76 files changed, 4976 insertions, 498 deletions

diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885
index 929b90c8387f..191194ea1e25 100644
--- a/Documentation/video4linux/CARDLIST.cx23885
+++ b/Documentation/video4linux/CARDLIST.cx23885
@@ -5,6 +5,6 @@
   4 -> DViCO FusionHDTV5 Express                           [18ac:d500]
   5 -> Hauppauge WinTV-HVR1500Q                            [0070:7790,0070:7797]
   6 -> Hauppauge WinTV-HVR1500                             [0070:7710,0070:7717]
-  7 -> Hauppauge WinTV-HVR1200                             [0070:71d1]
+  7 -> Hauppauge WinTV-HVR1200                             [0070:71d1,0070:71d3]
   8 -> Hauppauge WinTV-HVR1700                             [0070:8101]
   9 -> Hauppauge WinTV-HVR1400                             [0070:8010]
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index f40e09296f30..1d6a245c828f 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -14,4 +14,4 @@
  13 -> Terratec Prodigy XS                      (em2880)        [0ccd:0047]
  14 -> Pixelview Prolink PlayTV USB 2.0         (em2820/em2840)
  15 -> V-Gear PocketTV                          (em2800)
- 16 -> Hauppauge WinTV HVR 950                  (em2880)        [2040:6513]
+ 16 -> Hauppauge WinTV HVR 950                  (em2880)        [2040:6513,2040:6517,2040:651b,2040:651f]
diff --git a/MAINTAINERS b/MAINTAINERS
index b18242f8d96b..bc1c0088dc49 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1230,6 +1230,15 @@ P:	Jaya Kumar
 M:      jayakumar.alsa@gmail.com
 S:      Maintained
 
+CX18 VIDEO4LINUX DRIVER
+P:      Hans Verkuil, Andy Walls
+M:      hverkuil@xs4all.nl, awalls@radix.net
+L:      ivtv-devel@ivtvdriver.org
+L:      ivtv-users@ivtvdriver.org
+L:      video4linux-list@redhat.com
+W:      http://linuxtv.org
+S:      Maintained
+
 CYBERPRO FB DRIVER
 P:      Russell King
 M:      rmk@arm.linux.org.uk
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index ddf57e135c6c..7a7803b5d497 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -89,8 +89,7 @@ config DVB_CORE
 
 config VIDEO_MEDIA
         tristate
-        default DVB_CORE || VIDEO_DEV
-        depends on DVB_CORE || VIDEO_DEV
+        default (DVB_CORE && (VIDEO_DEV = n)) || (VIDEO_DEV && (DVB_CORE = n)) || (DVB_CORE && VIDEO_DEV)
 
 comment "Multimedia drivers"
 
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index 5be85ff53e12..d6206540476b 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -1,6 +1,6 @@
 config MEDIA_ATTACH
         bool "Load and attach frontend and tuner driver modules as needed"
-        depends on DVB_CORE
+        depends on VIDEO_MEDIA
         depends on MODULES
         help
           Remove the static dependency of DVB card drivers on all
@@ -19,10 +19,10 @@ config MEDIA_ATTACH
 
 config MEDIA_TUNER
         tristate
-        default DVB_CORE || VIDEO_DEV
-        depends on DVB_CORE || VIDEO_DEV
-        select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE
-        select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE
+        default VIDEO_MEDIA && I2C
+        depends on VIDEO_MEDIA && I2C
+        select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
+        select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
         select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMIZE
         select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMIZE
         select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMIZE
@@ -46,7 +46,7 @@ if MEDIA_TUNER_CUSTOMIZE
 
 config MEDIA_TUNER_SIMPLE
         tristate "Simple tuner support"
-        depends on I2C
+        depends on VIDEO_MEDIA && I2C
         select MEDIA_TUNER_TDA9887
         default m if MEDIA_TUNER_CUSTOMIZE
         help
@@ -54,7 +54,7 @@ config MEDIA_TUNER_SIMPLE
 
 config MEDIA_TUNER_TDA8290
         tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo"
-        depends on I2C
+        depends on VIDEO_MEDIA && I2C
         select MEDIA_TUNER_TDA827X
         select MEDIA_TUNER_TDA18271
         default m if MEDIA_TUNER_CUSTOMIZE
@@ -63,21 +63,21 @@ config MEDIA_TUNER_TDA8290
 
 config MEDIA_TUNER_TDA827X
         tristate "Philips TDA827X silicon tuner"
-        depends on DVB_CORE && I2C
+        depends on VIDEO_MEDIA && I2C
         default m if DVB_FE_CUSTOMISE
         help
           A DVB-T silicon tuner module. Say Y when you want to support this tuner.
 
 config MEDIA_TUNER_TDA18271
         tristate "NXP TDA18271 silicon tuner"
-        depends on I2C
+        depends on VIDEO_MEDIA && I2C
         default m if DVB_FE_CUSTOMISE
         help
           A silicon tuner module. Say Y when you want to support this tuner.
 
 config MEDIA_TUNER_TDA9887
         tristate "TDA 9885/6/7 analog IF demodulator"
-        depends on I2C
+        depends on VIDEO_MEDIA && I2C
         default m if MEDIA_TUNER_CUSTOMIZE
         help
           Say Y here to include support for Philips TDA9885/6/7
@@ -85,67 +85,79 @@ config MEDIA_TUNER_TDA9887
 
 config MEDIA_TUNER_TEA5761
         tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
-        depends on I2C && EXPERIMENTAL
+        depends on VIDEO_MEDIA && I2C
+        depends on EXPERIMENTAL
         default m if MEDIA_TUNER_CUSTOMIZE
         help
           Say Y here to include support for the Philips TEA5761 radio tuner.
 
 config MEDIA_TUNER_TEA5767
         tristate "TEA 5767 radio tuner"
-        depends on I2C
+        depends on VIDEO_MEDIA && I2C
         default m if MEDIA_TUNER_CUSTOMIZE
         help
           Say Y here to include support for the Philips TEA5767 radio tuner.
 
 config MEDIA_TUNER_MT20XX
         tristate "Microtune 2032 / 2050 tuners"
-        depends on I2C
+        depends on VIDEO_MEDIA && I2C
         default m if MEDIA_TUNER_CUSTOMIZE
         help
           Say Y here to include support for the MT2032 / MT2050 tuner.
 
 config MEDIA_TUNER_MT2060
         tristate "Microtune MT2060 silicon IF tuner"
-        depends on I2C
+        depends on VIDEO_MEDIA && I2C
         default m if DVB_FE_CUSTOMISE
         help
           A driver for the silicon IF tuner MT2060 from Microtune.
 
 config MEDIA_TUNER_MT2266
         tristate "Microtune MT2266 silicon tuner"
-        depends on I2C
+        depends on VIDEO_MEDIA && I2C
         default m if DVB_FE_CUSTOMISE
         help
           A driver for the silicon baseband tuner MT2266 from Microtune.
 
 config MEDIA_TUNER_MT2131
         tristate "Microtune MT2131 silicon tuner"
-        depends on I2C
+        depends on VIDEO_MEDIA && I2C
         default m if DVB_FE_CUSTOMISE
         help
           A driver for the silicon baseband tuner MT2131 from Microtune.
 
 config MEDIA_TUNER_QT1010
         tristate "Quantek QT1010 silicon tuner"
-        depends on DVB_CORE && I2C
+        depends on VIDEO_MEDIA && I2C
         default m if DVB_FE_CUSTOMISE
         help
           A driver for the silicon tuner QT1010 from Quantek.
 
 config MEDIA_TUNER_XC2028
         tristate "XCeive xc2028/xc3028 tuners"
-        depends on I2C && FW_LOADER
+        depends on VIDEO_MEDIA && I2C
+        depends on HOTPLUG
+        select FW_LOADER
         default m if MEDIA_TUNER_CUSTOMIZE
         help
           Say Y here to include support for the xc2028/xc3028 tuners.
 
 config MEDIA_TUNER_XC5000
         tristate "Xceive XC5000 silicon tuner"
-        depends on I2C
+        depends on VIDEO_MEDIA && I2C
+        depends on HOTPLUG
+        select FW_LOADER
         default m if DVB_FE_CUSTOMISE
         help
           A driver for the silicon tuner XC5000 from Xceive.
           This device is only used inside a SiP called togther with a
           demodulator for now.
 
+config MEDIA_TUNER_MXL5005S
+        tristate "MaxLinear MSL5005S silicon tuner"
+        depends on VIDEO_MEDIA && I2C
+        default m if DVB_FE_CUSTOMISE
+        help
+          A driver for the silicon tuner MXL5005S from MaxLinear.
+
 endif # MEDIA_TUNER_CUSTOMIZE
diff --git a/drivers/media/common/tuners/Makefile b/drivers/media/common/tuners/Makefile
index 236d9932fd92..55f7e6706297 100644
--- a/drivers/media/common/tuners/Makefile
+++ b/drivers/media/common/tuners/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_MEDIA_TUNER_MT2060) += mt2060.o
 obj-$(CONFIG_MEDIA_TUNER_MT2266) += mt2266.o
 obj-$(CONFIG_MEDIA_TUNER_QT1010) += qt1010.o
 obj-$(CONFIG_MEDIA_TUNER_MT2131) += mt2131.o
+obj-$(CONFIG_MEDIA_TUNER_MXL5005S) += mxl5005s.o
 
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
 EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
new file mode 100644
index 000000000000..5d05b5390f66
--- /dev/null
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -0,0 +1,4110 @@
+/*
+    MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
+
+    Copyright (C) 2008 MaxLinear
+    Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+      Functions:
+        mxl5005s_reset()
+        mxl5005s_writereg()
+        mxl5005s_writeregs()
+        mxl5005s_init()
+        mxl5005s_reconfigure()
+        mxl5005s_AssignTunerMode()
+        mxl5005s_set_params()
+        mxl5005s_get_frequency()
+        mxl5005s_get_bandwidth()
+        mxl5005s_release()
+        mxl5005s_attach()
+
+    Copyright (C) 2008 Realtek
+    Copyright (C) 2008 Jan Hoogenraad
+      Functions:
+        mxl5005s_SetRfFreqHz()
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+/*
+    History of this driver (Steven Toth):
+      I was given a public release of a linux driver that included
+      support for the MaxLinear MXL5005S silicon tuner. Analysis of
+      the tuner driver showed clearly three things.
+
+      1. The tuner driver didn't support the LinuxTV tuner API
+         so the code Realtek added had to be removed.
+
+      2. A significant amount of the driver is reference driver code
+         from MaxLinear, I felt it was important to identify and
+         preserve this.
+
+      3. New code has to be added to interface correctly with the
+         LinuxTV API, as a regular kernel module.
+
+      Other than the reference driver enum's, I've clearly marked
+      sections of the code and retained the copyright of the
+      respective owners.
+*/
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include "dvb_frontend.h"
+#include "mxl5005s.h"
+
+static int debug;
+
+#define dprintk(level, arg...) do {    \
+        if (level <= debug)            \
+                printk(arg);    \
+        } while (0)
+
+#define TUNER_REGS_NUM          104
+#define INITCTRL_NUM            40
+
+#ifdef _MXL_PRODUCTION
+#define CHCTRL_NUM              39
+#else
+#define CHCTRL_NUM              36
+#endif
+
+#define MXLCTRL_NUM             189
+#define MASTER_CONTROL_ADDR     9
+
+/* Enumeration of Master Control Register State */
+enum master_control_state {
+        MC_LOAD_START = 1,
+        MC_POWER_DOWN,
+        MC_SYNTH_RESET,
+        MC_SEQ_OFF
+};
+
+/* Enumeration of MXL5005 Tuner Modulation Type */
+enum {
+        MXL_DEFAULT_MODULATION = 0,
+        MXL_DVBT,
+        MXL_ATSC,
+        MXL_QAM,
+        MXL_ANALOG_CABLE,
+        MXL_ANALOG_OTA
+} tuner_modu_type;
+
+/* MXL5005 Tuner Register Struct */
+struct TunerReg {
+        u16 Reg_Num;    /* Tuner Register Address */
+        u16 Reg_Val;    /* Current sw programmed value waiting to be writen */
+};
+
+enum {
+        /* Initialization Control Names */
+        DN_IQTN_AMP_CUT = 1,       /* 1 */
+        BB_MODE,                   /* 2 */
+        BB_BUF,                    /* 3 */
+        BB_BUF_OA,                 /* 4 */
+        BB_ALPF_BANDSELECT,        /* 5 */
+        BB_IQSWAP,                 /* 6 */
+        BB_DLPF_BANDSEL,           /* 7 */
+        RFSYN_CHP_GAIN,            /* 8 */
+        RFSYN_EN_CHP_HIGAIN,       /* 9 */
+        AGC_IF,                    /* 10 */
+        AGC_RF,                    /* 11 */
+        IF_DIVVAL,                 /* 12 */
+        IF_VCO_BIAS,               /* 13 */
+        CHCAL_INT_MOD_IF,          /* 14 */
+        CHCAL_FRAC_MOD_IF,         /* 15 */
+        DRV_RES_SEL,               /* 16 */
+        I_DRIVER,                  /* 17 */
+        EN_AAF,                    /* 18 */
+        EN_3P,                     /* 19 */
+        EN_AUX_3P,                 /* 20 */
+        SEL_AAF_BAND,              /* 21 */
+        SEQ_ENCLK16_CLK_OUT,       /* 22 */
+        SEQ_SEL4_16B,              /* 23 */
+        XTAL_CAPSELECT,            /* 24 */
+        IF_SEL_DBL,                /* 25 */
+        RFSYN_R_DIV,               /* 26 */
+        SEQ_EXTSYNTHCALIF,         /* 27 */
+        SEQ_EXTDCCAL,              /* 28 */
+        AGC_EN_RSSI,               /* 29 */
+        RFA_ENCLKRFAGC,            /* 30 */
+        RFA_RSSI_REFH,             /* 31 */
+        RFA_RSSI_REF,              /* 32 */
+        RFA_RSSI_REFL,             /* 33 */
+        RFA_FLR,                   /* 34 */
+        RFA_CEIL,                  /* 35 */
+        SEQ_EXTIQFSMPULSE,         /* 36 */
+        OVERRIDE_1,                /* 37 */
+        BB_INITSTATE_DLPF_TUNE,    /* 38 */
+        TG_R_DIV,                  /* 39 */
+        EN_CHP_LIN_B,              /* 40 */
+
+        /* Channel Change Control Names */
+        DN_POLY = 51,              /* 51 */
+        DN_RFGAIN,                 /* 52 */
+        DN_CAP_RFLPF,              /* 53 */
+        DN_EN_VHFUHFBAR,           /* 54 */
+        DN_GAIN_ADJUST,            /* 55 */
+        DN_IQTNBUF_AMP,            /* 56 */
+        DN_IQTNGNBFBIAS_BST,       /* 57 */
+        RFSYN_EN_OUTMUX,           /* 58 */
+        RFSYN_SEL_VCO_OUT,         /* 59 */
+        RFSYN_SEL_VCO_HI,          /* 60 */
+        RFSYN_SEL_DIVM,            /* 61 */
+        RFSYN_RF_DIV_BIAS,         /* 62 */
+        DN_SEL_FREQ,               /* 63 */
+        RFSYN_VCO_BIAS,            /* 64 */
+        CHCAL_INT_MOD_RF,          /* 65 */
+        CHCAL_FRAC_MOD_RF,         /* 66 */
+        RFSYN_LPF_R,               /* 67 */
+        CHCAL_EN_INT_RF,           /* 68 */
+        TG_LO_DIVVAL,              /* 69 */
+        TG_LO_SELVAL,              /* 70 */
+        TG_DIV_VAL,                /* 71 */
+        TG_VCO_BIAS,               /* 72 */
+        SEQ_EXTPOWERUP,            /* 73 */
+        OVERRIDE_2,                /* 74 */
+        OVERRIDE_3,                /* 75 */
+        OVERRIDE_4,                /* 76 */
+        SEQ_FSM_PULSE,             /* 77 */
+        GPIO_4B,                   /* 78 */
+        GPIO_3B,                   /* 79 */
+        GPIO_4,                    /* 80 */
+        GPIO_3,                    /* 81 */
+        GPIO_1B,                   /* 82 */
+        DAC_A_ENABLE,              /* 83 */
+        DAC_B_ENABLE,              /* 84 */
+        DAC_DIN_A,                 /* 85 */
+        DAC_DIN_B,                 /* 86 */
+#ifdef _MXL_PRODUCTION
+        RFSYN_EN_DIV,              /* 87 */
+        RFSYN_DIVM,                /* 88 */
+        DN_BYPASS_AGC_I2C          /* 89 */
+#endif
+} MXL5005_ControlName;
+
+/*
+ * The following context is source code provided by MaxLinear.
+ * MaxLinear source code - Common_MXL.h (?)
+ */
+
+/* Constants */
+#define MXL5005S_REG_WRITING_TABLE_LEN_MAX      104
+#define MXL5005S_LATCH_BYTE                     0xfe
+
+/* Register address, MSB, and LSB */
+#define MXL5005S_BB_IQSWAP_ADDR                 59
+#define MXL5005S_BB_IQSWAP_MSB                  0
+#define MXL5005S_BB_IQSWAP_LSB                  0
+
+#define MXL5005S_BB_DLPF_BANDSEL_ADDR           53
+#define MXL5005S_BB_DLPF_BANDSEL_MSB            4
+#define MXL5005S_BB_DLPF_BANDSEL_LSB            3
+
+/* Standard modes */
+enum {
+        MXL5005S_STANDARD_DVBT,
+        MXL5005S_STANDARD_ATSC,
+};
+#define MXL5005S_STANDARD_MODE_NUM              2
+
+/* Bandwidth modes */
+enum {
+        MXL5005S_BANDWIDTH_6MHZ = 6000000,
+        MXL5005S_BANDWIDTH_7MHZ = 7000000,
+        MXL5005S_BANDWIDTH_8MHZ = 8000000,
+};
+#define MXL5005S_BANDWIDTH_MODE_NUM             3
+
+/* MXL5005 Tuner Control Struct */
+struct TunerControl {
+        u16 Ctrl_Num;   /* Control Number */
+        u16 size;       /* Number of bits to represent Value */
+        u16 addr[25];   /* Array of Tuner Register Address for each bit pos */
+        u16 bit[25];    /* Array of bit pos in Reg Addr for each bit pos */
+        u16 val[25];    /* Binary representation of Value */
+};
+
+/* MXL5005 Tuner Struct */
+struct mxl5005s_state {
+        u8      Mode;           /* 0: Analog Mode ; 1: Digital Mode */
+        u8      IF_Mode;        /* for Analog Mode, 0: zero IF; 1: low IF */
+        u32     Chan_Bandwidth; /* filter  channel bandwidth (6, 7, 8) */
+        u32     IF_OUT;         /* Desired IF Out Frequency */
+        u16     IF_OUT_LOAD;    /* IF Out Load Resistor (200/300 Ohms) */
+        u32     RF_IN;          /* RF Input Frequency */
+        u32     Fxtal;          /* XTAL Frequency */
+        u8      AGC_Mode;       /* AGC Mode 0: Dual AGC; 1: Single AGC */
+        u16     TOP;            /* Value: take over point */
+        u8      CLOCK_OUT;      /* 0: turn off clk out; 1: turn on clock out */
+        u8      DIV_OUT;        /* 4MHz or 16MHz */
+        u8      CAPSELECT;      /* 0: disable On-Chip pulling cap; 1: enable */
+        u8      EN_RSSI;        /* 0: disable RSSI; 1: enable RSSI */
+
+        /* Modulation Type; */
+        /* 0 - Default; 1 - DVB-T; 2 - ATSC; 3 - QAM; 4 - Analog Cable */
+        u8      Mod_Type;
+
+        /* Tracking Filter Type */
+        /* 0 - Default; 1 - Off; 2 - Type C; 3 - Type C-H */
+        u8      TF_Type;
+
+        /* Calculated Settings */
+        u32     RF_LO;          /* Synth RF LO Frequency */
+        u32     IF_LO;          /* Synth IF LO Frequency */
+        u32     TG_LO;          /* Synth TG_LO Frequency */
+
+        /* Pointers to ControlName Arrays */
+        u16     Init_Ctrl_Num;          /* Number of INIT Control Names */
+        struct TunerControl
+                Init_Ctrl[INITCTRL_NUM]; /* INIT Control Names Array Pointer */
+
+        u16     CH_Ctrl_Num;            /* Number of CH Control Names */
+        struct TunerControl
+                CH_Ctrl[CHCTRL_NUM];    /* CH Control Name Array Pointer */
+
+        u16     MXL_Ctrl_Num;           /* Number of MXL Control Names */
+        struct TunerControl
+                MXL_Ctrl[MXLCTRL_NUM];  /* MXL Control Name Array Pointer */
+
+        /* Pointer to Tuner Register Array */
+        u16     TunerRegs_Num;          /* Number of Tuner Registers */
+        struct TunerReg
+                TunerRegs[TUNER_REGS_NUM]; /* Tuner Register Array Pointer */
+
+        /* Linux driver framework specific */
+        struct mxl5005s_config *config;
+        struct dvb_frontend *frontend;
+        struct i2c_adapter *i2c;
+
+        /* Cache values */
+        u32 current_mode;
+
+};
+
+static u16 MXL_GetMasterControl(u8 *MasterReg, int state);
+static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value);
+static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value);
+static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
+        u8 bitVal);
+static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum,
+        u8 *RegVal, int *count);
+static u32 MXL_Ceiling(u32 value, u32 resolution);
+static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal);
+static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
+        u32 value, u16 controlGroup);
+static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val);
+static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
+        u8 *RegVal, int *count);
+static u32 MXL_GetXtalInt(u32 Xtal_Freq);
+static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq);
+static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe);
+static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe);
+static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
+        u8 *RegVal, int *count);
+static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
+        u8 *datatable, u8 len);
+static u16 MXL_IFSynthInit(struct dvb_frontend *fe);
+static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
+        u32 bandwidth);
+static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
+        u32 bandwidth);
+
+/* ----------------------------------------------------------------
+ * Begin: Custom code salvaged from the Realtek driver.
+ * Copyright (C) 2008 Realtek
+ * Copyright (C) 2008 Jan Hoogenraad
+ * This code is placed under the terms of the GNU General Public License
+ *
+ * Released by Realtek under GPLv2.
+ * Thanks to Realtek for a lot of support we received !
+ *
+ *  Revision: 080314 - original version
+ */
+
+static int mxl5005s_SetRfFreqHz(struct dvb_frontend *fe, unsigned long RfFreqHz)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        unsigned char AddrTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
+        unsigned char ByteTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
+        int TableLen;
+
+        u32 IfDivval = 0;
+        unsigned char MasterControlByte;
+
+        dprintk(1, "%s() freq=%ld\n", __func__, RfFreqHz);
+
+        /* Set MxL5005S tuner RF frequency according to example code. */
+
+        /* Tuner RF frequency setting stage 0 */
+        MXL_GetMasterControl(ByteTable, MC_SYNTH_RESET);
+        AddrTable[0] = MASTER_CONTROL_ADDR;
+        ByteTable[0] |= state->config->AgcMasterByte;
+
+        mxl5005s_writeregs(fe, AddrTable, ByteTable, 1);
+
+        /* Tuner RF frequency setting stage 1 */
+        MXL_TuneRF(fe, RfFreqHz);
+
+        MXL_ControlRead(fe, IF_DIVVAL, &IfDivval);
+
+        MXL_ControlWrite(fe, SEQ_FSM_PULSE, 0);
+        MXL_ControlWrite(fe, SEQ_EXTPOWERUP, 1);
+        MXL_ControlWrite(fe, IF_DIVVAL, 8);
+        MXL_GetCHRegister(fe, AddrTable, ByteTable, &TableLen);
+
+        MXL_GetMasterControl(&MasterControlByte, MC_LOAD_START);
+        AddrTable[TableLen] = MASTER_CONTROL_ADDR ;
+        ByteTable[TableLen] = MasterControlByte |
+                state->config->AgcMasterByte;
+        TableLen += 1;
+
+        mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
+
+        /* Wait 30 ms. */
+        msleep(150);
+
+        /* Tuner RF frequency setting stage 2 */
+        MXL_ControlWrite(fe, SEQ_FSM_PULSE, 1);
+        MXL_ControlWrite(fe, IF_DIVVAL, IfDivval);
+        MXL_GetCHRegister_ZeroIF(fe, AddrTable, ByteTable, &TableLen);
+
+        MXL_GetMasterControl(&MasterControlByte, MC_LOAD_START);
+        AddrTable[TableLen] = MASTER_CONTROL_ADDR ;
+        ByteTable[TableLen] = MasterControlByte |
+                state->config->AgcMasterByte ;
+        TableLen += 1;
+
+        mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
+
+        msleep(100);
+
+        return 0;
+}
+/* End: Custom code taken from the Realtek driver */
+
+/* ----------------------------------------------------------------
+ * Begin: Reference driver code found in the Realtek driver.
+ * Copyright (C) 2008 MaxLinear
+ */
+static u16 MXL5005_RegisterInit(struct dvb_frontend *fe)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        state->TunerRegs_Num = TUNER_REGS_NUM ;
+
+        state->TunerRegs[0].Reg_Num = 9 ;
+        state->TunerRegs[0].Reg_Val = 0x40 ;
+
+        state->TunerRegs[1].Reg_Num = 11 ;
+        state->TunerRegs[1].Reg_Val = 0x19 ;
+
+        state->TunerRegs[2].Reg_Num = 12 ;
+        state->TunerRegs[2].Reg_Val = 0x60 ;
+
+        state->TunerRegs[3].Reg_Num = 13 ;
+        state->TunerRegs[3].Reg_Val = 0x00 ;
+
+        state->TunerRegs[4].Reg_Num = 14 ;
+        state->TunerRegs[4].Reg_Val = 0x00 ;
+
+        state->TunerRegs[5].Reg_Num = 15 ;
+        state->TunerRegs[5].Reg_Val = 0xC0 ;
+
+        state->TunerRegs[6].Reg_Num = 16 ;
+        state->TunerRegs[6].Reg_Val = 0x00 ;
+
+        state->TunerRegs[7].Reg_Num = 17 ;
+        state->TunerRegs[7].Reg_Val = 0x00 ;
+
+        state->TunerRegs[8].Reg_Num = 18 ;
+        state->TunerRegs[8].Reg_Val = 0x00 ;
+
+        state->TunerRegs[9].Reg_Num = 19 ;
+        state->TunerRegs[9].Reg_Val = 0x34 ;
+
+        state->TunerRegs[10].Reg_Num = 21 ;
+        state->TunerRegs[10].Reg_Val = 0x00 ;
+
+        state->TunerRegs[11].Reg_Num = 22 ;
+        state->TunerRegs[11].Reg_Val = 0x6B ;
+
+        state->TunerRegs[12].Reg_Num = 23 ;
+        state->TunerRegs[12].Reg_Val = 0x35 ;
+
+        state->TunerRegs[13].Reg_Num = 24 ;
+        state->TunerRegs[13].Reg_Val = 0x70 ;
+
+        state->TunerRegs[14].Reg_Num = 25 ;
+        state->TunerRegs[14].Reg_Val = 0x3E ;
+
+        state->TunerRegs[15].Reg_Num = 26 ;
+        state->TunerRegs[15].Reg_Val = 0x82 ;
+
+        state->TunerRegs[16].Reg_Num = 31 ;
+        state->TunerRegs[16].Reg_Val = 0x00 ;
+
+        state->TunerRegs[17].Reg_Num = 32 ;
+        state->TunerRegs[17].Reg_Val = 0x40 ;
+
+        state->TunerRegs[18].Reg_Num = 33 ;
+        state->TunerRegs[18].Reg_Val = 0x53 ;
+
+        state->TunerRegs[19].Reg_Num = 34 ;
+        state->TunerRegs[19].Reg_Val = 0x81 ;
+
+        state->TunerRegs[20].Reg_Num = 35 ;
+        state->TunerRegs[20].Reg_Val = 0xC9 ;
+
+        state->TunerRegs[21].Reg_Num = 36 ;
+        state->TunerRegs[21].Reg_Val = 0x01 ;
+
+        state->TunerRegs[22].Reg_Num = 37 ;
+        state->TunerRegs[22].Reg_Val = 0x00 ;
+
+        state->TunerRegs[23].Reg_Num = 41 ;
+        state->TunerRegs[23].Reg_Val = 0x00 ;
+
+        state->TunerRegs[24].Reg_Num = 42 ;
+        state->TunerRegs[24].Reg_Val = 0xF8 ;
+
+        state->TunerRegs[25].Reg_Num = 43 ;
+        state->TunerRegs[25].Reg_Val = 0x43 ;
+
+        state->TunerRegs[26].Reg_Num = 44 ;
+        state->TunerRegs[26].Reg_Val = 0x20 ;
+
+        state->TunerRegs[27].Reg_Num = 45 ;
+        state->TunerRegs[27].Reg_Val = 0x80 ;
+
+        state->TunerRegs[28].Reg_Num = 46 ;
+        state->TunerRegs[28].Reg_Val = 0x88 ;
+
+        state->TunerRegs[29].Reg_Num = 47 ;
+        state->TunerRegs[29].Reg_Val = 0x86 ;
+
+        state->TunerRegs[30].Reg_Num = 48 ;
+        state->TunerRegs[30].Reg_Val = 0x00 ;
+
+        state->TunerRegs[31].Reg_Num = 49 ;
+        state->TunerRegs[31].Reg_Val = 0x00 ;
+
+        state->TunerRegs[32].Reg_Num = 53 ;
+        state->TunerRegs[32].Reg_Val = 0x94 ;
+
+        state->TunerRegs[33].Reg_Num = 54 ;
+        state->TunerRegs[33].Reg_Val = 0xFA ;
+
+        state->TunerRegs[34].Reg_Num = 55 ;
+        state->TunerRegs[34].Reg_Val = 0x92 ;
+
+        state->TunerRegs[35].Reg_Num = 56 ;
+        state->TunerRegs[35].Reg_Val = 0x80 ;
+
+        state->TunerRegs[36].Reg_Num = 57 ;
+        state->TunerRegs[36].Reg_Val = 0x41 ;
+
+        state->TunerRegs[37].Reg_Num = 58 ;
+        state->TunerRegs[37].Reg_Val = 0xDB ;
+
+        state->TunerRegs[38].Reg_Num = 59 ;
+        state->TunerRegs[38].Reg_Val = 0x00 ;
+
+        state->TunerRegs[39].Reg_Num = 60 ;
+        state->TunerRegs[39].Reg_Val = 0x00 ;
+
+        state->TunerRegs[40].Reg_Num = 61 ;
+        state->TunerRegs[40].Reg_Val = 0x00 ;
+
+        state->TunerRegs[41].Reg_Num = 62 ;
+        state->TunerRegs[41].Reg_Val = 0x00 ;
+
+        state->TunerRegs[42].Reg_Num = 65 ;
+        state->TunerRegs[42].Reg_Val = 0xF8 ;
+
+        state->TunerRegs[43].Reg_Num = 66 ;
+        state->TunerRegs[43].Reg_Val = 0xE4 ;
+
+        state->TunerRegs[44].Reg_Num = 67 ;
+        state->TunerRegs[44].Reg_Val = 0x90 ;
+
+        state->TunerRegs[45].Reg_Num = 68 ;
+        state->TunerRegs[45].Reg_Val = 0xC0 ;
+
+        state->TunerRegs[46].Reg_Num = 69 ;
+        state->TunerRegs[46].Reg_Val = 0x01 ;
+
+        state->TunerRegs[47].Reg_Num = 70 ;
+        state->TunerRegs[47].Reg_Val = 0x50 ;
+
+        state->TunerRegs[48].Reg_Num = 71 ;
+        state->TunerRegs[48].Reg_Val = 0x06 ;
+
+        state->TunerRegs[49].Reg_Num = 72 ;
+        state->TunerRegs[49].Reg_Val = 0x00 ;
+
+        state->TunerRegs[50].Reg_Num = 73 ;
+        state->TunerRegs[50].Reg_Val = 0x20 ;
+
+        state->TunerRegs[51].Reg_Num = 76 ;
+        state->TunerRegs[51].Reg_Val = 0xBB ;
+
+        state->TunerRegs[52].Reg_Num = 77 ;
+        state->TunerRegs[52].Reg_Val = 0x13 ;
+
+        state->TunerRegs[53].Reg_Num = 81 ;
+        state->TunerRegs[53].Reg_Val = 0x04 ;
+
+        state->TunerRegs[54].Reg_Num = 82 ;
+        state->TunerRegs[54].Reg_Val = 0x75 ;
+
+        state->TunerRegs[55].Reg_Num = 83 ;
+        state->TunerRegs[55].Reg_Val = 0x00 ;
+
+        state->TunerRegs[56].Reg_Num = 84 ;
+        state->TunerRegs[56].Reg_Val = 0x00 ;
+
+        state->TunerRegs[57].Reg_Num = 85 ;
+        state->TunerRegs[57].Reg_Val = 0x00 ;
+
+        state->TunerRegs[58].Reg_Num = 91 ;
+        state->TunerRegs[58].Reg_Val = 0x70 ;
+
+        state->TunerRegs[59].Reg_Num = 92 ;
+        state->TunerRegs[59].Reg_Val = 0x00 ;
+
+        state->TunerRegs[60].Reg_Num = 93 ;
+        state->TunerRegs[60].Reg_Val = 0x00 ;
+
+        state->TunerRegs[61].Reg_Num = 94 ;
+        state->TunerRegs[61].Reg_Val = 0x00 ;
+
+        state->TunerRegs[62].Reg_Num = 95 ;
+        state->TunerRegs[62].Reg_Val = 0x0C ;
+
+        state->TunerRegs[63].Reg_Num = 96 ;
+        state->TunerRegs[63].Reg_Val = 0x00 ;
+
+        state->TunerRegs[64].Reg_Num = 97 ;
+        state->TunerRegs[64].Reg_Val = 0x00 ;
+
+        state->TunerRegs[65].Reg_Num = 98 ;
+        state->TunerRegs[65].Reg_Val = 0xE2 ;
+
+        state->TunerRegs[66].Reg_Num = 99 ;
+        state->TunerRegs[66].Reg_Val = 0x00 ;
+
+        state->TunerRegs[67].Reg_Num = 100 ;
+        state->TunerRegs[67].Reg_Val = 0x00 ;
+
+        state->TunerRegs[68].Reg_Num = 101 ;
+        state->TunerRegs[68].Reg_Val = 0x12 ;
+
+        state->TunerRegs[69].Reg_Num = 102 ;
+        state->TunerRegs[69].Reg_Val = 0x80 ;
+
+        state->TunerRegs[70].Reg_Num = 103 ;
+        state->TunerRegs[70].Reg_Val = 0x32 ;
+
+        state->TunerRegs[71].Reg_Num = 104 ;
+        state->TunerRegs[71].Reg_Val = 0xB4 ;
+
+        state->TunerRegs[72].Reg_Num = 105 ;
+        state->TunerRegs[72].Reg_Val = 0x60 ;
+
+        state->TunerRegs[73].Reg_Num = 106 ;
+        state->TunerRegs[73].Reg_Val = 0x83 ;
+
+        state->TunerRegs[74].Reg_Num = 107 ;
+        state->TunerRegs[74].Reg_Val = 0x84 ;
+
+        state->TunerRegs[75].Reg_Num = 108 ;
+        state->TunerRegs[75].Reg_Val = 0x9C ;
+
+        state->TunerRegs[76].Reg_Num = 109 ;
+        state->TunerRegs[76].Reg_Val = 0x02 ;
+
+        state->TunerRegs[77].Reg_Num = 110 ;
+        state->TunerRegs[77].Reg_Val = 0x81 ;
+
+        state->TunerRegs[78].Reg_Num = 111 ;
+        state->TunerRegs[78].Reg_Val = 0xC0 ;
+
+        state->TunerRegs[79].Reg_Num = 112 ;
+        state->TunerRegs[79].Reg_Val = 0x10 ;
+
+        state->TunerRegs[80].Reg_Num = 131 ;
+        state->TunerRegs[80].Reg_Val = 0x8A ;
+
+        state->TunerRegs[81].Reg_Num = 132 ;
+        state->TunerRegs[81].Reg_Val = 0x10 ;
+
+        state->TunerRegs[82].Reg_Num = 133 ;
+        state->TunerRegs[82].Reg_Val = 0x24 ;
+
+        state->TunerRegs[83].Reg_Num = 134 ;
+        state->TunerRegs[83].Reg_Val = 0x00 ;
+
+        state->TunerRegs[84].Reg_Num = 135 ;
+        state->TunerRegs[84].Reg_Val = 0x00 ;
+
+        state->TunerRegs[85].Reg_Num = 136 ;
+        state->TunerRegs[85].Reg_Val = 0x7E ;
+
+        state->TunerRegs[86].Reg_Num = 137 ;
+        state->TunerRegs[86].Reg_Val = 0x40 ;
+
+        state->TunerRegs[87].Reg_Num = 138 ;
+        state->TunerRegs[87].Reg_Val = 0x38 ;
+
+        state->TunerRegs[88].Reg_Num = 146 ;
+        state->TunerRegs[88].Reg_Val = 0xF6 ;
+
+        state->TunerRegs[89].Reg_Num = 147 ;
+        state->TunerRegs[89].Reg_Val = 0x1A ;
+
+        state->TunerRegs[90].Reg_Num = 148 ;
+        state->TunerRegs[90].Reg_Val = 0x62 ;
+
+        state->TunerRegs[91].Reg_Num = 149 ;
+        state->TunerRegs[91].Reg_Val = 0x33 ;
+
+        state->TunerRegs[92].Reg_Num = 150 ;
+        state->TunerRegs[92].Reg_Val = 0x80 ;
+
+        state->TunerRegs[93].Reg_Num = 156 ;
+        state->TunerRegs[93].Reg_Val = 0x56 ;
+
+        state->TunerRegs[94].Reg_Num = 157 ;
+        state->TunerRegs[94].Reg_Val = 0x17 ;
+
+        state->TunerRegs[95].Reg_Num = 158 ;
+        state->TunerRegs[95].Reg_Val = 0xA9 ;
+
+        state->TunerRegs[96].Reg_Num = 159 ;
+        state->TunerRegs[96].Reg_Val = 0x00 ;
+
+        state->TunerRegs[97].Reg_Num = 160 ;
+        state->TunerRegs[97].Reg_Val = 0x00 ;
+
+        state->TunerRegs[98].Reg_Num = 161 ;
+        state->TunerRegs[98].Reg_Val = 0x00 ;
+
+        state->TunerRegs[99].Reg_Num = 162 ;
+        state->TunerRegs[99].Reg_Val = 0x40 ;
+
+        state->TunerRegs[100].Reg_Num = 166 ;
+        state->TunerRegs[100].Reg_Val = 0xAE ;
+
+        state->TunerRegs[101].Reg_Num = 167 ;
+        state->TunerRegs[101].Reg_Val = 0x1B ;
+
+        state->TunerRegs[102].Reg_Num = 168 ;
+        state->TunerRegs[102].Reg_Val = 0xF2 ;
+
+        state->TunerRegs[103].Reg_Num = 195 ;
+        state->TunerRegs[103].Reg_Val = 0x00 ;
+
+        return 0 ;
+}
+
+static u16 MXL5005_ControlInit(struct dvb_frontend *fe)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        state->Init_Ctrl_Num = INITCTRL_NUM;
+
+        state->Init_Ctrl[0].Ctrl_Num = DN_IQTN_AMP_CUT ;
+        state->Init_Ctrl[0].size = 1 ;
+        state->Init_Ctrl[0].addr[0] = 73;
+        state->Init_Ctrl[0].bit[0] = 7;
+        state->Init_Ctrl[0].val[0] = 0;
+
+        state->Init_Ctrl[1].Ctrl_Num = BB_MODE ;
+        state->Init_Ctrl[1].size = 1 ;
+        state->Init_Ctrl[1].addr[0] = 53;
+        state->Init_Ctrl[1].bit[0] = 2;
+        state->Init_Ctrl[1].val[0] = 1;
+
+        state->Init_Ctrl[2].Ctrl_Num = BB_BUF ;
+        state->Init_Ctrl[2].size = 2 ;
+        state->Init_Ctrl[2].addr[0] = 53;
+        state->Init_Ctrl[2].bit[0] = 1;
+        state->Init_Ctrl[2].val[0] = 0;
+        state->Init_Ctrl[2].addr[1] = 57;
+        state->Init_Ctrl[2].bit[1] = 0;
+        state->Init_Ctrl[2].val[1] = 1;
+
+        state->Init_Ctrl[3].Ctrl_Num = BB_BUF_OA ;
+        state->Init_Ctrl[3].size = 1 ;
+        state->Init_Ctrl[3].addr[0] = 53;
+        state->Init_Ctrl[3].bit[0] = 0;
+        state->Init_Ctrl[3].val[0] = 0;
+
+        state->Init_Ctrl[4].Ctrl_Num = BB_ALPF_BANDSELECT ;
+        state->Init_Ctrl[4].size = 3 ;
+        state->Init_Ctrl[4].addr[0] = 53;
+        state->Init_Ctrl[4].bit[0] = 5;
+        state->Init_Ctrl[4].val[0] = 0;
+        state->Init_Ctrl[4].addr[1] = 53;
+        state->Init_Ctrl[4].bit[1] = 6;
+        state->Init_Ctrl[4].val[1] = 0;
+        state->Init_Ctrl[4].addr[2] = 53;
+        state->Init_Ctrl[4].bit[2] = 7;
+        state->Init_Ctrl[4].val[2] = 1;
+
+        state->Init_Ctrl[5].Ctrl_Num = BB_IQSWAP ;
+        state->Init_Ctrl[5].size = 1 ;
+        state->Init_Ctrl[5].addr[0] = 59;
+        state->Init_Ctrl[5].bit[0] = 0;
+        state->Init_Ctrl[5].val[0] = 0;
+
+        state->Init_Ctrl[6].Ctrl_Num = BB_DLPF_BANDSEL ;
+        state->Init_Ctrl[6].size = 2 ;
+        state->Init_Ctrl[6].addr[0] = 53;
+        state->Init_Ctrl[6].bit[0] = 3;
+        state->Init_Ctrl[6].val[0] = 0;
+        state->Init_Ctrl[6].addr[1] = 53;
+        state->Init_Ctrl[6].bit[1] = 4;
+        state->Init_Ctrl[6].val[1] = 1;
+
+        state->Init_Ctrl[7].Ctrl_Num = RFSYN_CHP_GAIN ;
+        state->Init_Ctrl[7].size = 4 ;
+        state->Init_Ctrl[7].addr[0] = 22;
+        state->Init_Ctrl[7].bit[0] = 4;
+        state->Init_Ctrl[7].val[0] = 0;
+        state->Init_Ctrl[7].addr[1] = 22;
+        state->Init_Ctrl[7].bit[1] = 5;
+        state->Init_Ctrl[7].val[1] = 1;
+        state->Init_Ctrl[7].addr[2] = 22;
+        state->Init_Ctrl[7].bit[2] = 6;
+        state->Init_Ctrl[7].val[2] = 1;
+        state->Init_Ctrl[7].addr[3] = 22;
+        state->Init_Ctrl[7].bit[3] = 7;
+        state->Init_Ctrl[7].val[3] = 0;
+
+        state->Init_Ctrl[8].Ctrl_Num = RFSYN_EN_CHP_HIGAIN ;
+        state->Init_Ctrl[8].size = 1 ;
+        state->Init_Ctrl[8].addr[0] = 22;
+        state->Init_Ctrl[8].bit[0] = 2;
+        state->Init_Ctrl[8].val[0] = 0;
+
+        state->Init_Ctrl[9].Ctrl_Num = AGC_IF ;
+        state->Init_Ctrl[9].size = 4 ;
+        state->Init_Ctrl[9].addr[0] = 76;
+        state->Init_Ctrl[9].bit[0] = 0;
+        state->Init_Ctrl[9].val[0] = 1;
+        state->Init_Ctrl[9].addr[1] = 76;
+        state->Init_Ctrl[9].bit[1] = 1;
+        state->Init_Ctrl[9].val[1] = 1;
+        state->Init_Ctrl[9].addr[2] = 76;
+        state->Init_Ctrl[9].bit[2] = 2;
+        state->Init_Ctrl[9].val[2] = 0;
+        state->Init_Ctrl[9].addr[3] = 76;
+        state->Init_Ctrl[9].bit[3] = 3;
+        state->Init_Ctrl[9].val[3] = 1;
+
+        state->Init_Ctrl[10].Ctrl_Num = AGC_RF ;
+        state->Init_Ctrl[10].size = 4 ;
+        state->Init_Ctrl[10].addr[0] = 76;
+        state->Init_Ctrl[10].bit[0] = 4;
+        state->Init_Ctrl[10].val[0] = 1;
+        state->Init_Ctrl[10].addr[1] = 76;
+        state->Init_Ctrl[10].bit[1] = 5;
+        state->Init_Ctrl[10].val[1] = 1;
+        state->Init_Ctrl[10].addr[2] = 76;
+        state->Init_Ctrl[10].bit[2] = 6;
+        state->Init_Ctrl[10].val[2] = 0;
+        state->Init_Ctrl[10].addr[3] = 76;
+        state->Init_Ctrl[10].bit[3] = 7;
+        state->Init_Ctrl[10].val[3] = 1;
+
+        state->Init_Ctrl[11].Ctrl_Num = IF_DIVVAL ;
+        state->Init_Ctrl[11].size = 5 ;
+        state->Init_Ctrl[11].addr[0] = 43;
+        state->Init_Ctrl[11].bit[0] = 3;
+        state->Init_Ctrl[11].val[0] = 0;
+        state->Init_Ctrl[11].addr[1] = 43;
+        state->Init_Ctrl[11].bit[1] = 4;
+        state->Init_Ctrl[11].val[1] = 0;
+        state->Init_Ctrl[11].addr[2] = 43;
+        state->Init_Ctrl[11].bit[2] = 5;
+        state->Init_Ctrl[11].val[2] = 0;
+        state->Init_Ctrl[11].addr[3] = 43;
+        state->Init_Ctrl[11].bit[3] = 6;
+        state->Init_Ctrl[11].val[3] = 1;
+        state->Init_Ctrl[11].addr[4] = 43;
+        state->Init_Ctrl[11].bit[4] = 7;
+        state->Init_Ctrl[11].val[4] = 0;
+
+        state->Init_Ctrl[12].Ctrl_Num = IF_VCO_BIAS ;
+        state->Init_Ctrl[12].size = 6 ;
+        state->Init_Ctrl[12].addr[0] = 44;
+        state->Init_Ctrl[12].bit[0] = 2;
+        state->Init_Ctrl[12].val[0] = 0;
+        state->Init_Ctrl[12].addr[1] = 44;
+        state->Init_Ctrl[12].bit[1] = 3;
+        state->Init_Ctrl[12].val[1] = 0;
+        state->Init_Ctrl[12].addr[2] = 44;
+        state->Init_Ctrl[12].bit[2] = 4;
+        state->Init_Ctrl[12].val[2] = 0;
+        state->Init_Ctrl[12].addr[3] = 44;
+        state->Init_Ctrl[12].bit[3] = 5;
+        state->Init_Ctrl[12].val[3] = 1;
+        state->Init_Ctrl[12].addr[4] = 44;
+        state->Init_Ctrl[12].bit[4] = 6;
+        state->Init_Ctrl[12].val[4] = 0;
+        state->Init_Ctrl[12].addr[5] = 44;
+        state->Init_Ctrl[12].bit[5] = 7;
+        state->Init_Ctrl[12].val[5] = 0;
+
+        state->Init_Ctrl[13].Ctrl_Num = CHCAL_INT_MOD_IF ;
+        state->Init_Ctrl[13].size = 7 ;
+        state->Init_Ctrl[13].addr[0] = 11;
+        state->Init_Ctrl[13].bit[0] = 0;
+        state->Init_Ctrl[13].val[0] = 1;
+        state->Init_Ctrl[13].addr[1] = 11;
+        state->Init_Ctrl[13].bit[1] = 1;
+        state->Init_Ctrl[13].val[1] = 0;
+        state->Init_Ctrl[13].addr[2] = 11;
+        state->Init_Ctrl[13].bit[2] = 2;
+        state->Init_Ctrl[13].val[2] = 0;
+        state->Init_Ctrl[13].addr[3] = 11;
+        state->Init_Ctrl[13].bit[3] = 3;
+        state->Init_Ctrl[13].val[3] = 1;
+        state->Init_Ctrl[13].addr[4] = 11;
+        state->Init_Ctrl[13].bit[4] = 4;
+        state->Init_Ctrl[13].val[4] = 1;
+        state->Init_Ctrl[13].addr[5] = 11;
+        state->Init_Ctrl[13].bit[5] = 5;
+        state->Init_Ctrl[13].val[5] = 0;
+        state->Init_Ctrl[13].addr[6] = 11;
+        state->Init_Ctrl[13].bit[6] = 6;
+        state->Init_Ctrl[13].val[6] = 0;
+
+        state->Init_Ctrl[14].Ctrl_Num = CHCAL_FRAC_MOD_IF ;
+        state->Init_Ctrl[14].size = 16 ;
+        state->Init_Ctrl[14].addr[0] = 13;
+        state->Init_Ctrl[14].bit[0] = 0;
+        state->Init_Ctrl[14].val[0] = 0;
+        state->Init_Ctrl[14].addr[1] = 13;
+        state->Init_Ctrl[14].bit[1] = 1;
+        state->Init_Ctrl[14].val[1] = 0;
+        state->Init_Ctrl[14].addr[2] = 13;
+        state->Init_Ctrl[14].bit[2] = 2;
+        state->Init_Ctrl[14].val[2] = 0;
+        state->Init_Ctrl[14].addr[3] = 13;
+        state->Init_Ctrl[14].bit[3] = 3;
+        state->Init_Ctrl[14].val[3] = 0;
+        state->Init_Ctrl[14].addr[4] = 13;
+        state->Init_Ctrl[14].bit[4] = 4;
+        state->Init_Ctrl[14].val[4] = 0;
+        state->Init_Ctrl[14].addr[5] = 13;
+        state->Init_Ctrl[14].bit[5] = 5;
+        state->Init_Ctrl[14].val[5] = 0;
+        state->Init_Ctrl[14].addr[6] = 13;
+        state->Init_Ctrl[14].bit[6] = 6;
+        state->Init_Ctrl[14].val[6] = 0;
+        state->Init_Ctrl[14].addr[7] = 13;
+        state->Init_Ctrl[14].bit[7] = 7;
+        state->Init_Ctrl[14].val[7] = 0;
+        state->Init_Ctrl[14].addr[8] = 12;
+        state->Init_Ctrl[14].bit[8] = 0;
+        state->Init_Ctrl[14].val[8] = 0;
+        state->Init_Ctrl[14].addr[9] = 12;
+        state->Init_Ctrl[14].bit[9] = 1;
+        state->Init_Ctrl[14].val[9] = 0;
+        state->Init_Ctrl[14].addr[10] = 12;
+        state->Init_Ctrl[14].bit[10] = 2;
+        state->Init_Ctrl[14].val[10] = 0;
+        state->Init_Ctrl[14].addr[11] = 12;
+        state->Init_Ctrl[14].bit[11] = 3;
+        state->Init_Ctrl[14].val[11] = 0;
+        state->Init_Ctrl[14].addr[12] = 12;
+        state->Init_Ctrl[14].bit[12] = 4;
+        state->Init_Ctrl[14].val[12] = 0;
+        state->Init_Ctrl[14].addr[13] = 12;
+        state->Init_Ctrl[14].bit[13] = 5;
+        state->Init_Ctrl[14].val[13] = 1;
+        state->Init_Ctrl[14].addr[14] = 12;
+        state->Init_Ctrl[14].bit[14] = 6;
+        state->Init_Ctrl[14].val[14] = 1;
+        state->Init_Ctrl[14].addr[15] = 12;
+        state->Init_Ctrl[14].bit[15] = 7;
+        state->Init_Ctrl[14].val[15] = 0;
+
+        state->Init_Ctrl[15].Ctrl_Num = DRV_RES_SEL ;
+        state->Init_Ctrl[15].size = 3 ;
+        state->Init_Ctrl[15].addr[0] = 147;
+        state->Init_Ctrl[15].bit[0] = 2;
+        state->Init_Ctrl[15].val[0] = 0;
+        state->Init_Ctrl[15].addr[1] = 147;
+        state->Init_Ctrl[15].bit[1] = 3;
+        state->Init_Ctrl[15].val[1] = 1;
+        state->Init_Ctrl[15].addr[2] = 147;
+        state->Init_Ctrl[15].bit[2] = 4;
+        state->Init_Ctrl[15].val[2] = 1;
+
+        state->Init_Ctrl[16].Ctrl_Num = I_DRIVER ;
+        state->Init_Ctrl[16].size = 2 ;
+        state->Init_Ctrl[16].addr[0] = 147;
+        state->Init_Ctrl[16].bit[0] = 0;
+        state->Init_Ctrl[16].val[0] = 0;
+        state->Init_Ctrl[16].addr[1] = 147;
+        state->Init_Ctrl[16].bit[1] = 1;
+        state->Init_Ctrl[16].val[1] = 1;
+
+        state->Init_Ctrl[17].Ctrl_Num = EN_AAF ;
+        state->Init_Ctrl[17].size = 1 ;
+        state->Init_Ctrl[17].addr[0] = 147;
+        state->Init_Ctrl[17].bit[0] = 7;
+        state->Init_Ctrl[17].val[0] = 0;
+
+        state->Init_Ctrl[18].Ctrl_Num = EN_3P ;
+        state->Init_Ctrl[18].size = 1 ;
+        state->Init_Ctrl[18].addr[0] = 147;
+        state->Init_Ctrl[18].bit[0] = 6;
+        state->Init_Ctrl[18].val[0] = 0;
+
+        state->Init_Ctrl[19].Ctrl_Num = EN_AUX_3P ;
+        state->Init_Ctrl[19].size = 1 ;
+        state->Init_Ctrl[19].addr[0] = 156;
+        state->Init_Ctrl[19].bit[0] = 0;
+        state->Init_Ctrl[19].val[0] = 0;
+
+        state->Init_Ctrl[20].Ctrl_Num = SEL_AAF_BAND ;
+        state->Init_Ctrl[20].size = 1 ;
+        state->Init_Ctrl[20].addr[0] = 147;
+        state->Init_Ctrl[20].bit[0] = 5;
+        state->Init_Ctrl[20].val[0] = 0;
+
+        state->Init_Ctrl[21].Ctrl_Num = SEQ_ENCLK16_CLK_OUT ;
+        state->Init_Ctrl[21].size = 1 ;
+        state->Init_Ctrl[21].addr[0] = 137;
+        state->Init_Ctrl[21].bit[0] = 4;
+        state->Init_Ctrl[21].val[0] = 0;
+
+        state->Init_Ctrl[22].Ctrl_Num = SEQ_SEL4_16B ;
+        state->Init_Ctrl[22].size = 1 ;
+        state->Init_Ctrl[22].addr[0] = 137;
+        state->Init_Ctrl[22].bit[0] = 7;
+        state->Init_Ctrl[22].val[0] = 0;
+
+        state->Init_Ctrl[23].Ctrl_Num = XTAL_CAPSELECT ;
+        state->Init_Ctrl[23].size = 1 ;
+        state->Init_Ctrl[23].addr[0] = 91;
+        state->Init_Ctrl[23].bit[0] = 5;
+        state->Init_Ctrl[23].val[0] = 1;
+
+        state->Init_Ctrl[24].Ctrl_Num = IF_SEL_DBL ;
+        state->Init_Ctrl[24].size = 1 ;
+        state->Init_Ctrl[24].addr[0] = 43;
+        state->Init_Ctrl[24].bit[0] = 0;
+        state->Init_Ctrl[24].val[0] = 1;
+
+        state->Init_Ctrl[25].Ctrl_Num = RFSYN_R_DIV ;
+        state->Init_Ctrl[25].size = 2 ;
+        state->Init_Ctrl[25].addr[0] = 22;
+        state->Init_Ctrl[25].bit[0] = 0;
+        state->Init_Ctrl[25].val[0] = 1;
+        state->Init_Ctrl[25].addr[1] = 22;
+        state->Init_Ctrl[25].bit[1] = 1;
+        state->Init_Ctrl[25].val[1] = 1;
+
+        state->Init_Ctrl[26].Ctrl_Num = SEQ_EXTSYNTHCALIF ;
+        state->Init_Ctrl[26].size = 1 ;
+        state->Init_Ctrl[26].addr[0] = 134;
+        state->Init_Ctrl[26].bit[0] = 2;
+        state->Init_Ctrl[26].val[0] = 0;
+
+        state->Init_Ctrl[27].Ctrl_Num = SEQ_EXTDCCAL ;
+        state->Init_Ctrl[27].size = 1 ;
+        state->Init_Ctrl[27].addr[0] = 137;
+        state->Init_Ctrl[27].bit[0] = 3;
+        state->Init_Ctrl[27].val[0] = 0;
+
+        state->Init_Ctrl[28].Ctrl_Num = AGC_EN_RSSI ;
+        state->Init_Ctrl[28].size = 1 ;
+        state->Init_Ctrl[28].addr[0] = 77;
+        state->Init_Ctrl[28].bit[0] = 7;
+        state->Init_Ctrl[28].val[0] = 0;
+
+        state->Init_Ctrl[29].Ctrl_Num = RFA_ENCLKRFAGC ;
+        state->Init_Ctrl[29].size = 1 ;
+        state->Init_Ctrl[29].addr[0] = 166;
+        state->Init_Ctrl[29].bit[0] = 7;
+        state->Init_Ctrl[29].val[0] = 1;
+
+        state->Init_Ctrl[30].Ctrl_Num = RFA_RSSI_REFH ;
+        state->Init_Ctrl[30].size = 3 ;
+        state->Init_Ctrl[30].addr[0] = 166;
+        state->Init_Ctrl[30].bit[0] = 0;
+        state->Init_Ctrl[30].val[0] = 0;
+        state->Init_Ctrl[30].addr[1] = 166;
+        state->Init_Ctrl[30].bit[1] = 1;
+        state->Init_Ctrl[30].val[1] = 1;
+        state->Init_Ctrl[30].addr[2] = 166;
+        state->Init_Ctrl[30].bit[2] = 2;
+        state->Init_Ctrl[30].val[2] = 1;
+
+        state->Init_Ctrl[31].Ctrl_Num = RFA_RSSI_REF ;
+        state->Init_Ctrl[31].size = 3 ;
+        state->Init_Ctrl[31].addr[0] = 166;
+        state->Init_Ctrl[31].bit[0] = 3;
+        state->Init_Ctrl[31].val[0] = 1;
+        state->Init_Ctrl[31].addr[1] = 166;
+        state->Init_Ctrl[31].bit[1] = 4;
+        state->Init_Ctrl[31].val[1] = 0;
+        state->Init_Ctrl[31].addr[2] = 166;
+        state->Init_Ctrl[31].bit[2] = 5;
+        state->Init_Ctrl[31].val[2] = 1;
+
+        state->Init_Ctrl[32].Ctrl_Num = RFA_RSSI_REFL ;
+        state->Init_Ctrl[32].size = 3 ;
+        state->Init_Ctrl[32].addr[0] = 167;
+        state->Init_Ctrl[32].bit[0] = 0;
+        state->Init_Ctrl[32].val[0] = 1;
+        state->Init_Ctrl[32].addr[1] = 167;
+        state->Init_Ctrl[32].bit[1] = 1;
+        state->Init_Ctrl[32].val[1] = 1;
+        state->Init_Ctrl[32].addr[2] = 167;
+        state->Init_Ctrl[32].bit[2] = 2;
+        state->Init_Ctrl[32].val[2] = 0;
+
+        state->Init_Ctrl[33].Ctrl_Num = RFA_FLR ;
+        state->Init_Ctrl[33].size = 4 ;
+        state->Init_Ctrl[33].addr[0] = 168;
+        state->Init_Ctrl[33].bit[0] = 0;
+        state->Init_Ctrl[33].val[0] = 0;
+        state->Init_Ctrl[33].addr[1] = 168;
+        state->Init_Ctrl[33].bit[1] = 1;
+        state->Init_Ctrl[33].val[1] = 1;
+        state->Init_Ctrl[33].addr[2] = 168;
+        state->Init_Ctrl[33].bit[2] = 2;
+        state->Init_Ctrl[33].val[2] = 0;
+        state->Init_Ctrl[33].addr[3] = 168;
+        state->Init_Ctrl[33].bit[3] = 3;
+        state->Init_Ctrl[33].val[3] = 0;
+
+        state->Init_Ctrl[34].Ctrl_Num = RFA_CEIL ;
+        state->Init_Ctrl[34].size = 4 ;
+        state->Init_Ctrl[34].addr[0] = 168;
+        state->Init_Ctrl[34].bit[0] = 4;
+        state->Init_Ctrl[34].val[0] = 1;
+        state->Init_Ctrl[34].addr[1] = 168;
+        state->Init_Ctrl[34].bit[1] = 5;
+        state->Init_Ctrl[34].val[1] = 1;
+        state->Init_Ctrl[34].addr[2] = 168;
+        state->Init_Ctrl[34].bit[2] = 6;
+        state->Init_Ctrl[34].val[2] = 1;
+        state->Init_Ctrl[34].addr[3] = 168;
+        state->Init_Ctrl[34].bit[3] = 7;
+        state->Init_Ctrl[34].val[3] = 1;
+
+        state->Init_Ctrl[35].Ctrl_Num = SEQ_EXTIQFSMPULSE ;
+        state->Init_Ctrl[35].size = 1 ;
+        state->Init_Ctrl[35].addr[0] = 135;
+        state->Init_Ctrl[35].bit[0] = 0;
+        state->Init_Ctrl[35].val[0] = 0;
+
+        state->Init_Ctrl[36].Ctrl_Num = OVERRIDE_1 ;
+        state->Init_Ctrl[36].size = 1 ;
+        state->Init_Ctrl[36].addr[0] = 56;
+        state->Init_Ctrl[36].bit[0] = 3;
+        state->Init_Ctrl[36].val[0] = 0;
+
+        state->Init_Ctrl[37].Ctrl_Num = BB_INITSTATE_DLPF_TUNE ;
+        state->Init_Ctrl[37].size = 7 ;
+        state->Init_Ctrl[37].addr[0] = 59;
+        state->Init_Ctrl[37].bit[0] = 1;
+        state->Init_Ctrl[37].val[0] = 0;
+        state->Init_Ctrl[37].addr[1] = 59;
+        state->Init_Ctrl[37].bit[1] = 2;
+        state->Init_Ctrl[37].val[1] = 0;
+        state->Init_Ctrl[37].addr[2] = 59;
+        state->Init_Ctrl[37].bit[2] = 3;
+        state->Init_Ctrl[37].val[2] = 0;
+        state->Init_Ctrl[37].addr[3] = 59;
+        state->Init_Ctrl[37].bit[3] = 4;
+        state->Init_Ctrl[37].val[3] = 0;
+        state->Init_Ctrl[37].addr[4] = 59;
+        state->Init_Ctrl[37].bit[4] = 5;
+        state->Init_Ctrl[37].val[4] = 0;
+        state->Init_Ctrl[37].addr[5] = 59;
+        state->Init_Ctrl[37].bit[5] = 6;
+        state->Init_Ctrl[37].val[5] = 0;
+        state->Init_Ctrl[37].addr[6] = 59;
+        state->Init_Ctrl[37].bit[6] = 7;
+        state->Init_Ctrl[37].val[6] = 0;
+
+        state->Init_Ctrl[38].Ctrl_Num = TG_R_DIV ;
+        state->Init_Ctrl[38].size = 6 ;
+        state->Init_Ctrl[38].addr[0] = 32;
+        state->Init_Ctrl[38].bit[0] = 2;
+        state->Init_Ctrl[38].val[0] = 0;
+        state->Init_Ctrl[38].addr[1] = 32;
+        state->Init_Ctrl[38].bit[1] = 3;
+        state->Init_Ctrl[38].val[1] = 0;
+        state->Init_Ctrl[38].addr[2] = 32;
+        state->Init_Ctrl[38].bit[2] = 4;
+        state->Init_Ctrl[38].val[2] = 0;
+        state->Init_Ctrl[38].addr[3] = 32;
+        state->Init_Ctrl[38].bit[3] = 5;
+        state->Init_Ctrl[38].val[3] = 0;
+        state->Init_Ctrl[38].addr[4] = 32;
+        state->Init_Ctrl[38].bit[4] = 6;
+        state->Init_Ctrl[38].val[4] = 1;
+        state->Init_Ctrl[38].addr[5] = 32;
+        state->Init_Ctrl[38].bit[5] = 7;
+        state->Init_Ctrl[38].val[5] = 0;
+
+        state->Init_Ctrl[39].Ctrl_Num = EN_CHP_LIN_B ;
+        state->Init_Ctrl[39].size = 1 ;
+        state->Init_Ctrl[39].addr[0] = 25;
+        state->Init_Ctrl[39].bit[0] = 3;
+        state->Init_Ctrl[39].val[0] = 1;
+
+
+        state->CH_Ctrl_Num = CHCTRL_NUM ;
+
+        state->CH_Ctrl[0].Ctrl_Num = DN_POLY ;
+        state->CH_Ctrl[0].size = 2 ;
+        state->CH_Ctrl[0].addr[0] = 68;
+        state->CH_Ctrl[0].bit[0] = 6;
+        state->CH_Ctrl[0].val[0] = 1;
+        state->CH_Ctrl[0].addr[1] = 68;
+        state->CH_Ctrl[0].bit[1] = 7;
+        state->CH_Ctrl[0].val[1] = 1;
+
+        state->CH_Ctrl[1].Ctrl_Num = DN_RFGAIN ;
+        state->CH_Ctrl[1].size = 2 ;
+        state->CH_Ctrl[1].addr[0] = 70;
+        state->CH_Ctrl[1].bit[0] = 6;
+        state->CH_Ctrl[1].val[0] = 1;
+        state->CH_Ctrl[1].addr[1] = 70;
+        state->CH_Ctrl[1].bit[1] = 7;
+        state->CH_Ctrl[1].val[1] = 0;
+
+        state->CH_Ctrl[2].Ctrl_Num = DN_CAP_RFLPF ;
+        state->CH_Ctrl[2].size = 9 ;
+        state->CH_Ctrl[2].addr[0] = 69;
+        state->CH_Ctrl[2].bit[0] = 5;
+        state->CH_Ctrl[2].val[0] = 0;
+        state->CH_Ctrl[2].addr[1] = 69;
+        state->CH_Ctrl[2].bit[1] = 6;
+        state->CH_Ctrl[2].val[1] = 0;
+        state->CH_Ctrl[2].addr[2] = 69;
+        state->CH_Ctrl[2].bit[2] = 7;
+        state->CH_Ctrl[2].val[2] = 0;
+        state->CH_Ctrl[2].addr[3] = 68;
+        state->CH_Ctrl[2].bit[3] = 0;
+        state->CH_Ctrl[2].val[3] = 0;
+        state->CH_Ctrl[2].addr[4] = 68;
+        state->CH_Ctrl[2].bit[4] = 1;
+        state->CH_Ctrl[2].val[4] = 0;
+        state->CH_Ctrl[2].addr[5] = 68;
+        state->CH_Ctrl[2].bit[5] = 2;
+        state->CH_Ctrl[2].val[5] = 0;
+        state->CH_Ctrl[2].addr[6] = 68;
+        state->CH_Ctrl[2].bit[6] = 3;
+        state->CH_Ctrl[2].val[6] = 0;
+        state->CH_Ctrl[2].addr[7] = 68;
+        state->CH_Ctrl[2].bit[7] = 4;
+        state->CH_Ctrl[2].val[7] = 0;
+        state->CH_Ctrl[2].addr[8] = 68;
+        state->CH_Ctrl[2].bit[8] = 5;
+        state->CH_Ctrl[2].val[8] = 0;
+
+        state->CH_Ctrl[3].Ctrl_Num = DN_EN_VHFUHFBAR ;
+        state->CH_Ctrl[3].size = 1 ;
+        state->CH_Ctrl[3].addr[0] = 70;
+        state->CH_Ctrl[3].bit[0] = 5;
+        state->CH_Ctrl[3].val[0] = 0;
+
+        state->CH_Ctrl[4].Ctrl_Num = DN_GAIN_ADJUST ;
+        state->CH_Ctrl[4].size = 3 ;
+        state->CH_Ctrl[4].addr[0] = 73;
+        state->CH_Ctrl[4].bit[0] = 4;
+        state->CH_Ctrl[4].val[0] = 0;
+        state->CH_Ctrl[4].addr[1] = 73;
+        state->CH_Ctrl[4].bit[1] = 5;
+        state->CH_Ctrl[4].val[1] = 1;
+        state->CH_Ctrl[4].addr[2] = 73;
+        state->CH_Ctrl[4].bit[2] = 6;
+        state->CH_Ctrl[4].val[2] = 0;
+
+        state->CH_Ctrl[5].Ctrl_Num = DN_IQTNBUF_AMP ;
+        state->CH_Ctrl[5].size = 4 ;
+        state->CH_Ctrl[5].addr[0] = 70;
+        state->CH_Ctrl[5].bit[0] = 0;
+        state->CH_Ctrl[5].val[0] = 0;
+        state->CH_Ctrl[5].addr[1] = 70;
+        state->CH_Ctrl[5].bit[1] = 1;
+        state->CH_Ctrl[5].val[1] = 0;
+        state->CH_Ctrl[5].addr[2] = 70;
+        state->CH_Ctrl[5].bit[2] = 2;
+        state->CH_Ctrl[5].val[2] = 0;
+        state->CH_Ctrl[5].addr[3] = 70;
+        state->CH_Ctrl[5].bit[3] = 3;
+        state->CH_Ctrl[5].val[3] = 0;
+
+        state->CH_Ctrl[6].Ctrl_Num = DN_IQTNGNBFBIAS_BST ;
+        state->CH_Ctrl[6].size = 1 ;
+        state->CH_Ctrl[6].addr[0] = 70;
+        state->CH_Ctrl[6].bit[0] = 4;
+        state->CH_Ctrl[6].val[0] = 1;
+
+        state->CH_Ctrl[7].Ctrl_Num = RFSYN_EN_OUTMUX ;
+        state->CH_Ctrl[7].size = 1 ;
+        state->CH_Ctrl[7].addr[0] = 111;
+        state->CH_Ctrl[7].bit[0] = 4;
+        state->CH_Ctrl[7].val[0] = 0;
+
+        state->CH_Ctrl[8].Ctrl_Num = RFSYN_SEL_VCO_OUT ;
+        state->CH_Ctrl[8].size = 1 ;
+        state->CH_Ctrl[8].addr[0] = 111;
+        state->CH_Ctrl[8].bit[0] = 7;
+        state->CH_Ctrl[8].val[0] = 1;
+
+        state->CH_Ctrl[9].Ctrl_Num = RFSYN_SEL_VCO_HI ;
+        state->CH_Ctrl[9].size = 1 ;
+        state->CH_Ctrl[9].addr[0] = 111;
+        state->CH_Ctrl[9].bit[0] = 6;
+        state->CH_Ctrl[9].val[0] = 1;
+
+        state->CH_Ctrl[10].Ctrl_Num = RFSYN_SEL_DIVM ;
+        state->CH_Ctrl[10].size = 1 ;
+        state->CH_Ctrl[10].addr[0] = 111;
+        state->CH_Ctrl[10].bit[0] = 5;
+        state->CH_Ctrl[10].val[0] = 0;
+
+        state->CH_Ctrl[11].Ctrl_Num = RFSYN_RF_DIV_BIAS ;
+        state->CH_Ctrl[11].size = 2 ;
+        state->CH_Ctrl[11].addr[0] = 110;
+        state->CH_Ctrl[11].bit[0] = 0;
+        state->CH_Ctrl[11].val[0] = 1;
+        state->CH_Ctrl[11].addr[1] = 110;
+        state->CH_Ctrl[11].bit[1] = 1;
+        state->CH_Ctrl[11].val[1] = 0;
+
+        state->CH_Ctrl[12].Ctrl_Num = DN_SEL_FREQ ;
+        state->CH_Ctrl[12].size = 3 ;
+        state->CH_Ctrl[12].addr[0] = 69;
+        state->CH_Ctrl[12].bit[0] = 2;
+        state->CH_Ctrl[12].val[0] = 0;
+        state->CH_Ctrl[12].addr[1] = 69;
+        state->CH_Ctrl[12].bit[1] = 3;
+        state->CH_Ctrl[12].val[1] = 0;
+        state->CH_Ctrl[12].addr[2] = 69;
+        state->CH_Ctrl[12].bit[2] = 4;
+        state->CH_Ctrl[12].val[2] = 0;
+
+        state->CH_Ctrl[13].Ctrl_Num = RFSYN_VCO_BIAS ;
+        state->CH_Ctrl[13].size = 6 ;
+        state->CH_Ctrl[13].addr[0] = 110;
+        state->CH_Ctrl[13].bit[0] = 2;
+        state->CH_Ctrl[13].val[0] = 0;
+        state->CH_Ctrl[13].addr[1] = 110;
+        state->CH_Ctrl[13].bit[1] = 3;
+        state->CH_Ctrl[13].val[1] = 0;
+        state->CH_Ctrl[13].addr[2] = 110;
+        state->CH_Ctrl[13].bit[2] = 4;
+        state->CH_Ctrl[13].val[2] = 0;
+        state->CH_Ctrl[13].addr[3] = 110;
+        state->CH_Ctrl[13].bit[3] = 5;
+        state->CH_Ctrl[13].val[3] = 0;
+        state->CH_Ctrl[13].addr[4] = 110;
+        state->CH_Ctrl[13].bit[4] = 6;
+        state->CH_Ctrl[13].val[4] = 0;
+        state->CH_Ctrl[13].addr[5] = 110;
+        state->CH_Ctrl[13].bit[5] = 7;
+        state->CH_Ctrl[13].val[5] = 1;
+
+        state->CH_Ctrl[14].Ctrl_Num = CHCAL_INT_MOD_RF ;
+        state->CH_Ctrl[14].size = 7 ;
+        state->CH_Ctrl[14].addr[0] = 14;
+        state->CH_Ctrl[14].bit[0] = 0;
+        state->CH_Ctrl[14].val[0] = 0;
+        state->CH_Ctrl[14].addr[1] = 14;
+        state->CH_Ctrl[14].bit[1] = 1;
+        state->CH_Ctrl[14].val[1] = 0;
+        state->CH_Ctrl[14].addr[2] = 14;
+        state->CH_Ctrl[14].bit[2] = 2;
+        state->CH_Ctrl[14].val[2] = 0;
+        state->CH_Ctrl[14].addr[3] = 14;
+        state->CH_Ctrl[14].bit[3] = 3;
+        state->CH_Ctrl[14].val[3] = 0;
+        state->CH_Ctrl[14].addr[4] = 14;
+        state->CH_Ctrl[14].bit[4] = 4;
+        state->CH_Ctrl[14].val[4] = 0;
+        state->CH_Ctrl[14].addr[5] = 14;
+        state->CH_Ctrl[14].bit[5] = 5;
+        state->CH_Ctrl[14].val[5] = 0;
+        state->CH_Ctrl[14].addr[6] = 14;
+        state->CH_Ctrl[14].bit[6] = 6;
+        state->CH_Ctrl[14].val[6] = 0;
+
+        state->CH_Ctrl[15].Ctrl_Num = CHCAL_FRAC_MOD_RF ;
+        state->CH_Ctrl[15].size = 18 ;
+        state->CH_Ctrl[15].addr[0] = 17;
+        state->CH_Ctrl[15].bit[0] = 6;
+        state->CH_Ctrl[15].val[0] = 0;
+        state->CH_Ctrl[15].addr[1] = 17;
+        state->CH_Ctrl[15].bit[1] = 7;
+        state->CH_Ctrl[15].val[1] = 0;
+        state->CH_Ctrl[15].addr[2] = 16;
+        state->CH_Ctrl[15].bit[2] = 0;
+        state->CH_Ctrl[15].val[2] = 0;
+        state->CH_Ctrl[15].addr[3] = 16;
+        state->CH_Ctrl[15].bit[3] = 1;
+        state->CH_Ctrl[15].val[3] = 0;
+        state->CH_Ctrl[15].addr[4] = 16;
+        state->CH_Ctrl[15].bit[4] = 2;
+        state->CH_Ctrl[15].val[4] = 0;
+        state->CH_Ctrl[15].addr[5] = 16;
+        state->CH_Ctrl[15].bit[5] = 3;
+        state->CH_Ctrl[15].val[5] = 0;
+        state->CH_Ctrl[15].addr[6] = 16;
+        state->CH_Ctrl[15].bit[6] = 4;
+        state->CH_Ctrl[15].val[6] = 0;
+        state->CH_Ctrl[15].addr[7] = 16;
+        state->CH_Ctrl[15].bit[7] = 5;
+        state->CH_Ctrl[15].val[7] = 0;
+        state->CH_Ctrl[15].addr[8] = 16;
+        state->CH_Ctrl[15].bit[8] = 6;
+        state->CH_Ctrl[15].val[8] = 0;
+        state->CH_Ctrl[15].addr[9] = 16;
+        state->CH_Ctrl[15].bit[9] = 7;
+        state->CH_Ctrl[15].val[9] = 0;
+        state->CH_Ctrl[15].addr[10] = 15;
+        state->CH_Ctrl[15].bit[10] = 0;
+        state->CH_Ctrl[15].val[10] = 0;
+        state->CH_Ctrl[15].addr[11] = 15;
+        state->CH_Ctrl[15].bit[11] = 1;
+        state->CH_Ctrl[15].val[11] = 0;
+        state->CH_Ctrl[15].addr[12] = 15;
+        state->CH_Ctrl[15].bit[12] = 2;
+        state->CH_Ctrl[15].val[12] = 0;
+        state->CH_Ctrl[15].addr[13] = 15;
+        state->CH_Ctrl[15].bit[13] = 3;
+        state->CH_Ctrl[15].val[13] = 0;
+        state->CH_Ctrl[15].addr[14] = 15;
+        state->CH_Ctrl[15].bit[14] = 4;
+        state->CH_Ctrl[15].val[14] = 0;
+        state->CH_Ctrl[15].addr[15] = 15;
+        state->CH_Ctrl[15].bit[15] = 5;
+        state->CH_Ctrl[15].val[15] = 0;
+        state->CH_Ctrl[15].addr[16] = 15;
+        state->CH_Ctrl[15].bit[16] = 6;
+        state->CH_Ctrl[15].val[16] = 1;
+        state->CH_Ctrl[15].addr[17] = 15;
+        state->CH_Ctrl[15].bit[17] = 7;
+        state->CH_Ctrl[15].val[17] = 1;
+
+        state->CH_Ctrl[16].Ctrl_Num = RFSYN_LPF_R ;
+        state->CH_Ctrl[16].size = 5 ;
+        state->CH_Ctrl[16].addr[0] = 112;
+        state->CH_Ctrl[16].bit[0] = 0;
+        state->CH_Ctrl[16].val[0] = 0;
+        state->CH_Ctrl[16].addr[1] = 112;
+        state->CH_Ctrl[16].bit[1] = 1;
+        state->CH_Ctrl[16].val[1] = 0;
+        state->CH_Ctrl[16].addr[2] = 112;
+        state->CH_Ctrl[16].bit[2] = 2;
+        state->CH_Ctrl[16].val[2] = 0;
+        state->CH_Ctrl[16].addr[3] = 112;
+        state->CH_Ctrl[16].bit[3] = 3;
+        state->CH_Ctrl[16].val[3] = 0;
+        state->CH_Ctrl[16].addr[4] = 112;
+        state->CH_Ctrl[16].bit[4] = 4;
+        state->CH_Ctrl[16].val[4] = 1;
+
+        state->CH_Ctrl[17].Ctrl_Num = CHCAL_EN_INT_RF ;
+        state->CH_Ctrl[17].size = 1 ;
+        state->CH_Ctrl[17].addr[0] = 14;
+        state->CH_Ctrl[17].bit[0] = 7;
+        state->CH_Ctrl[17].val[0] = 0;
+
+        state->CH_Ctrl[18].Ctrl_Num = TG_LO_DIVVAL ;
+        state->CH_Ctrl[18].size = 4 ;
+        state->CH_Ctrl[18].addr[0] = 107;
+        state->CH_Ctrl[18].bit[0] = 3;
+        state->CH_Ctrl[18].val[0] = 0;
+        state->CH_Ctrl[18].addr[1] = 107;
+        state->CH_Ctrl[18].bit[1] = 4;
+        state->CH_Ctrl[18].val[1] = 0;
+        state->CH_Ctrl[18].addr[2] = 107;
+        state->CH_Ctrl[18].bit[2] = 5;
+        state->CH_Ctrl[18].val[2] = 0;
+        state->CH_Ctrl[18].addr[3] = 107;
+        state->CH_Ctrl[18].bit[3] = 6;
+        state->CH_Ctrl[18].val[3] = 0;
+
+        state->CH_Ctrl[19].Ctrl_Num = TG_LO_SELVAL ;
+        state->CH_Ctrl[19].size = 3 ;
+        state->CH_Ctrl[19].addr[0] = 107;
+        state->CH_Ctrl[19].bit[0] = 7;
+        state->CH_Ctrl[19].val[0] = 1;
+        state->CH_Ctrl[19].addr[1] = 106;
+        state->CH_Ctrl[19].bit[1] = 0;
+        state->CH_Ctrl[19].val[1] = 1;
+        state->CH_Ctrl[19].addr[2] = 106;
+        state->CH_Ctrl[19].bit[2] = 1;
+        state->CH_Ctrl[19].val[2] = 1;
+
+        state->CH_Ctrl[20].Ctrl_Num = TG_DIV_VAL ;
+        state->CH_Ctrl[20].size = 11 ;
+        state->CH_Ctrl[20].addr[0] = 109;
+        state->CH_Ctrl[20].bit[0] = 2;
+        state->CH_Ctrl[20].val[0] = 0;
+        state->CH_Ctrl[20].addr[1] = 109;
+        state->CH_Ctrl[20].bit[1] = 3;
+        state->CH_Ctrl[20].val[1] = 0;
+        state->CH_Ctrl[20].addr[2] = 109;
+        state->CH_Ctrl[20].bit[2] = 4;
+        state->CH_Ctrl[20].val[2] = 0;
+        state->CH_Ctrl[20].addr[3] = 109;
+        state->CH_Ctrl[20].bit[3] = 5;
+        state->CH_Ctrl[20].val[3] = 0;
+        state->CH_Ctrl[20].addr[4] = 109;
+        state->CH_Ctrl[20].bit[4] = 6;
+        state->CH_Ctrl[20].val[4] = 0;
+        state->CH_Ctrl[20].addr[5] = 109;
+        state->CH_Ctrl[20].bit[5] = 7;
+        state->CH_Ctrl[20].val[5] = 0;
+        state->CH_Ctrl[20].addr[6] = 108;
+        state->CH_Ctrl[20].bit[6] = 0;
+        state->CH_Ctrl[20].val[6] = 0;
+        state->CH_Ctrl[20].addr[7] = 108;
+        state->CH_Ctrl[20].bit[7] = 1;
+        state->CH_Ctrl[20].val[7] = 0;
+        state->CH_Ctrl[20].addr[8] = 108;
+        state->CH_Ctrl[20].bit[8] = 2;
+        state->CH_Ctrl[20].val[8] = 1;
+        state->CH_Ctrl[20].addr[9] = 108;
+        state->CH_Ctrl[20].bit[9] = 3;
+        state->CH_Ctrl[20].val[9] = 1;
+        state->CH_Ctrl[20].addr[10] = 108;
+        state->CH_Ctrl[20].bit[10] = 4;
+        state->CH_Ctrl[20].val[10] = 1;
+
+        state->CH_Ctrl[21].Ctrl_Num = TG_VCO_BIAS ;
+        state->CH_Ctrl[21].size = 6 ;
+        state->CH_Ctrl[21].addr[0] = 106;
+        state->CH_Ctrl[21].bit[0] = 2;
+        state->CH_Ctrl[21].val[0] = 0;
+        state->CH_Ctrl[21].addr[1] = 106;
+        state->CH_Ctrl[21].bit[1] = 3;
+        state->CH_Ctrl[21].val[1] = 0;
+        state->CH_Ctrl[21].addr[2] = 106;
+        state->CH_Ctrl[21].bit[2] = 4;
+        state->CH_Ctrl[21].val[2] = 0;
+        state->CH_Ctrl[21].addr[3] = 106;
+        state->CH_Ctrl[21].bit[3] = 5;
+        state->CH_Ctrl[21].val[3] = 0;
+        state->CH_Ctrl[21].addr[4] = 106;
+        state->CH_Ctrl[21].bit[4] = 6;
+        state->CH_Ctrl[21].val[4] = 0;
+        state->CH_Ctrl[21].addr[5] = 106;
+        state->CH_Ctrl[21].bit[5] = 7;
+        state->CH_Ctrl[21].val[5] = 1;
+
+        state->CH_Ctrl[22].Ctrl_Num = SEQ_EXTPOWERUP ;
+        state->CH_Ctrl[22].size = 1 ;
+        state->CH_Ctrl[22].addr[0] = 138;
+        state->CH_Ctrl[22].bit[0] = 4;
+        state->CH_Ctrl[22].val[0] = 1;
+
+        state->CH_Ctrl[23].Ctrl_Num = OVERRIDE_2 ;
+        state->CH_Ctrl[23].size = 1 ;
+        state->CH_Ctrl[23].addr[0] = 17;
+        state->CH_Ctrl[23].bit[0] = 5;
+        state->CH_Ctrl[23].val[0] = 0;
+
+        state->CH_Ctrl[24].Ctrl_Num = OVERRIDE_3 ;
+        state->CH_Ctrl[24].size = 1 ;
+        state->CH_Ctrl[24].addr[0] = 111;
+        state->CH_Ctrl[24].bit[0] = 3;
+        state->CH_Ctrl[24].val[0] = 0;
+
+        state->CH_Ctrl[25].Ctrl_Num = OVERRIDE_4 ;
+        state->CH_Ctrl[25].size = 1 ;
+        state->CH_Ctrl[25].addr[0] = 112;
+        state->CH_Ctrl[25].bit[0] = 7;
+        state->CH_Ctrl[25].val[0] = 0;
+
+        state->CH_Ctrl[26].Ctrl_Num = SEQ_FSM_PULSE ;
+        state->CH_Ctrl[26].size = 1 ;
+        state->CH_Ctrl[26].addr[0] = 136;
+        state->CH_Ctrl[26].bit[0] = 7;
+        state->CH_Ctrl[26].val[0] = 0;
+
+        state->CH_Ctrl[27].Ctrl_Num = GPIO_4B ;
+        state->CH_Ctrl[27].size = 1 ;
+        state->CH_Ctrl[27].addr[0] = 149;
+        state->CH_Ctrl[27].bit[0] = 7;
+        state->CH_Ctrl[27].val[0] = 0;
+
+        state->CH_Ctrl[28].Ctrl_Num = GPIO_3B ;
+        state->CH_Ctrl[28].size = 1 ;
+        state->CH_Ctrl[28].addr[0] = 149;
+        state->CH_Ctrl[28].bit[0] = 6;
+        state->CH_Ctrl[28].val[0] = 0;
+
+        state->CH_Ctrl[29].Ctrl_Num = GPIO_4 ;
+        state->CH_Ctrl[29].size = 1 ;
+        state->CH_Ctrl[29].addr[0] = 149;
+        state->CH_Ctrl[29].bit[0] = 5;
+        state->CH_Ctrl[29].val[0] = 1;
+
+        state->CH_Ctrl[30].Ctrl_Num = GPIO_3 ;
+        state->CH_Ctrl[30].size = 1 ;
+        state->CH_Ctrl[30].addr[0] = 149;
+        state->CH_Ctrl[30].bit[0] = 4;
+        state->CH_Ctrl[30].val[0] = 1;
+
+        state->CH_Ctrl[31].Ctrl_Num = GPIO_1B ;
+        state->CH_Ctrl[31].size = 1 ;
+        state->CH_Ctrl[31].addr[0] = 149;
+        state->CH_Ctrl[31].bit[0] = 3;
+        state->CH_Ctrl[31].val[0] = 0;
+
+        state->CH_Ctrl[32].Ctrl_Num = DAC_A_ENABLE ;
+        state->CH_Ctrl[32].size = 1 ;
+        state->CH_Ctrl[32].addr[0] = 93;
+        state->CH_Ctrl[32].bit[0] = 1;
+        state->CH_Ctrl[32].val[0] = 0;
+
+        state->CH_Ctrl[33].Ctrl_Num = DAC_B_ENABLE ;
+        state->CH_Ctrl[33].size = 1 ;
+        state->CH_Ctrl[33].addr[0] = 93;
+        state->CH_Ctrl[33].bit[0] = 0;
+        state->CH_Ctrl[33].val[0] = 0;
+
+        state->CH_Ctrl[34].Ctrl_Num = DAC_DIN_A ;
+        state->CH_Ctrl[34].size = 6 ;
+        state->CH_Ctrl[34].addr[0] = 92;
+        state->CH_Ctrl[34].bit[0] = 2;
+        state->CH_Ctrl[34].val[0] = 0;
+        state->CH_Ctrl[34].addr[1] = 92;
+        state->CH_Ctrl[34].bit[1] = 3;
+        state->CH_Ctrl[34].val[1] = 0;
+        state->CH_Ctrl[34].addr[2] = 92;
+        state->CH_Ctrl[34].bit[2] = 4;
+        state->CH_Ctrl[34].val[2] = 0;
+        state->CH_Ctrl[34].addr[3] = 92;
+        state->CH_Ctrl[34].bit[3] = 5;
+        state->CH_Ctrl[34].val[3] = 0;
+        state->CH_Ctrl[34].addr[4] = 92;
+        state->CH_Ctrl[34].bit[4] = 6;
+        state->CH_Ctrl[34].val[4] = 0;
+        state->CH_Ctrl[34].addr[5] = 92;
+        state->CH_Ctrl[34].bit[5] = 7;
+        state->CH_Ctrl[34].val[5] = 0;
+
+        state->CH_Ctrl[35].Ctrl_Num = DAC_DIN_B ;
+        state->CH_Ctrl[35].size = 6 ;
+        state->CH_Ctrl[35].addr[0] = 93;
+        state->CH_Ctrl[35].bit[0] = 2;
+        state->CH_Ctrl[35].val[0] = 0;
+        state->CH_Ctrl[35].addr[1] = 93;
+        state->CH_Ctrl[35].bit[1] = 3;
+        state->CH_Ctrl[35].val[1] = 0;
+        state->CH_Ctrl[35].addr[2] = 93;
+        state->CH_Ctrl[35].bit[2] = 4;
+        state->CH_Ctrl[35].val[2] = 0;
+        state->CH_Ctrl[35].addr[3] = 93;
+        state->CH_Ctrl[35].bit[3] = 5;
+        state->CH_Ctrl[35].val[3] = 0;
+        state->CH_Ctrl[35].addr[4] = 93;
+        state->CH_Ctrl[35].bit[4] = 6;
+        state->CH_Ctrl[35].val[4] = 0;
+        state->CH_Ctrl[35].addr[5] = 93;
+        state->CH_Ctrl[35].bit[5] = 7;
+        state->CH_Ctrl[35].val[5] = 0;
+
+#ifdef _MXL_PRODUCTION
+        state->CH_Ctrl[36].Ctrl_Num = RFSYN_EN_DIV ;
+        state->CH_Ctrl[36].size = 1 ;
+        state->CH_Ctrl[36].addr[0] = 109;
+        state->CH_Ctrl[36].bit[0] = 1;
+        state->CH_Ctrl[36].val[0] = 1;
+
+        state->CH_Ctrl[37].Ctrl_Num = RFSYN_DIVM ;
+        state->CH_Ctrl[37].size = 2 ;
+        state->CH_Ctrl[37].addr[0] = 112;
+        state->CH_Ctrl[37].bit[0] = 5;
+        state->CH_Ctrl[37].val[0] = 0;
+        state->CH_Ctrl[37].addr[1] = 112;
+        state->CH_Ctrl[37].bit[1] = 6;
+        state->CH_Ctrl[37].val[1] = 0;
+
+        state->CH_Ctrl[38].Ctrl_Num = DN_BYPASS_AGC_I2C ;
+        state->CH_Ctrl[38].size = 1 ;
+        state->CH_Ctrl[38].addr[0] = 65;
+        state->CH_Ctrl[38].bit[0] = 1;
+        state->CH_Ctrl[38].val[0] = 0;
+#endif
+
+        return 0 ;
+}
+
+static void InitTunerControls(struct dvb_frontend *fe)
+{
+        MXL5005_RegisterInit(fe);
+        MXL5005_ControlInit(fe);
+#ifdef _MXL_INTERNAL
+        MXL5005_MXLControlInit(fe);
+#endif
+}
+
+static u16 MXL5005_TunerConfig(struct dvb_frontend *fe,
+        u8      Mode,           /* 0: Analog Mode ; 1: Digital Mode */
+        u8      IF_mode,        /* for Analog Mode, 0: zero IF; 1: low IF */
+        u32     Bandwidth,      /* filter  channel bandwidth (6, 7, 8) */
+        u32     IF_out,         /* Desired IF Out Frequency */
+        u32     Fxtal,          /* XTAL Frequency */
+        u8      AGC_Mode,       /* AGC Mode - Dual AGC: 0, Single AGC: 1 */
+        u16     TOP,            /* 0: Dual AGC; Value: take over point */
+        u16     IF_OUT_LOAD,    /* IF Out Load Resistor (200 / 300 Ohms) */
+        u8      CLOCK_OUT,      /* 0: turn off clk out; 1: turn on clock out */
+        u8      DIV_OUT,        /* 0: Div-1; 1: Div-4 */
+        u8      CAPSELECT,      /* 0: disable On-Chip pulling cap; 1: enable */
+        u8      EN_RSSI,        /* 0: disable RSSI; 1: enable RSSI */
+
+        /* Modulation Type; */
+        /* 0 - Default; 1 - DVB-T; 2 - ATSC; 3 - QAM; 4 - Analog Cable */
+        u8      Mod_Type,
+
+        /* Tracking Filter */
+        /* 0 - Default; 1 - Off; 2 - Type C; 3 - Type C-H */
+        u8      TF_Type
+        )
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        u16 status = 0;
+
+        state->Mode = Mode;
+        state->IF_Mode = IF_mode;
+        state->Chan_Bandwidth = Bandwidth;
+        state->IF_OUT = IF_out;
+        state->Fxtal = Fxtal;
+        state->AGC_Mode = AGC_Mode;
+        state->TOP = TOP;
+        state->IF_OUT_LOAD = IF_OUT_LOAD;
+        state->CLOCK_OUT = CLOCK_OUT;
+        state->DIV_OUT = DIV_OUT;
+        state->CAPSELECT = CAPSELECT;
+        state->EN_RSSI = EN_RSSI;
+        state->Mod_Type = Mod_Type;
+        state->TF_Type = TF_Type;
+
+        /* Initialize all the controls and registers */
+        InitTunerControls(fe);
+
+        /* Synthesizer LO frequency calculation */
+        MXL_SynthIFLO_Calc(fe);
+
+        return status;
+}
+
+static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        if (state->Mode == 1) /* Digital Mode */
+                state->IF_LO = state->IF_OUT;
+        else /* Analog Mode */ {
+                if (state->IF_Mode == 0) /* Analog Zero IF mode */
+                        state->IF_LO = state->IF_OUT + 400000;
+                else /* Analog Low IF mode */
+                        state->IF_LO = state->IF_OUT + state->Chan_Bandwidth/2;
+        }
+}
+
+static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+
+        if (state->Mode == 1) /* Digital Mode */ {
+                        /* remove 20.48MHz setting for 2.6.10 */
+                        state->RF_LO = state->RF_IN;
+                        /* change for 2.6.6 */
+                        state->TG_LO = state->RF_IN - 750000;
+        } else /* Analog Mode */ {
+                if (state->IF_Mode == 0) /* Analog Zero IF mode */ {
+                        state->RF_LO = state->RF_IN - 400000;
+                        state->TG_LO = state->RF_IN - 1750000;
+                } else /* Analog Low IF mode */ {
+                        state->RF_LO = state->RF_IN - state->Chan_Bandwidth/2;
+                        state->TG_LO = state->RF_IN -
+                                state->Chan_Bandwidth + 500000;
+                }
+        }
+}
+
+static u16 MXL_OverwriteICDefault(struct dvb_frontend *fe)
+{
+        u16 status = 0;
+
+        status += MXL_ControlWrite(fe, OVERRIDE_1, 1);
+        status += MXL_ControlWrite(fe, OVERRIDE_2, 1);
+        status += MXL_ControlWrite(fe, OVERRIDE_3, 1);
+        status += MXL_ControlWrite(fe, OVERRIDE_4, 1);
+
+        return status;
+}
+
+static u16 MXL_BlockInit(struct dvb_frontend *fe)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        u16 status = 0;
+
+        status += MXL_OverwriteICDefault(fe);
+
+        /* Downconverter Control Dig Ana */
+        status += MXL_ControlWrite(fe, DN_IQTN_AMP_CUT, state->Mode ? 1 : 0);
+
+        /* Filter Control  Dig  Ana */
+        status += MXL_ControlWrite(fe, BB_MODE, state->Mode ? 0 : 1);
+        status += MXL_ControlWrite(fe, BB_BUF, state->Mode ? 3 : 2);
+        status += MXL_ControlWrite(fe, BB_BUF_OA, state->Mode ? 1 : 0);
+        status += MXL_ControlWrite(fe, BB_IQSWAP, state->Mode ? 0 : 1);
+        status += MXL_ControlWrite(fe, BB_INITSTATE_DLPF_TUNE, 0);
+
+        /* Initialize Low-Pass Filter */
+        if (state->Mode) { /* Digital Mode */
+                switch (state->Chan_Bandwidth) {
+                case 8000000:
+                        status += MXL_ControlWrite(fe, BB_DLPF_BANDSEL, 0);
+                        break;
+                case 7000000:
+                        status += MXL_ControlWrite(fe, BB_DLPF_BANDSEL, 2);
+                        break;
+                case 6000000:
+                        status += MXL_ControlWrite(fe,
+                                        BB_DLPF_BANDSEL, 3);
+                        break;
+                }
+        } else { /* Analog Mode */
+                switch (state->Chan_Bandwidth) {
+                case 8000000:   /* Low Zero */
+                        status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
+                                        (state->IF_Mode ? 0 : 3));
+                        break;
+                case 7000000:
+                        status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
+                                        (state->IF_Mode ? 1 : 4));
+                        break;
+                case 6000000:
+                        status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
+                                        (state->IF_Mode ? 2 : 5));
+                        break;
+                }
+        }
+
+        /* Charge Pump Control Dig  Ana */
+        status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, state->Mode ? 5 : 8);
+        status += MXL_ControlWrite(fe,
+                RFSYN_EN_CHP_HIGAIN, state->Mode ? 1 : 1);
+        status += MXL_ControlWrite(fe, EN_CHP_LIN_B, state->Mode ? 0 : 0);
+
+        /* AGC TOP Control */
+        if (state->AGC_Mode == 0) /* Dual AGC */ {
+                status += MXL_ControlWrite(fe, AGC_IF, 15);
+                status += MXL_ControlWrite(fe, AGC_RF, 15);
+        } else /*  Single AGC Mode Dig  Ana */
+                status += MXL_ControlWrite(fe, AGC_RF, state->Mode ? 15 : 12);
+
+        if (state->TOP == 55) /* TOP == 5.5 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0x0);
+
+        if (state->TOP == 72) /* TOP == 7.2 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0x1);
+
+        if (state->TOP == 92) /* TOP == 9.2 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0x2);
+
+        if (state->TOP == 110) /* TOP == 11.0 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0x3);
+
+        if (state->TOP == 129) /* TOP == 12.9 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0x4);
+
+        if (state->TOP == 147) /* TOP == 14.7 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0x5);
+
+        if (state->TOP == 168) /* TOP == 16.8 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0x6);
+
+        if (state->TOP == 194) /* TOP == 19.4 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0x7);
+
+        if (state->TOP == 212) /* TOP == 21.2 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0x9);
+
+        if (state->TOP == 232) /* TOP == 23.2 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0xA);
+
+        if (state->TOP == 252) /* TOP == 25.2 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0xB);
+
+        if (state->TOP == 271) /* TOP == 27.1 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0xC);
+
+        if (state->TOP == 292) /* TOP == 29.2 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0xD);
+
+        if (state->TOP == 317) /* TOP == 31.7 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0xE);
+
+        if (state->TOP == 349) /* TOP == 34.9 */
+                status += MXL_ControlWrite(fe, AGC_IF, 0xF);
+
+        /* IF Synthesizer Control */
+        status += MXL_IFSynthInit(fe);
+
+        /* IF UpConverter Control */
+        if (state->IF_OUT_LOAD == 200) {
+                status += MXL_ControlWrite(fe, DRV_RES_SEL, 6);
+                status += MXL_ControlWrite(fe, I_DRIVER, 2);
+        }
+        if (state->IF_OUT_LOAD == 300) {
+                status += MXL_ControlWrite(fe, DRV_RES_SEL, 4);
+                status += MXL_ControlWrite(fe, I_DRIVER, 1);
+        }
+
+        /* Anti-Alias Filtering Control
+         * initialise Anti-Aliasing Filter
+         */
+        if (state->Mode) { /* Digital Mode */
+                if (state->IF_OUT >= 4000000UL && state->IF_OUT <= 6280000UL) {
+                        status += MXL_ControlWrite(fe, EN_AAF, 1);
+                        status += MXL_ControlWrite(fe, EN_3P, 1);
+                        status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
+                        status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
+                }
+                if ((state->IF_OUT == 36125000UL) ||
+                        (state->IF_OUT == 36150000UL)) {
+                        status += MXL_ControlWrite(fe, EN_AAF, 1);
+                        status += MXL_ControlWrite(fe, EN_3P, 1);
+                        status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
+                        status += MXL_ControlWrite(fe, SEL_AAF_BAND, 1);
+                }
+                if (state->IF_OUT > 36150000UL) {
+                        status += MXL_ControlWrite(fe, EN_AAF, 0);
+                        status += MXL_ControlWrite(fe, EN_3P, 1);
+                        status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
+                        status += MXL_ControlWrite(fe, SEL_AAF_BAND, 1);
+                }
+        } else { /* Analog Mode */
+                if (state->IF_OUT >= 4000000UL && state->IF_OUT <= 5000000UL) {
+                        status += MXL_ControlWrite(fe, EN_AAF, 1);
+                        status += MXL_ControlWrite(fe, EN_3P, 1);
+                        status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
+                        status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
+                }
+                if (state->IF_OUT > 5000000UL) {
+                        status += MXL_ControlWrite(fe, EN_AAF, 0);
+                        status += MXL_ControlWrite(fe, EN_3P, 0);
+                        status += MXL_ControlWrite(fe, EN_AUX_3P, 0);
+                        status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
+                }
+        }
+
+        /* Demod Clock Out */
+        if (state->CLOCK_OUT)
+                status += MXL_ControlWrite(fe, SEQ_ENCLK16_CLK_OUT, 1);
+        else
+                status += MXL_ControlWrite(fe, SEQ_ENCLK16_CLK_OUT, 0);
+
+        if (state->DIV_OUT == 1)
+                status += MXL_ControlWrite(fe, SEQ_SEL4_16B, 1);
+        if (state->DIV_OUT == 0)
+                status += MXL_ControlWrite(fe, SEQ_SEL4_16B, 0);
+
+        /* Crystal Control */
+        if (state->CAPSELECT)
+                status += MXL_ControlWrite(fe, XTAL_CAPSELECT, 1);
+        else
+                status += MXL_ControlWrite(fe, XTAL_CAPSELECT, 0);
+
+        if (state->Fxtal >= 12000000UL && state->Fxtal <= 16000000UL)
+                status += MXL_ControlWrite(fe, IF_SEL_DBL, 1);
+        if (state->Fxtal > 16000000UL && state->Fxtal <= 32000000UL)
+                status += MXL_ControlWrite(fe, IF_SEL_DBL, 0);
+
+        if (state->Fxtal >= 12000000UL && state->Fxtal <= 22000000UL)
+                status += MXL_ControlWrite(fe, RFSYN_R_DIV, 3);
+        if (state->Fxtal > 22000000UL && state->Fxtal <= 32000000UL)
+                status += MXL_ControlWrite(fe, RFSYN_R_DIV, 0);
+
+        /* Misc Controls */
+        if (state->Mode == 0 && state->IF_Mode == 1) /* Analog LowIF mode */
+                status += MXL_ControlWrite(fe, SEQ_EXTIQFSMPULSE, 0);
+        else
+                status += MXL_ControlWrite(fe, SEQ_EXTIQFSMPULSE, 1);
+
+        /* status += MXL_ControlRead(fe, IF_DIVVAL, &IF_DIVVAL_Val); */
+
+        /* Set TG_R_DIV */
+        status += MXL_ControlWrite(fe, TG_R_DIV,
+                MXL_Ceiling(state->Fxtal, 1000000));
+
+        /* Apply Default value to BB_INITSTATE_DLPF_TUNE */
+
+        /* RSSI Control */
+        if (state->EN_RSSI) {
+                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
+                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+                /* RSSI reference point */
+                status += MXL_ControlWrite(fe, RFA_RSSI_REF, 2);
+                status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 3);
+                status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);
+
+                /* TOP point */
+                status += MXL_ControlWrite(fe, RFA_FLR, 0);
+                status += MXL_ControlWrite(fe, RFA_CEIL, 12);
+        }
+
+        /* Modulation type bit settings
+         * Override the control values preset
+         */
+        if (state->Mod_Type == MXL_DVBT) /* DVB-T Mode */ {
+                state->AGC_Mode = 1; /* Single AGC Mode */
+
+                /* Enable RSSI */
+                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
+                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+                /* RSSI reference point */
+                status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
+                status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
+                status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);
+
+                /* TOP point */
+                status += MXL_ControlWrite(fe, RFA_FLR, 2);
+                status += MXL_ControlWrite(fe, RFA_CEIL, 13);
+                if (state->IF_OUT <= 6280000UL) /* Low IF */
+                        status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
+                else /* High IF */
+                        status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
+
+        }
+        if (state->Mod_Type == MXL_ATSC) /* ATSC Mode */ {
+                state->AGC_Mode = 1;    /* Single AGC Mode */
+
+                /* Enable RSSI */
+                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
+                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+                /* RSSI reference point */
+                status += MXL_ControlWrite(fe, RFA_RSSI_REF, 2);
+                status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 4);
+                status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);
+
+                /* TOP point */
+                status += MXL_ControlWrite(fe, RFA_FLR, 2);
+                status += MXL_ControlWrite(fe, RFA_CEIL, 13);
+                status += MXL_ControlWrite(fe, BB_INITSTATE_DLPF_TUNE, 1);
+                /* Low Zero */
+                status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 5);
+
+                if (state->IF_OUT <= 6280000UL) /* Low IF */
+                        status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
+                else /* High IF */
+                        status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
+        }
+        if (state->Mod_Type == MXL_QAM) /* QAM Mode */ {
+                state->Mode = MXL_DIGITAL_MODE;
+
+                /* state->AGC_Mode = 1; */ /* Single AGC Mode */
+
+                /* Disable RSSI */      /* change here for v2.6.5 */
+                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
+                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+                /* RSSI reference point */
+                status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
+                status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
+                status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
+                /* change here for v2.6.5 */
+                status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
+
+                if (state->IF_OUT <= 6280000UL) /* Low IF */
+                        status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
+                else /* High IF */
+                        status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
+                status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 2);
+
+        }
+        if (state->Mod_Type == MXL_ANALOG_CABLE) {
+                /* Analog Cable Mode */
+                /* state->Mode = MXL_DIGITAL_MODE; */
+
+                state->AGC_Mode = 1; /* Single AGC Mode */
+
+                /* Disable RSSI */
+                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
+                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+                /* change for 2.6.3 */
+                status += MXL_ControlWrite(fe, AGC_IF, 1);
+                status += MXL_ControlWrite(fe, AGC_RF, 15);
+                status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
+        }
+
+        if (state->Mod_Type == MXL_ANALOG_OTA) {
+                /* Analog OTA Terrestrial mode add for 2.6.7 */
+                /* state->Mode = MXL_ANALOG_MODE; */
+
+                /* Enable RSSI */
+                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
+                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+                /* RSSI reference point */
+                status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
+                status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
+                status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
+                status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
+                status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
+        }
+
+        /* RSSI disable */
+        if (state->EN_RSSI == 0) {
+                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
+                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+        }
+
+        return status;
+}
+
+static u16 MXL_IFSynthInit(struct dvb_frontend *fe)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        u16 status = 0 ;
+        u32     Fref = 0 ;
+        u32     Kdbl, intModVal ;
+        u32     fracModVal ;
+        Kdbl = 2 ;
+
+        if (state->Fxtal >= 12000000UL && state->Fxtal <= 16000000UL)
+                Kdbl = 2 ;
+        if (state->Fxtal > 16000000UL && state->Fxtal <= 32000000UL)
+                Kdbl = 1 ;
+
+        /* IF Synthesizer Control */
+        if (state->Mode == 0 && state->IF_Mode == 1) /* Analog Low IF mode */ {
+                if (state->IF_LO == 41000000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+                        Fref = 328000000UL ;
+                }
+                if (state->IF_LO == 47000000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 376000000UL ;
+                }
+                if (state->IF_LO == 54000000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x10);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+                        Fref = 324000000UL ;
+                }
+                if (state->IF_LO == 60000000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x10);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 360000000UL ;
+                }
+                if (state->IF_LO == 39250000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+                        Fref = 314000000UL ;
+                }
+                if (state->IF_LO == 39650000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+                        Fref = 317200000UL ;
+                }
+                if (state->IF_LO == 40150000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+                        Fref = 321200000UL ;
+                }
+                if (state->IF_LO == 40650000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+                        Fref = 325200000UL ;
+                }
+        }
+
+        if (state->Mode || (state->Mode == 0 && state->IF_Mode == 0)) {
+                if (state->IF_LO == 57000000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x10);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 342000000UL ;
+                }
+                if (state->IF_LO == 44000000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 352000000UL ;
+                }
+                if (state->IF_LO == 43750000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 350000000UL ;
+                }
+                if (state->IF_LO == 36650000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 366500000UL ;
+                }
+                if (state->IF_LO == 36150000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 361500000UL ;
+                }
+                if (state->IF_LO == 36000000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 360000000UL ;
+                }
+                if (state->IF_LO == 35250000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 352500000UL ;
+                }
+                if (state->IF_LO == 34750000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 347500000UL ;
+                }
+                if (state->IF_LO == 6280000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x07);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 376800000UL ;
+                }
+                if (state->IF_LO == 5000000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x09);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 360000000UL ;
+                }
+                if (state->IF_LO == 4500000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x06);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 360000000UL ;
+                }
+                if (state->IF_LO == 4570000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x06);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 365600000UL ;
+                }
+                if (state->IF_LO == 4000000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x05);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 360000000UL ;
+                }
+                if (state->IF_LO == 57400000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x10);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 344400000UL ;
+                }
+                if (state->IF_LO == 44400000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 355200000UL ;
+                }
+                if (state->IF_LO == 44150000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 353200000UL ;
+                }
+                if (state->IF_LO == 37050000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 370500000UL ;
+                }
+                if (state->IF_LO == 36550000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 365500000UL ;
+                }
+                if (state->IF_LO == 36125000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 361250000UL ;
+                }
+                if (state->IF_LO == 6000000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x07);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 360000000UL ;
+                }
+                if (state->IF_LO == 5400000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x07);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+                        Fref = 324000000UL ;
+                }
+                if (state->IF_LO == 5380000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x07);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+                        Fref = 322800000UL ;
+                }
+                if (state->IF_LO == 5200000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x09);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 374400000UL ;
+                }
+                if (state->IF_LO == 4900000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x09);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 352800000UL ;
+                }
+                if (state->IF_LO == 4400000UL) {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x06);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 352000000UL ;
+                }
+                if (state->IF_LO == 4063000UL)  /* add for 2.6.8 */ {
+                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x05);
+                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+                        Fref = 365670000UL ;
+                }
+        }
+        /* CHCAL_INT_MOD_IF */
+        /* CHCAL_FRAC_MOD_IF */
+        intModVal = Fref / (state->Fxtal * Kdbl/2);
+        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_IF, intModVal);
+
+        fracModVal = (2<<15)*(Fref/1000 - (state->Fxtal/1000 * Kdbl/2) *
+                intModVal);
+
+        fracModVal = fracModVal / ((state->Fxtal * Kdbl/2)/1000);
+        status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_IF, fracModVal);
+
+        return status ;
+}
+
+static u32 MXL_GetXtalInt(u32 Xtal_Freq)
+{
+        if ((Xtal_Freq % 1000000) == 0)
+                return (Xtal_Freq / 10000);
+        else
+                return (((Xtal_Freq / 1000000) + 1)*100);
+}
+
+static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        u16 status = 0;
+        u32 divider_val, E3, E4, E5, E5A;
+        u32 Fmax, Fmin, FmaxBin, FminBin;
+        u32 Kdbl_RF = 2;
+        u32 tg_divval;
+        u32 tg_lo;
+        u32 Xtal_Int;
+
+        u32 Fref_TG;
+        u32 Fvco;
+
+        Xtal_Int = MXL_GetXtalInt(state->Fxtal);
+
+        state->RF_IN = RF_Freq;
+
+        MXL_SynthRFTGLO_Calc(fe);
+
+        if (state->Fxtal >= 12000000UL && state->Fxtal <= 22000000UL)
+                Kdbl_RF = 2;
+        if (state->Fxtal > 22000000 && state->Fxtal <= 32000000)
+                Kdbl_RF = 1;
+
+        /* Downconverter Controls
+         * Look-Up Table Implementation for:
+         *      DN_POLY
+         *      DN_RFGAIN
+         *      DN_CAP_RFLPF
+         *      DN_EN_VHFUHFBAR
+         *      DN_GAIN_ADJUST
+         *  Change the boundary reference from RF_IN to RF_LO
+         */
+        if (state->RF_LO < 40000000UL)
+                return -1;
+
+        if (state->RF_LO >= 40000000UL && state->RF_LO <= 75000000UL) {
+                status += MXL_ControlWrite(fe, DN_POLY,              2);
+                status += MXL_ControlWrite(fe, DN_RFGAIN,            3);
+                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         423);
+                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      1);
+                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       1);
+        }
+        if (state->RF_LO > 75000000UL && state->RF_LO <= 100000000UL) {
+                status += MXL_ControlWrite(fe, DN_POLY,              3);
+                status += MXL_ControlWrite(fe, DN_RFGAIN,            3);
+                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         222);
+                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      1);
+                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       1);
+        }
+        if (state->RF_LO > 100000000UL && state->RF_LO <= 150000000UL) {
+                status += MXL_ControlWrite(fe, DN_POLY,              3);
+                status += MXL_ControlWrite(fe, DN_RFGAIN,            3);
+                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         147);
+                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      1);
+                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       2);
+        }
+        if (state->RF_LO > 150000000UL && state->RF_LO <= 200000000UL) {
+                status += MXL_ControlWrite(fe, DN_POLY,              3);
+                status += MXL_ControlWrite(fe, DN_RFGAIN,            3);
+                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         9);
+                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      1);
+                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       2);
+        }
+        if (state->RF_LO > 200000000UL && state->RF_LO <= 300000000UL) {
+                status += MXL_ControlWrite(fe, DN_POLY,              3);
+                status += MXL_ControlWrite(fe, DN_RFGAIN,            3);
+                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         0);
+                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      1);
+                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       3);
+        }
+        if (state->RF_LO > 300000000UL && state->RF_LO <= 650000000UL) {
+                status += MXL_ControlWrite(fe, DN_POLY,              3);
+                status += MXL_ControlWrite(fe, DN_RFGAIN,            1);
+                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         0);
+                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      0);
+                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       3);
+        }
+        if (state->RF_LO > 650000000UL && state->RF_LO <= 900000000UL) {
+                status += MXL_ControlWrite(fe, DN_POLY,              3);
+                status += MXL_ControlWrite(fe, DN_RFGAIN,            2);
+                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         0);
+                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      0);
+                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       3);
+        }
+        if (state->RF_LO > 900000000UL)
+                return -1;
+
+        /*      DN_IQTNBUF_AMP */
+        /*      DN_IQTNGNBFBIAS_BST */
+        if (state->RF_LO >= 40000000UL && state->RF_LO <= 75000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 75000000UL && state->RF_LO <= 100000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 100000000UL && state->RF_LO <= 150000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 150000000UL && state->RF_LO <= 200000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 200000000UL && state->RF_LO <= 300000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 300000000UL && state->RF_LO <= 400000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 400000000UL && state->RF_LO <= 450000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 450000000UL && state->RF_LO <= 500000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 500000000UL && state->RF_LO <= 550000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 550000000UL && state->RF_LO <= 600000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 600000000UL && state->RF_LO <= 650000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 650000000UL && state->RF_LO <= 700000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 700000000UL && state->RF_LO <= 750000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 750000000UL && state->RF_LO <= 800000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
+        }
+        if (state->RF_LO > 800000000UL && state->RF_LO <= 850000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       10);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  1);
+        }
+        if (state->RF_LO > 850000000UL && state->RF_LO <= 900000000UL) {
+                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       10);
+                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  1);
+        }
+
+        /*
+         * Set RF Synth and LO Path Control
+         *
+         * Look-Up table implementation for:
+         *      RFSYN_EN_OUTMUX
+         *      RFSYN_SEL_VCO_OUT
+         *      RFSYN_SEL_VCO_HI
+         *  RFSYN_SEL_DIVM
+         *      RFSYN_RF_DIV_BIAS
+         *      DN_SEL_FREQ
+         *
+         * Set divider_val, Fmax, Fmix to use in Equations
+         */
+        FminBin = 28000000UL ;
+        FmaxBin = 42500000UL ;
+        if (state->RF_LO >= 40000000UL && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         1);
+                divider_val = 64 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 42500000UL ;
+        FmaxBin = 56000000UL ;
+        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         1);
+                divider_val = 64 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 56000000UL ;
+        FmaxBin = 85000000UL ;
+        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         1);
+                divider_val = 32 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 85000000UL ;
+        FmaxBin = 112000000UL ;
+        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         1);
+                divider_val = 32 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 112000000UL ;
+        FmaxBin = 170000000UL ;
+        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         2);
+                divider_val = 16 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 170000000UL ;
+        FmaxBin = 225000000UL ;
+        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         2);
+                divider_val = 16 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 225000000UL ;
+        FmaxBin = 300000000UL ;
+        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         4);
+                divider_val = 8 ;
+                Fmax = 340000000UL ;
+                Fmin = FminBin ;
+        }
+        FminBin = 300000000UL ;
+        FmaxBin = 340000000UL ;
+        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         0);
+                divider_val = 8 ;
+                Fmax = FmaxBin ;
+                Fmin = 225000000UL ;
+        }
+        FminBin = 340000000UL ;
+        FmaxBin = 450000000UL ;
+        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   2);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         0);
+                divider_val = 8 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 450000000UL ;
+        FmaxBin = 680000000UL ;
+        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      1);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         0);
+                divider_val = 4 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 680000000UL ;
+        FmaxBin = 900000000UL ;
+        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      1);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         0);
+                divider_val = 4 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+
+        /*      CHCAL_INT_MOD_RF
+         *      CHCAL_FRAC_MOD_RF
+         *      RFSYN_LPF_R
+         *      CHCAL_EN_INT_RF
+         */
+        /* Equation E3 RFSYN_VCO_BIAS */
+        E3 = (((Fmax-state->RF_LO)/1000)*32)/((Fmax-Fmin)/1000) + 8 ;
+        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, E3);
+
+        /* Equation E4 CHCAL_INT_MOD_RF */
+        E4 = (state->RF_LO*divider_val/1000)/(2*state->Fxtal*Kdbl_RF/1000);
+        MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, E4);
+
+        /* Equation E5 CHCAL_FRAC_MOD_RF CHCAL_EN_INT_RF */
+        E5 = ((2<<17)*(state->RF_LO/10000*divider_val -
+                (E4*(2*state->Fxtal*Kdbl_RF)/10000))) /
+                (2*state->Fxtal*Kdbl_RF/10000);
+
+        status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_RF, E5);
+
+        /* Equation E5A RFSYN_LPF_R */
+        E5A = (((Fmax - state->RF_LO)/1000)*4/((Fmax-Fmin)/1000)) + 1 ;
+        status += MXL_ControlWrite(fe, RFSYN_LPF_R, E5A);
+
+        /* Euqation E5B CHCAL_EN_INIT_RF */
+        status += MXL_ControlWrite(fe, CHCAL_EN_INT_RF, ((E5 == 0) ? 1 : 0));
+        /*if (E5 == 0)
+         *      status += MXL_ControlWrite(fe, CHCAL_EN_INT_RF, 1);
+         *else
+         *      status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_RF, E5);
+         */
+
+        /*
+         * Set TG Synth
+         *
+         * Look-Up table implementation for:
+         *      TG_LO_DIVVAL
+         *      TG_LO_SELVAL
+         *
+         * Set divider_val, Fmax, Fmix to use in Equations
+         */
+        if (state->TG_LO < 33000000UL)
+                return -1;
+
+        FminBin = 33000000UL ;
+        FmaxBin = 50000000UL ;
+        if (state->TG_LO >= FminBin && state->TG_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x6);
+                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x0);
+                divider_val = 36 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 50000000UL ;
+        FmaxBin = 67000000UL ;
+        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x1);
+                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x0);
+                divider_val = 24 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 67000000UL ;
+        FmaxBin = 100000000UL ;
+        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0xC);
+                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x2);
+                divider_val = 18 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 100000000UL ;
+        FmaxBin = 150000000UL ;
+        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x8);
+                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x2);
+                divider_val = 12 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 150000000UL ;
+        FmaxBin = 200000000UL ;
+        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x0);
+                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x2);
+                divider_val = 8 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 200000000UL ;
+        FmaxBin = 300000000UL ;
+        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x8);
+                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x3);
+                divider_val = 6 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 300000000UL ;
+        FmaxBin = 400000000UL ;
+        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x0);
+                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x3);
+                divider_val = 4 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 400000000UL ;
+        FmaxBin = 600000000UL ;
+        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x8);
+                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x7);
+                divider_val = 3 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+        FminBin = 600000000UL ;
+        FmaxBin = 900000000UL ;
+        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x0);
+                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x7);
+                divider_val = 2 ;
+                Fmax = FmaxBin ;
+                Fmin = FminBin ;
+        }
+
+        /* TG_DIV_VAL */
+        tg_divval = (state->TG_LO*divider_val/100000) *
+                (MXL_Ceiling(state->Fxtal, 1000000) * 100) /
+                (state->Fxtal/1000);
+
+        status += MXL_ControlWrite(fe, TG_DIV_VAL, tg_divval);
+
+        if (state->TG_LO > 600000000UL)
+                status += MXL_ControlWrite(fe, TG_DIV_VAL, tg_divval + 1);
+
+        Fmax = 1800000000UL ;
+        Fmin = 1200000000UL ;
+
+        /* prevent overflow of 32 bit unsigned integer, use
+         * following equation. Edit for v2.6.4
+         */
+        /* Fref_TF = Fref_TG * 1000 */
+        Fref_TG = (state->Fxtal/1000) / MXL_Ceiling(state->Fxtal, 1000000);
+
+        /* Fvco = Fvco/10 */
+        Fvco = (state->TG_LO/10000) * divider_val * Fref_TG;
+
+        tg_lo = (((Fmax/10 - Fvco)/100)*32) / ((Fmax-Fmin)/1000)+8;
+
+        /* below equation is same as above but much harder to debug.
+         * tg_lo = ( ((Fmax/10000 * Xtal_Int)/100) -
+         * ((state->TG_LO/10000)*divider_val *
+         * (state->Fxtal/10000)/100) )*32/((Fmax-Fmin)/10000 *
+         * Xtal_Int/100) + 8;
+         */
+
+        status += MXL_ControlWrite(fe, TG_VCO_BIAS , tg_lo);
+
+        /* add for 2.6.5 Special setting for QAM */
+        if (state->Mod_Type == MXL_QAM) {
+                if (state->RF_IN < 680000000)
+                        status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
+                else
+                        status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 2);
+        }
+
+        /* Off Chip Tracking Filter Control */
+        if (state->TF_Type == MXL_TF_OFF) {
+                /* Tracking Filter Off State; turn off all the banks */
+                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                status += MXL_SetGPIO(fe, 3, 1); /* Bank1 Off */
+                status += MXL_SetGPIO(fe, 1, 1); /* Bank2 Off */
+                status += MXL_SetGPIO(fe, 4, 1); /* Bank3 Off */
+        }
+
+        if (state->TF_Type == MXL_TF_C) /* Tracking Filter type C */ {
+                status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
+
+                if (state->RF_IN >= 43000000 && state->RF_IN < 150000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                }
+                if (state->RF_IN >= 150000000 && state->RF_IN < 280000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                }
+                if (state->RF_IN >= 280000000 && state->RF_IN < 360000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                }
+                if (state->RF_IN >= 360000000 && state->RF_IN < 560000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                }
+                if (state->RF_IN >= 560000000 && state->RF_IN < 580000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                        status += MXL_ControlWrite(fe, DAC_DIN_B, 29);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                }
+                if (state->RF_IN >= 580000000 && state->RF_IN < 630000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                }
+                if (state->RF_IN >= 630000000 && state->RF_IN < 700000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                        status += MXL_ControlWrite(fe, DAC_DIN_B, 16);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                }
+                if (state->RF_IN >= 700000000 && state->RF_IN < 760000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                        status += MXL_ControlWrite(fe, DAC_DIN_B, 7);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                }
+                if (state->RF_IN >= 760000000 && state->RF_IN <= 900000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                }
+        }
+
+        if (state->TF_Type == MXL_TF_C_H) {
+
+                /* Tracking Filter type C-H for Hauppauge only */
+                status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
+
+                if (state->RF_IN >= 43000000 && state->RF_IN < 150000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                }
+                if (state->RF_IN >= 150000000 && state->RF_IN < 280000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                }
+                if (state->RF_IN >= 280000000 && state->RF_IN < 360000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                }
+                if (state->RF_IN >= 360000000 && state->RF_IN < 560000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                }
+                if (state->RF_IN >= 560000000 && state->RF_IN < 580000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                }
+                if (state->RF_IN >= 580000000 && state->RF_IN < 630000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                }
+                if (state->RF_IN >= 630000000 && state->RF_IN < 700000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                }
+                if (state->RF_IN >= 700000000 && state->RF_IN < 760000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                }
+                if (state->RF_IN >= 760000000 && state->RF_IN <= 900000000) {
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                }
+        }
+
+        if (state->TF_Type == MXL_TF_D) { /* Tracking Filter type D */
+
+                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+                if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 250000000 && state->RF_IN < 310000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 310000000 && state->RF_IN < 360000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 360000000 && state->RF_IN < 470000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 640000000 && state->RF_IN <= 900000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+        }
+
+        if (state->TF_Type == MXL_TF_D_L) {
+
+                /* Tracking Filter type D-L for Lumanate ONLY change 2.6.3 */
+                status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
+
+                /* if UHF and terrestrial => Turn off Tracking Filter */
+                if (state->RF_IN >= 471000000 &&
+                        (state->RF_IN - 471000000)%6000000 != 0) {
+                        /* Turn off all the banks */
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                        status += MXL_ControlWrite(fe, AGC_IF, 10);
+                } else {
+                        /* if VHF or cable => Turn on Tracking Filter */
+                        if (state->RF_IN >= 43000000 &&
+                                state->RF_IN < 140000000) {
+
+                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                                status += MXL_SetGPIO(fe, 4, 1);
+                                status += MXL_SetGPIO(fe, 1, 1);
+                                status += MXL_SetGPIO(fe, 3, 0);
+                        }
+                        if (state->RF_IN >= 140000000 &&
+                                state->RF_IN < 240000000) {
+                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                                status += MXL_SetGPIO(fe, 4, 1);
+                                status += MXL_SetGPIO(fe, 1, 0);
+                                status += MXL_SetGPIO(fe, 3, 0);
+                        }
+                        if (state->RF_IN >= 240000000 &&
+                                state->RF_IN < 340000000) {
+                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                                status += MXL_SetGPIO(fe, 4, 0);
+                                status += MXL_SetGPIO(fe, 1, 1);
+                                status += MXL_SetGPIO(fe, 3, 0);
+                        }
+                        if (state->RF_IN >= 340000000 &&
+                                state->RF_IN < 430000000) {
+                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                                status += MXL_SetGPIO(fe, 4, 0);
+                                status += MXL_SetGPIO(fe, 1, 0);
+                                status += MXL_SetGPIO(fe, 3, 1);
+                        }
+                        if (state->RF_IN >= 430000000 &&
+                                state->RF_IN < 470000000) {
+                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                                status += MXL_SetGPIO(fe, 4, 1);
+                                status += MXL_SetGPIO(fe, 1, 0);
+                                status += MXL_SetGPIO(fe, 3, 1);
+                        }
+                        if (state->RF_IN >= 470000000 &&
+                                state->RF_IN < 570000000) {
+                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                                status += MXL_SetGPIO(fe, 4, 0);
+                                status += MXL_SetGPIO(fe, 1, 0);
+                                status += MXL_SetGPIO(fe, 3, 1);
+                        }
+                        if (state->RF_IN >= 570000000 &&
+                                state->RF_IN < 620000000) {
+                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+                                status += MXL_SetGPIO(fe, 4, 0);
+                                status += MXL_SetGPIO(fe, 1, 1);
+                                status += MXL_SetGPIO(fe, 3, 1);
+                        }
+                        if (state->RF_IN >= 620000000 &&
+                                state->RF_IN < 760000000) {
+                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                                status += MXL_SetGPIO(fe, 4, 0);
+                                status += MXL_SetGPIO(fe, 1, 1);
+                                status += MXL_SetGPIO(fe, 3, 1);
+                        }
+                        if (state->RF_IN >= 760000000 &&
+                                state->RF_IN <= 900000000) {
+                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+                                status += MXL_SetGPIO(fe, 4, 1);
+                                status += MXL_SetGPIO(fe, 1, 1);
+                                status += MXL_SetGPIO(fe, 3, 1);
+                        }
+                }
+        }
+
+        if (state->TF_Type == MXL_TF_E) /* Tracking Filter type E */ {
+
+                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+                if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 250000000 && state->RF_IN < 310000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 310000000 && state->RF_IN < 360000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 360000000 && state->RF_IN < 470000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 640000000 && state->RF_IN <= 900000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+        }
+
+        if (state->TF_Type == MXL_TF_F) {
+
+                /* Tracking Filter type F */
+                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+                if (state->RF_IN >= 43000000 && state->RF_IN < 160000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 160000000 && state->RF_IN < 210000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 210000000 && state->RF_IN < 300000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 300000000 && state->RF_IN < 390000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 390000000 && state->RF_IN < 515000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 515000000 && state->RF_IN < 650000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 650000000 && state->RF_IN <= 900000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+        }
+
+        if (state->TF_Type == MXL_TF_E_2) {
+
+                /* Tracking Filter type E_2 */
+                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+                if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 250000000 && state->RF_IN < 350000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 400000000 && state->RF_IN < 570000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 570000000 && state->RF_IN < 770000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 770000000 && state->RF_IN <= 900000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+        }
+
+        if (state->TF_Type == MXL_TF_G) {
+
+                /* Tracking Filter type G add for v2.6.8 */
+                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+                if (state->RF_IN >= 50000000 && state->RF_IN < 190000000) {
+
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 190000000 && state->RF_IN < 280000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 280000000 && state->RF_IN < 350000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 400000000 && state->RF_IN < 470000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 640000000 && state->RF_IN < 820000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 820000000 && state->RF_IN <= 900000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+        }
+
+        if (state->TF_Type == MXL_TF_E_NA) {
+
+                /* Tracking Filter type E-NA for Empia ONLY change for 2.6.8 */
+                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+                /* if UHF and terrestrial=> Turn off Tracking Filter */
+                if (state->RF_IN >= 471000000 &&
+                        (state->RF_IN - 471000000)%6000000 != 0) {
+
+                        /* Turn off all the banks */
+                        status += MXL_SetGPIO(fe, 3, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+
+                        /* 2.6.12 Turn on RSSI */
+                        status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+                        status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+                        status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
+                        status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+                        /* RSSI reference point */
+                        status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
+                        status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
+                        status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
+
+                        /* following parameter is from analog OTA mode,
+                         * can be change to seek better performance */
+                        status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
+                } else {
+                /* if VHF or Cable =>  Turn on Tracking Filter */
+
+                /* 2.6.12 Turn off RSSI */
+                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
+
+                /* change back from above condition */
+                status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 5);
+
+
+                if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
+
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 0);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 250000000 && state->RF_IN < 350000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 0);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 400000000 && state->RF_IN < 570000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 570000000 && state->RF_IN < 770000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 0);
+                }
+                if (state->RF_IN >= 770000000 && state->RF_IN <= 900000000) {
+                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+                        status += MXL_SetGPIO(fe, 4, 1);
+                        status += MXL_SetGPIO(fe, 1, 1);
+                        status += MXL_SetGPIO(fe, 3, 1);
+                }
+                }
+        }
+        return status ;
+}
+
+static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val)
+{
+        u16 status = 0;
+
+        if (GPIO_Num == 1)
+                status += MXL_ControlWrite(fe, GPIO_1B, GPIO_Val ? 0 : 1);
+
+        /* GPIO2 is not available */
+
+        if (GPIO_Num == 3) {
+                if (GPIO_Val == 1) {
+                        status += MXL_ControlWrite(fe, GPIO_3, 0);
+                        status += MXL_ControlWrite(fe, GPIO_3B, 0);
+                }
+                if (GPIO_Val == 0) {
+                        status += MXL_ControlWrite(fe, GPIO_3, 1);
+                        status += MXL_ControlWrite(fe, GPIO_3B, 1);
+                }
+                if (GPIO_Val == 3) { /* tri-state */
+                        status += MXL_ControlWrite(fe, GPIO_3, 0);
+                        status += MXL_ControlWrite(fe, GPIO_3B, 1);
+                }
+        }
+        if (GPIO_Num == 4) {
+                if (GPIO_Val == 1) {
+                        status += MXL_ControlWrite(fe, GPIO_4, 0);
+                        status += MXL_ControlWrite(fe, GPIO_4B, 0);
+                }
+                if (GPIO_Val == 0) {
+                        status += MXL_ControlWrite(fe, GPIO_4, 1);
+                        status += MXL_ControlWrite(fe, GPIO_4B, 1);
+                }
+                if (GPIO_Val == 3) { /* tri-state */
+                        status += MXL_ControlWrite(fe, GPIO_4, 0);
+                        status += MXL_ControlWrite(fe, GPIO_4B, 1);
+                }
+        }
+
+        return status;
+}
+
+static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value)
+{
+        u16 status = 0;
+
+        /* Will write ALL Matching Control Name */
+        /* Write Matching INIT Control */
+        status += MXL_ControlWrite_Group(fe, ControlNum, value, 1);
+        /* Write Matching CH Control */
+        status += MXL_ControlWrite_Group(fe, ControlNum, value, 2);
+#ifdef _MXL_INTERNAL
+        /* Write Matching MXL Control */
+        status += MXL_ControlWrite_Group(fe, ControlNum, value, 3);
+#endif
+        return status;
+}
+
+static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
+        u32 value, u16 controlGroup)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        u16 i, j, k;
+        u32 highLimit;
+        u32 ctrlVal;
+
+        if (controlGroup == 1) /* Initial Control */ {
+
+                for (i = 0; i < state->Init_Ctrl_Num; i++) {
+
+                        if (controlNum == state->Init_Ctrl[i].Ctrl_Num) {
+
+                                highLimit = 1 << state->Init_Ctrl[i].size;
+                                if (value < highLimit) {
+                                        for (j = 0; j < state->Init_Ctrl[i].size; j++) {
+                                                state->Init_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
+                                                MXL_RegWriteBit(fe, (u8)(state->Init_Ctrl[i].addr[j]),
+                                                        (u8)(state->Init_Ctrl[i].bit[j]),
+                                                        (u8)((value>>j) & 0x01));
+                                        }
+                                        ctrlVal = 0;
+                                        for (k = 0; k < state->Init_Ctrl[i].size; k++)
+                                                ctrlVal += state->Init_Ctrl[i].val[k] * (1 << k);
+                                } else
+                                        return -1;
+                        }
+                }
+        }
+        if (controlGroup == 2) /* Chan change Control */ {
+
+                for (i = 0; i < state->CH_Ctrl_Num; i++) {
+
+                        if (controlNum == state->CH_Ctrl[i].Ctrl_Num) {
+
+                                highLimit = 1 << state->CH_Ctrl[i].size;
+                                if (value < highLimit) {
+                                        for (j = 0; j < state->CH_Ctrl[i].size; j++) {
+                                                state->CH_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
+                                                MXL_RegWriteBit(fe, (u8)(state->CH_Ctrl[i].addr[j]),
+                                                        (u8)(state->CH_Ctrl[i].bit[j]),
+                                                        (u8)((value>>j) & 0x01));
+                                        }
+                                        ctrlVal = 0;
+                                        for (k = 0; k < state->CH_Ctrl[i].size; k++)
+                                                ctrlVal += state->CH_Ctrl[i].val[k] * (1 << k);
+                                } else
+                                        return -1;
+                        }
+                }
+        }
+#ifdef _MXL_INTERNAL
+        if (controlGroup == 3) /* Maxlinear Control */ {
+
+                for (i = 0; i < state->MXL_Ctrl_Num; i++) {
+
+                        if (controlNum == state->MXL_Ctrl[i].Ctrl_Num) {
+
+                                highLimit = (1 << state->MXL_Ctrl[i].size);
+                                if (value < highLimit) {
+                                        for (j = 0; j < state->MXL_Ctrl[i].size; j++) {
+                                                state->MXL_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
+                                                MXL_RegWriteBit(fe, (u8)(state->MXL_Ctrl[i].addr[j]),
+                                                        (u8)(state->MXL_Ctrl[i].bit[j]),
+                                                        (u8)((value>>j) & 0x01));
+                                        }
+                                        ctrlVal = 0;
+                                        for (k = 0; k < state->MXL_Ctrl[i].size; k++)
+                                                ctrlVal += state->MXL_Ctrl[i].val[k] * (1 << k);
+                                } else
+                                        return -1;
+                        }
+                }
+        }
+#endif
+        return 0 ; /* successful return */
+}
+
+static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        int i ;
+
+        for (i = 0; i < 104; i++) {
+                if (RegNum == state->TunerRegs[i].Reg_Num) {
+                        *RegVal = (u8)(state->TunerRegs[i].Reg_Val);
+                        return 0;
+                }
+        }
+
+        return 1;
+}
+
+static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        u32 ctrlVal ;
+        u16 i, k ;
+
+        for (i = 0; i < state->Init_Ctrl_Num ; i++) {
+
+                if (controlNum == state->Init_Ctrl[i].Ctrl_Num) {
+
+                        ctrlVal = 0;
+                        for (k = 0; k < state->Init_Ctrl[i].size; k++)
+                                ctrlVal += state->Init_Ctrl[i].val[k] * (1<<k);
+                        *value = ctrlVal;
+                        return 0;
+                }
+        }
+
+        for (i = 0; i < state->CH_Ctrl_Num ; i++) {
+
+                if (controlNum == state->CH_Ctrl[i].Ctrl_Num) {
+
+                        ctrlVal = 0;
+                        for (k = 0; k < state->CH_Ctrl[i].size; k++)
+                                ctrlVal += state->CH_Ctrl[i].val[k] * (1 << k);
+                        *value = ctrlVal;
+                        return 0;
+
+                }
+        }
+
+#ifdef _MXL_INTERNAL
+        for (i = 0; i < state->MXL_Ctrl_Num ; i++) {
+
+                if (controlNum == state->MXL_Ctrl[i].Ctrl_Num) {
+
+                        ctrlVal = 0;
+                        for (k = 0; k < state->MXL_Ctrl[i].size; k++)
+                                ctrlVal += state->MXL_Ctrl[i].val[k] * (1<<k);
+                        *value = ctrlVal;
+                        return 0;
+
+                }
+        }
+#endif
+        return 1;
+}
+
+static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
+        u8 bitVal)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        int i ;
+
+        const u8 AND_MAP[8] = {
+                0xFE, 0xFD, 0xFB, 0xF7,
+                0xEF, 0xDF, 0xBF, 0x7F } ;
+
+        const u8 OR_MAP[8] = {
+                0x01, 0x02, 0x04, 0x08,
+                0x10, 0x20, 0x40, 0x80 } ;
+
+        for (i = 0; i < state->TunerRegs_Num; i++) {
+                if (state->TunerRegs[i].Reg_Num == address) {
+                        if (bitVal)
+                                state->TunerRegs[i].Reg_Val |= OR_MAP[bit];
+                        else
+                                state->TunerRegs[i].Reg_Val &= AND_MAP[bit];
+                        break ;
+                }
+        }
+}
+
+static u32 MXL_Ceiling(u32 value, u32 resolution)
+{
+        return (value/resolution + (value % resolution > 0 ? 1 : 0));
+}
+
+/* Retrieve the Initialzation Registers */
+static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
+        u8 *RegVal, int *count)
+{
+        u16 status = 0;
+        int i ;
+
+        u8 RegAddr[] = {
+                11, 12, 13, 22, 32, 43, 44, 53, 56, 59, 73,
+                76, 77, 91, 134, 135, 137, 147,
+                156, 166, 167, 168, 25 };
+
+        *count = sizeof(RegAddr) / sizeof(u8);
+
+        status += MXL_BlockInit(fe);
+
+        for (i = 0 ; i < *count; i++) {
+                RegNum[i] = RegAddr[i];
+                status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
+        }
+
+        return status;
+}
+
+static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
+        int *count)
+{
+        u16 status = 0;
+        int i ;
+
+/* add 77, 166, 167, 168 register for 2.6.12 */
+#ifdef _MXL_PRODUCTION
+        u8 RegAddr[] = {14, 15, 16, 17, 22, 43, 65, 68, 69, 70, 73, 92, 93, 106,
+           107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168 } ;
+#else
+        u8 RegAddr[] = {14, 15, 16, 17, 22, 43, 68, 69, 70, 73, 92, 93, 106,
+           107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168 } ;
+        /*
+        u8 RegAddr[171];
+        for (i = 0; i <= 170; i++)
+                RegAddr[i] = i;
+        */
+#endif
+
+        *count = sizeof(RegAddr) / sizeof(u8);
+
+        for (i = 0 ; i < *count; i++) {
+                RegNum[i] = RegAddr[i];
+                status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
+        }
+
+        return status;
+}
+
+static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
+        u8 *RegVal, int *count)
+{
+        u16 status = 0;
+        int i;
+
+        u8 RegAddr[] = {43, 136};
+
+        *count = sizeof(RegAddr) / sizeof(u8);
+
+        for (i = 0; i < *count; i++) {
+                RegNum[i] = RegAddr[i];
+                status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
+        }
+
+        return status;
+}
+
+static u16 MXL_GetMasterControl(u8 *MasterReg, int state)
+{
+        if (state == 1) /* Load_Start */
+                *MasterReg = 0xF3;
+        if (state == 2) /* Power_Down */
+                *MasterReg = 0x41;
+        if (state == 3) /* Synth_Reset */
+                *MasterReg = 0xB1;
+        if (state == 4) /* Seq_Off */
+                *MasterReg = 0xF1;
+
+        return 0;
+}
+
+#ifdef _MXL_PRODUCTION
+static u16 MXL_VCORange_Test(struct dvb_frontend *fe, int VCO_Range)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        u16 status = 0 ;
+
+        if (VCO_Range == 1) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+                status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+                if (state->Mode == 0 && state->IF_Mode == 1) {
+                        /* Analog Low IF Mode */
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 180224);
+                }
+                if (state->Mode == 0 && state->IF_Mode == 0) {
+                        /* Analog Zero IF Mode */
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 222822);
+                }
+                if (state->Mode == 1) /* Digital Mode */ {
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 229376);
+                }
+        }
+
+        if (VCO_Range == 2) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+                status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+                status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+                status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 41);
+                if (state->Mode == 0 && state->IF_Mode == 1) {
+                        /* Analog Low IF Mode */
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 206438);
+                }
+                if (state->Mode == 0 && state->IF_Mode == 0) {
+                        /* Analog Zero IF Mode */
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 206438);
+                }
+                if (state->Mode == 1) /* Digital Mode */ {
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 41);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 16384);
+                }
+        }
+
+        if (VCO_Range == 3) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+                status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+                status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+                status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
+                if (state->Mode == 0 && state->IF_Mode == 1) {
+                        /* Analog Low IF Mode */
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 44);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 173670);
+                }
+                if (state->Mode == 0 && state->IF_Mode == 0) {
+                        /* Analog Zero IF Mode */
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 44);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 173670);
+                }
+                if (state->Mode == 1) /* Digital Mode */ {
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 245760);
+                }
+        }
+
+        if (VCO_Range == 4) {
+                status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
+                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+                status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+                status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+                status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+                status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
+                if (state->Mode == 0 && state->IF_Mode == 1) {
+                        /* Analog Low IF Mode */
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 206438);
+                }
+                if (state->Mode == 0 && state->IF_Mode == 0) {
+                        /* Analog Zero IF Mode */
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 206438);
+                }
+                if (state->Mode == 1) /* Digital Mode */ {
+                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
+                        status += MXL_ControlWrite(fe,
+                                CHCAL_FRAC_MOD_RF, 212992);
+                }
+        }
+
+        return status;
+}
+
+static u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        u16 status = 0;
+
+        if (Hystersis == 1)
+                status += MXL_ControlWrite(fe, DN_BYPASS_AGC_I2C, 1);
+
+        return status;
+}
+#endif
+/* End: Reference driver code found in the Realtek driver that
+ * is copyright MaxLinear */
+
+/* ----------------------------------------------------------------
+ * Begin: Everything after here is new code to adapt the
+ * proprietary Realtek driver into a Linux API tuner.
+ * Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ */
+static int mxl5005s_reset(struct dvb_frontend *fe)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        int ret = 0;
+
+        u8 buf[2] = { 0xff, 0x00 };
+        struct i2c_msg msg = { .addr = state->config->i2c_address, .flags = 0,
+                               .buf = buf, .len = 2 };
+
+        dprintk(2, "%s()\n", __func__);
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 1);
+
+        if (i2c_transfer(state->i2c, &msg, 1) != 1) {
+                printk(KERN_WARNING "mxl5005s I2C reset failed\n");
+                ret = -EREMOTEIO;
+        }
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 0);
+
+        return ret;
+}
+
+/* Write a single byte to a single reg, latch the value if required by
+ * following the transaction with the latch byte.
+ */
+static int mxl5005s_writereg(struct dvb_frontend *fe, u8 reg, u8 val, int latch)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        u8 buf[3] = { reg, val, MXL5005S_LATCH_BYTE };
+        struct i2c_msg msg = { .addr = state->config->i2c_address, .flags = 0,
+                               .buf = buf, .len = 3 };
+
+        if (latch == 0)
+                msg.len = 2;
+
+        dprintk(2, "%s(0x%x, 0x%x, 0x%x)\n", __func__, reg, val, msg.addr);
+
+        if (i2c_transfer(state->i2c, &msg, 1) != 1) {
+                printk(KERN_WARNING "mxl5005s I2C write failed\n");
+                return -EREMOTEIO;
+        }
+        return 0;
+}
+
+static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
+        u8 *datatable, u8 len)
+{
+        int ret = 0, i;
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 1);
+
+        for (i = 0 ; i < len-1; i++) {
+                ret = mxl5005s_writereg(fe, addrtable[i], datatable[i], 0);
+                if (ret < 0)
+                        break;
+        }
+
+        ret = mxl5005s_writereg(fe, addrtable[i], datatable[i], 1);
+
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 0);
+
+        return ret;
+}
+
+static int mxl5005s_init(struct dvb_frontend *fe)
+{
+        dprintk(1, "%s()\n", __func__);
+        return mxl5005s_reconfigure(fe, MXL_QAM, MXL5005S_BANDWIDTH_6MHZ);
+}
+
+static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
+        u32 bandwidth)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+
+        u8 AddrTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
+        u8 ByteTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
+        int TableLen;
+
+        dprintk(1, "%s(type=%d, bw=%d)\n", __func__, mod_type, bandwidth);
+
+        mxl5005s_reset(fe);
+
+        /* Tuner initialization stage 0 */
+        MXL_GetMasterControl(ByteTable, MC_SYNTH_RESET);
+        AddrTable[0] = MASTER_CONTROL_ADDR;
+        ByteTable[0] |= state->config->AgcMasterByte;
+
+        mxl5005s_writeregs(fe, AddrTable, ByteTable, 1);
+
+        mxl5005s_AssignTunerMode(fe, mod_type, bandwidth);
+
+        /* Tuner initialization stage 1 */
+        MXL_GetInitRegister(fe, AddrTable, ByteTable, &TableLen);
+
+        mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
+
+        return 0;
+}
+
+static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
+        u32 bandwidth)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        struct mxl5005s_config *c = state->config;
+
+        InitTunerControls(fe);
+
+        /* Set MxL5005S parameters. */
+        MXL5005_TunerConfig(
+                fe,
+                c->mod_mode,
+                c->if_mode,
+                bandwidth,
+                c->if_freq,
+                c->xtal_freq,
+                c->agc_mode,
+                c->top,
+                c->output_load,
+                c->clock_out,
+                c->div_out,
+                c->cap_select,
+                c->rssi_enable,
+                mod_type,
+                c->tracking_filter);
+
+        return 0;
+}
+
+static int mxl5005s_set_params(struct dvb_frontend *fe,
+                               struct dvb_frontend_parameters *params)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        u32 req_mode, req_bw = 0;
+        int ret;
+
+        dprintk(1, "%s()\n", __func__);
+
+        if (fe->ops.info.type == FE_ATSC) {
+                switch (params->u.vsb.modulation) {
+                case VSB_8:
+                        req_mode = MXL_ATSC; break;
+                default:
+                case QAM_64:
+                case QAM_256:
+                case QAM_AUTO:
+                        req_mode = MXL_QAM; break;
+                }
+        } else
+                req_mode = MXL_DVBT;
+
+        /* Change tuner for new modulation type if reqd */
+        if (req_mode != state->current_mode) {
+                switch (req_mode) {
+                case VSB_8:
+                case QAM_64:
+                case QAM_256:
+                case QAM_AUTO:
+                        req_bw  = MXL5005S_BANDWIDTH_6MHZ;
+                        break;
+                default:
+                        /* Assume DVB-T */
+                        switch (params->u.ofdm.bandwidth) {
+                        case BANDWIDTH_6_MHZ:
+                                req_bw  = MXL5005S_BANDWIDTH_6MHZ;
+                                break;
+                        case BANDWIDTH_7_MHZ:
+                                req_bw  = MXL5005S_BANDWIDTH_7MHZ;
+                                break;
+                        case BANDWIDTH_AUTO:
+                        case BANDWIDTH_8_MHZ:
+                                req_bw  = MXL5005S_BANDWIDTH_8MHZ;
+                                break;
+                        }
+                }
+
+                state->current_mode = req_mode;
+                ret = mxl5005s_reconfigure(fe, req_mode, req_bw);
+
+        } else
+                ret = 0;
+
+        if (ret == 0) {
+                dprintk(1, "%s() freq=%d\n", __func__, params->frequency);
+                ret = mxl5005s_SetRfFreqHz(fe, params->frequency);
+        }
+
+        return ret;
+}
+
+static int mxl5005s_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        dprintk(1, "%s()\n", __func__);
+
+        *frequency = state->RF_IN;
+
+        return 0;
+}
+
+static int mxl5005s_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+        struct mxl5005s_state *state = fe->tuner_priv;
+        dprintk(1, "%s()\n", __func__);
+
+        *bandwidth = state->Chan_Bandwidth;
+
+        return 0;
+}
+
+static int mxl5005s_release(struct dvb_frontend *fe)
+{
+        dprintk(1, "%s()\n", __func__);
+        kfree(fe->tuner_priv);
+        fe->tuner_priv = NULL;
+        return 0;
+}
+
+static const struct dvb_tuner_ops mxl5005s_tuner_ops = {
+        .info = {
+                .name           = "MaxLinear MXL5005S",
+                .frequency_min  =  48000000,
+                .frequency_max  = 860000000,
+                .frequency_step =     50000,
+        },
+
+        .release       = mxl5005s_release,
+        .init          = mxl5005s_init,
+
+        .set_params    = mxl5005s_set_params,
+        .get_frequency = mxl5005s_get_frequency,
+        .get_bandwidth = mxl5005s_get_bandwidth,
+};
+
+struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
+                                     struct i2c_adapter *i2c,
+                                     struct mxl5005s_config *config)
+{
+        struct mxl5005s_state *state = NULL;
+        dprintk(1, "%s()\n", __func__);
+
+        state = kzalloc(sizeof(struct mxl5005s_state), GFP_KERNEL);
+        if (state == NULL)
+                return NULL;
+
+        state->frontend = fe;
+        state->config = config;
+        state->i2c = i2c;
+        state->current_mode = MXL_QAM;
+
+        printk(KERN_INFO "MXL5005S: Attached at address 0x%02x\n",
+                config->i2c_address);
+
+        memcpy(&fe->ops.tuner_ops, &mxl5005s_tuner_ops,
+                sizeof(struct dvb_tuner_ops));
+
+        fe->tuner_priv = state;
+        return fe;
+}
+EXPORT_SYMBOL(mxl5005s_attach);
+
+MODULE_DESCRIPTION("MaxLinear MXL5005S silicon tuner driver");
+MODULE_AUTHOR("Steven Toth");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/common/tuners/mxl5005s.h b/drivers/media/common/tuners/mxl5005s.h
new file mode 100644
index 000000000000..396db150bf0c
--- /dev/null
+++ b/drivers/media/common/tuners/mxl5005s.h
@@ -0,0 +1,131 @@
+/*
+    MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
+
+    Copyright (C) 2008 MaxLinear
+    Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef __MXL5005S_H
+#define __MXL5005S_H
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+struct mxl5005s_config {
+
+        /* 7 bit i2c address */
+        u8 i2c_address;
+
+#define IF_FREQ_4570000HZ    4570000
+#define IF_FREQ_4571429HZ    4571429
+#define IF_FREQ_5380000HZ    5380000
+#define IF_FREQ_36000000HZ  36000000
+#define IF_FREQ_36125000HZ  36125000
+#define IF_FREQ_36166667HZ  36166667
+#define IF_FREQ_44000000HZ  44000000
+        u32 if_freq;
+
+#define CRYSTAL_FREQ_4000000HZ    4000000
+#define CRYSTAL_FREQ_16000000HZ  16000000
+#define CRYSTAL_FREQ_25000000HZ  25000000
+#define CRYSTAL_FREQ_28800000HZ  28800000
+        u32 xtal_freq;
+
+#define MXL_DUAL_AGC   0
+#define MXL_SINGLE_AGC 1
+        u8 agc_mode;
+
+#define MXL_TF_DEFAULT  0
+#define MXL_TF_OFF      1
+#define MXL_TF_C        2
+#define MXL_TF_C_H      3
+#define MXL_TF_D        4
+#define MXL_TF_D_L      5
+#define MXL_TF_E        6
+#define MXL_TF_F        7
+#define MXL_TF_E_2      8
+#define MXL_TF_E_NA     9
+#define MXL_TF_G        10
+        u8 tracking_filter;
+
+#define MXL_RSSI_DISABLE        0
+#define MXL_RSSI_ENABLE         1
+        u8 rssi_enable;
+
+#define MXL_CAP_SEL_DISABLE     0
+#define MXL_CAP_SEL_ENABLE      1
+        u8 cap_select;
+
+#define MXL_DIV_OUT_1   0
+#define MXL_DIV_OUT_4   1
+        u8 div_out;
+
+#define MXL_CLOCK_OUT_DISABLE   0
+#define MXL_CLOCK_OUT_ENABLE    1
+        u8 clock_out;
+
+#define MXL5005S_IF_OUTPUT_LOAD_200_OHM 200
+#define MXL5005S_IF_OUTPUT_LOAD_300_OHM 300
+        u32 output_load;
+
+#define MXL5005S_TOP_5P5   55
+#define MXL5005S_TOP_7P2   72
+#define MXL5005S_TOP_9P2   92
+#define MXL5005S_TOP_11P0 110
+#define MXL5005S_TOP_12P9 129
+#define MXL5005S_TOP_14P7 147
+#define MXL5005S_TOP_16P8 168
+#define MXL5005S_TOP_19P4 194
+#define MXL5005S_TOP_21P2 212
+#define MXL5005S_TOP_23P2 232
+#define MXL5005S_TOP_25P2 252
+#define MXL5005S_TOP_27P1 271
+#define MXL5005S_TOP_29P2 292
+#define MXL5005S_TOP_31P7 317
+#define MXL5005S_TOP_34P9 349
+        u32 top;
+
+#define MXL_ANALOG_MODE  0
+#define MXL_DIGITAL_MODE 1
+        u8 mod_mode;
+
+#define MXL_ZERO_IF 0
+#define MXL_LOW_IF  1
+        u8 if_mode;
+
+        /* Stuff I don't know what to do with */
+        u8 AgcMasterByte;
+};
+
+#if defined(CONFIG_MEDIA_TUNER_MXL5005S) || \
+        (defined(CONFIG_MEDIA_TUNER_MXL5005S_MODULE) && defined(MODULE))
+extern struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
+                                            struct i2c_adapter *i2c,
+                                            struct mxl5005s_config *config);
+#else
+static inline struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
+                                            struct i2c_adapter *i2c,
+                                            struct mxl5005s_config *config)
+{
+        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+        return NULL;
+}
+#endif /* CONFIG_DVB_TUNER_MXL5005S */
+
+#endif /* __MXL5005S_H */
+
diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c
index e27a7620a32f..42b5f5d4bfe6 100644
--- a/drivers/media/common/tuners/tda18271-common.c
+++ b/drivers/media/common/tuners/tda18271-common.c
@@ -227,9 +227,8 @@ int tda18271_charge_pump_source(struct dvb_frontend *fe,
 
         regs[r_cp] &= ~0x20;
         regs[r_cp] |= ((force & 1) << 5);
-        tda18271_write_regs(fe, r_cp, 1);
 
-        return 0;
+        return tda18271_write_regs(fe, r_cp, 1);
 }
 
 int tda18271_init_regs(struct dvb_frontend *fe)
@@ -487,16 +486,15 @@ int tda18271_set_standby_mode(struct dvb_frontend *fe,
         struct tda18271_priv *priv = fe->tuner_priv;
         unsigned char *regs = priv->tda18271_regs;
 
-        tda_dbg("sm = %d, sm_lt = %d, sm_xt = %d\n", sm, sm_lt, sm_xt);
+        if (tda18271_debug & DBG_ADV)
+                tda_dbg("sm = %d, sm_lt = %d, sm_xt = %d\n", sm, sm_lt, sm_xt);
 
         regs[R_EP3]  &= ~0xe0; /* clear sm, sm_lt, sm_xt */
         regs[R_EP3]  |= sm    ? (1 << 7) : 0 |
                         sm_lt ? (1 << 6) : 0 |
                         sm_xt ? (1 << 5) : 0;
 
-        tda18271_write_regs(fe, R_EP3, 1);
-
-        return 0;
+        return tda18271_write_regs(fe, R_EP3, 1);
 }
 
 /*---------------------------------------------------------------------*/
@@ -510,7 +508,7 @@ int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq)
         u32 div;
 
         int ret = tda18271_lookup_pll_map(fe, MAIN_PLL, &freq, &pd, &d);
-        if (ret < 0)
+        if (tda_fail(ret))
                 goto fail;
 
         regs[R_MPD]   = (0x77 & pd);
@@ -542,7 +540,7 @@ int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq)
         u32 div;
 
         int ret = tda18271_lookup_pll_map(fe, CAL_PLL, &freq, &pd, &d);
-        if (ret < 0)
+        if (tda_fail(ret))
                 goto fail;
 
         regs[R_CPD]   = pd;
@@ -566,7 +564,7 @@ int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq)
         u8 val;
 
         int ret = tda18271_lookup_map(fe, BP_FILTER, freq, &val);
-        if (ret < 0)
+        if (tda_fail(ret))
                 goto fail;
 
         regs[R_EP1]  &= ~0x07; /* clear bp filter bits */
@@ -583,7 +581,7 @@ int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq)
         u8 val;
 
         int ret = tda18271_lookup_map(fe, RF_CAL_KMCO, freq, &val);
-        if (ret < 0)
+        if (tda_fail(ret))
                 goto fail;
 
         regs[R_EB13] &= ~0x7c; /* clear k & m bits */
@@ -600,7 +598,7 @@ int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq)
         u8 val;
 
         int ret = tda18271_lookup_map(fe, RF_BAND, freq, &val);
-        if (ret < 0)
+        if (tda_fail(ret))
                 goto fail;
 
         regs[R_EP2]  &= ~0xe0; /* clear rf band bits */
@@ -617,7 +615,7 @@ int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq)
         u8 val;
 
         int ret = tda18271_lookup_map(fe, GAIN_TAPER, freq, &val);
-        if (ret < 0)
+        if (tda_fail(ret))
                 goto fail;
 
         regs[R_EP2]  &= ~0x1f; /* clear gain taper bits */
@@ -634,7 +632,7 @@ int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq)
         u8 val;
 
         int ret = tda18271_lookup_map(fe, IR_MEASURE, freq, &val);
-        if (ret < 0)
+        if (tda_fail(ret))
                 goto fail;
 
         regs[R_EP5] &= ~0x07;
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index b262100ae897..89c01fb1f859 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -51,6 +51,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
 {
         struct tda18271_priv *priv = fe->tuner_priv;
         unsigned char *regs = priv->tda18271_regs;
+        int ret;
         u32 N;
 
         /* update TV broadcast parameters */
@@ -85,7 +86,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
         /* update rf top / if top */
         regs[R_EB22]  = 0x00;
         regs[R_EB22] |= map->rfagc_top;
-        tda18271_write_regs(fe, R_EB22, 1);
+        ret = tda18271_write_regs(fe, R_EB22, 1);
+        if (tda_fail(ret))
+                goto fail;
 
         /* --------------------------------------------------------------- */
 
@@ -121,7 +124,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
         /* agc1 has priority on agc2 */
         regs[R_EB1]  &= ~0x01;
 
-        tda18271_write_regs(fe, R_EB1, 1);
+        ret = tda18271_write_regs(fe, R_EB1, 1);
+        if (tda_fail(ret))
+                goto fail;
 
         /* --------------------------------------------------------------- */
 
@@ -141,7 +146,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
                 break;
         }
 
-        tda18271_write_regs(fe, R_TM, 7);
+        ret = tda18271_write_regs(fe, R_TM, 7);
+        if (tda_fail(ret))
+                goto fail;
 
         /* force charge pump source */
         charge_pump_source(fe, 1);
@@ -158,9 +165,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
                 regs[R_EP3] &= ~0x04;
         else
                 regs[R_EP3] |= 0x04;
-        tda18271_write_regs(fe, R_EP3, 1);
-
-        return 0;
+        ret = tda18271_write_regs(fe, R_EP3, 1);
+fail:
+        return ret;
 }
 
 static int tda18271_read_thermometer(struct dvb_frontend *fe)
@@ -213,11 +220,13 @@ static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe,
         struct tda18271_priv *priv = fe->tuner_priv;
         struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state;
         unsigned char *regs = priv->tda18271_regs;
-        int tm_current, rfcal_comp, approx, i;
+        int tm_current, rfcal_comp, approx, i, ret;
         u8 dc_over_dt, rf_tab;
 
         /* power up */
-        tda18271_set_standby_mode(fe, 0, 0, 0);
+        ret = tda18271_set_standby_mode(fe, 0, 0, 0);
+        if (tda_fail(ret))
+                goto fail;
 
         /* read die current temperature */
         tm_current = tda18271_read_thermometer(fe);
@@ -228,8 +237,8 @@ static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe,
         rf_tab = regs[R_EB14];
 
         i = tda18271_lookup_rf_band(fe, &freq, NULL);
-        if (i < 0)
-                return -EINVAL;
+        if (tda_fail(i))
+                return i;
 
         if ((0 == map[i].rf3) || (freq / 1000 < map[i].rf2)) {
                 approx = map[i].rf_a1 *
@@ -250,35 +259,42 @@ static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe,
         rfcal_comp = dc_over_dt * (tm_current - priv->tm_rfcal);
 
         regs[R_EB14] = approx + rfcal_comp;
-        tda18271_write_regs(fe, R_EB14, 1);
-
-        return 0;
+        ret = tda18271_write_regs(fe, R_EB14, 1);
+fail:
+        return ret;
 }
 
 static int tda18271_por(struct dvb_frontend *fe)
 {
         struct tda18271_priv *priv = fe->tuner_priv;
         unsigned char *regs = priv->tda18271_regs;
+        int ret;
 
         /* power up detector 1 */
         regs[R_EB12] &= ~0x20;
-        tda18271_write_regs(fe, R_EB12, 1);
+        ret = tda18271_write_regs(fe, R_EB12, 1);
+        if (tda_fail(ret))
+                goto fail;
 
         regs[R_EB18] &= ~0x80; /* turn agc1 loop on */
         regs[R_EB18] &= ~0x03; /* set agc1_gain to  6 dB */
-        tda18271_write_regs(fe, R_EB18, 1);
+        ret = tda18271_write_regs(fe, R_EB18, 1);
+        if (tda_fail(ret))
+                goto fail;
 
         regs[R_EB21] |= 0x03; /* set agc2_gain to -6 dB */
 
         /* POR mode */
-        tda18271_set_standby_mode(fe, 1, 0, 0);
+        ret = tda18271_set_standby_mode(fe, 1, 0, 0);
+        if (tda_fail(ret))
+                goto fail;
 
         /* disable 1.5 MHz low pass filter */
         regs[R_EB23] &= ~0x04; /* forcelp_fc2_en = 0 */
         regs[R_EB23] &= ~0x02; /* XXX: lp_fc[2] = 0 */
-        tda18271_write_regs(fe, R_EB21, 3);
-
-        return 0;
+        ret = tda18271_write_regs(fe, R_EB21, 3);
+fail:
+        return ret;
 }
 
 static int tda18271_calibrate_rf(struct dvb_frontend *fe, u32 freq)
@@ -389,7 +405,7 @@ static int tda18271_powerscan(struct dvb_frontend *fe,
 {
         struct tda18271_priv *priv = fe->tuner_priv;
         unsigned char *regs = priv->tda18271_regs;
-        int sgn, bcal, count, wait;
+        int sgn, bcal, count, wait, ret;
         u8 cid_target;
         u16 count_limit;
         u32 freq;
@@ -421,7 +437,9 @@ static int tda18271_powerscan(struct dvb_frontend *fe,
         tda18271_write_regs(fe, R_EP2, 1);
 
         /* read power detection info, stored in EB10 */
-        tda18271_read_extended(fe);
+        ret = tda18271_read_extended(fe);
+        if (tda_fail(ret))
+                return ret;
 
         /* algorithm initialization */
         sgn = 1;
@@ -447,7 +465,9 @@ static int tda18271_powerscan(struct dvb_frontend *fe,
                 tda18271_write_regs(fe, R_EP2, 1);
 
                 /* read power detection info, stored in EB10 */
-                tda18271_read_extended(fe);
+                ret = tda18271_read_extended(fe);
+                if (tda_fail(ret))
+                        return ret;
 
                 count += 200;
 
@@ -478,6 +498,7 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe)
 {
         struct tda18271_priv *priv = fe->tuner_priv;
         unsigned char *regs = priv->tda18271_regs;
+        int ret;
 
         /* set standard to digital */
         regs[R_EP3]  &= ~0x1f; /* clear std bits */
@@ -489,10 +510,14 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe)
         /* update IF output level & IF notch frequency */
         regs[R_EP4]  &= ~0x1c; /* clear if level bits */
 
-        tda18271_write_regs(fe, R_EP3, 2);
+        ret = tda18271_write_regs(fe, R_EP3, 2);
+        if (tda_fail(ret))
+                goto fail;
 
         regs[R_EB18] &= ~0x03; /* set agc1_gain to   6 dB */
-        tda18271_write_regs(fe, R_EB18, 1);
+        ret = tda18271_write_regs(fe, R_EB18, 1);
+        if (tda_fail(ret))
+                goto fail;
 
         regs[R_EB21] &= ~0x03; /* set agc2_gain to -15 dB */
 
@@ -500,9 +525,9 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe)
         regs[R_EB23] |= 0x04; /* forcelp_fc2_en = 1 */
         regs[R_EB23] |= 0x02; /* lp_fc[2] = 1 */
 
-        tda18271_write_regs(fe, R_EB21, 3);
-
-        return 0;
+        ret = tda18271_write_regs(fe, R_EB21, 3);
+fail:
+        return ret;
 }
 
 static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq)
@@ -521,7 +546,7 @@ static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq)
 
         i = tda18271_lookup_rf_band(fe, &freq, NULL);
 
-        if (i < 0)
+        if (tda_fail(i))
                 return i;
 
         rf_default[RF1] = 1000 * map[i].rf1_def;
@@ -535,6 +560,8 @@ static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq)
 
                 /* look for optimized calibration frequency */
                 bcal = tda18271_powerscan(fe, &rf_default[rf], &rf_freq[rf]);
+                if (tda_fail(bcal))
+                        return bcal;
 
                 tda18271_calc_rf_cal(fe, &rf_freq[rf]);
                 prog_tab[rf] = regs[R_EB14];
@@ -575,22 +602,29 @@ static int tda18271_calc_rf_filter_curve(struct dvb_frontend *fe)
 {
         struct tda18271_priv *priv = fe->tuner_priv;
         unsigned int i;
+        int ret;
 
         tda_info("tda18271: performing RF tracking filter calibration\n");
 
         /* wait for die temperature stabilization */
         msleep(200);
 
-        tda18271_powerscan_init(fe);
+        ret = tda18271_powerscan_init(fe);
+        if (tda_fail(ret))
+                goto fail;
 
         /* rf band calibration */
-        for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++)
+        for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++) {
+                ret =
                 tda18271_rf_tracking_filters_init(fe, 1000 *
                                                   priv->rf_cal_state[i].rfmax);
+                if (tda_fail(ret))
+                        goto fail;
+        }
 
         priv->tm_rfcal = tda18271_read_thermometer(fe);
-
-        return 0;
+fail:
+        return ret;
 }
 
 /* ------------------------------------------------------------------ */
@@ -599,6 +633,7 @@ static int tda18271c2_rf_cal_init(struct dvb_frontend *fe)
 {
         struct tda18271_priv *priv = fe->tuner_priv;
         unsigned char *regs = priv->tda18271_regs;
+        int ret;
 
         /* test RF_CAL_OK to see if we need init */
         if ((regs[R_EP1] & 0x10) == 0)
@@ -607,15 +642,22 @@ static int tda18271c2_rf_cal_init(struct dvb_frontend *fe)
         if (priv->cal_initialized)
                 return 0;
 
-        tda18271_calc_rf_filter_curve(fe);
+        ret = tda18271_calc_rf_filter_curve(fe);
+        if (tda_fail(ret))
+                goto fail;
 
-        tda18271_por(fe);
+        ret = tda18271_por(fe);
+        if (tda_fail(ret))
+                goto fail;
 
         tda_info("tda18271: RF tracking filter calibration complete\n");
 
         priv->cal_initialized = true;
-
-        return 0;
+        goto end;
+fail:
+        tda_info("tda18271: RF tracking filter calibration failed!\n");
+end:
+        return ret;
 }
 
 static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe,
@@ -623,6 +665,7 @@ static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe,
 {
         struct tda18271_priv *priv = fe->tuner_priv;
         unsigned char *regs = priv->tda18271_regs;
+        int ret;
         u32 N = 0;
 
         /* calculate bp filter */
@@ -671,7 +714,10 @@ static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe,
 
         tda18271_calc_main_pll(fe, N);
 
-        tda18271_write_regs(fe, R_EP3, 11);
+        ret = tda18271_write_regs(fe, R_EP3, 11);
+        if (tda_fail(ret))
+                return ret;
+
         msleep(5); /* RF tracking filter calibration initialization */
 
         /* search for K,M,CO for RF calibration */
@@ -719,45 +765,56 @@ static int tda18271_ir_cal_init(struct dvb_frontend *fe)
 {
         struct tda18271_priv *priv = fe->tuner_priv;
         unsigned char *regs = priv->tda18271_regs;
+        int ret;
 
-        tda18271_read_regs(fe);
+        ret = tda18271_read_regs(fe);
+        if (tda_fail(ret))
+                goto fail;
 
         /* test IR_CAL_OK to see if we need init */
         if ((regs[R_EP1] & 0x08) == 0)
-                tda18271_init_regs(fe);
-
-        return 0;
+                ret = tda18271_init_regs(fe);
+fail:
+        return ret;
 }
 
 static int tda18271_init(struct dvb_frontend *fe)
 {
         struct tda18271_priv *priv = fe->tuner_priv;
+        int ret;
 
         mutex_lock(&priv->lock);
 
         /* power up */
-        tda18271_set_standby_mode(fe, 0, 0, 0);
+        ret = tda18271_set_standby_mode(fe, 0, 0, 0);
+        if (tda_fail(ret))
+                goto fail;
 
         /* initialization */
-        tda18271_ir_cal_init(fe);
+        ret = tda18271_ir_cal_init(fe);
+        if (tda_fail(ret))
+                goto fail;
 
         if (priv->id == TDA18271HDC2)
                 tda18271c2_rf_cal_init(fe);
-
+fail:
         mutex_unlock(&priv->lock);
 
-        return 0;
+        return ret;
 }
 
 static int tda18271_tune(struct dvb_frontend *fe,
                          struct tda18271_std_map_item *map, u32 freq, u32 bw)
 {
         struct tda18271_priv *priv = fe->tuner_priv;
+        int ret;
 
         tda_dbg("freq = %d, ifc = %d, bw = %d, agc_mode = %d, std = %d\n",
                 freq, map->if_freq, bw, map->agc_mode, map->std);
 
-        tda18271_init(fe);
+        ret = tda18271_init(fe);
+        if (tda_fail(ret))
+                goto fail;
 
         mutex_lock(&priv->lock);
 
@@ -769,11 +826,11 @@ static int tda18271_tune(struct dvb_frontend *fe,
                 tda18271c2_rf_tracking_filters_correction(fe, freq);
                 break;
         }
-        tda18271_channel_configuration(fe, map, freq, bw);
+        ret = tda18271_channel_configuration(fe, map, freq, bw);
 
         mutex_unlock(&priv->lock);
-
-        return 0;
+fail:
+        return ret;
 }
 
 /* ------------------------------------------------------------------ */
@@ -837,7 +894,7 @@ static int tda18271_set_params(struct dvb_frontend *fe,
 
         ret = tda18271_tune(fe, map, freq, bw);
 
-        if (ret < 0)
+        if (tda_fail(ret))
                 goto fail;
 
         priv->frequency = freq;
@@ -893,7 +950,7 @@ static int tda18271_set_analog_params(struct dvb_frontend *fe,
 
         ret = tda18271_tune(fe, map, freq, 0);
 
-        if (ret < 0)
+        if (tda_fail(ret))
                 goto fail;
 
         priv->frequency = freq;
@@ -905,16 +962,17 @@ fail:
 static int tda18271_sleep(struct dvb_frontend *fe)
 {
         struct tda18271_priv *priv = fe->tuner_priv;
+        int ret;
 
         mutex_lock(&priv->lock);
 
         /* standby mode w/ slave tuner output
          * & loop thru & xtal oscillator on */
-        tda18271_set_standby_mode(fe, 1, 0, 0);
+        ret = tda18271_set_standby_mode(fe, 1, 0, 0);
 
         mutex_unlock(&priv->lock);
 
-        return 0;
+        return ret;
 }
 
 static int tda18271_release(struct dvb_frontend *fe)
@@ -1095,10 +1153,10 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
                 if (cfg)
                         priv->small_i2c = cfg->small_i2c;
 
-                if (tda18271_get_id(fe) < 0)
+                if (tda_fail(tda18271_get_id(fe)))
                         goto fail;
 
-                if (tda18271_assign_map_layout(fe) < 0)
+                if (tda_fail(tda18271_assign_map_layout(fe)))
                         goto fail;
 
                 mutex_lock(&priv->lock);
diff --git a/drivers/media/common/tuners/tda18271-priv.h b/drivers/media/common/tuners/tda18271-priv.h
index 2bc5eb368ea2..81a739365f8c 100644
--- a/drivers/media/common/tuners/tda18271-priv.h
+++ b/drivers/media/common/tuners/tda18271-priv.h
@@ -153,6 +153,15 @@ extern int tda18271_debug;
 #define tda_reg(fmt, arg...)  dprintk(KERN_DEBUG, DBG_REG,  fmt, ##arg)
 #define tda_cal(fmt, arg...)  dprintk(KERN_DEBUG, DBG_CAL,  fmt, ##arg)
 
+#define tda_fail(ret)                                                        \
+({                                                                           \
+        int __ret;                                                           \
+        __ret = (ret < 0);                                                   \
+        if (__ret)                                                           \
+                tda_printk(KERN_ERR, "error %d on line %d\n", ret, __LINE__);\
+        __ret;                                                               \
+})
+
 /*---------------------------------------------------------------------*/
 
 enum tda18271_map_type {
diff --git a/drivers/media/common/tuners/tea5767.c b/drivers/media/common/tuners/tea5767.c
index f6e7d7ad8424..1f5646334a8f 100644
--- a/drivers/media/common/tuners/tea5767.c
+++ b/drivers/media/common/tuners/tea5767.c
@@ -373,14 +373,14 @@ int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
 
         if ((rc = tuner_i2c_xfer_recv(&i2c, buffer, 7))< 5) {
                 printk(KERN_WARNING "It is not a TEA5767. Received %i bytes.\n", rc);
-                return EINVAL;
+                return -EINVAL;
         }
 
         /* If all bytes are the same then it's a TV tuner and not a tea5767 */
         if (buffer[0] == buffer[1] && buffer[0] == buffer[2] &&
             buffer[0] == buffer[3] && buffer[0] == buffer[4]) {
                 printk(KERN_WARNING "All bytes are equal. It is not a TEA5767\n");
-                return EINVAL;
+                return -EINVAL;
         }
 
         /*  Status bytes:
@@ -390,7 +390,7 @@ int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
          */
         if (((buffer[3] & 0x0f) != 0x00) || (buffer[4] != 0x00)) {
                 printk(KERN_WARNING "Chip ID is not zero. It is not a TEA5767\n");
-                return EINVAL;
+                return -EINVAL;
         }
 
 
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index 43d35bdb221f..ceae6db901ec 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -212,7 +212,7 @@ static void xc5000_TunerReset(struct dvb_frontend *fe)
         dprintk(1, "%s()\n", __func__);
 
         if (priv->cfg->tuner_callback) {
-                ret = priv->cfg->tuner_callback(priv->cfg->priv,
+                ret = priv->cfg->tuner_callback(priv->devptr,
                                                 XC5000_TUNER_RESET, 0);
                 if (ret)
                         printk(KERN_ERR "xc5000: reset failed\n");
@@ -900,9 +900,9 @@ static const struct dvb_tuner_ops xc5000_tuner_ops = {
         .get_status        = xc5000_get_status
 };
 
-struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe,
-        struct i2c_adapter *i2c,
-        struct xc5000_config *cfg)
+struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
+                                   struct i2c_adapter *i2c,
+                                   struct xc5000_config *cfg, void *devptr)
 {
         struct xc5000_priv *priv = NULL;
         u16 id = 0;
@@ -916,6 +916,7 @@ struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe,
         priv->cfg = cfg;
         priv->bandwidth = BANDWIDTH_6_MHZ;
         priv->i2c = i2c;
+        priv->devptr = devptr;
 
         /* Check if firmware has been loaded. It is possible that another
            instance of the driver has loaded the firmware.
diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h
index 0ee80f9d19b8..c910715addc9 100644
--- a/drivers/media/common/tuners/xc5000.h
+++ b/drivers/media/common/tuners/xc5000.h
@@ -31,29 +31,31 @@ struct xc5000_config {
         u8   i2c_address;
         u32  if_khz;
 
-        /* For each bridge framework, when it attaches either analog or digital,
-         * it has to store a reference back to its _core equivalent structure,
-         * so that it can service the hardware by steering gpio's etc.
-         * Each bridge implementation is different so cast priv accordingly.
-         * The xc5000 driver cares not for this value, other than ensuring
-         * it's passed back to a bridge during tuner_callback().
-         */
-        void *priv;
         int  (*tuner_callback) (void *priv, int command, int arg);
 };
 
 /* xc5000 callback command */
 #define XC5000_TUNER_RESET              0
 
+/* For each bridge framework, when it attaches either analog or digital,
+ * it has to store a reference back to its _core equivalent structure,
+ * so that it can service the hardware by steering gpio's etc.
+ * Each bridge implementation is different so cast devptr accordingly.
+ * The xc5000 driver cares not for this value, other than ensuring
+ * it's passed back to a bridge during tuner_callback().
+ */
+
 #if defined(CONFIG_MEDIA_TUNER_XC5000) || \
     (defined(CONFIG_MEDIA_TUNER_XC5000_MODULE) && defined(MODULE))
 extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
                                           struct i2c_adapter *i2c,
-                                          struct xc5000_config *cfg);
+                                          struct xc5000_config *cfg,
+                                          void *devptr);
 #else
 static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
                                                  struct i2c_adapter *i2c,
-                                                 struct xc5000_config *cfg)
+                                                 struct xc5000_config *cfg,
+                                                 void *devptr)
 {
         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
         return NULL;
diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h
index 13b2d19341da..ecebfe4745ad 100644
--- a/drivers/media/common/tuners/xc5000_priv.h
+++ b/drivers/media/common/tuners/xc5000_priv.h
@@ -31,6 +31,8 @@ struct xc5000_priv {
         u8  video_standard;
         u8  rf_mode;
         u8  fwloaded;
+
+        void *devptr;
 };
 
 #endif
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index 7b0ea3bdfafb..f9d087669d5d 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -634,7 +634,7 @@ int flexcop_frontend_init(struct flexcop_device *fc)
         }
 
         /* try the sky v2.3 (vp310/Samsung tbdu18132(tsa5059)) */
-        fc->fe = dvb_attach(vp310_mt312_attach,
+        fc->fe = dvb_attach(mt312_attach,
                 &skystar23_samsung_tbdu18132_config, i2c);
         if (fc->fe != NULL) {
                 ops = &fc->fe->ops;
diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig
index d1239b8342f8..7588db1319d0 100644
--- a/drivers/media/dvb/bt8xx/Kconfig
+++ b/drivers/media/dvb/bt8xx/Kconfig
@@ -1,6 +1,7 @@
 config DVB_BT8XX
         tristate "BT8xx based PCI cards"
         depends on DVB_CORE && PCI && I2C && VIDEO_BT848
+        depends on HOTPLUG      # due to FW_LOADER
         select DVB_MT352 if !DVB_FE_CUSTOMISE
         select DVB_SP887X if !DVB_FE_CUSTOMISE
         select DVB_NXT6000 if !DVB_FE_CUSTOMISE
diff --git a/drivers/media/dvb/cinergyT2/Kconfig b/drivers/media/dvb/cinergyT2/Kconfig
index 3d778c5aba68..c03513b2ccae 100644
--- a/drivers/media/dvb/cinergyT2/Kconfig
+++ b/drivers/media/dvb/cinergyT2/Kconfig
@@ -1,6 +1,6 @@
 config DVB_CINERGYT2
         tristate "Terratec CinergyT2/qanu USB2 DVB-T receiver"
-        depends on DVB_CORE && USB
+        depends on DVB_CORE && USB && INPUT
         help
           Support for "TerraTec CinergyT2" USB2.0 Highspeed DVB Receivers
 
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 8cbdb0ec67e2..588fbe105c27 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -910,15 +910,21 @@ static void dvb_ca_en50221_thread_update_delay(struct dvb_ca_private *ca)
         int curdelay = 100000000;
         int slot;
 
+        /* Beware of too high polling frequency, because one polling
+         * call might take several hundred milliseconds until timeout!
+         */
         for (slot = 0; slot < ca->slot_count; slot++) {
                 switch (ca->slot_info[slot].slot_state) {
                 default:
                 case DVB_CA_SLOTSTATE_NONE:
+                        delay = HZ * 60;  /* 60s */
+                        if (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE))
+                                delay = HZ * 5;  /* 5s */
+                        break;
                 case DVB_CA_SLOTSTATE_INVALID:
-                        delay = HZ * 60;
-                        if (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)) {
-                                delay = HZ / 10;
-                        }
+                        delay = HZ * 60;  /* 60s */
+                        if (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE))
+                                delay = HZ / 10;  /* 100ms */
                         break;
 
                 case DVB_CA_SLOTSTATE_UNINITIALISED:
@@ -926,19 +932,17 @@ static void dvb_ca_en50221_thread_update_delay(struct dvb_ca_private *ca)
                 case DVB_CA_SLOTSTATE_VALIDATE:
                 case DVB_CA_SLOTSTATE_WAITFR:
                 case DVB_CA_SLOTSTATE_LINKINIT:
-                        delay = HZ / 10;
+                        delay = HZ / 10;  /* 100ms */
                         break;
 
                 case DVB_CA_SLOTSTATE_RUNNING:
-                        delay = HZ * 60;
-                        if (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)) {
-                                delay = HZ / 10;
-                        }
+                        delay = HZ * 60;  /* 60s */
+                        if (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE))
+                                delay = HZ / 10;  /* 100ms */
                         if (ca->open) {
                                 if ((!ca->slot_info[slot].da_irq_supported) ||
-                                    (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_DA))) {
-                                        delay = HZ / 10;
-                                }
+                                    (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_DA)))
+                                        delay = HZ / 10;  /* 100ms */
                         }
                         break;
                 }
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 4c1cff9feb2e..cf4584e48b6d 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -1,6 +1,7 @@
 config DVB_USB
         tristate "Support for various USB DVB devices"
         depends on DVB_CORE && USB && I2C
+        depends on HOTPLUG      # due to FW_LOADER
         select FW_LOADER
         help
           By enabling this you will be able to choose the various supported
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 6d2384605927..c20553c4da1f 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -30,7 +30,7 @@ config DVB_CX24123
           A DVB-S tuner module. Say Y when you want to support this frontend.
 
 config DVB_MT312
-        tristate "Zarlink VP310/MT312 based"
+        tristate "Zarlink VP310/MT312/ZL10313 based"
         depends on DVB_CORE && I2C
         default m if DVB_FE_CUSTOMISE
         help
@@ -97,7 +97,7 @@ comment "DVB-T (terrestrial) frontends"
 
 config DVB_SP8870
         tristate "Spase sp8870 based"
-        depends on DVB_CORE && I2C
+        depends on DVB_CORE && I2C && HOTPLUG
         default m if DVB_FE_CUSTOMISE
         select FW_LOADER
         help
@@ -110,7 +110,7 @@ config DVB_SP8870
 
 config DVB_SP887X
         tristate "Spase sp887x based"
-        depends on DVB_CORE && I2C
+        depends on DVB_CORE && I2C && HOTPLUG
         default m if DVB_FE_CUSTOMISE
         select FW_LOADER
         help
@@ -144,7 +144,7 @@ config DVB_L64781
 
 config DVB_TDA1004X
         tristate "Philips TDA10045H/TDA10046H based"
-        depends on DVB_CORE && I2C
+        depends on DVB_CORE && I2C && HOTPLUG
         default m if DVB_FE_CUSTOMISE
         select FW_LOADER
         help
@@ -211,7 +211,7 @@ config DVB_DIB7000P
 
 config DVB_TDA10048
         tristate "Philips TDA10048HN based"
-        depends on DVB_CORE && I2C
+        depends on DVB_CORE && I2C && HOTPLUG
         default m if DVB_FE_CUSTOMISE
         select FW_LOADER
         help
@@ -253,7 +253,7 @@ comment "ATSC (North American/Korean Terrestrial/Cable DTV) frontends"
 
 config DVB_NXT200X
         tristate "NxtWave Communications NXT2002/NXT2004 based"
-        depends on DVB_CORE && I2C
+        depends on DVB_CORE && I2C && HOTPLUG
         default m if DVB_FE_CUSTOMISE
         select FW_LOADER
         help
@@ -268,7 +268,7 @@ config DVB_NXT200X
 
 config DVB_OR51211
         tristate "Oren OR51211 based"
-        depends on DVB_CORE && I2C
+        depends on DVB_CORE && I2C && HOTPLUG
         default m if DVB_FE_CUSTOMISE
         select FW_LOADER
         help
@@ -281,7 +281,7 @@ config DVB_OR51211
 
 config DVB_OR51132
         tristate "Oren OR51132 based"
-        depends on DVB_CORE && I2C
+        depends on DVB_CORE && I2C && HOTPLUG
         default m if DVB_FE_CUSTOMISE
         select FW_LOADER
         help
@@ -297,7 +297,7 @@ config DVB_OR51132
 
 config DVB_BCM3510
         tristate "Broadcom BCM3510"
-        depends on DVB_CORE && I2C
+        depends on DVB_CORE && I2C && HOTPLUG
         default m if DVB_FE_CUSTOMISE
         select FW_LOADER
         help
diff --git a/drivers/media/dvb/frontends/itd1000.c b/drivers/media/dvb/frontends/itd1000.c
index 04c562ccf990..600dad6b41ea 100644
--- a/drivers/media/dvb/frontends/itd1000.c
+++ b/drivers/media/dvb/frontends/itd1000.c
@@ -195,7 +195,7 @@ static void itd1000_set_vco(struct itd1000_state *state, u32 freq_khz)
         }
 }
 
-struct {
+static const struct {
         u32 freq;
         u8 values[10]; /* RFTR, RFST1 - RFST9 */
 } itd1000_fre_values[] = {
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index 081ca3398c76..5ac9b15920f8 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -737,7 +737,7 @@ static void mt312_release(struct dvb_frontend *fe)
 }
 
 #define MT312_SYS_CLK           90000000UL      /* 90 MHz */
-static struct dvb_frontend_ops vp310_mt312_ops = {
+static struct dvb_frontend_ops mt312_ops = {
 
         .info = {
                 .name = "Zarlink ???? DVB-S",
@@ -776,7 +776,7 @@ static struct dvb_frontend_ops vp310_mt312_ops = {
         .set_voltage = mt312_set_voltage,
 };
 
-struct dvb_frontend *vp310_mt312_attach(const struct mt312_config *config,
+struct dvb_frontend *mt312_attach(const struct mt312_config *config,
                                         struct i2c_adapter *i2c)
 {
         struct mt312_state *state = NULL;
@@ -795,7 +795,7 @@ struct dvb_frontend *vp310_mt312_attach(const struct mt312_config *config,
                 goto error;
 
         /* create dvb_frontend */
-        memcpy(&state->frontend.ops, &vp310_mt312_ops,
+        memcpy(&state->frontend.ops, &mt312_ops,
                 sizeof(struct dvb_frontend_ops));
         state->frontend.demodulator_priv = state;
 
@@ -827,12 +827,13 @@ error:
         kfree(state);
         return NULL;
 }
-EXPORT_SYMBOL(vp310_mt312_attach);
+EXPORT_SYMBOL(mt312_attach);
 
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
 
 MODULE_DESCRIPTION("Zarlink VP310/MT312/ZL10313 DVB-S Demodulator driver");
 MODULE_AUTHOR("Andreas Oberritter <obi@linuxtv.org>");
+MODULE_AUTHOR("Matthias Schwarzott <zzam@gentoo.org>");
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/media/dvb/frontends/mt312.h b/drivers/media/dvb/frontends/mt312.h
index de796eab3911..29e3bb5496b8 100644
--- a/drivers/media/dvb/frontends/mt312.h
+++ b/drivers/media/dvb/frontends/mt312.h
@@ -37,10 +37,10 @@ struct mt312_config {
 };
 
 #if defined(CONFIG_DVB_MT312) || (defined(CONFIG_DVB_MT312_MODULE) && defined(MODULE))
-struct dvb_frontend *vp310_mt312_attach(const struct mt312_config *config,
+struct dvb_frontend *mt312_attach(const struct mt312_config *config,
                                         struct i2c_adapter *i2c);
 #else
-static inline struct dvb_frontend *vp310_mt312_attach(
+static inline struct dvb_frontend *mt312_attach(
         const struct mt312_config *config, struct i2c_adapter *i2c)
 {
         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig
index ae882432dd3d..d4339b1b3b68 100644
--- a/drivers/media/dvb/ttpci/Kconfig
+++ b/drivers/media/dvb/ttpci/Kconfig
@@ -5,6 +5,7 @@ config TTPCI_EEPROM
 config DVB_AV7110
         tristate "AV7110 cards"
         depends on DVB_CORE && PCI && I2C
+        depends on HOTPLUG
         select FW_LOADER if !DVB_AV7110_FIRMWARE
         select TTPCI_EEPROM
         select VIDEO_SAA7146_VV
@@ -123,6 +124,7 @@ config DVB_BUDGET_AV
         depends on DVB_BUDGET_CORE && I2C
         select VIDEO_SAA7146_VV
         depends on VIDEO_DEV    # dependencies of VIDEO_SAA7146_VV
+        depends on HOTPLUG      # dependency of FW_LOADER
         select DVB_PLL if !DVB_FE_CUSTOMISE
         select DVB_STV0299 if !DVB_FE_CUSTOMISE
         select DVB_TDA1004X if !DVB_FE_CUSTOMISE
diff --git a/drivers/media/dvb/ttusb-dec/Kconfig b/drivers/media/dvb/ttusb-dec/Kconfig
index 83611012ef34..0712899e39a4 100644
--- a/drivers/media/dvb/ttusb-dec/Kconfig
+++ b/drivers/media/dvb/ttusb-dec/Kconfig
@@ -1,6 +1,7 @@
 config DVB_TTUSB_DEC
         tristate "Technotrend/Hauppauge USB DEC devices"
         depends on DVB_CORE && USB
+        depends on HOTPLUG      # due to FW_LOADER
         select FW_LOADER
         select CRC32
         help
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index fe743aa7f645..89d8d37838a3 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -44,6 +44,10 @@ config VIDEO_TVEEPROM
         tristate
         depends on I2C
 
+config VIDEO_TUNER
+        tristate
+        depends on MEDIA_TUNER
+
 #
 # Multimedia Video device configuration
 #
@@ -690,7 +694,7 @@ config VIDEO_MXB
         tristate "Siemens-Nixdorf 'Multimedia eXtension Board'"
         depends on PCI && VIDEO_V4L1 && I2C
         select VIDEO_SAA7146_VV
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_SAA7111 if VIDEO_HELPER_CHIPS_AUTO
         select VIDEO_TDA9840 if VIDEO_HELPER_CHIPS_AUTO
         select VIDEO_TEA6415C if VIDEO_HELPER_CHIPS_AUTO
@@ -906,7 +910,7 @@ config SOC_CAMERA
 
 config SOC_CAMERA_MT9M001
         tristate "mt9m001 support"
-        depends on SOC_CAMERA
+        depends on SOC_CAMERA && I2C
         select GPIO_PCA953X if MT9M001_PCA9536_SWITCH
         help
           This driver supports MT9M001 cameras from Micron, monochrome
@@ -921,7 +925,7 @@ config MT9M001_PCA9536_SWITCH
 
 config SOC_CAMERA_MT9V022
         tristate "mt9v022 support"
-        depends on SOC_CAMERA
+        depends on SOC_CAMERA && I2C
         select GPIO_PCA953X if MT9V022_PCA9536_SWITCH
         help
           This driver supports MT9V022 cameras from Micron
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index a352c6e31f0c..dff0d6abe917 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -84,7 +84,7 @@ obj-$(CONFIG_VIDEO_HEXIUM_GEMINI) += hexium_gemini.o
 obj-$(CONFIG_VIDEO_DPC) += dpc7146.o
 obj-$(CONFIG_TUNER_3036) += tuner-3036.o
 
-obj-$(CONFIG_MEDIA_TUNER) += tuner.o
+obj-$(CONFIG_VIDEO_TUNER) += tuner.o
 
 obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
 obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index cab277fafa63..def10d086373 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -1,8 +1,9 @@
 
 config VIDEO_AU0828
         tristate "Auvitek AU0828 support"
-       depends on VIDEO_DEV && I2C && INPUT && DVB_CORE
+        depends on VIDEO_DEV && I2C && INPUT && DVB_CORE && USB
         select I2C_ALGOBIT
+        select VIDEO_TVEEPROM
         select DVB_AU8522 if !DVB_FE_CUSTOMIZE
         select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
         ---help---
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index 1371b4e4b5f1..c86a5f17eca8 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -337,12 +337,10 @@ int au0828_dvb_register(struct au0828_dev *dev)
                 dvb->frontend = dvb_attach(au8522_attach,
                                 &hauppauge_hvr950q_config,
                                 &dev->i2c_adap);
-                if (dvb->frontend != NULL) {
-                        hauppauge_hvr950q_tunerconfig.priv = dev;
+                if (dvb->frontend != NULL)
                         dvb_attach(xc5000_attach, dvb->frontend,
                                 &dev->i2c_adap,
-                                &hauppauge_hvr950q_tunerconfig);
-                }
+                                &hauppauge_hvr950q_tunerconfig, dev);
                 break;
         default:
                 printk(KERN_WARNING "The frontend of your DVB/ATSC card "
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index 7431ef6de9f1..24a34fc1f2b3 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -1,12 +1,13 @@
 config VIDEO_BT848
         tristate "BT848 Video For Linux"
         depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2 && INPUT
+        depends on HOTPLUG      # due to FW_LOADER
         select I2C_ALGOBIT
         select FW_LOADER
         select VIDEO_BTCX
         select VIDEOBUF_DMA_SG
         select VIDEO_IR
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_MSP3400 if VIDEO_HELPER_CHIPS_AUTO
         select VIDEO_TVAUDIO if VIDEO_HELPER_CHIPS_AUTO
diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig
index acc4b47f1d1d..5f942690570c 100644
--- a/drivers/media/video/cx18/Kconfig
+++ b/drivers/media/video/cx18/Kconfig
@@ -1,14 +1,17 @@
 config VIDEO_CX18
         tristate "Conexant cx23418 MPEG encoder support"
         depends on VIDEO_V4L2 && DVB_CORE && PCI && I2C && EXPERIMENTAL
+        depends on INPUT        # due to VIDEO_IR
+        depends on HOTPLUG      # due to FW_LOADER
         select I2C_ALGOBIT
         select FW_LOADER
         select VIDEO_IR
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_CX2341X
         select VIDEO_CS5345
         select DVB_S5H1409
+        select MEDIA_TUNER_MXL5005S
         ---help---
           This is a video4linux driver for Conexant cx23418 based
           PCI combo video recorder devices.
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index f5e3ba1f5354..553adbf2cd44 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -47,11 +47,12 @@ static struct cx18_card_tuner_i2c cx18_i2c_std = {
 static const struct cx18_card cx18_card_hvr1600_esmt = {
         .type = CX18_CARD_HVR_1600_ESMT,
         .name = "Hauppauge HVR-1600",
-        .comment = "DVB & VBI are not yet supported\n",
+        .comment = "VBI is not yet supported\n",
         .v4l2_capabilities = CX18_CAP_ENCODER,
         .hw_audio_ctrl = CX18_HW_CX23418,
         .hw_muxer = CX18_HW_CS5345,
-        .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER | CX18_HW_CS5345,
+        .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
+                  CX18_HW_CS5345 | CX18_HW_DVB,
         .video_inputs = {
                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
@@ -86,11 +87,12 @@ static const struct cx18_card cx18_card_hvr1600_esmt = {
 static const struct cx18_card cx18_card_hvr1600_samsung = {
         .type = CX18_CARD_HVR_1600_SAMSUNG,
         .name = "Hauppauge HVR-1600 (Preproduction)",
-        .comment = "DVB & VBI are not yet supported\n",
+        .comment = "VBI is not yet supported\n",
         .v4l2_capabilities = CX18_CAP_ENCODER,
         .hw_audio_ctrl = CX18_HW_CX23418,
         .hw_muxer = CX18_HW_CS5345,
-        .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER | CX18_HW_CS5345,
+        .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
+                  CX18_HW_CS5345 | CX18_HW_DVB,
         .video_inputs = {
                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
@@ -134,14 +136,15 @@ static const struct cx18_card_pci_info cx18_pci_h900[] = {
 static const struct cx18_card cx18_card_h900 = {
         .type = CX18_CARD_COMPRO_H900,
         .name = "Compro VideoMate H900",
-        .comment = "Not yet supported!\n",
-        .v4l2_capabilities = 0,
+        .comment = "DVB & VBI are not yet supported\n",
+        .v4l2_capabilities = CX18_CAP_ENCODER,
         .hw_audio_ctrl = CX18_HW_CX23418,
         .hw_all = CX18_HW_TUNER,
         .video_inputs = {
-                { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
-                { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
-                { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
+                { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE2 },
+                { CX18_CARD_INPUT_SVIDEO1,    1,
+                        CX23418_SVIDEO_LUMA3 | CX23418_SVIDEO_CHROMA4 },
+                { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE1 },
         },
         .audio_inputs = {
                 { CX18_CARD_INPUT_AUD_TUNER,
@@ -163,6 +166,7 @@ static const struct cx18_card cx18_card_h900 = {
                 .tune_lane = 0,
                 .initial_emrs = 0,
         },
+        .xceive_pin = 15,
         .pci_list = cx18_pci_h900,
         .i2c = &cx18_i2c_std,
 };
@@ -200,8 +204,6 @@ static const struct cx18_card cx18_card_mpc718 = {
                 /* XC3028 tuner */
                 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
         },
-        /* tuner reset */
-        .gpio_init = { .direction = 0x1000, .initial_value = 0x1000 },
         .ddr = {
                 /* Probably Samsung K4D263238G-VC33 memory */
                 .chip_config = 0x003,
@@ -211,6 +213,7 @@ static const struct cx18_card cx18_card_mpc718 = {
                 .tune_lane = 0,
                 .initial_emrs = 2,
         },
+        .xceive_pin = 15,
         .pci_list = cx18_pci_mpc718,
         .i2c = &cx18_i2c_std,
 };
diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h
index bca249bdd337..bccb67f0db16 100644
--- a/drivers/media/video/cx18/cx18-cards.h
+++ b/drivers/media/video/cx18/cx18-cards.h
@@ -114,8 +114,8 @@ struct cx18_card_pci_info {
 /* The mask is the set of bits used by the operation */
 
 struct cx18_gpio_init { /* set initial GPIO DIR and OUT values */
-        u16 direction;  /* DIR setting. Leave to 0 if no init is needed */
-        u16 initial_value;
+        u32 direction;  /* DIR setting. Leave to 0 if no init is needed */
+        u32 initial_value;
 };
 
 struct cx18_card_tuner {
@@ -153,6 +153,7 @@ struct cx18_card {
         struct cx18_card_audio_input radio_input;
 
         /* GPIO card-specific settings */
+        u8 xceive_pin;          /* XCeive tuner GPIO reset pin */
         struct cx18_gpio_init           gpio_init;
 
         struct cx18_card_tuner tuners[CX18_CARD_MAX_TUNERS];
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 3f55d47bc4b9..0dd4e0529970 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -164,16 +164,6 @@ MODULE_LICENSE("GPL");
 
 MODULE_VERSION(CX18_VERSION);
 
-int cx18_waitq(wait_queue_head_t *waitq)
-{
-        DEFINE_WAIT(wait);
-
-        prepare_to_wait(waitq, &wait, TASK_INTERRUPTIBLE);
-        schedule();
-        finish_wait(waitq, &wait);
-        return signal_pending(current) ? -EINTR : 0;
-}
-
 /* Generic utility functions */
 int cx18_msleep_timeout(unsigned int msecs, int intr)
 {
@@ -220,13 +210,13 @@ static void cx18_process_eeprom(struct cx18 *cx)
 
         /* Many thanks to Steven Toth from Hauppauge for providing the
            model numbers */
+        /* Note: the Samsung memory models cannot be reliably determined
+           from the model number. Use the cardtype module option if you
+           have one of these preproduction models. */
         switch (tv.model) {
-        case 74000 ... 74099:
+        case 74000 ... 74999:
                 cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT);
                 break;
-        case 74700 ... 74799:
-                cx->card = cx18_get_card(CX18_CARD_HVR_1600_SAMSUNG);
-                break;
         case 0:
                 CX18_ERR("Invalid EEPROM\n");
                 return;
@@ -548,6 +538,7 @@ static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *dev,
         return 0;
 }
 
+#ifdef MODULE
 static u32 cx18_request_module(struct cx18 *cx, u32 hw,
                 const char *name, u32 id)
 {
@@ -560,12 +551,14 @@ static u32 cx18_request_module(struct cx18 *cx, u32 hw,
         CX18_DEBUG_INFO("Loaded module %s\n", name);
         return hw;
 }
+#endif
 
 static void cx18_load_and_init_modules(struct cx18 *cx)
 {
         u32 hw = cx->card->hw_all;
         int i;
 
+#ifdef MODULE
         /* load modules */
 #ifndef CONFIG_MEDIA_TUNER
         hw = cx18_request_module(cx, hw, "tuner", CX18_HW_TUNER);
@@ -573,6 +566,7 @@ static void cx18_load_and_init_modules(struct cx18 *cx)
 #ifndef CONFIG_VIDEO_CS5345
         hw = cx18_request_module(cx, hw, "cs5345", CX18_HW_CS5345);
 #endif
+#endif
 
         /* check which i2c devices are actually found */
         for (i = 0; i < 32; i++) {
@@ -801,7 +795,7 @@ static int __devinit cx18_probe(struct pci_dev *dev,
         return 0;
 
 free_streams:
-        cx18_streams_cleanup(cx);
+        cx18_streams_cleanup(cx, 1);
 free_irq:
         free_irq(cx->dev->irq, (void *)cx);
 free_i2c:
@@ -904,14 +898,13 @@ static void cx18_remove(struct pci_dev *pci_dev)
 
         cx18_halt_firmware(cx);
 
-        cx18_streams_cleanup(cx);
+        cx18_streams_cleanup(cx, 1);
 
         exit_cx18_i2c(cx);
 
         free_irq(cx->dev->irq, (void *)cx);
 
-        if (cx->dev)
-                cx18_iounmap(cx);
+        cx18_iounmap(cx);
 
         release_mem_region(cx->base_addr, CX18_MEM_SIZE);
 
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index 2ee939193bb7..a2a6c58d12fe 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -444,9 +444,6 @@ extern spinlock_t cx18_cards_lock;
 /* Return non-zero if a signal is pending */
 int cx18_msleep_timeout(unsigned int msecs, int intr);
 
-/* Wait on queue, returns -EINTR if interrupted */
-int cx18_waitq(wait_queue_head_t *waitq);
-
 /* Read Hauppauge eeprom */
 struct tveeprom; /* forward reference */
 void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv);
diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c
index 65efe69d939a..c9744173f969 100644
--- a/drivers/media/video/cx18/cx18-dvb.c
+++ b/drivers/media/video/cx18/cx18-dvb.c
@@ -24,25 +24,27 @@
 #include "cx18-streams.h"
 #include "cx18-cards.h"
 #include "s5h1409.h"
-
-/* Wait until the MXL500X driver is merged */
-#ifdef HAVE_MXL500X
-#include "mxl500x.h"
-#endif
+#include "mxl5005s.h"
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
 #define CX18_REG_DMUX_NUM_PORT_0_CONTROL 0xd5a000
 
-#ifdef HAVE_MXL500X
-static struct mxl500x_config hauppauge_hvr1600_tuner = {
-        .delsys    = MXL500x_MODE_ATSC,
-        .octf      = MXL500x_OCTF_CH,
-        .xtal_freq = 16000000,
-        .iflo_freq = 5380000,
-        .ref_freq  = 322800000,
-        .rssi_ena  = MXL_RSSI_ENABLE,
-        .addr      = 0xC6 >> 1,
+static struct mxl5005s_config hauppauge_hvr1600_tuner = {
+        .i2c_address     = 0xC6 >> 1,
+        .if_freq         = IF_FREQ_5380000HZ,
+        .xtal_freq       = CRYSTAL_FREQ_16000000HZ,
+        .agc_mode        = MXL_SINGLE_AGC,
+        .tracking_filter = MXL_TF_C_H,
+        .rssi_enable     = MXL_RSSI_ENABLE,
+        .cap_select      = MXL_CAP_SEL_ENABLE,
+        .div_out         = MXL_DIV_OUT_4,
+        .clock_out       = MXL_CLOCK_OUT_DISABLE,
+        .output_load     = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
+        .top             = MXL5005S_TOP_25P2,
+        .mod_mode        = MXL_DIGITAL_MODE,
+        .if_mode         = MXL_ZERO_IF,
+        .AgcMasterByte   = 0x00,
 };
 
 static struct s5h1409_config hauppauge_hvr1600_config = {
@@ -55,7 +57,6 @@ static struct s5h1409_config hauppauge_hvr1600_config = {
         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
 
 };
-#endif
 
 static int dvb_register(struct cx18_stream *stream);
 
@@ -252,21 +253,18 @@ static int dvb_register(struct cx18_stream *stream)
         int ret = 0;
 
         switch (cx->card->type) {
-/* Wait until the MXL500X driver is merged */
-#ifdef HAVE_MXL500X
         case CX18_CARD_HVR_1600_ESMT:
         case CX18_CARD_HVR_1600_SAMSUNG:
                 dvb->fe = dvb_attach(s5h1409_attach,
                         &hauppauge_hvr1600_config,
                         &cx->i2c_adap[0]);
                 if (dvb->fe != NULL) {
-                        dvb_attach(mxl500x_attach, dvb->fe,
-                                &hauppauge_hvr1600_tuner,
-                                &cx->i2c_adap[0]);
+                        dvb_attach(mxl5005s_attach, dvb->fe,
+                                &cx->i2c_adap[0],
+                                &hauppauge_hvr1600_tuner);
                         ret = 0;
                 }
                 break;
-#endif
         default:
                 /* No Digital Tv Support */
                 break;
diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c
index 69303065a294..0b3141db174b 100644
--- a/drivers/media/video/cx18/cx18-fileops.c
+++ b/drivers/media/video/cx18/cx18-fileops.c
@@ -39,7 +39,7 @@
    associated VBI streams are also automatically claimed.
    Possible error returns: -EBUSY if someone else has claimed
    the stream or 0 on success. */
-int cx18_claim_stream(struct cx18_open_id *id, int type)
+static int cx18_claim_stream(struct cx18_open_id *id, int type)
 {
         struct cx18 *cx = id->cx;
         struct cx18_stream *s = &cx->streams[type];
@@ -87,7 +87,7 @@ int cx18_claim_stream(struct cx18_open_id *id, int type)
 
 /* This function releases a previously claimed stream. It will take into
    account associated VBI streams. */
-void cx18_release_stream(struct cx18_stream *s)
+static void cx18_release_stream(struct cx18_stream *s)
 {
         struct cx18 *cx = s->cx;
         struct cx18_stream *s_vbi;
@@ -662,6 +662,8 @@ int cx18_v4l2_open(struct inode *inode, struct file *filp)
         for (x = 0; cx == NULL && x < cx18_cards_active; x++) {
                 /* find out which stream this open was on */
                 for (y = 0; y < CX18_MAX_STREAMS; y++) {
+                        if (cx18_cards[x] == NULL)
+                                continue;
                         s = &cx18_cards[x]->streams[y];
                         if (s->v4l2dev && s->v4l2dev->minor == minor) {
                                 cx = cx18_cards[x];
diff --git a/drivers/media/video/cx18/cx18-fileops.h b/drivers/media/video/cx18/cx18-fileops.h
index 16cdafbd24c5..46da0282fc7d 100644
--- a/drivers/media/video/cx18/cx18-fileops.h
+++ b/drivers/media/video/cx18/cx18-fileops.h
@@ -34,12 +34,3 @@ void cx18_stop_capture(struct cx18_open_id *id, int gop_end);
 void cx18_mute(struct cx18 *cx);
 void cx18_unmute(struct cx18 *cx);
 
-/* Utilities */
-
-/* Try to claim a stream for the filehandle. Return 0 on success,
-   -EBUSY if stream already claimed. Once a stream is claimed, it
-   remains claimed until the associated filehandle is closed. */
-int cx18_claim_stream(struct cx18_open_id *id, int type);
-
-/* Release a previously claimed stream. */
-void cx18_release_stream(struct cx18_stream *s);
diff --git a/drivers/media/video/cx18/cx18-gpio.c b/drivers/media/video/cx18/cx18-gpio.c
index 19253e6b8673..bb8bc86086d0 100644
--- a/drivers/media/video/cx18/cx18-gpio.c
+++ b/drivers/media/video/cx18/cx18-gpio.c
@@ -35,6 +35,9 @@
 #define CX18_REG_GPIO_OUT2   0xc78104
 #define CX18_REG_GPIO_DIR2   0xc7810c
 
+static u32 gpio_dir;
+static u32 gpio_val;
+
 /*
  * HVR-1600 GPIO pins, courtesy of Hauppauge:
  *
@@ -44,31 +47,53 @@
  * gpio13: cs5345 reset pin
 */
 
+static void gpio_write(struct cx18 *cx)
+{
+        write_reg((gpio_dir & 0xffff) << 16, CX18_REG_GPIO_DIR1);
+        write_reg(((gpio_dir & 0xffff) << 16) | (gpio_val & 0xffff),
+                        CX18_REG_GPIO_OUT1);
+        write_reg(gpio_dir & 0xffff0000, CX18_REG_GPIO_DIR2);
+        write_reg((gpio_dir & 0xffff0000) | ((gpio_val & 0xffff0000) >> 16),
+                        CX18_REG_GPIO_OUT2);
+}
+
 void cx18_gpio_init(struct cx18 *cx)
 {
-        if (cx->card->gpio_init.direction == 0)
+        gpio_dir = cx->card->gpio_init.direction;
+        gpio_val = cx->card->gpio_init.initial_value;
+
+        if (gpio_dir == 0)
                 return;
 
-        CX18_DEBUG_INFO("GPIO initial dir: %08x out: %08x\n",
-                   read_reg(CX18_REG_GPIO_DIR1), read_reg(CX18_REG_GPIO_OUT1));
+        gpio_dir |= 1 << cx->card->xceive_pin;
+        gpio_val |= 1 << cx->card->xceive_pin;
 
-        /* init output data then direction */
-        write_reg(cx->card->gpio_init.direction << 16, CX18_REG_GPIO_DIR1);
-        write_reg(0, CX18_REG_GPIO_DIR2);
-        write_reg((cx->card->gpio_init.direction << 16) |
-                        cx->card->gpio_init.initial_value, CX18_REG_GPIO_OUT1);
-        write_reg(0, CX18_REG_GPIO_OUT2);
+        CX18_DEBUG_INFO("GPIO initial dir: %08x/%08x out: %08x/%08x\n",
+                   read_reg(CX18_REG_GPIO_DIR1), read_reg(CX18_REG_GPIO_DIR2),
+                   read_reg(CX18_REG_GPIO_OUT1), read_reg(CX18_REG_GPIO_OUT2));
+
+        gpio_write(cx);
 }
 
 /* Xceive tuner reset function */
 int cx18_reset_tuner_gpio(void *dev, int cmd, int value)
 {
         struct i2c_algo_bit_data *algo = dev;
-        struct cx18 *cx = algo->data;
-/*      int curdir, curout;*/
+        struct cx18_i2c_algo_callback_data *cb_data = algo->data;
+        struct cx18 *cx = cb_data->cx;
 
         if (cmd != XC2028_TUNER_RESET)
                 return 0;
         CX18_DEBUG_INFO("Resetting tuner\n");
+
+        gpio_dir |= 1 << cx->card->xceive_pin;
+        gpio_val &= ~(1 << cx->card->xceive_pin);
+
+        gpio_write(cx);
+        schedule_timeout_interruptible(msecs_to_jiffies(1));
+
+        gpio_val |= 1 << cx->card->xceive_pin;
+        gpio_write(cx);
+        schedule_timeout_interruptible(msecs_to_jiffies(1));
         return 0;
 }
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
index 18c88d1e4833..4f08a4058d1a 100644
--- a/drivers/media/video/cx18/cx18-i2c.c
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -25,6 +25,7 @@
 #include "cx18-cards.h"
 #include "cx18-gpio.h"
 #include "cx18-av-core.h"
+#include "cx18-i2c.h"
 
 #include <media/ir-kbd-i2c.h>
 
diff --git a/drivers/media/video/cx18/cx18-queue.c b/drivers/media/video/cx18/cx18-queue.c
index 65af1bb507ca..6990b77c6200 100644
--- a/drivers/media/video/cx18/cx18-queue.c
+++ b/drivers/media/video/cx18/cx18-queue.c
@@ -26,17 +26,6 @@
 #include "cx18-queue.h"
 #include "cx18-scb.h"
 
-int cx18_buf_copy_from_user(struct cx18_stream *s, struct cx18_buffer *buf,
-                const char __user *src, int copybytes)
-{
-        if (s->buf_size - buf->bytesused < copybytes)
-                copybytes = s->buf_size - buf->bytesused;
-        if (copy_from_user(buf->buf + buf->bytesused, src, copybytes))
-                return -EFAULT;
-        buf->bytesused += copybytes;
-        return copybytes;
-}
-
 void cx18_buf_swap(struct cx18_buffer *buf)
 {
         int i;
@@ -159,8 +148,9 @@ static void cx18_queue_move_buf(struct cx18_stream *s, struct cx18_queue *from,
    -ENOMEM is returned if the buffers could not be obtained, 0 if all
    buffers where obtained from the 'from' list and if non-zero then
    the number of stolen buffers is returned. */
-int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
-        struct cx18_queue *steal, struct cx18_queue *to, int needed_bytes)
+static int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
+                           struct cx18_queue *steal, struct cx18_queue *to,
+                           int needed_bytes)
 {
         unsigned long flags;
         int rc = 0;
@@ -239,12 +229,12 @@ int cx18_stream_alloc(struct cx18_stream *s)
 
         /* allocate stream buffers. Initially all buffers are in q_free. */
         for (i = 0; i < s->buffers; i++) {
-                struct cx18_buffer *buf =
-                        kzalloc(sizeof(struct cx18_buffer), GFP_KERNEL);
+                struct cx18_buffer *buf = kzalloc(sizeof(struct cx18_buffer),
+                                                GFP_KERNEL|__GFP_NOWARN);
 
                 if (buf == NULL)
                         break;
-                buf->buf = kmalloc(s->buf_size, GFP_KERNEL);
+                buf->buf = kmalloc(s->buf_size, GFP_KERNEL|__GFP_NOWARN);
                 if (buf->buf == NULL) {
                         kfree(buf);
                         break;
diff --git a/drivers/media/video/cx18/cx18-queue.h b/drivers/media/video/cx18/cx18-queue.h
index f86c8a6fa6e7..91423b9863a4 100644
--- a/drivers/media/video/cx18/cx18-queue.h
+++ b/drivers/media/video/cx18/cx18-queue.h
@@ -39,8 +39,6 @@ static inline void cx18_buf_sync_for_device(struct cx18_stream *s,
                                 s->buf_size, s->dma);
 }
 
-int cx18_buf_copy_from_user(struct cx18_stream *s, struct cx18_buffer *buf,
-        const char __user *src, int copybytes);
 void cx18_buf_swap(struct cx18_buffer *buf);
 
 /* cx18_queue utility functions */
@@ -48,8 +46,6 @@ void cx18_queue_init(struct cx18_queue *q);
 void cx18_enqueue(struct cx18_stream *s, struct cx18_buffer *buf,
         struct cx18_queue *q);
 struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q);
-int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
-       struct cx18_queue *steal, struct cx18_queue *to, int needed_bytes);
 struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
         u32 bytesused);
 void cx18_flush_queues(struct cx18_stream *s);
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index afb141b2027a..4ca9d847f1b1 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -218,7 +218,7 @@ int cx18_streams_setup(struct cx18 *cx)
                 return 0;
 
         /* One or more streams could not be initialized. Clean 'em all up. */
-        cx18_streams_cleanup(cx);
+        cx18_streams_cleanup(cx, 0);
         return -ENOMEM;
 }
 
@@ -296,12 +296,12 @@ int cx18_streams_register(struct cx18 *cx)
                 return 0;
 
         /* One or more streams could not be initialized. Clean 'em all up. */
-        cx18_streams_cleanup(cx);
+        cx18_streams_cleanup(cx, 1);
         return -ENOMEM;
 }
 
 /* Unregister v4l2 devices */
-void cx18_streams_cleanup(struct cx18 *cx)
+void cx18_streams_cleanup(struct cx18 *cx, int unregister)
 {
         struct video_device *vdev;
         int type;
@@ -319,8 +319,11 @@ void cx18_streams_cleanup(struct cx18 *cx)
 
                 cx18_stream_free(&cx->streams[type]);
 
-                /* Unregister device */
-                video_unregister_device(vdev);
+                /* Unregister or release device */
+                if (unregister)
+                        video_unregister_device(vdev);
+                else
+                        video_device_release(vdev);
         }
 }
 
diff --git a/drivers/media/video/cx18/cx18-streams.h b/drivers/media/video/cx18/cx18-streams.h
index 8c7ba7d2fa79..f327e947b24f 100644
--- a/drivers/media/video/cx18/cx18-streams.h
+++ b/drivers/media/video/cx18/cx18-streams.h
@@ -24,7 +24,7 @@
 u32 cx18_find_handle(struct cx18 *cx);
 int cx18_streams_setup(struct cx18 *cx);
 int cx18_streams_register(struct cx18 *cx);
-void cx18_streams_cleanup(struct cx18 *cx);
+void cx18_streams_cleanup(struct cx18 *cx, int unregister);
 
 /* Capture related */
 int cx18_start_v4l2_encode_stream(struct cx18_stream *s);
diff --git a/drivers/media/video/cx23885/Kconfig b/drivers/media/video/cx23885/Kconfig
index cadf936c3673..7bf14c9a15c7 100644
--- a/drivers/media/video/cx23885/Kconfig
+++ b/drivers/media/video/cx23885/Kconfig
@@ -1,18 +1,20 @@
 config VIDEO_CX23885
         tristate "Conexant cx23885 (2388x successor) support"
         depends on DVB_CORE && VIDEO_DEV && PCI && I2C && INPUT
+        depends on HOTPLUG      # due to FW_LOADER
         select I2C_ALGOBIT
         select FW_LOADER
         select VIDEO_BTCX
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_IR
         select VIDEOBUF_DVB
         select VIDEO_CX25840
+        select VIDEO_CX2341X
+        select DVB_DIB7000P if !DVB_FE_CUSTOMISE
         select MEDIA_TUNER_MT2131 if !DVB_FE_CUSTOMISE
         select DVB_S5H1409 if !DVB_FE_CUSTOMISE
         select DVB_LGDT330X if !DVB_FE_CUSTOMISE
-        select DVB_PLL if !DVB_FE_CUSTOMISE
         select MEDIA_TUNER_XC2028 if !DVB_FE_CUSTOMIZE
         select MEDIA_TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
         select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index 6ebf58724a01..20e05f230546 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -200,6 +200,10 @@ struct cx23885_subid cx23885_subids[] = {
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1200,
         }, {
                 .subvendor = 0x0070,
+                .subdevice = 0x71d3,
+                .card      = CX23885_BOARD_HAUPPAUGE_HVR1200,
+        }, {
+                .subvendor = 0x0070,
                 .subdevice = 0x8101,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1700,
         }, {
@@ -245,6 +249,33 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
         /* Make sure we support the board model */
         switch (tv.model)
         {
+        case 71009:
+                /* WinTV-HVR1200 (PCIe, Retail, full height)
+                 * DVB-T and basic analog */
+        case 71359:
+                /* WinTV-HVR1200 (PCIe, OEM, half height)
+                 * DVB-T and basic analog */
+        case 71439:
+                /* WinTV-HVR1200 (PCIe, OEM, half height)
+                 * DVB-T and basic analog */
+        case 71449:
+                /* WinTV-HVR1200 (PCIe, OEM, full height)
+                 * DVB-T and basic analog */
+        case 71939:
+                /* WinTV-HVR1200 (PCIe, OEM, half height)
+                 * DVB-T and basic analog */
+        case 71949:
+                /* WinTV-HVR1200 (PCIe, OEM, full height)
+                 * DVB-T and basic analog */
+        case 71959:
+                /* WinTV-HVR1200 (PCIe, OEM, full height)
+                 * DVB-T and basic analog */
+        case 71979:
+                /* WinTV-HVR1200 (PCIe, OEM, half height)
+                 * DVB-T and basic analog */
+        case 71999:
+                /* WinTV-HVR1200 (PCIe, OEM, full height)
+                 * DVB-T and basic analog */
         case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
         case 77001: /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC and Basic analog */
         case 77011: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
@@ -263,8 +294,11 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
         case 80019:
                 /* WinTV-HVR1400 (Express Card, Retail, IR,
                  * DVB-T and Basic analog */
+        case 81509:
+                /* WinTV-HVR1700 (PCIe, OEM, No IR, half height)
+                 * DVB-T and MPEG2 HW Encoder */
         case 81519:
-                /* WinTV-HVR1700 (PCIe, Retail, No IR, half height,
+                /* WinTV-HVR1700 (PCIe, OEM, No IR, full height)
                  * DVB-T and MPEG2 HW Encoder */
                 break;
         default:
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index f05649727b60..022aa391937a 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -37,7 +37,6 @@
 #include "lgdt330x.h"
 #include "xc5000.h"
 #include "tda10048.h"
-#include "dvb-pll.h"
 #include "tuner-xc2028.h"
 #include "tuner-simple.h"
 #include "dib7000p.h"
@@ -385,12 +384,10 @@ static int dvb_register(struct cx23885_tsport *port)
                 port->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &hauppauge_hvr1500q_config,
                                                 &dev->i2c_bus[0].i2c_adap);
-                if (port->dvb.frontend != NULL) {
-                        hauppauge_hvr1500q_tunerconfig.priv = i2c_bus;
+                if (port->dvb.frontend != NULL)
                         dvb_attach(xc5000_attach, port->dvb.frontend,
                                 &i2c_bus->i2c_adap,
-                                &hauppauge_hvr1500q_tunerconfig);
-                }
+                                &hauppauge_hvr1500q_tunerconfig, i2c_bus);
                 break;
         case CX23885_BOARD_HAUPPAUGE_HVR1500:
                 i2c_bus = &dev->i2c_bus[1];
diff --git a/drivers/media/video/cx25840/Kconfig b/drivers/media/video/cx25840/Kconfig
index 7cf29a03ed63..448f4cd0ce34 100644
--- a/drivers/media/video/cx25840/Kconfig
+++ b/drivers/media/video/cx25840/Kconfig
@@ -1,6 +1,7 @@
 config VIDEO_CX25840
         tristate "Conexant CX2584x audio/video decoders"
         depends on VIDEO_V4L2 && I2C && EXPERIMENTAL
+        depends on HOTPLUG # due to FW_LOADER
         select FW_LOADER
         ---help---
           Support for the Conexant CX2584x audio/video decoders.
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index b0d7d6a7a4cc..10e20d8196dc 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -2,10 +2,9 @@ config VIDEO_CX88
         tristate "Conexant 2388x (bt878 successor) support"
         depends on VIDEO_DEV && PCI && I2C && INPUT
         select I2C_ALGOBIT
-        select FW_LOADER
         select VIDEO_BTCX
         select VIDEOBUF_DMA_SG
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_IR
         select VIDEO_WM8775 if VIDEO_HELPER_CHIPS_AUTO
@@ -34,8 +33,9 @@ config VIDEO_CX88_ALSA
 
 config VIDEO_CX88_BLACKBIRD
         tristate "Blackbird MPEG encoder support (cx2388x + cx23416)"
-        depends on VIDEO_CX88
+        depends on VIDEO_CX88 && HOTPLUG
         select VIDEO_CX2341X
+        select FW_LOADER
         ---help---
           This adds support for MPEG encoder cards based on the
           Blackbird reference design, using the Conexant 2388x
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 1c7fe6862a60..d96173ff1dba 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -509,9 +509,6 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
         if (!fe) {
                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
                        dev->core->name);
-                dvb_frontend_detach(dev->dvb.frontend);
-                dvb_unregister_frontend(dev->dvb.frontend);
-                dev->dvb.frontend = NULL;
                 return -EINVAL;
         }
 
@@ -523,20 +520,23 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 
 static int dvb_register(struct cx8802_dev *dev)
 {
+        struct cx88_core *core = dev->core;
+
         /* init struct videobuf_dvb */
-        dev->dvb.name = dev->core->name;
+        dev->dvb.name = core->name;
         dev->ts_gen_cntrl = 0x0c;
 
         /* init frontend */
-        switch (dev->core->boardnr) {
+        switch (core->boardnr) {
         case CX88_BOARD_HAUPPAUGE_DVB_T1:
                 dev->dvb.frontend = dvb_attach(cx22702_attach,
                                                &connexant_refboard_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
-                                   &dev->core->i2c_adap,
-                                   DVB_PLL_THOMSON_DTT759X);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x61, &core->i2c_adap,
+                                        DVB_PLL_THOMSON_DTT759X))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
@@ -545,11 +545,12 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_WINFAST_DTV1000:
                 dev->dvb.frontend = dvb_attach(cx22702_attach,
                                                &connexant_refboard_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
-                                   &dev->core->i2c_adap,
-                                   DVB_PLL_THOMSON_DTT7579);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x60, &core->i2c_adap,
+                                        DVB_PLL_THOMSON_DTT7579))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_WINFAST_DTV2000H:
@@ -559,29 +560,32 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_HAUPPAUGE_HVR3000:
                 dev->dvb.frontend = dvb_attach(cx22702_attach,
                                                &hauppauge_hvr_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_PHILIPS_FMD1216ME_MK3);
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                   &core->i2c_adap, 0x61,
+                                   TUNER_PHILIPS_FMD1216ME_MK3))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
                 dev->dvb.frontend = dvb_attach(mt352_attach,
                                                &dvico_fusionhdtv,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
-                                   NULL, DVB_PLL_THOMSON_DTT7579);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x60, NULL, DVB_PLL_THOMSON_DTT7579))
+                                goto frontend_detach;
                         break;
                 }
                 /* ZL10353 replaces MT352 on later cards */
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_plus_v1_1,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
-                                   NULL, DVB_PLL_THOMSON_DTT7579);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x60, NULL, DVB_PLL_THOMSON_DTT7579))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
@@ -589,28 +593,31 @@ static int dvb_register(struct cx8802_dev *dev)
                  * compatible, with a slightly different MT352 AGC gain. */
                 dev->dvb.frontend = dvb_attach(mt352_attach,
                                                &dvico_fusionhdtv_dual,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
-                                   NULL, DVB_PLL_THOMSON_DTT7579);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x61, NULL, DVB_PLL_THOMSON_DTT7579))
+                                goto frontend_detach;
                         break;
                 }
                 /* ZL10353 replaces MT352 on later cards */
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_plus_v1_1,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
-                                   NULL, DVB_PLL_THOMSON_DTT7579);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x61, NULL, DVB_PLL_THOMSON_DTT7579))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
                 dev->dvb.frontend = dvb_attach(mt352_attach,
                                                &dvico_fusionhdtv,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
-                                   NULL, DVB_PLL_LG_Z201);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x61, NULL, DVB_PLL_LG_Z201))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_KWORLD_DVB_T:
@@ -618,10 +625,11 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_ADSTECH_DVB_T_PCI:
                 dev->dvb.frontend = dvb_attach(mt352_attach,
                                                &dntv_live_dvbt_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
-                                   NULL, DVB_PLL_UNKNOWN_1);
+                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                                        0x61, NULL, DVB_PLL_UNKNOWN_1))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
@@ -630,32 +638,35 @@ static int dvb_register(struct cx8802_dev *dev)
                 dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
                                                &dev->vp3054->adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_PHILIPS_FMD1216ME_MK3);
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_PHILIPS_FMD1216ME_MK3))
+                                goto frontend_detach;
                 }
 #else
-                printk(KERN_ERR "%s/2: built without vp3054 support\n", dev->core->name);
+                printk(KERN_ERR "%s/2: built without vp3054 support\n",
+                                core->name);
 #endif
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_hybrid,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_THOMSON_FE6600);
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                   &core->i2c_adap, 0x61,
+                                   TUNER_THOMSON_FE6600))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_xc3028,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend == NULL)
                         dev->dvb.frontend = dvb_attach(mt352_attach,
                                                 &dvico_fusionhdtv_mt352_xc3028,
-                                                &dev->core->i2c_adap);
+                                                &core->i2c_adap);
                 /*
                  * On this board, the demod provides the I2C bus pullup.
                  * We must not permit gate_ctrl to be performed, or
@@ -668,19 +679,18 @@ static int dvb_register(struct cx8802_dev *dev)
                 break;
         case CX88_BOARD_PCHDTV_HD3000:
                 dev->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_THOMSON_DTT761X);
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_THOMSON_DTT761X))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
                 dev->ts_gen_cntrl = 0x08;
-                {
-                /* Do a hardware reset of chip before using it. */
-                struct cx88_core *core = dev->core;
 
+                /* Do a hardware reset of chip before using it. */
                 cx_clear(MO_GP0_IO, 1);
                 mdelay(100);
                 cx_set(MO_GP0_IO, 1);
@@ -690,139 +700,137 @@ static int dvb_register(struct cx8802_dev *dev)
                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &fusionhdtv_3_gold,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_MICROTUNE_4042FI5);
-                }
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_MICROTUNE_4042FI5))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
                 dev->ts_gen_cntrl = 0x08;
-                {
-                /* Do a hardware reset of chip before using it. */
-                struct cx88_core *core = dev->core;
 
+                /* Do a hardware reset of chip before using it. */
                 cx_clear(MO_GP0_IO, 1);
                 mdelay(100);
                 cx_set(MO_GP0_IO, 9);
                 mdelay(200);
                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &fusionhdtv_3_gold,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_THOMSON_DTT761X);
-                }
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_THOMSON_DTT761X))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
                 dev->ts_gen_cntrl = 0x08;
-                {
-                /* Do a hardware reset of chip before using it. */
-                struct cx88_core *core = dev->core;
 
+                /* Do a hardware reset of chip before using it. */
                 cx_clear(MO_GP0_IO, 1);
                 mdelay(100);
                 cx_set(MO_GP0_IO, 1);
                 mdelay(200);
                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &fusionhdtv_5_gold,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_LG_TDVS_H06XF);
-                        dvb_attach(tda9887_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x43);
-                }
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_LG_TDVS_H06XF))
+                                goto frontend_detach;
+                        if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
+                                   &core->i2c_adap, 0x43))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_PCHDTV_HD5500:
                 dev->ts_gen_cntrl = 0x08;
-                {
-                /* Do a hardware reset of chip before using it. */
-                struct cx88_core *core = dev->core;
 
+                /* Do a hardware reset of chip before using it. */
                 cx_clear(MO_GP0_IO, 1);
                 mdelay(100);
                 cx_set(MO_GP0_IO, 1);
                 mdelay(200);
                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &pchdtv_hd5500,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_LG_TDVS_H06XF);
-                        dvb_attach(tda9887_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x43);
-                }
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_LG_TDVS_H06XF))
+                                goto frontend_detach;
+                        if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
+                                   &core->i2c_adap, 0x43))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_ATI_HDTVWONDER:
                 dev->dvb.frontend = dvb_attach(nxt200x_attach,
                                                &ati_hdtvwonder,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x61,
-                                   TUNER_PHILIPS_TUV1236D);
+                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x61,
+                                        TUNER_PHILIPS_TUV1236D))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
                 dev->dvb.frontend = dvb_attach(cx24123_attach,
                                                &hauppauge_novas_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend) {
-                        dvb_attach(isl6421_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap, 0x08, 0x00, 0x00);
+                        if (!dvb_attach(isl6421_attach, dev->dvb.frontend,
+                                        &core->i2c_adap, 0x08, 0x00, 0x00))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_KWORLD_DVBS_100:
                 dev->dvb.frontend = dvb_attach(cx24123_attach,
                                                &kworld_dvbs_100_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend) {
-                        dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+                        core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
                         dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
                 }
                 break;
         case CX88_BOARD_GENIATECH_DVBS:
                 dev->dvb.frontend = dvb_attach(cx24123_attach,
                                                &geniatech_dvbs_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend) {
-                        dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+                        core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
                         dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
                 }
                 break;
         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
                                                &pinnacle_pctv_hd_800i_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
                         /* tuner_config.video_dev must point to
                          * i2c_adap.algo_data
                          */
-                        pinnacle_pctv_hd_800i_tuner_config.priv =
-                                                dev->core->i2c_adap.algo_data;
-                        dvb_attach(xc5000_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap,
-                                   &pinnacle_pctv_hd_800i_tuner_config);
+                        if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
+                                        &core->i2c_adap,
+                                        &pinnacle_pctv_hd_800i_tuner_config,
+                                        core->i2c_adap.algo_data))
+                                goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &dvico_hdtv5_pci_nano_config,
-                                                &dev->core->i2c_adap);
+                                                &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
                         struct dvb_frontend *fe;
                         struct xc2028_config cfg = {
-                                .i2c_adap  = &dev->core->i2c_adap,
+                                .i2c_adap  = &core->i2c_adap,
                                 .i2c_addr  = 0x61,
                                 .callback  = cx88_pci_nano_callback,
                         };
@@ -841,50 +849,50 @@ static int dvb_register(struct cx8802_dev *dev)
          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &cx88_geniatech_x8000_mt,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (attach_xc3028(0x61, dev) < 0)
-                        return -EINVAL;
+                        goto frontend_detach;
                 break;
          case CX88_BOARD_GENIATECH_X8000_MT:
                 dev->ts_gen_cntrl = 0x00;
 
                 dev->dvb.frontend = dvb_attach(zl10353_attach,
                                                &cx88_geniatech_x8000_mt,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (attach_xc3028(0x61, dev) < 0)
-                        return -EINVAL;
+                        goto frontend_detach;
                 break;
          case CX88_BOARD_KWORLD_ATSC_120:
                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
                                                &kworld_atsc_120_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (attach_xc3028(0x61, dev) < 0)
-                        return -EINVAL;
+                        goto frontend_detach;
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
                 dev->dvb.frontend = dvb_attach(s5h1411_attach,
                                                &dvico_fusionhdtv7_config,
-                                               &dev->core->i2c_adap);
+                                               &core->i2c_adap);
                 if (dev->dvb.frontend != NULL) {
                         /* tuner_config.video_dev must point to
                          * i2c_adap.algo_data
                          */
-                        dvico_fusionhdtv7_tuner_config.priv =
-                                                dev->core->i2c_adap.algo_data;
-                        dvb_attach(xc5000_attach, dev->dvb.frontend,
-                                   &dev->core->i2c_adap,
-                                   &dvico_fusionhdtv7_tuner_config);
+                        if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
+                                        &core->i2c_adap,
+                                        &dvico_fusionhdtv7_tuner_config,
+                                        core->i2c_adap.algo_data))
+                                goto frontend_detach;
                 }
                 break;
         default:
                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
-                       dev->core->name);
+                       core->name);
                 break;
         }
         if (NULL == dev->dvb.frontend) {
                 printk(KERN_ERR
                        "%s/2: frontend initialization failed\n",
-                       dev->core->name);
+                       core->name);
                 return -EINVAL;
         }
 
@@ -892,11 +900,18 @@ static int dvb_register(struct cx8802_dev *dev)
         dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
 
         /* Put the analog decoder in standby to keep it quiet */
-        cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
+        cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
 
         /* register everything */
         return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev,
                                      &dev->pci->dev, adapter_nr);
+
+frontend_detach:
+        if (dev->dvb.frontend) {
+                dvb_frontend_detach(dev->dvb.frontend);
+                dev->dvb.frontend = NULL;
+        }
+        return -EINVAL;
 }
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/video/em28xx/Kconfig b/drivers/media/video/em28xx/Kconfig
index c7c2896bbd8b..16a5af30e9d1 100644
--- a/drivers/media/video/em28xx/Kconfig
+++ b/drivers/media/video/em28xx/Kconfig
@@ -1,7 +1,7 @@
 config VIDEO_EM28XX
         tristate "Empia EM28xx USB video capture support"
         depends on VIDEO_DEV && I2C && INPUT
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_IR
         select VIDEOBUF_VMALLOC
@@ -35,7 +35,6 @@ config VIDEO_EM28XX_DVB
         select DVB_LGDT330X if !DVB_FE_CUSTOMISE
         select DVB_ZL10353 if !DVB_FE_CUSTOMISE
         select VIDEOBUF_DVB
-        select FW_LOADER
         ---help---
           This adds support for DVB cards based on the
           Empiatech em28xx chips.
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 50ccf3771204..3e4f3c7e92e7 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -420,7 +420,13 @@ struct usb_device_id em28xx_id_table [] = {
                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
         { USB_DEVICE(0x2040, 0x6502),
                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
-        { USB_DEVICE(0x2040, 0x6513),
+        { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
+                        .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+        { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
+                        .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+        { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
+                        .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
+        { USB_DEVICE(0x2040, 0x651f), /* HCW HVR-850 */
                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
         { USB_DEVICE(0x0ccd, 0x0042),
                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 7df81575b7f2..8cf4983f0039 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -251,7 +251,6 @@ static int attach_xc3028(u8 addr, struct em28xx *dev)
                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
                        dev->name);
                 dvb_frontend_detach(dev->dvb->frontend);
-                dvb_unregister_frontend(dev->dvb->frontend);
                 dev->dvb->frontend = NULL;
                 return -EINVAL;
         }
diff --git a/drivers/media/video/ivtv/Kconfig b/drivers/media/video/ivtv/Kconfig
index eec115bf9517..5d7ee8fcdd50 100644
--- a/drivers/media/video/ivtv/Kconfig
+++ b/drivers/media/video/ivtv/Kconfig
@@ -1,10 +1,12 @@
 config VIDEO_IVTV
         tristate "Conexant cx23416/cx23415 MPEG encoder/decoder support"
         depends on VIDEO_V4L1 && VIDEO_V4L2 && PCI && I2C && EXPERIMENTAL
+        depends on INPUT   # due to VIDEO_IR
+        depends on HOTPLUG # due to FW_LOADER
         select I2C_ALGOBIT
         select FW_LOADER
         select VIDEO_IR
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_CX2341X
         select VIDEO_CX25840
diff --git a/drivers/media/video/ivtv/ivtv-controls.c b/drivers/media/video/ivtv/ivtv-controls.c
index 8c02fa661591..c7e449f6397b 100644
--- a/drivers/media/video/ivtv/ivtv-controls.c
+++ b/drivers/media/video/ivtv/ivtv-controls.c
@@ -181,12 +181,12 @@ static int ivtv_setup_vbi_fmt(struct ivtv *itv, enum v4l2_mpeg_stream_vbi_fmt fm
                 return 0;
         }
         /* Need sliced data for mpeg insertion */
-        if (get_service_set(itv->vbi.sliced_in) == 0) {
+        if (ivtv_get_service_set(itv->vbi.sliced_in) == 0) {
                 if (itv->is_60hz)
                         itv->vbi.sliced_in->service_set = V4L2_SLICED_CAPTION_525;
                 else
                         itv->vbi.sliced_in->service_set = V4L2_SLICED_WSS_625;
-                expand_service_set(itv->vbi.sliced_in, itv->is_50hz);
+                ivtv_expand_service_set(itv->vbi.sliced_in, itv->is_50hz);
         }
         return 0;
 }
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index ed020f722b05..797e636771da 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -853,6 +853,7 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *dev,
         return 0;
 }
 
+#ifdef MODULE
 static u32 ivtv_request_module(struct ivtv *itv, u32 hw,
                 const char *name, u32 id)
 {
@@ -865,12 +866,14 @@ static u32 ivtv_request_module(struct ivtv *itv, u32 hw,
         IVTV_DEBUG_INFO("Loaded module %s\n", name);
         return hw;
 }
+#endif
 
 static void ivtv_load_and_init_modules(struct ivtv *itv)
 {
         u32 hw = itv->card->hw_all;
         unsigned i;
 
+#ifdef MODULE
         /* load modules */
 #ifndef CONFIG_MEDIA_TUNER
         hw = ivtv_request_module(itv, hw, "tuner", IVTV_HW_TUNER);
@@ -911,6 +914,7 @@ static void ivtv_load_and_init_modules(struct ivtv *itv)
 #ifndef CONFIG_VIDEO_M52790
         hw = ivtv_request_module(itv, hw, "m52790", IVTV_HW_M52790);
 #endif
+#endif
 
         /* check which i2c devices are actually found */
         for (i = 0; i < 32; i++) {
@@ -1228,7 +1232,7 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
         return 0;
 
 free_streams:
-        ivtv_streams_cleanup(itv);
+        ivtv_streams_cleanup(itv, 1);
 free_irq:
         free_irq(itv->dev->irq, (void *)itv);
 free_i2c:
@@ -1373,7 +1377,7 @@ static void ivtv_remove(struct pci_dev *pci_dev)
         flush_workqueue(itv->irq_work_queues);
         destroy_workqueue(itv->irq_work_queues);
 
-        ivtv_streams_cleanup(itv);
+        ivtv_streams_cleanup(itv, 1);
         ivtv_udma_free(itv);
 
         exit_ivtv_i2c(itv);
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index 2b74b0ab1477..f2fa434b677b 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -987,6 +987,8 @@ int ivtv_v4l2_open(struct inode *inode, struct file *filp)
         /* Find which card this open was on */
         spin_lock(&ivtv_cards_lock);
         for (x = 0; itv == NULL && x < ivtv_cards_active; x++) {
+                if (ivtv_cards[x] == NULL)
+                        continue;
                 /* find out which stream this open was on */
                 for (y = 0; y < IVTV_MAX_STREAMS; y++) {
                         s = &ivtv_cards[x]->streams[y];
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index d508b5d0538c..26cc0f6699fd 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -38,7 +38,7 @@
 #include <linux/dvb/audio.h>
 #include <linux/i2c-id.h>
 
-u16 service2vbi(int type)
+u16 ivtv_service2vbi(int type)
 {
         switch (type) {
                 case V4L2_SLICED_TELETEXT_B:
@@ -88,7 +88,7 @@ static u16 select_service_from_set(int field, int line, u16 set, int is_pal)
         return 0;
 }
 
-void expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
+void ivtv_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
 {
         u16 set = fmt->service_set;
         int f, l;
@@ -115,7 +115,7 @@ static int check_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
         return set != 0;
 }
 
-u16 get_service_set(struct v4l2_sliced_vbi_format *fmt)
+u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt)
 {
         int f, l;
         u16 set = 0;
@@ -466,7 +466,7 @@ static int ivtv_get_fmt(struct ivtv *itv, int streamtype, struct v4l2_format *fm
                         vbifmt->service_lines[0][23] = V4L2_SLICED_WSS_625;
                         vbifmt->service_lines[0][16] = V4L2_SLICED_VPS;
                 }
-                vbifmt->service_set = get_service_set(vbifmt);
+                vbifmt->service_set = ivtv_get_service_set(vbifmt);
                 break;
         }
 
@@ -481,12 +481,12 @@ static int ivtv_get_fmt(struct ivtv *itv, int streamtype, struct v4l2_format *fm
                 if (streamtype == IVTV_DEC_STREAM_TYPE_VBI) {
                         vbifmt->service_set = itv->is_50hz ? V4L2_SLICED_VBI_625 :
                                                  V4L2_SLICED_VBI_525;
-                        expand_service_set(vbifmt, itv->is_50hz);
+                        ivtv_expand_service_set(vbifmt, itv->is_50hz);
                         break;
                 }
 
                 itv->video_dec_func(itv, VIDIOC_G_FMT, fmt);
-                vbifmt->service_set = get_service_set(vbifmt);
+                vbifmt->service_set = ivtv_get_service_set(vbifmt);
                 break;
         }
         case V4L2_BUF_TYPE_VBI_OUTPUT:
@@ -640,9 +640,9 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype,
         memset(vbifmt->reserved, 0, sizeof(vbifmt->reserved));
 
         if (vbifmt->service_set)
-                expand_service_set(vbifmt, itv->is_50hz);
+                ivtv_expand_service_set(vbifmt, itv->is_50hz);
         set = check_service_set(vbifmt, itv->is_50hz);
-        vbifmt->service_set = get_service_set(vbifmt);
+        vbifmt->service_set = ivtv_get_service_set(vbifmt);
 
         if (!set_fmt)
                 return 0;
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.h b/drivers/media/video/ivtv/ivtv-ioctl.h
index a03351b6853d..4e67f0ed1fc0 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.h
+++ b/drivers/media/video/ivtv/ivtv-ioctl.h
@@ -21,9 +21,9 @@
 #ifndef IVTV_IOCTL_H
 #define IVTV_IOCTL_H
 
-u16 service2vbi(int type);
-void expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal);
-u16 get_service_set(struct v4l2_sliced_vbi_format *fmt);
+u16 ivtv_service2vbi(int type);
+void ivtv_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal);
+u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt);
 int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
                     unsigned long arg);
 int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void *arg);
diff --git a/drivers/media/video/ivtv/ivtv-queue.c b/drivers/media/video/ivtv/ivtv-queue.c
index 3e1deec67a5e..fc8b1eaa333b 100644
--- a/drivers/media/video/ivtv/ivtv-queue.c
+++ b/drivers/media/video/ivtv/ivtv-queue.c
@@ -203,14 +203,14 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
                 s->dma != PCI_DMA_NONE ? "DMA " : "",
                 s->name, s->buffers, s->buf_size, s->buffers * s->buf_size / 1024);
 
-        s->sg_pending = kzalloc(SGsize, GFP_KERNEL);
+        s->sg_pending = kzalloc(SGsize, GFP_KERNEL|__GFP_NOWARN);
         if (s->sg_pending == NULL) {
                 IVTV_ERR("Could not allocate sg_pending for %s stream\n", s->name);
                 return -ENOMEM;
         }
         s->sg_pending_size = 0;
 
-        s->sg_processing = kzalloc(SGsize, GFP_KERNEL);
+        s->sg_processing = kzalloc(SGsize, GFP_KERNEL|__GFP_NOWARN);
         if (s->sg_processing == NULL) {
                 IVTV_ERR("Could not allocate sg_processing for %s stream\n", s->name);
                 kfree(s->sg_pending);
@@ -219,7 +219,8 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
         }
         s->sg_processing_size = 0;
 
-        s->sg_dma = kzalloc(sizeof(struct ivtv_sg_element), GFP_KERNEL);
+        s->sg_dma = kzalloc(sizeof(struct ivtv_sg_element),
+                                        GFP_KERNEL|__GFP_NOWARN);
         if (s->sg_dma == NULL) {
                 IVTV_ERR("Could not allocate sg_dma for %s stream\n", s->name);
                 kfree(s->sg_pending);
@@ -235,11 +236,12 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
 
         /* allocate stream buffers. Initially all buffers are in q_free. */
         for (i = 0; i < s->buffers; i++) {
-                struct ivtv_buffer *buf = kzalloc(sizeof(struct ivtv_buffer), GFP_KERNEL);
+                struct ivtv_buffer *buf = kzalloc(sizeof(struct ivtv_buffer),
+                                                GFP_KERNEL|__GFP_NOWARN);
 
                 if (buf == NULL)
                         break;
-                buf->buf = kmalloc(s->buf_size + 256, GFP_KERNEL);
+                buf->buf = kmalloc(s->buf_size + 256, GFP_KERNEL|__GFP_NOWARN);
                 if (buf->buf == NULL) {
                         kfree(buf);
                         break;
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index 4ab8d36831ba..c47c2b945147 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -244,7 +244,7 @@ int ivtv_streams_setup(struct ivtv *itv)
                 return 0;
 
         /* One or more streams could not be initialized. Clean 'em all up. */
-        ivtv_streams_cleanup(itv);
+        ivtv_streams_cleanup(itv, 0);
         return -ENOMEM;
 }
 
@@ -304,12 +304,12 @@ int ivtv_streams_register(struct ivtv *itv)
                 return 0;
 
         /* One or more streams could not be initialized. Clean 'em all up. */
-        ivtv_streams_cleanup(itv);
+        ivtv_streams_cleanup(itv, 1);
         return -ENOMEM;
 }
 
 /* Unregister v4l2 devices */
-void ivtv_streams_cleanup(struct ivtv *itv)
+void ivtv_streams_cleanup(struct ivtv *itv, int unregister)
 {
         int type;
 
@@ -322,8 +322,11 @@ void ivtv_streams_cleanup(struct ivtv *itv)
                         continue;
 
                 ivtv_stream_free(&itv->streams[type]);
-                /* Unregister device */
-                video_unregister_device(vdev);
+                /* Unregister or release device */
+                if (unregister)
+                        video_unregister_device(vdev);
+                else
+                        video_device_release(vdev);
         }
 }
 
diff --git a/drivers/media/video/ivtv/ivtv-streams.h b/drivers/media/video/ivtv/ivtv-streams.h
index 3d76a415fbd8..a653a5136417 100644
--- a/drivers/media/video/ivtv/ivtv-streams.h
+++ b/drivers/media/video/ivtv/ivtv-streams.h
@@ -23,7 +23,7 @@
 
 int ivtv_streams_setup(struct ivtv *itv);
 int ivtv_streams_register(struct ivtv *itv);
-void ivtv_streams_cleanup(struct ivtv *itv);
+void ivtv_streams_cleanup(struct ivtv *itv, int unregister);
 
 /* Capture related */
 int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s);
diff --git a/drivers/media/video/ivtv/ivtv-vbi.c b/drivers/media/video/ivtv/ivtv-vbi.c
index c151bcf5519a..71798f0da27f 100644
--- a/drivers/media/video/ivtv/ivtv-vbi.c
+++ b/drivers/media/video/ivtv/ivtv-vbi.c
@@ -169,7 +169,8 @@ static void copy_vbi_data(struct ivtv *itv, int lines, u32 pts_stamp)
                         linemask[0] |= (1 << l);
                 else
                         linemask[1] |= (1 << (l - 32));
-                dst[sd + 12 + line * 43] = service2vbi(itv->vbi.sliced_data[i].id);
+                dst[sd + 12 + line * 43] =
+                        ivtv_service2vbi(itv->vbi.sliced_data[i].id);
                 memcpy(dst + sd + 12 + line * 43 + 1, itv->vbi.sliced_data[i].data, 42);
                 line++;
         }
diff --git a/drivers/media/video/ivtv/ivtv-yuv.c b/drivers/media/video/ivtv/ivtv-yuv.c
index 62f70bd5e3cb..a9417f6e4087 100644
--- a/drivers/media/video/ivtv/ivtv-yuv.c
+++ b/drivers/media/video/ivtv/ivtv-yuv.c
@@ -908,7 +908,7 @@ static void ivtv_yuv_init(struct ivtv *itv)
         }
 
         /* We need a buffer for blanking when Y plane is offset - non-fatal if we can't get one */
-        yi->blanking_ptr = kzalloc(720 * 16, GFP_KERNEL);
+        yi->blanking_ptr = kzalloc(720 * 16, GFP_KERNEL|__GFP_NOWARN);
         if (yi->blanking_ptr) {
                 yi->blanking_dmaptr = pci_map_single(itv->dev, yi->blanking_ptr, 720*16, PCI_DMA_TODEVICE);
         } else {
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c
index df789f683e63..73be154f7f05 100644
--- a/drivers/media/video/ivtv/ivtvfb.c
+++ b/drivers/media/video/ivtv/ivtvfb.c
@@ -948,7 +948,8 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
         }
 
         /* Allocate the pseudo palette */
-        oi->ivtvfb_info.pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL);
+        oi->ivtvfb_info.pseudo_palette =
+                kmalloc(sizeof(u32) * 16, GFP_KERNEL|__GFP_NOWARN);
 
         if (!oi->ivtvfb_info.pseudo_palette) {
                 IVTVFB_ERR("abort, unable to alloc pseudo pallete\n");
@@ -1056,7 +1057,8 @@ static int ivtvfb_init_card(struct ivtv *itv)
                 return -EBUSY;
         }
 
-        itv->osd_info = kzalloc(sizeof(struct osd_info), GFP_ATOMIC);
+        itv->osd_info = kzalloc(sizeof(struct osd_info),
+                                        GFP_ATOMIC|__GFP_NOWARN);
         if (itv->osd_info == NULL) {
                 IVTVFB_ERR("Failed to allocate memory for osd_info\n");
                 return -ENOMEM;
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index 179e47049a45..ee43499544c1 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -12,15 +12,12 @@
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/log2.h>
+#include <linux/gpio.h>
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/soc_camera.h>
 
-#ifdef CONFIG_MT9M001_PCA9536_SWITCH
-#include <asm/gpio.h>
-#endif
-
 /* mt9m001 i2c address 0x5d
  * The platform has to define i2c_board_info
  * and call i2c_register_board_info() */
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index d1391ac55096..1658fe590392 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -13,15 +13,12 @@
 #include <linux/i2c.h>
 #include <linux/delay.h>
 #include <linux/log2.h>
+#include <linux/gpio.h>
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
 #include <media/soc_camera.h>
 
-#ifdef CONFIG_MT9M001_PCA9536_SWITCH
-#include <asm/gpio.h>
-#endif
-
 /* mt9v022 i2c address 0x48, 0x4c, 0x58, 0x5c
  * The platform has to define i2c_board_info
  * and call i2c_register_board_info() */
@@ -91,7 +88,7 @@ static const struct soc_camera_data_format mt9v022_monochrome_formats[] = {
 struct mt9v022 {
         struct i2c_client *client;
         struct soc_camera_device icd;
-        int model;      /* V4L2_IDENT_MT9M001* codes from v4l2-chip-ident.h */
+        int model;      /* V4L2_IDENT_MT9V022* codes from v4l2-chip-ident.h */
         int switch_gpio;
         u16 chip_control;
         unsigned char datawidth;
diff --git a/drivers/media/video/pvrusb2/Kconfig b/drivers/media/video/pvrusb2/Kconfig
index 9620c67fae77..4482b2c72ced 100644
--- a/drivers/media/video/pvrusb2/Kconfig
+++ b/drivers/media/video/pvrusb2/Kconfig
@@ -1,8 +1,10 @@
 config VIDEO_PVRUSB2
         tristate "Hauppauge WinTV-PVR USB2 support"
         depends on VIDEO_V4L2 && I2C
+        depends on VIDEO_MEDIA  # Avoids pvrusb = Y / DVB = M
+        depends on HOTPLUG      # due to FW_LOADER
         select FW_LOADER
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select VIDEO_CX2341X
         select VIDEO_SAA711X
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 40e4c3bd2cb9..83f076abce35 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -3,7 +3,7 @@ config VIDEO_SAA7134
         depends on VIDEO_DEV && PCI && I2C && INPUT
         select VIDEOBUF_DMA_SG
         select VIDEO_IR
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_TVEEPROM
         select CRC32
         ---help---
@@ -27,6 +27,7 @@ config VIDEO_SAA7134_ALSA
 config VIDEO_SAA7134_DVB
         tristate "DVB/ATSC Support for saa7134 based TV cards"
         depends on VIDEO_SAA7134 && DVB_CORE
+        depends on HOTPLUG      # due to FW_LOADER
         select VIDEOBUF_DVB
         select FW_LOADER
         select DVB_PLL if !DVB_FE_CUSTOMISE
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index eec127864fe3..2c19cd0113c8 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -864,7 +864,6 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
         struct saa7134_dev *dev;
         struct saa7134_mpeg_ops *mops;
         int err;
-        int mask;
 
         if (saa7134_devcount == SAA7134_MAXBOARDS)
                 return -ENOMEM;
@@ -1065,11 +1064,6 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
         if (TUNER_ABSENT != dev->tuner_type)
                 saa7134_i2c_call_clients(dev, TUNER_SET_STANDBY, NULL);
 
-        if (card(dev).gpiomask != 0) {
-                mask = card(dev).gpiomask;
-                saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   mask, mask);
-                saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, 0);
-        }
         return 0;
 
  fail4:
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 2d16be2259db..469f93aac008 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -538,19 +538,23 @@ static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
         return 0;
 }
 
-static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *cdec_conf,
-                                                          struct tda827x_config *tuner_conf)
+static int configure_tda827x_fe(struct saa7134_dev *dev,
+                                struct tda1004x_config *cdec_conf,
+                                struct tda827x_config *tuner_conf)
 {
         dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
         if (dev->dvb.frontend) {
                 if (cdec_conf->i2c_gate)
                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
-                if (dvb_attach(tda827x_attach, dev->dvb.frontend, cdec_conf->tuner_address,
-                                                        &dev->i2c_adap, tuner_conf) == NULL) {
-                        wprintk("no tda827x tuner found at addr: %02x\n",
+                if (dvb_attach(tda827x_attach, dev->dvb.frontend,
+                               cdec_conf->tuner_address,
+                               &dev->i2c_adap, tuner_conf))
+                        return 0;
+
+                wprintk("no tda827x tuner found at addr: %02x\n",
                                 cdec_conf->tuner_address);
-                }
         }
+        return -EINVAL;
 }
 
 /* ------------------------------------------------------------------ */
@@ -997,7 +1001,9 @@ static int dvb_init(struct saa7134_dev *dev)
                 break;
         case SAA7134_BOARD_FLYDVBTDUO:
         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
-                configure_tda827x_fe(dev, &tda827x_lifeview_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PHILIPS_EUROPA:
         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
@@ -1022,36 +1028,52 @@ static int dvb_init(struct saa7134_dev *dev)
                 }
                 break;
         case SAA7134_BOARD_KWORLD_DVBT_210:
-                configure_tda827x_fe(dev, &kworld_dvb_t_210_config, &tda827x_cfg_2);
+                if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
+                                         &tda827x_cfg_2) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PHILIPS_TIGER:
-                configure_tda827x_fe(dev, &philips_tiger_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &philips_tiger_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PINNACLE_PCTV_310i:
-                configure_tda827x_fe(dev, &pinnacle_pctv_310i_config, &tda827x_cfg_1);
+                if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
+                                         &tda827x_cfg_1) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
-                configure_tda827x_fe(dev, &hauppauge_hvr_1110_config, &tda827x_cfg_1);
+                if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
+                                         &tda827x_cfg_1) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
-                configure_tda827x_fe(dev, &asus_p7131_dual_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_FLYDVBT_LR301:
-                configure_tda827x_fe(dev, &tda827x_lifeview_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_FLYDVB_TRIO:
-                if(! use_frontend) {    /* terrestrial */
-                        configure_tda827x_fe(dev, &lifeview_trio_config, &tda827x_cfg_0);
+                if (!use_frontend) {    /* terrestrial */
+                        if (configure_tda827x_fe(dev, &lifeview_trio_config,
+                                                 &tda827x_cfg_0) < 0)
+                                goto dettach_frontend;
                 } else {                /* satellite */
                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
                         if (dev->dvb.frontend) {
                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
                                                                         &dev->i2c_adap, 0) == NULL) {
                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
+                                        goto dettach_frontend;
                                 }
                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
                                                                                 0x08, 0, 0) == NULL) {
                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
+                                        goto dettach_frontend;
                                 }
                         }
                 }
@@ -1067,15 +1089,20 @@ static int dvb_init(struct saa7134_dev *dev)
                                                                 &ads_duo_cfg) == NULL) {
                                 wprintk("no tda827x tuner found at addr: %02x\n",
                                         ads_tech_duo_config.tuner_address);
+                                goto dettach_frontend;
                         }
                 }
                 break;
         case SAA7134_BOARD_TEVION_DVBT_220RF:
-                configure_tda827x_fe(dev, &tevion_dvbt220rf_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
                 if (!use_frontend) {     /* terrestrial */
-                        configure_tda827x_fe(dev, &md8800_dvbt_config, &tda827x_cfg_0);
+                        if (configure_tda827x_fe(dev, &md8800_dvbt_config,
+                                                 &tda827x_cfg_0) < 0)
+                                goto dettach_frontend;
                 } else {        /* satellite */
                         dev->dvb.frontend = dvb_attach(tda10086_attach,
                                                         &flydvbs, &dev->i2c_adap);
@@ -1086,16 +1113,20 @@ static int dvb_init(struct saa7134_dev *dev)
                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
 
                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend,
-                                                0x60, &dev->i2c_adap, 0) == NULL)
+                                                0x60, &dev->i2c_adap, 0) == NULL) {
                                         wprintk("%s: Medion Quadro, no tda826x "
                                                 "found !\n", __func__);
+                                        goto dettach_frontend;
+                                }
                                 if (dev_id != 0x08) {
                                         /* we need to open the i2c gate (we know it exists) */
                                         fe->ops.i2c_gate_ctrl(fe, 1);
                                         if (dvb_attach(isl6405_attach, fe,
-                                                        &dev->i2c_adap, 0x08, 0, 0) == NULL)
+                                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
                                                 wprintk("%s: Medion Quadro, no ISL6405 "
                                                         "found !\n", __func__);
+                                                goto dettach_frontend;
+                                        }
                                         if (dev_id == 0x07) {
                                                 /* fire up the 2nd section of the LNB supply since
                                                    we can't do this from the other section */
@@ -1117,19 +1148,17 @@ static int dvb_init(struct saa7134_dev *dev)
         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
+                if (dev->dvb.frontend)
                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
                                    NULL, DVB_PLL_TDHU2);
-                }
                 break;
         case SAA7134_BOARD_KWORLD_ATSC110:
                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
+                if (dev->dvb.frontend)
                         dvb_attach(simple_tuner_attach, dev->dvb.frontend,
                                    &dev->i2c_adap, 0x61,
                                    TUNER_PHILIPS_TUV1236D);
-                }
                 break;
         case SAA7134_BOARD_FLYDVBS_LR300:
                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
@@ -1138,10 +1167,12 @@ static int dvb_init(struct saa7134_dev *dev)
                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
                                        &dev->i2c_adap, 0) == NULL) {
                                 wprintk("%s: No tda826x found!\n", __func__);
+                                goto dettach_frontend;
                         }
                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
                                 wprintk("%s: No ISL6421 found!\n", __func__);
+                                goto dettach_frontend;
                         }
                 }
                 break;
@@ -1168,43 +1199,65 @@ static int dvb_init(struct saa7134_dev *dev)
                 }
                 break;
         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
-                configure_tda827x_fe(dev, &cinergy_ht_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &cinergy_ht_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_CINERGY_HT_PCI:
-                configure_tda827x_fe(dev, &cinergy_ht_pci_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PHILIPS_TIGER_S:
-                configure_tda827x_fe(dev, &philips_tiger_s_config, &tda827x_cfg_2);
+                if (configure_tda827x_fe(dev, &philips_tiger_s_config,
+                                         &tda827x_cfg_2) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_ASUS_P7131_4871:
-                configure_tda827x_fe(dev, &asus_p7131_4871_config, &tda827x_cfg_2);
+                if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
+                                         &tda827x_cfg_2) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
-                configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config, &tda827x_cfg_2);
+                if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
+                                         &tda827x_cfg_2) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
-                configure_tda827x_fe(dev, &avermedia_super_007_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &avermedia_super_007_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
-                configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config, &tda827x_cfg_2_sw42);
+                if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
+                                         &tda827x_cfg_2_sw42) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PHILIPS_SNAKE:
                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
                                                 &dev->i2c_adap);
                 if (dev->dvb.frontend) {
                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
-                                        &dev->i2c_adap, 0) == NULL)
+                                        &dev->i2c_adap, 0) == NULL) {
                                 wprintk("%s: No tda826x found!\n", __func__);
+                                goto dettach_frontend;
+                        }
                         if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
-                                        &dev->i2c_adap, 0, 0) == NULL)
+                                        &dev->i2c_adap, 0, 0) == NULL) {
                                 wprintk("%s: No lnbp21 found!\n", __func__);
+                                goto dettach_frontend;
+                        }
                 }
                 break;
         case SAA7134_BOARD_CREATIX_CTX953:
-                configure_tda827x_fe(dev, &md8800_dvbt_config, &tda827x_cfg_0);
+                if (configure_tda827x_fe(dev, &md8800_dvbt_config,
+                                         &tda827x_cfg_0) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
-                configure_tda827x_fe(dev, &philips_tiger_s_config, &tda827x_cfg_2);
+                if (configure_tda827x_fe(dev, &philips_tiger_s_config,
+                                         &tda827x_cfg_2) < 0)
+                        goto dettach_frontend;
                 break;
         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
                 dev->dvb.frontend = dvb_attach(mt352_attach,
@@ -1218,16 +1271,20 @@ static int dvb_init(struct saa7134_dev *dev)
                 if (dev->dvb.frontend) {
                         struct dvb_frontend *fe;
                         if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
-                                  &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL)
+                                  &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
                                         "found !\n", __func__);
+                                goto dettach_frontend;
+                        }
                         /* we need to open the i2c gate (we know it exists) */
                         fe = dev->dvb.frontend;
                         fe->ops.i2c_gate_ctrl(fe, 1);
                         if (dvb_attach(isl6405_attach, fe,
-                                        &dev->i2c_adap, 0x08, 0, 0) == NULL)
+                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
                                         "found !\n", __func__);
+                                goto dettach_frontend;
+                        }
                         fe->ops.i2c_gate_ctrl(fe, 0);
                         dev->original_set_voltage = fe->ops.set_voltage;
                         fe->ops.set_voltage = md8800_set_voltage;
@@ -1254,10 +1311,7 @@ static int dvb_init(struct saa7134_dev *dev)
                 if (!fe) {
                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
                                dev->name);
-                        dvb_frontend_detach(dev->dvb.frontend);
-                        dvb_unregister_frontend(dev->dvb.frontend);
-                        dev->dvb.frontend = NULL;
-                        return -1;
+                        goto dettach_frontend;
                 }
         }
 
@@ -1282,6 +1336,12 @@ static int dvb_init(struct saa7134_dev *dev)
                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
         }
         return ret;
+
+dettach_frontend:
+        dvb_frontend_detach(dev->dvb.frontend);
+        dev->dvb.frontend = NULL;
+
+        return -1;
 }
 
 static int dvb_fini(struct saa7134_dev *dev)
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index 9276ed997388..b12c60cf5a09 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -30,6 +30,7 @@
 #include <linux/kref.h>
 
 #include <linux/usb.h>
+#include <linux/mm.h>
 #include <linux/vmalloc.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
@@ -245,6 +246,8 @@ static int stk_initialise(struct stk_camera *dev)
                 return -1;
 }
 
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+
 /* sysfs functions */
 /*FIXME cleanup this */
 
@@ -350,6 +353,10 @@ static void stk_remove_sysfs_files(struct video_device *vdev)
         video_device_remove_file(vdev, &dev_attr_vflip);
 }
 
+#else
+#define stk_create_sysfs_files(a)
+#define stk_remove_sysfs_files(a)
+#endif
 
 /* *********************************************** */
 /*
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 6bf104ea051d..5a75788b92ae 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -40,11 +40,11 @@
         typeof(&FUNCTION) __a = symbol_request(FUNCTION); \
         if (__a) { \
                 __r = (int) __a(ARGS); \
+                symbol_put(FUNCTION); \
         } else { \
                 printk(KERN_ERR "TUNER: Unable to find " \
                                 "symbol "#FUNCTION"()\n"); \
         } \
-        symbol_put(FUNCTION); \
         __r; \
 })
 
@@ -340,16 +340,6 @@ static void tuner_i2c_address_check(struct tuner *t)
         tuner_warn("====================== WARNING! ======================\n");
 }
 
-static void attach_tda829x(struct tuner *t)
-{
-        struct tda829x_config cfg = {
-                .lna_cfg        = t->config,
-                .tuner_callback = t->tuner_callback,
-        };
-        dvb_attach(tda829x_attach,
-                   &t->fe, t->i2c->adapter, t->i2c->addr, &cfg);
-}
-
 static struct xc5000_config xc5000_cfg;
 
 static void set_type(struct i2c_client *c, unsigned int type,
@@ -385,12 +375,19 @@ static void set_type(struct i2c_client *c, unsigned int type,
 
         switch (t->type) {
         case TUNER_MT2032:
-                dvb_attach(microtune_attach,
-                           &t->fe, t->i2c->adapter, t->i2c->addr);
+                if (!dvb_attach(microtune_attach,
+                           &t->fe, t->i2c->adapter, t->i2c->addr))
+                        goto attach_failed;
                 break;
         case TUNER_PHILIPS_TDA8290:
         {
-                attach_tda829x(t);
+                struct tda829x_config cfg = {
+                        .lna_cfg        = t->config,
+                        .tuner_callback = t->tuner_callback,
+                };
+                if (!dvb_attach(tda829x_attach, &t->fe, t->i2c->adapter,
+                                t->i2c->addr, &cfg))
+                        goto attach_failed;
                 break;
         }
         case TUNER_TEA5767:
@@ -441,8 +438,9 @@ static void set_type(struct i2c_client *c, unsigned int type,
                 break;
         }
         case TUNER_TDA9887:
-                dvb_attach(tda9887_attach,
-                           &t->fe, t->i2c->adapter, t->i2c->addr);
+                if (!dvb_attach(tda9887_attach,
+                           &t->fe, t->i2c->adapter, t->i2c->addr))
+                        goto attach_failed;
                 break;
         case TUNER_XC5000:
         {
@@ -450,10 +448,10 @@ static void set_type(struct i2c_client *c, unsigned int type,
 
                 xc5000_cfg.i2c_address    = t->i2c->addr;
                 xc5000_cfg.if_khz         = 5380;
-                xc5000_cfg.priv           = c->adapter->algo_data;
                 xc5000_cfg.tuner_callback = t->tuner_callback;
                 if (!dvb_attach(xc5000_attach,
-                                &t->fe, t->i2c->adapter, &xc5000_cfg))
+                                &t->fe, t->i2c->adapter, &xc5000_cfg,
+                                c->adapter->algo_data))
                         goto attach_failed;
 
                 xc_tuner_ops = &t->fe.ops.tuner_ops;
@@ -1167,7 +1165,7 @@ static int tuner_probe(struct i2c_client *client,
                         /* If chip is not tda8290, don't register.
                            since it can be tda9887*/
                         if (tuner_symbol_probe(tda829x_probe, t->i2c->adapter,
-                                               t->i2c->addr) == 0) {
+                                               t->i2c->addr) >= 0) {
                                 tuner_dbg("tda829x detected\n");
                         } else {
                                 /* Default is being tda9887 */
@@ -1181,7 +1179,7 @@ static int tuner_probe(struct i2c_client *client,
                 case 0x60:
                         if (tuner_symbol_probe(tea5767_autodetection,
                                                t->i2c->adapter, t->i2c->addr)
-                                        != EINVAL) {
+                                        >= 0) {
                                 t->type = TUNER_TEA5767;
                                 t->mode_mask = T_RADIO;
                                 t->mode = T_STANDBY;
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 3cf8a8e801e5..9da0e1807ffb 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -319,10 +319,12 @@ audioIC[] =
         {AUDIO_CHIP_INTERNAL, "CX25843"},
         {AUDIO_CHIP_INTERNAL, "CX23418"},
         {AUDIO_CHIP_INTERNAL, "CX23885"},
-        /* 40-42 */
+        /* 40-44 */
         {AUDIO_CHIP_INTERNAL, "CX23888"},
         {AUDIO_CHIP_INTERNAL, "SAA7131"},
         {AUDIO_CHIP_INTERNAL, "CX23887"},
+        {AUDIO_CHIP_INTERNAL, "SAA7164"},
+        {AUDIO_CHIP_INTERNAL, "AU8522"},
 };
 
 /* This list is supplied by Hauppauge. Thanks! */
@@ -341,8 +343,10 @@ static const char *decoderIC[] = {
         "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842",
         /* 30-34 */
         "CX25843", "CX23418", "NEC61153", "CX23885", "CX23888",
-        /* 35-37 */
-        "SAA7131", "CX25837", "CX23887"
+        /* 35-39 */
+        "SAA7131", "CX25837", "CX23887", "CX23885A", "CX23887A",
+        /* 40-42 */
+        "SAA7164", "CX23885B", "AU8522"
 };
 
 static int hasRadioTuner(int tunerType)
diff --git a/drivers/media/video/usbvision/Kconfig b/drivers/media/video/usbvision/Kconfig
index 74e1d3075a20..fc24ef05b3f3 100644
--- a/drivers/media/video/usbvision/Kconfig
+++ b/drivers/media/video/usbvision/Kconfig
@@ -1,7 +1,7 @@
 config VIDEO_USBVISION
         tristate "USB video devices based on Nogatech NT1003/1004/1005"
         depends on I2C && VIDEO_V4L2
-        select MEDIA_TUNER
+        select VIDEO_TUNER
         select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
         ---help---
           There are more than 50 different USB video devices based on