V4L/DVB (13374): AltoBeam ATBM8830 GB20600-2006(DMB-TH) demodulator

Adds support for Maxim MAX2165 silicon tuner.

It was tested on Mygica X8558Pro, which has MAX2165, ATBM8830 and CX23885.

Signed-off-by: David T. L. Wong <davidtlwong@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 75 insertions, 0 deletions

diff --git a/drivers/media/dvb/frontends/atbm8830_priv.h b/drivers/media/dvb/frontends/atbm8830_priv.h
new file mode 100644
index 000000000000..ce960f76092a
--- /dev/null
+++ b/drivers/media/dvb/frontends/atbm8830_priv.h
@@ -0,0 +1,75 @@
+/*
+ *    Support for AltoBeam GB20600 (a.k.a DMB-TH) demodulator
+ *    ATBM8830, ATBM8831
+ *
+ *    Copyright (C) 2009 David T.L. Wong <davidtlwong@gmail.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 __ATBM8830_PRIV_H
+#define __ATBM8830_PRIV_H
+
+struct atbm_state {
+        struct i2c_adapter *i2c;
+        /* configuration settings */
+        const struct atbm8830_config *config;
+        struct dvb_frontend frontend;
+};
+
+#define REG_CHIP_ID     0x0000
+#define REG_TUNER_BASEBAND      0x0001
+#define REG_DEMOD_RUN   0x0004
+#define REG_DSP_RESET   0x0005
+#define REG_RAM_RESET   0x0006
+#define REG_ADC_RESET   0x0007
+#define REG_TSPORT_RESET        0x0008
+#define REG_BLKERR_POL  0x000C
+#define REG_I2C_GATE    0x0103
+#define REG_TS_SAMPLE_EDGE      0x0301
+#define REG_TS_PKT_LEN_204      0x0302
+#define REG_TS_PKT_LEN_AUTO     0x0303
+#define REG_TS_SERIAL   0x0305
+#define REG_TS_CLK_FREERUN      0x0306
+#define REG_TS_VALID_MODE       0x0307
+#define REG_TS_CLK_MODE 0x030B /* 1 for serial, 0 for parallel */
+
+#define REG_TS_ERRBIT_USE       0x030C
+#define REG_LOCK_STATUS 0x030D
+#define REG_ADC_CONFIG  0x0602
+#define REG_CARRIER_OFFSET      0x0827 /* 0x0827-0x0829 little endian */
+#define REG_DETECTED_PN_MODE    0x082D
+#define REG_READ_LATCH  0x084D
+#define REG_IF_FREQ     0x0A00 /* 0x0A00-0x0A02 little endian */
+#define REG_OSC_CLK     0x0A03 /* 0x0A03-0x0A05 little endian */
+#define REG_BYPASS_CCI  0x0A06
+#define REG_ANALOG_LUMA_DETECTED        0x0A25
+#define REG_ANALOG_AUDIO_DETECTED       0x0A26
+#define REG_ANALOG_CHROMA_DETECTED      0x0A39
+#define REG_FRAME_ERR_CNT       0x0B04
+#define REG_USE_EXT_ADC 0x0C00
+#define REG_SWAP_I_Q    0x0C01
+#define REG_TPS_MANUAL  0x0D01
+#define REG_TPS_CONFIG  0x0D02
+#define REG_BYPASS_DEINTERLEAVER        0x0E00
+#define REG_AGC_TARGET  0x1003 /* 0x1003-0x1005 little endian */
+#define REG_AGC_MIN     0x1020
+#define REG_AGC_MAX     0x1023
+#define REG_AGC_LOCK    0x1027
+#define REG_AGC_PWM_VAL 0x1028 /* 0x1028-0x1029 little endian */
+#define REG_AGC_HOLD_LOOP       0x1031
+
+#endif
+