V4L/DVB (5543): Tda10023: Add support for frontend TDA10023

Add support for the frontend TDA10023 and add cards that need the
tda10023.

Signed-off-by: Hartmut Birr <e9hack@googlemail.com>
Signed-off-by: Georg Acher <acher@in.tum.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

4 files changed, 99 insertions, 27 deletions

diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig
index 3cd319ff0e68..7751628e1415 100644
--- a/drivers/media/dvb/ttpci/Kconfig
+++ b/drivers/media/dvb/ttpci/Kconfig
@@ -67,6 +67,7 @@ config DVB_BUDGET
         select DVB_L64781 if !DVB_FE_CUSTOMISE
         select DVB_TDA8083 if !DVB_FE_CUSTOMISE
         select DVB_TDA10021 if !DVB_FE_CUSTOMISE
+        select DVB_TDA10023 if !DVB_FE_CUSTOMISE
         select DVB_S5H1420 if !DVB_FE_CUSTOMISE
         select DVB_TDA10086 if !DVB_FE_CUSTOMISE
         select DVB_TDA826X if !DVB_FE_CUSTOMISE
@@ -111,6 +112,7 @@ config DVB_BUDGET_AV
         select DVB_STV0299 if !DVB_FE_CUSTOMISE
         select DVB_TDA1004X if !DVB_FE_CUSTOMISE
         select DVB_TDA10021 if !DVB_FE_CUSTOMISE
+        select DVB_TDA10023 if !DVB_FE_CUSTOMISE
         select DVB_TUA6100 if !DVB_FE_CUSTOMISE
         select FW_LOADER
         help
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 54ca3a3288e7..5680aa57c93e 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -35,7 +35,7 @@
 
 #include "budget.h"
 #include "stv0299.h"
-#include "tda10021.h"
+#include "tda1002x.h"
 #include "tda1004x.h"
 #include "tua6100.h"
 #include "dvb-pll.h"
@@ -611,37 +611,60 @@ static struct stv0299_config cinergy_1200s_1894_0010_config = {
 static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 {
         struct budget *budget = (struct budget *) fe->dvb->priv;
-        u8 buf[4];
+        u8 buf[6];
         struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) };
+        int i;
 
+#define CU1216_IF 36125000
 #define TUNER_MUL 62500
 
-        u32 div = (params->frequency + 36125000 + TUNER_MUL / 2) / TUNER_MUL;
+        u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
 
         buf[0] = (div >> 8) & 0x7f;
         buf[1] = div & 0xff;
-        buf[2] = 0x86;
+        buf[2] = 0xce;
         buf[3] = (params->frequency < 150000000 ? 0x01 :
                   params->frequency < 445000000 ? 0x02 : 0x04);
+        buf[4] = 0xde;
+        buf[5] = 0x20;
 
         if (fe->ops.i2c_gate_ctrl)
                 fe->ops.i2c_gate_ctrl(fe, 1);
         if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1)
                 return -EIO;
+
+        /* wait for the pll lock */
+        msg.flags = I2C_M_RD;
+        msg.len = 1;
+        for (i = 0; i < 20; i++) {
+                if (fe->ops.i2c_gate_ctrl)
+                        fe->ops.i2c_gate_ctrl(fe, 1);
+                if (i2c_transfer(&budget->i2c_adap, &msg, 1) == 1 && (buf[0] & 0x40))
+                        break;
+                msleep(10);
+        }
+
+        /* switch the charge pump to the lower current */
+        msg.flags = 0;
+        msg.len = 2;
+        msg.buf = &buf[2];
+        buf[2] &= ~0x40;
+        if (fe->ops.i2c_gate_ctrl)
+                fe->ops.i2c_gate_ctrl(fe, 1);
+        if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1)
+                return -EIO;
+
         return 0;
 }
 
-static struct tda10021_config philips_cu1216_config = {
+static struct tda1002x_config philips_cu1216_config = {
         .demod_address = 0x0c,
 };
 
-static struct tda10021_config philips_cu1216_config_altaddress = {
+static struct tda1002x_config philips_cu1216_config_altaddress = {
         .demod_address = 0x0d,
 };
 
-
-
-
 static int philips_tu1216_tuner_init(struct dvb_frontend *fe)
 {
         struct budget *budget = (struct budget *) fe->dvb->priv;
@@ -888,24 +911,28 @@ static u8 read_pwm(struct budget_av *budget_av)
         return pwm;
 }
 
-#define SUBID_DVBS_KNC1         0x0010
-#define SUBID_DVBS_KNC1_PLUS    0x0011
-#define SUBID_DVBS_TYPHOON      0x4f56
-#define SUBID_DVBS_CINERGY1200  0x1154
-#define SUBID_DVBS_CYNERGY1200N 0x1155
-
-#define SUBID_DVBS_TV_STAR      0x0014
-#define SUBID_DVBS_TV_STAR_CI   0x0016
-#define SUBID_DVBS_EASYWATCH_1  0x001a
-#define SUBID_DVBS_EASYWATCH    0x001e
-#define SUBID_DVBC_EASYWATCH    0x002a
-#define SUBID_DVBC_KNC1         0x0020
-#define SUBID_DVBC_KNC1_PLUS    0x0021
-#define SUBID_DVBC_CINERGY1200  0x1156
-
-#define SUBID_DVBT_KNC1_PLUS    0x0031
-#define SUBID_DVBT_KNC1         0x0030
-#define SUBID_DVBT_CINERGY1200  0x1157
+#define SUBID_DVBS_KNC1                 0x0010
+#define SUBID_DVBS_KNC1_PLUS            0x0011
+#define SUBID_DVBS_TYPHOON              0x4f56
+#define SUBID_DVBS_CINERGY1200          0x1154
+#define SUBID_DVBS_CYNERGY1200N         0x1155
+#define SUBID_DVBS_TV_STAR              0x0014
+#define SUBID_DVBS_TV_STAR_CI           0x0016
+#define SUBID_DVBS_EASYWATCH_1          0x001a
+#define SUBID_DVBS_EASYWATCH            0x001e
+
+#define SUBID_DVBC_EASYWATCH            0x002a
+#define SUBID_DVBC_EASYWATCH_MK3        0x002c
+#define SUBID_DVBC_KNC1                 0x0020
+#define SUBID_DVBC_KNC1_PLUS            0x0021
+#define SUBID_DVBC_KNC1_MK3             0x0022
+#define SUBID_DVBC_KNC1_PLUS_MK3        0x0023
+#define SUBID_DVBC_CINERGY1200          0x1156
+#define SUBID_DVBC_CINERGY1200_MK3      0x1176
+
+#define SUBID_DVBT_KNC1_PLUS            0x0031
+#define SUBID_DVBT_KNC1                 0x0030
+#define SUBID_DVBT_CINERGY1200          0x1157
 
 static void frontend_init(struct budget_av *budget_av)
 {
@@ -924,6 +951,7 @@ static void frontend_init(struct budget_av *budget_av)
                 case SUBID_DVBC_KNC1_PLUS:
                 case SUBID_DVBT_KNC1_PLUS:
                 case SUBID_DVBC_EASYWATCH:
+                case SUBID_DVBC_KNC1_PLUS_MK3:
                         saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI);
                         break;
         }
@@ -980,6 +1008,7 @@ static void frontend_init(struct budget_av *budget_av)
         case SUBID_DVBC_CINERGY1200:
         case SUBID_DVBC_EASYWATCH:
                 budget_av->reinitialise_demod = 1;
+                budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
                 fe = dvb_attach(tda10021_attach, &philips_cu1216_config,
                                      &budget_av->budget.i2c_adap,
                                      read_pwm(budget_av));
@@ -992,6 +1021,20 @@ static void frontend_init(struct budget_av *budget_av)
                 }
                 break;
 
+        case SUBID_DVBC_EASYWATCH_MK3:
+        case SUBID_DVBC_CINERGY1200_MK3:
+        case SUBID_DVBC_KNC1_MK3:
+        case SUBID_DVBC_KNC1_PLUS_MK3:
+                budget_av->reinitialise_demod = 1;
+                budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
+                fe = dvb_attach(tda10023_attach, &philips_cu1216_config,
+                                     &budget_av->budget.i2c_adap,
+                                     read_pwm(budget_av));
+                if (fe) {
+                        fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params;
+                }
+                break;
+
         case SUBID_DVBT_KNC1:
         case SUBID_DVBT_KNC1_PLUS:
         case SUBID_DVBT_CINERGY1200:
@@ -1220,12 +1263,16 @@ MAKE_BUDGET_INFO(kncxs, "KNC TV STAR DVB-S", BUDGET_TVSTAR);
 MAKE_BUDGET_INFO(satewpls, "Satelco EasyWatch DVB-S light", BUDGET_TVSTAR);
 MAKE_BUDGET_INFO(satewpls1, "Satelco EasyWatch DVB-S light", BUDGET_KNC1S);
 MAKE_BUDGET_INFO(satewplc, "Satelco EasyWatch DVB-C", BUDGET_KNC1CP);
+MAKE_BUDGET_INFO(satewcmk3, "Satelco EasyWatch DVB-C MK3", BUDGET_KNC1C_MK3);
 MAKE_BUDGET_INFO(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP);
 MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP);
+MAKE_BUDGET_INFO(knc1cmk3, "KNC1 DVB-C MK3", BUDGET_KNC1C_MK3);
+MAKE_BUDGET_INFO(knc1cpmk3, "KNC1 DVB-C Plus MK3", BUDGET_KNC1CP_MK3);
 MAKE_BUDGET_INFO(knc1tp, "KNC1 DVB-T Plus", BUDGET_KNC1TP);
 MAKE_BUDGET_INFO(cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S);
 MAKE_BUDGET_INFO(cin1200sn, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S);
 MAKE_BUDGET_INFO(cin1200c, "Terratec Cinergy 1200 DVB-C", BUDGET_CIN1200C);
+MAKE_BUDGET_INFO(cin1200cmk3, "Terratec Cinergy 1200 DVB-C MK3", BUDGET_CIN1200C_MK3);
 MAKE_BUDGET_INFO(cin1200t, "Terratec Cinergy 1200 DVB-T", BUDGET_CIN1200T);
 
 static struct pci_device_id pci_tbl[] = {
@@ -1239,13 +1286,17 @@ static struct pci_device_id pci_tbl[] = {
         MAKE_EXTENSION_PCI(satewpls, 0x1894, 0x001e),
         MAKE_EXTENSION_PCI(satewpls1, 0x1894, 0x001a),
         MAKE_EXTENSION_PCI(satewplc, 0x1894, 0x002a),
+        MAKE_EXTENSION_PCI(satewcmk3, 0x1894, 0x002c),
         MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020),
         MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021),
+        MAKE_EXTENSION_PCI(knc1cmk3, 0x1894, 0x0022),
+        MAKE_EXTENSION_PCI(knc1cpmk3, 0x1894, 0x0023),
         MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030),
         MAKE_EXTENSION_PCI(knc1tp, 0x1894, 0x0031),
         MAKE_EXTENSION_PCI(cin1200s, 0x153b, 0x1154),
         MAKE_EXTENSION_PCI(cin1200sn, 0x153b, 0x1155),
         MAKE_EXTENSION_PCI(cin1200c, 0x153b, 0x1156),
+        MAKE_EXTENSION_PCI(cin1200cmk3, 0x153b, 0x1176),
         MAKE_EXTENSION_PCI(cin1200t, 0x153b, 0x1157),
         {
          .vendor = 0,
diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c
index cef9d8d8a122..6b97dc1e6b65 100644
--- a/drivers/media/dvb/ttpci/budget-core.c
+++ b/drivers/media/dvb/ttpci/budget-core.c
@@ -109,6 +109,19 @@ static int start_ts_capture(struct budget *budget)
                 saa7146_write(dev, MC2, (MASK_10 | MASK_26));
                 saa7146_write(dev, BRS_CTRL, 0x60000000);
                 break;
+        case BUDGET_CIN1200C_MK3:
+        case BUDGET_KNC1C_MK3:
+        case BUDGET_KNC1CP_MK3:
+                if (budget->video_port == BUDGET_VIDEO_PORTA) {
+                        saa7146_write(dev, DD1_INIT, 0x06000200);
+                        saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
+                        saa7146_write(dev, BRS_CTRL, 0x00000000);
+                } else {
+                        saa7146_write(dev, DD1_INIT, 0x00000600);
+                        saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
+                        saa7146_write(dev, BRS_CTRL, 0x60000000);
+                }
+                break;
         default:
                 if (budget->video_port == BUDGET_VIDEO_PORTA) {
                         saa7146_write(dev, DD1_INIT, 0x06000200);
@@ -418,6 +431,9 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
         case BUDGET_KNC1C:
         case BUDGET_KNC1CP:
         case BUDGET_CIN1200C:
+        case BUDGET_KNC1C_MK3:
+        case BUDGET_KNC1CP_MK3:
+        case BUDGET_CIN1200C_MK3:
                 budget->buffer_width = TS_WIDTH_DVBC;
                 max_bufsize = TS_MAX_BUFSIZE_K_DVBC;
                 height_mask = TS_HEIGHT_MASK_DVBC;
diff --git a/drivers/media/dvb/ttpci/budget.h b/drivers/media/dvb/ttpci/budget.h
index e8a5c79178e1..d764ffa728b0 100644
--- a/drivers/media/dvb/ttpci/budget.h
+++ b/drivers/media/dvb/ttpci/budget.h
@@ -99,6 +99,9 @@ static struct saa7146_pci_extension_data x_var = { \
 #define BUDGET_KNC1CP              12
 #define BUDGET_KNC1TP              13
 #define BUDGET_TVSTAR              14
+#define BUDGET_CIN1200C_MK3        15
+#define BUDGET_KNC1C_MK3           16
+#define BUDGET_KNC1CP_MK3          17
 
 #define BUDGET_VIDEO_PORTA         0
 #define BUDGET_VIDEO_PORTB         1