V4L/DVB (4307): Added support for the md8800 quadro board

Analog TV, CVBS, S-video and DVB-T are working,
DVB-S not yet
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Documentation/video4linux/CARDLIST.saa7134

@@ -94,3 +94,4 @@
  93 -> Medion 7134 Bridge #2                    [16be:0005]
  94 -> LifeView FlyDVB-T Hybrid Cardbus         [5168:3306,5168:3502]
  95 -> LifeView FlyVIDEO3000 (NTSC)             [5169:0138]
+ 96 -> Medion Md8800 Quadro                     [16be:0007,16be:0008]

drivers/media/video/saa7134/saa7134-cards.c

@@ -2891,6 +2891,29 @@ struct saa7134_board saa7134_boards[] = {
 			.gpio = 0x8000,
 		},
 	},
+	[SAA7134_BOARD_MEDION_MD8800_QUADRO] = {
+		.name           = "Medion Md8800 Quadro",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_PHILIPS_TDA8290,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.mpeg           = SAA7134_MPEG_DVB,
+		.inputs = {{
+			.name   = name_tv,
+			.vmux   = 1,
+			.amux   = TV,
+			.tv     = 1,
+		},{
+			.name   = name_comp1,
+			.vmux   = 0,
+			.amux   = LINE2,
+		},{
+			.name   = name_svideo,
+			.vmux   = 8,
+			.amux   = LINE2,
+		}},
+	},
 };
 
 const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
@@ -3445,6 +3468,18 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.subvendor    = 0x5168,
 		.subdevice    = 0x3502,  /* whats the difference to 0x3306 ?*/
 		.driver_data  = SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x16be,
+		.subdevice    = 0x0007,
+		.driver_data  = SAA7134_BOARD_MEDION_MD8800_QUADRO,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x16be,
+		.subdevice    = 0x0008,
+		.driver_data  = SAA7134_BOARD_MEDION_MD8800_QUADRO,
 	},{
 		/* --- boards without eeprom + subsystem ID --- */
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
@@ -3732,6 +3767,7 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 	case SAA7134_BOARD_PHILIPS_TIGER:
 	case SAA7134_BOARD_TEVION_DVBT_220RF:
 	case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
+	case SAA7134_BOARD_MEDION_MD8800_QUADRO:
 		/* this is a hybrid board, initialize to analog mode
 		 * and configure firmware eeprom address
 		 */

drivers/media/video/saa7134/saa7134-dvb.c

@@ -969,6 +969,51 @@ static struct tda1004x_config tevion_dvbt220rf_config = {
 	.request_firmware = NULL,
 };
 
+/* ------------------------------------------------------------------ */
+
+static int md8800_dvbt_analog_mode(struct dvb_frontend *fe)
+{
+	struct saa7134_dev *dev = fe->dvb->priv;
+	static u8 data[] = { 0x3c, 0x33, 0x68};
+	struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
+
+	i2c_transfer(&dev->i2c_adap, &msg, 1);
+	philips_tda827xa_tuner_sleep( 0x61, fe);
+	return 0;
+}
+
+static int md8800_dvbt_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+	int ret;
+	struct saa7134_dev *dev = fe->dvb->priv;
+	static u8 tda8290_close[] = { 0x21, 0xc0};
+	static u8 tda8290_open[]  = { 0x21, 0x80};
+	struct i2c_msg tda8290_msg = {.addr = 0x4b,.flags = 0, .len = 2};
+	/* close tda8290 i2c bridge */
+	tda8290_msg.buf = tda8290_close;
+	ret = i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1);
+	if (ret != 1)
+		return -EIO;
+	msleep(20);
+	ret = philips_tda827xa_pll_set(0x60, fe, params);
+	if (ret != 0)
+		return ret;
+	/* open tda8290 i2c bridge */
+	tda8290_msg.buf = tda8290_open;
+	i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1);
+	return ret;
+}
+
+static struct tda1004x_config md8800_dvbt_config = {
+	.demod_address = 0x08,
+	.invert        = 1,
+	.invert_oclk   = 0,
+	.xtal_freq     = TDA10046_XTAL_16M,
+	.agc_config    = TDA10046_AGC_TDA827X,
+	.if_freq       = TDA10046_FREQ_045,
+	.request_firmware = NULL,
+};
+
 #endif
 
 /* ------------------------------------------------------------------ */
@@ -1153,6 +1198,15 @@ static int dvb_init(struct saa7134_dev *dev)
 			dev->dvb.frontend->ops.tuner_ops.set_params = ads_duo_tuner_set_params;
 		}
 		break;
+	case SAA7134_BOARD_MEDION_MD8800_QUADRO:
+		dev->dvb.frontend = tda10046_attach(&md8800_dvbt_config,
+						    &dev->i2c_adap);
+		if (dev->dvb.frontend) {
+			dev->dvb.frontend->ops.tuner_ops.init = philips_tiger_tuner_init;
+			dev->dvb.frontend->ops.tuner_ops.sleep = md8800_dvbt_analog_mode;
+			dev->dvb.frontend->ops.tuner_ops.set_params = md8800_dvbt_pll_set;
+		}
+		break;
 #endif
 #ifdef HAVE_NXT200X
 	case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:

drivers/media/video/saa7134/saa7134.h

@@ -223,6 +223,7 @@ struct saa7134_format {
 #define SAA7134_BOARD_MD7134_BRIDGE_2     93
 #define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94
 #define SAA7134_BOARD_FLYVIDEO3000_NTSC 95
+#define SAA7134_BOARD_MEDION_MD8800_QUADRO 96
 
 #define SAA7134_MAXBOARDS 8
 #define SAA7134_INPUT_MAX 8