[media] saa7134: support MagicPro ProHDTV Pro2 Hybrid DMB-TH PCI card

This card has a TD18271 silicon tuner, and uses TDA8290 and LGS8G75 to
demodulate analog and digital broadcast respectively. GPIO configurations
were derived using DScaler regspy.

Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

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

···
 			.amux = TV,
 		},
 	},
+	[SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2] = {
+		/* Timothy Lee <[e-mail]> */
+		.name		= "MagicPro ProHDTV Pro2 DMB-TH/Hybrid",
+		.audio_clock	= 0x00187de7,
+		.tuner_type	= TUNER_PHILIPS_TDA8290,
+		.radio_type	= UNSET,
+		.tuner_config	= 3,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.gpiomask	= 0x02050000,
+		.mpeg		= SAA7134_MPEG_DVB,
+		.ts_type	= SAA7134_MPEG_TS_PARALLEL,
+		.inputs		= { {
+			.name   = name_tv,
+			.vmux   = 1,
+			.amux   = TV,
+			.tv     = 1,
+			.gpio   = 0x00050000,
+		}, {
+			.name   = name_comp1,
+			.vmux   = 3,
+			.amux   = LINE1,
+			.gpio   = 0x00050000,
+		}, {
+			.name   = name_svideo,
+			.vmux   = 8,
+			.amux   = LINE1,
+			.gpio   = 0x00050000,
+		} },
+		.radio = {
+			.name   = name_radio,
+			.amux   = TV,
+			.gpio   = 0x00050000,
+		},
+		.mute = {
+			.name   = name_mute,
+			.vmux   = 0,
+			.amux   = TV,
+			.gpio   = 0x00050000,
+		},
+	},
 
 };
 
···
 		.subdevice    = 0xc900,
 		.driver_data  = SAA7134_BOARD_VIDEOMATE_M1F,
 	}, {
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
+		.subvendor    = 0x17de,
+		.subdevice    = 0xd136,
+		.driver_data  = SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2,
+	}, {
 		/* --- boards without eeprom + subsystem ID --- */
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
···
 		switch (dev->board) {
 		case SAA7134_BOARD_HAUPPAUGE_HVR1150:
 		case SAA7134_BOARD_HAUPPAUGE_HVR1120:
+		case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
 			ret = saa7134_tda18271_hvr11x0_toggle_agc(dev, arg);
 			break;
 		case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
···
 	case SAA7134_BOARD_HAUPPAUGE_HVR1120:
 	case SAA7134_BOARD_AVERMEDIA_M733A:
 	case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
+	case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
 		/* tda8290 + tda18271 */
 		ret = saa7134_tda8290_18271_callback(dev, command, arg);
 		break;
···
 		msleep(10);
 		saa7134_set_gpio(dev, 1, 1);
 		dev->has_remote = SAA7134_REMOTE_GPIO;
+		break;
+	case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
+		/* enable LGS-8G75 */
+		saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x0e050000, 0x0c050000);
+		saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0e050000, 0x0c050000);
 		break;
 	}
 	return 0;

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

···
 #include "lgdt3305.h"
 #include "tda8290.h"
 #include "mb86a20s.h"
+#include "lgs8gxx.h"
 
 #include "zl10353.h"
 
···
 	.gate    = TDA18271_GATE_ANALOG,
 };
 
+static struct lgs8gxx_config prohdtv_pro2_lgs8g75_config = {
+	.prod = LGS8GXX_PROD_LGS8G75,
+	.demod_address = 0x1d,
+	.serial_ts = 0,
+	.ts_clk_pol = 1,
+	.ts_clk_gated = 0,
+	.if_clk_freq = 30400, /* 30.4 MHz */
+	.if_freq = 4000, /* 4.00 MHz */
+	.if_neg_center = 0,
+	.ext_adc = 0,
+	.adc_signed = 1,
+	.adc_vpp = 3, /* 2.0 Vpp */
+	.if_neg_edge = 1,
+};
+
+static struct tda18271_config prohdtv_pro2_tda18271_config = {
+	.gate = TDA18271_GATE_ANALOG,
+	.output_opt = TDA18271_OUTPUT_LT_OFF,
+};
+
 /* ==================================================================
  * Core code
  */
···
 		}
 
 		/* mb86a20s need to use the I2C gateway */
+		break;
+	case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
+		fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
+					       &prohdtv_pro2_lgs8g75_config,
+					       &dev->i2c_adap);
+		if (fe0->dvb.frontend != NULL) {
+			dvb_attach(tda829x_attach, fe0->dvb.frontend,
+				   &dev->i2c_adap, 0x4b,
+				   &tda829x_no_probe);
+			dvb_attach(tda18271_attach, fe0->dvb.frontend,
+				   0x60, &dev->i2c_adap,
+				   &prohdtv_pro2_tda18271_config);
+		}
 		break;
 	default:
 		wprintk("Huh? unknown DVB card?\n");

drivers/media/video/saa7134/saa7134.h

···
 #define SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG 182
 #define SAA7134_BOARD_VIDEOMATE_M1F         183
 #define SAA7134_BOARD_ENCORE_ENLTV_FM3      184
+#define SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2 185
 
 #define SAA7134_MAXBOARDS 32
 #define SAA7134_INPUT_MAX 8