[media] cx23885: add support for HVR-1255 analog (cx23888 variant)

Get the HVR-1255 analog support working for all supported inputs.  This
includes introduction of a new board profile for an OEM variant which
doesn't have all the same inputs as the retail version of the board.

Validated with the following boards:

HVR-1255 (0070:2259)

Thanks to Steven Toth and Hauppauge for	loaning	me various boards to
regression test	with.

Thanks-to: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Devin Heitmueler <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/cx23885/cx23885-cards.c

@@ -282,7 +282,55 @@ struct cx23885_board cx23885_boards[] = {
 	},
 	[CX23885_BOARD_HAUPPAUGE_HVR1255] = {
 		.name		= "Hauppauge WinTV-HVR1255",
+		.porta		= CX23885_ANALOG_VIDEO,
 		.portc		= CX23885_MPEG_DVB,
+		.tuner_type	= TUNER_ABSENT,
+		.tuner_addr	= 0x42, /* 0x84 >> 1 */
+		.force_bff	= 1,
+		.input          = {{
+			.type   = CX23885_VMUX_TELEVISION,
+			.vmux   =	CX25840_VIN7_CH3 |
+					CX25840_VIN5_CH2 |
+					CX25840_VIN2_CH1 |
+					CX25840_DIF_ON,
+			.amux   = CX25840_AUDIO8,
+		}, {
+			.type   = CX23885_VMUX_COMPOSITE1,
+			.vmux   =	CX25840_VIN7_CH3 |
+					CX25840_VIN4_CH2 |
+					CX25840_VIN6_CH1,
+			.amux   = CX25840_AUDIO7,
+		}, {
+			.type   = CX23885_VMUX_SVIDEO,
+			.vmux   =	CX25840_VIN7_CH3 |
+					CX25840_VIN4_CH2 |
+					CX25840_VIN8_CH1 |
+					CX25840_SVIDEO_ON,
+			.amux   = CX25840_AUDIO7,
+		} },
+	},
+	[CX23885_BOARD_HAUPPAUGE_HVR1255_22111] = {
+		.name		= "Hauppauge WinTV-HVR1255",
+		.porta		= CX23885_ANALOG_VIDEO,
+		.portc		= CX23885_MPEG_DVB,
+		.tuner_type	= TUNER_ABSENT,
+		.tuner_addr	= 0x42, /* 0x84 >> 1 */
+		.force_bff	= 1,
+		.input          = {{
+			.type   = CX23885_VMUX_TELEVISION,
+			.vmux   =	CX25840_VIN7_CH3 |
+					CX25840_VIN5_CH2 |
+					CX25840_VIN2_CH1 |
+					CX25840_DIF_ON,
+			.amux   = CX25840_AUDIO8,
+		}, {
+			.type   = CX23885_VMUX_SVIDEO,
+			.vmux   =	CX25840_VIN7_CH3 |
+					CX25840_VIN4_CH2 |
+					CX25840_VIN8_CH1 |
+					CX25840_SVIDEO_ON,
+			.amux   = CX25840_AUDIO7,
+		} },
 	},
 	[CX23885_BOARD_HAUPPAUGE_HVR1210] = {
 		.name		= "Hauppauge WinTV-HVR1210",
@@ -639,7 +687,7 @@ struct cx23885_subid cx23885_subids[] = {
 	}, {
 		.subvendor = 0x0070,
 		.subdevice = 0x2259,
-		.card      = CX23885_BOARD_HAUPPAUGE_HVR1255,
+		.card      = CX23885_BOARD_HAUPPAUGE_HVR1255_22111,
 	}, {
 		.subvendor = 0x0070,
 		.subdevice = 0x2291,
@@ -1145,6 +1193,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1270:
 	case CX23885_BOARD_HAUPPAUGE_HVR1275:
 	case CX23885_BOARD_HAUPPAUGE_HVR1255:
+	case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
 	case CX23885_BOARD_HAUPPAUGE_HVR1210:
 		/* GPIO-5 RF Control: 0 = RF1 Terrestrial, 1 = RF2 Cable */
 		/* GPIO-6 I2C Gate which can isolate the demod from the bus */
@@ -1282,6 +1331,7 @@ int cx23885_ir_init(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1400:
 	case CX23885_BOARD_HAUPPAUGE_HVR1275:
 	case CX23885_BOARD_HAUPPAUGE_HVR1255:
+	case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
 	case CX23885_BOARD_HAUPPAUGE_HVR1210:
 		/* FIXME: Implement me */
 		break;
@@ -1439,6 +1489,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1270:
 	case CX23885_BOARD_HAUPPAUGE_HVR1275:
 	case CX23885_BOARD_HAUPPAUGE_HVR1255:
+	case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
 	case CX23885_BOARD_HAUPPAUGE_HVR1210:
 	case CX23885_BOARD_HAUPPAUGE_HVR1850:
 	case CX23885_BOARD_HAUPPAUGE_HVR1290:
@@ -1526,6 +1577,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1270:
 	case CX23885_BOARD_HAUPPAUGE_HVR1275:
 	case CX23885_BOARD_HAUPPAUGE_HVR1255:
+	case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
 	case CX23885_BOARD_HAUPPAUGE_HVR1210:
 	case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
 	case CX23885_BOARD_HAUPPAUGE_HVR1290:
@@ -1554,6 +1606,8 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
 	case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
 	case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
+	case CX23885_BOARD_HAUPPAUGE_HVR1255:
+	case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
 	case CX23885_BOARD_HAUPPAUGE_HVR1270:
 	case CX23885_BOARD_HAUPPAUGE_HVR1850:
 	case CX23885_BOARD_MYGICA_X8506:

drivers/media/video/cx23885/cx23885-dvb.c

@@ -712,6 +712,7 @@ static int dvb_register(struct cx23885_tsport *port)
 		}
 		break;
 	case CX23885_BOARD_HAUPPAUGE_HVR1255:
+	case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
 		i2c_bus = &dev->i2c_bus[0];
 		fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 					       &hcw_s5h1411_config,
@@ -721,6 +722,11 @@ static int dvb_register(struct cx23885_tsport *port)
 				   0x60, &dev->i2c_bus[1].i2c_adap,
 				   &hauppauge_tda18271_config);
 		}
+
+		tda18271_attach(&dev->ts1.analog_fe,
+			0x60, &dev->i2c_bus[1].i2c_adap,
+			&hauppauge_tda18271_config);
+
 		break;
 	case CX23885_BOARD_HAUPPAUGE_HVR1800:
 		i2c_bus = &dev->i2c_bus[0];

drivers/media/video/cx23885/cx23885-video.c

@@ -506,6 +506,8 @@ static int cx23885_video_mux(struct cx23885_dev *dev, unsigned int input)
 	if ((dev->board == CX23885_BOARD_HAUPPAUGE_HVR1800) ||
 		(dev->board == CX23885_BOARD_MPX885) ||
 		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1250) ||
+		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255) ||
+		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111) ||
 		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850)) {
 		/* Configure audio routing */
 		v4l2_subdev_call(dev->sd_cx25840, audio, s_routing,
@@ -1579,7 +1581,9 @@ static int cx23885_set_freq_via_ops(struct cx23885_dev *dev,
 
 	fe = vfe->dvb.frontend;
 
-	if (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850)
+	if ((dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850) ||
+	    (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255) ||
+	    (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111))
 		fe = &dev->ts1.analog_fe;
 
 	if (fe && fe->ops.tuner_ops.set_analog_params) {
@@ -1609,6 +1613,8 @@ int cx23885_set_frequency(struct file *file, void *priv,
 	int ret;
 
 	switch (dev->board) {
+	case CX23885_BOARD_HAUPPAUGE_HVR1255:
+	case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
 	case CX23885_BOARD_HAUPPAUGE_HVR1850:
 		ret = cx23885_set_freq_via_ops(dev, f);
 		break;

drivers/media/video/cx23885/cx23885.h

@@ -90,6 +90,7 @@
 #define CX23885_BOARD_MYGICA_X8507             33
 #define CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL 34
 #define CX23885_BOARD_TEVII_S471               35
+#define CX23885_BOARD_HAUPPAUGE_HVR1255_22111  36
 
 #define GPIO_0 0x00000001
 #define GPIO_1 0x00000002