V4L/DVB: em28xx: fix for "Leadtek winfast tv usbii deluxe"

fix Video/Sound support "Leadtek winfast tv usbii deluxe".

Now, it is working Stereo, IR, Radio, TV, Svideo and Composite.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

3 files changed, 55 insertions, 6 deletions

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 25100001ffff..b1c5d9516e22 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -461,21 +461,30 @@ struct em28xx_board em28xx_boards[] = {
 		.name         = "Leadtek Winfast USB II Deluxe",
 		.valid        = EM28XX_BOARD_NOT_VALIDATED,
 		.tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
-		.tda9887_conf = TDA9887_PRESENT,
+		.has_ir_i2c   = 1,
+		.tvaudio_addr = 0x58,
+		.tda9887_conf = TDA9887_PRESENT |
+				TDA9887_PORT2_ACTIVE |
+				TDA9887_QSS,
 		.decoder      = EM28XX_SAA711X,
+		.adecoder     = EM28XX_TVAUDIO,
 		.input        = { {
 			.type     = EM28XX_VMUX_TELEVISION,
-			.vmux     = SAA7115_COMPOSITE2,
-			.amux     = EM28XX_AMUX_VIDEO,
+			.vmux     = SAA7115_COMPOSITE4,
+			.amux     = EM28XX_AMUX_AUX,
 		}, {
 			.type     = EM28XX_VMUX_COMPOSITE1,
-			.vmux     = SAA7115_COMPOSITE0,
+			.vmux     = SAA7115_COMPOSITE5,
 			.amux     = EM28XX_AMUX_LINE_IN,
 		}, {
 			.type     = EM28XX_VMUX_SVIDEO,
-			.vmux     = SAA7115_COMPOSITE0,
+			.vmux     = SAA7115_SVIDEO3,
 			.amux     = EM28XX_AMUX_LINE_IN,
 		} },
+			.radio	  = {
+			.type     = EM28XX_RADIO,
+			.amux     = EM28XX_AMUX_AUX,
+			}
 	},
 	[EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 		.name         = "Videology 20K14XUSB USB2.0",
@@ -2259,9 +2268,12 @@ static int em28xx_hint_board(struct em28xx *dev)
 /* ----------------------------------------------------------------------- */
 void em28xx_register_i2c_ir(struct em28xx *dev)
 {
+	/* Leadtek winfast tv USBII deluxe can find a non working IR-device */
+	/* at address 0x18, so if that address is needed for another board in */
+	/* the future, please put it after 0x1f. */
 	struct i2c_board_info info;
 	const unsigned short addr_list[] = {
-		 0x30, 0x47, I2C_CLIENT_END
+		 0x1f, 0x30, 0x47, I2C_CLIENT_END
 	};
 
 	if (disable_ir)
@@ -2344,6 +2356,11 @@ void em28xx_card_setup(struct em28xx *dev)
 			dev->board.has_msp34xx = 1;
 		}
 		break;
+	case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE:
+		dev->init_data.ir_codes = &ir_codes_winfast_usbii_deluxe_table;;
+		dev->init_data.get_key = em28xx_get_key_winfast_usbii_deluxe;
+		dev->init_data.name = "i2c IR (EM2820 Winfast TV USBII Deluxe)";
+		break;
 	}
 	case EM2882_BOARD_KWORLD_ATSC_315U:
 		em28xx_write_reg(dev, 0x0d, 0x42);
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 69dcf0cc1f1e..1fb754e20875 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -184,6 +184,36 @@ int em28xx_get_key_pinnacle_usb_grey(struct IR_i2c *ir, u32 *ir_key,
 	return 1;
 }
 
+int em28xx_get_key_winfast_usbii_deluxe(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
+{
+	unsigned char subaddr, keydetect, key;
+
+	struct i2c_msg msg[] = { { .addr = ir->c->addr, .flags = 0, .buf = &subaddr, .len = 1},
+
+				{ .addr = ir->c->addr, .flags = I2C_M_RD, .buf = &keydetect, .len = 1} };
+
+	subaddr = 0x10;
+	if (2 != i2c_transfer(ir->c->adapter, msg, 2)) {
+		i2cdprintk("read error\n");
+		return -EIO;
+	}
+	if (keydetect == 0x00)
+		return 0;
+
+	subaddr = 0x00;
+	msg[1].buf = &key;
+	if (2 != i2c_transfer(ir->c->adapter, msg, 2)) {
+		i2cdprintk("read error\n");
+	return -EIO;
+	}
+	if (key == 0x00)
+		return 0;
+
+	*ir_key = key;
+	*ir_raw = key;
+	return 1;
+}
+
 /**********************************************************
  Poll based get keycode functions
  **********************************************************/
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 71e90dc66582..0cb8d151cd0b 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -694,6 +694,8 @@ int em28xx_get_key_terratec(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
 int em28xx_get_key_em_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
 int em28xx_get_key_pinnacle_usb_grey(struct IR_i2c *ir, u32 *ir_key,
 				     u32 *ir_raw);
+int em28xx_get_key_winfast_usbii_deluxe(struct IR_i2c *ir, u32 *ir_key,
+				     u32 *ir_raw);
 void em28xx_register_snapshot_button(struct em28xx *dev);
 void em28xx_deregister_snapshot_button(struct em28xx *dev);