From a94e95b443811c127734ef10f3b7d2220532c1d2 Mon Sep 17 00:00:00 2001
From: Markus Rechberger <mrechberger@gmail.com>
Date: Mon, 23 Jan 2006 17:11:10 -0200
Subject: [PATCH] V4L/DVB (3432): Hauppauge HVR 900 Composite support

- Hauppauge HVR 900 Composite support

Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
 drivers/media/video/em28xx/em28xx-cards.c | 67 ++++++++++++++++++-----
 drivers/media/video/em28xx/em28xx-video.c |  1 +
 drivers/media/video/em28xx/em28xx.h       |  2 +
 3 files changed, 56 insertions(+), 14 deletions(-)

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 58f7b4194a0d..ed428c58b73d 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -136,6 +136,28 @@ struct em28xx_board em28xx_boards[] = {
 			.amux     = 1,
 		}},
 	},
+	[EM2880_BOARD_WINTV_HVR_900] = {
+		.name         = "WinTV HVR 900",
+		.vchannels    = 3,
+		.norm         = VIDEO_MODE_PAL,
+		.has_tuner    = 0,
+		.tda9887_conf = TDA9887_PRESENT,
+		.has_tuner    = 1,
+		.decoder      = EM28XX_TVP5150,
+		.input          = {{
+			.type     = EM28XX_VMUX_COMPOSITE1,
+			.vmux     = 2,
+			.amux     = 0,
+		},{
+			.type     = EM28XX_VMUX_TELEVISION,
+			.vmux     = 0,
+			.amux     = 1,
+		},{
+			.type     = EM28XX_VMUX_SVIDEO,
+			.vmux     = 9,
+			.amux     = 1,
+		}},
+	},
 	[EM2820_BOARD_MSI_VOX_USB_2] = {
 		.name		= "MSI VOX USB 2.0",
 		.vchannels	= 3,
@@ -254,30 +276,47 @@ struct usb_device_id em28xx_id_table [] = {
 	{ USB_DEVICE(0x2304, 0x0208), .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
 	{ USB_DEVICE(0x2040, 0x4200), .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
 	{ USB_DEVICE(0x2304, 0x0207), .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
+	{ USB_DEVICE(0x2040, 0x6500), .driver_info = EM2880_BOARD_WINTV_HVR_900 },
 	{ },
 };
 
+void em28xx_pre_card_setup(struct em28xx *dev)
+{
+	/* request some modules */
+	switch(dev->model){
+		case EM2880_BOARD_WINTV_HVR_900:
+			{
+				em28xx_write_regs_req(dev, 0x00, 0x08, "\x7d", 1); // reset through GPIO?
+				break;
+			}
+	}
+}
+
 void em28xx_card_setup(struct em28xx *dev)
 {
 	/* request some modules */
-	if (dev->model == EM2820_BOARD_HAUPPAUGE_WINTV_USB_2) {
-		struct tveeprom tv;
+	switch(dev->model){
+		case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
+			{
+				struct tveeprom tv;
 #ifdef CONFIG_MODULES
-		request_module("tveeprom");
-		request_module("ir-kbd-i2c");
-		request_module("msp3400");
+				request_module("tveeprom");
+				request_module("ir-kbd-i2c");
+				request_module("msp3400");
 #endif
-		/* Call first TVeeprom */
+				/* Call first TVeeprom */
 
-		dev->i2c_client.addr = 0xa0 >> 1;
-		tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
+				dev->i2c_client.addr = 0xa0 >> 1;
+				tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
 
-		dev->tuner_type= tv.tuner_type;
-		if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
-			dev->i2s_speed=2048000;
-			dev->has_msp34xx=1;
-		} else
-			dev->has_msp34xx=0;
+				dev->tuner_type= tv.tuner_type;
+				if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
+					dev->i2s_speed=2048000;
+					dev->has_msp34xx=1;
+				} else
+					dev->has_msp34xx=0;
+				break;
+			}
 	}
 }
 
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 1b0e10d5edd4..1726b2c26b6c 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -1766,6 +1766,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 	dev->vpic.depth = 16;
 	dev->vpic.palette = VIDEO_PALETTE_YUV422;
 
+	em28xx_pre_card_setup(dev);
 #ifdef CONFIG_MODULES
 	/* request some modules */
 	if (dev->decoder == EM28XX_SAA7113 || dev->decoder == EM28XX_SAA7114)
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 119fdbedc7bf..8269cca7dcdb 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -41,6 +41,7 @@
 #define EM2800_BOARD_LEADTEK_WINFAST_USBII      7
 #define EM2800_BOARD_KWORLD_USB2800             8
 #define EM2820_BOARD_PINNACLE_DVC_90		9
+#define EM2880_BOARD_WINTV_HVR_900              10
 
 #define UNSET -1
 
@@ -327,6 +328,7 @@ int em28xx_set_alternate(struct em28xx *dev);
 
 /* Provided by em28xx-cards.c */
 extern int em2800_variant_detect(struct usb_device* udev,int model);
+extern void em28xx_pre_card_setup(struct em28xx *dev);
 extern void em28xx_card_setup(struct em28xx *dev);
 extern struct em28xx_board em28xx_boards[];
 extern struct usb_device_id em28xx_id_table[];