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authorAdrian Taylor <adrian.taylor@realvnc.com>2010-10-20 10:55:33 (GMT)
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-10-22 22:55:43 (GMT)
commit8298f2f810b988dccfa0ab51cd874e107514c036 (patch)
tree263f57bb60dda6bc5da878723e15b44151616a74
parent69194aba3d998af0a51efdf1bde9ce6642b8ab76 (diff)
[media] Support for Elgato Video Capture
This patch allows this device successfully to show video, at least from its composite input. I have no information about the true hardware contents of this device and so this patch is based solely on fiddling with things until it worked. The chip appears to be em2860, and the closest device with equivalent inputs is the Typhoon DVD Maker. Copying the settings for that device appears to do the trick. That's what this patch does. [mchehab@redhat.com: update CARDLIST.em28xx accordingly, via script] Signed-off-by: Adrian Taylor <adrian.taylor@realvnc.com> Reviewed-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--Documentation/video4linux/CARDLIST.em28xx3
-rw-r--r--drivers/media/video/em28xx/em28xx-cards.c18
-rw-r--r--drivers/media/video/em28xx/em28xx.h1
3 files changed, 21 insertions, 1 deletions
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index 5c56875..ac2616a 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -31,6 +31,7 @@
30 -> Videology 20K14XUSB USB2.0 (em2820/em2840)
31 -> Usbgear VD204v9 (em2821)
32 -> Supercomp USB 2.0 TV (em2821)
+ 33 -> Elgato Video Capture (em2860) [0fd9:0033]
34 -> Terratec Cinergy A Hybrid XS (em2860) [0ccd:004f]
35 -> Typhoon DVD Maker (em2860)
36 -> NetGMBH Cam (em2860)
@@ -45,7 +46,7 @@
45 -> Pinnacle PCTV DVB-T (em2870)
46 -> Compro, VideoMate U3 (em2870) [185b:2870]
47 -> KWorld DVB-T 305U (em2880) [eb1a:e305]
- 48 -> KWorld DVB-T 310U (em2880) [eb1a:e310]
+ 48 -> KWorld DVB-T 310U (em2880)
49 -> MSI DigiVox A/D (em2880) [eb1a:e310]
50 -> MSI DigiVox A/D II (em2880) [eb1a:e320]
51 -> Terratec Hybrid XS Secam (em2880) [0ccd:004c]
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index f6dbb21..a7cec27 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -1660,6 +1660,22 @@ struct em28xx_board em28xx_boards[] = {
.gpio = terratec_av350_unmute_gpio,
} },
},
+
+ [EM2860_BOARD_ELGATO_VIDEO_CAPTURE] = {
+ .name = "Elgato Video Capture",
+ .decoder = EM28XX_SAA711X,
+ .tuner_type = TUNER_ABSENT, /* Capture only device */
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
+
[EM2882_BOARD_EVGA_INDTUBE] = {
.name = "Evga inDtube",
.tuner_type = TUNER_XC2028,
@@ -1784,6 +1800,8 @@ struct usb_device_id em28xx_id_table[] = {
.driver_info = EM2860_BOARD_TERRATEC_AV350 },
{ USB_DEVICE(0x0ccd, 0x0096),
.driver_info = EM2860_BOARD_TERRATEC_GRABBY },
+ { USB_DEVICE(0x0fd9, 0x0033),
+ .driver_info = EM2860_BOARD_ELGATO_VIDEO_CAPTURE},
{ USB_DEVICE(0x185b, 0x2870),
.driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
{ USB_DEVICE(0x185b, 0x2041),
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index adb20eb..6a75e6a 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -74,6 +74,7 @@
#define EM2820_BOARD_VIDEOLOGY_20K14XUSB 30
#define EM2821_BOARD_USBGEAR_VD204 31
#define EM2821_BOARD_SUPERCOMP_USB_2 32
+#define EM2860_BOARD_ELGATO_VIDEO_CAPTURE 33
#define EM2860_BOARD_TERRATEC_HYBRID_XS 34
#define EM2860_BOARD_TYPHOON_DVD_MAKER 35
#define EM2860_BOARD_NETGMBH_CAM 36

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