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media: Implements support for the MyGica iGrabber

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This small change adds the device identifier for the MyGica iGrabber,
which features an Empia EM2860, a Philips SAA7113, Empia EMP202, and
no tuner. Verified that both the composite and S-Video inputs work
with NTSC source. It does not appear to need any port twiddling on
pre-init.

Signed-off-by: Christopher Snowhill <chris@kode54.net>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Christopher Snowhill 2020-08-25 05:51:08 +02:00 committed by Mauro Carvalho Chehab
parent 505bfc2a14
commit 1fae3d9648
2 changed files with 23 additions and 0 deletions
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22
drivers/media/usb/em28xx/em28xx-cards.c
View file

@ -2519,6 +2519,26 @@ const struct em28xx_board em28xx_boards[] = {
.amux = EM28XX_AMUX_LINE_IN,
} },
},
/*
* 1f4d:1abe MyGica iGrabber
* (same as several other EM2860 devices)
* Empia EM2860, Philips SAA7113, Empia EMP202, No Tuner
*/
[EM2860_BOARD_MYGICA_IGRABBER] = {
.name = "MyGica iGrabber",
.vchannels = 2,
.tuner_type = TUNER_ABSENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_COMPOSITE,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
};
EXPORT_SYMBOL_GPL(em28xx_boards);
@ -2698,6 +2718,8 @@ struct usb_device_id em28xx_id_table[] = {
.driver_info = EM2860_BOARD_EASYCAP },
{ USB_DEVICE(0x1b80, 0xe425),
.driver_info = EM2874_BOARD_MAXMEDIA_UB425_TC },
{ USB_DEVICE(0x1f4d, 0x1abe),
.driver_info = EM2860_BOARD_MYGICA_IGRABBER },
{ USB_DEVICE(0x2304, 0x0242),
.driver_info = EM2884_BOARD_PCTV_510E },
{ USB_DEVICE(0x2013, 0x0251),

1
drivers/media/usb/em28xx/em28xx.h
View file

@ -151,6 +151,7 @@
#define EM2882_BOARD_ZOLID_HYBRID_TV_STICK 102
#define EM2861_BOARD_MAGIX_VIDEOWANDLER2 103
#define EM28178_BOARD_PCTV_461E_V2 104
#define EM2860_BOARD_MYGICA_IGRABBER 105
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4