UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[media] Add AC97 8384:7650 for some versions of EMP202 

Fix detection of EMP202 audio chip. Some versions have an id of
0x83847650 instead of 0xffffffff

Honestech Vidbox NW03 has a EMP202 audio chip with a different Vendor ID.

Apparently, it is the same with the Gadmei ITV380:
http://linuxtv.org/wiki/index.php/Gadmei_USB_TVBox_UTV380

Signed-off-by: Gareth Williams <gareth@garethwilliams.me.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Gareth Williams 2011-12-20 17:45:18 -03:00 committed by Mauro Carvalho Chehab
parent 53844c4fc7
commit 2a5fc873d6
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/video/em28xx/em28xx-core.c
View File

@ -568,7 +568,7 @@ int em28xx_audio_setup(struct em28xx *dev)
em28xx_warn("AC97 features = 0x%04x\n", feat);
/* Try to identify what audio processor we have */
if ((vid == 0xffffffff) && (feat == 0x6a90))
if (((vid == 0xffffffff) || (vid == 0x83847650)) && (feat == 0x6a90))
dev->audio_mode.ac97 = EM28XX_AC97_EM202;
else if ((vid >> 8) == 0x838476)
dev->audio_mode.ac97 = EM28XX_AC97_SIGMATEL;