From: Mauro Carvalho Chehab Date: Sat, 8 Aug 2009 06:28:41 +0000 (-0300) Subject: V4L/DVB (12407): em28xx: Adjust Silvercrest xtal frequency X-Git-Tag: submit/tizen/20141203.153721~14996^2~13 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=970cff36c0850e8193ac1162e42c7c11001b872d;p=platform%2Fkernel%2Flinux-arm64.git V4L/DVB (12407): em28xx: Adjust Silvercrest xtal frequency We don't know the xtal frequency of Silvercrest, but we need to have some value in order to allow controlling the frame rate frequency. The value is probably still wrong, since the manufacturer announces this device as being capable of 30fps, but the maximum we can get is 13.5 fps. Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 9011a498e5b..fc46032bfe2 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -1785,7 +1785,7 @@ static int em28xx_hint_sensor(struct em28xx *dev) dev->em28xx_sensor = EM28XX_MT9V011; dev->sensor_xres = 640; dev->sensor_yres = 480; - dev->sensor_xtal = 6300000; + dev->sensor_xtal = 12150000; /* probably means GRGB 16 bit bayer */ dev->vinmode = 0x0d;