From 68f194e027ecfbbc8d5515bc40787e542eed59e9 Mon Sep 17 00:00:00 2001 From: Daniel Ritz Date: Sat, 12 Dec 2009 14:57:17 -0300 Subject: [PATCH] V4L/DVB (13830): uvcvideo: add another YUYV format GUID for iSight cameras For some unknown reason, on a MacBookPro5,3 the iSight sometimes report a different video format GUID. This patch add the other (wrong) GUID to the format table, making the iSight work always w/o other problems. What it should report: 32595559-0000-0010-8000-00aa00389b71 What it often reports: 32595559-0000-0010-8000-000000389b71 Signed-off-by: Daniel Ritz Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/uvc/uvc_driver.c | 5 +++++ drivers/media/video/uvc/uvcvideo.h | 3 +++ 2 files changed, 8 insertions(+) diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c index c0e4fbd8f894..fc7db17afb29 100644 --- a/drivers/media/video/uvc/uvc_driver.c +++ b/drivers/media/video/uvc/uvc_driver.c @@ -60,6 +60,11 @@ static struct uvc_format_desc uvc_fmts[] = { .fcc = V4L2_PIX_FMT_YUYV, }, { + .name = "YUV 4:2:2 (YUYV)", + .guid = UVC_GUID_FORMAT_YUY2_ISIGHT, + .fcc = V4L2_PIX_FMT_YUYV, + }, + { .name = "YUV 4:2:0 (NV12)", .guid = UVC_GUID_FORMAT_NV12, .fcc = V4L2_PIX_FMT_NV12, diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h index adcba31008be..6aa9b2c2b685 100644 --- a/drivers/media/video/uvc/uvcvideo.h +++ b/drivers/media/video/uvc/uvcvideo.h @@ -113,6 +113,9 @@ struct uvc_xu_control { #define UVC_GUID_FORMAT_YUY2 \ { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_YUY2_ISIGHT \ + { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0x00, 0x00, 0x38, 0x9b, 0x71} #define UVC_GUID_FORMAT_NV12 \ { 'N', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} -- 2.11.4.GIT