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media: uvcvideo: Add mapping for HEVC payloads

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Add HEVC GUID and assotiate with HEVC pixel format so that frame
based format descriptors recognized by the UVC video driver.

Signed-off-by: Dmitry Buzdyk <dima.buzdyk@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Dmitry Buzdyk 2020-05-29 03:05:47 +02:00 • committed by Mauro Carvalho Chehab
parent fc8678783c
commit 40b222b56e
2 changed files with 9 additions and 0 deletions
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5
drivers/media/usb/uvc/uvc_driver.c
View file

@ -214,6 +214,11 @@ static struct uvc_format_desc uvc_fmts[] = {
.guid = UVC_GUID_FORMAT_CNF4,
.fcc = V4L2_PIX_FMT_CNF4,
},
{
.name = "HEVC",
.guid = UVC_GUID_FORMAT_HEVC,
.fcc = V4L2_PIX_FMT_HEVC,
},
};
/* ------------------------------------------------------------------------

4
drivers/media/usb/uvc/uvcvideo.h
View file

@ -165,6 +165,10 @@
{0x32, 0x00, 0x00, 0x00, 0x02, 0x00, 0x10, 0x00, \
0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
#define UVC_GUID_FORMAT_HEVC \
{ 'H', 'E', 'V', 'C', 0x00, 0x00, 0x10, 0x00, \
0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
/* ------------------------------------------------------------------------
* Driver specific constants.