On 14/10/2020 22:40, Helen Koike wrote: > > > On 9/22/20 1:58 PM, Dafna Hirschfeld wrote: >> MEDIA_BUS_FMT_METADATA_FIXED should be used when >> the same driver handles both sides of the link and >> the bus format is a fixed metadata format that is >> not configurable from userspace. >> >> Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@xxxxxxxxxxxxx> > > Acked-by: Helen Koike <helen.koike@xxxxxxxxxxxxx> > > Thanks > Helen > >> --- >> include/uapi/linux/media-bus-format.h | 8 ++++++++ >> 1 file changed, 8 insertions(+) >> >> diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h >> index 84fa53ffb13f..847b45fb546b 100644 >> --- a/include/uapi/linux/media-bus-format.h >> +++ b/include/uapi/linux/media-bus-format.h >> @@ -156,4 +156,12 @@ >> /* HSV - next is 0x6002 */ >> #define MEDIA_BUS_FMT_AHSV8888_1X32 0x6001 >> >> +/* >> + * This format should be used when the same driver handles >> + * both sides of the link and the bus format is a fixed >> + * metadata format that is not configurable from userspace. >> + * This format may have 0 height and width. I would make this stronger: "Width and height will be set to 0 for this format." Regards, Hans >> + */ >> +#define MEDIA_BUS_FMT_METADATA_FIXED 0x7001 >> + >> #endif /* __LINUX_MEDIA_BUS_FORMAT_H */ >>
