Am 05.01.2017 um 12:37 schrieb Ville Syrjälä: > On Wed, Jan 04, 2017 at 07:38:55PM +0100, Rainer Hochecker wrote: >> From: Rainer Hochecker <fernetmenta at online.de> >> >> This adds fourcc codes for 16bit planes required for DRM buffer >> export to mesa. >> >> Signed-off-by: Rainer Hochecker <fernetmenta at online.de> > Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Good to see some work landing on that part, patch is Acked-by: Christian König <christian.koenig at amd.com>. > >> --- >> include/uapi/drm/drm_fourcc.h | 7 +++++++ >> 1 file changed, 7 insertions(+) >> >> diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h >> index a5890bf..d230e58 100644 >> --- a/include/uapi/drm/drm_fourcc.h >> +++ b/include/uapi/drm/drm_fourcc.h >> @@ -41,10 +41,17 @@ extern "C" { >> /* 8 bpp Red */ >> #define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* >> [7:0] R */ >> >> +/* 16 bpp Red */ >> +#define DRM_FORMAT_R16 fourcc_code('R', '1', '6', ' ') /* >> [15:0] R little endian */ >> + >> /* 16 bpp RG */ >> #define DRM_FORMAT_RG88 fourcc_code('R', 'G', '8', '8') /* >> [15:0] R:G 8:8 little endian */ >> #define DRM_FORMAT_GR88 fourcc_code('G', 'R', '8', '8') /* >> [15:0] G:R 8:8 little endian */ >> >> +/* 32 bpp RG */ >> +#define DRM_FORMAT_RG1616 fourcc_code('R', 'G', '3', '2') /* [31:0] R:G >> 16:16 little endian */ >> +#define DRM_FORMAT_GR1616 fourcc_code('G', 'R', '3', '2') /* [31:0] G:R >> 16:16 little endian */ >> + >> /* 8 bpp RGB */ >> #define DRM_FORMAT_RGB332 fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B >> 3:3:2 */ >> #define DRM_FORMAT_BGR233 fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R >> 2:3:3 */ >> -- >> 2.9.3