Add support for the following planar YUV formats: - DRM_FORMAT_YUV410 - DRM_FORMAT_YUV411 - DRM_FORMAT_YVU410 - DRM_FORMAT_YVU411
These formats are handled by the existing planar_yuv_read_line() function, which correctly handles the subsampling defined in each format's drm_format_info. The YVU variants (YVU410, YVU411) are also added to get_conversion_matrix_to_argb_u16() to ensure the U and V columns are swapped correctly in the conversion matrix. v2: - update vkms_formats[] to add new formats. Signed-off-by: Renjun Wang <[email protected]> --- drivers/gpu/drm/vkms/vkms_formats.c | 6 ++++++ drivers/gpu/drm/vkms/vkms_plane.c | 4 ++++ 2 files changed, 10 insertions(+) diff --git a/drivers/gpu/drm/vkms/vkms_formats.c b/drivers/gpu/drm/vkms/vkms_formats.c index dfb8e13cba87..5ef5d49a44ef 100644 --- a/drivers/gpu/drm/vkms/vkms_formats.c +++ b/drivers/gpu/drm/vkms/vkms_formats.c @@ -730,9 +730,13 @@ pixel_read_line_t get_pixel_read_line_function(u32 format) case DRM_FORMAT_P012: case DRM_FORMAT_P016: return &YUV161616_semiplanar_read_line; + case DRM_FORMAT_YUV410: + case DRM_FORMAT_YUV411: case DRM_FORMAT_YUV420: case DRM_FORMAT_YUV422: case DRM_FORMAT_YUV444: + case DRM_FORMAT_YVU410: + case DRM_FORMAT_YVU411: case DRM_FORMAT_YVU420: case DRM_FORMAT_YVU422: case DRM_FORMAT_YVU444: @@ -921,6 +925,8 @@ void get_conversion_matrix_to_argb_u16(u32 format, memcpy(matrix, matrix_to_copy, sizeof(*matrix_to_copy)); switch (format) { + case DRM_FORMAT_YVU410: + case DRM_FORMAT_YVU411: case DRM_FORMAT_YVU420: case DRM_FORMAT_YVU422: case DRM_FORMAT_YVU444: diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c index 19fe6acad306..44773a82fbfd 100644 --- a/drivers/gpu/drm/vkms/vkms_plane.c +++ b/drivers/gpu/drm/vkms/vkms_plane.c @@ -35,9 +35,13 @@ static const u32 vkms_formats[] = { DRM_FORMAT_NV21, DRM_FORMAT_NV61, DRM_FORMAT_NV42, + DRM_FORMAT_YUV410, + DRM_FORMAT_YUV411, DRM_FORMAT_YUV420, DRM_FORMAT_YUV422, DRM_FORMAT_YUV444, + DRM_FORMAT_YVU410, + DRM_FORMAT_YVU411, DRM_FORMAT_YVU420, DRM_FORMAT_YVU422, DRM_FORMAT_YVU444, -- 2.47.3
