@@ -430,8 +430,14 @@ static void R4_read_line(const struct vkms_plane_state *plane, int x_start,
READ_LINE_ARGB8888(XRGB8888_read_line, px, 255, px[2], px[1], px[0])
+READ_LINE_ARGB8888(XBGR8888_read_line, px, 255, px[0], px[1], px[2])
+READ_LINE_ARGB8888(RGBX8888_read_line, px, 255, px[3], px[2], px[1])
+READ_LINE_ARGB8888(BGRX8888_read_line, px, 255, px[1], px[2], px[3])
READ_LINE_ARGB8888(ARGB8888_read_line, px, px[3], px[2], px[1], px[0])
+READ_LINE_ARGB8888(ABGR8888_read_line, px, px[3], px[0], px[1], px[2])
+READ_LINE_ARGB8888(RGBA8888_read_line, px, px[0], px[3], px[2], px[1])
+READ_LINE_ARGB8888(BGRA8888_read_line, px, px[0], px[1], px[2], px[3])
READ_LINE_16161616(ARGB16161616_read_line, px, px[3], px[2], px[1], px[0]);
@@ -635,8 +641,20 @@ pixel_read_line_t get_pixel_read_line_function(u32 format)
switch (format) {
case DRM_FORMAT_ARGB8888:
return &ARGB8888_read_line;
+ case DRM_FORMAT_ABGR8888:
+ return &ABGR8888_read_line;
+ case DRM_FORMAT_BGRA8888:
+ return &BGRA8888_read_line;
+ case DRM_FORMAT_RGBA8888:
+ return &RGBA8888_read_line;
case DRM_FORMAT_XRGB8888:
return &XRGB8888_read_line;
+ case DRM_FORMAT_XBGR8888:
+ return &XBGR8888_read_line;
+ case DRM_FORMAT_RGBX8888:
+ return &RGBX8888_read_line;
+ case DRM_FORMAT_BGRX8888:
+ return &BGRX8888_read_line;
case DRM_FORMAT_ARGB16161616:
return &ARGB16161616_read_line;
case DRM_FORMAT_XRGB16161616:
@@ -14,7 +14,13 @@
static const u32 vkms_formats[] = {
DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_ABGR8888,
+ DRM_FORMAT_BGRA8888,
+ DRM_FORMAT_RGBA8888,
DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_RGBX8888,
+ DRM_FORMAT_BGRX8888,
DRM_FORMAT_XRGB16161616,
DRM_FORMAT_ARGB16161616,
DRM_FORMAT_RGB565,
The formats XRGB8888 and ARGB8888 were already supported. Add the support for: - XBGR8888 - RGBX8888 - BGRX8888 - ABGR8888 - RGBA8888 - BGRA8888 Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> --- drivers/gpu/drm/vkms/vkms_formats.c | 18 ++++++++++++++++++ drivers/gpu/drm/vkms/vkms_plane.c | 6 ++++++ 2 files changed, 24 insertions(+)