| Message ID | 1516932247-10750-3-git-send-email-hyun.kwon@xilinx.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > This is to model formats where multiple pixels are stored together > in a specific way, likely byte-algined. For example, if 3 - 10 bit > pixels are stored in 32 bit, the 32 bit stroage can be treated as > a single macro-pixel with 3 pixels. This aligns non-byte addressable > formats with drm core where bpp is expected to be multiple of 8 bit. > > Add 'ppm', pixels per macro-pixel, to note how many pixels are grouped > in a macro-pixel. 'bpm', bits per macro-pixel, specifies how many bits > are in a macro-pixel as there can be some extra padding bits. Should we mandate that macro-pixels are always byte-aligned? This would mean cpm for characters per macro-pixel would be more meaningful. > > Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com> > --- > v2 > - Introduce macro-pixel over scaling factors > --- > --- > drivers/gpu/drm/drm_fourcc.c | 136 +++++++++++++++++++++---------------------- > include/drm/drm_fourcc.h | 9 +++ > 2 files changed, 77 insertions(+), 68 deletions(-) > > diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c > index b891fe0..8fc1e35 100644 > --- a/drivers/gpu/drm/drm_fourcc.c > +++ b/drivers/gpu/drm/drm_fourcc.c > @@ -105,74 +105,74 @@ EXPORT_SYMBOL(drm_get_format_name); > const struct drm_format_info *__drm_format_info(u32 format) > { > static const struct drm_format_info formats[] = { > - { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XRGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XBGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ARGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ABGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGR565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGB888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGR888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGB565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGR565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGB888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGR888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XRGB8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XBGR8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_YUV410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > - { .format = DRM_FORMAT_YVU410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > - { .format = DRM_FORMAT_YUV411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > - { .format = DRM_FORMAT_YVU411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > - { .format = DRM_FORMAT_YUV420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > - { .format = DRM_FORMAT_YVU420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > - { .format = DRM_FORMAT_YUV422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_YVU422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_YUV444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_YVU444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_NV12, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > - { .format = DRM_FORMAT_NV21, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > - { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XRGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XBGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ARGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ABGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGR565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGB888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGR888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGB565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGR565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGB888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGR888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XRGB8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XBGR8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_YUV410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > + { .format = DRM_FORMAT_YVU410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > + { .format = DRM_FORMAT_YUV411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > + { .format = DRM_FORMAT_YVU411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > + { .format = DRM_FORMAT_YUV420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > + { .format = DRM_FORMAT_YVU420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > + { .format = DRM_FORMAT_YUV422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_YVU422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_YUV444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_YVU444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_NV12, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > + { .format = DRM_FORMAT_NV21, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > + { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, Ugh. I think some macros for the common/simple cases would be useful. There's also other people trying to add more information to these (like alpha bits), refactoring this slightly would help I think. > }; > > unsigned int i; > diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h > index 752bd43..64038e9 100644 > --- a/include/drm/drm_fourcc.h > +++ b/include/drm/drm_fourcc.h > @@ -37,6 +37,13 @@ struct drm_mode_fb_cmd2; > * @num_planes: Number of color planes (1 to 3) > * @cpp: Number of bytes per pixel (per plane) > * @bpp: Number of bits per pixel (per plane) > + * @ppm: Number of pixels per macro-pixel (per plane). A macro-pixel is > + * composed of multiple pixels, possibly with some padding bits > + * around pixels. For example, some 10 bit format has 3 components > + * in every 32 bit, where 3 10bit components are followed by 2 bit padding. > + * @bpm: Number of bits per macro-pixel (per plane). Bits per macro-pixel. > + * The value is different from bpp * ppm if a macro-pixel has > + * extra padding bits. Please switch the entire kernel-doc for this structure to the in-line member kerneldoc style. That's much more readable and groups the comments closer to the members. Also I think we should write these out. cpp/bpp are well-known, ppm and bpm aren't (and bpm usually means beats per minute, so even more confusing). -Daniel > * @hsub: Horizontal chroma subsampling factor > * @vsub: Vertical chroma subsampling factor > */ > @@ -46,6 +53,8 @@ struct drm_format_info { > u8 num_planes; > u8 cpp[3]; > u8 bpp[3]; > + u8 ppm[3]; > + u8 bpm[3]; > u8 hsub; > u8 vsub; > }; > -- > 2.7.4 >
On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > This is to model formats where multiple pixels are stored together > in a specific way, likely byte-algined. For example, if 3 - 10 bit > pixels are stored in 32 bit, the 32 bit stroage can be treated as > a single macro-pixel with 3 pixels. This aligns non-byte addressable > formats with drm core where bpp is expected to be multiple of 8 bit. > > Add 'ppm', pixels per macro-pixel, to note how many pixels are grouped > in a macro-pixel. 'bpm', bits per macro-pixel, specifies how many bits > are in a macro-pixel as there can be some extra padding bits. > > Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com> Another thought: If we require that a format description has either cpp or the macro-pixel stuff set (but not both), then we could avoid changing the entire table. Calculating the width in bytes would first use cpp, and if that's 0, try to compute the width using the macro-pixel stuff. And if that's also 0, then WARN_ON (since it's a kernel bug). -Daniel > --- > v2 > - Introduce macro-pixel over scaling factors > --- > --- > drivers/gpu/drm/drm_fourcc.c | 136 +++++++++++++++++++++---------------------- > include/drm/drm_fourcc.h | 9 +++ > 2 files changed, 77 insertions(+), 68 deletions(-) > > diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c > index b891fe0..8fc1e35 100644 > --- a/drivers/gpu/drm/drm_fourcc.c > +++ b/drivers/gpu/drm/drm_fourcc.c > @@ -105,74 +105,74 @@ EXPORT_SYMBOL(drm_get_format_name); > const struct drm_format_info *__drm_format_info(u32 format) > { > static const struct drm_format_info formats[] = { > - { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XRGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XBGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ARGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ABGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGR565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGB888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGR888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGB565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGR565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGB888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGR888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XRGB8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_XBGR8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_RGBX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_BGRX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_YUV410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > - { .format = DRM_FORMAT_YVU410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > - { .format = DRM_FORMAT_YUV411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > - { .format = DRM_FORMAT_YVU411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > - { .format = DRM_FORMAT_YUV420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > - { .format = DRM_FORMAT_YVU420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > - { .format = DRM_FORMAT_YUV422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_YVU422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_YUV444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_YVU444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_NV12, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > - { .format = DRM_FORMAT_NV21, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > - { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > - { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > - { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XRGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XBGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ARGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ABGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGR565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGB888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGR888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGB565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGR565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGB888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGR888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XRGB8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_XBGR8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_RGBX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_BGRX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_YUV410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > + { .format = DRM_FORMAT_YVU410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > + { .format = DRM_FORMAT_YUV411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > + { .format = DRM_FORMAT_YVU411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > + { .format = DRM_FORMAT_YUV420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > + { .format = DRM_FORMAT_YVU420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > + { .format = DRM_FORMAT_YUV422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_YVU422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_YUV444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_YVU444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_NV12, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > + { .format = DRM_FORMAT_NV21, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > + { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > + { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > + { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > }; > > unsigned int i; > diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h > index 752bd43..64038e9 100644 > --- a/include/drm/drm_fourcc.h > +++ b/include/drm/drm_fourcc.h > @@ -37,6 +37,13 @@ struct drm_mode_fb_cmd2; > * @num_planes: Number of color planes (1 to 3) > * @cpp: Number of bytes per pixel (per plane) > * @bpp: Number of bits per pixel (per plane) > + * @ppm: Number of pixels per macro-pixel (per plane). A macro-pixel is > + * composed of multiple pixels, possibly with some padding bits > + * around pixels. For example, some 10 bit format has 3 components > + * in every 32 bit, where 3 10bit components are followed by 2 bit padding. > + * @bpm: Number of bits per macro-pixel (per plane). Bits per macro-pixel. > + * The value is different from bpp * ppm if a macro-pixel has > + * extra padding bits. > * @hsub: Horizontal chroma subsampling factor > * @vsub: Vertical chroma subsampling factor > */ > @@ -46,6 +53,8 @@ struct drm_format_info { > u8 num_planes; > u8 cpp[3]; > u8 bpp[3]; > + u8 ppm[3]; > + u8 bpm[3]; > u8 hsub; > u8 vsub; > }; > -- > 2.7.4 >
Hi Daniel, On Tue, 2018-01-30 at 02:22:40 -0800, Daniel Vetter wrote: > On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > > This is to model formats where multiple pixels are stored together > > in a specific way, likely byte-algined. For example, if 3 - 10 bit > > pixels are stored in 32 bit, the 32 bit stroage can be treated as > > a single macro-pixel with 3 pixels. This aligns non-byte addressable > > formats with drm core where bpp is expected to be multiple of 8 bit. > > > > Add 'ppm', pixels per macro-pixel, to note how many pixels are grouped > > in a macro-pixel. 'bpm', bits per macro-pixel, specifies how many bits > > are in a macro-pixel as there can be some extra padding bits. > > Should we mandate that macro-pixels are always byte-aligned? This would > mean cpm for characters per macro-pixel would be more meaningful. > Agreed. That would simplify stuff and be more clean. > > > > Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com> > > --- > > v2 > > - Introduce macro-pixel over scaling factors > > --- > > --- > > drivers/gpu/drm/drm_fourcc.c | 136 +++++++++++++++++++++---------------------- > > include/drm/drm_fourcc.h | 9 +++ > > 2 files changed, 77 insertions(+), 68 deletions(-) > > > > diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c > > index b891fe0..8fc1e35 100644 > > --- a/drivers/gpu/drm/drm_fourcc.c > > +++ b/drivers/gpu/drm/drm_fourcc.c > > @@ -105,74 +105,74 @@ EXPORT_SYMBOL(drm_get_format_name); > > const struct drm_format_info *__drm_format_info(u32 format) > > { > > static const struct drm_format_info formats[] = { > > - { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, [snip] > + { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > Ugh. I think some macros for the common/simple cases would be useful. > There's also other people trying to add more information to these (like > alpha bits), refactoring this slightly would help I think. > > > }; > > > > unsigned int i; > > diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h > > index 752bd43..64038e9 100644 > > --- a/include/drm/drm_fourcc.h > > +++ b/include/drm/drm_fourcc.h > > @@ -37,6 +37,13 @@ struct drm_mode_fb_cmd2; > > * @num_planes: Number of color planes (1 to 3) > > * @cpp: Number of bytes per pixel (per plane) > > * @bpp: Number of bits per pixel (per plane) > > + * @ppm: Number of pixels per macro-pixel (per plane). A macro-pixel is > > + * composed of multiple pixels, possibly with some padding bits > > + * around pixels. For example, some 10 bit format has 3 components > > + * in every 32 bit, where 3 10bit components are followed by 2 bit padding. > > + * @bpm: Number of bits per macro-pixel (per plane). Bits per macro-pixel. > > + * The value is different from bpp * ppm if a macro-pixel has > > + * extra padding bits. > > Please switch the entire kernel-doc for this structure to the in-line > member kerneldoc style. That's much more readable and groups the comments > closer to the members. Sure, will do. > > Also I think we should write these out. cpp/bpp are well-known, ppm and > bpm aren't (and bpm usually means beats per minute, so even more > confusing). Would having more explanation in the member descriptions abvoe, maybe with some renaming, be sufficient? or did you mean different write-up? Thanks, -hyun > -Daniel > > > * @hsub: Horizontal chroma subsampling factor > > * @vsub: Vertical chroma subsampling factor > > */ > > @@ -46,6 +53,8 @@ struct drm_format_info { > > u8 num_planes; > > u8 cpp[3]; > > u8 bpp[3]; > > + u8 ppm[3]; > > + u8 bpm[3]; > > u8 hsub; > > u8 vsub; > > }; > > -- > > 2.7.4 > > > > -- > Daniel Vetter > Software Engineer, Intel Corporation > http://blog.ffwll.ch
Hi Daniel, On Tue, 2018-01-30 at 02:27:07 -0800, Daniel Vetter wrote: > On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > > This is to model formats where multiple pixels are stored together > > in a specific way, likely byte-algined. For example, if 3 - 10 bit > > pixels are stored in 32 bit, the 32 bit stroage can be treated as > > a single macro-pixel with 3 pixels. This aligns non-byte addressable > > formats with drm core where bpp is expected to be multiple of 8 bit. > > > > Add 'ppm', pixels per macro-pixel, to note how many pixels are grouped > > in a macro-pixel. 'bpm', bits per macro-pixel, specifies how many bits > > are in a macro-pixel as there can be some extra padding bits. > > > > Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com> > > Another thought: If we require that a format description has either cpp or > the macro-pixel stuff set (but not both), then we could avoid changing the > entire table. Calculating the width in bytes would first use cpp, and if > that's 0, try to compute the width using the macro-pixel stuff. And if > that's also 0, then WARN_ON (since it's a kernel bug). That certainly will minimize the change. Thanks a lot for suggestion! I will address your comments in next version. Thanks, -hyun > -Daniel > > > --- > > v2 > > - Introduce macro-pixel over scaling factors > > --- > > --- > > drivers/gpu/drm/drm_fourcc.c | 136 +++++++++++++++++++++---------------------- > > include/drm/drm_fourcc.h | 9 +++ > > 2 files changed, 77 insertions(+), 68 deletions(-) > > > > diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c > > index b891fe0..8fc1e35 100644 > > --- a/drivers/gpu/drm/drm_fourcc.c > > +++ b/drivers/gpu/drm/drm_fourcc.c > > @@ -105,74 +105,74 @@ EXPORT_SYMBOL(drm_get_format_name); > > const struct drm_format_info *__drm_format_info(u32 format) > > { > > static const struct drm_format_info formats[] = { > > - { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XRGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XBGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_ARGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_ABGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGR565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGB888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGR888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGB565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGR565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGB888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGR888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XRGB8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_XBGR8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_RGBX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_BGRX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_YUV410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > > - { .format = DRM_FORMAT_YVU410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > > - { .format = DRM_FORMAT_YUV411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > > - { .format = DRM_FORMAT_YVU411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > > - { .format = DRM_FORMAT_YUV420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > > - { .format = DRM_FORMAT_YVU420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > > - { .format = DRM_FORMAT_YUV422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > > - { .format = DRM_FORMAT_YVU422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > > - { .format = DRM_FORMAT_YUV444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_YVU444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_NV12, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > > - { .format = DRM_FORMAT_NV21, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > > - { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > - { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > - { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > - { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > - { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > - { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > - { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > - { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_XRGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_XBGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGBX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGRX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_ARGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_ABGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGBA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGRA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGR565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGB888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGR888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGBX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGRX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGB565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGR565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGBX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGRX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGBA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGRA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGBA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGB888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGR888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_XRGB8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_XBGR8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_RGBX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_BGRX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_YUV410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > > + { .format = DRM_FORMAT_YVU410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > > + { .format = DRM_FORMAT_YUV411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > > + { .format = DRM_FORMAT_YVU411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > > + { .format = DRM_FORMAT_YUV420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > > + { .format = DRM_FORMAT_YVU420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > > + { .format = DRM_FORMAT_YUV422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_YVU422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_YUV444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_YVU444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_NV12, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > > + { .format = DRM_FORMAT_NV21, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > > + { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > + { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > + { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > }; > > > > unsigned int i; > > diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h > > index 752bd43..64038e9 100644 > > --- a/include/drm/drm_fourcc.h > > +++ b/include/drm/drm_fourcc.h > > @@ -37,6 +37,13 @@ struct drm_mode_fb_cmd2; > > * @num_planes: Number of color planes (1 to 3) > > * @cpp: Number of bytes per pixel (per plane) > > * @bpp: Number of bits per pixel (per plane) > > + * @ppm: Number of pixels per macro-pixel (per plane). A macro-pixel is > > + * composed of multiple pixels, possibly with some padding bits > > + * around pixels. For example, some 10 bit format has 3 components > > + * in every 32 bit, where 3 10bit components are followed by 2 bit padding. > > + * @bpm: Number of bits per macro-pixel (per plane). Bits per macro-pixel. > > + * The value is different from bpp * ppm if a macro-pixel has > > + * extra padding bits. > > * @hsub: Horizontal chroma subsampling factor > > * @vsub: Vertical chroma subsampling factor > > */ > > @@ -46,6 +53,8 @@ struct drm_format_info { > > u8 num_planes; > > u8 cpp[3]; > > u8 bpp[3]; > > + u8 ppm[3]; > > + u8 bpm[3]; > > u8 hsub; > > u8 vsub; > > }; > > -- > > 2.7.4 > > > > -- > Daniel Vetter > Software Engineer, Intel Corporation > http://blog.ffwll.ch
On Thu, Feb 08, 2018 at 06:19:32PM -0800, Hyun Kwon wrote: > Hi Daniel, > > On Tue, 2018-01-30 at 02:22:40 -0800, Daniel Vetter wrote: > > On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > > > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > > > This is to model formats where multiple pixels are stored together > > > in a specific way, likely byte-algined. For example, if 3 - 10 bit > > > pixels are stored in 32 bit, the 32 bit stroage can be treated as > > > a single macro-pixel with 3 pixels. This aligns non-byte addressable > > > formats with drm core where bpp is expected to be multiple of 8 bit. > > > > > > Add 'ppm', pixels per macro-pixel, to note how many pixels are grouped > > > in a macro-pixel. 'bpm', bits per macro-pixel, specifies how many bits > > > are in a macro-pixel as there can be some extra padding bits. > > > > Should we mandate that macro-pixels are always byte-aligned? This would > > mean cpm for characters per macro-pixel would be more meaningful. > > > > Agreed. That would simplify stuff and be more clean. > > > > > > > Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com> > > > --- > > > v2 > > > - Introduce macro-pixel over scaling factors > > > --- > > > --- > > > drivers/gpu/drm/drm_fourcc.c | 136 +++++++++++++++++++++---------------------- > > > include/drm/drm_fourcc.h | 9 +++ > > > 2 files changed, 77 insertions(+), 68 deletions(-) > > > > > > diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c > > > index b891fe0..8fc1e35 100644 > > > --- a/drivers/gpu/drm/drm_fourcc.c > > > +++ b/drivers/gpu/drm/drm_fourcc.c > > > @@ -105,74 +105,74 @@ EXPORT_SYMBOL(drm_get_format_name); > > > const struct drm_format_info *__drm_format_info(u32 format) > > > { > > > static const struct drm_format_info formats[] = { > > > - { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > [snip] > > > + { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > > Ugh. I think some macros for the common/simple cases would be useful. > > There's also other people trying to add more information to these (like > > alpha bits), refactoring this slightly would help I think. > > > > > }; > > > > > > unsigned int i; > > > diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h > > > index 752bd43..64038e9 100644 > > > --- a/include/drm/drm_fourcc.h > > > +++ b/include/drm/drm_fourcc.h > > > @@ -37,6 +37,13 @@ struct drm_mode_fb_cmd2; > > > * @num_planes: Number of color planes (1 to 3) > > > * @cpp: Number of bytes per pixel (per plane) > > > * @bpp: Number of bits per pixel (per plane) > > > + * @ppm: Number of pixels per macro-pixel (per plane). A macro-pixel is > > > + * composed of multiple pixels, possibly with some padding bits > > > + * around pixels. For example, some 10 bit format has 3 components > > > + * in every 32 bit, where 3 10bit components are followed by 2 bit padding. > > > + * @bpm: Number of bits per macro-pixel (per plane). Bits per macro-pixel. > > > + * The value is different from bpp * ppm if a macro-pixel has > > > + * extra padding bits. > > > > Please switch the entire kernel-doc for this structure to the in-line > > member kerneldoc style. That's much more readable and groups the comments > > closer to the members. > > Sure, will do. > > > > > Also I think we should write these out. cpp/bpp are well-known, ppm and > > bpm aren't (and bpm usually means beats per minute, so even more > > confusing). > > Would having more explanation in the member descriptions abvoe, maybe with > some renaming, be sufficient? or did you mean different write-up? I meant the member name itself needs to be more self-explanatory. Forcing everyone to go to the docs is inefficient. Good docs are still needed ofc. -Daniel > > Thanks, > -hyun > > > -Daniel > > > > > * @hsub: Horizontal chroma subsampling factor > > > * @vsub: Vertical chroma subsampling factor > > > */ > > > @@ -46,6 +53,8 @@ struct drm_format_info { > > > u8 num_planes; > > > u8 cpp[3]; > > > u8 bpp[3]; > > > + u8 ppm[3]; > > > + u8 bpm[3]; > > > u8 hsub; > > > u8 vsub; > > > }; > > > -- > > > 2.7.4 > > > > > > > -- > > Daniel Vetter > > Software Engineer, Intel Corporation > > http://blog.ffwll.ch
On Thu, Feb 08, 2018 at 06:19:42PM -0800, Hyun Kwon wrote: > Hi Daniel, > > On Tue, 2018-01-30 at 02:27:07 -0800, Daniel Vetter wrote: > > On Thu, Jan 25, 2018 at 06:03:59PM -0800, Hyun Kwon wrote: > > > Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. > > > This is to model formats where multiple pixels are stored together > > > in a specific way, likely byte-algined. For example, if 3 - 10 bit > > > pixels are stored in 32 bit, the 32 bit stroage can be treated as > > > a single macro-pixel with 3 pixels. This aligns non-byte addressable > > > formats with drm core where bpp is expected to be multiple of 8 bit. > > > > > > Add 'ppm', pixels per macro-pixel, to note how many pixels are grouped > > > in a macro-pixel. 'bpm', bits per macro-pixel, specifies how many bits > > > are in a macro-pixel as there can be some extra padding bits. > > > > > > Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com> > > > > Another thought: If we require that a format description has either cpp or > > the macro-pixel stuff set (but not both), then we could avoid changing the > > entire table. Calculating the width in bytes would first use cpp, and if > > that's 0, try to compute the width using the macro-pixel stuff. And if > > that's also 0, then WARN_ON (since it's a kernel bug). > > That certainly will minimize the change. Thanks a lot for suggestion! I will > address your comments in next version. Forgot to add: Also WARN_ON if both are set (since that risks creating an incosistency). -Daniel > > Thanks, > -hyun > > > -Daniel > > > > > --- > > > v2 > > > - Introduce macro-pixel over scaling factors > > > --- > > > --- > > > drivers/gpu/drm/drm_fourcc.c | 136 +++++++++++++++++++++---------------------- > > > include/drm/drm_fourcc.h | 9 +++ > > > 2 files changed, 77 insertions(+), 68 deletions(-) > > > > > > diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c > > > index b891fe0..8fc1e35 100644 > > > --- a/drivers/gpu/drm/drm_fourcc.c > > > +++ b/drivers/gpu/drm/drm_fourcc.c > > > @@ -105,74 +105,74 @@ EXPORT_SYMBOL(drm_get_format_name); > > > const struct drm_format_info *__drm_format_info(u32 format) > > > { > > > static const struct drm_format_info formats[] = { > > > - { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XRGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XBGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_ARGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_ABGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGR565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGB888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGR888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGB565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGR565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGB888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGR888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XRGB8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_XBGR8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_RGBX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_BGRX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_YUV410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > > > - { .format = DRM_FORMAT_YVU410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > > > - { .format = DRM_FORMAT_YUV411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > > > - { .format = DRM_FORMAT_YVU411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > > > - { .format = DRM_FORMAT_YUV420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > > > - { .format = DRM_FORMAT_YVU420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > > > - { .format = DRM_FORMAT_YUV422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > > > - { .format = DRM_FORMAT_YVU422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > > > - { .format = DRM_FORMAT_YUV444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_YVU444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_NV12, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > > > - { .format = DRM_FORMAT_NV21, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > > > - { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > > - { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > > - { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > > - { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > - { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > - { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > - { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > - { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_XRGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_XBGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGBX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGRX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_ARGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_ABGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGBA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGRA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGR565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGB888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGR888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGBX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGRX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGB565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGR565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGBX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGRX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGBA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGRA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGBA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGB888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGR888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_XRGB8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_XBGR8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_RGBX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_BGRX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_YUV410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > > > + { .format = DRM_FORMAT_YVU410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, > > > + { .format = DRM_FORMAT_YUV411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > > > + { .format = DRM_FORMAT_YVU411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, > > > + { .format = DRM_FORMAT_YUV420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > > > + { .format = DRM_FORMAT_YVU420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, > > > + { .format = DRM_FORMAT_YUV422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_YVU422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_YUV444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_YVU444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_NV12, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > > > + { .format = DRM_FORMAT_NV21, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, > > > + { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, > > > + { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, > > > + { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, > > > }; > > > > > > unsigned int i; > > > diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h > > > index 752bd43..64038e9 100644 > > > --- a/include/drm/drm_fourcc.h > > > +++ b/include/drm/drm_fourcc.h > > > @@ -37,6 +37,13 @@ struct drm_mode_fb_cmd2; > > > * @num_planes: Number of color planes (1 to 3) > > > * @cpp: Number of bytes per pixel (per plane) > > > * @bpp: Number of bits per pixel (per plane) > > > + * @ppm: Number of pixels per macro-pixel (per plane). A macro-pixel is > > > + * composed of multiple pixels, possibly with some padding bits > > > + * around pixels. For example, some 10 bit format has 3 components > > > + * in every 32 bit, where 3 10bit components are followed by 2 bit padding. > > > + * @bpm: Number of bits per macro-pixel (per plane). Bits per macro-pixel. > > > + * The value is different from bpp * ppm if a macro-pixel has > > > + * extra padding bits. > > > * @hsub: Horizontal chroma subsampling factor > > > * @vsub: Vertical chroma subsampling factor > > > */ > > > @@ -46,6 +53,8 @@ struct drm_format_info { > > > u8 num_planes; > > > u8 cpp[3]; > > > u8 bpp[3]; > > > + u8 ppm[3]; > > > + u8 bpm[3]; > > > u8 hsub; > > > u8 vsub; > > > }; > > > -- > > > 2.7.4 > > > > > > > -- > > Daniel Vetter > > Software Engineer, Intel Corporation > > http://blog.ffwll.ch
diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c index b891fe0..8fc1e35 100644 --- a/drivers/gpu/drm/drm_fourcc.c +++ b/drivers/gpu/drm/drm_fourcc.c @@ -105,74 +105,74 @@ EXPORT_SYMBOL(drm_get_format_name); const struct drm_format_info *__drm_format_info(u32 format) { static const struct drm_format_info formats[] = { - { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_XRGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_XBGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGBX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGRX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_ARGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_ABGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGBA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGRA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGR565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGB888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGR888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGBX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGRX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGB565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGR565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGBX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGRX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGBA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGRA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGBA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGB888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGR888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_XRGB8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_XBGR8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_RGBX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_BGRX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_YUV410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, - { .format = DRM_FORMAT_YVU410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, - { .format = DRM_FORMAT_YUV411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, - { .format = DRM_FORMAT_YVU411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, - { .format = DRM_FORMAT_YUV420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, - { .format = DRM_FORMAT_YVU420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, - { .format = DRM_FORMAT_YUV422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, - { .format = DRM_FORMAT_YVU422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, - { .format = DRM_FORMAT_YUV444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_YVU444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_NV12, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, - { .format = DRM_FORMAT_NV21, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, - { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, - { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, - { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, - { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, - { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, - { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, - { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, - { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_C8, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGB332, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGR233, .depth = 8, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_XRGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_XBGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGBX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGRX4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_ARGB4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_ABGR4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGBA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGRA4444, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_XRGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_XBGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGBX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGRX5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_ARGB1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_ABGR1555, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGBA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGRA5551, .depth = 15, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGR565, .depth = 16, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGB888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGR888, .depth = 24, .num_planes = 1, .cpp = { 3, 0, 0 }, .bpp = { 24, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 24, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGBX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGRX8888, .depth = 24, .num_planes = 1, .cpp = { 1, 0, 0 }, .bpp = { 8, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 8, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGB565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGR565_A8, .depth = 24, .num_planes = 2, .cpp = { 2, 1, 0 }, .bpp = { 16, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 16, 8, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGBX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGRX1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGBA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGRA1010102, .depth = 30, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGBA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGB888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGR888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 24, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 24, 8, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_XRGB8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_XBGR8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_RGBX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_BGRX8888_A8, .depth = 32, .num_planes = 2, .cpp = { 4, 1, 0 }, .bpp = { 32, 8, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 32, 8, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_YUV410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, + { .format = DRM_FORMAT_YVU410, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 4 }, + { .format = DRM_FORMAT_YUV411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, + { .format = DRM_FORMAT_YVU411, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 4, .vsub = 1 }, + { .format = DRM_FORMAT_YUV420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, + { .format = DRM_FORMAT_YVU420, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 2 }, + { .format = DRM_FORMAT_YUV422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, + { .format = DRM_FORMAT_YVU422, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 2, .vsub = 1 }, + { .format = DRM_FORMAT_YUV444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_YVU444, .depth = 0, .num_planes = 3, .cpp = { 1, 1, 1 }, .bpp = { 8, 8, 8 }, .ppm = { 1, 1, 1 }, .bpm = { 8, 8, 8 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_NV12, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, + { .format = DRM_FORMAT_NV21, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 2 }, + { .format = DRM_FORMAT_NV16, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, + { .format = DRM_FORMAT_NV61, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 2, .vsub = 1 }, + { .format = DRM_FORMAT_NV24, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_NV42, .depth = 0, .num_planes = 2, .cpp = { 1, 2, 0 }, .bpp = { 8, 16, 0 }, .ppm = { 1, 1, 0 }, .bpm = { 8, 16, 0 }, .hsub = 1, .vsub = 1 }, + { .format = DRM_FORMAT_YUYV, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, + { .format = DRM_FORMAT_YVYU, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, + { .format = DRM_FORMAT_UYVY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, + { .format = DRM_FORMAT_VYUY, .depth = 0, .num_planes = 1, .cpp = { 2, 0, 0 }, .bpp = { 16, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 16, 0, 0 }, .hsub = 2, .vsub = 1 }, + { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .bpp = { 32, 0, 0 }, .ppm = { 1, 0, 0 }, .bpm = { 32, 0, 0 }, .hsub = 1, .vsub = 1 }, }; unsigned int i; diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h index 752bd43..64038e9 100644 --- a/include/drm/drm_fourcc.h +++ b/include/drm/drm_fourcc.h @@ -37,6 +37,13 @@ struct drm_mode_fb_cmd2; * @num_planes: Number of color planes (1 to 3) * @cpp: Number of bytes per pixel (per plane) * @bpp: Number of bits per pixel (per plane) + * @ppm: Number of pixels per macro-pixel (per plane). A macro-pixel is + * composed of multiple pixels, possibly with some padding bits + * around pixels. For example, some 10 bit format has 3 components + * in every 32 bit, where 3 10bit components are followed by 2 bit padding. + * @bpm: Number of bits per macro-pixel (per plane). Bits per macro-pixel. + * The value is different from bpp * ppm if a macro-pixel has + * extra padding bits. * @hsub: Horizontal chroma subsampling factor * @vsub: Vertical chroma subsampling factor */ @@ -46,6 +53,8 @@ struct drm_format_info { u8 num_planes; u8 cpp[3]; u8 bpp[3]; + u8 ppm[3]; + u8 bpm[3]; u8 hsub; u8 vsub; };
Multiple pixels can be grouped as a single unit and form a 'macro-pixel'. This is to model formats where multiple pixels are stored together in a specific way, likely byte-algined. For example, if 3 - 10 bit pixels are stored in 32 bit, the 32 bit stroage can be treated as a single macro-pixel with 3 pixels. This aligns non-byte addressable formats with drm core where bpp is expected to be multiple of 8 bit. Add 'ppm', pixels per macro-pixel, to note how many pixels are grouped in a macro-pixel. 'bpm', bits per macro-pixel, specifies how many bits are in a macro-pixel as there can be some extra padding bits. Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com> --- v2 - Introduce macro-pixel over scaling factors --- --- drivers/gpu/drm/drm_fourcc.c | 136 +++++++++++++++++++++---------------------- include/drm/drm_fourcc.h | 9 +++ 2 files changed, 77 insertions(+), 68 deletions(-)