diff options
| author | Jun Lei <Jun.Lei@amd.com> | 2019-03-26 17:32:59 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-04-15 00:19:54 -0500 |
| commit | ea36ad34c5b2d6d2e079efc20fb0784e63dad438 (patch) | |
| tree | ecc32d6182b536cb573eb1453ec35d2130edc6e7 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | fc8e5230dca9dfe0dae0a9d5ce92c6a3199decb1 (diff) | |
| download | lwn-ea36ad34c5b2d6d2e079efc20fb0784e63dad438.tar.gz lwn-ea36ad34c5b2d6d2e079efc20fb0784e63dad438.zip | |
drm/amd/display: expand plane caps to include fp16 and scaling capability
[why]
there are some scaling capabilities such as fp16 which are known to be unsupported
on a given ASIC. exposing these static capabilities allows much simpler implementation
for OS interfaces which require to report such static capabilities to reduce the
number of dynamic validation calls
[how]
refactor the existing plane caps to be more extensible, and add fp16 and scaling
capabilities
Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet Lakha@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 89d30eeea057..dd93f7d854ac 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2085,7 +2085,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev) if (!plane->blends_with_above || !plane->blends_with_below) continue; - if (!plane->supports_argb8888) + if (!plane->pixel_format_support.argb8888) continue; if (initialize_plane(dm, NULL, primary_planes + i, @@ -4142,7 +4142,7 @@ static int get_plane_formats(const struct drm_plane *plane, formats[num_formats++] = rgb_formats[i]; } - if (plane_cap && plane_cap->supports_nv12) + if (plane_cap && plane_cap->pixel_format_support.nv12) formats[num_formats++] = DRM_FORMAT_NV12; break; @@ -4196,7 +4196,7 @@ static int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm, } if (plane->type == DRM_PLANE_TYPE_PRIMARY && - plane_cap && plane_cap->supports_nv12) { + plane_cap && plane_cap->pixel_format_support.nv12) { /* This only affects YUV formats. */ drm_plane_create_color_properties( plane, |