korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-04 01:24:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/display: Register Colorspace property for DP and HDMI

Browse Source 
We want compositors to be able to set the output
colorspace on DP and HDMI outputs, based on the
caps reported from the receiver via EDID.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Joshua Ashton <joshua@froggi.es>

Cc: Pekka Paalanen <ppaalanen@gmail.com>
Cc: Sebastian Wick <sebastian.wick@redhat.com>
Cc: Vitaly.Prosyak@amd.com
Cc: Joshua Ashton <joshua@froggi.es>
Cc: Simon Ser <contact@emersion.fr>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Melissa Wen <mwen@igalia.com>
Cc: dri-devel@lists.freedesktop.org
Cc: amd-gfx@lists.freedesktop.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harry Wentland 2022-03-25 15:30:28 -04:00 committed by Alex Deucher
parent cb841d27b8
commit 15f9dfd545
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View File

@ -7247,6 +7247,12 @@ static int amdgpu_dm_connector_get_modes(struct drm_connector *connector)
return amdgpu_dm_connector->num_modes;
}
static const u32 supported_colorspaces =
BIT(DRM_MODE_COLORIMETRY_BT709_YCC) |
BIT(DRM_MODE_COLORIMETRY_OPRGB) |
BIT(DRM_MODE_COLORIMETRY_BT2020_RGB) |
BIT(DRM_MODE_COLORIMETRY_BT2020_YCC);
void amdgpu_dm_connector_init_helper(struct amdgpu_display_manager *dm,
struct amdgpu_dm_connector *aconnector,
int connector_type,
@ -7327,6 +7333,15 @@ void amdgpu_dm_connector_init_helper(struct amdgpu_display_manager *dm,
adev->mode_info.abm_level_property, 0);
}
if (connector_type == DRM_MODE_CONNECTOR_HDMIA) {
if (!drm_mode_create_hdmi_colorspace_property(&aconnector->base, supported_colorspaces))
drm_connector_attach_colorspace_property(&aconnector->base);
} else if (connector_type == DRM_MODE_CONNECTOR_DisplayPort ||
connector_type == DRM_MODE_CONNECTOR_eDP) {
if (!drm_mode_create_dp_colorspace_property(&aconnector->base, supported_colorspaces))
drm_connector_attach_colorspace_property(&aconnector->base);
}
if (connector_type == DRM_MODE_CONNECTOR_HDMIA ||
connector_type == DRM_MODE_CONNECTOR_DisplayPort ||
connector_type == DRM_MODE_CONNECTOR_eDP) {