diff options
| author | Harry Wentland | 2022-11-29 15:16:31 -0500 |
|---|---|---|
| committer | Alex Deucher | 2023-06-09 12:46:44 -0400 |
| commit | c265f340eaa87aa5f979adfb23d7463af67b7f27 (patch) | |
| tree | 235af7ad802844f810480ab0d7b5baec044f97e3 /include | |
| parent | 035d53e0f36da6ce49abf7bea3d9b30a075ff247 (diff) | |
drm/connector: Allow drivers to pass list of supported colorspaces
Drivers might not support all colorspaces defined in
dp_colorspaces and hdmi_colorspaces. This results in
undefined behavior when userspace is setting an
unsupported colorspace.
Allow drivers to pass the list of supported colorspaces
when creating the colorspace property.
v2:
- Use 0 to indicate support for all colorspaces (Jani)
- Print drm_dbg_kms message when drivers pass 0
to signal that drivers should specify supported
colorspaecs explicity (Jani)
v3:
- Move changes to create a common colorspace_names array
to separate patch
v6:
- Avoid magic when passing 0 for supported_colorspaces;
be explicit in treating it as "all DP/HDMI"
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com>
Reviewed-by: Joshua Ashton <joshua@froggi.es>
Reviewed-by: Simon Ser <contact@emersion.fr>
Cc: Pekka Paalanen <ppaalanen@gmail.com>
Cc: Sebastian Wick <sebastian.wick@redhat.com>
Cc: Vitaly.Prosyak@amd.com
Cc: Uma Shankar <uma.shankar@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Joshua Ashton <joshua@froggi.es>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Simon Ser <contact@emersion.fr>
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_connector.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 880220321867..3cea00346205 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -30,6 +30,7 @@ #include <linux/notifier.h> #include <drm/drm_mode_object.h> #include <drm/drm_util.h> +#include <drm/drm_property.h> #include <uapi/drm/drm_mode.h> @@ -1994,8 +1995,10 @@ int drm_connector_attach_hdr_output_metadata_property(struct drm_connector *conn bool drm_connector_atomic_hdr_metadata_equal(struct drm_connector_state *old_state, struct drm_connector_state *new_state); int drm_mode_create_aspect_ratio_property(struct drm_device *dev); -int drm_mode_create_hdmi_colorspace_property(struct drm_connector *connector); -int drm_mode_create_dp_colorspace_property(struct drm_connector *connector); +int drm_mode_create_hdmi_colorspace_property(struct drm_connector *connector, + u32 supported_colorspaces); +int drm_mode_create_dp_colorspace_property(struct drm_connector *connector, + u32 supported_colorspaces); int drm_mode_create_content_type_property(struct drm_device *dev); int drm_mode_create_suggested_offset_properties(struct drm_device *dev); |