diff options
| author | Maxime Ripard <mripard@kernel.org> | 2024-05-27 15:57:53 +0200 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2024-05-28 09:57:27 +0200 |
| commit | aadb3e16b8f30cc1c1efdfe162f400e026385bfb (patch) | |
| tree | dc9540bfba1a8928582ed63fc9a3d966143b41f0 /include/drm/drm_connector.h | |
| parent | 54cb39e2293b1e221708d3ac157ecc59086e1b46 (diff) | |
drm/connector: hdmi: Add output BPC to the connector state
We'll add automatic selection of the output BPC in a following patch,
but let's add it to the HDMI connector state already.
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-4-c5af16c3aae2@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'include/drm/drm_connector.h')
| -rw-r--r-- | include/drm/drm_connector.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 5fe3f6a519cd..4ddb438ea2dd 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1037,6 +1037,10 @@ struct drm_connector_state { * @drm_atomic_helper_connector_hdmi_check(). */ struct { + /** + * @output_bpc: Bits per color channel to output. + */ + unsigned int output_bpc; } hdmi; }; @@ -1687,6 +1691,11 @@ struct drm_connector { struct drm_property_blob *path_blob_ptr; /** + * @max_bpc: Maximum bits per color channel the connector supports. + */ + unsigned int max_bpc; + + /** * @max_bpc_property: Default connector property for the max bpc to be * driven out of the connector. */ @@ -1919,7 +1928,8 @@ int drmm_connector_hdmi_init(struct drm_device *dev, struct drm_connector *connector, const struct drm_connector_funcs *funcs, int connector_type, - struct i2c_adapter *ddc); + struct i2c_adapter *ddc, + unsigned int max_bpc); void drm_connector_attach_edid_property(struct drm_connector *connector); int drm_connector_register(struct drm_connector *connector); void drm_connector_unregister(struct drm_connector *connector); |