diff options
| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-12-02 16:48:09 +0300 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2016-12-10 02:26:30 +0300 |
| commit | 299a16b163c95fbe1e3b1e142ba9c6ce9dab2c23 (patch) | |
| tree | e198f81ba3950698cea694c89fef6d4bd05a66cc /include/drm/drm_connector.h | |
| parent | dee7a4fee730ca8908f335b6b66174cba4598ecd (diff) | |
| download | linux-299a16b163c95fbe1e3b1e142ba9c6ce9dab2c23.tar.xz | |
drm: Add TV connector states to drm_connector_state
Some generic TV connector properties are exposed in drm_mode_config, but
they are currently handled independently in each DRM encoder driver.
Extend the drm_connector_state to store TV related states, and modify the
drm_atomic_connector_{set,get}_property() helpers to fill the connector
state accordingly.
Each driver is then responsible for checking and applying the new config
in its ->atomic_mode_{check,set}() operations.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'include/drm/drm_connector.h')
| -rw-r--r-- | include/drm/drm_connector.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index ac9d7d8e0e43..2645e8038572 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -194,10 +194,40 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info, unsigned int num_formats); /** + * struct drm_tv_connector_state - TV connector related states + * @subconnector: selected subconnector + * @margins: left/right/top/bottom margins + * @mode: TV mode + * @brightness: brightness in percent + * @contrast: contrast in percent + * @flicker_reduction: flicker reduction in percent + * @overscan: overscan in percent + * @saturation: saturation in percent + * @hue: hue in percent + */ +struct drm_tv_connector_state { + enum drm_mode_subconnector subconnector; + struct { + unsigned int left; + unsigned int right; + unsigned int top; + unsigned int bottom; + } margins; + unsigned int mode; + unsigned int brightness; + unsigned int contrast; + unsigned int flicker_reduction; + unsigned int overscan; + unsigned int saturation; + unsigned int hue; +}; + +/** * struct drm_connector_state - mutable connector state * @connector: backpointer to the connector * @best_encoder: can be used by helpers and drivers to select the encoder * @state: backpointer to global drm_atomic_state + * @tv: TV connector state */ struct drm_connector_state { struct drm_connector *connector; @@ -213,6 +243,8 @@ struct drm_connector_state { struct drm_encoder *best_encoder; struct drm_atomic_state *state; + + struct drm_tv_connector_state tv; }; /** |