drm: Define some new standard TV properties.
Namely "brightness", "contrast" and "flicker reduction". Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
parent
aeaa1ad3ff
commit
b6b7902e54
|
@ -718,6 +718,24 @@ int drm_mode_create_tv_properties(struct drm_device *dev, int num_modes,
|
|||
drm_property_add_enum(dev->mode_config.tv_mode_property, i,
|
||||
i, modes[i]);
|
||||
|
||||
dev->mode_config.tv_brightness_property =
|
||||
drm_property_create(dev, DRM_MODE_PROP_RANGE,
|
||||
"brightness", 2);
|
||||
dev->mode_config.tv_brightness_property->values[0] = 0;
|
||||
dev->mode_config.tv_brightness_property->values[1] = 100;
|
||||
|
||||
dev->mode_config.tv_contrast_property =
|
||||
drm_property_create(dev, DRM_MODE_PROP_RANGE,
|
||||
"contrast", 2);
|
||||
dev->mode_config.tv_contrast_property->values[0] = 0;
|
||||
dev->mode_config.tv_contrast_property->values[1] = 100;
|
||||
|
||||
dev->mode_config.tv_flicker_reduction_property =
|
||||
drm_property_create(dev, DRM_MODE_PROP_RANGE,
|
||||
"flicker reduction", 2);
|
||||
dev->mode_config.tv_flicker_reduction_property->values[0] = 0;
|
||||
dev->mode_config.tv_flicker_reduction_property->values[1] = 100;
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL(drm_mode_create_tv_properties);
|
||||
|
|
|
@ -572,6 +572,9 @@ struct drm_mode_config {
|
|||
struct drm_property *tv_right_margin_property;
|
||||
struct drm_property *tv_top_margin_property;
|
||||
struct drm_property *tv_bottom_margin_property;
|
||||
struct drm_property *tv_brightness_property;
|
||||
struct drm_property *tv_contrast_property;
|
||||
struct drm_property *tv_flicker_reduction_property;
|
||||
|
||||
/* Optional properties */
|
||||
struct drm_property *scaling_mode_property;
|
||||
|
|
Loading…
Reference in a new issue