diff options
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 69 |
1 files changed, 29 insertions, 40 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 3fe99c456a19..6fdaf6fe94eb 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -742,28 +742,16 @@ int drm_mode_create_tv_properties(struct drm_device *dev, int num_modes, * Other, TV specific properties: margins & TV modes. */ dev->mode_config.tv_left_margin_property = - drm_property_create(dev, DRM_MODE_PROP_RANGE, - "left margin", 2); - dev->mode_config.tv_left_margin_property->values[0] = 0; - dev->mode_config.tv_left_margin_property->values[1] = 100; + drm_property_create_range(dev, 0, "left margin", 0, 100); dev->mode_config.tv_right_margin_property = - drm_property_create(dev, DRM_MODE_PROP_RANGE, - "right margin", 2); - dev->mode_config.tv_right_margin_property->values[0] = 0; - dev->mode_config.tv_right_margin_property->values[1] = 100; + drm_property_create_range(dev, 0, "right margin", 0, 100); dev->mode_config.tv_top_margin_property = - drm_property_create(dev, DRM_MODE_PROP_RANGE, - "top margin", 2); - dev->mode_config.tv_top_margin_property->values[0] = 0; - dev->mode_config.tv_top_margin_property->values[1] = 100; + drm_property_create_range(dev, 0, "top margin", 0, 100); dev->mode_config.tv_bottom_margin_property = - drm_property_create(dev, DRM_MODE_PROP_RANGE, - "bottom margin", 2); - dev->mode_config.tv_bottom_margin_property->values[0] = 0; - dev->mode_config.tv_bottom_margin_property->values[1] = 100; + drm_property_create_range(dev, 0, "bottom margin", 0, 100); dev->mode_config.tv_mode_property = drm_property_create(dev, DRM_MODE_PROP_ENUM, @@ -773,40 +761,22 @@ int drm_mode_create_tv_properties(struct drm_device *dev, int num_modes, 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; + drm_property_create_range(dev, 0, "brightness", 0, 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; + drm_property_create_range(dev, 0, "contrast", 0, 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; + drm_property_create_range(dev, 0, "flicker reduction", 0, 100); dev->mode_config.tv_overscan_property = - drm_property_create(dev, DRM_MODE_PROP_RANGE, - "overscan", 2); - dev->mode_config.tv_overscan_property->values[0] = 0; - dev->mode_config.tv_overscan_property->values[1] = 100; + drm_property_create_range(dev, 0, "overscan", 0, 100); dev->mode_config.tv_saturation_property = - drm_property_create(dev, DRM_MODE_PROP_RANGE, - "saturation", 2); - dev->mode_config.tv_saturation_property->values[0] = 0; - dev->mode_config.tv_saturation_property->values[1] = 100; + drm_property_create_range(dev, 0, "saturation", 0, 100); dev->mode_config.tv_hue_property = - drm_property_create(dev, DRM_MODE_PROP_RANGE, - "hue", 2); - dev->mode_config.tv_hue_property->values[0] = 0; - dev->mode_config.tv_hue_property->values[1] = 100; + drm_property_create_range(dev, 0, "hue", 0, 100); return 0; } @@ -2621,6 +2591,25 @@ struct drm_property *drm_property_create_enum(struct drm_device *dev, int flags, } EXPORT_SYMBOL(drm_property_create_enum); +struct drm_property *drm_property_create_range(struct drm_device *dev, int flags, + const char *name, + uint64_t min, uint64_t max) +{ + struct drm_property *property; + + flags |= DRM_MODE_PROP_RANGE; + + property = drm_property_create(dev, flags, name, 2); + if (!property) + return NULL; + + property->values[0] = min; + property->values[1] = max; + + return property; +} +EXPORT_SYMBOL(drm_property_create_range); + int drm_property_add_enum(struct drm_property *property, int index, uint64_t value, const char *name) { |