From a75f0236292a5fca65f26efedca48bd07db1834d Mon Sep 17 00:00:00 2001 From: Francisco Jerez Date: Wed, 12 Aug 2009 02:30:10 +0200 Subject: [PATCH] drm: Add more standard TV properties. Overscan, saturation, hue. Used in the nouveau driver for GPUs with integrated TV encoders. Signed-off-by: Francisco Jerez Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_crtc.c | 18 ++++++++++++++++++ include/drm/drm_crtc.h | 3 +++ 2 files changed, 21 insertions(+) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index a8c831134fc3..362a538cdedc 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -736,6 +736,24 @@ int drm_mode_create_tv_properties(struct drm_device *dev, int num_modes, dev->mode_config.tv_flicker_reduction_property->values[0] = 0; dev->mode_config.tv_flicker_reduction_property->values[1] = 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; + + 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; + + 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; + return 0; } EXPORT_SYMBOL(drm_mode_create_tv_properties); diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 5f2cc0ca4c7d..db92a83f8ca9 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -575,6 +575,9 @@ struct drm_mode_config { struct drm_property *tv_brightness_property; struct drm_property *tv_contrast_property; struct drm_property *tv_flicker_reduction_property; + struct drm_property *tv_overscan_property; + struct drm_property *tv_saturation_property; + struct drm_property *tv_hue_property; /* Optional properties */ struct drm_property *scaling_mode_property; -- 2.20.1