diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-01-17 16:31:30 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-01-20 13:09:44 +0100 |
| commit | b1edd6a6ecd436af33f210a5c75e0249466fd200 (patch) | |
| tree | 12ea6bb801282488ecd38f6a4001867b26289515 /include | |
| parent | 55bc60db5988c8366751d3d04dd690698a53412c (diff) | |
| download | linux-b1edd6a6ecd436af33f210a5c75e0249466fd200.tar.bz2 | |
drm/edid: Add drm_rgb_quant_range_selectable()
drm_rgb_quant_range_selectable() will report whether the monitor
claims to support for RGB quantization range selection.
The information can be found in the CEA Video capability block.
v2: s/quantzation/quantization/ in the comment
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: David Airlie <airlied@linux.ie>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_crtc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 00d78b5161c0..30892dc9376e 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -1033,6 +1033,7 @@ extern u8 *drm_find_cea_extension(struct edid *edid); extern u8 drm_match_cea_mode(struct drm_display_mode *to_match); extern bool drm_detect_hdmi_monitor(struct edid *edid); extern bool drm_detect_monitor_audio(struct edid *edid); +extern bool drm_rgb_quant_range_selectable(struct edid *edid); extern int drm_mode_page_flip_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); extern struct drm_display_mode *drm_cvt_mode(struct drm_device *dev, |