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authorVille Syrjälä <ville.syrjala@linux.intel.com>2013-01-17 16:31:30 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2013-01-20 13:09:44 +0100
commitb1edd6a6ecd436af33f210a5c75e0249466fd200 (patch)
tree12ea6bb801282488ecd38f6a4001867b26289515 /include/drm/drm_crtc.h
parent55bc60db5988c8366751d3d04dd690698a53412c (diff)
downloadlinux-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/drm/drm_crtc.h')
-rw-r--r--include/drm/drm_crtc.h1
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,