abedc077b4
The AVI infoframe is able to inform the display whether the source is sending full or limited range RGB data. As per CEA-861 [1] we must first check whether the display reports the quantization range as selectable, and if so we can set the approriate bits in the AVI inforframe. [1] CEA-861-E - 6.4 Format of Version 2 AVI InfoFrame v2: Give the Q bits better names, add spec chapter information Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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