DRM_DETECT_MONITOR_A(9) DRM Internals DRM_DETECT_MONITOR_A(9)NAMEdrm_detect_monitor_audio - check monitor audio capability
SYNOPSIS
bool drm_detect_monitor_audio(struct edid * edid);
ARGUMENTS
edid
-- undescribed --
DESCRIPTION
Monitor should have CEA extension block. If monitor has 'basic audio',
but no CEA audio blocks, it's 'basic audio' only. If there is any audio
extension block and supported audio format, assume at least 'basic
audio' support, even if 'basic audio' is not defined in EDID.
AUTHORS
Jesse Barnes <jesse.barnes@intel.com>
Intel Corporation,
Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Ideas on board SPRL,
Driver internals
COPYRIGHTKernel Hackers Manual 3.11 November 2013 DRM_DETECT_MONITOR_A(9)