Name
drm_detect_monitor_audio —
check monitor audio capability
Synopsis
bool drm_detect_monitor_audio ( | struct edid * edid); |
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.
Return
True if the monitor supports audio, false otherwise.