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Commit 3e6da4a9 authored by Jani Nikula's avatar Jani Nikula Committed by Daniel Vetter
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drm/i915/audio: clarify HD audio documentation wrt modeset 



Clarify that audio enable/disable sequences are part of the modeset
sequence.

Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent c30400fc

drivers/gpu/drm/i915/intel_audio.c

+2 −1
Original line number Diff line number Diff line
@@ -41,7 +41,8 @@ 
 *

 * The disable sequences must be performed before disabling the transcoder or

 * port. The enable sequences may only be performed after enabling the

 * transcoder and port, and after completed link training.

 * transcoder and port, and after completed link training. Therefore the audio

 * enable/disable sequences are part of the modeset sequence.

 *

 * The codec and controller sequences could be done either parallel or serial,

 * but generally the ELDV/PD change in the codec sequence indicates to the audio