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(parent: 69cc00b) | patch
intel_audio_dump/bdw: dump debug registers for audio immediate commands
authorMengdong Lin <mengdong.lin@intel.com>
Tue, 13 Aug 2013 04:21:57 +0000 (00:21 -0400)
committerBen Widawsky <benjamin.widawsky@intel.com>
Wed, 6 Nov 2013 17:39:41 +0000 (09:39 -0800)
commit8535720b4c9e595316bd5cf172c680ed15c709f4
treec668e53cf4c34f60aa94c41f2907523045d9cca7tree | snapshot
parent69cc00b072198264a8a6e7b1e870fe0cbad34ce6commit | diff
intel_audio_dump/bdw: dump debug registers for audio immediate commands

This patch dumps debug registers to check audio immediate command, response
and status.

The audio driver will fall back into immediate command mode if normal
communication between controller and codec is dead.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Reviewed-by: Xingchao Wang <xingchao.wang@intel.com>
[Ben: Small printf changes to remove compiler warning]
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
tools/intel_audio_dump.c diff | blob | history
Domain: SCM / Uncategorized;