diff options
author | Bard Liao <yung-chuan.liao@linux.intel.com> | 2020-06-08 14:44:13 -0500 |
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committer | Mark Brown <broonie@kernel.org> | 2020-06-09 15:28:59 +0100 |
commit | 607fa205a7e4dfad28b8a67ab1c985756ddbccb0 (patch) | |
tree | 6c989b8f50f7986078a9b46ae470487a0a504246 /sound/xen | |
parent | b73287f0b0745961b14e5ebcce92cc8ed24d4d52 (diff) |
ASoC: core: only convert non DPCM link to DPCM link
Additional checks for valid DAIs expose a corner case, where existing
BE dailinks get modified, e.g. HDMI links are tagged with
dpcm_capture=1 even if the DAIs are for playback.
This patch makes those changes conditional and flags configuration
issues when a BE dailink is has no_pcm=0 but dpcm_playback or
dpcm_capture=1 (which makes no sense).
As discussed on the alsa-devel mailing list, there are redundant flags
for dpcm_playback, dpcm_capture, playback_only, capture_only. This
will have to be cleaned-up in a future update. For now only correct
and flag problematic configurations.
Fixes: 218fe9b7ec7f3 ("ASoC: soc-core: Set dpcm_playback / dpcm_capture")
Suggested-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20200608194415.4663-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/xen')
0 files changed, 0 insertions, 0 deletions