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| author | Libin Yang <libin.yang@intel.com> | 2022-03-30 13:19:22 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-04 08:39:07 +0100 |
| commit | 249ee180874dd48a809caf70981b2aa800329d27 (patch) | |
| tree | 417e6b0649d011c009b2a92eda3b7e30aeab5745 /sound/soc/sof/ipc.c | |
| parent | 758f24d49bff2707812fb8dfac53930603e26312 (diff) | |
| download | linux-stable-249ee180874dd48a809caf70981b2aa800329d27.tar.gz linux-stable-249ee180874dd48a809caf70981b2aa800329d27.tar.bz2 linux-stable-249ee180874dd48a809caf70981b2aa800329d27.zip | |
ASoC: SOF: disable dma trace in s0ix
When system enters s0ix, the dma trace won't be used. Otherwise,
the DMA will access the host memory, which will prevent entering
S0ix. Driver has notified firmware not to send message through
dma trace. Let's also trigger stop dma trace in driver side.
Signed-off-by: Libin Yang <libin.yang@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220330201926.1330402-8-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/ipc.c')
0 files changed, 0 insertions, 0 deletions