]> git.baikalelectronics.ru Git - kernel.git/commit
ASoC: SOF: disable dma trace in s0ix
authorLibin Yang <libin.yang@intel.com>
Wed, 30 Mar 2022 20:19:22 +0000 (13:19 -0700)
committerMark Brown <broonie@kernel.org>
Mon, 4 Apr 2022 07:39:07 +0000 (08:39 +0100)
commit458022f484efeb9b601ed2c02a2cc0d5abc81d7b
tree417e6b0649d011c009b2a92eda3b7e30aeab5745
parent6bdb6396590ffa4bf467696650047ee0ea023c5f
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>
sound/soc/sof/pm.c