diff options
| author | Daniel Baluta <daniel.baluta@nxp.com> | 2019-06-19 19:50:31 +0300 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 15:54:12 +0800 |
| commit | 61e5cc7288958b3718dea71470b8cbc33a3df840 (patch) | |
| tree | 009b40ba6f0236a1fa279f8381e78c28f7fb7874 /sound/soc/fsl/fsl_sai.c | |
| parent | 21ab6ea993dc28afec26d032ea87f5ed735f2abb (diff) | |
ASoC: fsl_sai: Mark cache dirty at resume
This is needed so that at resume will restore the
correct SAI registers.
Looks like the call to regcache_mark_dirty was missed when
porting commit 760bd6187413e37c8 ("MLK-15960-2: ASoC: fsl_sai: refine
the pm runtime function")
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Diffstat (limited to 'sound/soc/fsl/fsl_sai.c')
| -rw-r--r-- | sound/soc/fsl/fsl_sai.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index c92b54c59a4d..5ca8e0217126 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -1604,6 +1604,8 @@ static int fsl_sai_runtime_resume(struct device *dev) PM_QOS_CPU_DMA_LATENCY, 0); regcache_cache_only(sai->regmap, false); + regcache_mark_dirty(sai->regmap); + regmap_write(sai->regmap, FSL_SAI_TCSR(offset), FSL_SAI_CSR_SR); regmap_write(sai->regmap, FSL_SAI_RCSR(offset), FSL_SAI_CSR_SR); usleep_range(1000, 2000); |