diff options
| author | Linux Build Service Account <lnxbuild@localhost> | 2018-05-10 01:25:18 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2018-05-10 01:25:18 -0700 |
| commit | 6e5dae3ae1af25ac48b005ccfb2cf7e033d312ce (patch) | |
| tree | ae877abfc5e691423dd5dbafab2a2eda81760e58 /sound/soc | |
| parent | d7521d9bb9408dd4225b9838e23a80ecc41f80fa (diff) | |
| parent | 028ce831e8f14cc94f14929f1a91d198ea2d9b93 (diff) | |
Merge "Merge android-4.4.131 (d5d6526) into msm-4.4"
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/fsl/fsl_esai.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index 59f234e51971..e8adead8be00 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -143,6 +143,13 @@ static int fsl_esai_divisor_cal(struct snd_soc_dai *dai, bool tx, u32 ratio, psr = ratio <= 256 * maxfp ? ESAI_xCCR_xPSR_BYPASS : ESAI_xCCR_xPSR_DIV8; + /* Do not loop-search if PM (1 ~ 256) alone can serve the ratio */ + if (ratio <= 256) { + pm = ratio; + fp = 1; + goto out; + } + /* Set the max fluctuation -- 0.1% of the max devisor */ savesub = (psr ? 1 : 8) * 256 * maxfp / 1000; |