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| author | Bard Liao <bardliao@realtek.com> | 2015-12-18 10:16:23 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-12-23 00:36:40 +0000 |
| commit | d0d1eedd5ad345f16234311b375bf94d6c90e14b (patch) | |
| tree | 17b5910cd3cdc43d78d952164af29d07fe03e074 /sound/soc | |
| parent | cdab0d4ecc1a890aece7102c2074bf73175b9935 (diff) | |
| download | op-kernel-dev-d0d1eedd5ad345f16234311b375bf94d6c90e14b.zip op-kernel-dev-d0d1eedd5ad345f16234311b375bf94d6c90e14b.tar.gz | |
ASoC: rt5677: set PLL_CTRL2 non-volatile
There is a status bit on RT5677_PLL1_CTRL2 and RT5677_PLL2_CTRL2.
That's why those registers are set volatile. However, the status
bit is currently not used by codec driver. So, it should be no
problem if we set them non-volatile.
The purpose of setting them non-volatile is to restore the setting
after a syspend/resume cycle.
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/rt5677.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index f73fd12..13fef00 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -297,8 +297,6 @@ static bool rt5677_volatile_register(struct device *dev, unsigned int reg) case RT5677_HAP_GENE_CTRL2: case RT5677_PWR_DSP_ST: case RT5677_PRIV_DATA: - case RT5677_PLL1_CTRL2: - case RT5677_PLL2_CTRL2: case RT5677_ASRC_22: case RT5677_ASRC_23: case RT5677_VAD_CTRL5: |
