diff options
| author |   Bard Liao <bardliao@realtek.com> | 2015-04-24 15:19:29 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2015-04-24 11:06:54 +0100 |
| commit | 74d6ea52aeef0236242221c6eff6d892565c5a92 (patch) | |
| tree | acb12a31d75f3324e4c1eb4f870f8eb6a8365093 /sound/soc/codecs | |
| parent | Linux 4.0-rc1 (diff) | |
| download | linux-dev-74d6ea52aeef0236242221c6eff6d892565c5a92.tar.xz linux-dev-74d6ea52aeef0236242221c6eff6d892565c5a92.zip | |
ASoC: rt5677: add register patch for PLL
The PLL output will be unstable in some cases. We can fix it by
setting some registers.
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'sound/soc/codecs')
| -rw-r--r-- | sound/soc/codecs/rt5677.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index 5d0bb8748dd1..c6d4e8fa8bd3 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -62,6 +62,9 @@ static const struct reg_default init_list[] = { {RT5677_PR_BASE + 0x1e, 0x0000}, {RT5677_PR_BASE + 0x12, 0x0eaa}, {RT5677_PR_BASE + 0x14, 0x018a}, + {RT5677_PR_BASE + 0x15, 0x0490}, + {RT5677_PR_BASE + 0x38, 0x0f71}, + {RT5677_PR_BASE + 0x39, 0x0f71}, }; #define RT5677_INIT_REG_LEN ARRAY_SIZE(init_list) |