diff options
| author | Bard Liao <bardliao@realtek.com> | 2015-04-24 15:19:29 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-13 05:14:27 -0700 |
| commit | b6898f06f84ea6db7944c6c9f91ebeb13a18457b (patch) | |
| tree | aeee7072d048996b70b735a853d2f95d9792d1f0 /sound/soc | |
| parent | 99d705238af572efa5f8834d0d8255d5bdc5d6eb (diff) | |
ASoC: rt5677: add register patch for PLL
commit 74d6ea52aeef0236242221c6eff6d892565c5a92 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/soc')
| -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 fb9c20eace3f..b7f3644ab6c1 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) |