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ASoC: rt5665: fix wrong pre div reg of IF2 and IF3 

The pre divider control register of IF1 and IF2/3 are different.
The driver used the same register for all interfaces which was a
mistake.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bard Liao 2017-03-20 10:20:54 +08:00 committed by Mark Brown
parent 9b5d3865b3
commit 17febfa607
1 changed files with 5 additions and 2 deletions
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7
sound/soc/codecs/rt5665.c
View File

@ -4080,7 +4080,7 @@ static int rt5665_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_codec *codec = dai->codec;
struct rt5665_priv *rt5665 = snd_soc_codec_get_drvdata(codec);
unsigned int val_len = 0, val_clk, mask_clk, val_bits = 0x0100;
unsigned int val_len = 0, val_clk, reg_clk, mask_clk, val_bits = 0x0100;
int pre_div, frame_size;
rt5665->lrck[dai->id] = params_rate(params);
@ -4124,6 +4124,7 @@ static int rt5665_hw_params(struct snd_pcm_substream *substream,
if (params_channels(params) > 2)
rt5665_set_tdm_slot(dai, 0xf, 0xf,
params_channels(params), params_width(params));
reg_clk = RT5665_ADDA_CLK_1;
mask_clk = RT5665_I2S_PD1_MASK;
val_clk = pre_div << RT5665_I2S_PD1_SFT;
snd_soc_update_bits(codec, RT5665_I2S1_SDP,
@ -4131,12 +4132,14 @@ static int rt5665_hw_params(struct snd_pcm_substream *substream,
break;
case RT5665_AIF2_1:
case RT5665_AIF2_2:
reg_clk = RT5665_ADDA_CLK_2;
mask_clk = RT5665_I2S_PD2_MASK;
val_clk = pre_div << RT5665_I2S_PD2_SFT;
snd_soc_update_bits(codec, RT5665_I2S2_SDP,
RT5665_I2S_DL_MASK, val_len);
break;
case RT5665_AIF3:
reg_clk = RT5665_ADDA_CLK_2;
mask_clk = RT5665_I2S_PD3_MASK;
val_clk = pre_div << RT5665_I2S_PD3_SFT;
snd_soc_update_bits(codec, RT5665_I2S3_SDP,
@ -4147,7 +4150,7 @@ static int rt5665_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
snd_soc_update_bits(codec, RT5665_ADDA_CLK_1, mask_clk, val_clk);
snd_soc_update_bits(codec, reg_clk, mask_clk, val_clk);
snd_soc_update_bits(codec, RT5665_STO1_DAC_SIL_DET, 0x3700, val_bits);
switch (rt5665->lrck[dai->id]) {