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 --- sound/soc/codecs/rt5665.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c index 21b07ca..42bb5fd 100644 --- a/sound/soc/codecs/rt5665.c +++ b/sound/soc/codecs/rt5665.c @@ -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]) {