diff options
Diffstat (limited to 'sound/soc/amd/vangogh/acp5x-i2s.c')
| -rw-r--r-- | sound/soc/amd/vangogh/acp5x-i2s.c | 31 |
1 files changed, 10 insertions, 21 deletions
diff --git a/sound/soc/amd/vangogh/acp5x-i2s.c b/sound/soc/amd/vangogh/acp5x-i2s.c index 002db3971ca9..773e96f1b4dd 100644 --- a/sound/soc/amd/vangogh/acp5x-i2s.c +++ b/sound/soc/amd/vangogh/acp5x-i2s.c @@ -37,10 +37,10 @@ static int acp5x_i2s_set_fmt(struct snd_soc_dai *cpu_dai, } mode = fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK; switch (mode) { - case SND_SOC_DAIFMT_CBC_CFC: + case SND_SOC_DAIFMT_BP_FP: adata->master_mode = I2S_MASTER_MODE_ENABLE; break; - case SND_SOC_DAIFMT_CBP_CFP: + case SND_SOC_DAIFMT_BC_FC: adata->master_mode = I2S_MASTER_MODE_DISABLE; break; } @@ -88,10 +88,9 @@ static int acp5x_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_soc_card *card; struct acp5x_platform_info *pinfo; struct i2s_dev_data *adata; - union acp_i2stdm_mstrclkgen mclkgen; u32 val; - u32 reg_val, frmt_reg, master_reg; + u32 reg_val, frmt_reg; u32 lrclk_div_val, bclk_div_val; lrclk_div_val = 0; @@ -160,20 +159,6 @@ static int acp5x_i2s_hwparams(struct snd_pcm_substream *substream, acp_writel(val, rtd->acp5x_base + reg_val); if (adata->master_mode) { - switch (rtd->i2s_instance) { - case I2S_HS_INSTANCE: - master_reg = ACP_I2STDM2_MSTRCLKGEN; - break; - case I2S_SP_INSTANCE: - default: - master_reg = ACP_I2STDM0_MSTRCLKGEN; - break; - } - mclkgen.bits.i2stdm_master_mode = 0x1; - if (adata->tdm_mode) - mclkgen.bits.i2stdm_format_mode = 0x01; - else - mclkgen.bits.i2stdm_format_mode = 0x0; switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: switch (params_rate(params)) { @@ -238,9 +223,8 @@ static int acp5x_i2s_hwparams(struct snd_pcm_substream *substream, default: return -EINVAL; } - mclkgen.bits.i2stdm_bclk_div_val = bclk_div_val; - mclkgen.bits.i2stdm_lrclk_div_val = lrclk_div_val; - acp_writel(mclkgen.u32_all, rtd->acp5x_base + master_reg); + rtd->lrclk_div = lrclk_div_val; + rtd->bclk_div = bclk_div_val; } return 0; } @@ -249,9 +233,11 @@ static int acp5x_i2s_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct i2s_stream_instance *rtd; + struct i2s_dev_data *adata; u32 ret, val, period_bytes, reg_val, ier_val, water_val; u32 buf_size, buf_reg; + adata = snd_soc_dai_get_drvdata(dai); rtd = substream->runtime->private_data; period_bytes = frames_to_bytes(substream->runtime, substream->runtime->period_size); @@ -300,6 +286,8 @@ static int acp5x_i2s_trigger(struct snd_pcm_substream *substream, } acp_writel(period_bytes, rtd->acp5x_base + water_val); acp_writel(buf_size, rtd->acp5x_base + buf_reg); + if (adata->master_mode) + acp5x_set_i2s_clk(adata, rtd); val = acp_readl(rtd->acp5x_base + reg_val); val = val | BIT(0); acp_writel(val, rtd->acp5x_base + reg_val); @@ -357,6 +345,7 @@ static const struct snd_soc_dai_ops acp5x_i2s_dai_ops = { static const struct snd_soc_component_driver acp5x_dai_component = { .name = "acp5x-i2s", + .legacy_dai_naming = 1, }; static struct snd_soc_dai_driver acp5x_i2s_dai = { |