ASoC: Intel: sof_rt5682: remove SOF_RT1015_SPEAKER_AMP_100FS flag

This flag could be removed since we now have API to query bclk
fequency setting in the topology. The dai link structure itself also
provides DAI format information instead of figuring it out with fs
number.

Signed-off-by: Brent Lu <brent.lu@intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220913074906.926774-1-brent.lu@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 45 insertions, 41 deletions

diff --git a/sound/soc/intel/boards/sof_realtek_common.c b/sound/soc/intel/boards/sof_realtek_common.c
index b9643ca2e2f2..ff2851fc8930 100644
--- a/sound/soc/intel/boards/sof_realtek_common.c
+++ b/sound/soc/intel/boards/sof_realtek_common.c
@@ -253,63 +253,70 @@ EXPORT_SYMBOL_NS(sof_rt1015p_codec_conf, SND_SOC_INTEL_SOF_REALTEK_COMMON);
  * RT1015 audio amplifier
  */
 
+static const struct {
+	unsigned int tx;
+	unsigned int rx;
+} rt1015_tdm_mask[] = {
+	{.tx = 0x0, .rx = 0x1},
+	{.tx = 0x0, .rx = 0x2},
+};
+
 static int rt1015_hw_params(struct snd_pcm_substream *substream,
 			    struct snd_pcm_hw_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+	struct snd_soc_dai_link *dai_link = rtd->dai_link;
 	struct snd_soc_dai *codec_dai;
-	int i, fs = 64, ret;
+	int i, clk_freq, ret;
 
-	for_each_rtd_codec_dais(rtd, i, codec_dai) {
-		ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK,
-					  params_rate(params) * fs,
-					  params_rate(params) * 256);
-		if (ret)
-			return ret;
+	clk_freq = sof_dai_get_bclk(rtd);
 
-		ret = snd_soc_dai_set_sysclk(codec_dai, RT1015_SCLK_S_PLL,
-					     params_rate(params) * 256,
-					     SND_SOC_CLOCK_IN);
-		if (ret)
-			return ret;
+	if (clk_freq <= 0) {
+		dev_err(rtd->dev, "fail to get bclk freq, ret %d\n", clk_freq);
+		return -EINVAL;
 	}
 
-	return 0;
-}
-
-static int rt1015_hw_params_pll_and_tdm(struct snd_pcm_substream *substream,
-					 struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
-	struct snd_soc_dai *codec_dai;
-	int i, fs = 100, ret;
-
 	for_each_rtd_codec_dais(rtd, i, codec_dai) {
 		ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK,
-					  params_rate(params) * fs,
+					  clk_freq,
 					  params_rate(params) * 256);
-		if (ret)
+		if (ret) {
+			dev_err(codec_dai->dev, "fail to set pll, ret %d\n",
+				ret);
 			return ret;
+		}
 
 		ret = snd_soc_dai_set_sysclk(codec_dai, RT1015_SCLK_S_PLL,
 					     params_rate(params) * 256,
 					     SND_SOC_CLOCK_IN);
-		if (ret)
+		if (ret) {
+			dev_err(codec_dai->dev, "fail to set sysclk, ret %d\n",
+				ret);
 			return ret;
-	}
-	/* rx slot 1 for RT1015_DEV0_NAME */
-	ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_codec(rtd, 0),
-				       0x0, 0x1, 4, 24);
-	if (ret)
-		return ret;
+		}
 
-	/* rx slot 2 for RT1015_DEV1_NAME */
-	ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_codec(rtd, 1),
-				       0x0, 0x2, 4, 24);
-	if (ret)
-		return ret;
+		switch (dai_link->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+		case SND_SOC_DAIFMT_DSP_A:
+		case SND_SOC_DAIFMT_DSP_B:
+			/* 4-slot TDM */
+			ret = snd_soc_dai_set_tdm_slot(codec_dai,
+						       rt1015_tdm_mask[i].tx,
+						       rt1015_tdm_mask[i].rx,
+						       4,
+						       params_width(params));
+			if (ret < 0) {
+				dev_err(codec_dai->dev, "fail to set tdm slot, ret %d\n",
+					ret);
+				return ret;
+			}
+			break;
+		default:
+			dev_dbg(codec_dai->dev, "codec is in I2S mode\n");
+			break;
+		}
+	}
 
-	return 0;
+	return ret;
 }
 
 static struct snd_soc_ops rt1015_ops = {
@@ -351,15 +358,12 @@ void sof_rt1015_codec_conf(struct snd_soc_card *card)
 }
 EXPORT_SYMBOL_NS(sof_rt1015_codec_conf, SND_SOC_INTEL_SOF_REALTEK_COMMON);
 
-void sof_rt1015_dai_link(struct snd_soc_dai_link *link, unsigned int fs)
+void sof_rt1015_dai_link(struct snd_soc_dai_link *link)
 {
 	link->codecs = rt1015_components;
 	link->num_codecs = ARRAY_SIZE(rt1015_components);
 	link->init = speaker_codec_init_lr;
 	link->ops = &rt1015_ops;
-
-	if (fs == 100)
-		rt1015_ops.hw_params = rt1015_hw_params_pll_and_tdm;
 }
 EXPORT_SYMBOL_NS(sof_rt1015_dai_link, SND_SOC_INTEL_SOF_REALTEK_COMMON);