ASoC: qcom: Add support for ALC5682I-VS codec

Qcom machine driver adds rt5682s support in this patch.
Card name can be specified from dts by model property, and driver makes
use of the name to distinguish which headset codec is on the board.

Signed-off-by: lvzhaoxiong <lvzhaoxiong@huaqin.corp-partner.google.com>
Link: https://lore.kernel.org/r/20211123024329.21998-1-lvzhaoxiong@huaqin.corp-partner.google.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig
index b217384..cf3e151 100644 (file)
--- a/sound/soc/qcom/Kconfig
+++ b/sound/soc/qcom/Kconfig
@@ -169,6 +169,7 @@ config SND_SOC_SC7180
        select SND_SOC_LPASS_SC7180
        select SND_SOC_MAX98357A
        select SND_SOC_RT5682_I2C
+       select SND_SOC_RT5682S
        select SND_SOC_ADAU7002
        help
          To add support for audio on Qualcomm Technologies Inc.

diff --git a/sound/soc/qcom/sc7180.c b/sound/soc/qcom/sc7180.c
index 768566b..2fff764 100644 (file)
--- a/sound/soc/qcom/sc7180.c
+++ b/sound/soc/qcom/sc7180.c
@@ -17,6 +17,7 @@
 #include <uapi/linux/input-event-codes.h>
 
 #include "../codecs/rt5682.h"
+#include "../codecs/rt5682s.h"
 #include "common.h"
 #include "lpass.h"
 
@@ -128,7 +129,21 @@ static int sc7180_snd_startup(struct snd_pcm_substream *substream)
        struct sc7180_snd_data *data = snd_soc_card_get_drvdata(card);
        struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
        struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
-       int ret;
+       int pll_id, pll_source, pll_in, pll_out, clk_id, ret;
+
+       if (!(strcmp(card->name, "sc7180-rt5682-max98357a-1mic"))) {
+               pll_source = RT5682_PLL1_S_MCLK;
+               pll_id = 0;
+               clk_id = RT5682_SCLK_S_PLL1;
+               pll_out = RT5682_PLL1_FREQ;
+               pll_in = DEFAULT_MCLK_RATE;
+       } else if (!(strcmp(card->name, "sc7180-rt5682s-max98357a-1mic"))) {
+               pll_source = RT5682S_PLL_S_MCLK;
+               pll_id = RT5682S_PLL2;
+               clk_id = RT5682S_SCLK_S_PLL2;
+               pll_out = RT5682_PLL1_FREQ;
+               pll_in = DEFAULT_MCLK_RATE;
+       }
 
        switch (cpu_dai->id) {
        case MI2S_PRIMARY:
@@ -145,16 +160,15 @@ static int sc7180_snd_startup(struct snd_pcm_substream *substream)
                                    SND_SOC_DAIFMT_I2S);
 
                /* Configure PLL1 for codec */
-               ret = snd_soc_dai_set_pll(codec_dai, 0, RT5682_PLL1_S_MCLK,
-                                         DEFAULT_MCLK_RATE, RT5682_PLL1_FREQ);
+               ret = snd_soc_dai_set_pll(codec_dai, pll_id, pll_source,
+                                         pll_in, pll_out);
                if (ret) {
                        dev_err(rtd->dev, "can't set codec pll: %d\n", ret);
                        return ret;
                }
 
                /* Configure sysclk for codec */
-               ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1,
-                                            RT5682_PLL1_FREQ,
+               ret = snd_soc_dai_set_sysclk(codec_dai, clk_id, pll_out,
                                             SND_SOC_CLOCK_IN);
                if (ret)
                        dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n",