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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/rockchip/rk3399_gru_sound.c
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..
@@ -1,19 +1,8 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Rockchip machine ASoC driver for boards using MAX98357A/RT5514/DA7219
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  *
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  * Copyright (c) 2016, ROCKCHIP CORPORATION.  All rights reserved.
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms and conditions of the GNU General Public License,
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- * version 2, as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope it will be useful, but WITHOUT
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- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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- * more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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6
  */
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7
 
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 #include <linux/module.h>
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@@ -43,6 +32,19 @@
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32
 
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 static struct snd_soc_jack rockchip_sound_jack;
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34
 
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+/* Headset jack detection DAPM pins */
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+static struct snd_soc_jack_pin rockchip_sound_jack_pins[] = {
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+	{
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+		.pin = "Headphones",
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+		.mask = SND_JACK_HEADPHONE,
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+	},
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+	{
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+		.pin = "Headset Mic",
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+		.mask = SND_JACK_MICROPHONE,
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+	},
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+
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+};
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+
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 static const struct snd_soc_dapm_widget rockchip_dapm_widgets[] = {
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 	SND_SOC_DAPM_HP("Headphones", NULL),
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 	SND_SOC_DAPM_SPK("Speakers", NULL),
..
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@@ -62,25 +64,13 @@
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 static int rockchip_sound_max98357a_hw_params(struct snd_pcm_substream *substream,
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 			     struct snd_pcm_hw_params *params)
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 {
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-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
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+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
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 	unsigned int mclk;
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 	int ret;
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70
 
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-	/* max98357a supports these sample rates */
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-	switch (params_rate(params)) {
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-	case 8000:
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-	case 16000:
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-	case 48000:
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-	case 96000:
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-		mclk = params_rate(params) * SOUND_FS;
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-		break;
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-	default:
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-		dev_err(rtd->card->dev, "%s() doesn't support this sample rate: %d\n",
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-				__func__, params_rate(params));
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-		return -EINVAL;
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-	}
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+	mclk = params_rate(params) * SOUND_FS;
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72
 
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-	ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, 0, mclk, 0);
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+	ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), 0, mclk, 0);
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 	if (ret) {
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 		dev_err(rtd->card->dev, "%s() error setting sysclk to %u: %d\n",
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 				__func__, mclk, ret);
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@@ -93,9 +83,9 @@
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 static int rockchip_sound_rt5514_hw_params(struct snd_pcm_substream *substream,
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 			     struct snd_pcm_hw_params *params)
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 {
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-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
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-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
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-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
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+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
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+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
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+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
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 	unsigned int mclk;
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 	int ret;
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91
 
..
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@@ -125,9 +115,9 @@
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 static int rockchip_sound_da7219_hw_params(struct snd_pcm_substream *substream,
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 			     struct snd_pcm_hw_params *params)
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 {
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-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
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-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
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-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
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+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
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+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
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+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
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 	int mclk, ret;
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122
 
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 	/* in bypass mode, the mclk has to be one of the frequencies below */
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@@ -176,8 +166,8 @@
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166
 
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 static int rockchip_sound_da7219_init(struct snd_soc_pcm_runtime *rtd)
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 {
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-	struct snd_soc_component *component = rtd->codec_dais[0]->component;
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-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
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+	struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
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+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
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 	int ret;
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172
 
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 	/* We need default MCLK and PLL settings for the accessory detection */
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@@ -199,7 +189,9 @@
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 				    SND_JACK_HEADSET | SND_JACK_LINEOUT |
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 				    SND_JACK_BTN_0 | SND_JACK_BTN_1 |
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 				    SND_JACK_BTN_2 | SND_JACK_BTN_3,
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-				    &rockchip_sound_jack, NULL, 0);
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+				    &rockchip_sound_jack,
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+				    rockchip_sound_jack_pins,
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+				    ARRAY_SIZE(rockchip_sound_jack_pins));
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195
 
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 	if (ret) {
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 		dev_err(rtd->card->dev, "New Headset Jack failed! (%d)\n", ret);
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@@ -223,13 +215,13 @@
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 static int rockchip_sound_dmic_hw_params(struct snd_pcm_substream *substream,
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 			     struct snd_pcm_hw_params *params)
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 {
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-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
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+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
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 	unsigned int mclk;
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 	int ret;
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221
 
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 	mclk = params_rate(params) * SOUND_FS;
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223
 
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-	ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, 0, mclk, 0);
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+	ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), 0, mclk, 0);
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225
 	if (ret) {
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 		dev_err(rtd->card->dev, "%s() error setting sysclk to %u: %d\n",
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 				__func__, mclk, ret);
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@@ -242,19 +234,32 @@
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 	return 0;
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 }
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236
 
237
+static int rockchip_sound_startup(struct snd_pcm_substream *substream)
238
+{
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+	struct snd_pcm_runtime *runtime = substream->runtime;
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+
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+	runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
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+	return snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_RATE,
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+			8000, 96000);
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+}
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+
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 static const struct snd_soc_ops rockchip_sound_max98357a_ops = {
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+	.startup = rockchip_sound_startup,
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 	.hw_params = rockchip_sound_max98357a_hw_params,
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 };
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250
 
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 static const struct snd_soc_ops rockchip_sound_rt5514_ops = {
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+	.startup = rockchip_sound_startup,
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 	.hw_params = rockchip_sound_rt5514_hw_params,
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254
 };
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255
 
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 static const struct snd_soc_ops rockchip_sound_da7219_ops = {
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+	.startup = rockchip_sound_startup,
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 	.hw_params = rockchip_sound_da7219_hw_params,
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259
 };
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260
 
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 static const struct snd_soc_ops rockchip_sound_dmic_ops = {
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+	.startup = rockchip_sound_startup,
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 	.hw_params = rockchip_sound_dmic_hw_params,
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 };
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265
 
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@@ -276,56 +281,85 @@
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 	DAILINK_RT5514_DSP,
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 };
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283
 
284
+SND_SOC_DAILINK_DEFS(cdndp,
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
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+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "spdif-hifi")),
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
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+
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+SND_SOC_DAILINK_DEFS(da7219,
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
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+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "da7219-hifi")),
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
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+
294
+SND_SOC_DAILINK_DEFS(dmic,
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
296
+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "dmic-hifi")),
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
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+
299
+SND_SOC_DAILINK_DEFS(max98357a,
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
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+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "HiFi")),
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
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+
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+SND_SOC_DAILINK_DEFS(rt5514,
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
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+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "rt5514-aif1")),
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
308
+
309
+SND_SOC_DAILINK_DEFS(rt5514_dsp,
310
+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
311
+	DAILINK_COMP_ARRAY(COMP_DUMMY()),
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
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+
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314
 static const struct snd_soc_dai_link rockchip_dais[] = {
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 	[DAILINK_CDNDP] = {
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 		.name = "DP",
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 		.stream_name = "DP PCM",
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-		.codec_dai_name = "spdif-hifi",
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 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
285
319
 			SND_SOC_DAIFMT_CBS_CFS,
320
+		SND_SOC_DAILINK_REG(cdndp),
286
321
 	},
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 	[DAILINK_DA7219] = {
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 		.name = "DA7219",
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 		.stream_name = "DA7219 PCM",
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-		.codec_dai_name = "da7219-hifi",
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 		.init = rockchip_sound_da7219_init,
292
326
 		.ops = &rockchip_sound_da7219_ops,
293
327
 		/* set da7219 as slave */
294
328
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
295
329
 			SND_SOC_DAIFMT_CBS_CFS,
330
+		SND_SOC_DAILINK_REG(da7219),
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331
 	},
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 	[DAILINK_DMIC] = {
298
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 		.name = "DMIC",
299
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 		.stream_name = "DMIC PCM",
300
-		.codec_dai_name = "dmic-hifi",
301
335
 		.ops = &rockchip_sound_dmic_ops,
302
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 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
303
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 			SND_SOC_DAIFMT_CBS_CFS,
338
+		SND_SOC_DAILINK_REG(dmic),
304
339
 	},
305
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 	[DAILINK_MAX98357A] = {
306
341
 		.name = "MAX98357A",
307
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 		.stream_name = "MAX98357A PCM",
308
-		.codec_dai_name = "HiFi",
309
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 		.ops = &rockchip_sound_max98357a_ops,
310
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 		/* set max98357a as slave */
311
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 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
312
346
 			SND_SOC_DAIFMT_CBS_CFS,
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+		SND_SOC_DAILINK_REG(max98357a),
313
348
 	},
314
349
 	[DAILINK_RT5514] = {
315
350
 		.name = "RT5514",
316
351
 		.stream_name = "RT5514 PCM",
317
-		.codec_dai_name = "rt5514-aif1",
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 		.ops = &rockchip_sound_rt5514_ops,
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 		/* set rt5514 as slave */
320
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 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
321
355
 			SND_SOC_DAIFMT_CBS_CFS,
356
+		SND_SOC_DAILINK_REG(rt5514),
322
357
 	},
323
358
 	/* RT5514 DSP for voice wakeup via spi bus */
324
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 	[DAILINK_RT5514_DSP] = {
325
360
 		.name = "RT5514 DSP",
326
361
 		.stream_name = "Wake on Voice",
327
-		.codec_name = "snd-soc-dummy",
328
-		.codec_dai_name = "snd-soc-dummy-dai",
362
+		SND_SOC_DAILINK_REG(rt5514_dsp),
329
363
 	},
330
364
 };
331
365
 
..
..
@@ -416,11 +450,6 @@
416
450
 	},
417
451
 };
418
452
 
419
-static int of_dev_node_match(struct device *dev, void *data)
420
-{
421
-	return dev->of_node == data;
422
-}
423
-
424
453
 static int rockchip_sound_codec_node_match(struct device_node *np_codec)
425
454
 {
426
455
 	struct device *dev;
..
..
@@ -432,8 +461,8 @@
432
461
 			continue;
433
462
 
434
463
 		if (dailink_match[i].bus_type) {
435
-			dev = bus_find_device(dailink_match[i].bus_type, NULL,
436
-					      np_codec, of_dev_node_match);
464
+			dev = bus_find_device_by_of_node(dailink_match[i].bus_type,
465
+							 np_codec);
437
466
 			if (!dev)
438
467
 				continue;
439
468
 			put_device(dev);
..
..
@@ -507,10 +536,10 @@
507
536
 		dai = &card->dai_link[card->num_links++];
508
537
 		*dai = rockchip_dais[index];
509
538
 
510
-		if (!dai->codec_name)
511
-			dai->codec_of_node = np_codec;
512
-		dai->platform_of_node = np_cpu;
513
-		dai->cpu_of_node = np_cpu;
539
+		if (!dai->codecs->name)
540
+			dai->codecs->of_node = np_codec;
541
+		dai->platforms->of_node = np_cpu;
542
+		dai->cpus->of_node = np_cpu;
514
543
 
515
544
 		if (card->num_dapm_routes + rockchip_routes[index].num_routes >
516
545
 		    num_routes) {