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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/rockchip/rockchip_vad.c
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@@ -252,13 +252,11 @@
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 	struct rockchip_vad *vad = NULL;
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 	unsigned int i;
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-	if (PCM_RUNTIME_CHECK(substream))
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-		return NULL;
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 	if (!rtd)
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 		return NULL;
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 	for (i = 0; i < rtd->num_codecs; i++) {
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-		struct snd_soc_dai *codec_dai = rtd->codec_dais[i];
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+		struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, i);
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 		if (strstr(codec_dai->name, "vad"))
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 			vad = snd_soc_component_get_drvdata(codec_dai->component);
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@@ -624,6 +622,12 @@
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 	{ /* sentinel */ },
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 };
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+static const struct audio_src_addr_map rk3588_addr_map[] = {
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+	{ 0, RK3588_PDM0 },
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+	{ 1, RK3588_I2S1_8CH },
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+	{ /* sentinel */ },
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+};
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+
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 static const struct vad_soc_data rk1808es_soc_data = {
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 	.version = VAD_RK1808ES,
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 	.map = rk1808_addr_map,
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@@ -644,13 +648,18 @@
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 	.map = rk3568_addr_map,
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 };
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+static const struct vad_soc_data rk3588_soc_data = {
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+	.version = VAD_RK1808,
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+	.map = rk3588_addr_map,
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+};
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+
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 static int rockchip_vad_get_audio_src_address(struct rockchip_vad *vad,
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 					      u32 addr)
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 {
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 	const struct audio_src_addr_map *map = vad->soc_data->map;
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 	for (; map->addr; map++) {
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-		if ((addr & map->addr) == addr) {
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+		if ((map->addr & 0xffff0000) == addr) {
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 			vad->audio_src = map->id;
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 			vad->audio_src_addr = map->addr;
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 			return 0;
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@@ -720,7 +729,7 @@
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 	dai_component.of_node = np;
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731
 
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-	return snd_soc_find_dai(&dai_component);
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+	return snd_soc_find_dai_with_mutex(&dai_component);
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 }
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734
 
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 static void hw_refine_channels(struct snd_pcm_hw_params *params,
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@@ -745,7 +754,7 @@
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 	unsigned int *channel_maps;
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 	int i;
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-	cpu_dai = rtd->cpu_dai;
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+	cpu_dai = asoc_rtd_to_cpu(rtd, 0);
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 	vad->cpu_dai = cpu_dai;
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 	vad->substream = substream;
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 	np = cpu_dai->dev->of_node;
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@@ -863,11 +872,20 @@
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 		return 0;
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 	pm_runtime_get_sync(cpu_dai->dev);
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+	if (cpu_dai->driver->ops) {
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+		if (cpu_dai->driver->ops->startup)
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+			ret = cpu_dai->driver->ops->startup(substream,
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+							    cpu_dai);
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-	if (cpu_dai->driver->ops && cpu_dai->driver->ops->trigger)
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-		ret = cpu_dai->driver->ops->trigger(substream,
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-						    SNDRV_PCM_TRIGGER_START,
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-						    cpu_dai);
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+		if (cpu_dai->driver->ops->prepare)
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+			ret |= cpu_dai->driver->ops->prepare(substream,
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+							    cpu_dai);
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+
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+		if (cpu_dai->driver->ops->trigger)
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+			ret |= cpu_dai->driver->ops->trigger(substream,
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+							    SNDRV_PCM_TRIGGER_START,
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+							    cpu_dai);
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+	}
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 	return ret;
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 }
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@@ -1130,6 +1148,7 @@
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 	{ .compatible = "rockchip,rk1808-vad", .data = &rk1808_soc_data },
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 	{ .compatible = "rockchip,rk3308-vad", .data = &rk3308_soc_data },
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 	{ .compatible = "rockchip,rk3568-vad", .data = &rk3568_soc_data },
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+	{ .compatible = "rockchip,rk3588-vad", .data = &rk3588_soc_data },
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 	{},
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 };
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