Merge tag 'asoc-v6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v6.12

This is a very large set of changes, almost all in drivers rather than
the core.  Even with the addition of several quite large drivers the
overall diffstat is negative thanks to the removal of some old Intel
board support which has been obsoleted by the AVS driver, helped a bit
by some factoring out into helpers (especially around the Soundwire
machine drivers for x86).

Highlights include:

 - More simplifications and cleanups throughout the subsystem from
   Morimoto-san.
 - Extensive cleanups and refactoring of the Soundwire drivers to make
   better use of helpers.
 - Removal of Intel machine support obsoleted by the AVS driver.
 - Lots of DT schema conversions.
 - Machine support for many AMD and Intel x86 platforms.
 - Support for AMD ACP 7.1, Mediatek MT6367 and MT8365, Realtek RTL1320
   SoundWire and rev C, and Texas Instruments TAS2563

1 files changed, 152 insertions, 0 deletions

diff --git a/sound/soc/intel/boards/sof_board_helpers.c b/sound/soc/intel/boards/sof_board_helpers.c
index 7519c545cbe2..24f716e42d6a 100644
--- a/sound/soc/intel/boards/sof_board_helpers.c
+++ b/sound/soc/intel/boards/sof_board_helpers.c
@@ -71,6 +71,64 @@ static int dmic_init(struct snd_soc_pcm_runtime *rtd)
 }
 
 /*
+ * HDA External Codec DAI Link
+ */
+static const struct snd_soc_dapm_widget hda_widgets[] = {
+	SND_SOC_DAPM_MIC("Analog In", NULL),
+	SND_SOC_DAPM_MIC("Digital In", NULL),
+	SND_SOC_DAPM_MIC("Alt Analog In", NULL),
+
+	SND_SOC_DAPM_HP("Analog Out", NULL),
+	SND_SOC_DAPM_SPK("Digital Out", NULL),
+	SND_SOC_DAPM_HP("Alt Analog Out", NULL),
+};
+
+static const struct snd_soc_dapm_route hda_routes[] = {
+	{ "Codec Input Pin1", NULL, "Analog In" },
+	{ "Codec Input Pin2", NULL, "Digital In" },
+	{ "Codec Input Pin3", NULL, "Alt Analog In" },
+
+	{ "Analog Out", NULL, "Codec Output Pin1" },
+	{ "Digital Out", NULL, "Codec Output Pin2" },
+	{ "Alt Analog Out", NULL, "Codec Output Pin3" },
+
+	/* CODEC BE connections */
+	{ "codec0_in", NULL, "Analog CPU Capture" },
+	{ "Analog CPU Capture", NULL, "Analog Codec Capture" },
+	{ "codec1_in", NULL, "Digital CPU Capture" },
+	{ "Digital CPU Capture", NULL, "Digital Codec Capture" },
+	{ "codec2_in", NULL, "Alt Analog CPU Capture" },
+	{ "Alt Analog CPU Capture", NULL, "Alt Analog Codec Capture" },
+
+	{ "Analog Codec Playback", NULL, "Analog CPU Playback" },
+	{ "Analog CPU Playback", NULL, "codec0_out" },
+	{ "Digital Codec Playback", NULL, "Digital CPU Playback" },
+	{ "Digital CPU Playback", NULL, "codec1_out" },
+	{ "Alt Analog Codec Playback", NULL, "Alt Analog CPU Playback" },
+	{ "Alt Analog CPU Playback", NULL, "codec2_out" },
+};
+
+static int hda_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_card *card = rtd->card;
+	int ret;
+
+	ret = snd_soc_dapm_new_controls(&card->dapm, hda_widgets,
+					ARRAY_SIZE(hda_widgets));
+	if (ret) {
+		dev_err(rtd->dev, "fail to add hda widgets, ret %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_dapm_add_routes(&card->dapm, hda_routes,
+				      ARRAY_SIZE(hda_routes));
+	if (ret)
+		dev_err(rtd->dev, "fail to add hda routes, ret %d\n", ret);
+
+	return ret;
+}
+
+/*
  * DAI Link Helpers
  */
 
@@ -79,6 +137,11 @@ enum sof_dmic_be_type {
 	SOF_DMIC_16K,
 };
 
+enum sof_hda_be_type {
+	SOF_HDA_ANALOG,
+	SOF_HDA_DIGITAL,
+};
+
 /* DEFAULT_LINK_ORDER: the order used in sof_rt5682 */
 #define DEFAULT_LINK_ORDER	SOF_LINK_ORDER(SOF_LINK_CODEC, \
 					SOF_LINK_DMIC01,       \
@@ -95,6 +158,16 @@ static struct snd_soc_dai_link_component dmic_component[] = {
 	}
 };
 
+SND_SOC_DAILINK_DEF(hda_analog_cpus,
+		    DAILINK_COMP_ARRAY(COMP_CPU("Analog CPU DAI")));
+SND_SOC_DAILINK_DEF(hda_analog_codecs,
+		    DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D0", "Analog Codec DAI")));
+
+SND_SOC_DAILINK_DEF(hda_digital_cpus,
+		    DAILINK_COMP_ARRAY(COMP_CPU("Digital CPU DAI")));
+SND_SOC_DAILINK_DEF(hda_digital_codecs,
+		    DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D0", "Digital Codec DAI")));
+
 static struct snd_soc_dai_link_component platform_component[] = {
 	{
 		/* name might be overridden during probe */
@@ -380,6 +453,55 @@ static int set_hdmi_in_link(struct device *dev, struct snd_soc_dai_link *link,
 	return 0;
 }
 
+static int set_hda_codec_link(struct device *dev, struct snd_soc_dai_link *link,
+			      int be_id, enum sof_hda_be_type be_type)
+{
+	switch (be_type) {
+	case SOF_HDA_ANALOG:
+		dev_dbg(dev, "link %d: hda analog\n", be_id);
+
+		link->name = "Analog Playback and Capture";
+
+		/* cpus */
+		link->cpus = hda_analog_cpus;
+		link->num_cpus = ARRAY_SIZE(hda_analog_cpus);
+
+		/* codecs */
+		link->codecs = hda_analog_codecs;
+		link->num_codecs = ARRAY_SIZE(hda_analog_codecs);
+		break;
+	case SOF_HDA_DIGITAL:
+		dev_dbg(dev, "link %d: hda digital\n", be_id);
+
+		link->name = "Digital Playback and Capture";
+
+		/* cpus */
+		link->cpus = hda_digital_cpus;
+		link->num_cpus = ARRAY_SIZE(hda_digital_cpus);
+
+		/* codecs */
+		link->codecs = hda_digital_codecs;
+		link->num_codecs = ARRAY_SIZE(hda_digital_codecs);
+		break;
+	default:
+		dev_err(dev, "invalid be type %d\n", be_type);
+		return -EINVAL;
+	}
+
+	/* platforms */
+	link->platforms = platform_component;
+	link->num_platforms = ARRAY_SIZE(platform_component);
+
+	link->id = be_id;
+	if (be_type == SOF_HDA_ANALOG)
+		link->init = hda_init;
+	link->no_pcm = 1;
+	link->dpcm_capture = 1;
+	link->dpcm_playback = 1;
+
+	return 0;
+}
+
 static int calculate_num_links(struct sof_card_private *ctx)
 {
 	int num_links = 0;
@@ -409,6 +531,10 @@ static int calculate_num_links(struct sof_card_private *ctx)
 	/* HDMI-In */
 	num_links += hweight32(ctx->ssp_mask_hdmi_in);
 
+	/* HDA external codec */
+	if (ctx->hda_codec_present)
+		num_links += 2;
+
 	return num_links;
 }
 
@@ -566,6 +692,32 @@ int sof_intel_board_set_dai_link(struct device *dev, struct snd_soc_card *card,
 				be_id++;
 			}
 			break;
+		case SOF_LINK_HDA:
+			/* HDA external codec */
+			if (!ctx->hda_codec_present)
+				continue;
+
+			ret = set_hda_codec_link(dev, &links[idx], be_id,
+						 SOF_HDA_ANALOG);
+			if (ret) {
+				dev_err(dev, "fail to set hda analog link, ret %d\n",
+					ret);
+				return ret;
+			}
+
+			idx++;
+			be_id++;
+
+			ret = set_hda_codec_link(dev, &links[idx], be_id,
+						 SOF_HDA_DIGITAL);
+			if (ret) {
+				dev_err(dev, "fail to set hda digital link, ret %d\n",
+					ret);
+				return ret;
+			}
+
+			idx++;
+			break;
 		case SOF_LINK_NONE:
 			/* caught here if it's not used as terminator in macro */
 			fallthrough;