Merge tag 'asoc-fix-v5.2-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.2

There's an awful lot of fixes here, almost all for the newly introduced
SoF DSP drivers (including a few things it turned up in shared code).
This is a large and complex piece of code so it's not surprising that
there have been quite a few issues here, fortunately things seem to have
mostly calmed down now.  Otherwise there's just a smattering of small fixes.

37 files changed, 356 insertions, 215 deletions

diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c
index c203af71a099..f33ba58b753c 100644
--- a/sound/hda/ext/hdac_ext_bus.c
+++ b/sound/hda/ext/hdac_ext_bus.c
@@ -170,7 +170,6 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_init);
 void snd_hdac_ext_bus_device_exit(struct hdac_device *hdev)
 {
 	snd_hdac_device_exit(hdev);
-	kfree(hdev);
 }
 EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_exit);
 
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index b20eb7fc83eb..fcdf2cd3783b 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -840,7 +840,14 @@ static int snd_hda_codec_dev_free(struct snd_device *device)
 	if (codec->core.type == HDA_DEV_LEGACY)
 		snd_hdac_device_unregister(&codec->core);
 	codec_display_power(codec, false);
-	put_device(hda_codec_dev(codec));
+
+	/*
+	 * In the case of ASoC HD-audio bus, the device refcount is released in
+	 * snd_hdac_ext_bus_device_remove() explicitly.
+	 */
+	if (codec->core.type == HDA_DEV_LEGACY)
+		put_device(hda_codec_dev(codec));
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/ak4458.c b/sound/soc/codecs/ak4458.c
index eab7c76cfcd9..71562154c0b1 100644
--- a/sound/soc/codecs/ak4458.c
+++ b/sound/soc/codecs/ak4458.c
@@ -304,7 +304,10 @@ static int ak4458_rstn_control(struct snd_soc_component *component, int bit)
 					  AK4458_00_CONTROL1,
 					  AK4458_RSTN_MASK,
 					  0x0);
-	return ret;
+	if (ret < 0)
+		return ret;
+
+	return 0;
 }
 
 static int ak4458_hw_params(struct snd_pcm_substream *substream,
@@ -536,9 +539,10 @@ static void ak4458_power_on(struct ak4458_priv *ak4458)
 	}
 }
 
-static void ak4458_init(struct snd_soc_component *component)
+static int ak4458_init(struct snd_soc_component *component)
 {
 	struct ak4458_priv *ak4458 = snd_soc_component_get_drvdata(component);
+	int ret;
 
 	/* External Mute ON */
 	if (ak4458->mute_gpiod)
@@ -546,21 +550,21 @@ static void ak4458_init(struct snd_soc_component *component)
 
 	ak4458_power_on(ak4458);
 
-	snd_soc_component_update_bits(component, AK4458_00_CONTROL1,
+	ret = snd_soc_component_update_bits(component, AK4458_00_CONTROL1,
 			    0x80, 0x80);   /* ACKS bit = 1; 10000000 */
+	if (ret < 0)
+		return ret;
 
-	ak4458_rstn_control(component, 1);
+	return ak4458_rstn_control(component, 1);
 }
 
 static int ak4458_probe(struct snd_soc_component *component)
 {
 	struct ak4458_priv *ak4458 = snd_soc_component_get_drvdata(component);
 
-	ak4458_init(component);
-
 	ak4458->fs = 48000;
 
-	return 0;
+	return ak4458_init(component);
 }
 
 static void ak4458_remove(struct snd_soc_component *component)
diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c
index ab27d2b94d02..c0190ec59e74 100644
--- a/sound/soc/codecs/cs4265.c
+++ b/sound/soc/codecs/cs4265.c
@@ -60,7 +60,7 @@ static const struct reg_default cs4265_reg_defaults[] = {
 static bool cs4265_readable_register(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
-	case CS4265_CHIP_ID ... CS4265_SPDIF_CTL2:
+	case CS4265_CHIP_ID ... CS4265_MAX_REGISTER:
 		return true;
 	default:
 		return false;
diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c
index ebb9e0cf8364..28a4ac36c4f8 100644
--- a/sound/soc/codecs/cs42xx8.c
+++ b/sound/soc/codecs/cs42xx8.c
@@ -558,6 +558,7 @@ static int cs42xx8_runtime_resume(struct device *dev)
 	msleep(5);
 
 	regcache_cache_only(cs42xx8->regmap, false);
+	regcache_mark_dirty(cs42xx8->regmap);
 
 	ret = regcache_sync(cs42xx8->regmap);
 	if (ret) {
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index 7619ea31ab50..ada8c25e643d 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -1909,6 +1909,21 @@ static int max98090_configure_dmic(struct max98090_priv *max98090,
 	return 0;
 }
 
+static int max98090_dai_startup(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct max98090_priv *max98090 = snd_soc_component_get_drvdata(component);
+	unsigned int fmt = max98090->dai_fmt;
+
+	/* Remove 24-bit format support if it is not in right justified mode. */
+	if ((fmt & SND_SOC_DAIFMT_FORMAT_MASK) != SND_SOC_DAIFMT_RIGHT_J) {
+		substream->runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+		snd_pcm_hw_constraint_msbits(substream->runtime, 0, 16, 16);
+	}
+	return 0;
+}
+
 static int max98090_dai_hw_params(struct snd_pcm_substream *substream,
 				   struct snd_pcm_hw_params *params,
 				   struct snd_soc_dai *dai)
@@ -2316,6 +2331,7 @@ EXPORT_SYMBOL_GPL(max98090_mic_detect);
 #define MAX98090_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
 
 static const struct snd_soc_dai_ops max98090_dai_ops = {
+	.startup = max98090_dai_startup,
 	.set_sysclk = max98090_dai_set_sysclk,
 	.set_fmt = max98090_dai_set_fmt,
 	.set_tdm_slot = max98090_set_tdm_slot,
diff --git a/sound/soc/codecs/rt274.c b/sound/soc/codecs/rt274.c
index adf59039a3b6..cdd312db3e78 100644
--- a/sound/soc/codecs/rt274.c
+++ b/sound/soc/codecs/rt274.c
@@ -405,6 +405,8 @@ static int rt274_mic_detect(struct snd_soc_component *component,
 {
 	struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);
 
+	rt274->jack = jack;
+
 	if (jack == NULL) {
 		/* Disable jack detection */
 		regmap_update_bits(rt274->regmap, RT274_EAPD_GPIO_IRQ_CTRL,
@@ -412,7 +414,6 @@ static int rt274_mic_detect(struct snd_soc_component *component,
 
 		return 0;
 	}
-	rt274->jack = jack;
 
 	regmap_update_bits(rt274->regmap, RT274_EAPD_GPIO_IRQ_CTRL,
 				RT274_IRQ_EN, RT274_IRQ_EN);
diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c
index 9a037108b1ae..a746e11ccfe3 100644
--- a/sound/soc/codecs/rt5670.c
+++ b/sound/soc/codecs/rt5670.c
@@ -2882,6 +2882,18 @@ static const struct dmi_system_id dmi_platform_intel_quirks[] = {
 						 RT5670_DEV_GPIO |
 						 RT5670_JD_MODE3),
 	},
+	{
+		.callback = rt5670_quirk_cb,
+		.ident = "Aegex 10 tablet (RU2)",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "AEGEX"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "RU2"),
+		},
+		.driver_data = (unsigned long *)(RT5670_DMIC_EN |
+						 RT5670_DMIC2_INR |
+						 RT5670_DEV_GPIO |
+						 RT5670_JD_MODE3),
+	},
 	{}
 };
 
diff --git a/sound/soc/codecs/rt5677-spi.c b/sound/soc/codecs/rt5677-spi.c
index 84b6bd8b50e1..a4dfa0345c6e 100644
--- a/sound/soc/codecs/rt5677-spi.c
+++ b/sound/soc/codecs/rt5677-spi.c
@@ -101,7 +101,7 @@ static void rt5677_spi_reverse(u8 *dst, u32 dstlen, const u8 *src, u32 srclen)
 	u32 word_size = min_t(u32, dstlen, 8);
 
 	for (w = 0; w < dstlen; w += word_size) {
-		for (i = 0; i < word_size; i++) {
+		for (i = 0; i < word_size && i + w < dstlen; i++) {
 			si = w + word_size - i - 1;
 			dst[w + i] = si < srclen ? src[si] : 0;
 		}
@@ -152,8 +152,9 @@ int rt5677_spi_read(u32 addr, void *rxbuf, size_t len)
 		status |= spi_sync(g_spi, &m);
 		mutex_unlock(&spi_mutex);
 
+
 		/* Copy data back to caller buffer */
-		rt5677_spi_reverse(cb + offset, t[1].len, body, t[1].len);
+		rt5677_spi_reverse(cb + offset, len - offset, body, t[1].len);
 	}
 	return status;
 }
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c
index 0b937924d2e4..ea035c12a325 100644
--- a/sound/soc/fsl/fsl_asrc.c
+++ b/sound/soc/fsl/fsl_asrc.c
@@ -282,8 +282,8 @@ static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair)
 		return -EINVAL;
 	}
 
-	if ((outrate > 8000 && outrate < 30000) &&
-	    (outrate/inrate > 24 || inrate/outrate > 8)) {
+	if ((outrate >= 8000 && outrate <= 30000) &&
+	    (outrate > 24 * inrate || inrate > 8 * outrate)) {
 		pair_err("exceed supported ratio range [1/24, 8] for \
 				inrate/outrate: %d/%d\n", inrate, outrate);
 		return -EINVAL;
diff --git a/sound/soc/intel/atom/sst/sst_pvt.c b/sound/soc/intel/atom/sst/sst_pvt.c
index 00a37a09dc9b..dba0ca07ebf9 100644
--- a/sound/soc/intel/atom/sst/sst_pvt.c
+++ b/sound/soc/intel/atom/sst/sst_pvt.c
@@ -166,11 +166,11 @@ int sst_create_ipc_msg(struct ipc_post **arg, bool large)
 {
 	struct ipc_post *msg;
 
-	msg = kzalloc(sizeof(*msg), GFP_KERNEL);
+	msg = kzalloc(sizeof(*msg), GFP_ATOMIC);
 	if (!msg)
 		return -ENOMEM;
 	if (large) {
-		msg->mailbox_data = kzalloc(SST_MAILBOX_SIZE, GFP_KERNEL);
+		msg->mailbox_data = kzalloc(SST_MAILBOX_SIZE, GFP_ATOMIC);
 		if (!msg->mailbox_data) {
 			kfree(msg);
 			return -ENOMEM;
diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c
index e8c585ffd04d..128b57932a92 100644
--- a/sound/soc/intel/boards/bytcht_es8316.c
+++ b/sound/soc/intel/boards/bytcht_es8316.c
@@ -495,6 +495,7 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
 	}
 
 	/* override plaform name, if required */
+	byt_cht_es8316_card.dev = dev;
 	platform_name = mach->mach_params.platform;
 
 	ret = snd_soc_fixup_dai_links_platform_name(&byt_cht_es8316_card,
@@ -575,7 +576,6 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
 		 (quirk & BYT_CHT_ES8316_MONO_SPEAKER) ? "mono" : "stereo",
 		 mic_name[BYT_CHT_ES8316_MAP(quirk)]);
 	byt_cht_es8316_card.long_name = long_name;
-	byt_cht_es8316_card.dev = dev;
 	snd_soc_card_set_drvdata(&byt_cht_es8316_card, priv);
 
 	ret = devm_snd_soc_register_card(dev, &byt_cht_es8316_card);
diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
index c0e0844f75b9..572e336ae0f9 100644
--- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c
+++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
@@ -454,6 +454,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 	}
 
 	/* override plaform name, if required */
+	snd_soc_card_cht.dev = &pdev->dev;
 	mach = (&pdev->dev)->platform_data;
 	platform_name = mach->mach_params.platform;
 
@@ -463,7 +464,6 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 		return ret_val;
 
 	/* register the soc card */
-	snd_soc_card_cht.dev = &pdev->dev;
 	snd_soc_card_set_drvdata(&snd_soc_card_cht, drv);
 
 	if (drv->quirks & QUIRK_PMC_PLT_CLK_0)
diff --git a/sound/soc/intel/boards/cht_bsw_nau8824.c b/sound/soc/intel/boards/cht_bsw_nau8824.c
index 02c2fa239331..20fae391c75a 100644
--- a/sound/soc/intel/boards/cht_bsw_nau8824.c
+++ b/sound/soc/intel/boards/cht_bsw_nau8824.c
@@ -257,6 +257,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 	snd_soc_card_set_drvdata(&snd_soc_card_cht, drv);
 
 	/* override plaform name, if required */
+	snd_soc_card_cht.dev = &pdev->dev;
 	mach = (&pdev->dev)->platform_data;
 	platform_name = mach->mach_params.platform;
 
@@ -266,7 +267,6 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 		return ret_val;
 
 	/* register the soc card */
-	snd_soc_card_cht.dev = &pdev->dev;
 	ret_val = devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cht);
 	if (ret_val) {
 		dev_err(&pdev->dev,
diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c
index 0f7770822388..1455e19d3768 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5672.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5672.c
@@ -426,6 +426,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 	}
 
 	/* override plaform name, if required */
+	snd_soc_card_cht.dev = &pdev->dev;
 	platform_name = mach->mach_params.platform;
 
 	ret_val = snd_soc_fixup_dai_links_platform_name(&snd_soc_card_cht,
@@ -443,7 +444,6 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 	snd_soc_card_set_drvdata(&snd_soc_card_cht, drv);
 
 	/* register the soc card */
-	snd_soc_card_cht.dev = &pdev->dev;
 	ret_val = devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cht);
 	if (ret_val) {
 		dev_err(&pdev->dev,
diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
index f28fb98cc306..3343dbcd506f 100644
--- a/sound/soc/intel/boards/sof_rt5682.c
+++ b/sound/soc/intel/boards/sof_rt5682.c
@@ -29,9 +29,10 @@
 #define SOF_RT5682_MCLK_EN			BIT(3)
 #define SOF_RT5682_MCLK_24MHZ			BIT(4)
 #define SOF_SPEAKER_AMP_PRESENT		BIT(5)
-#define SOF_RT5682_SSP_AMP(quirk)		((quirk) & GENMASK(8, 6))
-#define SOF_RT5682_SSP_AMP_MASK			(GENMASK(8, 6))
 #define SOF_RT5682_SSP_AMP_SHIFT		6
+#define SOF_RT5682_SSP_AMP_MASK                 (GENMASK(8, 6))
+#define SOF_RT5682_SSP_AMP(quirk)	\
+	(((quirk) << SOF_RT5682_SSP_AMP_SHIFT) & SOF_RT5682_SSP_AMP_MASK)
 
 /* Default: MCLK on, MCLK 19.2M, SSP0  */
 static unsigned long sof_rt5682_quirk = SOF_RT5682_MCLK_EN |
@@ -144,9 +145,9 @@ static int sof_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
 	jack = &ctx->sof_headset;
 
 	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
 	ret = snd_soc_component_set_jack(component, jack, NULL);
 
 	if (ret) {
diff --git a/sound/soc/intel/common/soc-acpi-intel-byt-match.c b/sound/soc/intel/common/soc-acpi-intel-byt-match.c
index 0cfab247876a..9fb58f1f095f 100644
--- a/sound/soc/intel/common/soc-acpi-intel-byt-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-byt-match.c
@@ -22,6 +22,7 @@ static unsigned long byt_machine_id;
 
 #define BYT_THINKPAD_10  1
 #define BYT_POV_P1006W   2
+#define BYT_AEGEX_10     3
 
 static int byt_thinkpad10_quirk_cb(const struct dmi_system_id *id)
 {
@@ -35,6 +36,12 @@ static int byt_pov_p1006w_quirk_cb(const struct dmi_system_id *id)
 	return 1;
 }
 
+static int byt_aegex10_quirk_cb(const struct dmi_system_id *id)
+{
+	byt_machine_id = BYT_AEGEX_10;
+	return 1;
+}
+
 static const struct dmi_system_id byt_table[] = {
 	{
 		.callback = byt_thinkpad10_quirk_cb,
@@ -75,9 +82,18 @@ static const struct dmi_system_id byt_table[] = {
 			DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
 		},
 	},
+	{
+		/* Aegex 10 tablet (RU2) */
+		.callback = byt_aegex10_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "AEGEX"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "RU2"),
+		},
+	},
 	{ }
 };
 
+/* The Thinkapd 10 and Aegex 10 tablets have the same ID problem */
 static struct snd_soc_acpi_mach byt_thinkpad_10 = {
 	.id = "10EC5640",
 	.drv_name = "cht-bsw-rt5672",
@@ -104,6 +120,7 @@ static struct snd_soc_acpi_mach *byt_quirk(void *arg)
 
 	switch (byt_machine_id) {
 	case BYT_THINKPAD_10:
+	case BYT_AEGEX_10:
 		return &byt_thinkpad_10;
 	case BYT_POV_P1006W:
 		return &byt_pov_p1006w;
diff --git a/sound/soc/intel/common/soc-acpi-intel-cnl-match.c b/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
index df7c52cad5c3..c36c0aa4f683 100644
--- a/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-cnl-match.c
@@ -29,17 +29,17 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_machines[] = {
 		.sof_tplg_filename = "sof-cnl-rt274.tplg",
 	},
 	{
-		.id = "10EC5682",
+		.id = "MX98357A",
 		.drv_name = "sof_rt5682",
+		.quirk_data = &cml_codecs,
 		.sof_fw_filename = "sof-cnl.ri",
-		.sof_tplg_filename = "sof-cml-rt5682.tplg",
+		.sof_tplg_filename = "sof-cml-rt5682-max98357a.tplg",
 	},
 	{
-		.id = "MX98357A",
+		.id = "10EC5682",
 		.drv_name = "sof_rt5682",
-		.quirk_data = &cml_codecs,
 		.sof_fw_filename = "sof-cnl.ri",
-		.sof_tplg_filename = "sof-cml-rt5682-max98357a.tplg",
+		.sof_tplg_filename = "sof-cml-rt5682.tplg",
 	},
 
 	{},
diff --git a/sound/soc/mediatek/Kconfig b/sound/soc/mediatek/Kconfig
index f70b7109f2b6..59980df5add6 100644
--- a/sound/soc/mediatek/Kconfig
+++ b/sound/soc/mediatek/Kconfig
@@ -132,7 +132,7 @@ config SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A
 
 config SND_SOC_MT8183_DA7219_MAX98357A
 	tristate "ASoC Audio driver for MT8183 with DA7219 MAX98357A codec"
-	depends on SND_SOC_MT8183
+	depends on SND_SOC_MT8183 && I2C
 	select SND_SOC_MT6358
 	select SND_SOC_MAX98357A
 	select SND_SOC_DA7219
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 2403bec2fccf..41c0cfaf2db5 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -228,7 +228,10 @@ static void soc_init_card_debugfs(struct snd_soc_card *card)
 
 static void soc_cleanup_card_debugfs(struct snd_soc_card *card)
 {
+	if (!card->debugfs_card_root)
+		return;
 	debugfs_remove_recursive(card->debugfs_card_root);
+	card->debugfs_card_root = NULL;
 }
 
 static void snd_soc_debugfs_init(void)
@@ -2037,8 +2040,10 @@ match:
 static int soc_cleanup_card_resources(struct snd_soc_card *card)
 {
 	/* free the ALSA card at first; this syncs with pending operations */
-	if (card->snd_card)
+	if (card->snd_card) {
 		snd_card_free(card->snd_card);
+		card->snd_card = NULL;
+	}
 
 	/* remove and free each DAI */
 	soc_remove_dai_links(card);
@@ -2065,6 +2070,16 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
 	int ret, i, order;
 
 	mutex_lock(&client_mutex);
+	for_each_card_prelinks(card, i, dai_link) {
+		ret = soc_init_dai_link(card, dai_link);
+		if (ret) {
+			soc_cleanup_platform(card);
+			dev_err(card->dev, "ASoC: failed to init link %s: %d\n",
+				dai_link->name, ret);
+			mutex_unlock(&client_mutex);
+			return ret;
+		}
+	}
 	mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_INIT);
 
 	card->dapm.bias_level = SND_SOC_BIAS_OFF;
@@ -2789,26 +2804,9 @@ static int snd_soc_bind_card(struct snd_soc_card *card)
  */
 int snd_soc_register_card(struct snd_soc_card *card)
 {
-	int i, ret;
-	struct snd_soc_dai_link *link;
-
 	if (!card->name || !card->dev)
 		return -EINVAL;
 
-	mutex_lock(&client_mutex);
-	for_each_card_prelinks(card, i, link) {
-
-		ret = soc_init_dai_link(card, link);
-		if (ret) {
-			soc_cleanup_platform(card);
-			dev_err(card->dev, "ASoC: failed to init link %s\n",
-				link->name);
-			mutex_unlock(&client_mutex);
-			return ret;
-		}
-	}
-	mutex_unlock(&client_mutex);
-
 	dev_set_drvdata(card->dev, card);
 
 	snd_soc_initialize_card_lists(card);
@@ -2839,12 +2837,14 @@ static void snd_soc_unbind_card(struct snd_soc_card *card, bool unregister)
 		snd_soc_dapm_shutdown(card);
 		snd_soc_flush_all_delayed_work(card);
 
+		mutex_lock(&client_mutex);
 		/* remove all components used by DAI links on this card */
 		for_each_comp_order(order) {
 			for_each_card_rtds(card, rtd) {
 				soc_remove_link_components(card, rtd, order);
 			}
 		}
+		mutex_unlock(&client_mutex);
 
 		soc_cleanup_card_resources(card);
 		if (!unregister)
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 81a7a12196ff..55f8278077f4 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2193,7 +2193,10 @@ static void dapm_debugfs_add_widget(struct snd_soc_dapm_widget *w)
 
 static void dapm_debugfs_cleanup(struct snd_soc_dapm_context *dapm)
 {
+	if (!dapm->debugfs_dapm)
+		return;
 	debugfs_remove_recursive(dapm->debugfs_dapm);
+	dapm->debugfs_dapm = NULL;
 }
 
 #else
@@ -3831,8 +3834,8 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
 						ret);
 					goto out;
 				}
-				source->active++;
 			}
+			source->active++;
 			ret = soc_dai_hw_params(&substream, params, source);
 			if (ret < 0)
 				goto out;
@@ -3853,8 +3856,8 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
 						ret);
 					goto out;
 				}
-				sink->active++;
 			}
+			sink->active++;
 			ret = soc_dai_hw_params(&substream, params, sink);
 			if (ret < 0)
 				goto out;
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 0a4f60c7a188..c46ad0f66292 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2479,7 +2479,8 @@ int dpcm_be_dai_prepare(struct snd_soc_pcm_runtime *fe, int stream)
 
 		if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_HW_PARAMS) &&
 		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_STOP) &&
-		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_SUSPEND))
+		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_SUSPEND) &&
+		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_PAUSED))
 			continue;
 
 		dev_dbg(be->dev, "ASoC: prepare BE %s\n",
diff --git a/sound/soc/sof/Kconfig b/sound/soc/sof/Kconfig
index b204c65698f9..a9a1d502daae 100644
--- a/sound/soc/sof/Kconfig
+++ b/sound/soc/sof/Kconfig
@@ -44,7 +44,10 @@ config SND_SOC_SOF_OPTIONS
 if SND_SOC_SOF_OPTIONS
 
 config SND_SOC_SOF_NOCODEC
-	tristate "SOF nocodec mode Support"
+	tristate
+
+config SND_SOC_SOF_NOCODEC_SUPPORT
+	bool "SOF nocodec mode support"
 	help
 	  This adds support for a dummy/nocodec machine driver fallback
 	  option if no known codec is detected. This is typically only
@@ -80,7 +83,7 @@ if SND_SOC_SOF_DEBUG
 
 config SND_SOC_SOF_FORCE_NOCODEC_MODE
 	bool "SOF force nocodec Mode"
-	depends on SND_SOC_SOF_NOCODEC
+	depends on SND_SOC_SOF_NOCODEC_SUPPORT
 	help
 	  This forces SOF to use dummy/nocodec as machine driver, even
 	  though there is a codec detected on the real platform. This is
@@ -135,6 +138,7 @@ endif ## SND_SOC_SOF_OPTIONS
 config SND_SOC_SOF
 	tristate
 	select SND_SOC_TOPOLOGY
+	select SND_SOC_SOF_NOCODEC if SND_SOC_SOF_NOCODEC_SUPPORT
 	help
 	  This option is not user-selectable but automagically handled by
 	  'select' statements at a higher level
diff --git a/sound/soc/sof/control.c b/sound/soc/sof/control.c
index 11762c4580f1..84e2cbfbbcbb 100644
--- a/sound/soc/sof/control.c
+++ b/sound/soc/sof/control.c
@@ -349,6 +349,7 @@ int snd_sof_bytes_put(struct snd_kcontrol *kcontrol,
 	struct snd_sof_dev *sdev = scontrol->sdev;
 	struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
 	struct sof_abi_hdr *data = cdata->data;
+	size_t size = data->size + sizeof(*data);
 	int ret, err;
 
 	if (be->max > sizeof(ucontrol->value.bytes.data)) {
@@ -358,10 +359,10 @@ int snd_sof_bytes_put(struct snd_kcontrol *kcontrol,
 		return -EINVAL;
 	}
 
-	if (data->size > be->max) {
+	if (size > be->max) {
 		dev_err_ratelimited(sdev->dev,
-				    "error: size too big %d bytes max is %d\n",
-				    data->size, be->max);
+				    "error: size too big %zu bytes max is %d\n",
+				    size, be->max);
 		return -EINVAL;
 	}
 
@@ -375,7 +376,7 @@ int snd_sof_bytes_put(struct snd_kcontrol *kcontrol,
 	}
 
 	/* copy from kcontrol */
-	memcpy(data, ucontrol->value.bytes.data, data->size);
+	memcpy(data, ucontrol->value.bytes.data, size);
 
 	/* notify DSP of byte control updates */
 	snd_sof_ipc_set_get_comp_data(sdev->ipc, scontrol,
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index 32105e0fabe8..5beda47cdf9f 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -382,7 +382,7 @@ static int sof_probe_continue(struct snd_sof_dev *sdev)
 
 	if (IS_ERR(plat_data->pdev_mach)) {
 		ret = PTR_ERR(plat_data->pdev_mach);
-		goto comp_err;
+		goto fw_run_err;
 	}
 
 	dev_dbg(sdev->dev, "created machine %s\n",
@@ -393,8 +393,7 @@ static int sof_probe_continue(struct snd_sof_dev *sdev)
 
 	return 0;
 
-comp_err:
-	snd_soc_unregister_component(sdev->dev);
+#if !IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)
 fw_run_err:
 	snd_sof_fw_unload(sdev);
 fw_load_err:
@@ -403,6 +402,21 @@ ipc_err:
 	snd_sof_free_debug(sdev);
 dbg_err:
 	snd_sof_remove(sdev);
+#else
+
+	/*
+	 * when the probe_continue is handled in a work queue, the
+	 * probe does not fail so we don't release resources here.
+	 * They will be released with an explicit call to
+	 * snd_sof_device_remove() when the PCI/ACPI device is removed
+	 */
+
+fw_run_err:
+fw_load_err:
+ipc_err:
+dbg_err:
+
+#endif
 
 	return ret;
 }
@@ -484,7 +498,6 @@ int snd_sof_device_remove(struct device *dev)
 	snd_sof_ipc_free(sdev);
 	snd_sof_free_debug(sdev);
 	snd_sof_free_trace(sdev);
-	snd_sof_remove(sdev);
 
 	/*
 	 * Unregister machine driver. This will unbind the snd_card which
@@ -494,6 +507,14 @@ int snd_sof_device_remove(struct device *dev)
 	if (!IS_ERR_OR_NULL(pdata->pdev_mach))
 		platform_device_unregister(pdata->pdev_mach);
 
+	/*
+	 * Unregistering the machine driver results in unloading the topology.
+	 * Some widgets, ex: scheduler, attempt to power down the core they are
+	 * scheduled on, when they are unloaded. Therefore, the DSP must be
+	 * removed only after the topology has been unloaded.
+	 */
+	snd_sof_remove(sdev);
+
 	/* release firmware */
 	release_firmware(pdata->fw);
 	pdata->fw = NULL;
diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index 065cb868bdfa..70d524ef9bc0 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -220,17 +220,20 @@ static void bdw_get_registers(struct snd_sof_dev *sdev,
 			      struct sof_ipc_panic_info *panic_info,
 			      u32 *stack, size_t stack_words)
 {
-	/* first read regsisters */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset, xoops, sizeof(*xoops));
+	u32 offset = sdev->dsp_oops_offset;
+
+	/* first read registers */
+	sof_mailbox_read(sdev, offset, xoops, sizeof(*xoops));
+
+	/* note: variable AR register array is not read */
 
 	/* then get panic info */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset + sizeof(*xoops),
-			 panic_info, sizeof(*panic_info));
+	offset += xoops->arch_hdr.totalsize;
+	sof_mailbox_read(sdev, offset, panic_info, sizeof(*panic_info));
 
 	/* then get the stack */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset + sizeof(*xoops) +
-			   sizeof(*panic_info), stack,
-			   stack_words * sizeof(u32));
+	offset += sizeof(*panic_info);
+	sof_mailbox_read(sdev, offset, stack, stack_words * sizeof(u32));
 }
 
 static void bdw_dump(struct snd_sof_dev *sdev, u32 flags)
@@ -283,6 +286,8 @@ static irqreturn_t bdw_irq_thread(int irq, void *context)
 						 SHIM_IMRX, SHIM_IMRX_DONE,
 						 SHIM_IMRX_DONE);
 
+		spin_lock_irq(&sdev->ipc_lock);
+
 		/*
 		 * handle immediate reply from DSP core. If the msg is
 		 * found, set done bit in cmd_done which is called at the
@@ -294,6 +299,8 @@ static irqreturn_t bdw_irq_thread(int irq, void *context)
 		snd_sof_ipc_reply(sdev, ipcx);
 
 		bdw_dsp_done(sdev);
+
+		spin_unlock_irq(&sdev->ipc_lock);
 	}
 
 	ipcd = snd_sof_dsp_read(sdev, BDW_DSP_BAR, SHIM_IPCD);
@@ -485,7 +492,6 @@ static void bdw_get_reply(struct snd_sof_dev *sdev)
 {
 	struct snd_sof_ipc_msg *msg = sdev->msg;
 	struct sof_ipc_reply reply;
-	unsigned long flags;
 	int ret = 0;
 
 	/*
@@ -501,8 +507,6 @@ static void bdw_get_reply(struct snd_sof_dev *sdev)
 	/* get reply */
 	sof_mailbox_read(sdev, sdev->host_box.offset, &reply, sizeof(reply));
 
-	spin_lock_irqsave(&sdev->ipc_lock, flags);
-
 	if (reply.error < 0) {
 		memcpy(msg->reply_data, &reply, sizeof(reply));
 		ret = reply.error;
@@ -521,8 +525,6 @@ static void bdw_get_reply(struct snd_sof_dev *sdev)
 	}
 
 	msg->reply_error = ret;
-
-	spin_unlock_irqrestore(&sdev->ipc_lock, flags);
 }
 
 static void bdw_host_done(struct snd_sof_dev *sdev)
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index 7bf9143d3106..39d1ae01c45d 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -265,17 +265,20 @@ static void byt_get_registers(struct snd_sof_dev *sdev,
 			      struct sof_ipc_panic_info *panic_info,
 			      u32 *stack, size_t stack_words)
 {
+	u32 offset = sdev->dsp_oops_offset;
+
 	/* first read regsisters */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset, xoops, sizeof(*xoops));
+	sof_mailbox_read(sdev, offset, xoops, sizeof(*xoops));
+
+	/* note: variable AR register array is not read */
 
 	/* then get panic info */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset + sizeof(*xoops),
-			 panic_info, sizeof(*panic_info));
+	offset += xoops->arch_hdr.totalsize;
+	sof_mailbox_read(sdev, offset, panic_info, sizeof(*panic_info));
 
 	/* then get the stack */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset + sizeof(*xoops) +
-			   sizeof(*panic_info), stack,
-			   stack_words * sizeof(u32));
+	offset += sizeof(*panic_info);
+	sof_mailbox_read(sdev, offset, stack, stack_words * sizeof(u32));
 }
 
 static void byt_dump(struct snd_sof_dev *sdev, u32 flags)
@@ -329,6 +332,9 @@ static irqreturn_t byt_irq_thread(int irq, void *context)
 						   SHIM_IMRX,
 						   SHIM_IMRX_DONE,
 						   SHIM_IMRX_DONE);
+
+		spin_lock_irq(&sdev->ipc_lock);
+
 		/*
 		 * handle immediate reply from DSP core. If the msg is
 		 * found, set done bit in cmd_done which is called at the
@@ -340,6 +346,8 @@ static irqreturn_t byt_irq_thread(int irq, void *context)
 		snd_sof_ipc_reply(sdev, ipcx);
 
 		byt_dsp_done(sdev);
+
+		spin_unlock_irq(&sdev->ipc_lock);
 	}
 
 	/* new message from DSP */
@@ -383,7 +391,6 @@ static void byt_get_reply(struct snd_sof_dev *sdev)
 {
 	struct snd_sof_ipc_msg *msg = sdev->msg;
 	struct sof_ipc_reply reply;
-	unsigned long flags;
 	int ret = 0;
 
 	/*
@@ -399,8 +406,6 @@ static void byt_get_reply(struct snd_sof_dev *sdev)
 	/* get reply */
 	sof_mailbox_read(sdev, sdev->host_box.offset, &reply, sizeof(reply));
 
-	spin_lock_irqsave(&sdev->ipc_lock, flags);
-
 	if (reply.error < 0) {
 		memcpy(msg->reply_data, &reply, sizeof(reply));
 		ret = reply.error;
@@ -419,8 +424,6 @@ static void byt_get_reply(struct snd_sof_dev *sdev)
 	}
 
 	msg->reply_error = ret;
-
-	spin_unlock_irqrestore(&sdev->ipc_lock, flags);
 }
 
 static void byt_host_done(struct snd_sof_dev *sdev)
diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c
index 08a1a3d3c08d..b2eba7adcad8 100644
--- a/sound/soc/sof/intel/cnl.c
+++ b/sound/soc/sof/intel/cnl.c
@@ -64,6 +64,8 @@ static irqreturn_t cnl_ipc_irq_thread(int irq, void *context)
 					CNL_DSP_REG_HIPCCTL,
 					CNL_DSP_REG_HIPCCTL_DONE, 0);
 
+		spin_lock_irq(&sdev->ipc_lock);
+
 		/* handle immediate reply from DSP core */
 		hda_dsp_ipc_get_reply(sdev);
 		snd_sof_ipc_reply(sdev, msg);
@@ -75,6 +77,8 @@ static irqreturn_t cnl_ipc_irq_thread(int irq, void *context)
 
 		cnl_ipc_dsp_done(sdev);
 
+		spin_unlock_irq(&sdev->ipc_lock);
+
 		ret = IRQ_HANDLED;
 	}
 
diff --git a/sound/soc/sof/intel/hda-ctrl.c b/sound/soc/sof/intel/hda-ctrl.c
index 2c3645736e1f..07bc123112c9 100644
--- a/sound/soc/sof/intel/hda-ctrl.c
+++ b/sound/soc/sof/intel/hda-ctrl.c
@@ -161,21 +161,105 @@ int hda_dsp_ctrl_clock_power_gating(struct snd_sof_dev *sdev, bool enable)
 	return 0;
 }
 
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
-/*
- * While performing reset, controller may not come back properly and causing
- * issues, so recommendation is to set CGCTL.MISCBDCGE to 0 then do reset
- * (init chip) and then again set CGCTL.MISCBDCGE to 1
- */
 int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset)
 {
 	struct hdac_bus *bus = sof_to_bus(sdev);
-	int ret;
+	struct hdac_stream *stream;
+	int sd_offset, ret = 0;
+
+	if (bus->chip_init)
+		return 0;
 
 	hda_dsp_ctrl_misc_clock_gating(sdev, false);
-	ret = snd_hdac_bus_init_chip(bus, full_reset);
+
+	if (full_reset) {
+		/* clear WAKESTS */
+		snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_WAKESTS,
+					SOF_HDA_WAKESTS_INT_MASK,
+					SOF_HDA_WAKESTS_INT_MASK);
+
+		/* reset HDA controller */
+		ret = hda_dsp_ctrl_link_reset(sdev, true);
+		if (ret < 0) {
+			dev_err(sdev->dev, "error: failed to reset HDA controller\n");
+			return ret;
+		}
+
+		usleep_range(500, 1000);
+
+		/* exit HDA controller reset */
+		ret = hda_dsp_ctrl_link_reset(sdev, false);
+		if (ret < 0) {
+			dev_err(sdev->dev, "error: failed to exit HDA controller reset\n");
+			return ret;
+		}
+
+		usleep_range(1000, 1200);
+	}
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	/* check to see if controller is ready */
+	if (!snd_hdac_chip_readb(bus, GCTL)) {
+		dev_dbg(bus->dev, "controller not ready!\n");
+		return -EBUSY;
+	}
+
+	/* Accept unsolicited responses */
+	snd_hdac_chip_updatel(bus, GCTL, AZX_GCTL_UNSOL, AZX_GCTL_UNSOL);
+
+	/* detect codecs */
+	if (!bus->codec_mask) {
+		bus->codec_mask = snd_hdac_chip_readw(bus, STATESTS);
+		dev_dbg(bus->dev, "codec_mask = 0x%lx\n", bus->codec_mask);
+	}
+#endif
+
+	/* clear stream status */
+	list_for_each_entry(stream, &bus->stream_list, list) {
+		sd_offset = SOF_STREAM_SD_OFFSET(stream);
+		snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR,
+					sd_offset +
+					SOF_HDA_ADSP_REG_CL_SD_STS,
+					SOF_HDA_CL_DMA_SD_INT_MASK,
+					SOF_HDA_CL_DMA_SD_INT_MASK);
+	}
+
+	/* clear WAKESTS */
+	snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_WAKESTS,
+				SOF_HDA_WAKESTS_INT_MASK,
+				SOF_HDA_WAKESTS_INT_MASK);
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	/* clear rirb status */
+	snd_hdac_chip_writeb(bus, RIRBSTS, RIRB_INT_MASK);
+#endif
+
+	/* clear interrupt status register */
+	snd_sof_dsp_write(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTSTS,
+			  SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_ALL_STREAM);
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	/* initialize the codec command I/O */
+	snd_hdac_bus_init_cmd_io(bus);
+#endif
+
+	/* enable CIE and GIE interrupts */
+	snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL,
+				SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN,
+				SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN);
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+	/* program the position buffer */
+	if (bus->use_posbuf && bus->posbuf.addr) {
+		snd_hdac_chip_writel(bus, DPLBASE, (u32)bus->posbuf.addr);
+		snd_hdac_chip_writel(bus, DPUBASE,
+				     upper_32_bits(bus->posbuf.addr));
+	}
+#endif
+
+	bus->chip_init = true;
+
 	hda_dsp_ctrl_misc_clock_gating(sdev, true);
 
 	return ret;
 }
-#endif
diff --git a/sound/soc/sof/intel/hda-ipc.c b/sound/soc/sof/intel/hda-ipc.c
index 73ead7070cde..51b285103394 100644
--- a/sound/soc/sof/intel/hda-ipc.c
+++ b/sound/soc/sof/intel/hda-ipc.c
@@ -72,7 +72,6 @@ void hda_dsp_ipc_get_reply(struct snd_sof_dev *sdev)
 	struct snd_sof_ipc_msg *msg = sdev->msg;
 	struct sof_ipc_reply reply;
 	struct sof_ipc_cmd_hdr *hdr;
-	unsigned long flags;
 	int ret = 0;
 
 	/*
@@ -84,7 +83,6 @@ void hda_dsp_ipc_get_reply(struct snd_sof_dev *sdev)
 		dev_warn(sdev->dev, "unexpected ipc interrupt raised!\n");
 		return;
 	}
-	spin_lock_irqsave(&sdev->ipc_lock, flags);
 
 	hdr = msg->msg_data;
 	if (hdr->cmd == (SOF_IPC_GLB_PM_MSG | SOF_IPC_PM_CTX_SAVE)) {
@@ -123,7 +121,6 @@ void hda_dsp_ipc_get_reply(struct snd_sof_dev *sdev)
 out:
 	msg->reply_error = ret;
 
-	spin_unlock_irqrestore(&sdev->ipc_lock, flags);
 }
 
 static bool hda_dsp_ipc_is_sof(uint32_t msg)
@@ -172,6 +169,18 @@ irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context)
 					HDA_DSP_REG_HIPCCTL,
 					HDA_DSP_REG_HIPCCTL_DONE, 0);
 
+		/*
+		 * Make sure the interrupt thread cannot be preempted between
+		 * waking up the sender and re-enabling the interrupt. Also
+		 * protect against a theoretical race with sof_ipc_tx_message():
+		 * if the DSP is fast enough to receive an IPC message, reply to
+		 * it, and the host interrupt processing calls this function on
+		 * a different core from the one, where the sending is taking
+		 * place, the message might not yet be marked as expecting a
+		 * reply.
+		 */
+		spin_lock_irq(&sdev->ipc_lock);
+
 		/* handle immediate reply from DSP core - ignore ROM messages */
 		if (hda_dsp_ipc_is_sof(msg)) {
 			hda_dsp_ipc_get_reply(sdev);
@@ -187,6 +196,8 @@ irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context)
 		/* set the done bit */
 		hda_dsp_ipc_dsp_done(sdev);
 
+		spin_unlock_irq(&sdev->ipc_lock);
+
 		ret = IRQ_HANDLED;
 	}
 
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 7e3980a2f7ba..faf1a8ada091 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -108,17 +108,21 @@ static void hda_dsp_get_registers(struct snd_sof_dev *sdev,
 				  struct sof_ipc_panic_info *panic_info,
 				  u32 *stack, size_t stack_words)
 {
+	u32 offset = sdev->dsp_oops_offset;
+
 	/* first read registers */
-	sof_block_read(sdev, sdev->mmio_bar, sdev->dsp_oops_offset, xoops,
-		       sizeof(*xoops));
+	sof_mailbox_read(sdev, offset, xoops, sizeof(*xoops));
+
+	/* note: variable AR register array is not read */
 
 	/* then get panic info */
-	sof_block_read(sdev, sdev->mmio_bar, sdev->dsp_oops_offset +
-		       sizeof(*xoops), panic_info, sizeof(*panic_info));
+	offset += xoops->arch_hdr.totalsize;
+	sof_block_read(sdev, sdev->mmio_bar, offset,
+		       panic_info, sizeof(*panic_info));
 
 	/* then get the stack */
-	sof_block_read(sdev, sdev->mmio_bar, sdev->dsp_oops_offset +
-		       sizeof(*xoops) + sizeof(*panic_info), stack,
+	offset += sizeof(*panic_info);
+	sof_block_read(sdev, sdev->mmio_bar, offset, stack,
 		       stack_words * sizeof(u32));
 }
 
@@ -223,7 +227,9 @@ static int hda_init(struct snd_sof_dev *sdev)
 
 	/* initialise hdac bus */
 	bus->addr = pci_resource_start(pci, 0);
+#if IS_ENABLED(CONFIG_PCI)
 	bus->remap_addr = pci_ioremap_bar(pci, 0);
+#endif
 	if (!bus->remap_addr) {
 		dev_err(bus->dev, "error: ioremap error\n");
 		return -ENXIO;
@@ -264,9 +270,12 @@ static const char *fixup_tplg_name(struct snd_sof_dev *sdev,
 	return tplg_filename;
 }
 
+#endif
+
 static int hda_init_caps(struct snd_sof_dev *sdev)
 {
 	struct hdac_bus *bus = sof_to_bus(sdev);
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 	struct hdac_ext_link *hlink;
 	struct snd_soc_acpi_mach_params *mach_params;
 	struct snd_soc_acpi_mach *hda_mach;
@@ -274,8 +283,9 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	struct snd_soc_acpi_mach *mach;
 	const char *tplg_filename;
 	int codec_num = 0;
-	int ret = 0;
 	int i;
+#endif
+	int ret = 0;
 
 	device_disable_async_suspend(bus->dev);
 
@@ -283,6 +293,14 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	if (bus->ppcap)
 		dev_dbg(sdev->dev, "PP capability, will probe DSP later.\n");
 
+	ret = hda_dsp_ctrl_init_chip(sdev, true);
+	if (ret < 0) {
+		dev_err(bus->dev, "error: init chip failed with ret: %d\n",
+			ret);
+		return ret;
+	}
+
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
 	if (bus->mlcap)
 		snd_hdac_ext_bus_get_ml_capabilities(bus);
 
@@ -293,12 +311,6 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 		return ret;
 	}
 
-	ret = hda_dsp_ctrl_init_chip(sdev, true);
-	if (ret < 0) {
-		dev_err(bus->dev, "error: init chip failed with ret: %d\n", ret);
-		goto out;
-	}
-
 	/* codec detection */
 	if (!bus->codec_mask) {
 		dev_info(bus->dev, "no hda codecs found!\n");
@@ -339,8 +351,10 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 				/* use local variable for readability */
 				tplg_filename = pdata->tplg_filename;
 				tplg_filename = fixup_tplg_name(sdev, tplg_filename);
-				if (!tplg_filename)
-					goto out;
+				if (!tplg_filename) {
+					hda_codec_i915_exit(sdev);
+					return ret;
+				}
 				pdata->tplg_filename = tplg_filename;
 			}
 		}
@@ -364,35 +378,10 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	 */
 	list_for_each_entry(hlink, &bus->hlink_list, list)
 		snd_hdac_ext_bus_link_put(bus, hlink);
-
-	return 0;
-
-out:
-	hda_codec_i915_exit(sdev);
-	return ret;
-}
-
-#else
-
-static int hda_init_caps(struct snd_sof_dev *sdev)
-{
-	/*
-	 * set CGCTL.MISCBDCGE to 0 during reset and set back to 1
-	 * when reset finished.
-	 * TODO: maybe no need for init_caps?
-	 */
-	hda_dsp_ctrl_misc_clock_gating(sdev, 0);
-
-	/* clear WAKESTS */
-	snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_WAKESTS,
-				SOF_HDA_WAKESTS_INT_MASK,
-				SOF_HDA_WAKESTS_INT_MASK);
-
+#endif
 	return 0;
 }
 
-#endif
-
 static const struct sof_intel_dsp_desc
 	*get_chip_info(struct snd_sof_pdata *pdata)
 {
@@ -409,9 +398,8 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
 	struct pci_dev *pci = to_pci_dev(sdev->dev);
 	struct sof_intel_hda_dev *hdev;
 	struct hdac_bus *bus;
-	struct hdac_stream *stream;
 	const struct sof_intel_dsp_desc *chip;
-	int sd_offset, ret = 0;
+	int ret = 0;
 
 	/*
 	 * detect DSP by checking class/subclass/prog-id information
@@ -468,7 +456,9 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
 		goto hdac_bus_unmap;
 
 	/* DSP base */
+#if IS_ENABLED(CONFIG_PCI)
 	sdev->bar[HDA_DSP_BAR] = pci_ioremap_bar(pci, HDA_DSP_BAR);
+#endif
 	if (!sdev->bar[HDA_DSP_BAR]) {
 		dev_err(sdev->dev, "error: ioremap error\n");
 		ret = -ENXIO;
@@ -558,56 +548,9 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
 	if (ret < 0)
 		goto free_ipc_irq;
 
-	/* reset HDA controller */
-	ret = hda_dsp_ctrl_link_reset(sdev, true);
-	if (ret < 0) {
-		dev_err(sdev->dev, "error: failed to reset HDA controller\n");
-		goto free_ipc_irq;
-	}
-
-	/* exit HDA controller reset */
-	ret = hda_dsp_ctrl_link_reset(sdev, false);
-	if (ret < 0) {
-		dev_err(sdev->dev, "error: failed to exit HDA controller reset\n");
-		goto free_ipc_irq;
-	}
-
-	/* clear stream status */
-	list_for_each_entry(stream, &bus->stream_list, list) {
-		sd_offset = SOF_STREAM_SD_OFFSET(stream);
-		snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR,
-					sd_offset +
-					SOF_HDA_ADSP_REG_CL_SD_STS,
-					SOF_HDA_CL_DMA_SD_INT_MASK,
-					SOF_HDA_CL_DMA_SD_INT_MASK);
-	}
-
-	/* clear WAKESTS */
-	snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_WAKESTS,
-				SOF_HDA_WAKESTS_INT_MASK,
-				SOF_HDA_WAKESTS_INT_MASK);
-
-	/* clear interrupt status register */
-	snd_sof_dsp_write(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTSTS,
-			  SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_ALL_STREAM);
-
-	/* enable CIE and GIE interrupts */
-	snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL,
-				SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN,
-				SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN);
-
-	/* re-enable CGCTL.MISCBDCGE after reset */
-	hda_dsp_ctrl_misc_clock_gating(sdev, true);
-
-	device_disable_async_suspend(&pci->dev);
-
-	/* enable DSP features */
-	snd_sof_dsp_update_bits(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPCTL,
-				SOF_HDA_PPCTL_GPROCEN, SOF_HDA_PPCTL_GPROCEN);
-
-	/* enable DSP IRQ */
-	snd_sof_dsp_update_bits(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPCTL,
-				SOF_HDA_PPCTL_PIE, SOF_HDA_PPCTL_PIE);
+	/* enable ppcap interrupt */
+	hda_dsp_ctrl_ppcap_enable(sdev, true);
+	hda_dsp_ctrl_ppcap_int_enable(sdev, true);
 
 	/* initialize waitq for code loading */
 	init_waitqueue_head(&sdev->waitq);
diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c
index f0b9d3c53f6f..2414640a32d1 100644
--- a/sound/soc/sof/ipc.c
+++ b/sound/soc/sof/ipc.c
@@ -115,7 +115,7 @@ static void ipc_log_header(struct device *dev, u8 *text, u32 cmd)
 		}
 		break;
 	case SOF_IPC_GLB_COMP_MSG:
-		str = "GLB_COMP_MSG: SET_VALUE";
+		str = "GLB_COMP_MSG";
 		switch (type) {
 		case SOF_IPC_COMP_SET_VALUE:
 			str2 = "SET_VALUE"; break;
@@ -308,19 +308,8 @@ EXPORT_SYMBOL(sof_ipc_tx_message);
 int snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id)
 {
 	struct snd_sof_ipc_msg *msg = &sdev->ipc->msg;
-	unsigned long flags;
-
-	/*
-	 * Protect against a theoretical race with sof_ipc_tx_message(): if the
-	 * DSP is fast enough to receive an IPC message, reply to it, and the
-	 * host interrupt processing calls this function on a different core
-	 * from the one, where the sending is taking place, the message might
-	 * not yet be marked as expecting a reply.
-	 */
-	spin_lock_irqsave(&sdev->ipc_lock, flags);
 
 	if (msg->ipc_complete) {
-		spin_unlock_irqrestore(&sdev->ipc_lock, flags);
 		dev_err(sdev->dev, "error: no reply expected, received 0x%x",
 			msg_id);
 		return -EINVAL;
@@ -330,8 +319,6 @@ int snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id)
 	msg->ipc_complete = true;
 	wake_up(&msg->waitq);
 
-	spin_unlock_irqrestore(&sdev->ipc_lock, flags);
-
 	return 0;
 }
 EXPORT_SYMBOL(snd_sof_ipc_reply);
@@ -776,16 +763,19 @@ int snd_sof_ipc_valid(struct snd_sof_dev *sdev)
 		}
 	}
 
-	if (ready->debug.bits.build) {
+	if (ready->flags & SOF_IPC_INFO_BUILD) {
 		dev_info(sdev->dev,
 			 "Firmware debug build %d on %s-%s - options:\n"
 			 " GDB: %s\n"
 			 " lock debug: %s\n"
 			 " lock vdebug: %s\n",
 			 v->build, v->date, v->time,
-			 ready->debug.bits.gdb ? "enabled" : "disabled",
-			 ready->debug.bits.locks ? "enabled" : "disabled",
-			 ready->debug.bits.locks_verbose ? "enabled" : "disabled");
+			 ready->flags & SOF_IPC_INFO_GDB ?
+				"enabled" : "disabled",
+			 ready->flags & SOF_IPC_INFO_LOCKS ?
+				"enabled" : "disabled",
+			 ready->flags & SOF_IPC_INFO_LOCKSV ?
+				"enabled" : "disabled");
 	}
 
 	/* copy the fw_version into debugfs at first boot */
diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c
index 81c7452aae17..628fae552442 100644
--- a/sound/soc/sof/loader.c
+++ b/sound/soc/sof/loader.c
@@ -372,6 +372,8 @@ int snd_sof_run_firmware(struct snd_sof_dev *sdev)
 				 msecs_to_jiffies(sdev->boot_timeout));
 	if (ret == 0) {
 		dev_err(sdev->dev, "error: firmware boot failure\n");
+		/* after this point FW_READY msg should be ignored */
+		sdev->boot_complete = true;
 		snd_sof_dsp_dbg_dump(sdev, SOF_DBG_REGS | SOF_DBG_MBOX |
 			SOF_DBG_TEXT | SOF_DBG_PCI);
 		return -EIO;
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index 649968841dad..dace6c4cd91e 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -211,8 +211,8 @@ static int sof_pcm_hw_params(struct snd_pcm_substream *substream,
 	/* save pcm hw_params */
 	memcpy(&spcm->params[substream->stream], params, sizeof(*params));
 
-	INIT_WORK(&spcm->stream[substream->stream].period_elapsed_work,
-		  sof_pcm_period_elapsed_work);
+	/* clear hw_params_upon_resume flag */
+	spcm->hw_params_upon_resume[substream->stream] = 0;
 
 	return ret;
 }
@@ -429,8 +429,8 @@ static int sof_pcm_open(struct snd_pcm_substream *substream)
 	dev_dbg(sdev->dev, "pcm: open stream %d dir %d\n", spcm->pcm.pcm_id,
 		substream->stream);
 
-	/* clear hw_params_upon_resume flag */
-	spcm->hw_params_upon_resume[substream->stream] = 0;
+	INIT_WORK(&spcm->stream[substream->stream].period_elapsed_work,
+		  sof_pcm_period_elapsed_work);
 
 	caps = &spcm->pcm.caps[substream->stream];
 
diff --git a/sound/soc/sof/xtensa/core.c b/sound/soc/sof/xtensa/core.c
index c3ad23a85b99..46a4905a9dce 100644
--- a/sound/soc/sof/xtensa/core.c
+++ b/sound/soc/sof/xtensa/core.c
@@ -110,7 +110,7 @@ static void xtensa_stack(struct snd_sof_dev *sdev, void *oops, u32 *stack,
 			 u32 stack_words)
 {
 	struct sof_ipc_dsp_oops_xtensa *xoops = oops;
-	u32 stack_ptr = xoops->stack;
+	u32 stack_ptr = xoops->plat_hdr.stackptr;
 	/* 4 * 8chars + 3 ws + 1 terminating NUL */
 	unsigned char buf[4 * 8 + 3 + 1];
 	int i;
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 15d08e343b47..28d2f7713f8d 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -1329,6 +1329,15 @@ static int sun4i_codec_spk_event(struct snd_soc_dapm_widget *w,
 	gpiod_set_value_cansleep(scodec->gpio_pa,
 				 !!SND_SOC_DAPM_EVENT_ON(event));
 
+	if (SND_SOC_DAPM_EVENT_ON(event)) {
+		/*
+		 * Need a delay to wait for DAC to push the data. 700ms seems
+		 * to be the best compromise not to feel this delay while
+		 * playing a sound.
+		 */
+		msleep(700);
+	}
+
 	return 0;
 }
 
diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index d5ec1a20499d..bc128e2a6096 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -110,7 +110,7 @@
 
 #define SUN8I_I2S_TX_CHAN_MAP_REG	0x44
 #define SUN8I_I2S_TX_CHAN_SEL_REG	0x34
-#define SUN8I_I2S_TX_CHAN_OFFSET_MASK		GENMASK(13, 11)
+#define SUN8I_I2S_TX_CHAN_OFFSET_MASK		GENMASK(13, 12)
 #define SUN8I_I2S_TX_CHAN_OFFSET(offset)	(offset << 12)
 #define SUN8I_I2S_TX_CHAN_EN_MASK		GENMASK(11, 4)
 #define SUN8I_I2S_TX_CHAN_EN(num_chan)		(((1 << num_chan) - 1) << 4)
@@ -460,6 +460,10 @@ static int sun4i_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		regmap_update_bits(i2s->regmap, SUN8I_I2S_TX_CHAN_SEL_REG,
 				   SUN8I_I2S_TX_CHAN_OFFSET_MASK,
 				   SUN8I_I2S_TX_CHAN_OFFSET(offset));
+
+		regmap_update_bits(i2s->regmap, SUN8I_I2S_RX_CHAN_SEL_REG,
+				   SUN8I_I2S_TX_CHAN_OFFSET_MASK,
+				   SUN8I_I2S_TX_CHAN_OFFSET(offset));
 	}
 
 	regmap_field_write(i2s->field_fmt_mode, val);