Merge tag 'sound-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "We've received lots of commits at this time, as a result of various
  cleanup and refactoring works as well as a few new drivers and the
  generic SoundWire support. Most of changes are device-specific, little
  about the core changes. Some highlights below:

  Core:
   - A couple of (rather minor) race fixes in ALSA sequencer code
   - A regression fix in ALSA timer code that may lead to a deadlock

  ASoC:
   - A large series of code conversion to use modern terminology for the
     clocking configuration
   - Conversions of PM ops with the modern macros in all ASoC drivers
   - Clarification of the control operations
   - Prepartory work for more generic SoundWire SCDA controls
   - Support for AMD ACP 7.x, AWINC WM88166, Everest ES8388, Intel AVS
     PEAKVOL and GAIN DSP modules Mediatek MT8188 DMIC, NXP i.MX95,
     nVidia Tegra interconnects, Rockchip RK3588 S/PDIF, Texas
     Instruments SN012776 and TAS5770L, and Wolfson WM8904 DMICs

  Others:
   - Conversions of PM ops with the modern macros in the rest drivers
   - USB-audio quirks and fixes for Presonus Studio, DJM-A9, CME
   - HD-audio quirks and fixes ASUS, HP, Lenovo, and others"

* tag 'sound-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (651 commits)
  ALSA: hda: tas2781-i2c: Remove unnecessary NULL check before release_firmware()
  ALSA: hda: cs35l56: Remove unnecessary NULL check before release_firmware()
  ALSA: hda/realtek: Bass speaker fixup for ASUS UM5606KA
  ALSA: hda/realtek: Fix built-in mic assignment on ASUS VivoBook X515UA
  ALSA: hda/realtek: Add support for various HP Laptops using CS35L41 HDA
  ALSA: timer: Don't take register_mutex with copy_from/to_user()
  ASoC: SDCA: Correct handling of selected mode DisCo property
  ASoC: amd: yc: update quirk data for new Lenovo model
  ALSA: hda/realtek: fix micmute LEDs on HP Laptops with ALC3247
  ALSA: hda/realtek: fix micmute LEDs on HP Laptops with ALC3315
  ASoC: SOF: mediatek: Commonize duplicated functions
  ASoC: dmic: Fix NULL pointer dereference
  ASoC: wm8904: add DMIC support
  ASoC: wm8904: get platform data from DT
  ASoC: dt-bindings: wm8904: Add DMIC, GPIO, MIC and EQ support
  ASoC: wm8904: Don't touch GPIO configs set to 0xFFFF
  of: Add of_property_read_u16_index
  ALSA: oxygen: Fix dependency on CONFIG_PM_SLEEP
  ASoC: ops: Apply platform_max after deciding control type
  ASoC: ops: Remove some unnecessary local variables
  ...

5 files changed, 113 insertions, 41 deletions

diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index b1f8508c3966..f7fcf2de1301 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -21,6 +21,37 @@ static const struct regcache_ops *cache_types[] = {
 	&regcache_flat_ops,
 };
 
+static int regcache_defaults_cmp(const void *a, const void *b)
+{
+	const struct reg_default *x = a;
+	const struct reg_default *y = b;
+
+	if (x->reg > y->reg)
+		return 1;
+	else if (x->reg < y->reg)
+		return -1;
+	else
+		return 0;
+}
+
+static void regcache_defaults_swap(void *a, void *b, int size)
+{
+	struct reg_default *x = a;
+	struct reg_default *y = b;
+	struct reg_default tmp;
+
+	tmp = *x;
+	*x = *y;
+	*y = tmp;
+}
+
+void regcache_sort_defaults(struct reg_default *defaults, unsigned int ndefaults)
+{
+	sort(defaults, ndefaults, sizeof(*defaults),
+	     regcache_defaults_cmp, regcache_defaults_swap);
+}
+EXPORT_SYMBOL_GPL(regcache_sort_defaults);
+
 static int regcache_hw_init(struct regmap *map)
 {
 	int i, j;
diff --git a/drivers/firmware/cirrus/test/cs_dsp_test_bin_error.c b/drivers/firmware/cirrus/test/cs_dsp_test_bin_error.c
index 5dcf62f19faf..8748874f0552 100644
--- a/drivers/firmware/cirrus/test/cs_dsp_test_bin_error.c
+++ b/drivers/firmware/cirrus/test/cs_dsp_test_bin_error.c
@@ -534,11 +534,6 @@ static int cs_dsp_bin_err_test_adsp2_16bit_init(struct kunit *test)
 	return cs_dsp_bin_err_test_common_init(test, dsp, 1);
 }
 
-static struct kunit_case cs_dsp_bin_err_test_cases_halo[] = {
-
-	{ } /* terminator */
-};
-
 static void cs_dsp_bin_err_block_types_desc(const struct cs_dsp_bin_test_param *param,
 					    char *desc)
 {
@@ -560,7 +555,7 @@ KUNIT_ARRAY_PARAM(bin_test_block_types,
 		  bin_test_block_types_cases,
 		  cs_dsp_bin_err_block_types_desc);
 
-static struct kunit_case cs_dsp_bin_err_test_cases_adsp2[] = {
+static struct kunit_case cs_dsp_bin_err_test_cases[] = {
 	KUNIT_CASE(bin_load_with_unknown_blocks),
 	KUNIT_CASE(bin_err_wrong_magic),
 	KUNIT_CASE(bin_err_too_short_for_header),
@@ -578,21 +573,21 @@ static struct kunit_suite cs_dsp_bin_err_test_halo = {
 	.name = "cs_dsp_bin_err_halo",
 	.init = cs_dsp_bin_err_test_halo_init,
 	.exit = cs_dsp_bin_err_test_exit,
-	.test_cases = cs_dsp_bin_err_test_cases_halo,
+	.test_cases = cs_dsp_bin_err_test_cases,
 };
 
 static struct kunit_suite cs_dsp_bin_err_test_adsp2_32bit = {
 	.name = "cs_dsp_bin_err_adsp2_32bit",
 	.init = cs_dsp_bin_err_test_adsp2_32bit_init,
 	.exit = cs_dsp_bin_err_test_exit,
-	.test_cases = cs_dsp_bin_err_test_cases_adsp2,
+	.test_cases = cs_dsp_bin_err_test_cases,
 };
 
 static struct kunit_suite cs_dsp_bin_err_test_adsp2_16bit = {
 	.name = "cs_dsp_bin_err_adsp2_16bit",
 	.init = cs_dsp_bin_err_test_adsp2_16bit_init,
 	.exit = cs_dsp_bin_err_test_exit,
-	.test_cases = cs_dsp_bin_err_test_cases_adsp2,
+	.test_cases = cs_dsp_bin_err_test_cases,
 };
 
 kunit_test_suites(&cs_dsp_bin_err_test_halo,
diff --git a/drivers/firmware/cirrus/test/cs_dsp_test_control_parse.c b/drivers/firmware/cirrus/test/cs_dsp_test_control_parse.c
index cb90964740ea..942ba1af5e7c 100644
--- a/drivers/firmware/cirrus/test/cs_dsp_test_control_parse.c
+++ b/drivers/firmware/cirrus/test/cs_dsp_test_control_parse.c
@@ -73,6 +73,18 @@ static const struct cs_dsp_mock_coeff_def mock_coeff_template = {
 	.length_bytes = 4,
 };
 
+static char *cs_dsp_ctl_alloc_test_string(struct kunit *test, char c, size_t len)
+{
+	char *str;
+
+	str = kunit_kmalloc(test, len + 1, GFP_KERNEL);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, str);
+	memset(str, c, len);
+	str[len] = '\0';
+
+	return str;
+}
+
 /* Algorithm info block without controls should load */
 static void cs_dsp_ctl_parse_no_coeffs(struct kunit *test)
 {
@@ -160,12 +172,8 @@ static void cs_dsp_ctl_parse_max_v1_name(struct kunit *test)
 	struct cs_dsp_mock_coeff_def def = mock_coeff_template;
 	struct cs_dsp_coeff_ctl *ctl;
 	struct firmware *wmfw;
-	char *name;
 
-	name = kunit_kzalloc(test, 256, GFP_KERNEL);
-	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, name);
-	memset(name, 'A', 255);
-	def.fullname = name;
+	def.fullname = cs_dsp_ctl_alloc_test_string(test, 'A', 255);
 
 	cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
 					      cs_dsp_ctl_parse_test_algs[0].id,
@@ -252,14 +260,9 @@ static void cs_dsp_ctl_parse_max_short_name(struct kunit *test)
 	struct cs_dsp_test_local *local = priv->local;
 	struct cs_dsp_mock_coeff_def def = mock_coeff_template;
 	struct cs_dsp_coeff_ctl *ctl;
-	char *name;
 	struct firmware *wmfw;
 
-	name = kunit_kmalloc(test, 255, GFP_KERNEL);
-	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, name);
-	memset(name, 'A', 255);
-
-	def.shortname = name;
+	def.shortname = cs_dsp_ctl_alloc_test_string(test, 'A', 255);
 
 	cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
 					      cs_dsp_ctl_parse_test_algs[0].id,
@@ -273,7 +276,7 @@ static void cs_dsp_ctl_parse_max_short_name(struct kunit *test)
 	ctl = list_first_entry_or_null(&priv->dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
 	KUNIT_ASSERT_NOT_NULL(test, ctl);
 	KUNIT_EXPECT_EQ(test, ctl->subname_len, 255);
-	KUNIT_EXPECT_MEMEQ(test, ctl->subname, name, ctl->subname_len);
+	KUNIT_EXPECT_MEMEQ(test, ctl->subname, def.shortname, ctl->subname_len);
 	KUNIT_EXPECT_EQ(test, ctl->flags, def.flags);
 	KUNIT_EXPECT_EQ(test, ctl->type, def.type);
 	KUNIT_EXPECT_EQ(test, ctl->len, def.length_bytes);
@@ -323,12 +326,8 @@ static void cs_dsp_ctl_parse_with_max_fullname(struct kunit *test)
 	struct cs_dsp_mock_coeff_def def = mock_coeff_template;
 	struct cs_dsp_coeff_ctl *ctl;
 	struct firmware *wmfw;
-	char *fullname;
 
-	fullname = kunit_kmalloc(test, 255, GFP_KERNEL);
-	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, fullname);
-	memset(fullname, 'A', 255);
-	def.fullname = fullname;
+	def.fullname = cs_dsp_ctl_alloc_test_string(test, 'A', 255);
 
 	cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
 					      cs_dsp_ctl_parse_test_algs[0].id,
@@ -392,12 +391,8 @@ static void cs_dsp_ctl_parse_with_max_description(struct kunit *test)
 	struct cs_dsp_mock_coeff_def def = mock_coeff_template;
 	struct cs_dsp_coeff_ctl *ctl;
 	struct firmware *wmfw;
-	char *description;
 
-	description = kunit_kmalloc(test, 65535, GFP_KERNEL);
-	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, description);
-	memset(description, 'A', 65535);
-	def.description = description;
+	def.description = cs_dsp_ctl_alloc_test_string(test, 'A', 65535);
 
 	cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
 					      cs_dsp_ctl_parse_test_algs[0].id,
@@ -429,17 +424,9 @@ static void cs_dsp_ctl_parse_with_max_fullname_and_description(struct kunit *tes
 	struct cs_dsp_mock_coeff_def def = mock_coeff_template;
 	struct cs_dsp_coeff_ctl *ctl;
 	struct firmware *wmfw;
-	char *fullname, *description;
-
-	fullname = kunit_kmalloc(test, 255, GFP_KERNEL);
-	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, fullname);
-	memset(fullname, 'A', 255);
-	def.fullname = fullname;
 
-	description = kunit_kmalloc(test, 65535, GFP_KERNEL);
-	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, description);
-	memset(description, 'A', 65535);
-	def.description = description;
+	def.fullname = cs_dsp_ctl_alloc_test_string(test, 'A', 255);
+	def.description = cs_dsp_ctl_alloc_test_string(test, 'A', 65535);
 
 	cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
 					      cs_dsp_ctl_parse_test_algs[0].id,
diff --git a/drivers/of/property.c b/drivers/of/property.c
index 208d922cc24c..c1feb631e383 100644
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -148,6 +148,39 @@ static void *of_find_property_value_of_size(const struct device_node *np,
 }
 
 /**
+ * of_property_read_u16_index - Find and read a u16 from a multi-value property.
+ *
+ * @np:		device node from which the property value is to be read.
+ * @propname:	name of the property to be searched.
+ * @index:	index of the u16 in the list of values
+ * @out_value:	pointer to return value, modified only if no error.
+ *
+ * Search for a property in a device node and read nth 16-bit value from
+ * it.
+ *
+ * Return: 0 on success, -EINVAL if the property does not exist,
+ * -ENODATA if property does not have a value, and -EOVERFLOW if the
+ * property data isn't large enough.
+ *
+ * The out_value is modified only if a valid u16 value can be decoded.
+ */
+int of_property_read_u16_index(const struct device_node *np,
+				       const char *propname,
+				       u32 index, u16 *out_value)
+{
+	const u16 *val = of_find_property_value_of_size(np, propname,
+					((index + 1) * sizeof(*out_value)),
+					0, NULL);
+
+	if (IS_ERR(val))
+		return PTR_ERR(val);
+
+	*out_value = be16_to_cpup(((__be16 *)val) + index);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(of_property_read_u16_index);
+
+/**
  * of_property_read_u32_index - Find and read a u32 from a multi-value property.
  *
  * @np:		device node from which the property value is to be read.
diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c
index 0f45e3404756..295a46dc2be7 100644
--- a/drivers/soundwire/qcom.c
+++ b/drivers/soundwire/qcom.c
@@ -156,6 +156,7 @@ struct qcom_swrm_port_config {
 	u8 word_length;
 	u8 blk_group_count;
 	u8 lane_control;
+	u8 ch_mask;
 };
 
 /*
@@ -1048,9 +1049,13 @@ static int qcom_swrm_port_enable(struct sdw_bus *bus,
 {
 	u32 reg = SWRM_DP_PORT_CTRL_BANK(enable_ch->port_num, bank);
 	struct qcom_swrm_ctrl *ctrl = to_qcom_sdw(bus);
+	struct qcom_swrm_port_config *pcfg;
 	u32 val;
 
+	pcfg = &ctrl->pconfig[enable_ch->port_num];
 	ctrl->reg_read(ctrl, reg, &val);
+	if (pcfg->ch_mask != SWR_INVALID_PARAM && pcfg->ch_mask != 0)
+		enable_ch->ch_mask = pcfg->ch_mask;
 
 	if (enable_ch->enable)
 		val |= (enable_ch->ch_mask << SWRM_DP_PORT_CTRL_EN_CHAN_SHFT);
@@ -1270,6 +1275,26 @@ static void *qcom_swrm_get_sdw_stream(struct snd_soc_dai *dai, int direction)
 	return ctrl->sruntime[dai->id];
 }
 
+static int qcom_swrm_set_channel_map(struct snd_soc_dai *dai,
+				     unsigned int tx_num, const unsigned int *tx_slot,
+				     unsigned int rx_num, const unsigned int *rx_slot)
+{
+	struct qcom_swrm_ctrl *ctrl = dev_get_drvdata(dai->dev);
+	int i;
+
+	if (tx_slot) {
+		for (i = 0; i < tx_num; i++)
+			ctrl->pconfig[i].ch_mask = tx_slot[i];
+	}
+
+	if (rx_slot) {
+		for (i = 0; i < rx_num; i++)
+			ctrl->pconfig[i].ch_mask = rx_slot[i];
+	}
+
+	return 0;
+}
+
 static int qcom_swrm_startup(struct snd_pcm_substream *substream,
 			     struct snd_soc_dai *dai)
 {
@@ -1306,6 +1331,7 @@ static const struct snd_soc_dai_ops qcom_swrm_pdm_dai_ops = {
 	.shutdown = qcom_swrm_shutdown,
 	.set_stream = qcom_swrm_set_sdw_stream,
 	.get_stream = qcom_swrm_get_sdw_stream,
+	.set_channel_map = qcom_swrm_set_channel_map,
 };
 
 static const struct snd_soc_component_driver qcom_swrm_dai_component = {