Merge/sound upstream 20250212

Documentation/devicetree/bindings/mfd/motorola-cpcap.txt

@@ -31,6 +31,10 @@ node must be named "audio-codec".
 Required properties for the audio-codec subnode:
 
 - #sound-dai-cells = <1>;
+- interrupts		: should contain jack detection interrupts, with headset
+			  detect interrupt matching "hs" and microphone bias 2
+			  detect interrupt matching "mb2" in interrupt-names.
+- interrupt-names	: Contains "hs", "mb2"
 
 The audio-codec provides two DAIs. The first one is connected to the
 Stereo HiFi DAC and the second one is connected to the Voice DAC.
@@ -52,6 +56,8 @@ Example:
 
 		audio-codec {
 			#sound-dai-cells = <1>;
+			interrupts-extended = <&cpcap 9 0>, <&cpcap 10 0>;
+			interrupt-names = "hs", "mb2";
 
 			/* HiFi */
 			port@0 {

Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml

@@ -0,0 +1,104 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/atmel,at91-ssc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel Serial Synchronous Serial (SSC)
+
+maintainers:
+  - Andrei Simion <andrei.simion@microchip.com>
+
+description:
+  The Atmel Synchronous Serial Controller (SSC) provides a versatile
+  synchronous communication link for audio and telecom applications,
+  supporting protocols like I2S, Short Frame Sync, and Long Frame Sync.
+
+properties:
+  compatible:
+    enum:
+      - atmel,at91rm9200-ssc
+      - atmel,at91sam9g45-ssc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: pclk
+
+  dmas:
+    items:
+      - description: TX DMA Channel
+      - description: RX DMA Channel
+
+  dma-names:
+    items:
+      - const: tx
+      - const: rx
+
+  atmel,clk-from-rk-pin:
+    description:
+      Specify the clock source for the SSC (Synchronous Serial Controller)
+      when operating in slave mode. By default, the clock is sourced from
+      the TK pin.
+    type: boolean
+
+  "#sound-dai-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
+allOf:
+  - $ref: dai-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - atmel,at91sam9g45-ssc
+    then:
+      required:
+        - dmas
+        - dma-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/at91.h>
+    #include <dt-bindings/dma/at91.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    ssc@100000 {
+       compatible = "atmel,at91sam9g45-ssc";
+       reg = <0x100000 0x4000>;
+       interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
+       dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+                     AT91_XDMAC_DT_PERID(38))>,
+              <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
+                     AT91_XDMAC_DT_PERID(39))>;
+       dma-names = "tx", "rx";
+       clocks = <&pmc PMC_TYPE_PERIPHERAL 28>;
+       clock-names = "pclk";
+       #sound-dai-cells = <0>;
+    };
+
+    ssc@c00000 {
+      compatible = "atmel,at91rm9200-ssc";
+      reg = <0xc00000 0x4000>;
+      interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
+      clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
+      clock-names = "pclk";
+    };

Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml

@@ -58,6 +58,40 @@ properties:
     items:
       enum: [1, 2, 3, 4, 5]
 
+  qcom,tx-channel-mapping:
+    description: |
+      Specifies static channel mapping between slave and master tx port
+      channels.
+      In the order of slave port channels which is adc1, adc2, adc3,
+      dmic0, dmic1, mbhc, dmic2, dmic3, dmci4, dmic5, dmic6, dmic7.
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    minItems: 12
+    maxItems: 12
+    additionalItems: false
+    items:
+      enum:
+        - 1  # WCD9370_SWRM_CH1
+        - 2  # WCD9370_SWRM_CH2
+        - 3  # WCD9370_SWRM_CH3
+        - 4  # WCD9370_SWRM_CH4
+
+  qcom,rx-channel-mapping:
+    description: |
+      Specifies static channels mapping between slave and master rx port
+      channels.
+      In the order of slave port channels, which is
+      hph_l, hph_r, clsh, comp_l, comp_r, lo, dsd_r, dsd_l.
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    minItems: 8
+    maxItems: 8
+    additionalItems: false
+    items:
+      enum:
+        - 1  # WCD9370_SWRM_CH1
+        - 2  # WCD9370_SWRM_CH2
+        - 3  # WCD9370_SWRM_CH3
+        - 4  # WCD9370_SWRM_CH4
+
 required:
   - compatible
   - reg
@@ -74,6 +108,7 @@ examples:
             compatible = "sdw20217010a00";
             reg = <0 4>;
             qcom,rx-port-mapping = <1 2 3 4 5>;
+            qcom,rx-channel-mapping = /bits/ 8 <1 2 1 1 2 1 1 2>;
         };
     };
 
@@ -85,6 +120,7 @@ examples:
             compatible = "sdw20217010a00";
             reg = <0 3>;
             qcom,tx-port-mapping = <2 2 3 4>;
+            qcom,tx-channel-mapping = /bits/ 8 <1 2 1 1 2 3 3 4 1 2 3 4>;
         };
     };
 

Documentation/devicetree/bindings/sound/rockchip-spdif.yaml

@@ -31,6 +31,10 @@ properties:
               - rockchip,rk3288-spdif
               - rockchip,rk3308-spdif
           - const: rockchip,rk3066-spdif
+      - items:
+          - enum:
+              - rockchip,rk3588-spdif
+          - const: rockchip,rk3568-spdif
 
   reg:
     maxItems: 1

Documentation/sound/alsa-configuration.rst

@@ -58,7 +58,7 @@ debug
     2 = verbose debug messages);
     This option appears only when ``CONFIG_SND_DEBUG=y``.
     This option can be dynamically changed via sysfs
-    /sys/modules/snd/parameters/debug file.
+    /sys/module/snd/parameters/debug file.
 
 Module snd-pcm-oss
 ------------------

Documentation/sound/designs/powersave.rst

@@ -25,15 +25,15 @@ operations.
 The ``power_save`` option is exported as writable.  This means you can
 adjust the value via sysfs on the fly.  For example, to turn on the
 automatic power-save mode with 10 seconds, write to
-``/sys/modules/snd_ac97_codec/parameters/power_save`` (usually as root):
+``/sys/module/snd_ac97_codec/parameters/power_save`` (usually as root):
 ::
 
-	# echo 10 > /sys/modules/snd_ac97_codec/parameters/power_save
+	# echo 10 > /sys/module/snd_ac97_codec/parameters/power_save
 
 
 Note that you might hear click noise/pop when changing the power
 state.  Also, it often takes certain time to wake up from the
-power-down to the active state.  These are often hardly to fix, so
+power-down to the active state.  These are often hard to fix, so
 don't report extra bug reports unless you have a fix patch ;-)
 
 For HD-audio interface, there is another module option,

MAINTAINERS

@@ -15632,7 +15632,7 @@ M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 M:	Andrei Simion <andrei.simion@microchip.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
-F:	Documentation/devicetree/bindings/misc/atmel-ssc.txt
+F:	Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml
 F:	drivers/misc/atmel-ssc.c
 F:	include/linux/atmel-ssc.h
 
@@ -19149,6 +19149,7 @@ F:	Documentation/devicetree/bindings/soc/qcom/qcom,apr*
 F:	Documentation/devicetree/bindings/sound/qcom,*
 F:	drivers/soc/qcom/apr.c
 F:	include/dt-bindings/sound/qcom,wcd9335.h
+F:	include/dt-bindings/sound/qcom,wcd934x.h
 F:	sound/soc/codecs/lpass-rx-macro.*
 F:	sound/soc/codecs/lpass-tx-macro.*
 F:	sound/soc/codecs/lpass-va-macro.c

drivers/base/regmap/regmap-irq.c

@@ -823,7 +823,7 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
 		/* Ack masked but set interrupts */
 		if (d->chip->no_status) {
 			/* no status register so default to all active */
-			d->status_buf[i] = GENMASK(31, 0);
+			d->status_buf[i] = UINT_MAX;
 		} else {
 			reg = d->get_irq_reg(d, d->chip->status_base, i);
 			ret = regmap_read(map, reg, &d->status_buf[i]);
@@ -906,6 +906,7 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
 	kfree(d->wake_buf);
 	kfree(d->mask_buf_def);
 	kfree(d->mask_buf);
+	kfree(d->main_status_buf);
 	kfree(d->status_buf);
 	kfree(d->status_reg_buf);
 	if (d->config_buf) {
@@ -981,6 +982,7 @@ void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *d)
 	kfree(d->wake_buf);
 	kfree(d->mask_buf_def);
 	kfree(d->mask_buf);
+	kfree(d->main_status_buf);
 	kfree(d->status_reg_buf);
 	kfree(d->status_buf);
 	if (d->config_buf) {

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 = {

include/dt-bindings/sound/qcom,wcd934x.h

@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef __DT_SOUND_QCOM_WCD934x_H
+#define __DT_SOUND_QCOM_WCD934x_H
+
+#define AIF1_PB                 0
+#define AIF1_CAP                1
+#define AIF2_PB                 2
+#define AIF2_CAP                3
+#define AIF3_PB                 4
+#define AIF3_CAP                5
+#define AIF4_PB                 6
+#define AIF4_VIFEED             7
+#define AIF4_MAD_TX             8
+
+#endif