Merge tag 'sound-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "The majority of works in this cycle are about ASoC spread over trees.
  Most of them are for new devices and cleanups / refactoring works, and
  not much significant changes are seen in the core side.

  Below are some highlights:

  ASoC:

   - Continued refactoring to move into common helper functions

   - Lots of DT schema conversons and stylistic nits

   - Continued work on building out the new SOF IPC4 scheme

   - Continued work for Intel AVS

   - New drivers for Awinc AT88395, Infineon PEB2466, Iron Device
     SMA1303, Mediatek MT8188, Realtek RT712, Renesas IDT821034,
     Samsung/Tesla FSD SoC I2S, and TI TAS5720A-Q1

  ALSA:

   - A few cleanups to make the remove callbacks to void returns

   - FireWire refactoring and enhancements

   - PCM kselftest enhancements"

* tag 'sound-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (398 commits)
  ALSA: hda/hdmi: Register with vga_switcheroo on Dual GPU Macbooks
  ASoC: soc-ac97: Return correct error codes
  ASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared
  ASoC: cs35l45: Remove separate namespace for tables
  ASoC: cs35l45: Remove separate tables module
  ASoC: soc-ac97: Convert to agnostic GPIO API
  ASoC: dt-bindings: renesas,rsnd.yaml: drop "dmas/dma-names" from "rcar_sound,ssi"
  ALSA: hda: cs35l41: Enable Amp High Pass Filter
  ALSA: hda: cs35l41: Ensure firmware/tuning pairs are always loaded
  ALSA: hda: cs35l41: Correct error condition handling
  ASoC: codecs: wcd934x: Use min macro for comparison and assignment
  ASoC: Intel: Skylake: Fix struct definition
  ASoC: tlv320adcx140: extend list of supported samplerates
  ASoC: imx-pcm-rpmsg: Remove unused variable
  SoC: rt5682s: Disable jack detection interrupt during suspend
  ASoC: SOF: Intel: hda-dsp: Set streaming flag for d0i3
  ASoC: SOF: Intel: Enable d0i3 work for ipc4
  ASoC: SOF: ipc4: Wake up dsp core before sending ipc msg
  ASoC: SOF: Intel: hda-dsp: use set_pm_gate according to ipc version
  ASoC: SOF: Introduce a new set_pm_gate() IPC PM op
  ...

1 files changed, 29 insertions, 0 deletions

diff --git a/sound/soc/sof/ipc4.c b/sound/soc/sof/ipc4.c
index 74cd7e956019..8ede4b952997 100644
--- a/sound/soc/sof/ipc4.c
+++ b/sound/soc/sof/ipc4.c
@@ -13,6 +13,7 @@
 #include <sound/sof/ipc4/header.h>
 #include "sof-priv.h"
 #include "sof-audio.h"
+#include "ipc4-fw-reg.h"
 #include "ipc4-priv.h"
 #include "ops.h"
 
@@ -369,6 +370,17 @@ static int sof_ipc4_tx_msg(struct snd_sof_dev *sdev, void *msg_data, size_t msg_
 	if (!msg_data)
 		return -EINVAL;
 
+	if (!no_pm) {
+		const struct sof_dsp_power_state target_state = {
+			.state = SOF_DSP_PM_D0,
+		};
+
+		/* ensure the DSP is in D0i0 before sending a new IPC */
+		ret = snd_sof_dsp_set_power_state(sdev, &target_state);
+		if (ret < 0)
+			return ret;
+	}
+
 	/* Serialise IPC TX */
 	mutex_lock(&ipc->tx_mutex);
 
@@ -542,6 +554,8 @@ static int ipc4_fw_ready(struct snd_sof_dev *sdev, struct sof_ipc4_msg *ipc4_msg
 	outbox_offset = snd_sof_dsp_get_window_offset(sdev, SOF_IPC4_OUTBOX_WINDOW_IDX);
 	outbox_size = SOF_IPC4_MSG_MAX_SIZE;
 
+	sdev->fw_info_box.offset = snd_sof_dsp_get_window_offset(sdev, SOF_IPC4_INBOX_WINDOW_IDX);
+	sdev->fw_info_box.size = sizeof(struct sof_ipc4_fw_registers);
 	sdev->dsp_box.offset = inbox_offset;
 	sdev->dsp_box.size = inbox_size;
 	sdev->host_box.offset = outbox_offset;
@@ -653,15 +667,30 @@ static int sof_ipc4_ctx_save(struct snd_sof_dev *sdev)
 	return sof_ipc4_set_core_state(sdev, SOF_DSP_PRIMARY_CORE, false);
 }
 
+static int sof_ipc4_set_pm_gate(struct snd_sof_dev *sdev, u32 flags)
+{
+	struct sof_ipc4_msg msg = {{0}};
+
+	msg.primary = SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_MOD_SET_D0IX);
+	msg.primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST);
+	msg.primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG);
+	msg.extension = flags;
+
+	return sof_ipc4_tx_msg(sdev, &msg, 0, NULL, 0, true);
+}
+
 static const struct sof_ipc_pm_ops ipc4_pm_ops = {
 	.ctx_save = sof_ipc4_ctx_save,
 	.set_core_state = sof_ipc4_set_core_state,
+	.set_pm_gate = sof_ipc4_set_pm_gate,
 };
 
 static int sof_ipc4_init(struct snd_sof_dev *sdev)
 {
 	struct sof_ipc4_fw_data *ipc4_data = sdev->private;
 
+	mutex_init(&ipc4_data->pipeline_state_mutex);
+
 	xa_init_flags(&ipc4_data->fw_lib_xa, XA_FLAGS_ALLOC);
 
 	return 0;