Merge tag 'sound-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Quite a bunch of small fixes that have been gathered since the last
  pull, including changes like below:

   - HD-audio runtime PM fixes and refactoring

   - HD-audio and USB-audio quirks

   - SOF warning fix

   - Various ASoC device-specific fixes for Intel, Qualcomm, etc"

* tag 'sound-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (26 commits)
  ALSA: usb-audio: Add implicit feedback quirk for Qu-16
  ASoC: mchp-spdiftx: Do not set Validity bit(s)
  ALSA: usb-audio: Add implicit feedback quirk for MODX
  ALSA: usb-audio: add usb vendor id as DSD-capable for Khadas devices
  ALSA: hda/realtek - Enable headphone for ASUS TM420
  ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()
  ASoC: qcom: lpass-cpu: Fix clock disable failure
  ASoC: qcom: lpass-sc7180: Fix MI2S bitwidth field bit positions
  ASoC: codecs: wcd9335: Set digital gain range correctly
  ASoC: codecs: wcd934x: Set digital gain range correctly
  ALSA: hda: Reinstate runtime_allow() for all hda controllers
  ALSA: hda: Separate runtime and system suspend
  ALSA: hda: Refactor codec PM to use direct-complete optimization
  ALSA: hda/realtek - Fixed HP headset Mic can't be detected
  ALSA: usb-audio: Add implicit feedback quirk for Zoom UAC-2
  ALSA: make snd_kcontrol_new name a normal string
  ALSA: fix kernel-doc markups
  ASoC: SOF: loader: handle all SOF_IPC_EXT types
  ASoC: cs42l51: manage mclk shutdown delay
  ASoC: qcom: sdm845: set driver name correctly
  ...

Author: torvalds

include/sound/control.h

@@ -42,7 +42,7 @@ struct snd_kcontrol_new {
 	snd_ctl_elem_iface_t iface;	/* interface identifier */
 	unsigned int device;		/* device/client number */
 	unsigned int subdevice;		/* subdevice (substream) number */
-	const unsigned char *name;	/* ASCII name of item */
+	const char *name;		/* ASCII name of item */
 	unsigned int index;		/* index of item */
 	unsigned int access;		/* access rights */
 	unsigned int count;		/* count of same elements */

include/sound/core.h

@@ -332,7 +332,8 @@ void __snd_printk(unsigned int level, const char *file, int line,
 #define snd_BUG()		WARN(1, "BUG?\n")
 
 /**
- * Suppress high rates of output when CONFIG_SND_DEBUG is enabled.
+ * snd_printd_ratelimit - Suppress high rates of output when
+ * 			  CONFIG_SND_DEBUG is enabled.
  */
 #define snd_printd_ratelimit() printk_ratelimit()
 

include/sound/pcm.h

@@ -1284,8 +1284,8 @@ snd_pcm_sgbuf_get_ptr(struct snd_pcm_substream *substream, unsigned int ofs)
 }
 
 /**
- * snd_pcm_sgbuf_chunk_size - Compute the max size that fits within the contig.
- * page from the given size
+ * snd_pcm_sgbuf_get_chunk_size - Compute the max size that fits within the
+ * contig. page from the given size
  * @substream: PCM substream
  * @ofs: byte offset
  * @size: byte size to examine

include/uapi/sound/compress_offload.h

@@ -144,7 +144,7 @@ struct snd_compr_metadata {
 	 __u32 value[8];
 } __attribute__((packed, aligned(4)));
 
-/**
+/*
  * compress path ioctl definitions
  * SNDRV_COMPRESS_GET_CAPS: Query capability of DSP
  * SNDRV_COMPRESS_GET_CODEC_CAPS: Query capability of a codec

sound/core/control.c

@@ -1925,8 +1925,8 @@ EXPORT_SYMBOL(snd_ctl_unregister_ioctl);
 
 #ifdef CONFIG_COMPAT
 /**
- * snd_ctl_unregister_ioctl - de-register the device-specific compat 32bit
- * control-ioctls
+ * snd_ctl_unregister_ioctl_compat - de-register the device-specific compat
+ * 32bit control-ioctls
  * @fcn: ioctl callback function to unregister
  */
 int snd_ctl_unregister_ioctl_compat(snd_kctl_ioctl_func_t fcn)

sound/core/pcm_dmaengine.c

@@ -356,7 +356,8 @@ int snd_dmaengine_pcm_close(struct snd_pcm_substream *substream)
 EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_close);
 
 /**
- * snd_dmaengine_pcm_release_chan_close - Close a dmaengine based PCM substream and release channel
+ * snd_dmaengine_pcm_close_release_chan - Close a dmaengine based PCM
+ *					  substream and release channel
  * @substream: PCM substream
  *
  * Releases the DMA channel associated with the PCM substream.

sound/core/pcm_lib.c

@@ -490,7 +490,7 @@ void snd_pcm_set_ops(struct snd_pcm *pcm, int direction,
 EXPORT_SYMBOL(snd_pcm_set_ops);
 
 /**
- * snd_pcm_sync - set the PCM sync id
+ * snd_pcm_set_sync - set the PCM sync id
  * @substream: the pcm substream
  *
  * Sets the PCM sync identifier for the card.

sound/core/pcm_native.c

@@ -112,7 +112,7 @@ void snd_pcm_stream_lock(struct snd_pcm_substream *substream)
 EXPORT_SYMBOL_GPL(snd_pcm_stream_lock);
 
 /**
- * snd_pcm_stream_lock - Unlock the PCM stream
+ * snd_pcm_stream_unlock - Unlock the PCM stream
  * @substream: PCM substream
  *
  * This unlocks the PCM stream that has been locked via snd_pcm_stream_lock().
@@ -595,7 +595,7 @@ static void snd_pcm_sync_stop(struct snd_pcm_substream *substream)
 }
 
 /**
- * snd_pcm_hw_param_choose - choose a configuration defined by @params
+ * snd_pcm_hw_params_choose - choose a configuration defined by @params
  * @pcm: PCM instance
  * @params: the hw_params instance
  *

sound/hda/ext/hdac_ext_controller.c

@@ -148,6 +148,8 @@ struct hdac_ext_link *snd_hdac_ext_bus_get_link(struct hdac_bus *bus,
 		return NULL;
 	if (bus->idx != bus_idx)
 		return NULL;
+	if (addr < 0 || addr > 31)
+		return NULL;
 
 	list_for_each_entry(hlink, &bus->hlink_list, list) {
 		for (i = 0; i < HDA_MAX_CODECS; i++) {

sound/pci/hda/hda_codec.c

@@ -2934,7 +2934,7 @@ static void hda_call_codec_resume(struct hda_codec *codec)
 	snd_hdac_leave_pm(&codec->core);
 }
 
-static int hda_codec_runtime_suspend(struct device *dev)
+static int hda_codec_suspend(struct device *dev)
 {
 	struct hda_codec *codec = dev_to_hda_codec(dev);
 	unsigned int state;
@@ -2953,7 +2953,7 @@ static int hda_codec_runtime_suspend(struct device *dev)
 	return 0;
 }
 
-static int hda_codec_runtime_resume(struct device *dev)
+static int hda_codec_resume(struct device *dev)
 {
 	struct hda_codec *codec = dev_to_hda_codec(dev);
 
@@ -2967,57 +2967,70 @@ static int hda_codec_runtime_resume(struct device *dev)
 	pm_runtime_mark_last_busy(dev);
 	return 0;
 }
+
+static int hda_codec_runtime_suspend(struct device *dev)
+{
+	return hda_codec_suspend(dev);
+}
+
+static int hda_codec_runtime_resume(struct device *dev)
+{
+	return hda_codec_resume(dev);
+}
+
 #endif /* CONFIG_PM */
 
 #ifdef CONFIG_PM_SLEEP
-static int hda_codec_force_resume(struct device *dev)
+static int hda_codec_pm_prepare(struct device *dev)
+{
+	return pm_runtime_suspended(dev);
+}
+
+static void hda_codec_pm_complete(struct device *dev)
 {
 	struct hda_codec *codec = dev_to_hda_codec(dev);
-	int ret;
 
-	ret = pm_runtime_force_resume(dev);
-	/* schedule jackpoll work for jack detection update */
-	if (codec->jackpoll_interval ||
-	    (pm_runtime_suspended(dev) && hda_codec_need_resume(codec)))
-		schedule_delayed_work(&codec->jackpoll_work,
-				      codec->jackpoll_interval);
-	return ret;
+	if (pm_runtime_suspended(dev) && (codec->jackpoll_interval ||
+	    hda_codec_need_resume(codec) || codec->forced_resume))
+		pm_request_resume(dev);
 }
 
 static int hda_codec_pm_suspend(struct device *dev)
 {
 	dev->power.power_state = PMSG_SUSPEND;
-	return pm_runtime_force_suspend(dev);
+	return hda_codec_suspend(dev);
 }
 
 static int hda_codec_pm_resume(struct device *dev)
 {
 	dev->power.power_state = PMSG_RESUME;
-	return hda_codec_force_resume(dev);
+	return hda_codec_resume(dev);
 }
 
 static int hda_codec_pm_freeze(struct device *dev)
 {
 	dev->power.power_state = PMSG_FREEZE;
-	return pm_runtime_force_suspend(dev);
+	return hda_codec_suspend(dev);
 }
 
 static int hda_codec_pm_thaw(struct device *dev)
 {
 	dev->power.power_state = PMSG_THAW;
-	return hda_codec_force_resume(dev);
+	return hda_codec_resume(dev);
 }
 
 static int hda_codec_pm_restore(struct device *dev)
 {
 	dev->power.power_state = PMSG_RESTORE;
-	return hda_codec_force_resume(dev);
+	return hda_codec_resume(dev);
 }
 #endif /* CONFIG_PM_SLEEP */
 
 /* referred in hda_bind.c */
 const struct dev_pm_ops hda_codec_driver_pm = {
 #ifdef CONFIG_PM_SLEEP
+	.prepare = hda_codec_pm_prepare,
+	.complete = hda_codec_pm_complete,
 	.suspend = hda_codec_pm_suspend,
 	.resume = hda_codec_pm_resume,
 	.freeze = hda_codec_pm_freeze,