sound fixes for 5.6-rc1

A collection of pending small fixes since the previous PR.
 
 ALSA core:
 - PCM memory leak fix
 
 ASoC:
 - Lots of SOF and Intel driver fixes
 - Addition of COMMON_CLK for wcd934x
 - Regression fixes for AMD and Tegra platforms
 
 HD-audio:
 - DP-MST HDMI regression fix, Tegra workarounds, HP quirk fix
 
 Others:
 - A few fixes relevant with the recent uapi-updates
 - Sparse warnings and endianness fixes
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Merge tag 'sound-fix-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A collection of pending small fixes:

  ALSA core:
   - PCM memory leak fix

  ASoC:
   - Lots of SOF and Intel driver fixes
   - Addition of COMMON_CLK for wcd934x
   - Regression fixes for AMD and Tegra platforms

  HD-audio:
   - DP-MST HDMI regression fix, Tegra workarounds, HP quirk fix

  Others:
   - A few fixes relevant with the recent uapi-updates
   - Sparse warnings and endianness fixes"

* tag 'sound-fix-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (35 commits)
  ALSA: hda: Clear RIRB status before reading WP
  ALSA: hda/realtek - Fixed one of HP ALC671 platform Headset Mic supported
  ASoC: wcd934x: Add missing COMMON_CLK dependency to SND_SOC_ALL_CODECS
  ALSA: hda - Fix DP-MST support for NVIDIA codecs
  ASoC: wcd934x: Add missing COMMON_CLK dependency
  MAINTAINERS: Remove the Bard Liao from the MAINTAINERS of Realtek CODECs
  ASoC: tegra: Revert 24 and 32 bit support
  ASoC: SOF: Intel: add PCI ID for JasperLake
  ALSA: hdsp: Make the firmware loading ioctl a bit more readable
  ALSA: emu10k1: Fix annotation and cast for the recent uapi header change
  ALSA: dummy: Fix PCM format loop in proc output
  ALSA: usb-audio: Annotate endianess in Scarlett gen2 quirk
  ALSA: usb-audio: Fix endianess in descriptor validation
  ALSA: hda: Add JasperLake PCI ID and codec vid
  ALSA: pcm: Fix sparse warnings wrt snd_pcm_state_t
  ALSA: pcm: Fix memory leak at closing a stream without hw_free
  ALSA: uapi: Fix sparse warning
  ASoC: rt715: Add __maybe_unused to PM callbacks
  ASoC: rt711: Add __maybe_unused to PM callbacks
  ASoC: rt700: Add __maybe_unused to PM callbacks
  ...

MAINTAINERS

@@ -14106,7 +14106,6 @@ F:	include/linux/platform_data/rtc-*
 F:	tools/testing/selftests/rtc/
 
 REALTEK AUDIO CODECS
-M:	Bard Liao <bardliao@realtek.com>
 M:	Oder Chiou <oder_chiou@realtek.com>
 S:	Maintained
 F:	sound/soc/codecs/rt*

include/sound/pcm.h

@@ -1450,7 +1450,7 @@ struct snd_pcm_status64 {
 #define SNDRV_PCM_IOCTL_STATUS_EXT64	_IOWR('A', 0x24, struct snd_pcm_status64)
 
 struct snd_pcm_status32 {
-	s32 state;		/* stream state */
+	snd_pcm_state_t state;		/* stream state */
 	s32 trigger_tstamp_sec;	/* time when stream was started/stopped/paused */
 	s32 trigger_tstamp_nsec;
 	s32 tstamp_sec;		/* reference timestamp */
@@ -1461,7 +1461,7 @@ struct snd_pcm_status32 {
 	u32 avail;		/* number of frames available */
 	u32 avail_max;		/* max frames available on hw since last status */
 	u32 overrange;		/* count of ADC (capture) overrange detections from last status */
-	s32 suspended_state;	/* suspended stream state */
+	snd_pcm_state_t suspended_state;	/* suspended stream state */
 	u32 audio_tstamp_data;	/* needed for 64-bit alignment, used for configs/report to/from userspace */
 	s32 audio_tstamp_sec;	/* sample counter, wall clock, PHC or on-demand sync'ed */
 	s32 audio_tstamp_nsec;

include/uapi/sound/asound.h

@@ -564,13 +564,13 @@ typedef char __pad_after_uframe[sizeof(__u64) - sizeof(snd_pcm_uframes_t)];
 #endif
 
 struct __snd_pcm_mmap_status64 {
-	__s32 state;			/* RO: state - SNDRV_PCM_STATE_XXXX */
+	snd_pcm_state_t state;		/* RO: state - SNDRV_PCM_STATE_XXXX */
 	__u32 pad1;			/* Needed for 64 bit alignment */
 	__pad_before_uframe __pad1;
 	snd_pcm_uframes_t hw_ptr;	/* RO: hw ptr (0...boundary-1) */
 	__pad_after_uframe __pad2;
 	struct __snd_timespec64 tstamp;	/* Timestamp */
-	__s32 suspended_state;		/* RO: suspended stream state */
+	snd_pcm_state_t suspended_state;/* RO: suspended stream state */
 	__u32 pad3;			/* Needed for 64 bit alignment */
 	struct __snd_timespec64 audio_tstamp; /* sample counter or wall clock */
 };

sound/core/pcm_compat.c

@@ -156,7 +156,7 @@ static int snd_pcm_channel_info_user(struct snd_pcm_substream *substream,
 #endif /* CONFIG_X86_X32 */
 
 struct compat_snd_pcm_status64 {
-	s32 state;
+	snd_pcm_state_t state;
 	u8 rsvd[4]; /* alignment */
 	s64 trigger_tstamp_sec;
 	s64 trigger_tstamp_nsec;
@@ -168,7 +168,7 @@ struct compat_snd_pcm_status64 {
 	u32 avail;
 	u32 avail_max;
 	u32 overrange;
-	s32 suspended_state;
+	snd_pcm_state_t suspended_state;
 	u32 audio_tstamp_data;
 	s64 audio_tstamp_sec;
 	s64 audio_tstamp_nsec;
@@ -376,13 +376,13 @@ static int snd_pcm_ioctl_xfern_compat(struct snd_pcm_substream *substream,
 #ifdef CONFIG_X86_X32
 /* X32 ABI has 64bit timespec and 64bit alignment */
 struct snd_pcm_mmap_status_x32 {
-	s32 state;
+	snd_pcm_state_t state;
 	s32 pad1;
 	u32 hw_ptr;
 	u32 pad2; /* alignment */
 	s64 tstamp_sec;
 	s64 tstamp_nsec;
-	s32 suspended_state;
+	snd_pcm_state_t suspended_state;
 	s32 pad3;
 	s64 audio_tstamp_sec;
 	s64 audio_tstamp_nsec;

sound/core/pcm_native.c

@@ -551,7 +551,8 @@ static int period_to_usecs(struct snd_pcm_runtime *runtime)
 	return usecs;
 }
 
-static void snd_pcm_set_state(struct snd_pcm_substream *substream, int state)
+static void snd_pcm_set_state(struct snd_pcm_substream *substream,
+			      snd_pcm_state_t state)
 {
 	snd_pcm_stream_lock_irq(substream);
 	if (substream->runtime->status->state != SNDRV_PCM_STATE_DISCONNECTED)
@@ -786,10 +787,22 @@ static int snd_pcm_hw_params_user(struct snd_pcm_substream *substream,
 	return err;
 }
 
+static int do_hw_free(struct snd_pcm_substream *substream)
+{
+	int result = 0;
+
+	snd_pcm_sync_stop(substream);
+	if (substream->ops->hw_free)
+		result = substream->ops->hw_free(substream);
+	if (substream->managed_buffer_alloc)
+		snd_pcm_lib_free_pages(substream);
+	return result;
+}
+
 static int snd_pcm_hw_free(struct snd_pcm_substream *substream)
 {
 	struct snd_pcm_runtime *runtime;
-	int result = 0;
+	int result;
 
 	if (PCM_RUNTIME_CHECK(substream))
 		return -ENXIO;
@@ -806,11 +819,7 @@ static int snd_pcm_hw_free(struct snd_pcm_substream *substream)
 	snd_pcm_stream_unlock_irq(substream);
 	if (atomic_read(&substream->mmap_count))
 		return -EBADFD;
-	snd_pcm_sync_stop(substream);
+	result = do_hw_free(substream);
-	if (substream->ops->hw_free)
-		result = substream->ops->hw_free(substream);
-	if (substream->managed_buffer_alloc)
-		snd_pcm_lib_free_pages(substream);
 	snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN);
 	pm_qos_remove_request(&substream->latency_pm_qos_req);
 	return result;
@@ -1097,11 +1106,17 @@ static void snd_pcm_trigger_tstamp(struct snd_pcm_substream *substream)
 	runtime->trigger_master = NULL;
 }
 
+#define ACTION_ARG_IGNORE	(__force snd_pcm_state_t)0
+
 struct action_ops {
-	int (*pre_action)(struct snd_pcm_substream *substream, int state);
+	int (*pre_action)(struct snd_pcm_substream *substream,
-	int (*do_action)(struct snd_pcm_substream *substream, int state);
+			  snd_pcm_state_t state);
-	void (*undo_action)(struct snd_pcm_substream *substream, int state);
+	int (*do_action)(struct snd_pcm_substream *substream,
-	void (*post_action)(struct snd_pcm_substream *substream, int state);
+			 snd_pcm_state_t state);
+	void (*undo_action)(struct snd_pcm_substream *substream,
+			    snd_pcm_state_t state);
+	void (*post_action)(struct snd_pcm_substream *substream,
+			    snd_pcm_state_t state);
 };
 
 /*
@@ -1111,7 +1126,8 @@ struct action_ops {
  */
 static int snd_pcm_action_group(const struct action_ops *ops,
 				struct snd_pcm_substream *substream,
-				int state, int do_lock)
+				snd_pcm_state_t state,
+				bool do_lock)
 {
 	struct snd_pcm_substream *s = NULL;
 	struct snd_pcm_substream *s1;
@@ -1168,7 +1184,7 @@ static int snd_pcm_action_group(const struct action_ops *ops,
  */
 static int snd_pcm_action_single(const struct action_ops *ops,
 				 struct snd_pcm_substream *substream,
-				 int state)
+				 snd_pcm_state_t state)
 {
 	int res;
 	
@@ -1249,14 +1265,14 @@ snd_pcm_stream_group_ref(struct snd_pcm_substream *substream)
  */
 static int snd_pcm_action(const struct action_ops *ops,
 			  struct snd_pcm_substream *substream,
-			  int state)
+			  snd_pcm_state_t state)
 {
 	struct snd_pcm_group *group;
 	int res;
 
 	group = snd_pcm_stream_group_ref(substream);
 	if (group)
-		res = snd_pcm_action_group(ops, substream, state, 1);
+		res = snd_pcm_action_group(ops, substream, state, true);
 	else
 		res = snd_pcm_action_single(ops, substream, state);
 	snd_pcm_group_unref(group, substream);
@@ -1268,7 +1284,7 @@ static int snd_pcm_action(const struct action_ops *ops,
  */
 static int snd_pcm_action_lock_irq(const struct action_ops *ops,
 				   struct snd_pcm_substream *substream,
-				   int state)
+				   snd_pcm_state_t state)
 {
 	int res;
 
@@ -1282,14 +1298,14 @@ static int snd_pcm_action_lock_irq(const struct action_ops *ops,
  */
 static int snd_pcm_action_nonatomic(const struct action_ops *ops,
 				    struct snd_pcm_substream *substream,
-				    int state)
+				    snd_pcm_state_t state)
 {
 	int res;
 
 	/* Guarantee the group members won't change during non-atomic action */
 	down_read(&snd_pcm_link_rwsem);
 	if (snd_pcm_stream_linked(substream))
-		res = snd_pcm_action_group(ops, substream, state, 0);
+		res = snd_pcm_action_group(ops, substream, state, false);
 	else
 		res = snd_pcm_action_single(ops, substream, state);
 	up_read(&snd_pcm_link_rwsem);
@@ -1299,7 +1315,8 @@ static int snd_pcm_action_nonatomic(const struct action_ops *ops,
 /*
  * start callbacks
  */
-static int snd_pcm_pre_start(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_pre_start(struct snd_pcm_substream *substream,
+			     snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	if (runtime->status->state != SNDRV_PCM_STATE_PREPARED)
@@ -1312,20 +1329,23 @@ static int snd_pcm_pre_start(struct snd_pcm_substream *substream, int state)
 	return 0;
 }
 
-static int snd_pcm_do_start(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_do_start(struct snd_pcm_substream *substream,
+			    snd_pcm_state_t state)
 {
 	if (substream->runtime->trigger_master != substream)
 		return 0;
 	return substream->ops->trigger(substream, SNDRV_PCM_TRIGGER_START);
 }
 
-static void snd_pcm_undo_start(struct snd_pcm_substream *substream, int state)
+static void snd_pcm_undo_start(struct snd_pcm_substream *substream,
+			       snd_pcm_state_t state)
 {
 	if (substream->runtime->trigger_master == substream)
 		substream->ops->trigger(substream, SNDRV_PCM_TRIGGER_STOP);
 }
 
-static void snd_pcm_post_start(struct snd_pcm_substream *substream, int state)
+static void snd_pcm_post_start(struct snd_pcm_substream *substream,
+			       snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	snd_pcm_trigger_tstamp(substream);
@@ -1369,7 +1389,8 @@ static int snd_pcm_start_lock_irq(struct snd_pcm_substream *substream)
 /*
  * stop callbacks
  */
-static int snd_pcm_pre_stop(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_pre_stop(struct snd_pcm_substream *substream,
+			    snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	if (runtime->status->state == SNDRV_PCM_STATE_OPEN)
@@ -1378,7 +1399,8 @@ static int snd_pcm_pre_stop(struct snd_pcm_substream *substream, int state)
 	return 0;
 }
 
-static int snd_pcm_do_stop(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_do_stop(struct snd_pcm_substream *substream,
+			   snd_pcm_state_t state)
 {
 	if (substream->runtime->trigger_master == substream &&
 	    snd_pcm_running(substream))
@@ -1386,7 +1408,8 @@ static int snd_pcm_do_stop(struct snd_pcm_substream *substream, int state)
 	return 0; /* unconditonally stop all substreams */
 }
 
-static void snd_pcm_post_stop(struct snd_pcm_substream *substream, int state)
+static void snd_pcm_post_stop(struct snd_pcm_substream *substream,
+			      snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	if (runtime->status->state != state) {
@@ -1457,14 +1480,17 @@ int snd_pcm_stop_xrun(struct snd_pcm_substream *substream)
 EXPORT_SYMBOL_GPL(snd_pcm_stop_xrun);
 
 /*
- * pause callbacks
+ * pause callbacks: pass boolean (to start pause or resume) as state argument
  */
-static int snd_pcm_pre_pause(struct snd_pcm_substream *substream, int push)
+#define pause_pushed(state)	(__force bool)(state)
+
+static int snd_pcm_pre_pause(struct snd_pcm_substream *substream,
+			     snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	if (!(runtime->info & SNDRV_PCM_INFO_PAUSE))
 		return -ENOSYS;
-	if (push) {
+	if (pause_pushed(state)) {
 		if (runtime->status->state != SNDRV_PCM_STATE_RUNNING)
 			return -EBADFD;
 	} else if (runtime->status->state != SNDRV_PCM_STATE_PAUSED)
@@ -1473,13 +1499,14 @@ static int snd_pcm_pre_pause(struct snd_pcm_substream *substream, int push)
 	return 0;
 }
 
-static int snd_pcm_do_pause(struct snd_pcm_substream *substream, int push)
+static int snd_pcm_do_pause(struct snd_pcm_substream *substream,
+			    snd_pcm_state_t state)
 {
 	if (substream->runtime->trigger_master != substream)
 		return 0;
 	/* some drivers might use hw_ptr to recover from the pause -
 	   update the hw_ptr now */
-	if (push)
+	if (pause_pushed(state))
 		snd_pcm_update_hw_ptr(substream);
 	/* The jiffies check in snd_pcm_update_hw_ptr*() is done by
 	 * a delta between the current jiffies, this gives a large enough
@@ -1487,23 +1514,27 @@ static int snd_pcm_do_pause(struct snd_pcm_substream *substream, int push)
 	 */
 	substream->runtime->hw_ptr_jiffies = jiffies - HZ * 1000;
 	return substream->ops->trigger(substream,
-				       push ? SNDRV_PCM_TRIGGER_PAUSE_PUSH :
+				       pause_pushed(state) ?
-					      SNDRV_PCM_TRIGGER_PAUSE_RELEASE);
+				       SNDRV_PCM_TRIGGER_PAUSE_PUSH :
+				       SNDRV_PCM_TRIGGER_PAUSE_RELEASE);
 }
 
-static void snd_pcm_undo_pause(struct snd_pcm_substream *substream, int push)
+static void snd_pcm_undo_pause(struct snd_pcm_substream *substream,
+			       snd_pcm_state_t state)
 {
 	if (substream->runtime->trigger_master == substream)
 		substream->ops->trigger(substream,
-					push ? SNDRV_PCM_TRIGGER_PAUSE_RELEASE :
+					pause_pushed(state) ?
+					SNDRV_PCM_TRIGGER_PAUSE_RELEASE :
 					SNDRV_PCM_TRIGGER_PAUSE_PUSH);
 }
 
-static void snd_pcm_post_pause(struct snd_pcm_substream *substream, int push)
+static void snd_pcm_post_pause(struct snd_pcm_substream *substream,
+			       snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	snd_pcm_trigger_tstamp(substream);
-	if (push) {
+	if (pause_pushed(state)) {
 		runtime->status->state = SNDRV_PCM_STATE_PAUSED;
 		snd_pcm_timer_notify(substream, SNDRV_TIMER_EVENT_MPAUSE);
 		wake_up(&runtime->sleep);
@@ -1524,15 +1555,24 @@ static const struct action_ops snd_pcm_action_pause = {
 /*
  * Push/release the pause for all linked streams.
  */
-static int snd_pcm_pause(struct snd_pcm_substream *substream, int push)
+static int snd_pcm_pause(struct snd_pcm_substream *substream, bool push)
 {
-	return snd_pcm_action(&snd_pcm_action_pause, substream, push);
+	return snd_pcm_action(&snd_pcm_action_pause, substream,
+			      (__force snd_pcm_state_t)push);
+}
+
+static int snd_pcm_pause_lock_irq(struct snd_pcm_substream *substream,
+				  bool push)
+{
+	return snd_pcm_action_lock_irq(&snd_pcm_action_pause, substream,
+				       (__force snd_pcm_state_t)push);
 }
 
 #ifdef CONFIG_PM
-/* suspend */
+/* suspend callback: state argument ignored */
 
-static int snd_pcm_pre_suspend(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_pre_suspend(struct snd_pcm_substream *substream,
+			       snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	switch (runtime->status->state) {
@@ -1548,7 +1588,8 @@ static int snd_pcm_pre_suspend(struct snd_pcm_substream *substream, int state)
 	return 0;
 }
 
-static int snd_pcm_do_suspend(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_do_suspend(struct snd_pcm_substream *substream,
+			      snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	if (runtime->trigger_master != substream)
@@ -1559,7 +1600,8 @@ static int snd_pcm_do_suspend(struct snd_pcm_substream *substream, int state)
 	return 0; /* suspend unconditionally */
 }
 
-static void snd_pcm_post_suspend(struct snd_pcm_substream *substream, int state)
+static void snd_pcm_post_suspend(struct snd_pcm_substream *substream,
+				 snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	snd_pcm_trigger_tstamp(substream);
@@ -1590,7 +1632,8 @@ static int snd_pcm_suspend(struct snd_pcm_substream *substream)
 	unsigned long flags;
 
 	snd_pcm_stream_lock_irqsave(substream, flags);
-	err = snd_pcm_action(&snd_pcm_action_suspend, substream, 0);
+	err = snd_pcm_action(&snd_pcm_action_suspend, substream,
+			     ACTION_ARG_IGNORE);
 	snd_pcm_stream_unlock_irqrestore(substream, flags);
 	return err;
 }
@@ -1634,9 +1677,10 @@ int snd_pcm_suspend_all(struct snd_pcm *pcm)
 }
 EXPORT_SYMBOL(snd_pcm_suspend_all);
 
-/* resume */
+/* resume callbacks: state argument ignored */
 
-static int snd_pcm_pre_resume(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_pre_resume(struct snd_pcm_substream *substream,
+			      snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	if (!(runtime->info & SNDRV_PCM_INFO_RESUME))
@@ -1645,7 +1689,8 @@ static int snd_pcm_pre_resume(struct snd_pcm_substream *substream, int state)
 	return 0;
 }
 
-static int snd_pcm_do_resume(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_do_resume(struct snd_pcm_substream *substream,
+			     snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	if (runtime->trigger_master != substream)
@@ -1658,14 +1703,16 @@ static int snd_pcm_do_resume(struct snd_pcm_substream *substream, int state)
 	return substream->ops->trigger(substream, SNDRV_PCM_TRIGGER_RESUME);
 }
 
-static void snd_pcm_undo_resume(struct snd_pcm_substream *substream, int state)
+static void snd_pcm_undo_resume(struct snd_pcm_substream *substream,
+				snd_pcm_state_t state)
 {
 	if (substream->runtime->trigger_master == substream &&
 	    snd_pcm_running(substream))
 		substream->ops->trigger(substream, SNDRV_PCM_TRIGGER_SUSPEND);
 }
 
-static void snd_pcm_post_resume(struct snd_pcm_substream *substream, int state)
+static void snd_pcm_post_resume(struct snd_pcm_substream *substream,
+				snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	snd_pcm_trigger_tstamp(substream);
@@ -1683,7 +1730,8 @@ static const struct action_ops snd_pcm_action_resume = {
 
 static int snd_pcm_resume(struct snd_pcm_substream *substream)
 {
-	return snd_pcm_action_lock_irq(&snd_pcm_action_resume, substream, 0);
+	return snd_pcm_action_lock_irq(&snd_pcm_action_resume, substream,
+				       ACTION_ARG_IGNORE);
 }
 
 #else
@@ -1724,7 +1772,9 @@ static int snd_pcm_xrun(struct snd_pcm_substream *substream)
 /*
  * reset ioctl
  */
-static int snd_pcm_pre_reset(struct snd_pcm_substream *substream, int state)
+/* reset callbacks:  state argument ignored */
+static int snd_pcm_pre_reset(struct snd_pcm_substream *substream,
+			     snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	switch (runtime->status->state) {
@@ -1738,7 +1788,8 @@ static int snd_pcm_pre_reset(struct snd_pcm_substream *substream, int state)
 	}
 }
 
-static int snd_pcm_do_reset(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_do_reset(struct snd_pcm_substream *substream,
+			    snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	int err = snd_pcm_ops_ioctl(substream, SNDRV_PCM_IOCTL1_RESET, NULL);
@@ -1752,7 +1803,8 @@ static int snd_pcm_do_reset(struct snd_pcm_substream *substream, int state)
 	return 0;
 }
 
-static void snd_pcm_post_reset(struct snd_pcm_substream *substream, int state)
+static void snd_pcm_post_reset(struct snd_pcm_substream *substream,
+			       snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	runtime->control->appl_ptr = runtime->status->hw_ptr;
@@ -1769,17 +1821,20 @@ static const struct action_ops snd_pcm_action_reset = {
 
 static int snd_pcm_reset(struct snd_pcm_substream *substream)
 {
-	return snd_pcm_action_nonatomic(&snd_pcm_action_reset, substream, 0);
+	return snd_pcm_action_nonatomic(&snd_pcm_action_reset, substream,
+					ACTION_ARG_IGNORE);
 }
 
 /*
  * prepare ioctl
  */
-/* we use the second argument for updating f_flags */
+/* pass f_flags as state argument */
 static int snd_pcm_pre_prepare(struct snd_pcm_substream *substream,
-			       int f_flags)
+			       snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
+	int f_flags = (__force int)state;
+
 	if (runtime->status->state == SNDRV_PCM_STATE_OPEN ||
 	    runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED)
 		return -EBADFD;
@@ -1789,17 +1844,19 @@ static int snd_pcm_pre_prepare(struct snd_pcm_substream *substream,
 	return 0;
 }
 
-static int snd_pcm_do_prepare(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_do_prepare(struct snd_pcm_substream *substream,
+			      snd_pcm_state_t state)
 {
 	int err;
 	snd_pcm_sync_stop(substream);
 	err = substream->ops->prepare(substream);
 	if (err < 0)
 		return err;
-	return snd_pcm_do_reset(substream, 0);
+	return snd_pcm_do_reset(substream, state);
 }
 
-static void snd_pcm_post_prepare(struct snd_pcm_substream *substream, int state)
+static void snd_pcm_post_prepare(struct snd_pcm_substream *substream,
+				 snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	runtime->control->appl_ptr = runtime->status->hw_ptr;
@@ -1832,7 +1889,7 @@ static int snd_pcm_prepare(struct snd_pcm_substream *substream,
 	snd_pcm_stream_lock_irq(substream);
 	switch (substream->runtime->status->state) {
 	case SNDRV_PCM_STATE_PAUSED:
-		snd_pcm_pause(substream, 0);
+		snd_pcm_pause(substream, false);
 		/* fallthru */
 	case SNDRV_PCM_STATE_SUSPENDED:
 		snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP);
@@ -1841,14 +1898,17 @@ static int snd_pcm_prepare(struct snd_pcm_substream *substream,
 	snd_pcm_stream_unlock_irq(substream);
 
 	return snd_pcm_action_nonatomic(&snd_pcm_action_prepare,
-					substream, f_flags);
+					substream,
+					(__force snd_pcm_state_t)f_flags);
 }
 
 /*
  * drain ioctl
  */
 
-static int snd_pcm_pre_drain_init(struct snd_pcm_substream *substream, int state)
+/* drain init callbacks: state argument ignored */
+static int snd_pcm_pre_drain_init(struct snd_pcm_substream *substream,
+				  snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	switch (runtime->status->state) {
@@ -1861,7 +1921,8 @@ static int snd_pcm_pre_drain_init(struct snd_pcm_substream *substream, int state
 	return 0;
 }
 
-static int snd_pcm_do_drain_init(struct snd_pcm_substream *substream, int state)
+static int snd_pcm_do_drain_init(struct snd_pcm_substream *substream,
+				 snd_pcm_state_t state)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
@@ -1887,7 +1948,9 @@ static int snd_pcm_do_drain_init(struct snd_pcm_substream *substream, int state)
 	} else {
 		/* stop running stream */
 		if (runtime->status->state == SNDRV_PCM_STATE_RUNNING) {
-			int new_state = snd_pcm_capture_avail(runtime) > 0 ?
+			snd_pcm_state_t new_state;
+
+			new_state = snd_pcm_capture_avail(runtime) > 0 ?
 				SNDRV_PCM_STATE_DRAINING : SNDRV_PCM_STATE_SETUP;
 			snd_pcm_do_stop(substream, new_state);
 			snd_pcm_post_stop(substream, new_state);
@@ -1903,7 +1966,8 @@ static int snd_pcm_do_drain_init(struct snd_pcm_substream *substream, int state)
 	return 0;
 }
 
-static void snd_pcm_post_drain_init(struct snd_pcm_substream *substream, int state)
+static void snd_pcm_post_drain_init(struct snd_pcm_substream *substream,
+				    snd_pcm_state_t state)
 {
 }
 
@@ -1946,10 +2010,11 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream,
 	snd_pcm_stream_lock_irq(substream);
 	/* resume pause */
 	if (runtime->status->state == SNDRV_PCM_STATE_PAUSED)
-		snd_pcm_pause(substream, 0);
+		snd_pcm_pause(substream, false);
 
 	/* pre-start/stop - all running streams are changed to DRAINING state */
-	result = snd_pcm_action(&snd_pcm_action_drain_init, substream, 0);
+	result = snd_pcm_action(&snd_pcm_action_drain_init, substream,
+				ACTION_ARG_IGNORE);
 	if (result < 0)
 		goto unlock;
 	/* in non-blocking, we don't wait in ioctl but let caller poll */
@@ -2050,7 +2115,7 @@ static int snd_pcm_drop(struct snd_pcm_substream *substream)
 	snd_pcm_stream_lock_irq(substream);
 	/* resume pause */
 	if (runtime->status->state == SNDRV_PCM_STATE_PAUSED)
-		snd_pcm_pause(substream, 0);
+		snd_pcm_pause(substream, false);
 
 	snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP);
 	/* runtime->control->appl_ptr = runtime->status->hw_ptr; */
@@ -2529,9 +2594,7 @@ void snd_pcm_release_substream(struct snd_pcm_substream *substream)
 
 	snd_pcm_drop(substream);
 	if (substream->hw_opened) {
-		if (substream->ops->hw_free &&
+		do_hw_free(substream);
-		    substream->runtime->status->state != SNDRV_PCM_STATE_OPEN)
-			substream->ops->hw_free(substream);
 		substream->ops->close(substream);
 		substream->hw_opened = 0;
 	}
@@ -2894,12 +2957,12 @@ static int snd_pcm_sync_ptr(struct snd_pcm_substream *substream,
 }
 
 struct snd_pcm_mmap_status32 {
-	s32 state;
+	snd_pcm_state_t state;
 	s32 pad1;
 	u32 hw_ptr;
 	s32 tstamp_sec;
 	s32 tstamp_nsec;
-	s32 suspended_state;
+	snd_pcm_state_t suspended_state;
 	s32 audio_tstamp_sec;
 	s32 audio_tstamp_nsec;
 } __attribute__((packed));
@@ -3177,9 +3240,7 @@ static int snd_pcm_common_ioctl(struct file *file,
 	case SNDRV_PCM_IOCTL_DROP:
 		return snd_pcm_drop(substream);
 	case SNDRV_PCM_IOCTL_PAUSE:
-		return snd_pcm_action_lock_irq(&snd_pcm_action_pause,
+		return snd_pcm_pause_lock_irq(substream, (unsigned long)arg);
-					       substream,
-					       (int)(unsigned long)arg);
 	case SNDRV_PCM_IOCTL_WRITEI_FRAMES:
 	case SNDRV_PCM_IOCTL_READI_FRAMES:
 		return snd_pcm_xferi_frames_ioctl(substream, arg);

sound/drivers/dummy.c

@@ -903,7 +903,7 @@ static void print_formats(struct snd_dummy *dummy,
 {
 	int i;
 
-	for (i = 0; i < SNDRV_PCM_FORMAT_LAST; i++) {
+	for (i = 0; i <= SNDRV_PCM_FORMAT_LAST; i++) {
 		if (dummy->pcm_hw.formats & (1ULL << i))
 			snd_iprintf(buffer, " %s", snd_pcm_format_name(i));
 	}

sound/hda/hdac_stream.c

@@ -631,20 +631,27 @@ void snd_hdac_stream_sync(struct hdac_stream *azx_dev, bool start,
 		nwait = 0;
 		i = 0;
 		list_for_each_entry(s, &bus->stream_list, list) {
-			if (streams & (1 << i)) {
+			if (!(streams & (1 << i++)))
-				if (start) {
+				continue;
-					/* check FIFO gets ready */
+
-					if (!(snd_hdac_stream_readb(s, SD_STS) &
+			if (start) {
-					      SD_STS_FIFO_READY))
+				/* check FIFO gets ready */
-						nwait++;
+				if (!(snd_hdac_stream_readb(s, SD_STS) &
-				} else {
+				      SD_STS_FIFO_READY))
-					/* check RUN bit is cleared */
+					nwait++;
-					if (snd_hdac_stream_readb(s, SD_CTL) &
+			} else {
-					    SD_CTL_DMA_START)
+				/* check RUN bit is cleared */
-						nwait++;
+				if (snd_hdac_stream_readb(s, SD_CTL) &
+				    SD_CTL_DMA_START) {
+					nwait++;
+					/*
+					 * Perform stream reset if DMA RUN
+					 * bit not cleared within given timeout
+					 */
+					if (timeout == 1)
+						snd_hdac_stream_reset(s);
 				}
 			}
-			i++;
 		}
 		if (!nwait)
 			break;

sound/pci/emu10k1/emufx.c

@@ -463,7 +463,7 @@ static void snd_emu10k1_write_op(struct snd_emu10k1_fx8010_code *icode,
 	u_int32_t *code;
 	if (snd_BUG_ON(*ptr >= 512))
 		return;
-	code = (u_int32_t __force *)icode->code + (*ptr) * 2;
+	code = icode->code + (*ptr) * 2;
 	set_bit(*ptr, icode->code_valid);
 	code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff);
 	code[1] = ((op & 0x0f) << 20) | ((r & 0x3ff) << 10) | (a & 0x3ff);
@@ -480,7 +480,7 @@ static void snd_emu10k1_audigy_write_op(struct snd_emu10k1_fx8010_code *icode,
 	u_int32_t *code;
 	if (snd_BUG_ON(*ptr >= 1024))
 		return;
-	code = (u_int32_t __force *)icode->code + (*ptr) * 2;
+	code = icode->code + (*ptr) * 2;
 	set_bit(*ptr, icode->code_valid);
 	code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff);
 	code[1] = ((op & 0x0f) << 24) | ((r & 0x7ff) << 12) | (a & 0x7ff);
@@ -513,8 +513,8 @@ static int snd_emu10k1_gpr_poke(struct snd_emu10k1 *emu,
 		if (!test_bit(gpr, icode->gpr_valid))
 			continue;
 		if (in_kernel)
-			val = *(__force u32 *)&icode->gpr_map[gpr];
+			val = icode->gpr_map[gpr];
-		else if (get_user(val, &icode->gpr_map[gpr]))
+		else if (get_user(val, (__user u32 *)&icode->gpr_map[gpr]))
 			return -EFAULT;
 		snd_emu10k1_ptr_write(emu, emu->gpr_base + gpr, 0, val);
 	}
@@ -530,7 +530,7 @@ static int snd_emu10k1_gpr_peek(struct snd_emu10k1 *emu,
 	for (gpr = 0; gpr < (emu->audigy ? 0x200 : 0x100); gpr++) {
 		set_bit(gpr, icode->gpr_valid);
 		val = snd_emu10k1_ptr_read(emu, emu->gpr_base + gpr, 0);
-		if (put_user(val, &icode->gpr_map[gpr]))
+		if (put_user(val, (__user u32 *)&icode->gpr_map[gpr]))
 			return -EFAULT;
 	}
 	return 0;
@@ -547,11 +547,11 @@ static int snd_emu10k1_tram_poke(struct snd_emu10k1 *emu,
 		if (!test_bit(tram, icode->tram_valid))
 			continue;
 		if (in_kernel) {
-			val = *(__force u32 *)&icode->tram_data_map[tram];
+			val = icode->tram_data_map[tram];
-			addr = *(__force u32 *)&icode->tram_addr_map[tram];
+			addr = icode->tram_addr_map[tram];
 		} else {
-			if (get_user(val, &icode->tram_data_map[tram]) ||
+			if (get_user(val, (__user __u32 *)&icode->tram_data_map[tram]) ||
-			    get_user(addr, &icode->tram_addr_map[tram]))
+			    get_user(addr, (__user __u32 *)&icode->tram_addr_map[tram]))
 				return -EFAULT;
 		}
 		snd_emu10k1_ptr_write(emu, TANKMEMDATAREGBASE + tram, 0, val);
@@ -581,8 +581,8 @@ static int snd_emu10k1_tram_peek(struct snd_emu10k1 *emu,
 			addr = snd_emu10k1_ptr_read(emu, TANKMEMADDRREGBASE + tram, 0) >> 12;
 			addr |= snd_emu10k1_ptr_read(emu, A_TANKMEMCTLREGBASE + tram, 0) << 20;
 		}
-		if (put_user(val, &icode->tram_data_map[tram]) ||
+		if (put_user(val, (__user u32 *)&icode->tram_data_map[tram]) ||
-		    put_user(addr, &icode->tram_addr_map[tram]))
+		    put_user(addr, (__user u32 *)&icode->tram_addr_map[tram]))
 			return -EFAULT;
 	}
 	return 0;
@@ -598,11 +598,11 @@ static int snd_emu10k1_code_poke(struct snd_emu10k1 *emu,
 		if (!test_bit(pc / 2, icode->code_valid))
 			continue;
 		if (in_kernel) {
-			lo = *(__force u32 *)&icode->code[pc + 0];
+			lo = icode->code[pc + 0];
-			hi = *(__force u32 *)&icode->code[pc + 1];
+			hi = icode->code[pc + 1];
 		} else {
-			if (get_user(lo, &icode->code[pc + 0]) ||
+			if (get_user(lo, (__user u32 *)&icode->code[pc + 0]) ||
-			    get_user(hi, &icode->code[pc + 1]))
+			    get_user(hi, (__user u32 *)&icode->code[pc + 1]))
 				return -EFAULT;
 		}
 		snd_emu10k1_efx_write(emu, pc + 0, lo);
@@ -619,17 +619,21 @@ static int snd_emu10k1_code_peek(struct snd_emu10k1 *emu,
 	memset(icode->code_valid, 0, sizeof(icode->code_valid));
 	for (pc = 0; pc < (emu->audigy ? 2*1024 : 2*512); pc += 2) {
 		set_bit(pc / 2, icode->code_valid);
-		if (put_user(snd_emu10k1_efx_read(emu, pc + 0), &icode->code[pc + 0]))
+		if (put_user(snd_emu10k1_efx_read(emu, pc + 0),
+			     (__user u32 *)&icode->code[pc + 0]))
 			return -EFAULT;
-		if (put_user(snd_emu10k1_efx_read(emu, pc + 1), &icode->code[pc + 1]))
+		if (put_user(snd_emu10k1_efx_read(emu, pc + 1),
+			     (__user u32 *)&icode->code[pc + 1]))
 			return -EFAULT;
 	}
 	return 0;
 }
 
 static struct snd_emu10k1_fx8010_ctl *
-snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, struct emu10k1_ctl_elem_id *id)
+snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu,
+			 struct emu10k1_ctl_elem_id *_id)
 {
+	struct snd_ctl_elem_id *id = (struct snd_ctl_elem_id *)_id;
 	struct snd_emu10k1_fx8010_ctl *ctl;
 	struct snd_kcontrol *kcontrol;
 
@@ -672,41 +676,60 @@ static unsigned int *copy_tlv(const unsigned int __user *_tlv, bool in_kernel)
 }
 
 static int copy_gctl(struct snd_emu10k1 *emu,
-		     struct snd_emu10k1_fx8010_control_gpr *gctl,
+		     struct snd_emu10k1_fx8010_control_gpr *dst,
-		     struct snd_emu10k1_fx8010_control_gpr __user *_gctl,
+		     struct snd_emu10k1_fx8010_control_gpr *src,
 		     int idx, bool in_kernel)
 {
-	struct snd_emu10k1_fx8010_control_old_gpr __user *octl;
+	struct snd_emu10k1_fx8010_control_gpr __user *_src;
+	struct snd_emu10k1_fx8010_control_old_gpr *octl;
+	struct snd_emu10k1_fx8010_control_old_gpr __user *_octl;
 
+	_src = (struct snd_emu10k1_fx8010_control_gpr __user *)src;
 	if (emu->support_tlv) {
 		if (in_kernel)
-			memcpy(gctl, (__force void *)&_gctl[idx], sizeof(*gctl));
+			*dst = src[idx];
-		else if (copy_from_user(gctl, &_gctl[idx], sizeof(*gctl)))
+		else if (copy_from_user(dst, &_src[idx], sizeof(*src)))
 			return -EFAULT;
 		return 0;
 	}
 
-	octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)_gctl;
+	octl = (struct snd_emu10k1_fx8010_control_old_gpr *)src;
+	_octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)octl;
 	if (in_kernel)
-		memcpy(gctl, (__force void *)&octl[idx], sizeof(*octl));
+		memcpy(dst, &octl[idx], sizeof(*octl));
-	else if (copy_from_user(gctl, &octl[idx], sizeof(*octl)))
+	else if (copy_from_user(dst, &_octl[idx], sizeof(*octl)))
 		return -EFAULT;
-	gctl->tlv = NULL;
+	dst->tlv = NULL;
 	return 0;
 }
 
 static int copy_gctl_to_user(struct snd_emu10k1 *emu,
-		     struct snd_emu10k1_fx8010_control_gpr __user *_gctl,
+		     struct snd_emu10k1_fx8010_control_gpr *dst,
-		     struct snd_emu10k1_fx8010_control_gpr *gctl,
+		     struct snd_emu10k1_fx8010_control_gpr *src,
 		     int idx)
 {
+	struct snd_emu10k1_fx8010_control_gpr __user *_dst;
 	struct snd_emu10k1_fx8010_control_old_gpr __user *octl;
 
+	_dst = (struct snd_emu10k1_fx8010_control_gpr __user *)dst;
 	if (emu->support_tlv)
-		return copy_to_user(&_gctl[idx], gctl, sizeof(*gctl));
+		return copy_to_user(&_dst[idx], src, sizeof(*src));
 	
-	octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)_gctl;
+	octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)dst;
-	return copy_to_user(&octl[idx], gctl, sizeof(*octl));
+	return copy_to_user(&octl[idx], src, sizeof(*octl));
+}
+
+static int copy_ctl_elem_id(const struct emu10k1_ctl_elem_id *list, int i,
+			    struct emu10k1_ctl_elem_id *ret, bool in_kernel)
+{
+	struct emu10k1_ctl_elem_id __user *_id =
+		(struct emu10k1_ctl_elem_id __user *)&list[i];
+
+	if (in_kernel)
+		*ret = list[i];
+	else if (copy_from_user(ret, _id, sizeof(*ret)))
+		return -EFAULT;
+	return 0;
 }
 
 static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu,
@@ -714,17 +737,16 @@ static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu,
 				       bool in_kernel)
 {
 	unsigned int i;
-	struct emu10k1_ctl_elem_id __user *_id;
 	struct emu10k1_ctl_elem_id id;
 	struct snd_emu10k1_fx8010_control_gpr *gctl;
+	struct snd_ctl_elem_id *gctl_id;
 	int err;
 	
-	_id = (__force struct emu10k1_ctl_elem_id __user *)icode->gpr_del_controls;
+	for (i = 0; i < icode->gpr_del_control_count; i++) {
-	for (i = 0; i < icode->gpr_del_control_count; i++, _id++) {
+		err = copy_ctl_elem_id(icode->gpr_del_controls, i, &id,
-		if (in_kernel)
+				       in_kernel);
-			id = *(__force struct emu10k1_ctl_elem_id *)_id;
+		if (err < 0)
-		else if (copy_from_user(&id, _id, sizeof(id)))
+			return err;
-	     		return -EFAULT;
 		if (snd_emu10k1_look_for_ctl(emu, &id) == NULL)
 			return -ENOENT;
 	}
@@ -740,16 +762,16 @@ static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu,
 		}
 		if (snd_emu10k1_look_for_ctl(emu, &gctl->id))
 			continue;
+		gctl_id = (struct snd_ctl_elem_id *)&gctl->id;
 		down_read(&emu->card->controls_rwsem);
-		if (snd_ctl_find_id(emu->card,
+		if (snd_ctl_find_id(emu->card, gctl_id)) {
-				    (struct snd_ctl_elem_id *)&gctl->id)) {
 			up_read(&emu->card->controls_rwsem);
 			err = -EEXIST;
 			goto __error;
 		}
 		up_read(&emu->card->controls_rwsem);
-		if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER &&
+		if (gctl_id->iface != SNDRV_CTL_ELEM_IFACE_MIXER &&
-		    gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) {
+		    gctl_id->iface != SNDRV_CTL_ELEM_IFACE_PCM) {
 			err = -EINVAL;
 			goto __error;
 		}
@@ -784,6 +806,7 @@ static int snd_emu10k1_add_controls(struct snd_emu10k1 *emu,
 {
 	unsigned int i, j;
 	struct snd_emu10k1_fx8010_control_gpr *gctl;
+	struct snd_ctl_elem_id *gctl_id;
 	struct snd_emu10k1_fx8010_ctl *ctl, *nctl;
 	struct snd_kcontrol_new knew;
 	struct snd_kcontrol *kctl;
@@ -804,24 +827,25 @@ static int snd_emu10k1_add_controls(struct snd_emu10k1 *emu,
 			err = -EFAULT;
 			goto __error;
 		}
-		if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER &&
+		gctl_id = (struct snd_ctl_elem_id *)&gctl->id;
-		    gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) {
+		if (gctl_id->iface != SNDRV_CTL_ELEM_IFACE_MIXER &&
+		    gctl_id->iface != SNDRV_CTL_ELEM_IFACE_PCM) {
 			err = -EINVAL;
 			goto __error;
 		}
-		if (! gctl->id.name[0]) {
+		if (!*gctl_id->name) {
 			err = -EINVAL;
 			goto __error;
 		}
 		ctl = snd_emu10k1_look_for_ctl(emu, &gctl->id);
 		memset(&knew, 0, sizeof(knew));
-		knew.iface = gctl->id.iface;
+		knew.iface = gctl_id->iface;
-		knew.name = gctl->id.name;
+		knew.name = gctl_id->name;
-		knew.index = gctl->id.index;
+		knew.index = gctl_id->index;
-		knew.device = gctl->id.device;
+		knew.device = gctl_id->device;
-		knew.subdevice = gctl->id.subdevice;
+		knew.subdevice = gctl_id->subdevice;
 		knew.info = snd_emu10k1_gpr_ctl_info;
-		knew.tlv.p = copy_tlv((__force const unsigned int __user *)gctl->tlv, in_kernel);
+		knew.tlv.p = copy_tlv((const unsigned int __user *)gctl->tlv, in_kernel);
 		if (knew.tlv.p)
 			knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
 				SNDRV_CTL_ELEM_ACCESS_TLV_READ;
@@ -878,17 +902,15 @@ static int snd_emu10k1_del_controls(struct snd_emu10k1 *emu,
 {
 	unsigned int i;
 	struct emu10k1_ctl_elem_id id;
-	struct emu10k1_ctl_elem_id __user *_id;
 	struct snd_emu10k1_fx8010_ctl *ctl;
 	struct snd_card *card = emu->card;
+	int err;
 	
-	_id = (__force struct emu10k1_ctl_elem_id __user *)icode->gpr_del_controls;
+	for (i = 0; i < icode->gpr_del_control_count; i++) {
-
+		err = copy_ctl_elem_id(icode->gpr_del_controls, i, &id,
-	for (i = 0; i < icode->gpr_del_control_count; i++, _id++) {
+				       in_kernel);
-		if (in_kernel)
+		if (err < 0)
-			id = *(__force struct emu10k1_ctl_elem_id *)_id;
+			return err;
-		else if (copy_from_user(&id, _id, sizeof(id)))
-			return -EFAULT;
 		down_write(&card->controls_rwsem);
 		ctl = snd_emu10k1_look_for_ctl(emu, &id);
 		if (ctl)
@@ -917,7 +939,7 @@ static int snd_emu10k1_list_controls(struct snd_emu10k1 *emu,
 		    i < icode->gpr_list_control_count) {
 			memset(gctl, 0, sizeof(*gctl));
 			id = &ctl->kcontrol->id;
-			gctl->id.iface = id->iface;
+			gctl->id.iface = (__force int)id->iface;
 			strlcpy(gctl->id.name, id->name, sizeof(gctl->id.name));
 			gctl->id.index = id->index;
 			gctl->id.device = id->device;
@@ -1095,7 +1117,7 @@ static void
 snd_emu10k1_init_mono_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
 			      const char *name, int gpr, int defval)
 {
-	ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+	ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
 	strcpy(ctl->id.name, name);
 	ctl->vcount = ctl->count = 1;
 	ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
@@ -1116,7 +1138,7 @@ static void
 snd_emu10k1_init_stereo_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
 				const char *name, int gpr, int defval)
 {
-	ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+	ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
 	strcpy(ctl->id.name, name);
 	ctl->vcount = ctl->count = 2;
 	ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
@@ -1138,7 +1160,7 @@ static void
 snd_emu10k1_init_mono_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
 				    const char *name, int gpr, int defval)
 {
-	ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+	ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
 	strcpy(ctl->id.name, name);
 	ctl->vcount = ctl->count = 1;
 	ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
@@ -1151,7 +1173,7 @@ static void
 snd_emu10k1_init_stereo_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
 				      const char *name, int gpr, int defval)
 {
-	ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+	ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
 	strcpy(ctl->id.name, name);
 	ctl->vcount = ctl->count = 2;
 	ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
@@ -1204,8 +1226,8 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu)
 	if (!icode)
 		return err;
 
-	icode->gpr_map = (u_int32_t __user *) kcalloc(512 + 256 + 256 + 2 * 1024,
+	icode->gpr_map = kcalloc(512 + 256 + 256 + 2 * 1024,
-						      sizeof(u_int32_t), GFP_KERNEL);
+				 sizeof(u_int32_t), GFP_KERNEL);
 	if (!icode->gpr_map)
 		goto __err_gpr;
 	controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
@@ -1213,7 +1235,7 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu)
 	if (!controls)
 		goto __err_ctrls;
 
-	gpr_map = (u32 __force *)icode->gpr_map;
+	gpr_map = icode->gpr_map;
 
 	icode->tram_data_map = icode->gpr_map + 512;
 	icode->tram_addr_map = icode->tram_data_map + 256;
@@ -1468,7 +1490,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
 	
 
 	ctl = &controls[nctl + 0];
-	ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+	ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
 	strcpy(ctl->id.name, "Tone Control - Bass");
 	ctl->vcount = 2;
 	ctl->count = 10;
@@ -1477,7 +1499,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
 	ctl->value[0] = ctl->value[1] = 20;
 	ctl->translation = EMU10K1_GPR_TRANSLATION_BASS;
 	ctl = &controls[nctl + 1];
-	ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+	ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
 	strcpy(ctl->id.name, "Tone Control - Treble");
 	ctl->vcount = 2;
 	ctl->count = 10;
@@ -1758,7 +1780,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
 		A_OP(icode, &ptr, 0x0f, 0xc0, 0xc0, 0xcf, 0xc0);
 
 	icode->gpr_add_control_count = nctl;
-	icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls;
+	icode->gpr_add_controls = controls;
 	emu->support_tlv = 1; /* support TLV */
 	err = snd_emu10k1_icode_poke(emu, icode, true);
 	emu->support_tlv = 0; /* clear again */
@@ -1766,7 +1788,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
 __err:
 	kfree(controls);
 __err_ctrls:
-	kfree((void __force *)icode->gpr_map);
+	kfree(icode->gpr_map);
 __err_gpr:
 	kfree(icode);
 	return err;
@@ -1839,8 +1861,8 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
 	if (!icode)
 		return err;
 
-	icode->gpr_map = (u_int32_t __user *) kcalloc(256 + 160 + 160 + 2 * 512,
+	icode->gpr_map = kcalloc(256 + 160 + 160 + 2 * 512,
-						      sizeof(u_int32_t), GFP_KERNEL);
+				 sizeof(u_int32_t), GFP_KERNEL);
 	if (!icode->gpr_map)
 		goto __err_gpr;
 
@@ -1854,7 +1876,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
 	if (!ipcm)
 		goto __err_ipcm;
 
-	gpr_map = (u32 __force *)icode->gpr_map;
+	gpr_map = icode->gpr_map;
 
 	icode->tram_data_map = icode->gpr_map + 256;
 	icode->tram_addr_map = icode->tram_data_map + 160;
@@ -2188,7 +2210,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
 	OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), GPR(playback + 5), C_00000000, C_00000000); /* LFE */
 
 	ctl = &controls[i + 0];
-	ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+	ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
 	strcpy(ctl->id.name, "Tone Control - Bass");
 	ctl->vcount = 2;
 	ctl->count = 10;
@@ -2198,7 +2220,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
 	ctl->tlv = snd_emu10k1_bass_treble_db_scale;
 	ctl->translation = EMU10K1_GPR_TRANSLATION_BASS;
 	ctl = &controls[i + 1];
-	ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+	ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
 	strcpy(ctl->id.name, "Tone Control - Treble");
 	ctl->vcount = 2;
 	ctl->count = 10;
@@ -2384,7 +2406,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
 	if ((err = snd_emu10k1_fx8010_tram_setup(emu, ipcm->buffer_size)) < 0)
 		goto __err;
 	icode->gpr_add_control_count = i;
-	icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls;
+	icode->gpr_add_controls = controls;
 	emu->support_tlv = 1; /* support TLV */
 	err = snd_emu10k1_icode_poke(emu, icode, true);
 	emu->support_tlv = 0; /* clear again */
@@ -2395,7 +2417,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
 __err_ipcm:
 	kfree(controls);
 __err_ctrls:
-	kfree((void __force *)icode->gpr_map);
+	kfree(icode->gpr_map);
 __err_gpr:
 	kfree(icode);
 	return err;

sound/pci/hda/hda_controller.c

@@ -1110,16 +1110,23 @@ irqreturn_t azx_interrupt(int irq, void *dev_id)
 		if (snd_hdac_bus_handle_stream_irq(bus, status, stream_update))
 			active = true;
 
-		/* clear rirb int */
 		status = azx_readb(chip, RIRBSTS);
 		if (status & RIRB_INT_MASK) {
+			/*
+			 * Clearing the interrupt status here ensures that no
+			 * interrupt gets masked after the RIRB wp is read in
+			 * snd_hdac_bus_update_rirb. This avoids a possible
+			 * race condition where codec response in RIRB may
+			 * remain unserviced by IRQ, eventually falling back
+			 * to polling mode in azx_rirb_get_response.
+			 */
+			azx_writeb(chip, RIRBSTS, RIRB_INT_MASK);
 			active = true;
 			if (status & RIRB_INT_RESPONSE) {
 				if (chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND)
 					udelay(80);
 				snd_hdac_bus_update_rirb(bus);
 			}
-			azx_writeb(chip, RIRBSTS, RIRB_INT_MASK);
 		}
 	} while (active && ++repeat < 10);
 

sound/pci/hda/hda_intel.c

@@ -2451,6 +2451,8 @@ static const struct pci_device_id azx_ids[] = {
 	/* Jasperlake */
 	{ PCI_DEVICE(0x8086, 0x38c8),
 	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
+	{ PCI_DEVICE(0x8086, 0x4dc8),
+	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
 	/* Tigerlake */
 	{ PCI_DEVICE(0x8086, 0xa0c8),
 	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},

sound/pci/hda/patch_hdmi.c

@@ -1550,6 +1550,34 @@ static bool update_eld(struct hda_codec *codec,
 	return eld_changed;
 }
 
+static struct snd_jack *pin_idx_to_pcm_jack(struct hda_codec *codec,
+					    struct hdmi_spec_per_pin *per_pin)
+{
+	struct hdmi_spec *spec = codec->spec;
+	struct snd_jack *jack = NULL;
+	struct hda_jack_tbl *jack_tbl;
+
+	/* if !dyn_pcm_assign, get jack from hda_jack_tbl
+	 * in !dyn_pcm_assign case, spec->pcm_rec[].jack is not
+	 * NULL even after snd_hda_jack_tbl_clear() is called to
+	 * free snd_jack. This may cause access invalid memory
+	 * when calling snd_jack_report
+	 */
+	if (per_pin->pcm_idx >= 0 && spec->dyn_pcm_assign) {
+		jack = spec->pcm_rec[per_pin->pcm_idx].jack;
+	} else if (!spec->dyn_pcm_assign) {
+		/*
+		 * jack tbl doesn't support DP MST
+		 * DP MST will use dyn_pcm_assign,
+		 * so DP MST will never come here
+		 */
+		jack_tbl = snd_hda_jack_tbl_get_mst(codec, per_pin->pin_nid,
+						    per_pin->dev_id);
+		if (jack_tbl)
+			jack = jack_tbl->jack;
+	}
+	return jack;
+}
 /* update ELD and jack state via HD-audio verbs */
 static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin,
 					 int repoll)
@@ -1571,6 +1599,7 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin,
 	int present;
 	bool ret;
 	bool do_repoll = false;
+	struct snd_jack *pcm_jack = NULL;
 
 	present = snd_hda_jack_pin_sense(codec, pin_nid, dev_id);
 
@@ -1598,10 +1627,19 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin,
 			do_repoll = true;
 	}
 
-	if (do_repoll)
+	if (do_repoll) {
 		schedule_delayed_work(&per_pin->work, msecs_to_jiffies(300));
-	else
+	} else {
+		/*
+		 * pcm_idx >=0 before update_eld() means it is in monitor
+		 * disconnected event. Jack must be fetched before
+		 * update_eld().
+		 */
+		pcm_jack = pin_idx_to_pcm_jack(codec, per_pin);
 		update_eld(codec, per_pin, eld);
+		if (!pcm_jack)
+			pcm_jack = pin_idx_to_pcm_jack(codec, per_pin);
+	}
 
 	ret = !repoll || !eld->monitor_present || eld->eld_valid;
 
@@ -1610,40 +1648,34 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin,
 		jack->block_report = !ret;
 		jack->pin_sense = (eld->monitor_present && eld->eld_valid) ?
 			AC_PINSENSE_PRESENCE : 0;
+
+		if (spec->dyn_pcm_assign && pcm_jack && !do_repoll) {
+			int state = 0;
+
+			if (jack->pin_sense & AC_PINSENSE_PRESENCE)
+				state = SND_JACK_AVOUT;
+			snd_jack_report(pcm_jack, state);
+		}
+
+		/*
+		 * snd_hda_jack_pin_sense() call at the beginning of this
+		 * function, updates jack->pins_sense and clears
+		 * jack->jack_dirty, therefore snd_hda_jack_report_sync() will
+		 * not override the jack->pin_sense.
+		 *
+		 * snd_hda_jack_report_sync() is superfluous for dyn_pcm_assign
+		 * case. The jack->pin_sense update was already performed, and
+		 * hda_jack->jack is NULL for dyn_pcm_assign.
+		 *
+		 * Don't call snd_hda_jack_report_sync() for
+		 * dyn_pcm_assign.
+		 */
+		ret = ret && !spec->dyn_pcm_assign;
 	}
 	mutex_unlock(&per_pin->lock);
 	return ret;
 }
 
-static struct snd_jack *pin_idx_to_jack(struct hda_codec *codec,
-				 struct hdmi_spec_per_pin *per_pin)
-{
-	struct hdmi_spec *spec = codec->spec;
-	struct snd_jack *jack = NULL;
-	struct hda_jack_tbl *jack_tbl;
-
-	/* if !dyn_pcm_assign, get jack from hda_jack_tbl
-	 * in !dyn_pcm_assign case, spec->pcm_rec[].jack is not
-	 * NULL even after snd_hda_jack_tbl_clear() is called to
-	 * free snd_jack. This may cause access invalid memory
-	 * when calling snd_jack_report
-	 */
-	if (per_pin->pcm_idx >= 0 && spec->dyn_pcm_assign)
-		jack = spec->pcm_rec[per_pin->pcm_idx].jack;
-	else if (!spec->dyn_pcm_assign) {
-		/*
-		 * jack tbl doesn't support DP MST
-		 * DP MST will use dyn_pcm_assign,
-		 * so DP MST will never come here
-		 */
-		jack_tbl = snd_hda_jack_tbl_get_mst(codec, per_pin->pin_nid,
-						    per_pin->dev_id);
-		if (jack_tbl)
-			jack = jack_tbl->jack;
-	}
-	return jack;
-}
-
 /* update ELD and jack state via audio component */
 static void sync_eld_via_acomp(struct hda_codec *codec,
 			       struct hdmi_spec_per_pin *per_pin)
@@ -1677,10 +1709,10 @@ static void sync_eld_via_acomp(struct hda_codec *codec,
 	/* pcm_idx >=0 before update_eld() means it is in monitor
 	 * disconnected event. Jack must be fetched before update_eld()
 	 */
-	jack = pin_idx_to_jack(codec, per_pin);
+	jack = pin_idx_to_pcm_jack(codec, per_pin);
 	changed = update_eld(codec, per_pin, eld);
 	if (jack == NULL)
-		jack = pin_idx_to_jack(codec, per_pin);
+		jack = pin_idx_to_pcm_jack(codec, per_pin);
 	if (changed && jack)
 		snd_jack_report(jack,
 				(eld->monitor_present && eld->eld_valid) ?
@@ -4256,6 +4288,7 @@ HDA_CODEC_ENTRY(0x8086280c, "Cannonlake HDMI",	patch_i915_glk_hdmi),
 HDA_CODEC_ENTRY(0x8086280d, "Geminilake HDMI",	patch_i915_glk_hdmi),
 HDA_CODEC_ENTRY(0x8086280f, "Icelake HDMI",	patch_i915_icl_hdmi),
 HDA_CODEC_ENTRY(0x80862812, "Tigerlake HDMI",	patch_i915_tgl_hdmi),
+HDA_CODEC_ENTRY(0x8086281a, "Jasperlake HDMI",	patch_i915_icl_hdmi),
 HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI",	patch_generic_hdmi),
 HDA_CODEC_ENTRY(0x80862882, "Valleyview2 HDMI",	patch_i915_byt_hdmi),
 HDA_CODEC_ENTRY(0x80862883, "Braswell HDMI",	patch_i915_byt_hdmi),

sound/pci/hda/patch_realtek.c

@@ -9111,6 +9111,7 @@ static const struct snd_hda_pin_quirk alc662_pin_fixup_tbl[] = {
 	SND_HDA_PIN_QUIRK(0x10ec0671, 0x103c, "HP cPC", ALC671_FIXUP_HP_HEADSET_MIC2,
 		{0x14, 0x01014010},
 		{0x17, 0x90170150},
+		{0x19, 0x02a11060},
 		{0x1b, 0x01813030},
 		{0x21, 0x02211020}),
 	SND_HDA_PIN_QUIRK(0x10ec0671, 0x103c, "HP cPC", ALC671_FIXUP_HP_HEADSET_MIC2,

sound/pci/rme9652/hdsp.c

@@ -4802,7 +4802,7 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne
 		break;
 	}
 	case SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE: {
-		struct hdsp_firmware __user *firmware;
+		struct hdsp_firmware firmware;
 		u32 __user *firmware_data;
 		int err;
 
@@ -4815,10 +4815,9 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne
 
 		dev_info(hdsp->card->dev,
 			 "initializing firmware upload\n");
-		firmware = (struct hdsp_firmware __user *)argp;
+		if (copy_from_user(&firmware, argp, sizeof(firmware)))
-
-		if (get_user(firmware_data, (__force void __user **)&firmware->firmware_data))
 			return -EFAULT;
+		firmware_data = (u32 __user *)firmware.firmware_data;
 
 		if (hdsp_check_for_iobox (hdsp))
 			return -EIO;

sound/soc/amd/raven/acp3x-i2s.c

@@ -234,30 +234,32 @@ static int acp3x_i2s_trigger(struct snd_pcm_substream *substream,
 			switch (rtd->i2s_instance) {
 			case I2S_BT_INSTANCE:
 				reg_val = mmACP_BTTDM_ITER;
-				ier_val = mmACP_BTTDM_IER;
 				break;
 			case I2S_SP_INSTANCE:
 			default:
 				reg_val = mmACP_I2STDM_ITER;
-				ier_val = mmACP_I2STDM_IER;
 			}
 
 		} else {
 			switch (rtd->i2s_instance) {
 			case I2S_BT_INSTANCE:
 				reg_val = mmACP_BTTDM_IRER;
-				ier_val = mmACP_BTTDM_IER;
 				break;
 			case I2S_SP_INSTANCE:
 			default:
 				reg_val = mmACP_I2STDM_IRER;
-				ier_val = mmACP_I2STDM_IER;
 			}
 		}
 		val = rv_readl(rtd->acp3x_base + reg_val);
 		val = val & ~BIT(0);
 		rv_writel(val, rtd->acp3x_base + reg_val);
-		rv_writel(0, rtd->acp3x_base + ier_val);
+
+		if (!(rv_readl(rtd->acp3x_base + mmACP_BTTDM_ITER) & BIT(0)) &&
+		     !(rv_readl(rtd->acp3x_base + mmACP_BTTDM_IRER) & BIT(0)))
+			rv_writel(0, rtd->acp3x_base + mmACP_BTTDM_IER);
+		if (!(rv_readl(rtd->acp3x_base + mmACP_I2STDM_ITER) & BIT(0)) &&
+		     !(rv_readl(rtd->acp3x_base + mmACP_I2STDM_IRER) & BIT(0)))
+			rv_writel(0, rtd->acp3x_base + mmACP_I2STDM_IER);
 		ret = 0;
 		break;
 	default:

sound/soc/amd/raven/acp3x-pcm-dma.c

@@ -349,13 +349,6 @@ static int acp3x_dma_close(struct snd_soc_component *component,
 	component = snd_soc_rtdcom_lookup(prtd, DRV_NAME);
 	adata = dev_get_drvdata(component->dev);
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		adata->play_stream = NULL;
-		adata->i2ssp_play_stream = NULL;
-	} else {
-		adata->capture_stream = NULL;
-		adata->i2ssp_capture_stream = NULL;
-	}
 
 	/* Disable ACP irq, when the current stream is being closed and
 	 * another stream is also not active.
@@ -363,6 +356,13 @@ static int acp3x_dma_close(struct snd_soc_component *component,
 	if (!adata->play_stream && !adata->capture_stream &&
 		!adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
 		rv_writel(0, adata->acp3x_base + mmACP_EXTERNAL_INTR_ENB);
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		adata->play_stream = NULL;
+		adata->i2ssp_play_stream = NULL;
+	} else {
+		adata->capture_stream = NULL;
+		adata->i2ssp_capture_stream = NULL;
+	}
 	return 0;
 }
 

sound/soc/codecs/Kconfig

@@ -214,7 +214,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_UDA134X
 	select SND_SOC_UDA1380 if I2C
 	select SND_SOC_WCD9335 if SLIMBUS
-	select SND_SOC_WCD934X if MFD_WCD934X
+	select SND_SOC_WCD934X if MFD_WCD934X && COMMON_CLK
 	select SND_SOC_WL1273 if MFD_WL1273_CORE
 	select SND_SOC_WM0010 if SPI_MASTER
 	select SND_SOC_WM1250_EV1 if I2C
@@ -1334,6 +1334,7 @@ config SND_SOC_WCD9335
 
 config SND_SOC_WCD934X
 	tristate "WCD9340/WCD9341 Codec"
+	depends on COMMON_CLK
 	depends on MFD_WCD934X
 	help
 	  The WCD9340/9341 is a audio codec IC Integrated in

sound/soc/codecs/max98090.c

@@ -52,7 +52,8 @@ static void max98090_shdn_restore_locked(struct max98090_priv *max98090)
 
 static void max98090_shdn_save(struct max98090_priv *max98090)
 {
-	mutex_lock(&max98090->component->card->dapm_mutex);
+	mutex_lock_nested(&max98090->component->card->dapm_mutex,
+			  SND_SOC_DAPM_CLASS_RUNTIME);
 	max98090_shdn_save_locked(max98090);
 }
 

sound/soc/codecs/rt1015.c

@@ -389,7 +389,7 @@ static const char * const rt1015_boost_mode[] = {
 	"Bypass", "Adaptive", "Fixed Adaptive"
 };
 
-static const SOC_ENUM_SINGLE_DECL(rt1015_boost_mode_enum, 0, 0,
+static SOC_ENUM_SINGLE_DECL(rt1015_boost_mode_enum, 0, 0,
 	rt1015_boost_mode);
 
 static int rt1015_boost_mode_get(struct snd_kcontrol *kcontrol,

sound/soc/codecs/rt1308-sdw.c

@@ -673,7 +673,7 @@ static const struct sdw_device_id rt1308_id[] = {
 };
 MODULE_DEVICE_TABLE(sdw, rt1308_id);
 
-static int rt1308_dev_suspend(struct device *dev)
+static int __maybe_unused rt1308_dev_suspend(struct device *dev)
 {
 	struct rt1308_sdw_priv *rt1308 = dev_get_drvdata(dev);
 
@@ -687,7 +687,7 @@ static int rt1308_dev_suspend(struct device *dev)
 
 #define RT1308_PROBE_TIMEOUT 2000
 
-static int rt1308_dev_resume(struct device *dev)
+static int __maybe_unused rt1308_dev_resume(struct device *dev)
 {
 	struct sdw_slave *slave = dev_to_sdw_dev(dev);
 	struct rt1308_sdw_priv *rt1308 = dev_get_drvdata(dev);

sound/soc/codecs/rt700-sdw.c

@@ -486,7 +486,7 @@ static const struct sdw_device_id rt700_id[] = {
 };
 MODULE_DEVICE_TABLE(sdw, rt700_id);
 
-static int rt700_dev_suspend(struct device *dev)
+static int __maybe_unused rt700_dev_suspend(struct device *dev)
 {
 	struct rt700_priv *rt700 = dev_get_drvdata(dev);
 
@@ -500,7 +500,7 @@ static int rt700_dev_suspend(struct device *dev)
 
 #define RT700_PROBE_TIMEOUT 2000
 
-static int rt700_dev_resume(struct device *dev)
+static int __maybe_unused rt700_dev_resume(struct device *dev)
 {
 	struct sdw_slave *slave = dev_to_sdw_dev(dev);
 	struct rt700_priv *rt700 = dev_get_drvdata(dev);

sound/soc/codecs/rt711-sdw.c

@@ -487,7 +487,7 @@ static const struct sdw_device_id rt711_id[] = {
 };
 MODULE_DEVICE_TABLE(sdw, rt711_id);
 
-static int rt711_dev_suspend(struct device *dev)
+static int __maybe_unused rt711_dev_suspend(struct device *dev)
 {
 	struct rt711_priv *rt711 = dev_get_drvdata(dev);
 
@@ -501,7 +501,7 @@ static int rt711_dev_suspend(struct device *dev)
 
 #define RT711_PROBE_TIMEOUT 2000
 
-static int rt711_dev_resume(struct device *dev)
+static int __maybe_unused rt711_dev_resume(struct device *dev)
 {
 	struct sdw_slave *slave = dev_to_sdw_dev(dev);
 	struct rt711_priv *rt711 = dev_get_drvdata(dev);

sound/soc/codecs/rt715-sdw.c

@@ -549,7 +549,7 @@ static const struct sdw_device_id rt715_id[] = {
 };
 MODULE_DEVICE_TABLE(sdw, rt715_id);
 
-static int rt715_dev_suspend(struct device *dev)
+static int __maybe_unused rt715_dev_suspend(struct device *dev)
 {
 	struct rt715_priv *rt715 = dev_get_drvdata(dev);
 
@@ -563,7 +563,7 @@ static int rt715_dev_suspend(struct device *dev)
 
 #define RT715_PROBE_TIMEOUT 2000
 
-static int rt715_dev_resume(struct device *dev)
+static int __maybe_unused rt715_dev_resume(struct device *dev)
 {
 	struct sdw_slave *slave = dev_to_sdw_dev(dev);
 	struct rt715_priv *rt715 = dev_get_drvdata(dev);

sound/soc/intel/boards/bxt_da7219_max98357a.c

@@ -617,12 +617,15 @@ static int bxt_card_late_probe(struct snd_soc_card *card)
 		snd_soc_dapm_add_routes(&card->dapm, broxton_map,
 					ARRAY_SIZE(broxton_map));
 
-	pcm = list_first_entry(&ctx->hdmi_pcm_list, struct bxt_hdmi_pcm,
+	if (list_empty(&ctx->hdmi_pcm_list))
-			       head);
+		return -EINVAL;
-	component = pcm->codec_dai->component;
 
-	if (ctx->common_hdmi_codec_drv)
+	if (ctx->common_hdmi_codec_drv) {
+		pcm = list_first_entry(&ctx->hdmi_pcm_list, struct bxt_hdmi_pcm,
+				       head);
+		component = pcm->codec_dai->component;
 		return hda_dsp_hdmi_build_controls(card, component);
+	}
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
@@ -643,9 +646,6 @@ static int bxt_card_late_probe(struct snd_soc_card *card)
 		i++;
 	}
 
-	if (!component)
-		return -EINVAL;
-
 	return hdac_hdmi_jack_port_init(component, &card->dapm);
 }
 

sound/soc/intel/boards/bxt_rt298.c

@@ -529,12 +529,15 @@ static int bxt_card_late_probe(struct snd_soc_card *card)
 	int err, i = 0;
 	char jack_name[NAME_SIZE];
 
-	pcm = list_first_entry(&ctx->hdmi_pcm_list, struct bxt_hdmi_pcm,
+	if (list_empty(&ctx->hdmi_pcm_list))
-			       head);
+		return -EINVAL;
-	component = pcm->codec_dai->component;
 
-	if (ctx->common_hdmi_codec_drv)
+	if (ctx->common_hdmi_codec_drv) {
+		pcm = list_first_entry(&ctx->hdmi_pcm_list, struct bxt_hdmi_pcm,
+				       head);
+		component = pcm->codec_dai->component;
 		return hda_dsp_hdmi_build_controls(card, component);
+	}
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
@@ -555,9 +558,6 @@ static int bxt_card_late_probe(struct snd_soc_card *card)
 		i++;
 	}
 
-	if (!component)
-		return -EINVAL;
-
 	return hdac_hdmi_jack_port_init(component, &card->dapm);
 }
 

sound/soc/intel/boards/cml_rt1011_rt5682.c

@@ -241,12 +241,15 @@ static int sof_card_late_probe(struct snd_soc_card *card)
 	struct hdmi_pcm *pcm;
 	int ret, i = 0;
 
-	pcm = list_first_entry(&ctx->hdmi_pcm_list, struct hdmi_pcm,
+	if (list_empty(&ctx->hdmi_pcm_list))
-			       head);
+		return -EINVAL;
-	component = pcm->codec_dai->component;
 
-	if (ctx->common_hdmi_codec_drv)
+	if (ctx->common_hdmi_codec_drv) {
+		pcm = list_first_entry(&ctx->hdmi_pcm_list, struct hdmi_pcm,
+				       head);
+		component = pcm->codec_dai->component;
 		return hda_dsp_hdmi_build_controls(card, component);
+	}
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
@@ -265,8 +268,6 @@ static int sof_card_late_probe(struct snd_soc_card *card)
 
 		i++;
 	}
-	if (!component)
-		return -EINVAL;
 
 	return hdac_hdmi_jack_port_init(component, &card->dapm);
 }

sound/soc/intel/boards/glk_rt5682_max98357a.c

@@ -534,15 +534,18 @@ static int glk_card_late_probe(struct snd_soc_card *card)
 	struct snd_soc_component *component = NULL;
 	char jack_name[NAME_SIZE];
 	struct glk_hdmi_pcm *pcm;
-	int err = 0;
+	int err;
 	int i = 0;
 
-	pcm = list_first_entry(&ctx->hdmi_pcm_list, struct glk_hdmi_pcm,
+	if (list_empty(&ctx->hdmi_pcm_list))
-			       head);
+		return -EINVAL;
-	component = pcm->codec_dai->component;
 
-	if (ctx->common_hdmi_codec_drv)
+	if (ctx->common_hdmi_codec_drv) {
+		pcm = list_first_entry(&ctx->hdmi_pcm_list, struct glk_hdmi_pcm,
+				       head);
+		component = pcm->codec_dai->component;
 		return hda_dsp_hdmi_build_controls(card, component);
+	}
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
@@ -563,9 +566,6 @@ static int glk_card_late_probe(struct snd_soc_card *card)
 		i++;
 	}
 
-	if (!component)
-		return -EINVAL;
-
 	return hdac_hdmi_jack_port_init(component, &card->dapm);
 }
 

sound/soc/intel/boards/sof_rt5682.c

@@ -273,19 +273,22 @@ static int sof_card_late_probe(struct snd_soc_card *card)
 	struct snd_soc_component *component = NULL;
 	char jack_name[NAME_SIZE];
 	struct sof_hdmi_pcm *pcm;
-	int err = 0;
+	int err;
 	int i = 0;
 
 	/* HDMI is not supported by SOF on Baytrail/CherryTrail */
 	if (is_legacy_cpu)
 		return 0;
 
-	pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm,
+	if (list_empty(&ctx->hdmi_pcm_list))
-			       head);
+		return -EINVAL;
-	component = pcm->codec_dai->component;
 
-	if (ctx->common_hdmi_codec_drv)
+	if (ctx->common_hdmi_codec_drv) {
+		pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm,
+				       head);
+		component = pcm->codec_dai->component;
 		return hda_dsp_hdmi_build_controls(card, component);
+	}
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
@@ -305,8 +308,6 @@ static int sof_card_late_probe(struct snd_soc_card *card)
 
 		i++;
 	}
-	if (!component)
-		return -EINVAL;
 
 	return hdac_hdmi_jack_port_init(component, &card->dapm);
 }

sound/soc/intel/common/soc-acpi-intel-icl-match.c

@@ -59,7 +59,7 @@ static const u64 rt1308_2_adr[] = {
 };
 
 static const u64 rt715_3_adr[] = {
-	0x000310025D715000
+	0x000310025D071500
 };
 
 static const struct snd_soc_acpi_link_adr icl_3_in_1_default[] = {

sound/soc/sof/core.c

@@ -224,12 +224,12 @@ static int sof_probe_continue(struct snd_sof_dev *sdev)
 	if (ret < 0) {
 		dev_err(sdev->dev,
 			"error: failed to register DSP DAI driver %d\n", ret);
-		goto fw_run_err;
+		goto fw_trace_err;
 	}
 
 	ret = snd_sof_machine_register(sdev, plat_data);
 	if (ret < 0)
-		goto fw_run_err;
+		goto fw_trace_err;
 
 	/*
 	 * Some platforms in SOF, ex: BYT, may not have their platform PM
@@ -244,7 +244,8 @@ static int sof_probe_continue(struct snd_sof_dev *sdev)
 
 	return 0;
 
-#if !IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)
+fw_trace_err:
+	snd_sof_free_trace(sdev);
 fw_run_err:
 	snd_sof_fw_unload(sdev);
 fw_load_err:
@@ -253,21 +254,10 @@ static int sof_probe_continue(struct snd_sof_dev *sdev)
 	snd_sof_free_debug(sdev);
 dbg_err:
 	snd_sof_remove(sdev);
-#else
 
-	/*
+	/* all resources freed, update state to match */
-	 * when the probe_continue is handled in a work queue, the
+	sdev->fw_state = SOF_FW_BOOT_NOT_STARTED;
-	 * probe does not fail so we don't release resources here.
+	sdev->first_boot = true;
-	 * 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;
 }
@@ -350,10 +340,12 @@ int snd_sof_device_remove(struct device *dev)
 	if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE))
 		cancel_work_sync(&sdev->probe_work);
 
-	snd_sof_fw_unload(sdev);
+	if (sdev->fw_state > SOF_FW_BOOT_NOT_STARTED) {
-	snd_sof_ipc_free(sdev);
+		snd_sof_fw_unload(sdev);
-	snd_sof_free_debug(sdev);
+		snd_sof_ipc_free(sdev);
-	snd_sof_free_trace(sdev);
+		snd_sof_free_debug(sdev);
+		snd_sof_free_trace(sdev);
+	}
 
 	/*
 	 * Unregister machine driver. This will unbind the snd_card which
@@ -361,13 +353,15 @@ int snd_sof_device_remove(struct device *dev)
 	 * before freeing the snd_card.
 	 */
 	snd_sof_machine_unregister(sdev, pdata);
+
 	/*
 	 * 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);
+	if (sdev->fw_state > SOF_FW_BOOT_NOT_STARTED)
+		snd_sof_remove(sdev);
 
 	/* release firmware */
 	release_firmware(pdata->fw);

sound/soc/sof/intel/hda-codec.c

@@ -170,23 +170,14 @@ EXPORT_SYMBOL_NS(hda_codec_probe_bus, SND_SOC_SOF_HDA_AUDIO_CODEC);
 #if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI) || \
 	IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)
 
-void hda_codec_i915_get(struct snd_sof_dev *sdev)
+void hda_codec_i915_display_power(struct snd_sof_dev *sdev, bool enable)
 {
 	struct hdac_bus *bus = sof_to_bus(sdev);
 
-	dev_dbg(bus->dev, "Turning i915 HDAC power on\n");
+	dev_dbg(bus->dev, "Turning i915 HDAC power %d\n", enable);
-	snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, true);
+	snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, enable);
 }
-EXPORT_SYMBOL_NS(hda_codec_i915_get, SND_SOC_SOF_HDA_AUDIO_CODEC_I915);
+EXPORT_SYMBOL_NS(hda_codec_i915_display_power, SND_SOC_SOF_HDA_AUDIO_CODEC_I915);
-
-void hda_codec_i915_put(struct snd_sof_dev *sdev)
-{
-	struct hdac_bus *bus = sof_to_bus(sdev);
-
-	dev_dbg(bus->dev, "Turning i915 HDAC power off\n");
-	snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, false);
-}
-EXPORT_SYMBOL_NS(hda_codec_i915_put, SND_SOC_SOF_HDA_AUDIO_CODEC_I915);
 
 int hda_codec_i915_init(struct snd_sof_dev *sdev)
 {
@@ -198,7 +189,7 @@ int hda_codec_i915_init(struct snd_sof_dev *sdev)
 	if (ret < 0)
 		return ret;
 
-	hda_codec_i915_get(sdev);
+	hda_codec_i915_display_power(sdev, true);
 
 	return 0;
 }
@@ -209,7 +200,7 @@ int hda_codec_i915_exit(struct snd_sof_dev *sdev)
 	struct hdac_bus *bus = sof_to_bus(sdev);
 	int ret;
 
-	hda_codec_i915_put(sdev);
+	hda_codec_i915_display_power(sdev, false);
 
 	ret = snd_hdac_i915_exit(bus);
 

sound/soc/sof/intel/hda.c

@@ -380,7 +380,8 @@ static int hda_init_caps(struct snd_sof_dev *sdev)
 	/* create codec instances */
 	hda_codec_probe_bus(sdev, hda_codec_use_common_hdmi);
 
-	hda_codec_i915_put(sdev);
+	if (!HDA_IDISP_CODEC(bus->codec_mask))
+		hda_codec_i915_display_power(sdev, false);
 
 	/*
 	 * we are done probing so decrement link counts

sound/soc/sof/intel/hda.h

@@ -586,15 +586,14 @@ void hda_codec_jack_check(struct snd_sof_dev *sdev);
 	(IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI) || \
 	 IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI))
 
-void hda_codec_i915_get(struct snd_sof_dev *sdev);
+void hda_codec_i915_display_power(struct snd_sof_dev *sdev, bool enable);
-void hda_codec_i915_put(struct snd_sof_dev *sdev);
 int hda_codec_i915_init(struct snd_sof_dev *sdev);
 int hda_codec_i915_exit(struct snd_sof_dev *sdev);
 
 #else
 
-static inline void hda_codec_i915_get(struct snd_sof_dev *sdev)  { }
+static inline void hda_codec_i915_display_power(struct snd_sof_dev *sdev,
-static inline void hda_codec_i915_put(struct snd_sof_dev *sdev)  { }
+						bool enable) { }
 static inline int hda_codec_i915_init(struct snd_sof_dev *sdev) { return 0; }
 static inline int hda_codec_i915_exit(struct snd_sof_dev *sdev) { return 0; }
 

sound/soc/sof/pcm.c

@@ -591,6 +591,11 @@ static int sof_pcm_new(struct snd_soc_component *component,
 		"spcm: allocate %s playback DMA buffer size 0x%x max 0x%x\n",
 		caps->name, caps->buffer_size_min, caps->buffer_size_max);
 
+	if (!pcm->streams[stream].substream) {
+		dev_err(component->dev, "error: NULL playback substream!\n");
+		return -EINVAL;
+	}
+
 	snd_pcm_set_managed_buffer(pcm->streams[stream].substream,
 				   SNDRV_DMA_TYPE_DEV_SG, sdev->dev,
 				   le32_to_cpu(caps->buffer_size_min),
@@ -609,6 +614,11 @@ static int sof_pcm_new(struct snd_soc_component *component,
 		"spcm: allocate %s capture DMA buffer size 0x%x max 0x%x\n",
 		caps->name, caps->buffer_size_min, caps->buffer_size_max);
 
+	if (!pcm->streams[stream].substream) {
+		dev_err(component->dev, "error: NULL capture substream!\n");
+		return -EINVAL;
+	}
+
 	snd_pcm_set_managed_buffer(pcm->streams[stream].substream,
 				   SNDRV_DMA_TYPE_DEV_SG, sdev->dev,
 				   le32_to_cpu(caps->buffer_size_min),

sound/soc/sof/pm.c

@@ -56,6 +56,10 @@ static int sof_resume(struct device *dev, bool runtime_resume)
 	if (!sof_ops(sdev)->resume || !sof_ops(sdev)->runtime_resume)
 		return 0;
 
+	/* DSP was never successfully started, nothing to resume */
+	if (sdev->first_boot)
+		return 0;
+
 	/*
 	 * if the runtime_resume flag is set, call the runtime_resume routine
 	 * or else call the system resume routine

sound/soc/sof/sof-pci-dev.c

@@ -235,6 +235,7 @@ static const struct sof_dev_desc jsl_desc = {
 	.chip_info = &jsl_chip_info,
 	.default_fw_path = "intel/sof",
 	.default_tplg_path = "intel/sof-tplg",
+	.default_fw_filename = "sof-jsl.ri",
 	.nocodec_tplg_filename = "sof-jsl-nocodec.tplg",
 	.ops = &sof_cnl_ops,
 };
@@ -416,6 +417,8 @@ static const struct pci_device_id sof_pci_ids[] = {
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_JASPERLAKE)
 	{ PCI_DEVICE(0x8086, 0x38c8),
 		.driver_data = (unsigned long)&jsl_desc},
+	{ PCI_DEVICE(0x8086, 0x4dc8),
+		.driver_data = (unsigned long)&jsl_desc},
 #endif
 #if IS_ENABLED(CONFIG_SND_SOC_SOF_COMETLAKE_LP)
 	{ PCI_DEVICE(0x8086, 0x02c8),

sound/soc/sof/trace.c

@@ -343,7 +343,10 @@ void snd_sof_free_trace(struct snd_sof_dev *sdev)
 
 	snd_sof_release_trace(sdev);
 
-	snd_dma_free_pages(&sdev->dmatb);
+	if (sdev->dma_trace_pages) {
-	snd_dma_free_pages(&sdev->dmatp);
+		snd_dma_free_pages(&sdev->dmatb);
+		snd_dma_free_pages(&sdev->dmatp);
+		sdev->dma_trace_pages = 0;
+	}
 }
 EXPORT_SYMBOL(snd_sof_free_trace);

sound/soc/tegra/tegra30_i2s.c

@@ -127,7 +127,7 @@ static int tegra30_i2s_hw_params(struct snd_pcm_substream *substream,
 	struct device *dev = dai->dev;
 	struct tegra30_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 	unsigned int mask, val, reg;
-	int ret, sample_size, srate, i2sclock, bitcnt, audio_bits;
+	int ret, sample_size, srate, i2sclock, bitcnt;
 	struct tegra30_ahub_cif_conf cif_conf;
 
 	if (params_channels(params) != 2)
@@ -137,19 +137,8 @@ static int tegra30_i2s_hw_params(struct snd_pcm_substream *substream,
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
 		val = TEGRA30_I2S_CTRL_BIT_SIZE_16;
-		audio_bits = TEGRA30_AUDIOCIF_BITS_16;
 		sample_size = 16;
 		break;
-	case SNDRV_PCM_FORMAT_S24_LE:
-		val = TEGRA30_I2S_CTRL_BIT_SIZE_24;
-		audio_bits = TEGRA30_AUDIOCIF_BITS_24;
-		sample_size = 24;
-		break;
-	case SNDRV_PCM_FORMAT_S32_LE:
-		val = TEGRA30_I2S_CTRL_BIT_SIZE_32;
-		audio_bits = TEGRA30_AUDIOCIF_BITS_32;
-		sample_size = 32;
-		break;
 	default:
 		return -EINVAL;
 	}
@@ -181,8 +170,8 @@ static int tegra30_i2s_hw_params(struct snd_pcm_substream *substream,
 	cif_conf.threshold = 0;
 	cif_conf.audio_channels = 2;
 	cif_conf.client_channels = 2;
-	cif_conf.audio_bits = audio_bits;
+	cif_conf.audio_bits = TEGRA30_AUDIOCIF_BITS_16;
-	cif_conf.client_bits = audio_bits;
+	cif_conf.client_bits = TEGRA30_AUDIOCIF_BITS_16;
 	cif_conf.expand = 0;
 	cif_conf.stereo_conv = 0;
 	cif_conf.replicate = 0;
@@ -317,18 +306,14 @@ static const struct snd_soc_dai_driver tegra30_i2s_dai_template = {
 		.channels_min = 2,
 		.channels_max = 2,
 		.rates = SNDRV_PCM_RATE_8000_96000,
-		.formats = SNDRV_PCM_FMTBIT_S32_LE |
+		.formats = SNDRV_PCM_FMTBIT_S16_LE,
-			   SNDRV_PCM_FMTBIT_S24_LE |
-			   SNDRV_PCM_FMTBIT_S16_LE,
 	},
 	.capture = {
 		.stream_name = "Capture",
 		.channels_min = 2,
 		.channels_max = 2,
 		.rates = SNDRV_PCM_RATE_8000_96000,
-		.formats = SNDRV_PCM_FMTBIT_S32_LE |
+		.formats = SNDRV_PCM_FMTBIT_S16_LE,
-			   SNDRV_PCM_FMTBIT_S24_LE |
-			   SNDRV_PCM_FMTBIT_S16_LE,
 	},
 	.ops = &tegra30_i2s_dai_ops,
 	.symmetric_rates = 1,

sound/usb/mixer_scarlett_gen2.c

@@ -558,11 +558,11 @@ static const struct scarlett2_config
 
 /* proprietary request/response format */
 struct scarlett2_usb_packet {
-	u32 cmd;
+	__le32 cmd;
-	u16 size;
+	__le16 size;
-	u16 seq;
+	__le16 seq;
-	u32 error;
+	__le32 error;
-	u32 pad;
+	__le32 pad;
 	u8 data[];
 };
 
@@ -664,11 +664,11 @@ static int scarlett2_usb(
 			"Scarlett Gen 2 USB invalid response; "
 			   "cmd tx/rx %d/%d seq %d/%d size %d/%d "
 			   "error %d pad %d\n",
-			le16_to_cpu(req->cmd), le16_to_cpu(resp->cmd),
+			le32_to_cpu(req->cmd), le32_to_cpu(resp->cmd),
 			le16_to_cpu(req->seq), le16_to_cpu(resp->seq),
 			resp_size, le16_to_cpu(resp->size),
-			le16_to_cpu(resp->error),
+			le32_to_cpu(resp->error),
-			le16_to_cpu(resp->pad));
+			le32_to_cpu(resp->pad));
 		err = -EINVAL;
 		goto unlock;
 	}
@@ -687,7 +687,7 @@ static int scarlett2_usb(
 /* Send SCARLETT2_USB_DATA_CMD SCARLETT2_USB_CONFIG_SAVE */
 static void scarlett2_config_save(struct usb_mixer_interface *mixer)
 {
-	u32 req = cpu_to_le32(SCARLETT2_USB_CONFIG_SAVE);
+	__le32 req = cpu_to_le32(SCARLETT2_USB_CONFIG_SAVE);
 
 	scarlett2_usb(mixer, SCARLETT2_USB_DATA_CMD,
 		      &req, sizeof(u32),
@@ -713,11 +713,11 @@ static int scarlett2_usb_set_config(
 	const struct scarlett2_config config_item =
 	       scarlett2_config_items[config_item_num];
 	struct {
-		u32 offset;
+		__le32 offset;
-		u32 bytes;
+		__le32 bytes;
-		s32 value;
+		__le32 value;
 	} __packed req;
-	u32 req2;
+	__le32 req2;
 	int err;
 	struct scarlett2_mixer_data *private = mixer->private_data;
 
@@ -753,8 +753,8 @@ static int scarlett2_usb_get(
 	int offset, void *buf, int size)
 {
 	struct {
-		u32 offset;
+		__le32 offset;
-		u32 size;
+		__le32 size;
 	} __packed req;
 
 	req.offset = cpu_to_le32(offset);
@@ -794,8 +794,8 @@ static int scarlett2_usb_set_mix(struct usb_mixer_interface *mixer,
 	const struct scarlett2_device_info *info = private->info;
 
 	struct {
-		u16 mix_num;
+		__le16 mix_num;
-		u16 data[SCARLETT2_INPUT_MIX_MAX];
+		__le16 data[SCARLETT2_INPUT_MIX_MAX];
 	} __packed req;
 
 	int i, j;
@@ -850,9 +850,9 @@ static int scarlett2_usb_set_mux(struct usb_mixer_interface *mixer)
 	};
 
 	struct {
-		u16 pad;
+		__le16 pad;
-		u16 num;
+		__le16 num;
-		u32 data[SCARLETT2_MUX_MAX];
+		__le32 data[SCARLETT2_MUX_MAX];
 	} __packed req;
 
 	req.pad = 0;
@@ -911,9 +911,9 @@ static int scarlett2_usb_get_meter_levels(struct usb_mixer_interface *mixer,
 					  u16 *levels)
 {
 	struct {
-		u16 pad;
+		__le16 pad;
-		u16 num_meters;
+		__le16 num_meters;
-		u32 magic;
+		__le32 magic;
 	} __packed req;
 	u32 resp[SCARLETT2_NUM_METERS];
 	int i, err;

sound/usb/validate.c

@@ -110,7 +110,7 @@ static bool validate_processing_unit(const void *p,
 	default:
 		if (v->type == UAC1_EXTENSION_UNIT)
 			return true; /* OK */
-		switch (d->wProcessType) {
+		switch (le16_to_cpu(d->wProcessType)) {
 		case UAC_PROCESS_UP_DOWNMIX:
 		case UAC_PROCESS_DOLBY_PROLOGIC:
 			if (d->bLength < len + 1) /* bNrModes */
@@ -125,7 +125,7 @@ static bool validate_processing_unit(const void *p,
 	case UAC_VERSION_2:
 		if (v->type == UAC2_EXTENSION_UNIT_V2)
 			return true; /* OK */
-		switch (d->wProcessType) {
+		switch (le16_to_cpu(d->wProcessType)) {
 		case UAC2_PROCESS_UP_DOWNMIX:
 		case UAC2_PROCESS_DOLBY_PROLOCIC: /* SiC! */
 			if (d->bLength < len + 1) /* bNrModes */
@@ -142,7 +142,7 @@ static bool validate_processing_unit(const void *p,
 			len += 2; /* wClusterDescrID */
 			break;
 		}
-		switch (d->wProcessType) {
+		switch (le16_to_cpu(d->wProcessType)) {
 		case UAC3_PROCESS_UP_DOWNMIX:
 			if (d->bLength < len + 1) /* bNrModes */
 				return false;