Merge branch 'for-rmk/perf' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into devel-stable

  * Support for Qualcomm Krait processors (run perf on your phone!)
  * Support for Cortex-A12 (run perf stat on your FPGA!)
  * Support for perf_sample_event_took, allowing us to automatically decrease
    the sample rate if we can't handle the PMU interrupts quickly enough
    (run perf record on your FPGA!).

As part of the Krait support, we also gain support for PPI generation by
the PMU.

8 files changed, 51 insertions, 39 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index ec4536c8d8d4..dafcf82139e2 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -932,7 +932,7 @@ int snd_hda_bus_new(struct snd_card *card,
 }
 EXPORT_SYMBOL_GPL(snd_hda_bus_new);
 
-#ifdef CONFIG_SND_HDA_GENERIC
+#if IS_ENABLED(CONFIG_SND_HDA_GENERIC)
 #define is_generic_config(codec) \
 	(codec->modelname && !strcmp(codec->modelname, "generic"))
 #else
@@ -1339,23 +1339,15 @@ get_hda_cvt_setup(struct hda_codec *codec, hda_nid_t nid)
 /*
  * Dynamic symbol binding for the codec parsers
  */
-#ifdef MODULE
-#define load_parser_sym(sym)		((int (*)(struct hda_codec *))symbol_request(sym))
-#define unload_parser_addr(addr)	symbol_put_addr(addr)
-#else
-#define load_parser_sym(sym)		(sym)
-#define unload_parser_addr(addr)	do {} while (0)
-#endif
 
 #define load_parser(codec, sym) \
-	((codec)->parser = load_parser_sym(sym))
+	((codec)->parser = (int (*)(struct hda_codec *))symbol_request(sym))
 
 static void unload_parser(struct hda_codec *codec)
 {
-	if (codec->parser) {
-		unload_parser_addr(codec->parser);
-		codec->parser = NULL;
-	}
+	if (codec->parser)
+		symbol_put_addr(codec->parser);
+	codec->parser = NULL;
 }
 
 /*
@@ -1570,7 +1562,7 @@ int snd_hda_codec_update_widgets(struct hda_codec *codec)
 EXPORT_SYMBOL_GPL(snd_hda_codec_update_widgets);
 
 
-#ifdef CONFIG_SND_HDA_CODEC_HDMI
+#if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI)
 /* if all audio out widgets are digital, let's assume the codec as a HDMI/DP */
 static bool is_likely_hdmi_codec(struct hda_codec *codec)
 {
@@ -1620,12 +1612,20 @@ int snd_hda_codec_configure(struct hda_codec *codec)
 		patch = codec->preset->patch;
 	if (!patch) {
 		unload_parser(codec); /* to be sure */
-		if (is_likely_hdmi_codec(codec))
+		if (is_likely_hdmi_codec(codec)) {
+#if IS_MODULE(CONFIG_SND_HDA_CODEC_HDMI)
 			patch = load_parser(codec, snd_hda_parse_hdmi_codec);
-#ifdef CONFIG_SND_HDA_GENERIC
-		if (!patch)
+#elif IS_BUILTIN(CONFIG_SND_HDA_CODEC_HDMI)
+			patch = snd_hda_parse_hdmi_codec;
+#endif
+		}
+		if (!patch) {
+#if IS_MODULE(CONFIG_SND_HDA_GENERIC)
 			patch = load_parser(codec, snd_hda_parse_generic_codec);
+#elif IS_BUILTIN(CONFIG_SND_HDA_GENERIC)
+			patch = snd_hda_parse_generic_codec;
 #endif
+		}
 		if (!patch) {
 			printk(KERN_ERR "hda-codec: No codec parser is available\n");
 			return -ENODEV;
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 8321a97d5c05..d9a09bdd09db 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -3269,7 +3269,7 @@ static int cap_put_caller(struct snd_kcontrol *kcontrol,
 	mutex_unlock(&codec->control_mutex);
 	snd_hda_codec_flush_cache(codec); /* flush the updates */
 	if (err >= 0 && spec->cap_sync_hook)
-		spec->cap_sync_hook(codec, ucontrol);
+		spec->cap_sync_hook(codec, kcontrol, ucontrol);
 	return err;
 }
 
@@ -3390,7 +3390,7 @@ static int cap_single_sw_put(struct snd_kcontrol *kcontrol,
 		return ret;
 
 	if (spec->cap_sync_hook)
-		spec->cap_sync_hook(codec, ucontrol);
+		spec->cap_sync_hook(codec, kcontrol, ucontrol);
 
 	return ret;
 }
@@ -3795,7 +3795,7 @@ static int mux_select(struct hda_codec *codec, unsigned int adc_idx,
 		return 0;
 	snd_hda_activate_path(codec, path, true, false);
 	if (spec->cap_sync_hook)
-		spec->cap_sync_hook(codec, NULL);
+		spec->cap_sync_hook(codec, NULL, NULL);
 	path_power_down_sync(codec, old_path);
 	return 1;
 }
@@ -5270,7 +5270,7 @@ static void init_input_src(struct hda_codec *codec)
 	}
 
 	if (spec->cap_sync_hook)
-		spec->cap_sync_hook(codec, NULL);
+		spec->cap_sync_hook(codec, NULL, NULL);
 }
 
 /* set right pin controls for digital I/O */
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h
index 07f767231c9f..c908afbe4d94 100644
--- a/sound/pci/hda/hda_generic.h
+++ b/sound/pci/hda/hda_generic.h
@@ -274,6 +274,7 @@ struct hda_gen_spec {
 	void (*init_hook)(struct hda_codec *codec);
 	void (*automute_hook)(struct hda_codec *codec);
 	void (*cap_sync_hook)(struct hda_codec *codec,
+			      struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol);
 
 	/* PCM hooks */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index fa2879a21a50..e354ab1ec20f 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -198,7 +198,7 @@ MODULE_DESCRIPTION("Intel HDA driver");
 #endif
 
 #if defined(CONFIG_PM) && defined(CONFIG_VGA_SWITCHEROO)
-#ifdef CONFIG_SND_HDA_CODEC_HDMI
+#if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI)
 #define SUPPORT_VGA_SWITCHEROO
 #endif
 #endif
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 4e0ec146553d..bcf91bea3317 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -3291,7 +3291,8 @@ static void cxt_update_headset_mode(struct hda_codec *codec)
 }
 
 static void cxt_update_headset_mode_hook(struct hda_codec *codec,
-			     struct snd_ctl_elem_value *ucontrol)
+					 struct snd_kcontrol *kcontrol,
+					 struct snd_ctl_elem_value *ucontrol)
 {
 	cxt_update_headset_mode(codec);
 }
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index d9693ca9546f..a9a83b85517a 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -708,7 +708,8 @@ static void alc_inv_dmic_sync(struct hda_codec *codec, bool force)
 }
 
 static void alc_inv_dmic_hook(struct hda_codec *codec,
-			     struct snd_ctl_elem_value *ucontrol)
+			      struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
 {
 	alc_inv_dmic_sync(codec, false);
 }
@@ -3218,7 +3219,8 @@ static void alc269_fixup_hp_gpio_mute_hook(void *private_data, int enabled)
 
 /* turn on/off mic-mute LED per capture hook */
 static void alc269_fixup_hp_gpio_mic_mute_hook(struct hda_codec *codec,
-			       struct snd_ctl_elem_value *ucontrol)
+					       struct snd_kcontrol *kcontrol,
+					       struct snd_ctl_elem_value *ucontrol)
 {
 	struct alc_spec *spec = codec->spec;
 	unsigned int oldval = spec->gpio_led;
@@ -3528,7 +3530,8 @@ static void alc_update_headset_mode(struct hda_codec *codec)
 }
 
 static void alc_update_headset_mode_hook(struct hda_codec *codec,
-			     struct snd_ctl_elem_value *ucontrol)
+					 struct snd_kcontrol *kcontrol,
+					 struct snd_ctl_elem_value *ucontrol)
 {
 	alc_update_headset_mode(codec);
 }
@@ -4329,6 +4332,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x8516, "ASUS X101CH", ALC269_FIXUP_ASUS_X101),
+	SND_PCI_QUIRK(0x104d, 0x90b5, "Sony VAIO Pro 11", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x104d, 0x90b6, "Sony VAIO Pro 13", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2),
 	SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
@@ -4434,9 +4438,6 @@ static void alc269_fill_coef(struct hda_codec *codec)
 
 	if (spec->codec_variant != ALC269_TYPE_ALC269VB)
 		return;
-	/* ALC271X doesn't seem to support these COEFs (bko#52181) */
-	if (!strcmp(codec->chip_name, "ALC271X"))
-		return;
 
 	if ((alc_get_coef0(codec) & 0x00ff) < 0x015) {
 		alc_write_coef_idx(codec, 0xf, 0x960b);
@@ -5106,6 +5107,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
 	SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x05db, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1028, 0x060a, "Dell XPS 13", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0623, "Dell", ALC668_FIXUP_AUTO_MUTE),
 	SND_PCI_QUIRK(0x1028, 0x0624, "Dell", ALC668_FIXUP_AUTO_MUTE),
 	SND_PCI_QUIRK(0x1028, 0x0625, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 6998cf29b9bc..7311badf6a94 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -194,7 +194,7 @@ struct sigmatel_spec {
 	int default_polarity;
 
 	unsigned int mic_mute_led_gpio; /* capture mute LED GPIO */
-	bool mic_mute_led_on; /* current mic mute state */
+	unsigned int mic_enabled; /* current mic mute state (bitmask) */
 
 	/* stream */
 	unsigned int stream_delay;
@@ -324,19 +324,26 @@ static void stac_gpio_set(struct hda_codec *codec, unsigned int mask,
 
 /* hook for controlling mic-mute LED GPIO */
 static void stac_capture_led_hook(struct hda_codec *codec,
-			       struct snd_ctl_elem_value *ucontrol)
+				  struct snd_kcontrol *kcontrol,
+				  struct snd_ctl_elem_value *ucontrol)
 {
 	struct sigmatel_spec *spec = codec->spec;
-	bool mute;
+	unsigned int mask;
+	bool cur_mute, prev_mute;
 
-	if (!ucontrol)
+	if (!kcontrol || !ucontrol)
 		return;
 
-	mute = !(ucontrol->value.integer.value[0] ||
-		 ucontrol->value.integer.value[1]);
-	if (spec->mic_mute_led_on != mute) {
-		spec->mic_mute_led_on = mute;
-		if (mute)
+	mask = 1U << snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
+	prev_mute = !spec->mic_enabled;
+	if (ucontrol->value.integer.value[0] ||
+	    ucontrol->value.integer.value[1])
+		spec->mic_enabled |= mask;
+	else
+		spec->mic_enabled &= ~mask;
+	cur_mute = !spec->mic_enabled;
+	if (cur_mute != prev_mute) {
+		if (cur_mute)
 			spec->gpio_data |= spec->mic_mute_led_gpio;
 		else
 			spec->gpio_data &= ~spec->mic_mute_led_gpio;
@@ -4462,7 +4469,7 @@ static void stac_setup_gpio(struct hda_codec *codec)
 	if (spec->mic_mute_led_gpio) {
 		spec->gpio_mask |= spec->mic_mute_led_gpio;
 		spec->gpio_dir |= spec->mic_mute_led_gpio;
-		spec->mic_mute_led_on = true;
+		spec->mic_enabled = 0;
 		spec->gpio_data |= spec->mic_mute_led_gpio;
 
 		spec->gen.cap_sync_hook = stac_capture_led_hook;
diff --git a/sound/pci/hda/thinkpad_helper.c b/sound/pci/hda/thinkpad_helper.c
index 5799fbc24c28..8fe3b8c18ed4 100644
--- a/sound/pci/hda/thinkpad_helper.c
+++ b/sound/pci/hda/thinkpad_helper.c
@@ -39,6 +39,7 @@ static void update_tpacpi_mute_led(void *private_data, int enabled)
 }
 
 static void update_tpacpi_micmute_led(struct hda_codec *codec,
+				      struct snd_kcontrol *kcontrol,
 				      struct snd_ctl_elem_value *ucontrol)
 {
 	if (!ucontrol || !led_set_func)