Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 18 insertions, 54 deletions

diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 9cb14b42dff..7143393927d 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -82,6 +82,7 @@ struct ad198x_spec {
 	unsigned int inv_jack_detect: 1;/* inverted jack-detection */
 	unsigned int inv_eapd: 1;	/* inverted EAPD implementation */
 	unsigned int analog_beep: 1;	/* analog beep input present */
+	unsigned int avoid_init_slave_vol:1;
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	struct hda_loopback_check loopback;
@@ -137,51 +138,17 @@ static int ad198x_init(struct hda_codec *codec)
 	return 0;
 }
 
-static const char * const ad_slave_vols[] = {
-	"Front Playback Volume",
-	"Surround Playback Volume",
-	"Center Playback Volume",
-	"LFE Playback Volume",
-	"Side Playback Volume",
-	"Headphone Playback Volume",
-	"Mono Playback Volume",
-	"Speaker Playback Volume",
-	"IEC958 Playback Volume",
+static const char * const ad_slave_pfxs[] = {
+	"Front", "Surround", "Center", "LFE", "Side",
+	"Headphone", "Mono", "Speaker", "IEC958",
 	NULL
 };
 
-static const char * const ad_slave_sws[] = {
-	"Front Playback Switch",
-	"Surround Playback Switch",
-	"Center Playback Switch",
-	"LFE Playback Switch",
-	"Side Playback Switch",
-	"Headphone Playback Switch",
-	"Mono Playback Switch",
-	"Speaker Playback Switch",
-	"IEC958 Playback Switch",
+static const char * const ad1988_6stack_fp_slave_pfxs[] = {
+	"Front", "Surround", "Center", "LFE", "Side", "IEC958",
 	NULL
 };
 
-static const char * const ad1988_6stack_fp_slave_vols[] = {
-	"Front Playback Volume",
-	"Surround Playback Volume",
-	"Center Playback Volume",
-	"LFE Playback Volume",
-	"Side Playback Volume",
-	"IEC958 Playback Volume",
-	NULL
-};
-
-static const char * const ad1988_6stack_fp_slave_sws[] = {
-	"Front Playback Switch",
-	"Surround Playback Switch",
-	"Center Playback Switch",
-	"LFE Playback Switch",
-	"Side Playback Switch",
-	"IEC958 Playback Switch",
-	NULL
-};
 static void ad198x_free_kctls(struct hda_codec *codec);
 
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
@@ -257,10 +224,12 @@ static int ad198x_build_controls(struct hda_codec *codec)
 		unsigned int vmaster_tlv[4];
 		snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
 					HDA_OUTPUT, vmaster_tlv);
-		err = snd_hda_add_vmaster(codec, "Master Playback Volume",
+		err = __snd_hda_add_vmaster(codec, "Master Playback Volume",
 					  vmaster_tlv,
 					  (spec->slave_vols ?
-					   spec->slave_vols : ad_slave_vols));
+					   spec->slave_vols : ad_slave_pfxs),
+					  "Playback Volume",
+					  !spec->avoid_init_slave_vol, NULL);
 		if (err < 0)
 			return err;
 	}
@@ -268,7 +237,8 @@ static int ad198x_build_controls(struct hda_codec *codec)
 		err = snd_hda_add_vmaster(codec, "Master Playback Switch",
 					  NULL,
 					  (spec->slave_sws ?
-					   spec->slave_sws : ad_slave_sws));
+					   spec->slave_sws : ad_slave_pfxs),
+					  "Playback Switch");
 		if (err < 0)
 			return err;
 	}
@@ -3385,8 +3355,8 @@ static int patch_ad1988(struct hda_codec *codec)
 
 	if (spec->autocfg.hp_pins[0]) {
 		spec->mixers[spec->num_mixers++] = ad1988_hp_mixers;
-		spec->slave_vols = ad1988_6stack_fp_slave_vols;
-		spec->slave_sws = ad1988_6stack_fp_slave_sws;
+		spec->slave_vols = ad1988_6stack_fp_slave_pfxs;
+		spec->slave_sws = ad1988_6stack_fp_slave_pfxs;
 		spec->alt_dac_nid = ad1988_alt_dac_nid;
 		spec->stream_analog_alt_playback =
 			&ad198x_pcm_analog_alt_playback;
@@ -3594,16 +3564,8 @@ static const struct hda_amp_list ad1884_loopbacks[] = {
 #endif
 
 static const char * const ad1884_slave_vols[] = {
-	"PCM Playback Volume",
-	"Mic Playback Volume",
-	"Mono Playback Volume",
-	"Front Mic Playback Volume",
-	"Mic Playback Volume",
-	"CD Playback Volume",
-	"Internal Mic Playback Volume",
-	"Docking Mic Playback Volume",
-	/* "Beep Playback Volume", */
-	"IEC958 Playback Volume",
+	"PCM", "Mic", "Mono", "Front Mic", "Mic", "CD",
+	"Internal Mic", "Docking Mic", /* "Beep", */ "IEC958",
 	NULL
 };
 
@@ -3644,6 +3606,8 @@ static int patch_ad1884(struct hda_codec *codec)
 	spec->vmaster_nid = 0x04;
 	/* we need to cover all playback volumes */
 	spec->slave_vols = ad1884_slave_vols;
+	/* slaves may contain input volumes, so we can't raise to 0dB blindly */
+	spec->avoid_init_slave_vol = 1;
 
 	codec->patch_ops = ad198x_patch_ops;