Merge branch 'linus' into tracing/ftrace

16 files changed, 128 insertions, 22 deletions

diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 6704acbca8c..bd510eceff1 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1927,9 +1927,9 @@ static int snd_ac97_dev_register(struct snd_device *device)
 	ac97->dev.bus = &ac97_bus_type;
 	ac97->dev.parent = ac97->bus->card->dev;
 	ac97->dev.release = ac97_device_release;
-	snprintf(ac97->dev.bus_id, BUS_ID_SIZE, "%d-%d:%s",
-		 ac97->bus->card->number, ac97->num,
-		 snd_ac97_get_short_name(ac97));
+	dev_set_name(&ac97->dev, "%d-%d:%s",
+		     ac97->bus->card->number, ac97->num,
+		     snd_ac97_get_short_name(ac97));
 	if ((err = device_register(&ac97->dev)) < 0) {
 		snd_printk(KERN_ERR "Can't register ac97 bus\n");
 		ac97->dev.bus = NULL;
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index 92f3a976ef2..a7f38e63303 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -932,7 +932,7 @@ snd_ad1889_create(struct snd_card *card,
 		goto free_and_ret;
 
 	chip->bar = pci_resource_start(pci, 0);
-	chip->iobase = ioremap_nocache(chip->bar, pci_resource_len(pci, 0));
+	chip->iobase = pci_ioremap_bar(pci, 0);
 	if (chip->iobase == NULL) {
 		printk(KERN_ERR PFX "unable to reserve region.\n");
 		err = -EBUSY;
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 085a52b8c80..226fe8237d3 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1609,7 +1609,7 @@ static int __devinit snd_atiixp_create(struct snd_card *card,
 		return err;
 	}
 	chip->addr = pci_resource_start(pci, 0);
-	chip->remap_addr = ioremap_nocache(chip->addr, pci_resource_len(pci, 0));
+	chip->remap_addr = pci_ioremap_bar(pci, 0);
 	if (chip->remap_addr == NULL) {
 		snd_printk(KERN_ERR "AC'97 space ioremap problem\n");
 		snd_atiixp_free(chip);
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index 2f106306c7f..0e6e5cc1c50 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -1252,7 +1252,7 @@ static int __devinit snd_atiixp_create(struct snd_card *card,
 		return err;
 	}
 	chip->addr = pci_resource_start(pci, 0);
-	chip->remap_addr = ioremap_nocache(chip->addr, pci_resource_len(pci, 0));
+	chip->remap_addr = pci_ioremap_bar(pci, 0);
 	if (chip->remap_addr == NULL) {
 		snd_printk(KERN_ERR "AC'97 space ioremap problem\n");
 		snd_atiixp_free(chip);
diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c
index 68368e49007..a36d4d1fd41 100644
--- a/sound/pci/au88x0/au88x0.c
+++ b/sound/pci/au88x0/au88x0.c
@@ -180,8 +180,7 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip)
 	if ((err = pci_request_regions(pci, CARD_NAME_SHORT)) != 0)
 		goto regions_out;
 
-	chip->mmio = ioremap_nocache(pci_resource_start(pci, 0),
-	                             pci_resource_len(pci, 0));
+	chip->mmio = pci_ioremap_bar(pci, 0);
 	if (!chip->mmio) {
 		printk(KERN_ERR "MMIO area remap failed.\n");
 		err = -ENOMEM;
diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c
index 3aa8d973540..1aa1c040254 100644
--- a/sound/pci/bt87x.c
+++ b/sound/pci/bt87x.c
@@ -749,8 +749,7 @@ static int __devinit snd_bt87x_create(struct snd_card *card,
 		pci_disable_device(pci);
 		return err;
 	}
-	chip->mmio = ioremap_nocache(pci_resource_start(pci, 0),
-				     pci_resource_len(pci, 0));
+	chip->mmio = pci_ioremap_bar(pci, 0);
 	if (!chip->mmio) {
 		snd_printk(KERN_ERR "cannot remap io memory\n");
 		err = -ENOMEM;
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index ef9308f7c45..192e7842e18 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -1382,8 +1382,8 @@ static int __devinit snd_cs4281_create(struct snd_card *card,
 	chip->ba0_addr = pci_resource_start(pci, 0);
 	chip->ba1_addr = pci_resource_start(pci, 1);
 
-	chip->ba0 = ioremap_nocache(chip->ba0_addr, pci_resource_len(pci, 0));
-	chip->ba1 = ioremap_nocache(chip->ba1_addr, pci_resource_len(pci, 1));
+	chip->ba0 = pci_ioremap_bar(pci, 0);
+	chip->ba1 = pci_ioremap_bar(pci, 1);
 	if (!chip->ba0 || !chip->ba1) {
 		snd_cs4281_free(chip);
 		return -ENOMEM;
diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c
index 7ff8b68e997..6dea5b5cc77 100644
--- a/sound/pci/cs5530.c
+++ b/sound/pci/cs5530.c
@@ -2,7 +2,7 @@
  * cs5530.c - Initialisation code for Cyrix/NatSemi VSA1 softaudio
  *
  * 	(C) Copyright 2007 Ash Willis <ashwillis@programmer.net>
- *	(C) Copyright 2003 Red Hat Inc <alan@redhat.com>
+ *	(C) Copyright 2003 Red Hat Inc <alan@lxorguk.ukuu.org.uk>
  *
  * This driver was ported (shamelessly ripped ;) from oss/kahlua.c but I did
  * mess with it a bit. The chip seems to have to have trouble with full duplex
@@ -132,7 +132,7 @@ static int __devinit snd_cs5530_create(struct snd_card *card,
 	}
 	chip->pci_base = pci_resource_start(pci, 0);
 
-	mem = ioremap_nocache(chip->pci_base, pci_resource_len(pci, 0));
+	mem = pci_ioremap_bar(pci, 0);
 	if (mem == NULL) {
 		kfree(chip);
 		pci_disable_device(pci);
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 6447754ae56..ba1ab737b55 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -64,6 +64,7 @@ static struct hda_vendor_id hda_vendor_ids[] = {
 	{ 0x14f1, "Conexant" },
 	{ 0x17e8, "Chrontel" },
 	{ 0x1854, "LG" },
+	{ 0x1aec, "Wolfson Microelectronics" },
 	{ 0x434d, "C-Media" },
 	{ 0x8384, "SigmaTel" },
 	{} /* terminator */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 9f316c1b279..35722ec920c 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -45,6 +45,7 @@
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/mutex.h>
+#include <linux/reboot.h>
 #include <sound/core.h>
 #include <sound/initval.h>
 #include "hda_codec.h"
@@ -397,6 +398,9 @@ struct azx {
 
 	/* for pending irqs */
 	struct work_struct irq_pending_work;
+
+	/* reboot notifier (for mysterious hangup problem at power-down) */
+	struct notifier_block reboot_notifier;
 };
 
 /* driver types */
@@ -1979,12 +1983,36 @@ static int azx_resume(struct pci_dev *pci)
 
 
 /*
+ * reboot notifier for hang-up problem at power-down
+ */
+static int azx_halt(struct notifier_block *nb, unsigned long event, void *buf)
+{
+	struct azx *chip = container_of(nb, struct azx, reboot_notifier);
+	azx_stop_chip(chip);
+	return NOTIFY_OK;
+}
+
+static void azx_notifier_register(struct azx *chip)
+{
+	chip->reboot_notifier.notifier_call = azx_halt;
+	register_reboot_notifier(&chip->reboot_notifier);
+}
+
+static void azx_notifier_unregister(struct azx *chip)
+{
+	if (chip->reboot_notifier.notifier_call)
+		unregister_reboot_notifier(&chip->reboot_notifier);
+}
+
+/*
  * destructor
  */
 static int azx_free(struct azx *chip)
 {
 	int i;
 
+	azx_notifier_unregister(chip);
+
 	if (chip->initialized) {
 		azx_clear_irq_pending(chip);
 		for (i = 0; i < chip->num_streams; i++)
@@ -2158,7 +2186,7 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
 	}
 
 	chip->addr = pci_resource_start(pci, 0);
-	chip->remap_addr = ioremap_nocache(chip->addr, pci_resource_len(pci,0));
+	chip->remap_addr = pci_ioremap_bar(pci, 0);
 	if (chip->remap_addr == NULL) {
 		snd_printk(KERN_ERR SFX "ioremap error\n");
 		err = -ENXIO;
@@ -2348,6 +2376,7 @@ static int __devinit azx_probe(struct pci_dev *pci,
 	pci_set_drvdata(pci, card);
 	chip->running = 1;
 	power_down_all_codecs(chip);
+	azx_notifier_register(chip);
 
 	dev++;
 	return err;
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 2b00c4afdf9..d3fd432cb3e 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -3860,6 +3860,7 @@ static const char *ad1884a_models[AD1884A_MODELS] = {
 
 static struct snd_pci_quirk ad1884a_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x3030, "HP", AD1884A_MOBILE),
+	SND_PCI_QUIRK(0x103c, 0x3056, "HP", AD1884A_MOBILE),
 	SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X300", AD1884A_THINKPAD),
 	{}
 };
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index ef4955c73c8..4eceab9bd10 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -307,6 +307,13 @@ struct alc_spec {
 	/* for PLL fix */
 	hda_nid_t pll_nid;
 	unsigned int pll_coef_idx, pll_coef_bit;
+
+#ifdef SND_HDA_NEEDS_RESUME
+#define ALC_MAX_PINS	16
+	unsigned int num_pins;
+	hda_nid_t pin_nids[ALC_MAX_PINS];
+	unsigned int pin_cfgs[ALC_MAX_PINS];
+#endif
 };
 
 /*
@@ -2778,6 +2785,64 @@ static void alc_free(struct hda_codec *codec)
 	codec->spec = NULL; /* to be sure */
 }
 
+#ifdef SND_HDA_NEEDS_RESUME
+static void store_pin_configs(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	hda_nid_t nid, end_nid;
+
+	end_nid = codec->start_nid + codec->num_nodes;
+	for (nid = codec->start_nid; nid < end_nid; nid++) {
+		unsigned int wid_caps = get_wcaps(codec, nid);
+		unsigned int wid_type =
+			(wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+		if (wid_type != AC_WID_PIN)
+			continue;
+		if (spec->num_pins >= ARRAY_SIZE(spec->pin_nids))
+			break;
+		spec->pin_nids[spec->num_pins] = nid;
+		spec->pin_cfgs[spec->num_pins] =
+			snd_hda_codec_read(codec, nid, 0,
+					   AC_VERB_GET_CONFIG_DEFAULT, 0);
+		spec->num_pins++;
+	}
+}
+
+static void resume_pin_configs(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	int i;
+
+	for (i = 0; i < spec->num_pins; i++) {
+		hda_nid_t pin_nid = spec->pin_nids[i];
+		unsigned int pin_config = spec->pin_cfgs[i];
+		snd_hda_codec_write(codec, pin_nid, 0,
+				    AC_VERB_SET_CONFIG_DEFAULT_BYTES_0,
+				    pin_config & 0x000000ff);
+		snd_hda_codec_write(codec, pin_nid, 0,
+				    AC_VERB_SET_CONFIG_DEFAULT_BYTES_1,
+				    (pin_config & 0x0000ff00) >> 8);
+		snd_hda_codec_write(codec, pin_nid, 0,
+				    AC_VERB_SET_CONFIG_DEFAULT_BYTES_2,
+				    (pin_config & 0x00ff0000) >> 16);
+		snd_hda_codec_write(codec, pin_nid, 0,
+				    AC_VERB_SET_CONFIG_DEFAULT_BYTES_3,
+				    pin_config >> 24);
+	}
+}
+
+static int alc_resume(struct hda_codec *codec)
+{
+	resume_pin_configs(codec);
+	codec->patch_ops.init(codec);
+	snd_hda_codec_resume_amp(codec);
+	snd_hda_codec_resume_cache(codec);
+	return 0;
+}
+#else
+#define store_pin_configs(codec)
+#endif
+
 /*
  */
 static struct hda_codec_ops alc_patch_ops = {
@@ -2786,6 +2851,9 @@ static struct hda_codec_ops alc_patch_ops = {
 	.init = alc_init,
 	.free = alc_free,
 	.unsol_event = alc_unsol_event,
+#ifdef SND_HDA_NEEDS_RESUME
+	.resume = alc_resume,
+#endif
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	.check_power_status = alc_check_power_status,
 #endif
@@ -3832,6 +3900,7 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
 	spec->num_mux_defs = 1;
 	spec->input_mux = &spec->private_imux;
 
+	store_pin_configs(codec);
 	return 1;
 }
 
@@ -5250,6 +5319,7 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
 	}
 	spec->num_mixers++;
 
+	store_pin_configs(codec);
 	return 1;
 }
 
@@ -10313,6 +10383,7 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 
+	store_pin_configs(codec);
 	return 1;
 }
 
@@ -11447,6 +11518,7 @@ static int alc268_parse_auto_config(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 
+	store_pin_configs(codec);
 	return 1;
 }
 
@@ -12230,6 +12302,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
 	spec->mixers[spec->num_mixers] = alc269_capture_mixer;
 	spec->num_mixers++;
 
+	store_pin_configs(codec);
 	return 1;
 }
 
@@ -13316,6 +13389,7 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
 	spec->mixers[spec->num_mixers] = alc861_capture_mixer;
 	spec->num_mixers++;
 
+	store_pin_configs(codec);
 	return 1;
 }
 
@@ -14427,6 +14501,7 @@ static int alc861vd_parse_auto_config(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 
+	store_pin_configs(codec);
 	return 1;
 }
 
@@ -16258,6 +16333,8 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
 
 	spec->mixers[spec->num_mixers] = alc662_capture_mixer;
 	spec->num_mixers++;
+
+	store_pin_configs(codec);
 	return 1;
 }
 
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 788fdc6f326..df9b0bc7f87 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -566,10 +566,8 @@ static int stac92xx_smux_enum_put(struct snd_kcontrol *kcontrol,
 			nid = codec->slave_dig_outs[smux_idx - 1];
 		if (spec->cur_smux[smux_idx] == smux->num_items - 1)
 			val = AMP_OUT_MUTE;
-		if (smux_idx == 0)
-			nid = spec->multiout.dig_out_nid;
 		else
-			nid = codec->slave_dig_outs[smux_idx - 1];
+			val = AMP_OUT_UNMUTE;
 		/* un/mute SPDIF out */
 		snd_hda_codec_write_cache(codec, nid, 0,
 			AC_VERB_SET_AMP_GAIN_MUTE, val);
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index 5b442383fcd..58d7cda03de 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -2688,12 +2688,13 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci,
 		return err;
 	}
 
-	if (ice_has_con_ac97(ice))
+	if (ice_has_con_ac97(ice)) {
 		err = snd_ice1712_pcm(ice, pcm_dev++, NULL);
 		if (err < 0) {
 			snd_card_free(card);
 			return err;
 		}
+	}
 
 	err = snd_ice1712_ac97_mixer(ice);
 	if (err < 0) {
@@ -2715,12 +2716,13 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci,
 		}
 	}
 
-	if (ice_has_con_ac97(ice))
+	if (ice_has_con_ac97(ice)) {
 		err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL);
 		if (err < 0) {
 			snd_card_free(card);
 			return err;
 		}
+	}
 
 	if (!c->no_mpu401) {
 		err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index c88d1eace1c..19d3391e229 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -2702,6 +2702,7 @@ static struct snd_pci_quirk intel8x0_clock_list[] __devinitdata = {
 	SND_PCI_QUIRK(0x0e11, 0x008a, "AD1885", 41000),
 	SND_PCI_QUIRK(0x1028, 0x00be, "AD1885", 44100),
 	SND_PCI_QUIRK(0x1028, 0x0177, "AD1980", 48000),
+	SND_PCI_QUIRK(0x1028, 0x01ad, "AD1981B", 48000),
 	SND_PCI_QUIRK(0x1043, 0x80f3, "AD1985", 48000),
 	{ }	/* terminator */
 };
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index 2d0dce649a6..ae7601f353a 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -1314,8 +1314,7 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci,
 	}
 	for (i = 0; i < 2; i++) {
 		mgr->mem[i].phys = pci_resource_start(pci, i);
-		mgr->mem[i].virt = ioremap_nocache(mgr->mem[i].phys,
-						   pci_resource_len(pci, i));
+		mgr->mem[i].virt = pci_ioremap_bar(pci, i);
 		if (!mgr->mem[i].virt) {
 		        printk(KERN_ERR "unable to remap resource 0x%lx\n",
 			       mgr->mem[i].phys);