28 files changed, 270 insertions, 121 deletions

diff --git a/sound/Kconfig b/sound/Kconfig
index b3e53e616ec9..fcad760f5691 100644
--- a/sound/Kconfig
+++ b/sound/Kconfig
@@ -1,6 +1,3 @@
-# sound/Config.in
-#
-
 menuconfig SOUND
         tristate "Sound card support"
         depends on HAS_IOMEM
@@ -136,4 +133,3 @@ config AC97_BUS
           sound subsystem and other function drivers completely unrelated to
           sound although they're sharing the AC97 bus. Concerned drivers
           should "select" this.
-
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 2f766123b158..0f5a194695d9 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -1257,7 +1257,7 @@ static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf,
                         break;
                 count -= count1;
         }
-        if (file->f_flags & O_SYNC) {
+        if (file->f_flags & O_DSYNC) {
                 spin_lock_irq(&runtime->lock);
                 while (runtime->avail != runtime->buffer_size) {
                         wait_queue_t wait;
diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
index 93fa6720d197..cc15d1d65a22 100644
--- a/sound/isa/cs423x/cs4236.c
+++ b/sound/isa/cs423x/cs4236.c
@@ -177,7 +177,7 @@ static struct pnp_card_device_id snd_cs423x_pnpids[] = {
         { .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
         /* Digital PC 5000 Onboard - CS4236B */
         { .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } },
-        /* some uknown CS4236B */
+        /* some unknown CS4236B */
         { .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
         /* Intel PR440FX Onboard sound */
         { .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index 6123c7531110..b865e45a8f9b 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -133,7 +133,7 @@ struct snd_miro {
 static struct snd_miro_aci aci_device;
 
 static char * snd_opti9xx_names[] = {
-        "unkown",
+        "unknown",
         "82C928", "82C929",
         "82C924", "82C925",
         "82C930", "82C931", "82C933"
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index d08c38906449..106be6e471f7 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -135,6 +135,8 @@ struct snd_opti9xx {
         unsigned long mc_base_size;
 #ifdef OPTi93X
         unsigned long mc_indir_index;
+        unsigned long mc_indir_size;
+        struct resource *res_mc_indir;
         struct snd_wss *codec;
 #endif  /* OPTi93X */
         unsigned long pwd_reg;
@@ -177,7 +179,7 @@ MODULE_DEVICE_TABLE(pnp_card, snd_opti9xx_pnpids);
 #endif
 
 static char * snd_opti9xx_names[] = {
-        "unkown",
+        "unknown",
         "82C928",       "82C929",
         "82C924",       "82C925",
         "82C930",       "82C931",       "82C933"
@@ -231,7 +233,10 @@ static int __devinit snd_opti9xx_init(struct snd_opti9xx *chip,
         case OPTi9XX_HW_82C931:
         case OPTi9XX_HW_82C933:
                 chip->mc_base = (hardware == OPTi9XX_HW_82C930) ? 0xf8f : 0xf8d;
-                chip->mc_indir_index = 0xe0e;
+                if (!chip->mc_indir_index) {
+                        chip->mc_indir_index = 0xe0e;
+                        chip->mc_indir_size = 2;
+                }
                 chip->password = 0xe4;
                 chip->pwd_reg = 0;
                 break;
@@ -560,57 +565,69 @@ static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id)
 
 #endif /* OPTi93X */
 
-static int __devinit snd_card_opti9xx_detect(struct snd_card *card,
-                                             struct snd_opti9xx *chip)
+static int __devinit snd_opti9xx_read_check(struct snd_opti9xx *chip)
 {
-        int i, err;
+        unsigned char value;
+#ifdef OPTi93X
+        unsigned long flags;
+#endif
 
+        chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size,
+                                           "OPTi9xx MC");
+        if (chip->res_mc_base == NULL)
+                return -EBUSY;
 #ifndef OPTi93X
-        for (i = OPTi9XX_HW_82C928; i < OPTi9XX_HW_82C930; i++) {
-                unsigned char value;
+        value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(1));
+        if (value != 0xff && value != inb(chip->mc_base + OPTi9XX_MC_REG(1)))
+                if (value == snd_opti9xx_read(chip, OPTi9XX_MC_REG(1)))
+                        return 0;
+#else   /* OPTi93X */
+        chip->res_mc_indir = request_region(chip->mc_indir_index,
+                                            chip->mc_indir_size,
+                                            "OPTi93x MC");
+        if (chip->res_mc_indir == NULL)
+                return -EBUSY;
 
-                if ((err = snd_opti9xx_init(chip, i)) < 0)
-                        return err;
+        spin_lock_irqsave(&chip->lock, flags);
+        outb(chip->password, chip->mc_base + chip->pwd_reg);
+        outb(((chip->mc_indir_index & 0x1f0) >> 4), chip->mc_base);
+        spin_unlock_irqrestore(&chip->lock, flags);
 
-                if ((chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL)
-                        continue;
+        value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(7));
+        snd_opti9xx_write(chip, OPTi9XX_MC_REG(7), 0xff - value);
+        if (snd_opti9xx_read(chip, OPTi9XX_MC_REG(7)) == 0xff - value)
+                return 0;
 
-                value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(1));
-                if ((value != 0xff) && (value != inb(chip->mc_base + 1)))
-                        if (value == snd_opti9xx_read(chip, OPTi9XX_MC_REG(1)))
-                                return 1;
+        release_and_free_resource(chip->res_mc_indir);
+        chip->res_mc_indir = NULL;
+#endif  /* OPTi93X */
+        release_and_free_resource(chip->res_mc_base);
+        chip->res_mc_base = NULL;
 
-                release_and_free_resource(chip->res_mc_base);
-                chip->res_mc_base = NULL;
+        return -ENODEV;
+}
 
-        }
-#else   /* OPTi93X */
-        for (i = OPTi9XX_HW_82C931; i >= OPTi9XX_HW_82C930; i--) {
-                unsigned long flags;
-                unsigned char value;
+static int __devinit snd_card_opti9xx_detect(struct snd_card *card,
+                                             struct snd_opti9xx *chip)
+{
+        int i, err;
 
-                if ((err = snd_opti9xx_init(chip, i)) < 0)
+#ifndef OPTi93X
+        for (i = OPTi9XX_HW_82C928; i < OPTi9XX_HW_82C930; i++) {
+#else
+        for (i = OPTi9XX_HW_82C931; i >= OPTi9XX_HW_82C930; i--) {
+#endif
+                err = snd_opti9xx_init(chip, i);
+                if (err < 0)
                         return err;
 
-                if ((chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL)
-                        continue;
-
-                spin_lock_irqsave(&chip->lock, flags);
-                outb(chip->password, chip->mc_base + chip->pwd_reg);
-                outb(((chip->mc_indir_index & (1 << 8)) >> 4) |
-                        ((chip->mc_indir_index & 0xf0) >> 4), chip->mc_base);
-                spin_unlock_irqrestore(&chip->lock, flags);
-
-                value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(7));
-                snd_opti9xx_write(chip, OPTi9XX_MC_REG(7), 0xff - value);
-                if (snd_opti9xx_read(chip, OPTi9XX_MC_REG(7)) == 0xff - value)
+                err = snd_opti9xx_read_check(chip);
+                if (err == 0)
                         return 1;
-
-                release_and_free_resource(chip->res_mc_base);
-                chip->res_mc_base = NULL;
+#ifdef OPTi93X
+                chip->mc_indir_index = 0;
+#endif
         }
-#endif  /* OPTi93X */
-
         return -ENODEV;
 }
 
@@ -639,6 +656,8 @@ static int __devinit snd_card_opti9xx_pnp(struct snd_opti9xx *chip,
 #ifdef OPTi93X
         port = pnp_port_start(pdev, 0) - 4;
         fm_port = pnp_port_start(pdev, 1) + 8;
+        chip->mc_indir_index = pnp_port_start(pdev, 3) + 2;
+        chip->mc_indir_size = pnp_port_len(pdev, 3) - 2;
 #else
         if (pid->driver_data != 0x0924)
                 port = pnp_port_start(pdev, 1);
@@ -669,7 +688,7 @@ static int __devinit snd_card_opti9xx_pnp(struct snd_opti9xx *chip,
 static void snd_card_opti9xx_free(struct snd_card *card)
 {
         struct snd_opti9xx *chip = card->private_data;
-        
+
         if (chip) {
 #ifdef OPTi93X
                 struct snd_wss *codec = chip->codec;
@@ -677,6 +696,7 @@ static void snd_card_opti9xx_free(struct snd_card *card)
                         disable_irq(codec->irq);
                         free_irq(codec->irq, codec);
                 }
+                release_and_free_resource(chip->res_mc_indir);
 #endif
                 release_and_free_resource(chip->res_mc_base);
         }
@@ -696,11 +716,6 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
         struct snd_rawmidi *rmidi;
         struct snd_hwdep *synth;
 
-        if (! chip->res_mc_base &&
-            (chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size,
-                                                "OPTi9xx MC")) == NULL)
-                return -ENOMEM;
-
 #if defined(CS4231) || defined(OPTi93X)
         xdma2 = dma2;
 #else
@@ -954,6 +969,13 @@ static int __devinit snd_opti9xx_pnp_probe(struct pnp_card_link *pcard,
         }
         if (hw <= OPTi9XX_HW_82C930)
                 chip->mc_base -= 0x80;
+
+        error = snd_opti9xx_read_check(chip);
+        if (error) {
+                snd_printk(KERN_ERR "OPTI chip not found\n");
+                snd_card_free(card);
+                return error;
+        }
         snd_card_set_dev(card, &pcard->card->dev);
         if ((error = snd_opti9xx_probe(card)) < 0) {
                 snd_card_free(card);
diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig
index 135a2b77cc4a..a513651fa149 100644
--- a/sound/oss/Kconfig
+++ b/sound/oss/Kconfig
@@ -1,5 +1,3 @@
-# drivers/sound/Config.in
-#
 # 18 Apr 1998, Michael Elizabeth Chastain, <mailto:mec@shout.net>
 # More hacking for modularisation.
 #
diff --git a/sound/oss/dmasound/dmasound_paula.c b/sound/oss/dmasound/dmasound_paula.c
index 06e9e88e4c05..bb14e4c67e89 100644
--- a/sound/oss/dmasound/dmasound_paula.c
+++ b/sound/oss/dmasound/dmasound_paula.c
@@ -657,7 +657,7 @@ static int AmiStateInfo(char *buffer, size_t space)
         len += sprintf(buffer+len, "\tsound.volume_right = %d [0...64]\n",
                        dmasound.volume_right);
         if (len >= space) {
-                printk(KERN_ERR "dmasound_paula: overlowed state buffer alloc.\n") ;
+                printk(KERN_ERR "dmasound_paula: overflowed state buffer alloc.\n") ;
                 len = space ;
         }
         return len;
diff --git a/sound/pci/ca0106/ca0106_proc.c b/sound/pci/ca0106/ca0106_proc.c
index 15523e60351c..0470461cc03e 100644
--- a/sound/pci/ca0106/ca0106_proc.c
+++ b/sound/pci/ca0106/ca0106_proc.c
@@ -233,7 +233,7 @@ static void snd_ca0106_proc_dump_iec958( struct snd_info_buffer *buffer, u32 val
                         snd_iprintf(buffer, "user-defined\n");
                         break;
                 default:
-                        snd_iprintf(buffer, "unkown\n");
+                        snd_iprintf(buffer, "unknown\n");
                         break;
                 }
                 snd_iprintf(buffer, "Sample Bits: ");
diff --git a/sound/pci/cs46xx/imgs/cwcdma.asp b/sound/pci/cs46xx/imgs/cwcdma.asp
index 09d24c76f034..a65e1193c89a 100644
--- a/sound/pci/cs46xx/imgs/cwcdma.asp
+++ b/sound/pci/cs46xx/imgs/cwcdma.asp
@@ -26,10 +26,11 @@
 //
 //
 // The purpose of this code is very simple: make it possible to tranfser
-// the samples 'as they are' with no alteration from a PCMreader SCB (DMA from host)
-// to any other SCB. This is useful for AC3 throug SPDIF. SRC (source rate converters) 
-// task always alters the samples in some how, however it's from 48khz -> 48khz. The
-// alterations are not audible, but AC3 wont work. 
+// the samples 'as they are' with no alteration from a PCMreader
+// SCB (DMA from host) to any other SCB. This is useful for AC3 through SPDIF.
+// SRC (source rate converters) task always alters the samples in somehow,
+// however it's from 48khz -> 48khz.
+// The alterations are not audible, but AC3 wont work. 
 //
 //        ...
 //         |
diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index 6b8ae7b5cd54..1d369ff73805 100644
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -184,7 +184,7 @@ MODULE_PARM_DESC(enable, "Enable the EMU10K1X soundcard.");
  * The hardware has 3 channels for playback and 1 for capture.
  *  - channel 0 is the front channel
  *  - channel 1 is the rear channel
- *  - channel 2 is the center/lfe chanel
+ *  - channel 2 is the center/lfe channel
  * Volume is controlled by the AC97 for the front and rear channels by
  * the PCM Playback Volume, Sigmatel Surround Playback Volume and 
  * Surround Playback Volume. The Sigmatel 4-Speaker Stereo switch affects
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index d822bfc6cad6..efcc4f7c57f2 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2450,6 +2450,11 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
                 }
         }
 
+        /* disable 64bit DMA address for Teradici */
+        /* it does not work with device 6549:1200 subsys e4a2:040b */
+        if (chip->driver_type == AZX_DRIVER_TERA)
+                gcap &= ~ICH6_GCAP_64OK;
+
         /* allow 64bit DMA address if supported by H/W */
         if ((gcap & ICH6_GCAP_64OK) && !pci_set_dma_mask(pci, DMA_BIT_MASK(64)))
                 pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(64));
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 455a0494f907..447eda1f6770 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -72,7 +72,8 @@ struct ad198x_spec {
         hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
 
         unsigned int jack_present :1;
-        unsigned int inv_jack_detect:1;
+        unsigned int inv_jack_detect:1; /* inverted jack-detection */
+        unsigned int inv_eapd:1;        /* inverted EAPD implementation */
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         struct hda_loopback_check loopback;
@@ -458,7 +459,7 @@ static struct hda_codec_ops ad198x_patch_ops = {
 
 /*
  * EAPD control
- * the private value = nid | (invert << 8)
+ * the private value = nid
  */
 #define ad198x_eapd_info        snd_ctl_boolean_mono_info
 
@@ -467,8 +468,7 @@ static int ad198x_eapd_get(struct snd_kcontrol *kcontrol,
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         struct ad198x_spec *spec = codec->spec;
-        int invert = (kcontrol->private_value >> 8) & 1;
-        if (invert)
+        if (spec->inv_eapd)
                 ucontrol->value.integer.value[0] = ! spec->cur_eapd;
         else
                 ucontrol->value.integer.value[0] = spec->cur_eapd;
@@ -480,11 +480,10 @@ static int ad198x_eapd_put(struct snd_kcontrol *kcontrol,
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         struct ad198x_spec *spec = codec->spec;
-        int invert = (kcontrol->private_value >> 8) & 1;
         hda_nid_t nid = kcontrol->private_value & 0xff;
         unsigned int eapd;
         eapd = !!ucontrol->value.integer.value[0];
-        if (invert)
+        if (spec->inv_eapd)
                 eapd = !eapd;
         if (eapd == spec->cur_eapd)
                 return 0;
@@ -705,7 +704,7 @@ static struct snd_kcontrol_new ad1986a_laptop_eapd_mixers[] = {
                 .info = ad198x_eapd_info,
                 .get = ad198x_eapd_get,
                 .put = ad198x_eapd_put,
-                .private_value = 0x1b | (1 << 8), /* port-D, inversed */
+                .private_value = 0x1b, /* port-D */
         },
         { } /* end */
 };
@@ -1074,6 +1073,7 @@ static int patch_ad1986a(struct hda_codec *codec)
         spec->loopback.amplist = ad1986a_loopbacks;
 #endif
         spec->vmaster_nid = 0x1b;
+        spec->inv_eapd = 1; /* AD1986A has the inverted EAPD implementation */
 
         codec->patch_ops = ad198x_patch_ops;
 
@@ -2124,7 +2124,7 @@ static struct snd_kcontrol_new ad1988_laptop_mixers[] = {
                 .info = ad198x_eapd_info,
                 .get = ad198x_eapd_get,
                 .put = ad198x_eapd_put,
-                .private_value = 0x12 | (1 << 8), /* port-D, inversed */
+                .private_value = 0x12, /* port-D */
         },
 
         { } /* end */
@@ -3065,6 +3065,7 @@ static int patch_ad1988(struct hda_codec *codec)
                 spec->input_mux = &ad1988_laptop_capture_source;
                 spec->num_mixers = 1;
                 spec->mixers[0] = ad1988_laptop_mixers;
+                spec->inv_eapd = 1; /* inverted EAPD */
                 spec->num_init_verbs = 1;
                 spec->init_verbs[0] = ad1988_laptop_init_verbs;
                 if (board_config == AD1988_LAPTOP_DIG)
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 2439e84dcb21..4b200da1bd18 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -938,7 +938,7 @@ static void init_input(struct hda_codec *codec)
                 coef |= 0x0500; /* DMIC2 enable 2 channels, disable GPIO1 */
         if (is_active_pin(codec, CS_DMIC1_PIN_NID))
                 coef |= 0x1800; /* DMIC1 enable 2 channels, disable GPIO0 
-                                 * No effect if SPDIF_OUT2 is slected in 
+                                 * No effect if SPDIF_OUT2 is selected in 
                                  * IDX_SPDIF_CTL.
                                   */
         cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c
index 85c81feb10cf..a45c1169762b 100644
--- a/sound/pci/hda/patch_cmedia.c
+++ b/sound/pci/hda/patch_cmedia.c
@@ -66,7 +66,7 @@ struct cmi_spec {
 
         struct hda_pcm pcm_rec[2];      /* PCM information */
 
-        /* pin deafault configuration */
+        /* pin default configuration */
         hda_nid_t pin_nid[NUM_PINS];
         unsigned int def_conf[NUM_PINS];
         unsigned int pin_def_confs;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index d967836f36bb..888b6313eeca 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -208,6 +208,7 @@ enum {
         ALC885_MBP3,
         ALC885_MB5,
         ALC885_IMAC24,
+        ALC885_IMAC91,
         ALC883_3ST_2ch_DIG,
         ALC883_3ST_6ch_DIG,
         ALC883_3ST_6ch,
@@ -2400,6 +2401,8 @@ static const char *alc_slave_sws[] = {
         "Speaker Playback Switch",
         "Mono Playback Switch",
         "IEC958 Playback Switch",
+        "Line-Out Playback Switch",
+        "PCM Playback Switch",
         NULL,
 };
 
@@ -6618,7 +6621,7 @@ static struct hda_input_mux alc889A_mb31_capture_source = {
                 /* Front Mic (0x01) unused */
                 { "Line", 0x2 },
                 /* Line 2 (0x03) unused */
-                /* CD (0x04) unsused? */
+                /* CD (0x04) unused? */
         },
 };
 
@@ -7050,6 +7053,20 @@ static struct snd_kcontrol_new alc885_mb5_mixer[] = {
         { } /* end */
 };
 
+static struct snd_kcontrol_new alc885_imac91_mixer[] = {
+        HDA_CODEC_VOLUME("Line-Out Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
+        HDA_BIND_MUTE   ("Line-Out Playback Switch", 0x0c, 0x02, HDA_INPUT),
+        HDA_CODEC_MUTE  ("Speaker Playback Switch", 0x14, 0x00, HDA_OUTPUT),
+        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x00, HDA_OUTPUT),
+        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+        HDA_CODEC_MUTE  ("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x00, HDA_INPUT),
+        HDA_CODEC_MUTE  ("Mic Playback Switch", 0x0b, 0x00, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Boost", 0x18, 0x00, HDA_INPUT),
+        { } /* end */
+};
+
+
 static struct snd_kcontrol_new alc882_w2jc_mixer[] = {
         HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
         HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
@@ -7505,6 +7522,66 @@ static struct hda_verb alc885_mbp3_init_verbs[] = {
         { }
 };
 
+/* iMac 9,1 */
+static struct hda_verb alc885_imac91_init_verbs[] = {
+        /* Line-Out mixer: unmute input/output amp left and right (volume = 0) */
+        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        /* Rear mixer */
+        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        /* HP Pin: output 0 (0x0c) */
+        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
+        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+        /* Internal Speakers: output 0 (0x0d) */
+        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+        /* Mic (rear) pin: input vref at 80% */
+        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        /* Front Mic pin: input vref at 80% */
+        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        /* Line In pin: use output 1 when in LineOut mode */
+        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        {0x1a, AC_VERB_SET_CONNECT_SEL, 0x01},
+
+        /* FIXME: use matrix-type input source selection */
+        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
+        /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+        /* Input mixer2 */
+        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+        /* Input mixer3 */
+        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+        /* ADC1: mute amp left and right */
+        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
+        /* ADC2: mute amp left and right */
+        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
+        /* ADC3: mute amp left and right */
+        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
+
+        { }
+};
+
 /* iMac 24 mixer. */
 static struct snd_kcontrol_new alc885_imac24_mixer[] = {
         HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
@@ -7551,6 +7628,26 @@ static void alc885_mbp3_setup(struct hda_codec *codec)
         spec->autocfg.speaker_pins[0] = 0x14;
 }
 
+static void alc885_imac91_automute(struct hda_codec *codec)
+{
+        unsigned int present;
+
+        present = snd_hda_codec_read(codec, 0x14, 0,
+                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
+                                 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+        snd_hda_codec_amp_stereo(codec, 0x1a, HDA_OUTPUT, 0,
+                                 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+
+}
+
+static void alc885_imac91_unsol_event(struct hda_codec *codec,
+                                    unsigned int res)
+{
+        /* Headphone insertion or removal. */
+        if ((res >> 26) == ALC880_HP_EVENT)
+                alc885_imac91_automute(codec);
+}
 
 static struct hda_verb alc882_targa_verbs[] = {
         {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -8718,6 +8815,7 @@ static const char *alc882_models[ALC882_MODEL_LAST] = {
         [ALC885_MB5]            = "mb5",
         [ALC885_MBP3]           = "mbp3",
         [ALC885_IMAC24]         = "imac24",
+        [ALC885_IMAC91]         = "imac91",
         [ALC883_3ST_2ch_DIG]    = "3stack-2ch-dig",
         [ALC883_3ST_6ch_DIG]    = "3stack-6ch-dig",
         [ALC883_3ST_6ch]        = "3stack-6ch",
@@ -8891,6 +8989,7 @@ static struct snd_pci_quirk alc882_ssid_cfg_tbl[] = {
         SND_PCI_QUIRK(0x106b, 0x3600, "Macbook 3,1", ALC889A_MB31),
         SND_PCI_QUIRK(0x106b, 0x3800, "MacbookPro 4,1", ALC885_MBP3),
         SND_PCI_QUIRK(0x106b, 0x3e00, "iMac 24 Aluminum", ALC885_IMAC24),
+        SND_PCI_QUIRK(0x106b, 0x4900, "iMac 9,1 Aluminum", ALC885_IMAC91),
         SND_PCI_QUIRK(0x106b, 0x3f00, "Macbook 5,1", ALC885_MB5),
         /* FIXME: HP jack sense seems not working for MBP 5,1 or 5,2,
          * so apparently no perfect solution yet
@@ -9002,6 +9101,20 @@ static struct alc_config_preset alc882_presets[] = {
                 .setup = alc885_imac24_setup,
                 .init_hook = alc885_imac24_init_hook,
         },
+        [ALC885_IMAC91] = {
+                .mixers = { alc885_imac91_mixer, alc882_chmode_mixer },
+                .init_verbs = { alc885_imac91_init_verbs,
+                                alc880_gpio1_init_verbs },
+                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+                .dac_nids = alc882_dac_nids,
+                .channel_mode = alc885_mbp_4ch_modes,
+                .num_channel_mode = ARRAY_SIZE(alc885_mbp_4ch_modes),
+                .input_mux = &alc882_capture_source,
+                .dig_out_nid = ALC882_DIGOUT_NID,
+                .dig_in_nid = ALC882_DIGIN_NID,
+                .unsol_event = alc885_imac91_unsol_event,
+                .init_hook = alc885_imac91_automute,
+        },
         [ALC882_TARGA] = {
                 .mixers = { alc882_targa_mixer, alc882_chmode_mixer },
                 .init_verbs = { alc882_base_init_verbs, alc882_adc1_init_verbs,
@@ -9908,10 +10021,12 @@ static int patch_alc882(struct hda_codec *codec)
                 spec->init_amp = ALC_INIT_DEFAULT; /* always initialize */
 
         if (!spec->adc_nids && spec->input_mux) {
-                int i;
+                int i, j;
                 spec->num_adc_nids = 0;
                 for (i = 0; i < ARRAY_SIZE(alc882_adc_nids); i++) {
+                        const struct hda_input_mux *imux = spec->input_mux;
                         hda_nid_t cap;
+                        hda_nid_t items[16];
                         hda_nid_t nid = alc882_adc_nids[i];
                         unsigned int wcap = get_wcaps(codec, nid);
                         /* get type */
@@ -9922,6 +10037,15 @@ static int patch_alc882(struct hda_codec *codec)
                         err = snd_hda_get_connections(codec, nid, &cap, 1);
                         if (err < 0)
                                 continue;
+                        err = snd_hda_get_connections(codec, cap, items,
+                                                      ARRAY_SIZE(items));
+                        if (err < 0)
+                                continue;
+                        for (j = 0; j < imux->num_items; j++)
+                                if (imux->items[j].index >= err)
+                                        break;
+                        if (j < imux->num_items)
+                                continue;
                         spec->private_capsrc_nids[spec->num_adc_nids] = cap;
                         spec->num_adc_nids++;
                 }
@@ -16846,6 +16970,7 @@ static struct snd_pci_quirk alc662_cfg_tbl[] = {
                                         ALC662_3ST_6ch_DIG),
         SND_PCI_QUIRK_MASK(0x1854, 0xf000, 0x2000, "ASUS H13-200x",
                            ALC663_ASUS_H13),
+        SND_PCI_QUIRK(0x8086, 0xd604, "Intel mobo", ALC662_3ST_2ch_DIG),
         {}
 };
 
diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 110d16e52733..765d7bd4c3d4 100644
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -689,32 +689,14 @@ static int aureon_ac97_mmute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
         return change;
 }
 
-static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
+static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -10000, 100, 1);
 static const DECLARE_TLV_DB_SCALE(db_scale_wm_pcm, -6400, 50, 1);
 static const DECLARE_TLV_DB_SCALE(db_scale_wm_adc, -1200, 100, 0);
 static const DECLARE_TLV_DB_SCALE(db_scale_ac97_master, -4650, 150, 0);
 static const DECLARE_TLV_DB_SCALE(db_scale_ac97_gain, -3450, 150, 0);
 
-/*
- * Logarithmic volume values for WM8770
- * Computed as 20 * Log10(255 / x)
- */
-static const unsigned char wm_vol[256] = {
-        127, 48, 42, 39, 36, 34, 33, 31, 30, 29, 28, 27, 27, 26, 25, 25, 24, 24, 23,
-        23, 22, 22, 21, 21, 21, 20, 20, 20, 19, 19, 19, 18, 18, 18, 18, 17, 17, 17,
-        17, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 13, 13, 13,
-        13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11,
-        11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8,
-        8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6,
-        6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
-        5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3,
-        3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-        2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-        1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0
-};
-
-#define WM_VOL_MAX      (sizeof(wm_vol) - 1)
+#define WM_VOL_MAX      100
+#define WM_VOL_CNT      101     /* 0dB .. -100dB */
 #define WM_VOL_MUTE     0x8000
 
 static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index, unsigned short vol, unsigned short master)
@@ -724,7 +706,8 @@ static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index, unsigned sho
         if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE))
                 nvol = 0;
         else
-                nvol = 127 - wm_vol[(((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 127) & WM_VOL_MAX];
+                nvol = ((vol % WM_VOL_CNT) * (master % WM_VOL_CNT)) /
+                                                                WM_VOL_MAX;
 
         wm_put(ice, index, nvol);
         wm_put_nocache(ice, index, 0x180 | nvol);
@@ -820,7 +803,7 @@ static int wm_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *
         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
         uinfo->count = voices;
         uinfo->value.integer.min = 0;           /* mute (-101dB) */
-        uinfo->value.integer.max = 0x7F;        /* 0dB */
+        uinfo->value.integer.max = WM_VOL_MAX;  /* 0dB */
         return 0;
 }
 
@@ -850,7 +833,7 @@ static int wm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *
         snd_ice1712_save_gpio_status(ice);
         for (i = 0; i < voices; i++) {
                 unsigned int vol = ucontrol->value.integer.value[i];
-                if (vol > 0x7f)
+                if (vol > WM_VOL_MAX)
                         continue;
                 vol |= spec->vol[ofs+i];
                 if (vol != spec->vol[ofs+i]) {
diff --git a/sound/pci/ice1712/juli.c b/sound/pci/ice1712/juli.c
index 0c9413d5341b..98bc3b7681b5 100644
--- a/sound/pci/ice1712/juli.c
+++ b/sound/pci/ice1712/juli.c
@@ -380,7 +380,7 @@ static struct snd_kcontrol_new juli_mute_controls[] __devinitdata = {
          * inputs) are fed from Xilinx.
          *
          * I even checked traces on board and coded a support in driver for
-         * an alternative possiblity - the unused I2S ICE output channels
+         * an alternative possibility - the unused I2S ICE output channels
          * switched to HW-IN/SPDIF-IN and providing the monitoring signal to
          * the DAC - to no avail. The I2S outputs seem to be unconnected.
          *
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 0dce331a2a3b..a1b10d1a384d 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -3017,7 +3017,7 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry,
                 insel = "Coaxial";
                 break;
         default:
-                insel = "Unkown";
+                insel = "Unknown";
         }
 
         switch (hdspm->control_register & HDSPM_SyncRefMask) {
@@ -3028,7 +3028,7 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry,
                 syncref = "MADI";
                 break;
         default:
-                syncref = "Unkown";
+                syncref = "Unknown";
         }
         snd_iprintf(buffer, "Inputsel = %s, SyncRef = %s\n", insel,
                     syncref);
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index aa40d985138f..3e99fe5131dd 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -101,7 +101,7 @@ static int uda134x_write(struct snd_soc_codec *codec, unsigned int reg,
         pr_debug("%s reg: %02X, value:%02X\n", __func__, reg, value);
 
         if (reg >= UDA134X_REGS_NUM) {
-                printk(KERN_ERR "%s unkown register: reg: %u",
+                printk(KERN_ERR "%s unknown register: reg: %u",
                        __func__, reg);
                 return -EINVAL;
         }
@@ -552,7 +552,7 @@ static int uda134x_soc_probe(struct platform_device *pdev)
                                         ARRAY_SIZE(uda1341_snd_controls));
         break;
         default:
-                printk(KERN_ERR "%s unkown codec type: %d",
+                printk(KERN_ERR "%s unknown codec type: %d",
                         __func__, pd->model);
         return -EINVAL;
         }
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index b8cae1758642..ce5515e3f2b0 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -607,7 +607,7 @@ SOC_SINGLE("Right Input PGA Common Mode Switch", WM8903_ANALOGUE_RIGHT_INPUT_1,
 SOC_SINGLE("DRC Switch", WM8903_DRC_0, 15, 1, 0),
 SOC_ENUM("DRC Compressor Slope R0", drc_slope_r0),
 SOC_ENUM("DRC Compressor Slope R1", drc_slope_r1),
-SOC_SINGLE_TLV("DRC Compressor Threashold Volume", WM8903_DRC_3, 5, 124, 1,
+SOC_SINGLE_TLV("DRC Compressor Threshold Volume", WM8903_DRC_3, 5, 124, 1,
                drc_tlv_thresh),
 SOC_SINGLE_TLV("DRC Volume", WM8903_DRC_3, 0, 30, 1, drc_tlv_amp),
 SOC_SINGLE_TLV("DRC Minimum Gain Volume", WM8903_DRC_1, 2, 3, 1, drc_tlv_min),
@@ -617,11 +617,11 @@ SOC_ENUM("DRC Decay Rate", drc_decay),
 SOC_ENUM("DRC FF Delay", drc_ff_delay),
 SOC_SINGLE("DRC Anticlip Switch", WM8903_DRC_0, 1, 1, 0),
 SOC_SINGLE("DRC QR Switch", WM8903_DRC_0, 2, 1, 0),
-SOC_SINGLE_TLV("DRC QR Threashold Volume", WM8903_DRC_0, 6, 3, 0, drc_tlv_max),
+SOC_SINGLE_TLV("DRC QR Threshold Volume", WM8903_DRC_0, 6, 3, 0, drc_tlv_max),
 SOC_ENUM("DRC QR Decay Rate", drc_qr_decay),
 SOC_SINGLE("DRC Smoothing Switch", WM8903_DRC_0, 3, 1, 0),
 SOC_SINGLE("DRC Smoothing Hysteresis Switch", WM8903_DRC_0, 0, 1, 0),
-SOC_ENUM("DRC Smoothing Threashold", drc_smoothing),
+SOC_ENUM("DRC Smoothing Threshold", drc_smoothing),
 SOC_SINGLE_TLV("DRC Startup Volume", WM8903_DRC_0, 6, 18, 0, drc_tlv_startup),
 
 SOC_DOUBLE_R_TLV("Digital Capture Volume", WM8903_ADC_DIGITAL_VOLUME_LEFT,
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 5e32f2ed5fc2..2981afae842c 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -689,7 +689,7 @@ SOC_DOUBLE_TLV("Digital Sidetone Volume", WM8993_DIGITAL_SIDE_TONE,
 
 SOC_SINGLE("DRC Switch", WM8993_DRC_CONTROL_1, 15, 1, 0),
 SOC_ENUM("DRC Path", drc_path),
-SOC_SINGLE_TLV("DRC Compressor Threashold Volume", WM8993_DRC_CONTROL_2,
+SOC_SINGLE_TLV("DRC Compressor Threshold Volume", WM8993_DRC_CONTROL_2,
                2, 60, 1, drc_comp_threash),
 SOC_SINGLE_TLV("DRC Compressor Amplitude Volume", WM8993_DRC_CONTROL_3,
                11, 30, 1, drc_comp_amp),
@@ -709,7 +709,7 @@ SOC_SINGLE_TLV("DRC Quick Release Volume", WM8993_DRC_CONTROL_3, 2, 3, 0,
 SOC_ENUM("DRC Quick Release Rate", drc_qr_rate),
 SOC_SINGLE("DRC Smoothing Switch", WM8993_DRC_CONTROL_1, 11, 1, 0),
 SOC_SINGLE("DRC Smoothing Hysteresis Switch", WM8993_DRC_CONTROL_1, 8, 1, 0),
-SOC_ENUM("DRC Smoothing Hysteresis Threashold", drc_smooth),
+SOC_ENUM("DRC Smoothing Hysteresis Threshold", drc_smooth),
 SOC_SINGLE_TLV("DRC Startup Volume", WM8993_DRC_CONTROL_4, 8, 18, 0,
                drc_startup_tlv),
 
diff --git a/sound/soc/imx/mx1_mx2-pcm.c b/sound/soc/imx/mx1_mx2-pcm.c
index b83866529397..bffffcd5ff34 100644
--- a/sound/soc/imx/mx1_mx2-pcm.c
+++ b/sound/soc/imx/mx1_mx2-pcm.c
@@ -322,12 +322,12 @@ static int mx1_mx2_pcm_open(struct snd_pcm_substream *substream)
 
         pr_debug("%s: Requesting dma channel (%s)\n", __func__,
                                                 prtd->dma_params->name);
-        prtd->dma_ch = imx_dma_request_by_prio(prtd->dma_params->name,
-                                                DMA_PRIO_HIGH);
-        if (prtd->dma_ch < 0) {
+        ret = imx_dma_request_by_prio(prtd->dma_params->name, DMA_PRIO_HIGH);
+        if (ret < 0) {
                 printk(KERN_ERR "Error %d requesting dma channel\n", ret);
                 return ret;
         }
+        prtd->dma_ch = ret;
         imx_dma_config_burstlen(prtd->dma_ch,
                                 prtd->dma_params->watermark_level);
 
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.c b/sound/soc/s3c24xx/s3c24xx_simtec.c
index 507b2ed5d58b..d441c3b64631 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec.c
+++ b/sound/soc/s3c24xx/s3c24xx_simtec.c
@@ -270,7 +270,7 @@ static int attach_gpio_amp(struct device *dev,
                 gpio_direction_output(pd->amp_gain[1], 0);
         }
 
-        /* note, curently we assume GPA0 isn't valid amp */
+        /* note, currently we assume GPA0 isn't valid amp */
         if (pdata->amp_gpio > 0) {
                 ret = gpio_request(pd->amp_gpio, "gpio-amp");
                 if (ret) {
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c
index 0eb1722f6581..1d61109e09fa 100644
--- a/sound/soc/s6000/s6000-pcm.c
+++ b/sound/soc/s6000/s6000-pcm.c
@@ -196,7 +196,7 @@ static int s6000_pcm_start(struct snd_pcm_substream *substream)
                            0 /* destination skip after chunk (impossible) */,
                            4 /* 16 byte burst size */,
                            -1 /* don't conserve bandwidth */,
-                           0 /* low watermark irq descriptor theshold */,
+                           0 /* low watermark irq descriptor threshold */,
                            0 /* disable hardware timestamps */,
                            1 /* enable channel */);
 
diff --git a/sound/sound_core.c b/sound/sound_core.c
index 49c998186592..dbca7c909a31 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -353,7 +353,7 @@ static struct sound_unit *chains[SOUND_STEP];
  *      @dev: device pointer
  *
  *      Allocate a special sound device by minor number from the sound
- *      subsystem. The allocated number is returned on succes. On failure
+ *      subsystem. The allocated number is returned on success. On failure
  *      a negative error code is returned.
  */
  
diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c
index 63c8f45c0c22..67c91230c197 100644
--- a/sound/synth/emux/soundfont.c
+++ b/sound/synth/emux/soundfont.c
@@ -374,7 +374,7 @@ sf_zone_new(struct snd_sf_list *sflist, struct snd_soundfont *sf)
 
 
 /*
- * increment sample couter
+ * increment sample counter
  */
 static void
 set_sample_counter(struct snd_sf_list *sflist, struct snd_soundfont *sf,
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c
index f71cd28eca6b..91bb29666d26 100644
--- a/sound/usb/usx2y/us122l.c
+++ b/sound/usb/usx2y/us122l.c
@@ -194,7 +194,8 @@ static int usb_stream_hwdep_open(struct snd_hwdep *hw, struct file *file)
         if (!us122l->first)
                 us122l->first = file;
 
-        if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144 ||
+            us122l->dev->descriptor.idProduct == USB_ID_US144MKII) {
                 iface = usb_ifnum_to_if(us122l->dev, 0);
                 usb_autopm_get_interface(iface);
         }
@@ -209,7 +210,8 @@ static int usb_stream_hwdep_release(struct snd_hwdep *hw, struct file *file)
         struct usb_interface *iface;
         snd_printdd(KERN_DEBUG "%p %p\n", hw, file);
 
-        if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144 ||
+            us122l->dev->descriptor.idProduct == USB_ID_US144MKII) {
                 iface = usb_ifnum_to_if(us122l->dev, 0);
                 usb_autopm_put_interface(iface);
         }
@@ -476,7 +478,8 @@ static bool us122l_create_card(struct snd_card *card)
         int err;
         struct us122l *us122l = US122L(card);
 
-        if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144 ||
+            us122l->dev->descriptor.idProduct == USB_ID_US144MKII) {
                 err = usb_set_interface(us122l->dev, 0, 1);
                 if (err) {
                         snd_printk(KERN_ERR "usb_set_interface error \n");
@@ -495,7 +498,8 @@ static bool us122l_create_card(struct snd_card *card)
         if (!us122l_start(us122l, 44100, 256))
                 return false;
 
-        if (us122l->dev->descriptor.idProduct == USB_ID_US144)
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144 ||
+            us122l->dev->descriptor.idProduct == USB_ID_US144MKII)
                 err = us144_create_usbmidi(card);
         else
                 err = us122l_create_usbmidi(card);
@@ -597,7 +601,8 @@ static int snd_us122l_probe(struct usb_interface *intf,
         struct snd_card *card;
         int err;
 
-        if (device->descriptor.idProduct == USB_ID_US144
+        if ((device->descriptor.idProduct == USB_ID_US144 ||
+             device->descriptor.idProduct == USB_ID_US144MKII)
                 && device->speed == USB_SPEED_HIGH) {
                 snd_printk(KERN_ERR "disable ehci-hcd to run US-144 \n");
                 return -ENODEV;
@@ -692,7 +697,8 @@ static int snd_us122l_resume(struct usb_interface *intf)
 
         mutex_lock(&us122l->mutex);
         /* needed, doesn't restart without: */
-        if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144 ||
+            us122l->dev->descriptor.idProduct == USB_ID_US144MKII) {
                 err = usb_set_interface(us122l->dev, 0, 1);
                 if (err) {
                         snd_printk(KERN_ERR "usb_set_interface error \n");
@@ -737,6 +743,16 @@ static struct usb_device_id snd_us122l_usb_id_table[] = {
                 .idVendor =     0x0644,
                 .idProduct =    USB_ID_US144
         },
+        {
+                .match_flags =  USB_DEVICE_ID_MATCH_DEVICE,
+                .idVendor =     0x0644,
+                .idProduct =    USB_ID_US122MKII
+        },
+        {
+                .match_flags =  USB_DEVICE_ID_MATCH_DEVICE,
+                .idVendor =     0x0644,
+                .idProduct =    USB_ID_US144MKII
+        },
         { /* terminator */ }
 };
 
diff --git a/sound/usb/usx2y/us122l.h b/sound/usb/usx2y/us122l.h
index 4daf1982e821..f263b3f96c86 100644
--- a/sound/usb/usx2y/us122l.h
+++ b/sound/usb/usx2y/us122l.h
@@ -25,5 +25,7 @@ struct us122l {
 
 #define USB_ID_US122L 0x800E
 #define USB_ID_US144 0x800F
+#define USB_ID_US122MKII 0x8021
+#define USB_ID_US144MKII 0x8020
 
 #endif