16 files changed, 293 insertions, 43 deletions

diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
index 24793c5b65ac..4d2a6ae978f7 100644
--- a/sound/oss/ad1848.c
+++ b/sound/oss/ad1848.c
@@ -716,7 +716,7 @@ static int ad1848_mixer_ioctl(int dev, unsigned int cmd, void __user *arg)
                                 
                                 default:
                                         if (get_user(val, (int __user *)arg))
-                                        return -EFAULT;
+                                                return -EFAULT;
                                         val = ad1848_mixer_set(devc, cmd & 0xff, val);
                                         break;
                         } 
diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
index c4a4cdc07ab9..c6f2621221ba 100644
--- a/sound/oss/au1550_ac97.c
+++ b/sound/oss/au1550_ac97.c
@@ -50,7 +50,6 @@
 #include <linux/poll.h>
 #include <linux/bitops.h>
 #include <linux/spinlock.h>
-#include <linux/smp_lock.h>
 #include <linux/ac97_codec.h>
 #include <linux/mutex.h>
 
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index a7802b99436c..720a81d711e3 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -971,6 +971,36 @@ static void restore_init_pincfgs(struct hda_codec *codec)
 }
 
 /*
+ * audio-converter setup caches
+ */
+struct hda_cvt_setup {
+        hda_nid_t nid;
+        u8 stream_tag;
+        u8 channel_id;
+        u16 format_id;
+        unsigned char active;   /* cvt is currently used */
+        unsigned char dirty;    /* setups should be cleared */
+};
+
+/* get or create a cache entry for the given audio converter NID */
+static struct hda_cvt_setup *
+get_hda_cvt_setup(struct hda_codec *codec, hda_nid_t nid)
+{
+        struct hda_cvt_setup *p;
+        int i;
+
+        for (i = 0; i < codec->cvt_setups.used; i++) {
+                p = snd_array_elem(&codec->cvt_setups, i);
+                if (p->nid == nid)
+                        return p;
+        }
+        p = snd_array_new(&codec->cvt_setups);
+        if (p)
+                p->nid = nid;
+        return p;
+}
+
+/*
  * codec destructor
  */
 static void snd_hda_codec_free(struct hda_codec *codec)
@@ -1038,12 +1068,14 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus,
         codec->addr = codec_addr;
         mutex_init(&codec->spdif_mutex);
         mutex_init(&codec->control_mutex);
+        mutex_init(&codec->prepare_mutex);
         init_hda_cache(&codec->amp_cache, sizeof(struct hda_amp_info));
         init_hda_cache(&codec->cmd_cache, sizeof(struct hda_cache_head));
         snd_array_init(&codec->mixers, sizeof(struct hda_nid_item), 32);
         snd_array_init(&codec->nids, sizeof(struct hda_nid_item), 32);
         snd_array_init(&codec->init_pins, sizeof(struct hda_pincfg), 16);
         snd_array_init(&codec->driver_pins, sizeof(struct hda_pincfg), 16);
+        snd_array_init(&codec->cvt_setups, sizeof(struct hda_cvt_setup), 8);
         if (codec->bus->modelname) {
                 codec->modelname = kstrdup(codec->bus->modelname, GFP_KERNEL);
                 if (!codec->modelname) {
@@ -1181,16 +1213,51 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
                                 u32 stream_tag,
                                 int channel_id, int format)
 {
+        struct hda_cvt_setup *p;
+        unsigned int oldval, newval;
+        int i;
+
         if (!nid)
                 return;
 
         snd_printdd("hda_codec_setup_stream: "
                     "NID=0x%x, stream=0x%x, channel=%d, format=0x%x\n",
                     nid, stream_tag, channel_id, format);
-        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CHANNEL_STREAMID,
-                            (stream_tag << 4) | channel_id);
-        msleep(1);
-        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, format);
+        p = get_hda_cvt_setup(codec, nid);
+        if (!p)
+                return;
+        /* update the stream-id if changed */
+        if (p->stream_tag != stream_tag || p->channel_id != channel_id) {
+                oldval = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
+                newval = (stream_tag << 4) | channel_id;
+                if (oldval != newval)
+                        snd_hda_codec_write(codec, nid, 0,
+                                            AC_VERB_SET_CHANNEL_STREAMID,
+                                            newval);
+                p->stream_tag = stream_tag;
+                p->channel_id = channel_id;
+        }
+        /* update the format-id if changed */
+        if (p->format_id != format) {
+                oldval = snd_hda_codec_read(codec, nid, 0,
+                                            AC_VERB_GET_STREAM_FORMAT, 0);
+                if (oldval != format) {
+                        msleep(1);
+                        snd_hda_codec_write(codec, nid, 0,
+                                            AC_VERB_SET_STREAM_FORMAT,
+                                            format);
+                }
+                p->format_id = format;
+        }
+        p->active = 1;
+        p->dirty = 0;
+
+        /* make other inactive cvts with the same stream-tag dirty */
+        for (i = 0; i < codec->cvt_setups.used; i++) {
+                p = snd_array_elem(&codec->cvt_setups, i);
+                if (!p->active && p->stream_tag == stream_tag)
+                        p->dirty = 1;
+        }
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_setup_stream);
 
@@ -1201,17 +1268,54 @@ EXPORT_SYMBOL_HDA(snd_hda_codec_setup_stream);
  */
 void snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid)
 {
+        struct hda_cvt_setup *p;
+
         if (!nid)
                 return;
 
         snd_printdd("hda_codec_cleanup_stream: NID=0x%x\n", nid);
+        /* here we just clear the active flag; actual clean-ups will be done
+         * in purify_inactive_streams()
+         */
+        p = get_hda_cvt_setup(codec, nid);
+        if (p)
+                p->active = 0;
+}
+EXPORT_SYMBOL_HDA(snd_hda_codec_cleanup_stream);
+
+static void really_cleanup_stream(struct hda_codec *codec,
+                                  struct hda_cvt_setup *q)
+{
+        hda_nid_t nid = q->nid;
         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CHANNEL_STREAMID, 0);
-#if 0 /* keep the format */
-        msleep(1);
         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, 0);
-#endif
+        memset(q, 0, sizeof(*q));
+        q->nid = nid;
+}
+
+/* clean up the all conflicting obsolete streams */
+static void purify_inactive_streams(struct hda_codec *codec)
+{
+        int i;
+
+        for (i = 0; i < codec->cvt_setups.used; i++) {
+                struct hda_cvt_setup *p = snd_array_elem(&codec->cvt_setups, i);
+                if (p->dirty)
+                        really_cleanup_stream(codec, p);
+        }
+}
+
+/* clean up all streams; called from suspend */
+static void hda_cleanup_all_streams(struct hda_codec *codec)
+{
+        int i;
+
+        for (i = 0; i < codec->cvt_setups.used; i++) {
+                struct hda_cvt_setup *p = snd_array_elem(&codec->cvt_setups, i);
+                if (p->stream_tag)
+                        really_cleanup_stream(codec, p);
+        }
 }
-EXPORT_SYMBOL_HDA(snd_hda_codec_cleanup_stream);
 
 /*
  * amp access functions
@@ -2928,6 +3032,7 @@ static void hda_call_codec_suspend(struct hda_codec *codec)
 {
         if (codec->patch_ops.suspend)
                 codec->patch_ops.suspend(codec, PMSG_SUSPEND);
+        hda_cleanup_all_streams(codec);
         hda_set_power_state(codec,
                             codec->afg ? codec->afg : codec->mfg,
                             AC_PWRST_D3);
@@ -3377,6 +3482,35 @@ static int set_pcm_default_values(struct hda_codec *codec,
         return 0;
 }
 
+/*
+ * codec prepare/cleanup entries
+ */
+int snd_hda_codec_prepare(struct hda_codec *codec,
+                          struct hda_pcm_stream *hinfo,
+                          unsigned int stream,
+                          unsigned int format,
+                          struct snd_pcm_substream *substream)
+{
+        int ret;
+        mutex_lock(&codec->prepare_mutex);
+        ret = hinfo->ops.prepare(hinfo, codec, stream, format, substream);
+        if (ret >= 0)
+                purify_inactive_streams(codec);
+        mutex_unlock(&codec->prepare_mutex);
+        return ret;
+}
+EXPORT_SYMBOL_HDA(snd_hda_codec_prepare);
+
+void snd_hda_codec_cleanup(struct hda_codec *codec,
+                           struct hda_pcm_stream *hinfo,
+                           struct snd_pcm_substream *substream)
+{
+        mutex_lock(&codec->prepare_mutex);
+        hinfo->ops.cleanup(hinfo, codec, substream);
+        mutex_unlock(&codec->prepare_mutex);
+}
+EXPORT_SYMBOL_HDA(snd_hda_codec_cleanup);
+
 /* global */
 const char *snd_hda_pcm_type_name[HDA_PCM_NTYPES] = {
         "Audio", "SPDIF", "HDMI", "Modem"
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 0328cf55cdba..3f7a479881e5 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -826,12 +826,14 @@ struct hda_codec {
 
         struct mutex spdif_mutex;
         struct mutex control_mutex;
+        struct mutex prepare_mutex;
         unsigned int spdif_status;      /* IEC958 status bits */
         unsigned short spdif_ctls;      /* SPDIF control bits */
         unsigned int spdif_in_enable;   /* SPDIF input enable? */
         hda_nid_t *slave_dig_outs; /* optional digital out slave widgets */
         struct snd_array init_pins;     /* initial (BIOS) pin configurations */
         struct snd_array driver_pins;   /* pin configs set by codec parser */
+        struct snd_array cvt_setups;    /* audio convert setups */
 
 #ifdef CONFIG_SND_HDA_HWDEP
         struct snd_hwdep *hwdep;        /* assigned hwdep device */
@@ -948,6 +950,16 @@ int snd_hda_codec_build_controls(struct hda_codec *codec);
  */
 int snd_hda_build_pcms(struct hda_bus *bus);
 int snd_hda_codec_build_pcms(struct hda_codec *codec);
+
+int snd_hda_codec_prepare(struct hda_codec *codec,
+                          struct hda_pcm_stream *hinfo,
+                          unsigned int stream,
+                          unsigned int format,
+                          struct snd_pcm_substream *substream);
+void snd_hda_codec_cleanup(struct hda_codec *codec,
+                           struct hda_pcm_stream *hinfo,
+                           struct snd_pcm_substream *substream);
+
 void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
                                 u32 stream_tag,
                                 int channel_id, int format);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 66d420212d9a..1053fff4bd0a 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1634,7 +1634,7 @@ static int azx_pcm_hw_free(struct snd_pcm_substream *substream)
         azx_dev->period_bytes = 0;
         azx_dev->format_val = 0;
 
-        hinfo->ops.cleanup(hinfo, apcm->codec, substream);
+        snd_hda_codec_cleanup(apcm->codec, hinfo, substream);
 
         return snd_pcm_lib_free_pages(substream);
 }
@@ -1688,8 +1688,8 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
         else
                 azx_dev->fifo_size = 0;
 
-        return hinfo->ops.prepare(hinfo, apcm->codec, azx_dev->stream_tag,
-                                  azx_dev->format_val, substream);
+        return snd_hda_codec_prepare(apcm->codec, hinfo, azx_dev->stream_tag,
+                                     azx_dev->format_val, substream);
 }
 
 static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index df8b19b17308..f7e234e5ee96 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -3206,6 +3206,8 @@ static struct hda_codec_preset snd_hda_preset_conexant[] = {
           .patch = patch_cxt5066 },
         { .id = 0x14f15067, .name = "CX20583 (Pebble HSF)",
           .patch = patch_cxt5066 },
+        { .id = 0x14f15068, .name = "CX20584",
+          .patch = patch_cxt5066 },
         { .id = 0x14f15069, .name = "CX20585",
           .patch = patch_cxt5066 },
         {} /* terminator */
@@ -3216,6 +3218,7 @@ MODULE_ALIAS("snd-hda-codec-id:14f15047");
 MODULE_ALIAS("snd-hda-codec-id:14f15051");
 MODULE_ALIAS("snd-hda-codec-id:14f15066");
 MODULE_ALIAS("snd-hda-codec-id:14f15067");
+MODULE_ALIAS("snd-hda-codec-id:14f15068");
 MODULE_ALIAS("snd-hda-codec-id:14f15069");
 
 MODULE_LICENSE("GPL");
diff --git a/sound/pci/hda/patch_nvhdmi.c b/sound/pci/hda/patch_nvhdmi.c
index a281836fd472..77e2b4028b9f 100644
--- a/sound/pci/hda/patch_nvhdmi.c
+++ b/sound/pci/hda/patch_nvhdmi.c
@@ -540,26 +540,32 @@ static int patch_nvhdmi_2ch(struct hda_codec *codec)
  * patch entries
  */
 static struct hda_codec_preset snd_hda_preset_nvhdmi[] = {
-        { .id = 0x10de0002, .name = "MCP77/78 HDMI",
-          .patch = patch_nvhdmi_8ch_7x },
-        { .id = 0x10de0003, .name = "MCP77/78 HDMI",
-          .patch = patch_nvhdmi_8ch_7x },
-        { .id = 0x10de0005, .name = "MCP77/78 HDMI",
-          .patch = patch_nvhdmi_8ch_7x },
-        { .id = 0x10de0006, .name = "MCP77/78 HDMI",
-          .patch = patch_nvhdmi_8ch_7x },
-        { .id = 0x10de0007, .name = "MCP79/7A HDMI",
-          .patch = patch_nvhdmi_8ch_7x },
-        { .id = 0x10de000a, .name = "GT220 HDMI",
-          .patch = patch_nvhdmi_8ch_89 },
-        { .id = 0x10de000b, .name = "GT21x HDMI",
-          .patch = patch_nvhdmi_8ch_89 },
-        { .id = 0x10de000c, .name = "MCP89 HDMI",
-          .patch = patch_nvhdmi_8ch_89 },
-        { .id = 0x10de000d, .name = "GT240 HDMI",
-          .patch = patch_nvhdmi_8ch_89 },
-        { .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch },
-        { .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch },
+        { .id = 0x10de0002, .name = "MCP77/78 HDMI",  .patch = patch_nvhdmi_8ch_7x },
+        { .id = 0x10de0003, .name = "MCP77/78 HDMI",  .patch = patch_nvhdmi_8ch_7x },
+        { .id = 0x10de0005, .name = "MCP77/78 HDMI",  .patch = patch_nvhdmi_8ch_7x },
+        { .id = 0x10de0006, .name = "MCP77/78 HDMI",  .patch = patch_nvhdmi_8ch_7x },
+        { .id = 0x10de0007, .name = "MCP79/7A HDMI",  .patch = patch_nvhdmi_8ch_7x },
+        { .id = 0x10de000a, .name = "GPU 0a HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de000b, .name = "GPU 0b HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de000c, .name = "MCP89 HDMI",     .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de000d, .name = "GPU 0d HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0010, .name = "GPU 10 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0011, .name = "GPU 11 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0012, .name = "GPU 12 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0013, .name = "GPU 13 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0014, .name = "GPU 14 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0018, .name = "GPU 18 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0019, .name = "GPU 19 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de001a, .name = "GPU 1a HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de001b, .name = "GPU 1b HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de001c, .name = "GPU 1c HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0040, .name = "GPU 40 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0041, .name = "GPU 41 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0042, .name = "GPU 42 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0043, .name = "GPU 43 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0044, .name = "GPU 44 HDMI/DP", .patch = patch_nvhdmi_8ch_89 },
+        { .id = 0x10de0067, .name = "MCP67 HDMI",     .patch = patch_nvhdmi_2ch },
+        { .id = 0x10de8001, .name = "MCP73 HDMI",     .patch = patch_nvhdmi_2ch },
         {} /* terminator */
 };
 
@@ -572,6 +578,21 @@ MODULE_ALIAS("snd-hda-codec-id:10de000a");
 MODULE_ALIAS("snd-hda-codec-id:10de000b");
 MODULE_ALIAS("snd-hda-codec-id:10de000c");
 MODULE_ALIAS("snd-hda-codec-id:10de000d");
+MODULE_ALIAS("snd-hda-codec-id:10de0010");
+MODULE_ALIAS("snd-hda-codec-id:10de0011");
+MODULE_ALIAS("snd-hda-codec-id:10de0012");
+MODULE_ALIAS("snd-hda-codec-id:10de0013");
+MODULE_ALIAS("snd-hda-codec-id:10de0014");
+MODULE_ALIAS("snd-hda-codec-id:10de0018");
+MODULE_ALIAS("snd-hda-codec-id:10de0019");
+MODULE_ALIAS("snd-hda-codec-id:10de001a");
+MODULE_ALIAS("snd-hda-codec-id:10de001b");
+MODULE_ALIAS("snd-hda-codec-id:10de001c");
+MODULE_ALIAS("snd-hda-codec-id:10de0040");
+MODULE_ALIAS("snd-hda-codec-id:10de0041");
+MODULE_ALIAS("snd-hda-codec-id:10de0042");
+MODULE_ALIAS("snd-hda-codec-id:10de0043");
+MODULE_ALIAS("snd-hda-codec-id:10de0044");
 MODULE_ALIAS("snd-hda-codec-id:10de0067");
 MODULE_ALIAS("snd-hda-codec-id:10de8001");
 
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 6ac53f7de549..55d6e5b6bb7d 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -137,6 +137,7 @@ enum {
         ALC269VB_DMIC,
         ALC269_FUJITSU,
         ALC269_LIFEBOOK,
+        ALC271_ACER,
         ALC269_AUTO,
         ALC269_MODEL_LAST /* last tag */
 };
@@ -7041,6 +7042,7 @@ static int patch_alc260(struct hda_codec *codec)
 
         spec->stream_analog_playback = &alc260_pcm_analog_playback;
         spec->stream_analog_capture = &alc260_pcm_analog_capture;
+        spec->stream_analog_alt_capture = &alc260_pcm_analog_capture;
 
         spec->stream_digital_playback = &alc260_pcm_digital_playback;
         spec->stream_digital_capture = &alc260_pcm_digital_capture;
@@ -13475,7 +13477,6 @@ static struct snd_pci_quirk alc268_cfg_tbl[] = {
         SND_PCI_QUIRK(0x14c0, 0x0025, "COMPAL IFL90/JFL-92", ALC268_TOSHIBA),
         SND_PCI_QUIRK(0x152d, 0x0763, "Diverse (CPR2000)", ALC268_ACER),
         SND_PCI_QUIRK(0x152d, 0x0771, "Quanta IL1", ALC267_QUANTA_IL1),
-        SND_PCI_QUIRK(0x1854, 0x1775, "LG R510", ALC268_DELL),
         {}
 };
 
@@ -13866,6 +13867,12 @@ static struct snd_kcontrol_new alc269vb_laptop_mixer[] = {
         { } /* end */
 };
 
+static struct snd_kcontrol_new alc269_asus_mixer[] = {
+        HDA_CODEC_VOLUME("Master Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+        HDA_CODEC_MUTE("Master Playback Switch", 0x0c, 0x0, HDA_INPUT),
+        { } /* end */
+};
+
 /* capture mixer elements */
 static struct snd_kcontrol_new alc269_laptop_analog_capture_mixer[] = {
         HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
@@ -14086,6 +14093,20 @@ static struct hda_verb alc269vb_laptop_amic_init_verbs[] = {
         {}
 };
 
+static struct hda_verb alc271_acer_dmic_verbs[] = {
+        {0x20, AC_VERB_SET_COEF_INDEX, 0x0d},
+        {0x20, AC_VERB_SET_PROC_COEF, 0x4000},
+        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x21, AC_VERB_SET_CONNECT_SEL, 0x00},
+        {0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+        {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},
+        {0x22, AC_VERB_SET_CONNECT_SEL, 6},
+        { }
+};
+
 /* toggle speaker-output according to the hp-jack state */
 static void alc269_speaker_automute(struct hda_codec *codec)
 {
@@ -14465,6 +14486,7 @@ static const char *alc269_models[ALC269_MODEL_LAST] = {
 
 static struct snd_pci_quirk alc269_cfg_tbl[] = {
         SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_QUANTA_FL1),
+        SND_PCI_QUIRK(0x1025, 0x047c, "ACER ZGA", ALC271_ACER),
         SND_PCI_QUIRK(0x1043, 0x8330, "ASUS Eeepc P703 P900A",
                       ALC269_AMIC),
         SND_PCI_QUIRK(0x1043, 0x1013, "ASUS N61Da", ALC269VB_AMIC),
@@ -14626,6 +14648,23 @@ static struct alc_config_preset alc269_presets[] = {
                 .unsol_event = alc269_lifebook_unsol_event,
                 .init_hook = alc269_lifebook_init_hook,
         },
+        [ALC271_ACER] = {
+                .mixers = { alc269_asus_mixer },
+                .cap_mixer = alc269vb_laptop_digital_capture_mixer,
+                .init_verbs = { alc269_init_verbs, alc271_acer_dmic_verbs },
+                .num_dacs = ARRAY_SIZE(alc269_dac_nids),
+                .dac_nids = alc269_dac_nids,
+                .adc_nids = alc262_dmic_adc_nids,
+                .num_adc_nids = ARRAY_SIZE(alc262_dmic_adc_nids),
+                .capsrc_nids = alc262_dmic_capsrc_nids,
+                .num_channel_mode = ARRAY_SIZE(alc269_modes),
+                .channel_mode = alc269_modes,
+                .input_mux = &alc269_capture_source,
+                .dig_out_nid = ALC880_DIGOUT_NID,
+                .unsol_event = alc_sku_unsol_event,
+                .setup = alc269vb_laptop_dmic_setup,
+                .init_hook = alc_inithook,
+        },
 };
 
 static int patch_alc269(struct hda_codec *codec)
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index b8d730c47df1..f3f861bd1bf8 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -94,6 +94,7 @@ enum {
         STAC_92HD83XXX_PWR_REF,
         STAC_DELL_S14,
         STAC_92HD83XXX_HP,
+        STAC_HP_DV7_4000,
         STAC_92HD83XXX_MODELS
 };
 
@@ -1632,10 +1633,17 @@ static unsigned int dell_s14_pin_configs[10] = {
         0x40f000f0, 0x40f000f0,
 };
 
+static unsigned int hp_dv7_4000_pin_configs[10] = {
+        0x03a12050, 0x0321201f, 0x40f000f0, 0x90170110,
+        0x40f000f0, 0x40f000f0, 0x90170110, 0xd5a30140,
+        0x40f000f0, 0x40f000f0,
+};
+
 static unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = {
         [STAC_92HD83XXX_REF] = ref92hd83xxx_pin_configs,
         [STAC_92HD83XXX_PWR_REF] = ref92hd83xxx_pin_configs,
         [STAC_DELL_S14] = dell_s14_pin_configs,
+        [STAC_HP_DV7_4000] = hp_dv7_4000_pin_configs,
 };
 
 static const char *stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
@@ -1644,6 +1652,7 @@ static const char *stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
         [STAC_92HD83XXX_PWR_REF] = "mic-ref",
         [STAC_DELL_S14] = "dell-s14",
         [STAC_92HD83XXX_HP] = "hp",
+        [STAC_HP_DV7_4000] = "hp-dv7-4000",
 };
 
 static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
@@ -5340,6 +5349,8 @@ again:
         case 0x111d7667:
         case 0x111d7668:
         case 0x111d7669:
+        case 0x111d76d1:
+        case 0x111d76d9:
                 spec->num_pins = ARRAY_SIZE(stac92hd88xxx_pin_nids);
                 spec->pin_nids = stac92hd88xxx_pin_nids;
                 spec->mono_nid = 0;
@@ -6274,6 +6285,8 @@ static struct hda_codec_preset snd_hda_preset_sigmatel[] = {
         { .id = 0x111d76d4, .name = "92HD83C1C5", .patch = patch_stac92hd83xxx},
         { .id = 0x111d7605, .name = "92HD81B1X5", .patch = patch_stac92hd83xxx},
         { .id = 0x111d76d5, .name = "92HD81B1C5", .patch = patch_stac92hd83xxx},
+        { .id = 0x111d76d1, .name = "92HD87B1/3", .patch = patch_stac92hd83xxx},
+        { .id = 0x111d76d9, .name = "92HD87B2/4", .patch = patch_stac92hd83xxx},
         { .id = 0x111d7666, .name = "92HD88B3", .patch = patch_stac92hd83xxx},
         { .id = 0x111d7667, .name = "92HD88B1", .patch = patch_stac92hd83xxx},
         { .id = 0x111d7668, .name = "92HD88B2", .patch = patch_stac92hd83xxx},
diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig
index 8ef25025f3dc..3abeeddc67d3 100644
--- a/sound/soc/blackfin/Kconfig
+++ b/sound/soc/blackfin/Kconfig
@@ -105,13 +105,18 @@ config SND_BF5XX_RESET_GPIO_NUM
           Set the correct GPIO for RESET the sound chip.
 
 config SND_BF5XX_SOC_AD1980
-        tristate "SoC AD1980/1 Audio support for BF5xx"
+        tristate "SoC AD1980/1 Audio support for BF5xx (Obsolete)"
         depends on SND_BF5XX_AC97
         select SND_BF5XX_SOC_AC97
         select SND_SOC_AD1980
         help
           Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT.
 
+          Warning:
+          Because Analog Devices Inc. discontinued the ad1980 sound chip since
+          Sep. 2009, this ad1980 driver is not maintained, tested and supported
+          by ADI now.
+
 config SND_BF5XX_SOC_SPORT
         tristate
 
diff --git a/sound/soc/blackfin/bf5xx-ad1980.c b/sound/soc/blackfin/bf5xx-ad1980.c
index d8f591273778..92f7c327bb7a 100644
--- a/sound/soc/blackfin/bf5xx-ad1980.c
+++ b/sound/soc/blackfin/bf5xx-ad1980.c
@@ -26,6 +26,14 @@
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
+/*
+ * WARNING:
+ *
+ * Because Analog Devices Inc. discontinued the ad1980 sound chip since
+ * Sep. 2009, this ad1980 driver is not maintained, tested and supported
+ * by ADI now.
+ */
+
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/device.h>
@@ -109,5 +117,5 @@ module_exit(bf5xx_board_exit);
 
 /* Module information */
 MODULE_AUTHOR("Cliff Cai");
-MODULE_DESCRIPTION("ALSA SoC AD1980/1 BF5xx board");
+MODULE_DESCRIPTION("ALSA SoC AD1980/1 BF5xx board (Obsolete)");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 042072738cdc..70cfaec3be2c 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -11,6 +11,14 @@
  *  option) any later version.
  */
 
+/*
+ * WARNING:
+ *
+ * Because Analog Devices Inc. discontinued the ad1980 sound chip since
+ * Sep. 2009, this ad1980 driver is not maintained, tested and supported
+ * by ADI now.
+ */
+
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/module.h>
@@ -298,6 +306,6 @@ struct snd_soc_codec_device soc_codec_dev_ad1980 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_ad1980);
 
-MODULE_DESCRIPTION("ASoC ad1980 driver");
+MODULE_DESCRIPTION("ASoC ad1980 driver (Obsolete)");
 MODULE_AUTHOR("Roy Huang, Cliff Cai");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ad1980.h b/sound/soc/codecs/ad1980.h
index db6c8500d66b..538f37c90806 100644
--- a/sound/soc/codecs/ad1980.h
+++ b/sound/soc/codecs/ad1980.h
@@ -1,5 +1,11 @@
 /*
  * ad1980.h  --  ad1980 Soc Audio driver
+ *
+ * WARNING:
+ *
+ * Because Analog Devices Inc. discontinued the ad1980 sound chip since
+ * Sep. 2009, this ad1980 driver is not maintained, tested and supported
+ * by ADI now.
  */
 
 #ifndef _AD1980_H
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index c3571ee5c11b..72deeabef4fe 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -269,9 +269,9 @@ SOC_DOUBLE("DAC2 Invert Switch", WM8580_DAC_CONTROL4,  2, 3, 1, 0),
 SOC_DOUBLE("DAC3 Invert Switch", WM8580_DAC_CONTROL4,  4, 5, 1, 0),
 
 SOC_SINGLE("DAC ZC Switch", WM8580_DAC_CONTROL5, 5, 1, 0),
-SOC_SINGLE("DAC1 Switch", WM8580_DAC_CONTROL5, 0, 1, 0),
-SOC_SINGLE("DAC2 Switch", WM8580_DAC_CONTROL5, 1, 1, 0),
-SOC_SINGLE("DAC3 Switch", WM8580_DAC_CONTROL5, 2, 1, 0),
+SOC_SINGLE("DAC1 Switch", WM8580_DAC_CONTROL5, 0, 1, 1),
+SOC_SINGLE("DAC2 Switch", WM8580_DAC_CONTROL5, 1, 1, 1),
+SOC_SINGLE("DAC3 Switch", WM8580_DAC_CONTROL5, 2, 1, 1),
 
 SOC_DOUBLE("ADC Mute Switch", WM8580_ADC_CONTROL1, 0, 1, 1, 0),
 SOC_SINGLE("ADC High-Pass Filter Switch", WM8580_ADC_CONTROL1, 4, 1, 0),
diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig
index 52dac5e3874c..687c76fc0839 100644
--- a/sound/soc/imx/Kconfig
+++ b/sound/soc/imx/Kconfig
@@ -28,7 +28,9 @@ config SND_SOC_PHYCORE_AC97
 
 config SND_SOC_EUKREA_TLV320
         tristate "Eukrea TLV320"
-        depends on MACH_EUKREA_MBIMX27_BASEBOARD || MACH_EUKREA_MBIMXSD_BASEBOARD
+        depends on MACH_EUKREA_MBIMX27_BASEBOARD \
+                || MACH_EUKREA_MBIMXSD25_BASEBOARD \
+                || MACH_EUKREA_MBIMXSD35_BASEBOARD
         select SND_SOC_TLV320AIC23
         help
           Enable I2S based access to the TLV320AIC23B codec attached
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 472af38188c1..adbc68ce9050 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -340,7 +340,7 @@ static unsigned int snd_soc_16_8_read_i2c(struct snd_soc_codec *codec,
 static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec,
                                      unsigned int reg)
 {
-        u16 *cache = codec->reg_cache;
+        u8 *cache = codec->reg_cache;
 
         reg &= 0xff;
         if (reg >= codec->reg_cache_size)
@@ -351,7 +351,7 @@ static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec,
 static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
                              unsigned int value)
 {
-        u16 *cache = codec->reg_cache;
+        u8 *cache = codec->reg_cache;
         u8 data[3];
         int ret;