Merge branch 'fix/misc' into topic/misc

17 files changed, 377 insertions, 215 deletions

diff --git a/sound/pci/cs5535audio/cs5535audio_pcm.c b/sound/pci/cs5535audio/cs5535audio_pcm.c
index e083122ca55a..dbf94b189e75 100644
--- a/sound/pci/cs5535audio/cs5535audio_pcm.c
+++ b/sound/pci/cs5535audio/cs5535audio_pcm.c
@@ -148,7 +148,7 @@ static int cs5535audio_build_dma_packets(struct cs5535audio *cs5535au,
                 struct cs5535audio_dma_desc *desc =
                         &((struct cs5535audio_dma_desc *) dma->desc_buf.area)[i];
                 desc->addr = cpu_to_le32(addr);
-                desc->size = cpu_to_le32(period_bytes);
+                desc->size = cpu_to_le16(period_bytes);
                 desc->ctlreserved = cpu_to_le16(PRD_EOP);
                 desc_addr += sizeof(struct cs5535audio_dma_desc);
                 addr += period_bytes;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 916a1863af73..4562e9de6a1a 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -2331,6 +2331,39 @@ int snd_hda_codec_reset(struct hda_codec *codec)
         return 0;
 }
 
+typedef int (*map_slave_func_t)(void *, struct snd_kcontrol *);
+
+/* apply the function to all matching slave ctls in the mixer list */
+static int map_slaves(struct hda_codec *codec, const char * const *slaves,
+                      map_slave_func_t func, void *data) 
+{
+        struct hda_nid_item *items;
+        const char * const *s;
+        int i, err;
+
+        items = codec->mixers.list;
+        for (i = 0; i < codec->mixers.used; i++) {
+                struct snd_kcontrol *sctl = items[i].kctl;
+                if (!sctl || !sctl->id.name ||
+                    sctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER)
+                        continue;
+                for (s = slaves; *s; s++) {
+                        if (!strcmp(sctl->id.name, *s)) {
+                                err = func(data, sctl);
+                                if (err)
+                                        return err;
+                                break;
+                        }
+                }
+        }
+        return 0;
+}
+
+static int check_slave_present(void *data, struct snd_kcontrol *sctl)
+{
+        return 1;
+}
+
 /**
  * snd_hda_add_vmaster - create a virtual master control and add slaves
  * @codec: HD-audio codec
@@ -2351,12 +2384,10 @@ int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
                         unsigned int *tlv, const char * const *slaves)
 {
         struct snd_kcontrol *kctl;
-        const char * const *s;
         int err;
 
-        for (s = slaves; *s && !snd_hda_find_mixer_ctl(codec, *s); s++)
-                ;
-        if (!*s) {
+        err = map_slaves(codec, slaves, check_slave_present, NULL);
+        if (err != 1) {
                 snd_printdd("No slave found for %s\n", name);
                 return 0;
         }
@@ -2367,23 +2398,10 @@ int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
         if (err < 0)
                 return err;
 
-        for (s = slaves; *s; s++) {
-                struct snd_kcontrol *sctl;
-                int i = 0;
-                for (;;) {
-                        sctl = _snd_hda_find_mixer_ctl(codec, *s, i);
-                        if (!sctl) {
-                                if (!i)
-                                        snd_printdd("Cannot find slave %s, "
-                                                    "skipped\n", *s);
-                                break;
-                        }
-                        err = snd_ctl_add_slave(kctl, sctl);
-                        if (err < 0)
-                                return err;
-                        i++;
-                }
-        }
+        err = map_slaves(codec, slaves, (map_slave_func_t)snd_ctl_add_slave,
+                         kctl);
+        if (err < 0)
+                return err;
         return 0;
 }
 EXPORT_SYMBOL_HDA(snd_hda_add_vmaster);
@@ -4028,9 +4046,9 @@ int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
 
         /* Search for codec ID */
         for (q = tbl; q->subvendor; q++) {
-                unsigned long vendorid = (q->subdevice) | (q->subvendor << 16);
-
-                if (vendorid == codec->subsystem_id)
+                unsigned int mask = 0xffff0000 | q->subdevice_mask;
+                unsigned int id = (q->subdevice | (q->subvendor << 16)) & mask;
+                if ((codec->subsystem_id & mask) == id)
                         break;
         }
 
@@ -4752,6 +4770,7 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
         memset(sequences_hp, 0, sizeof(sequences_hp));
         assoc_line_out = 0;
 
+        codec->ignore_misc_bit = true;
         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);
@@ -4767,6 +4786,9 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
                         continue;
 
                 def_conf = snd_hda_codec_get_pincfg(codec, nid);
+                if (!(get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
+                      AC_DEFCFG_MISC_NO_PRESENCE))
+                        codec->ignore_misc_bit = false;
                 conn = get_defcfg_connect(def_conf);
                 if (conn == AC_JACK_PORT_NONE)
                         continue;
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 755f2b0f9d8e..564471169cae 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -854,6 +854,7 @@ struct hda_codec {
         unsigned int no_sticky_stream:1; /* no sticky-PCM stream assignment */
         unsigned int pins_shutup:1;     /* pins are shut up */
         unsigned int no_trigger_sense:1; /* don't trigger at pin-sensing */
+        unsigned int ignore_misc_bit:1; /* ignore MISC_NO_PRESENCE bit */
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         unsigned int power_on :1;       /* current (global) power-state */
         unsigned int power_transition :1; /* power-state in transition */
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index 1c8ddf547a2d..c1da422e085a 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -297,10 +297,18 @@ static int hdmi_update_eld(struct hdmi_eld *e,
                                         buf + ELD_FIXED_BYTES + mnl + 3 * i);
         }
 
+        /*
+         * HDMI sink's ELD info cannot always be retrieved for now, e.g.
+         * in console or for audio devices. Assume the highest speakers
+         * configuration, to _not_ prohibit multi-channel audio playback.
+         */
+        if (!e->spk_alloc)
+                e->spk_alloc = 0xffff;
+
+        e->eld_valid = true;
         return 0;
 
 out_fail:
-        e->eld_ver = 0;
         return -EINVAL;
 }
 
@@ -323,9 +331,6 @@ int snd_hdmi_get_eld(struct hdmi_eld *eld,
          * ELD is valid, actual eld_size is assigned in hdmi_update_eld()
          */
 
-        if (!eld->eld_valid)
-                return -ENOENT;
-
         size = snd_hdmi_get_eld_size(codec, nid);
         if (size == 0) {
                 /* wfg: workaround for ASUS P5E-VM HDMI board */
@@ -342,18 +347,28 @@ int snd_hdmi_get_eld(struct hdmi_eld *eld,
 
         for (i = 0; i < size; i++) {
                 unsigned int val = hdmi_get_eld_data(codec, nid, i);
+                /*
+                 * Graphics driver might be writing to ELD buffer right now.
+                 * Just abort. The caller will repoll after a while.
+                 */
                 if (!(val & AC_ELDD_ELD_VALID)) {
-                        if (!i) {
-                                snd_printd(KERN_INFO
-                                           "HDMI: invalid ELD data\n");
-                                ret = -EINVAL;
-                                goto error;
-                        }
                         snd_printd(KERN_INFO
                                   "HDMI: invalid ELD data byte %d\n", i);
-                        val = 0;
-                } else
-                        val &= AC_ELDD_ELD_DATA;
+                        ret = -EINVAL;
+                        goto error;
+                }
+                val &= AC_ELDD_ELD_DATA;
+                /*
+                 * The first byte cannot be zero. This can happen on some DVI
+                 * connections. Some Intel chips may also need some 250ms delay
+                 * to return non-zero ELD data, even when the graphics driver
+                 * correctly writes ELD content before setting ELD_valid bit.
+                 */
+                if (!val && !i) {
+                        snd_printdd(KERN_INFO "HDMI: 0 ELD data\n");
+                        ret = -EINVAL;
+                        goto error;
+                }
                 buf[i] = val;
         }
 
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 096507d2ca9a..7d98240def0b 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2508,7 +2508,6 @@ static struct snd_pci_quirk position_fix_list[] __devinitdata = {
         SND_PCI_QUIRK(0x1043, 0x81b3, "ASUS", POS_FIX_LPIB),
         SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS M2V", POS_FIX_LPIB),
         SND_PCI_QUIRK(0x104d, 0x9069, "Sony VPCS11V9E", POS_FIX_LPIB),
-        SND_PCI_QUIRK(0x1106, 0x3288, "ASUS M2V-MX SE", POS_FIX_LPIB),
         SND_PCI_QUIRK(0x1297, 0x3166, "Shuttle", POS_FIX_LPIB),
         SND_PCI_QUIRK(0x1458, 0xa022, "ga-ma770-ud3", POS_FIX_LPIB),
         SND_PCI_QUIRK(0x1462, 0x1002, "MSI Wind U115", POS_FIX_LPIB),
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index dcbea0da0fa2..618ddad17236 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -510,13 +510,15 @@ int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid);
 
 static inline bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid)
 {
-        return (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT) &&
-                /* disable MISC_NO_PRESENCE check because it may break too
-                 * many devices
-                 */
-                /*(get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid) &
-                  AC_DEFCFG_MISC_NO_PRESENCE)) &&*/
-                (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP);
+        if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT))
+                return false;
+        if (!codec->ignore_misc_bit &&
+            (get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
+             AC_DEFCFG_MISC_NO_PRESENCE))
+                return false;
+        if (!(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP))
+                return false;
+        return true;
 }
 
 /* flags for hda_nid_item */
@@ -651,6 +653,9 @@ struct hdmi_eld {
         int     spk_alloc;
         int     sad_count;
         struct cea_sad sad[ELD_MAX_SAD];
+        /*
+         * all fields above eld_buffer will be cleared before updating ELD
+         */
         char    eld_buffer[ELD_MAX_SIZE];
 #ifdef CONFIG_PROC_FS
         struct snd_info_entry *proc_entry;
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 2a2d8645ba09..70a7abda7e22 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -58,6 +58,8 @@ struct cs_spec {
         unsigned int gpio_mask;
         unsigned int gpio_dir;
         unsigned int gpio_data;
+        unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
+        unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
 
         struct hda_pcm pcm_rec[2];      /* PCM information */
 
@@ -76,6 +78,7 @@ enum {
         CS420X_MBP53,
         CS420X_MBP55,
         CS420X_IMAC27,
+        CS420X_APPLE,
         CS420X_AUTO,
         CS420X_MODELS
 };
@@ -237,6 +240,15 @@ static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
         return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
 }
 
+static void cs_update_input_select(struct hda_codec *codec)
+{
+        struct cs_spec *spec = codec->spec;
+        if (spec->cur_adc)
+                snd_hda_codec_write(codec, spec->cur_adc, 0,
+                                    AC_VERB_SET_CONNECT_SEL,
+                                    spec->adc_idx[spec->cur_input]);
+}
+
 /*
  * Analog capture
  */
@@ -250,6 +262,7 @@ static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
         spec->cur_adc = spec->adc_nid[spec->cur_input];
         spec->cur_adc_stream_tag = stream_tag;
         spec->cur_adc_format = format;
+        cs_update_input_select(codec);
         snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
         return 0;
 }
@@ -689,10 +702,8 @@ static int change_cur_input(struct hda_codec *codec, unsigned int idx,
                                            spec->cur_adc_stream_tag, 0,
                                            spec->cur_adc_format);
         }
-        snd_hda_codec_write(codec, spec->cur_adc, 0,
-                            AC_VERB_SET_CONNECT_SEL,
-                            spec->adc_idx[idx]);
         spec->cur_input = idx;
+        cs_update_input_select(codec);
         return 1;
 }
 
@@ -920,10 +931,9 @@ static void cs_automute(struct hda_codec *codec)
                                         spdif_present ? 0 : PIN_OUT);
                 }
         }
-        if (spec->board_config == CS420X_MBP53 ||
-            spec->board_config == CS420X_MBP55 ||
-            spec->board_config == CS420X_IMAC27) {
-                unsigned int gpio = hp_present ? 0x02 : 0x08;
+        if (spec->gpio_eapd_hp) {
+                unsigned int gpio = hp_present ?
+                        spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
                 snd_hda_codec_write(codec, 0x01, 0,
                                     AC_VERB_SET_GPIO_DATA, gpio);
         }
@@ -973,10 +983,7 @@ static void cs_automic(struct hda_codec *codec)
                 } else  {
                         spec->cur_input = spec->last_input;
                 }
-
-                snd_hda_codec_write_cache(codec, spec->cur_adc, 0,
-                                        AC_VERB_SET_CONNECT_SEL,
-                                        spec->adc_idx[spec->cur_input]);
+                cs_update_input_select(codec);
         } else {
                 if (present)
                         change_cur_input(codec, spec->automic_idx, 0);
@@ -1073,9 +1080,7 @@ static void init_input(struct hda_codec *codec)
                         cs_automic(codec);
                 else  {
                         spec->cur_adc = spec->adc_nid[spec->cur_input];
-                        snd_hda_codec_write(codec, spec->cur_adc, 0,
-                                        AC_VERB_SET_CONNECT_SEL,
-                                        spec->adc_idx[spec->cur_input]);
+                        cs_update_input_select(codec);
                 }
         } else {
                 change_cur_input(codec, spec->cur_input, 1);
@@ -1273,6 +1278,7 @@ static const char * const cs420x_models[CS420X_MODELS] = {
         [CS420X_MBP53] = "mbp53",
         [CS420X_MBP55] = "mbp55",
         [CS420X_IMAC27] = "imac27",
+        [CS420X_APPLE] = "apple",
         [CS420X_AUTO] = "auto",
 };
 
@@ -1282,7 +1288,13 @@ static const struct snd_pci_quirk cs420x_cfg_tbl[] = {
         SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
         SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
         SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
-        SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),
+        /* this conflicts with too many other models */
+        /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
+        {} /* terminator */
+};
+
+static const struct snd_pci_quirk cs420x_codec_cfg_tbl[] = {
+        SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
         {} /* terminator */
 };
 
@@ -1364,6 +1376,10 @@ static int patch_cs420x(struct hda_codec *codec)
         spec->board_config =
                 snd_hda_check_board_config(codec, CS420X_MODELS,
                                            cs420x_models, cs420x_cfg_tbl);
+        if (spec->board_config < 0)
+                spec->board_config =
+                        snd_hda_check_board_codec_sid_config(codec,
+                                CS420X_MODELS, NULL, cs420x_codec_cfg_tbl);
         if (spec->board_config >= 0)
                 fix_pincfg(codec, spec->board_config, cs_pincfgs);
 
@@ -1371,10 +1387,11 @@ static int patch_cs420x(struct hda_codec *codec)
         case CS420X_IMAC27:
         case CS420X_MBP53:
         case CS420X_MBP55:
-                /* GPIO1 = headphones */
-                /* GPIO3 = speakers */
-                spec->gpio_mask = 0x0a;
-                spec->gpio_dir = 0x0a;
+        case CS420X_APPLE:
+                spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
+                spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
+                spec->gpio_mask = spec->gpio_dir =
+                        spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
                 break;
         }
 
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 5e706e4d1737..0de21193a2b0 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -3062,7 +3062,6 @@ static const struct snd_pci_quirk cxt5066_cfg_tbl[] = {
         SND_PCI_QUIRK(0x1043, 0x1993, "Asus U50F", CXT5066_ASUS),
         SND_PCI_QUIRK(0x1179, 0xff1e, "Toshiba Satellite C650D", CXT5066_IDEAPAD),
         SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5),
-        SND_PCI_QUIRK(0x1179, 0xffe0, "Toshiba Satellite Pro T130-15F", CXT5066_OLPC_XO_1_5),
         SND_PCI_QUIRK(0x14f1, 0x0101, "Conexant Reference board",
                       CXT5066_LAPTOP),
         SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5),
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 81b7b791b3c3..c505fd5d338c 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -65,7 +65,11 @@ struct hdmi_spec_per_pin {
         hda_nid_t pin_nid;
         int num_mux_nids;
         hda_nid_t mux_nids[HDA_MAX_CONNECTIONS];
+
+        struct hda_codec *codec;
         struct hdmi_eld sink_eld;
+        struct delayed_work work;
+        int repoll_count;
 };
 
 struct hdmi_spec {
@@ -745,8 +749,7 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx,
  * Unsolicited events
  */
 
-static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid,
-                               struct hdmi_eld *eld);
+static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll);
 
 static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
 {
@@ -755,7 +758,6 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
         int pd = !!(res & AC_UNSOL_RES_PD);
         int eldv = !!(res & AC_UNSOL_RES_ELDV);
         int pin_idx;
-        struct hdmi_eld *eld;
 
         printk(KERN_INFO
                 "HDMI hot plug event: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n",
@@ -764,17 +766,8 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
         pin_idx = pin_nid_to_pin_index(spec, pin_nid);
         if (pin_idx < 0)
                 return;
-        eld = &spec->pins[pin_idx].sink_eld;
-
-        hdmi_present_sense(codec, pin_nid, eld);
 
-        /*
-         * HDMI sink's ELD info cannot always be retrieved for now, e.g.
-         * in console or for audio devices. Assume the highest speakers
-         * configuration, to _not_ prohibit multi-channel audio playback.
-         */
-        if (!eld->spk_alloc)
-                eld->spk_alloc = 0xffff;
+        hdmi_present_sense(&spec->pins[pin_idx], 1);
 }
 
 static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
@@ -968,9 +961,11 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx)
         return 0;
 }
 
-static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid,
-                               struct hdmi_eld *eld)
+static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
 {
+        struct hda_codec *codec = per_pin->codec;
+        struct hdmi_eld *eld = &per_pin->sink_eld;
+        hda_nid_t pin_nid = per_pin->pin_nid;
         /*
          * Always execute a GetPinSense verb here, even when called from
          * hdmi_intrinsic_event; for some NVIDIA HW, the unsolicited
@@ -980,26 +975,42 @@ static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid,
          * the unsolicited response to avoid custom WARs.
          */
         int present = snd_hda_pin_sense(codec, pin_nid);
+        bool eld_valid = false;
 
-        memset(eld, 0, sizeof(*eld));
+        memset(eld, 0, offsetof(struct hdmi_eld, eld_buffer));
 
         eld->monitor_present    = !!(present & AC_PINSENSE_PRESENCE);
         if (eld->monitor_present)
-                eld->eld_valid  = !!(present & AC_PINSENSE_ELDV);
-        else
-                eld->eld_valid  = 0;
+                eld_valid       = !!(present & AC_PINSENSE_ELDV);
 
         printk(KERN_INFO
                 "HDMI status: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n",
-                codec->addr, pin_nid, eld->monitor_present, eld->eld_valid);
+                codec->addr, pin_nid, eld->monitor_present, eld_valid);
 
-        if (eld->eld_valid)
+        if (eld_valid) {
                 if (!snd_hdmi_get_eld(eld, codec, pin_nid))
                         snd_hdmi_show_eld(eld);
+                else if (repoll) {
+                        queue_delayed_work(codec->bus->workq,
+                                           &per_pin->work,
+                                           msecs_to_jiffies(300));
+                }
+        }
 
         snd_hda_input_jack_report(codec, pin_nid);
 }
 
+static void hdmi_repoll_eld(struct work_struct *work)
+{
+        struct hdmi_spec_per_pin *per_pin =
+        container_of(to_delayed_work(work), struct hdmi_spec_per_pin, work);
+
+        if (per_pin->repoll_count++ > 6)
+                per_pin->repoll_count = 0;
+
+        hdmi_present_sense(per_pin, per_pin->repoll_count);
+}
+
 static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
 {
         struct hdmi_spec *spec = codec->spec;
@@ -1228,7 +1239,7 @@ static int generic_hdmi_build_jack(struct hda_codec *codec, int pin_idx)
         if (err < 0)
                 return err;
 
-        hdmi_present_sense(codec, per_pin->pin_nid, &per_pin->sink_eld);
+        hdmi_present_sense(per_pin, 0);
         return 0;
 }
 
@@ -1279,6 +1290,8 @@ static int generic_hdmi_init(struct hda_codec *codec)
                                     AC_VERB_SET_UNSOLICITED_ENABLE,
                                     AC_USRSP_EN | pin_nid);
 
+                per_pin->codec = codec;
+                INIT_DELAYED_WORK(&per_pin->work, hdmi_repoll_eld);
                 snd_hda_eld_proc_new(codec, eld, pin_idx);
         }
         return 0;
@@ -1293,10 +1306,12 @@ static void generic_hdmi_free(struct hda_codec *codec)
                 struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
                 struct hdmi_eld *eld = &per_pin->sink_eld;
 
+                cancel_delayed_work(&per_pin->work);
                 snd_hda_eld_proc_free(codec, eld);
         }
         snd_hda_input_jack_free(codec);
 
+        flush_workqueue(codec->bus->workq);
         kfree(spec);
 }
 
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index a24e068a021b..cbde019d3d52 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -277,6 +277,12 @@ static bool alc_dyn_adc_pcm_resetup(struct hda_codec *codec, int cur)
         return false;
 }
 
+static inline hda_nid_t get_capsrc(struct alc_spec *spec, int idx)
+{
+        return spec->capsrc_nids ?
+                spec->capsrc_nids[idx] : spec->adc_nids[idx];
+}
+
 /* select the given imux item; either unmute exclusively or select the route */
 static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
                           unsigned int idx, bool force)
@@ -284,7 +290,7 @@ static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
         struct alc_spec *spec = codec->spec;
         const struct hda_input_mux *imux;
         unsigned int mux_idx;
-        int i, type;
+        int i, type, num_conns;
         hda_nid_t nid;
 
         mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
@@ -303,20 +309,20 @@ static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
                 adc_idx = spec->dyn_adc_idx[idx];
         }
 
-        nid = spec->capsrc_nids ?
-                spec->capsrc_nids[adc_idx] : spec->adc_nids[adc_idx];
+        nid = get_capsrc(spec, adc_idx);
 
         /* no selection? */
-        if (snd_hda_get_conn_list(codec, nid, NULL) <= 1)
+        num_conns = snd_hda_get_conn_list(codec, nid, NULL);
+        if (num_conns <= 1)
                 return 1;
 
         type = get_wcaps_type(get_wcaps(codec, nid));
         if (type == AC_WID_AUD_MIX) {
                 /* Matrix-mixer style (e.g. ALC882) */
-                for (i = 0; i < imux->num_items; i++) {
-                        unsigned int v = (i == idx) ? 0 : HDA_AMP_MUTE;
-                        snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT,
-                                                 imux->items[i].index,
+                int active = imux->items[idx].index;
+                for (i = 0; i < num_conns; i++) {
+                        unsigned int v = (i == active) ? 0 : HDA_AMP_MUTE;
+                        snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, i,
                                                  HDA_AMP_MUTE, v);
                 }
         } else {
@@ -1053,8 +1059,19 @@ static bool alc_rebuild_imux_for_auto_mic(struct hda_codec *codec)
         spec->imux_pins[2] = spec->dock_mic_pin;
         for (i = 0; i < 3; i++) {
                 strcpy(imux->items[i].label, texts[i]);
-                if (spec->imux_pins[i])
+                if (spec->imux_pins[i]) {
+                        hda_nid_t pin = spec->imux_pins[i];
+                        int c;
+                        for (c = 0; c < spec->num_adc_nids; c++) {
+                                hda_nid_t cap = get_capsrc(spec, c);
+                                int idx = get_connection_index(codec, cap, pin);
+                                if (idx >= 0) {
+                                        imux->items[i].index = idx;
+                                        break;
+                                }
+                        }
                         imux->num_items = i + 1;
+                }
         }
         spec->num_mux_defs = 1;
         spec->input_mux = imux;
@@ -1451,7 +1468,7 @@ static void alc_apply_fixup(struct hda_codec *codec, int action)
                 switch (fix->type) {
                 case ALC_FIXUP_SKU:
                         if (action != ALC_FIXUP_ACT_PRE_PROBE || !fix->v.sku)
-                                break;;
+                                break;
                         snd_printdd(KERN_INFO "hda_codec: %s: "
                                     "Apply sku override for %s\n",
                                     codec->chip_name, modelname);
@@ -1956,10 +1973,8 @@ static int alc_build_controls(struct hda_codec *codec)
                 if (!kctl)
                         kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
                 for (i = 0; kctl && i < kctl->count; i++) {
-                        const hda_nid_t *nids = spec->capsrc_nids;
-                        if (!nids)
-                                nids = spec->adc_nids;
-                        err = snd_hda_add_nid(codec, kctl, i, nids[i]);
+                        err = snd_hda_add_nid(codec, kctl, i,
+                                              get_capsrc(spec, i));
                         if (err < 0)
                                 return err;
                 }
@@ -2746,8 +2761,7 @@ static int alc_auto_create_input_ctls(struct hda_codec *codec)
                 }
 
                 for (c = 0; c < num_adcs; c++) {
-                        hda_nid_t cap = spec->capsrc_nids ?
-                                spec->capsrc_nids[c] : spec->adc_nids[c];
+                        hda_nid_t cap = get_capsrc(spec, c);
                         idx = get_connection_index(codec, cap, pin);
                         if (idx >= 0) {
                                 spec->imux_pins[imux->num_items] = pin;
@@ -3693,8 +3707,7 @@ static int init_capsrc_for_pin(struct hda_codec *codec, hda_nid_t pin)
         if (!pin)
                 return 0;
         for (i = 0; i < spec->num_adc_nids; i++) {
-                hda_nid_t cap = spec->capsrc_nids ?
-                        spec->capsrc_nids[i] : spec->adc_nids[i];
+                hda_nid_t cap = get_capsrc(spec, i);
                 int idx;
 
                 idx = get_connection_index(codec, cap, pin);
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 4e715fefebef..d8d2f9dccd9b 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -95,6 +95,7 @@ enum {
         STAC_92HD83XXX_REF,
         STAC_92HD83XXX_PWR_REF,
         STAC_DELL_S14,
+        STAC_DELL_VOSTRO_3500,
         STAC_92HD83XXX_HP,
         STAC_92HD83XXX_HP_cNB11_INTQUAD,
         STAC_HP_DV7_4000,
@@ -226,7 +227,6 @@ struct sigmatel_spec {
 
         /* power management */
         unsigned int num_pwrs;
-        const unsigned int *pwr_mapping;
         const hda_nid_t *pwr_nids;
         const hda_nid_t *dac_list;
 
@@ -373,18 +373,15 @@ static const unsigned long stac92hd73xx_capvols[] = {
 
 #define STAC92HD83_DAC_COUNT 3
 
-static const hda_nid_t stac92hd83xxx_pwr_nids[4] = {
-        0xa, 0xb, 0xd, 0xe,
+static const hda_nid_t stac92hd83xxx_pwr_nids[7] = {
+        0x0a, 0x0b, 0x0c, 0xd, 0x0e,
+        0x0f, 0x10
 };
 
 static const hda_nid_t stac92hd83xxx_slave_dig_outs[2] = {
         0x1e, 0,
 };
 
-static const unsigned int stac92hd83xxx_pwr_mapping[4] = {
-        0x03, 0x0c, 0x20, 0x40,
-};
-
 static const hda_nid_t stac92hd83xxx_dmic_nids[] = {
                 0x11, 0x20,
 };
@@ -1644,6 +1641,8 @@ static const struct snd_pci_quirk stac92hd73xx_codec_id_cfg_tbl[] = {
                       "Alienware M17x", STAC_ALIENWARE_M17X),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x043a,
                       "Alienware M17x", STAC_ALIENWARE_M17X),
+        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0490,
+                      "Alienware M17x", STAC_ALIENWARE_M17X),
         {} /* terminator */
 };
 
@@ -1659,6 +1658,12 @@ static const unsigned int dell_s14_pin_configs[10] = {
         0x40f000f0, 0x40f000f0,
 };
 
+static const unsigned int dell_vostro_3500_pin_configs[10] = {
+        0x02a11020, 0x0221101f, 0x400000f0, 0x90170110,
+        0x400000f1, 0x400000f2, 0x400000f3, 0x90a60160,
+        0x400000f4, 0x400000f5,
+};
+
 static const unsigned int hp_dv7_4000_pin_configs[10] = {
         0x03a12050, 0x0321201f, 0x40f000f0, 0x90170110,
         0x40f000f0, 0x40f000f0, 0x90170110, 0xd5a30140,
@@ -1675,6 +1680,7 @@ static const 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_DELL_VOSTRO_3500] = dell_vostro_3500_pin_configs,
         [STAC_92HD83XXX_HP_cNB11_INTQUAD] = hp_cNB11_intquad_pin_configs,
         [STAC_HP_DV7_4000] = hp_dv7_4000_pin_configs,
 };
@@ -1684,6 +1690,7 @@ static const char * const stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
         [STAC_92HD83XXX_REF] = "ref",
         [STAC_92HD83XXX_PWR_REF] = "mic-ref",
         [STAC_DELL_S14] = "dell-s14",
+        [STAC_DELL_VOSTRO_3500] = "dell-vostro-3500",
         [STAC_92HD83XXX_HP] = "hp",
         [STAC_92HD83XXX_HP_cNB11_INTQUAD] = "hp_cNB11_intquad",
         [STAC_HP_DV7_4000] = "hp-dv7-4000",
@@ -1697,6 +1704,8 @@ static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
                       "DFI LanParty", STAC_92HD83XXX_REF),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02ba,
                       "unknown Dell", STAC_DELL_S14),
+        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x1028,
+                      "Dell Vostro 3500", STAC_DELL_VOSTRO_3500),
         SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xff00, 0x3600,
                           "HP", STAC_92HD83XXX_HP),
         SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1656,
@@ -4432,7 +4441,9 @@ static int stac92xx_init(struct hda_codec *codec)
                 int pinctl, def_conf;
 
                 /* power on when no jack detection is available */
-                if (!spec->hp_detect) {
+                /* or when the VREF is used for controlling LED */
+                if (!spec->hp_detect ||
+                    (spec->gpio_led > 8 && spec->gpio_led == nid)) {
                         stac_toggle_power_map(codec, nid, 1);
                         continue;
                 }
@@ -4459,8 +4470,12 @@ static int stac92xx_init(struct hda_codec *codec)
                                 stac_toggle_power_map(codec, nid, 1);
                         continue;
                 }
-                if (enable_pin_detect(codec, nid, STAC_PWR_EVENT))
+                if (enable_pin_detect(codec, nid, STAC_PWR_EVENT)) {
                         stac_issue_unsol_event(codec, nid);
+                        continue;
+                }
+                /* none of the above, turn the port OFF */
+                stac_toggle_power_map(codec, nid, 0);
         }
 
         /* sync mute LED */
@@ -4716,11 +4731,7 @@ static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid,
         if (idx >= spec->num_pwrs)
                 return;
 
-        /* several codecs have two power down bits */
-        if (spec->pwr_mapping)
-                idx = spec->pwr_mapping[idx];
-        else
-                idx = 1 << idx;
+        idx = 1 << idx;
 
         val = snd_hda_codec_read(codec, codec->afg, 0, 0x0fec, 0x0) & 0xff;
         if (enable)
@@ -5046,20 +5057,6 @@ static int stac92xx_pre_resume(struct hda_codec *codec)
         return 0;
 }
 
-static int stac92xx_post_suspend(struct hda_codec *codec)
-{
-        struct sigmatel_spec *spec = codec->spec;
-        if (spec->gpio_led > 8) {
-                /* with vref-out pin used for mute led control
-                 * codec AFG is prevented from D3 state, but on
-                 * system suspend it can (and should) be used
-                 */
-                snd_hda_codec_read(codec, codec->afg, 0,
-                                AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-        }
-        return 0;
-}
-
 static void stac92xx_set_power_state(struct hda_codec *codec, hda_nid_t fg,
                                 unsigned int power_state)
 {
@@ -5618,9 +5615,6 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
                 snd_hda_codec_set_pincfg(codec, 0xf, 0x2181205e);
         }
 
-        /* reset pin power-down; Windows may leave these bits after reboot */
-        snd_hda_codec_write_cache(codec, codec->afg, 0, 0x7EC, 0);
-        snd_hda_codec_write_cache(codec, codec->afg, 0, 0x7ED, 0);
         codec->no_trigger_sense = 1;
         codec->spec = spec;
 
@@ -5630,7 +5624,6 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
         codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs;
         spec->digbeep_nid = 0x21;
         spec->pwr_nids = stac92hd83xxx_pwr_nids;
-        spec->pwr_mapping = stac92hd83xxx_pwr_mapping;
         spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids);
         spec->multiout.dac_nids = spec->dac_nids;
         spec->init = stac92hd83xxx_core_init;
@@ -5647,9 +5640,6 @@ again:
                 stac92xx_set_config_regs(codec,
                                 stac92hd83xxx_brd_tbl[spec->board_config]);
 
-        if (spec->board_config != STAC_92HD83XXX_PWR_REF)
-                spec->num_pwrs = 0;
-
         codec->patch_ops = stac92xx_patch_ops;
 
         if (find_mute_led_gpio(codec, 0))
@@ -5666,8 +5656,6 @@ again:
                 } else {
                         codec->patch_ops.set_power_state =
                                         stac92xx_set_power_state;
-                        codec->patch_ops.post_suspend =
-                                        stac92xx_post_suspend;
                 }
                 codec->patch_ops.pre_resume = stac92xx_pre_resume;
                 codec->patch_ops.check_power_status =
@@ -5858,8 +5846,6 @@ again:
                     (codec->revision_id & 0xf) == 1)
                         spec->stream_delay = 40; /* 40 milliseconds */
 
-                /* no output amps */
-                spec->num_pwrs = 0;
                 /* disable VSW */
                 spec->init = stac92hd71bxx_core_init;
                 unmute_init++;
@@ -5874,8 +5860,6 @@ again:
                 if ((codec->revision_id & 0xf) == 1)
                         spec->stream_delay = 40; /* 40 milliseconds */
 
-                /* no output amps */
-                spec->num_pwrs = 0;
                 /* fallthru */
         default:
                 spec->init = stac92hd71bxx_core_init;
@@ -5985,8 +5969,6 @@ again:
                 } else {
                         codec->patch_ops.set_power_state =
                                         stac92xx_set_power_state;
-                        codec->patch_ops.post_suspend =
-                                        stac92xx_post_suspend;
                 }
                 codec->patch_ops.pre_resume = stac92xx_pre_resume;
                 codec->patch_ops.check_power_status =
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 431c0d417eeb..b5137629f8e9 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -208,6 +208,7 @@ struct via_spec {
         /* work to check hp jack state */
         struct hda_codec *codec;
         struct delayed_work vt1708_hp_work;
+        int hp_work_active;
         int vt1708_jack_detect;
         int vt1708_hp_present;
 
@@ -305,27 +306,35 @@ enum {
 static void analog_low_current_mode(struct hda_codec *codec);
 static bool is_aa_path_mute(struct hda_codec *codec);
 
-static void vt1708_start_hp_work(struct via_spec *spec)
+#define hp_detect_with_aa(codec) \
+        (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \
+         !is_aa_path_mute(codec))
+
+static void vt1708_stop_hp_work(struct via_spec *spec)
 {
         if (spec->codec_type != VT1708 || spec->autocfg.hp_pins[0] == 0)
                 return;
-        snd_hda_codec_write(spec->codec, 0x1, 0, 0xf81,
-                            !spec->vt1708_jack_detect);
-        if (!delayed_work_pending(&spec->vt1708_hp_work))
-                schedule_delayed_work(&spec->vt1708_hp_work,
-                                      msecs_to_jiffies(100));
+        if (spec->hp_work_active) {
+                snd_hda_codec_write(spec->codec, 0x1, 0, 0xf81, 1);
+                cancel_delayed_work_sync(&spec->vt1708_hp_work);
+                spec->hp_work_active = 0;
+        }
 }
 
-static void vt1708_stop_hp_work(struct via_spec *spec)
+static void vt1708_update_hp_work(struct via_spec *spec)
 {
         if (spec->codec_type != VT1708 || spec->autocfg.hp_pins[0] == 0)
                 return;
-        if (snd_hda_get_bool_hint(spec->codec, "analog_loopback_hp_detect") == 1
-            && !is_aa_path_mute(spec->codec))
-                return;
-        snd_hda_codec_write(spec->codec, 0x1, 0, 0xf81,
-                            !spec->vt1708_jack_detect);
-        cancel_delayed_work_sync(&spec->vt1708_hp_work);
+        if (spec->vt1708_jack_detect &&
+            (spec->active_streams || hp_detect_with_aa(spec->codec))) {
+                if (!spec->hp_work_active) {
+                        snd_hda_codec_write(spec->codec, 0x1, 0, 0xf81, 0);
+                        schedule_delayed_work(&spec->vt1708_hp_work,
+                                              msecs_to_jiffies(100));
+                        spec->hp_work_active = 1;
+                }
+        } else if (!hp_detect_with_aa(spec->codec))
+                vt1708_stop_hp_work(spec);
 }
 
 static void set_widgets_power_state(struct hda_codec *codec)
@@ -343,12 +352,7 @@ static int analog_input_switch_put(struct snd_kcontrol *kcontrol,
 
         set_widgets_power_state(codec);
         analog_low_current_mode(snd_kcontrol_chip(kcontrol));
-        if (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1) {
-                if (is_aa_path_mute(codec))
-                        vt1708_start_hp_work(codec->spec);
-                else
-                        vt1708_stop_hp_work(codec->spec);
-        }
+        vt1708_update_hp_work(codec->spec);
         return change;
 }
 
@@ -1154,7 +1158,7 @@ static int via_playback_multi_pcm_prepare(struct hda_pcm_stream *hinfo,
         spec->cur_dac_stream_tag = stream_tag;
         spec->cur_dac_format = format;
         mutex_unlock(&spec->config_mutex);
-        vt1708_start_hp_work(spec);
+        vt1708_update_hp_work(spec);
         return 0;
 }
 
@@ -1174,7 +1178,7 @@ static int via_playback_hp_pcm_prepare(struct hda_pcm_stream *hinfo,
         spec->cur_hp_stream_tag = stream_tag;
         spec->cur_hp_format = format;
         mutex_unlock(&spec->config_mutex);
-        vt1708_start_hp_work(spec);
+        vt1708_update_hp_work(spec);
         return 0;
 }
 
@@ -1188,7 +1192,7 @@ static int via_playback_multi_pcm_cleanup(struct hda_pcm_stream *hinfo,
         snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
         spec->active_streams &= ~STREAM_MULTI_OUT;
         mutex_unlock(&spec->config_mutex);
-        vt1708_stop_hp_work(spec);
+        vt1708_update_hp_work(spec);
         return 0;
 }
 
@@ -1203,7 +1207,7 @@ static int via_playback_hp_pcm_cleanup(struct hda_pcm_stream *hinfo,
                 snd_hda_codec_setup_stream(codec, spec->hp_dac_nid, 0, 0, 0);
         spec->active_streams &= ~STREAM_INDEP_HP;
         mutex_unlock(&spec->config_mutex);
-        vt1708_stop_hp_work(spec);
+        vt1708_update_hp_work(spec);
         return 0;
 }
 
@@ -1645,7 +1649,8 @@ static void via_hp_automute(struct hda_codec *codec)
         int nums;
         struct via_spec *spec = codec->spec;
 
-        if (!spec->hp_independent_mode && spec->autocfg.hp_pins[0])
+        if (!spec->hp_independent_mode && spec->autocfg.hp_pins[0] &&
+            (spec->codec_type != VT1708 || spec->vt1708_jack_detect))
                 present = snd_hda_jack_detect(codec, spec->autocfg.hp_pins[0]);
 
         if (spec->smart51_enabled)
@@ -2612,8 +2617,6 @@ static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
 
         if (spec->codec_type != VT1708)
                 return 0;
-        spec->vt1708_jack_detect =
-                !((snd_hda_codec_read(codec, 0x1, 0, 0xf84, 0) >> 8) & 0x1);
         ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
         return 0;
 }
@@ -2623,18 +2626,22 @@ static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         struct via_spec *spec = codec->spec;
-        int change;
+        int val;
 
         if (spec->codec_type != VT1708)
                 return 0;
-        spec->vt1708_jack_detect = ucontrol->value.integer.value[0];
-        change = (0x1 & (snd_hda_codec_read(codec, 0x1, 0, 0xf84, 0) >> 8))
-                == !spec->vt1708_jack_detect;
-        if (spec->vt1708_jack_detect) {
+        val = !!ucontrol->value.integer.value[0];
+        if (spec->vt1708_jack_detect == val)
+                return 0;
+        spec->vt1708_jack_detect = val;
+        if (spec->vt1708_jack_detect &&
+            snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") != 1) {
                 mute_aa_path(codec, 1);
                 notify_aa_path_ctls(codec);
         }
-        return change;
+        via_hp_automute(codec);
+        vt1708_update_hp_work(spec);
+        return 1;
 }
 
 static const struct snd_kcontrol_new vt1708_jack_detect_ctl = {
@@ -2771,6 +2778,7 @@ static int via_init(struct hda_codec *codec)
         via_auto_init_unsol_event(codec);
 
         via_hp_automute(codec);
+        vt1708_update_hp_work(spec);
 
         return 0;
 }
@@ -2787,7 +2795,9 @@ static void vt1708_update_hp_jack_state(struct work_struct *work)
                 spec->vt1708_hp_present ^= 1;
                 via_hp_automute(spec->codec);
         }
-        vt1708_start_hp_work(spec);
+        if (spec->vt1708_jack_detect)
+                schedule_delayed_work(&spec->vt1708_hp_work,
+                                      msecs_to_jiffies(100));
 }
 
 static int get_mux_nids(struct hda_codec *codec)
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 29e312597f20..11718b49b2e2 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -1077,6 +1077,13 @@ static snd_pcm_uframes_t snd_intel8x0_pcm_pointer(struct snd_pcm_substream *subs
                 }
                 if (civ != igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV))
                         continue;
+
+                /* IO read operation is very expensive inside virtual machine
+                 * as it is emulated. The probability that subsequent PICB read
+                 * will return different result is high enough to loop till
+                 * timeout here.
+                 * Same CIV is strict enough condition to be sure that PICB
+                 * is valid inside VM on emulated card. */
                 if (chip->inside_vm)
                         break;
                 if (ptr1 == igetword(chip, ichdev->reg_offset + ichdev->roff_picb))
@@ -2930,6 +2937,45 @@ static unsigned int sis_codec_bits[3] = {
         ICH_PCR, ICH_SCR, ICH_SIS_TCR
 };
 
+static int __devinit snd_intel8x0_inside_vm(struct pci_dev *pci)
+{
+        int result  = inside_vm;
+        char *msg   = NULL;
+
+        /* check module parameter first (override detection) */
+        if (result >= 0) {
+                msg = result ? "enable (forced) VM" : "disable (forced) VM";
+                goto fini;
+        }
+
+        /* detect KVM and Parallels virtual environments */
+        result = kvm_para_available();
+#ifdef X86_FEATURE_HYPERVISOR
+        result = result || boot_cpu_has(X86_FEATURE_HYPERVISOR);
+#endif
+        if (!result)
+                goto fini;
+
+        /* check for known (emulated) devices */
+        if (pci->subsystem_vendor == 0x1af4 &&
+            pci->subsystem_device == 0x1100) {
+                /* KVM emulated sound, PCI SSID: 1af4:1100 */
+                msg = "enable KVM";
+        } else if (pci->subsystem_vendor == 0x1ab8) {
+                /* Parallels VM emulated sound, PCI SSID: 1ab8:xxxx */
+                msg = "enable Parallels VM";
+        } else {
+                msg = "disable (unknown or VT-d) VM";
+                result = 0;
+        }
+
+fini:
+        if (msg != NULL)
+                printk(KERN_INFO "intel8x0: %s optimization\n", msg);
+
+        return result;
+}
+
 static int __devinit snd_intel8x0_create(struct snd_card *card,
                                          struct pci_dev *pci,
                                          unsigned long device_type,
@@ -2997,9 +3043,7 @@ static int __devinit snd_intel8x0_create(struct snd_card *card,
         if (xbox)
                 chip->xbox = 1;
 
-        chip->inside_vm = inside_vm;
-        if (inside_vm)
-                printk(KERN_INFO "intel8x0: enable KVM optimization\n");
+        chip->inside_vm = snd_intel8x0_inside_vm(pci);
 
         if (pci->vendor == PCI_VENDOR_ID_INTEL &&
             pci->device == PCI_DEVICE_ID_INTEL_440MX)
@@ -3243,14 +3287,6 @@ static int __devinit snd_intel8x0_probe(struct pci_dev *pci,
                         buggy_irq = 0;
         }
 
-        if (inside_vm < 0) {
-                /* detect KVM and Parallels virtual environments */
-                inside_vm = kvm_para_available();
-#if defined(__i386__) || defined(__x86_64__)
-                inside_vm = inside_vm || boot_cpu_has(X86_FEATURE_HYPERVISOR);
-#endif
-        }
-
         if ((err = snd_intel8x0_create(card, pci, pci_id->driver_data,
                                        &chip)) < 0) {
                 snd_card_free(card);
diff --git a/sound/pci/lx6464es/lx_core.c b/sound/pci/lx6464es/lx_core.c
index 5c8717e29eeb..8c3e7fcefd99 100644
--- a/sound/pci/lx6464es/lx_core.c
+++ b/sound/pci/lx6464es/lx_core.c
@@ -78,10 +78,15 @@ unsigned long lx_dsp_reg_read(struct lx6464es *chip, int port)
         return ioread32(address);
 }
 
-void lx_dsp_reg_readbuf(struct lx6464es *chip, int port, u32 *data, u32 len)
+static void lx_dsp_reg_readbuf(struct lx6464es *chip, int port, u32 *data,
+                               u32 len)
 {
-        void __iomem *address = lx_dsp_register(chip, port);
-        memcpy_fromio(data, address, len*sizeof(u32));
+        u32 __iomem *address = lx_dsp_register(chip, port);
+        int i;
+
+        /* we cannot use memcpy_fromio */
+        for (i = 0; i != len; ++i)
+                data[i] = ioread32(address + i);
 }
 
 
@@ -91,11 +96,15 @@ void lx_dsp_reg_write(struct lx6464es *chip, int port, unsigned data)
         iowrite32(data, address);
 }
 
-void lx_dsp_reg_writebuf(struct lx6464es *chip, int port, const u32 *data,
-                         u32 len)
+static void lx_dsp_reg_writebuf(struct lx6464es *chip, int port,
+                                const u32 *data, u32 len)
 {
-        void __iomem *address = lx_dsp_register(chip, port);
-        memcpy_toio(address, data, len*sizeof(u32));
+        u32 __iomem *address = lx_dsp_register(chip, port);
+        int i;
+
+        /* we cannot use memcpy_to */
+        for (i = 0; i != len; ++i)
+                iowrite32(data[i], address + i);
 }
 
 
diff --git a/sound/pci/lx6464es/lx_core.h b/sound/pci/lx6464es/lx_core.h
index 1dd562980b6c..4d7ff797a646 100644
--- a/sound/pci/lx6464es/lx_core.h
+++ b/sound/pci/lx6464es/lx_core.h
@@ -72,10 +72,7 @@ enum {
 };
 
 unsigned long lx_dsp_reg_read(struct lx6464es *chip, int port);
-void lx_dsp_reg_readbuf(struct lx6464es *chip, int port, u32 *data, u32 len);
 void lx_dsp_reg_write(struct lx6464es *chip, int port, unsigned data);
-void lx_dsp_reg_writebuf(struct lx6464es *chip, int port, const u32 *data,
-                         u32 len);
 
 /* plx register access */
 enum {
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index e760adad9523..19ee2203cbb5 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -6518,7 +6518,7 @@ static int __devinit snd_hdspm_create(struct snd_card *card,
                         hdspm->io_type = AES32;
                         hdspm->card_name = "RME AES32";
                         hdspm->midiPorts = 2;
-                } else if ((hdspm->firmware_rev == 0xd5) ||
+                } else if ((hdspm->firmware_rev == 0xd2) ||
                         ((hdspm->firmware_rev >= 0xc8)  &&
                                 (hdspm->firmware_rev <= 0xcf))) {
                         hdspm->io_type = MADI;
diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c
index a391e622a192..28dfafb56dd1 100644
--- a/sound/pci/sis7019.c
+++ b/sound/pci/sis7019.c
@@ -41,6 +41,7 @@ MODULE_SUPPORTED_DEVICE("{{SiS,SiS7019 Audio Accelerator}}");
 static int index = SNDRV_DEFAULT_IDX1;  /* Index 0-MAX */
 static char *id = SNDRV_DEFAULT_STR1;   /* ID for this card */
 static int enable = 1;
+static int codecs = 1;
 
 module_param(index, int, 0444);
 MODULE_PARM_DESC(index, "Index value for SiS7019 Audio Accelerator.");
@@ -48,6 +49,8 @@ module_param(id, charp, 0444);
 MODULE_PARM_DESC(id, "ID string for SiS7019 Audio Accelerator.");
 module_param(enable, bool, 0444);
 MODULE_PARM_DESC(enable, "Enable SiS7019 Audio Accelerator.");
+module_param(codecs, int, 0444);
+MODULE_PARM_DESC(codecs, "Set bit to indicate that codec number is expected to be present (default 1)");
 
 static DEFINE_PCI_DEVICE_TABLE(snd_sis7019_ids) = {
         { PCI_DEVICE(PCI_VENDOR_ID_SI, 0x7019) },
@@ -140,6 +143,9 @@ struct sis7019 {
         dma_addr_t silence_dma_addr;
 };
 
+/* These values are also used by the module param 'codecs' to indicate
+ * which codecs should be present.
+ */
 #define SIS_PRIMARY_CODEC_PRESENT       0x0001
 #define SIS_SECONDARY_CODEC_PRESENT     0x0002
 #define SIS_TERTIARY_CODEC_PRESENT      0x0004
@@ -1078,6 +1084,7 @@ static int sis_chip_init(struct sis7019 *sis)
 {
         unsigned long io = sis->ioport;
         void __iomem *ioaddr = sis->ioaddr;
+        unsigned long timeout;
         u16 status;
         int count;
         int i;
@@ -1104,21 +1111,45 @@ static int sis_chip_init(struct sis7019 *sis)
         while ((inw(io + SIS_AC97_STATUS) & SIS_AC97_STATUS_BUSY) && --count)
                 udelay(1);
 
+        /* Command complete, we can let go of the semaphore now.
+         */
+        outl(SIS_AC97_SEMA_RELEASE, io + SIS_AC97_SEMA);
+        if (!count)
+                return -EIO;
+
         /* Now that we've finished the reset, find out what's attached.
+         * There are some codec/board combinations that take an extremely
+         * long time to come up. 350+ ms has been observed in the field,
+         * so we'll give them up to 500ms.
          */
-        status = inl(io + SIS_AC97_STATUS);
-        if (status & SIS_AC97_STATUS_CODEC_READY)
-                sis->codecs_present |= SIS_PRIMARY_CODEC_PRESENT;
-        if (status & SIS_AC97_STATUS_CODEC2_READY)
-                sis->codecs_present |= SIS_SECONDARY_CODEC_PRESENT;
-        if (status & SIS_AC97_STATUS_CODEC3_READY)
-                sis->codecs_present |= SIS_TERTIARY_CODEC_PRESENT;
-
-        /* All done, let go of the semaphore, and check for errors
+        sis->codecs_present = 0;
+        timeout = msecs_to_jiffies(500) + jiffies;
+        while (time_before_eq(jiffies, timeout)) {
+                status = inl(io + SIS_AC97_STATUS);
+                if (status & SIS_AC97_STATUS_CODEC_READY)
+                        sis->codecs_present |= SIS_PRIMARY_CODEC_PRESENT;
+                if (status & SIS_AC97_STATUS_CODEC2_READY)
+                        sis->codecs_present |= SIS_SECONDARY_CODEC_PRESENT;
+                if (status & SIS_AC97_STATUS_CODEC3_READY)
+                        sis->codecs_present |= SIS_TERTIARY_CODEC_PRESENT;
+
+                if (sis->codecs_present == codecs)
+                        break;
+
+                msleep(1);
+        }
+
+        /* All done, check for errors.
          */
-        outl(SIS_AC97_SEMA_RELEASE, io + SIS_AC97_SEMA);
-        if (!sis->codecs_present || !count)
+        if (!sis->codecs_present) {
+                printk(KERN_ERR "sis7019: could not find any codecs\n");
                 return -EIO;
+        }
+
+        if (sis->codecs_present != codecs) {
+                printk(KERN_WARNING "sis7019: missing codecs, found %0x, expected %0x\n",
+                       sis->codecs_present, codecs);
+        }
 
         /* Let the hardware know that the audio driver is alive,
          * and enable PCM slots on the AC-link for L/R playback (3 & 4) and
@@ -1390,6 +1421,17 @@ static int __devinit snd_sis7019_probe(struct pci_dev *pci,
         if (!enable)
                 goto error_out;
 
+        /* The user can specify which codecs should be present so that we
+         * can wait for them to show up if they are slow to recover from
+         * the AC97 cold reset. We default to a single codec, the primary.
+         *
+         * We assume that SIS_PRIMARY_*_PRESENT matches bits 0-2.
+         */
+        codecs &= SIS_PRIMARY_CODEC_PRESENT | SIS_SECONDARY_CODEC_PRESENT |
+                  SIS_TERTIARY_CODEC_PRESENT;
+        if (!codecs)
+                codecs = SIS_PRIMARY_CODEC_PRESENT;
+
         rc = snd_card_create(index, id, THIS_MODULE, sizeof(*sis), &card);
         if (rc < 0)
                 goto error_out;