10 files changed, 111 insertions, 60 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 e44b107fdc75..4562e9de6a1a 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -4046,9 +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;
         }
 
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index 7ae7578bdcc0..c1da422e085a 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -347,18 +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/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 2a2d8645ba09..7bd2a52f2bac 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_IMAC27] = "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_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 9850c5b481ea..c505fd5d338c 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -69,6 +69,7 @@ struct hdmi_spec_per_pin {
         struct hda_codec *codec;
         struct hdmi_eld sink_eld;
         struct delayed_work work;
+        int repoll_count;
 };
 
 struct hdmi_spec {
@@ -748,7 +749,7 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx,
  * Unsolicited events
  */
 
-static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, bool retry);
+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)
 {
@@ -766,7 +767,7 @@ static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
         if (pin_idx < 0)
                 return;
 
-        hdmi_present_sense(&spec->pins[pin_idx], true);
+        hdmi_present_sense(&spec->pins[pin_idx], 1);
 }
 
 static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
@@ -960,7 +961,7 @@ static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx)
         return 0;
 }
 
-static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, bool retry)
+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;
@@ -989,7 +990,7 @@ static void hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, bool retry)
         if (eld_valid) {
                 if (!snd_hdmi_get_eld(eld, codec, pin_nid))
                         snd_hdmi_show_eld(eld);
-                else if (retry) {
+                else if (repoll) {
                         queue_delayed_work(codec->bus->workq,
                                            &per_pin->work,
                                            msecs_to_jiffies(300));
@@ -1004,7 +1005,10 @@ 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);
 
-        hdmi_present_sense(per_pin, false);
+        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)
@@ -1235,7 +1239,7 @@ static int generic_hdmi_build_jack(struct hda_codec *codec, int pin_idx)
         if (err < 0)
                 return err;
 
-        hdmi_present_sense(per_pin, false);
+        hdmi_present_sense(per_pin, 0);
         return 0;
 }
 
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 14feecf2d802..63186d7d18a9 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -278,6 +278,12 @@ 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];
+}
+
 static void call_update_outputs(struct hda_codec *codec);
 
 /* select the given imux item; either unmute exclusively or select the route */
@@ -319,8 +325,7 @@ 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? */
         num_conns = snd_hda_get_conn_list(codec, nid, NULL);
@@ -1071,8 +1076,19 @@ 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;
@@ -1991,10 +2007,8 @@ 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;
                 }
@@ -2786,8 +2800,7 @@ 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;
@@ -3820,8 +3833,7 @@ 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 470f6f286e81..f3658658548e 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1641,6 +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 */
 };
 
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;