Merge remote branch 'kumar/merge' into next

14 files changed, 189 insertions, 12 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 3827092cc1d2..14829210ef0b 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -4536,7 +4536,7 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
                         cfg->hp_outs--;
                         memmove(cfg->hp_pins + i, cfg->hp_pins + i + 1,
                                 sizeof(cfg->hp_pins[0]) * (cfg->hp_outs - i));
-                        memmove(sequences_hp + i - 1, sequences_hp + i,
+                        memmove(sequences_hp + i, sequences_hp + i + 1,
                                 sizeof(sequences_hp[0]) * (cfg->hp_outs - i));
                 }
         }
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 1053fff4bd0a..34940a079051 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -126,6 +126,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
                          "{Intel, ICH10},"
                          "{Intel, PCH},"
                          "{Intel, CPT},"
+                         "{Intel, PBG},"
                          "{Intel, SCH},"
                          "{ATI, SB450},"
                          "{ATI, SB600},"
@@ -2749,6 +2750,8 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
         { PCI_DEVICE(0x8086, 0x3b57), .driver_data = AZX_DRIVER_ICH },
         /* CPT */
         { PCI_DEVICE(0x8086, 0x1c20), .driver_data = AZX_DRIVER_PCH },
+        /* PBG */
+        { PCI_DEVICE(0x8086, 0x1d20), .driver_data = AZX_DRIVER_PCH },
         /* SCH */
         { PCI_DEVICE(0x8086, 0x811b), .driver_data = AZX_DRIVER_SCH },
         /* ATI SB 450/600 */
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index b697fd2a6f8b..10bbbaf6ebc3 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -3641,6 +3641,7 @@ static struct snd_pci_quirk ad1984_cfg_tbl[] = {
         /* Lenovo Thinkpad T61/X61 */
         SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo Thinkpad", AD1984_THINKPAD),
         SND_PCI_QUIRK(0x1028, 0x0214, "Dell T3400", AD1984_DELL_DESKTOP),
+        SND_PCI_QUIRK(0x1028, 0x0233, "Dell Latitude E6400", AD1984_DELL_DESKTOP),
         {}
 };
 
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 4ef5efaaaef1..488fd9ade1ba 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -972,6 +972,53 @@ static struct hda_verb cs_coef_init_verbs[] = {
         {} /* terminator */
 };
 
+/* Errata: CS4207 rev C0/C1/C2 Silicon
+ *
+ * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
+ *
+ * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
+ * may be excessive (up to an additional 200 μA), which is most easily
+ * observed while the part is being held in reset (RESET# active low).
+ *
+ * Root Cause: At initial powerup of the device, the logic that drives
+ * the clock and write enable to the S/PDIF SRC RAMs is not properly
+ * initialized.
+ * Certain random patterns will cause a steady leakage current in those
+ * RAM cells. The issue will resolve once the SRCs are used (turned on).
+ *
+ * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
+ * blocks, which will alleviate the issue.
+ */
+
+static struct hda_verb cs_errata_init_verbs[] = {
+        {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
+        {0x11, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
+
+        {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
+        {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
+        {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
+        {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
+        {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
+        {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
+
+        {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
+        {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
+
+        {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
+        {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
+        {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
+        {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
+        {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
+        {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
+        {0x11, AC_VERB_SET_PROC_STATE, 0x00},
+
+        {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
+        {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
+        /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
+
+        {} /* terminator */
+};
+
 /* SPDIF setup */
 static void init_digital(struct hda_codec *codec)
 {
@@ -991,6 +1038,9 @@ static int cs_init(struct hda_codec *codec)
 {
         struct cs_spec *spec = codec->spec;
 
+        /* init_verb sequence for C0/C1/C2 errata*/
+        snd_hda_sequence_write(codec, cs_errata_init_verbs);
+
         snd_hda_sequence_write(codec, cs_coef_init_verbs);
 
         if (spec->gpio_mask) {
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 5cdb80edbd7f..972e7c453b3d 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -116,6 +116,7 @@ struct conexant_spec {
         unsigned int dell_vostro:1;
         unsigned int ideapad:1;
         unsigned int thinkpad:1;
+        unsigned int hp_laptop:1;
 
         unsigned int ext_mic_present;
         unsigned int recording;
@@ -2299,6 +2300,18 @@ static void cxt5066_ideapad_automic(struct hda_codec *codec)
         }
 }
 
+/* toggle input of built-in digital mic and mic jack appropriately */
+static void cxt5066_hp_laptop_automic(struct hda_codec *codec)
+{
+        unsigned int present;
+
+        present = snd_hda_jack_detect(codec, 0x1b);
+        snd_printdd("CXT5066: external microphone present=%d\n", present);
+        snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_CONNECT_SEL,
+                            present ? 1 : 3);
+}
+
+
 /* toggle input of built-in digital mic and mic jack appropriately
    order is: external mic -> dock mic -> interal mic */
 static void cxt5066_thinkpad_automic(struct hda_codec *codec)
@@ -2408,6 +2421,20 @@ static void cxt5066_ideapad_event(struct hda_codec *codec, unsigned int res)
 }
 
 /* unsolicited event for jack sensing */
+static void cxt5066_hp_laptop_event(struct hda_codec *codec, unsigned int res)
+{
+        snd_printdd("CXT5066_hp_laptop: unsol event %x (%x)\n", res, res >> 26);
+        switch (res >> 26) {
+        case CONEXANT_HP_EVENT:
+                cxt5066_hp_automute(codec);
+                break;
+        case CONEXANT_MIC_EVENT:
+                cxt5066_hp_laptop_automic(codec);
+                break;
+        }
+}
+
+/* unsolicited event for jack sensing */
 static void cxt5066_thinkpad_event(struct hda_codec *codec, unsigned int res)
 {
         snd_printdd("CXT5066_thinkpad: unsol event %x (%x)\n", res, res >> 26);
@@ -2989,6 +3016,14 @@ static struct hda_verb cxt5066_init_verbs_portd_lo[] = {
         { } /* end */
 };
 
+
+static struct hda_verb cxt5066_init_verbs_hp_laptop[] = {
+        {0x14, AC_VERB_SET_CONNECT_SEL, 0x0},
+        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
+        {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
+        { } /* end */
+};
+
 /* initialize jack-sensing, too */
 static int cxt5066_init(struct hda_codec *codec)
 {
@@ -3004,6 +3039,8 @@ static int cxt5066_init(struct hda_codec *codec)
                         cxt5066_ideapad_automic(codec);
                 else if (spec->thinkpad)
                         cxt5066_thinkpad_automic(codec);
+                else if (spec->hp_laptop)
+                        cxt5066_hp_laptop_automic(codec);
         }
         cxt5066_set_mic_boost(codec);
         return 0;
@@ -3031,6 +3068,7 @@ enum {
         CXT5066_DELL_VOSTO,     /* Dell Vostro 1015i */
         CXT5066_IDEAPAD,        /* Lenovo IdeaPad U150 */
         CXT5066_THINKPAD,       /* Lenovo ThinkPad T410s, others? */
+        CXT5066_HP_LAPTOP,      /* HP Laptop */
         CXT5066_MODELS
 };
 
@@ -3041,6 +3079,7 @@ static const char *cxt5066_models[CXT5066_MODELS] = {
         [CXT5066_DELL_VOSTO]    = "dell-vostro",
         [CXT5066_IDEAPAD]       = "ideapad",
         [CXT5066_THINKPAD]      = "thinkpad",
+        [CXT5066_HP_LAPTOP]     = "hp-laptop",
 };
 
 static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
@@ -3052,8 +3091,11 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
         SND_PCI_QUIRK(0x1028, 0x02d8, "Dell Vostro", CXT5066_DELL_VOSTO),
         SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTO),
         SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD),
+        SND_PCI_QUIRK(0x103c, 0x360b, "HP G60", CXT5066_HP_LAPTOP),
+        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(0x17aa, 0x20f2, "Lenovo T400s", CXT5066_THINKPAD),
         SND_PCI_QUIRK(0x17aa, 0x21b2, "Thinkpad X100e", CXT5066_IDEAPAD),
         SND_PCI_QUIRK(0x17aa, 0x21b3, "Thinkpad Edge 13 (197)", CXT5066_IDEAPAD),
         SND_PCI_QUIRK(0x17aa, 0x21b4, "Thinkpad Edge", CXT5066_IDEAPAD),
@@ -3116,6 +3158,23 @@ static int patch_cxt5066(struct hda_codec *codec)
                 spec->num_init_verbs++;
                 spec->dell_automute = 1;
                 break;
+        case CXT5066_HP_LAPTOP:
+                codec->patch_ops.init = cxt5066_init;
+                codec->patch_ops.unsol_event = cxt5066_hp_laptop_event;
+                spec->init_verbs[spec->num_init_verbs] =
+                        cxt5066_init_verbs_hp_laptop;
+                spec->num_init_verbs++;
+                spec->hp_laptop = 1;
+                spec->mixers[spec->num_mixers++] = cxt5066_mixer_master;
+                spec->mixers[spec->num_mixers++] = cxt5066_mixers;
+                /* no S/PDIF out */
+                spec->multiout.dig_out_nid = 0;
+                /* input source automatically selected */
+                spec->input_mux = NULL;
+                spec->port_d_mode = 0;
+                spec->mic_boost = 3; /* default 30dB gain */
+                break;
+
         case CXT5066_OLPC_XO_1_5:
                 codec->patch_ops.init = cxt5066_olpc_init;
                 codec->patch_ops.unsol_event = cxt5066_olpc_unsol_event;
diff --git a/sound/pci/hda/patch_nvhdmi.c b/sound/pci/hda/patch_nvhdmi.c
index 69b950d527c3..baa108b9d6aa 100644
--- a/sound/pci/hda/patch_nvhdmi.c
+++ b/sound/pci/hda/patch_nvhdmi.c
@@ -84,7 +84,7 @@ static struct hda_verb nvhdmi_basic_init_7x[] = {
 #else
 /* support all rates and formats */
 #define SUPPORTED_RATES \
-        (SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\
+        (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\
         SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |\
          SNDRV_PCM_RATE_192000)
 #define SUPPORTED_MAXBPS        24
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 627bf9963368..a432e6efd19b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1594,12 +1594,22 @@ static void alc_auto_parse_digital(struct hda_codec *codec)
         }
 
         if (spec->autocfg.dig_in_pin) {
-                hda_nid_t dig_nid;
-                err = snd_hda_get_connections(codec,
-                                              spec->autocfg.dig_in_pin,
-                                              &dig_nid, 1);
-                if (err > 0)
-                        spec->dig_in_nid = dig_nid;
+                dig_nid = codec->start_nid;
+                for (i = 0; i < codec->num_nodes; i++, dig_nid++) {
+                        unsigned int wcaps = get_wcaps(codec, dig_nid);
+                        if (get_wcaps_type(wcaps) != AC_WID_AUD_IN)
+                                continue;
+                        if (!(wcaps & AC_WCAP_DIGITAL))
+                                continue;
+                        if (!(wcaps & AC_WCAP_CONN_LIST))
+                                continue;
+                        err = get_connection_index(codec, dig_nid,
+                                                   spec->autocfg.dig_in_pin);
+                        if (err >= 0) {
+                                spec->dig_in_nid = dig_nid;
+                                break;
+                        }
+                }
         }
 }
 
@@ -5334,6 +5344,7 @@ static void fillup_priv_adc_nids(struct hda_codec *codec, hda_nid_t *nids,
 
 static struct snd_pci_quirk beep_white_list[] = {
         SND_PCI_QUIRK(0x1043, 0x829f, "ASUS", 1),
+        SND_PCI_QUIRK(0x1043, 0x83ce, "EeePC", 1),
         SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1),
         {}
 };
@@ -14452,6 +14463,7 @@ static void alc269_auto_init(struct hda_codec *codec)
 
 enum {
         ALC269_FIXUP_SONY_VAIO,
+        ALC269_FIXUP_DELL_M101Z,
 };
 
 static const struct hda_verb alc269_sony_vaio_fixup_verbs[] = {
@@ -14463,11 +14475,20 @@ static const struct alc_fixup alc269_fixups[] = {
         [ALC269_FIXUP_SONY_VAIO] = {
                 .verbs = alc269_sony_vaio_fixup_verbs
         },
+        [ALC269_FIXUP_DELL_M101Z] = {
+                .verbs = (const struct hda_verb[]) {
+                        /* Enables internal speaker */
+                        {0x20, AC_VERB_SET_COEF_INDEX, 13},
+                        {0x20, AC_VERB_SET_PROC_COEF, 0x4040},
+                        {}
+                }
+        },
 };
 
 static struct snd_pci_quirk alc269_fixup_tbl[] = {
         SND_PCI_QUIRK(0x104d, 0x9071, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
         SND_PCI_QUIRK(0x104d, 0x9077, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
+        SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
         {}
 };
 
diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index 289cb4dacfc7..6c0a11adb2a8 100644
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -543,6 +543,10 @@ static int __devinit get_oxygen_model(struct oxygen *chip,
                 chip->model.suspend = claro_suspend;
                 chip->model.resume = claro_resume;
                 chip->model.set_adc_params = set_ak5385_params;
+                chip->model.device_config = PLAYBACK_0_TO_I2S |
+                                            PLAYBACK_1_TO_SPDIF |
+                                            CAPTURE_0_FROM_I2S_2 |
+                                            CAPTURE_1_FROM_SPDIF;
                 break;
         }
         if (id->driver_data == MODEL_MERIDIAN ||
diff --git a/sound/pci/oxygen/oxygen.h b/sound/pci/oxygen/oxygen.h
index 6147216af744..a3409edcfb50 100644
--- a/sound/pci/oxygen/oxygen.h
+++ b/sound/pci/oxygen/oxygen.h
@@ -155,6 +155,7 @@ void oxygen_pci_remove(struct pci_dev *pci);
 int oxygen_pci_suspend(struct pci_dev *pci, pm_message_t state);
 int oxygen_pci_resume(struct pci_dev *pci);
 #endif
+void oxygen_pci_shutdown(struct pci_dev *pci);
 
 /* oxygen_mixer.c */
 
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index fad03d64e3ad..7e93cf884437 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -519,16 +519,21 @@ static void oxygen_init(struct oxygen *chip)
         }
 }
 
-static void oxygen_card_free(struct snd_card *card)
+static void oxygen_shutdown(struct oxygen *chip)
 {
-        struct oxygen *chip = card->private_data;
-
         spin_lock_irq(&chip->reg_lock);
         chip->interrupt_mask = 0;
         chip->pcm_running = 0;
         oxygen_write16(chip, OXYGEN_DMA_STATUS, 0);
         oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0);
         spin_unlock_irq(&chip->reg_lock);
+}
+
+static void oxygen_card_free(struct snd_card *card)
+{
+        struct oxygen *chip = card->private_data;
+
+        oxygen_shutdown(chip);
         if (chip->irq >= 0)
                 free_irq(chip->irq, chip);
         flush_scheduled_work();
@@ -778,3 +783,13 @@ int oxygen_pci_resume(struct pci_dev *pci)
 }
 EXPORT_SYMBOL(oxygen_pci_resume);
 #endif /* CONFIG_PM */
+
+void oxygen_pci_shutdown(struct pci_dev *pci)
+{
+        struct snd_card *card = pci_get_drvdata(pci);
+        struct oxygen *chip = card->private_data;
+
+        oxygen_shutdown(chip);
+        chip->model.cleanup(chip);
+}
+EXPORT_SYMBOL(oxygen_pci_shutdown);
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index f03a2f2cffee..06c863e86e3d 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -95,6 +95,7 @@ static struct pci_driver xonar_driver = {
         .suspend = oxygen_pci_suspend,
         .resume = oxygen_pci_resume,
 #endif
+        .shutdown = oxygen_pci_shutdown,
 };
 
 static int __init alsa_card_xonar_init(void)
diff --git a/sound/pci/oxygen/xonar_wm87x6.c b/sound/pci/oxygen/xonar_wm87x6.c
index dbc4b89d74e4..b82c1cfa96f5 100644
--- a/sound/pci/oxygen/xonar_wm87x6.c
+++ b/sound/pci/oxygen/xonar_wm87x6.c
@@ -53,6 +53,8 @@ struct xonar_wm87x6 {
         struct xonar_generic generic;
         u16 wm8776_regs[0x17];
         u16 wm8766_regs[0x10];
+        struct snd_kcontrol *line_adcmux_control;
+        struct snd_kcontrol *mic_adcmux_control;
         struct snd_kcontrol *lc_controls[13];
 };
 
@@ -193,6 +195,7 @@ static void xonar_ds_init(struct oxygen *chip)
 static void xonar_ds_cleanup(struct oxygen *chip)
 {
         xonar_disable_output(chip);
+        wm8776_write(chip, WM8776_RESET, 0);
 }
 
 static void xonar_ds_suspend(struct oxygen *chip)
@@ -603,6 +606,7 @@ static int wm8776_input_mux_put(struct snd_kcontrol *ctl,
 {
         struct oxygen *chip = ctl->private_data;
         struct xonar_wm87x6 *data = chip->model_data;
+        struct snd_kcontrol *other_ctl;
         unsigned int mux_bit = ctl->private_value;
         u16 reg;
         int changed;
@@ -610,8 +614,18 @@ static int wm8776_input_mux_put(struct snd_kcontrol *ctl,
         mutex_lock(&chip->mutex);
         reg = data->wm8776_regs[WM8776_ADCMUX];
         if (value->value.integer.value[0]) {
-                reg &= ~0x003;
                 reg |= mux_bit;
+                /* line-in and mic-in are exclusive */
+                mux_bit ^= 3;
+                if (reg & mux_bit) {
+                        reg &= ~mux_bit;
+                        if (mux_bit == 1)
+                                other_ctl = data->line_adcmux_control;
+                        else
+                                other_ctl = data->mic_adcmux_control;
+                        snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                       &other_ctl->id);
+                }
         } else
                 reg &= ~mux_bit;
         changed = reg != data->wm8776_regs[WM8776_ADCMUX];
@@ -963,7 +977,13 @@ static int xonar_ds_mixer_init(struct oxygen *chip)
                 err = snd_ctl_add(chip->card, ctl);
                 if (err < 0)
                         return err;
+                if (!strcmp(ctl->id.name, "Line Capture Switch"))
+                        data->line_adcmux_control = ctl;
+                else if (!strcmp(ctl->id.name, "Mic Capture Switch"))
+                        data->mic_adcmux_control = ctl;
         }
+        if (!data->line_adcmux_control || !data->mic_adcmux_control)
+                return -ENXIO;
         BUILD_BUG_ON(ARRAY_SIZE(lc_controls) != ARRAY_SIZE(data->lc_controls));
         for (i = 0; i < ARRAY_SIZE(lc_controls); ++i) {
                 ctl = snd_ctl_new1(&lc_controls[i], chip);
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index b92adef8e81e..d6fa7bfd9aa1 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -4609,6 +4609,7 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne
                 if (err < 0)
                         return err;
 
+                memset(&info, 0, sizeof(info));
                 spin_lock_irqsave(&hdsp->lock, flags);
                 info.pref_sync_ref = (unsigned char)hdsp_pref_sync_ref(hdsp);
                 info.wordclock_sync_check = (unsigned char)hdsp_wc_sync_check(hdsp);
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 547b713d7204..0c98ef9156d8 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -4127,6 +4127,7 @@ static int snd_hdspm_hwdep_ioctl(struct snd_hwdep * hw, struct file *file,
 
         case SNDRV_HDSPM_IOCTL_GET_CONFIG_INFO:
 
+                memset(&info, 0, sizeof(info));
                 spin_lock_irq(&hdspm->lock);
                 info.pref_sync_ref = hdspm_pref_sync_ref(hdspm);
                 info.wordclock_sync_check = hdspm_wc_sync_check(hdspm);