1 files changed, 263 insertions, 50 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index aa4c25e0f327..f141395dfee6 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -170,10 +170,10 @@ struct alc_spec {
         hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS];
         unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS];
         int int_mic_idx, ext_mic_idx, dock_mic_idx; /* for auto-mic */
+        hda_nid_t inv_dmic_pin;
 
         /* hooks */
         void (*init_hook)(struct hda_codec *codec);
-        void (*unsol_event)(struct hda_codec *codec, unsigned int res);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         void (*power_hook)(struct hda_codec *codec);
 #endif
@@ -201,6 +201,8 @@ struct alc_spec {
         unsigned int vol_in_capsrc:1; /* use capsrc volume (ADC has no vol) */
         unsigned int parse_flags; /* passed to snd_hda_parse_pin_defcfg() */
         unsigned int shared_mic_hp:1; /* HP/Mic-in sharing */
+        unsigned int inv_dmic_fixup:1; /* has inverted digital-mic workaround */
+        unsigned int inv_dmic_muted:1; /* R-ch of inv d-mic is muted? */
 
         /* auto-mute control */
         int automute_mode;
@@ -298,6 +300,39 @@ static inline hda_nid_t get_capsrc(struct alc_spec *spec, int idx)
 }
 
 static void call_update_outputs(struct hda_codec *codec);
+static void alc_inv_dmic_sync(struct hda_codec *codec, bool force);
+
+/* for shared I/O, change the pin-control accordingly */
+static void update_shared_mic_hp(struct hda_codec *codec, bool set_as_mic)
+{
+        struct alc_spec *spec = codec->spec;
+        unsigned int val;
+        hda_nid_t pin = spec->autocfg.inputs[1].pin;
+        /* NOTE: this assumes that there are only two inputs, the
+         * first is the real internal mic and the second is HP/mic jack.
+         */
+
+        val = snd_hda_get_default_vref(codec, pin);
+
+        /* This pin does not have vref caps - let's enable vref on pin 0x18
+           instead, as suggested by Realtek */
+        if (val == AC_PINCTL_VREF_HIZ) {
+                const hda_nid_t vref_pin = 0x18;
+                /* Sanity check pin 0x18 */
+                if (get_wcaps_type(get_wcaps(codec, vref_pin)) == AC_WID_PIN &&
+                    get_defcfg_connect(snd_hda_codec_get_pincfg(codec, vref_pin)) == AC_JACK_PORT_NONE) {
+                        unsigned int vref_val = snd_hda_get_default_vref(codec, vref_pin);
+                        if (vref_val != AC_PINCTL_VREF_HIZ)
+                                snd_hda_set_pin_ctl(codec, vref_pin, PIN_IN | (set_as_mic ? vref_val : 0));
+                }
+        }
+
+        val = set_as_mic ? val | PIN_IN : PIN_HP;
+        snd_hda_set_pin_ctl(codec, pin, val);
+
+        spec->automute_speaker = !set_as_mic;
+        call_update_outputs(codec);
+}
 
 /* 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,
@@ -325,21 +360,8 @@ static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
                 return 0;
         spec->cur_mux[adc_idx] = idx;
 
-        /* for shared I/O, change the pin-control accordingly */
-        if (spec->shared_mic_hp) {
-                unsigned int val;
-                hda_nid_t pin = spec->autocfg.inputs[1].pin;
-                /* NOTE: this assumes that there are only two inputs, the
-                 * first is the real internal mic and the second is HP jack.
-                 */
-                if (spec->cur_mux[adc_idx])
-                        val = snd_hda_get_default_vref(codec, pin) | PIN_IN;
-                else
-                        val = PIN_HP;
-                snd_hda_set_pin_ctl(codec, pin, val);
-                spec->automute_speaker = !spec->cur_mux[adc_idx];
-                call_update_outputs(codec);
-        }
+        if (spec->shared_mic_hp)
+                update_shared_mic_hp(codec, spec->cur_mux[adc_idx]);
 
         if (spec->dyn_adc_switch) {
                 alc_dyn_adc_pcm_resetup(codec, idx);
@@ -368,6 +390,7 @@ static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
                                           AC_VERB_SET_CONNECT_SEL,
                                           imux->items[idx].index);
         }
+        alc_inv_dmic_sync(codec, true);
         return 1;
 }
 
@@ -664,7 +687,7 @@ static void alc_update_knob_master(struct hda_codec *codec, hda_nid_t nid)
 }
 
 /* unsolicited event for HP jack sensing */
-static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
+static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
 {
         int action;
 
@@ -1000,11 +1023,9 @@ static void alc_init_automute(struct hda_codec *codec)
         spec->automute_lo = spec->automute_lo_possible;
         spec->automute_speaker = spec->automute_speaker_possible;
 
-        if (spec->automute_speaker_possible || spec->automute_lo_possible) {
+        if (spec->automute_speaker_possible || spec->automute_lo_possible)
                 /* create a control for automute mode */
                 alc_add_automute_mode_enum(codec);
-                spec->unsol_event = alc_sku_unsol_event;
-        }
 }
 
 /* return the position of NID in the list, or -1 if not found */
@@ -1167,7 +1188,6 @@ static void alc_init_auto_mic(struct hda_codec *codec)
 
         snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
                     ext, fixed, dock);
-        spec->unsol_event = alc_sku_unsol_event;
 }
 
 /* check the availabilities of auto-mute and auto-mic switches */
@@ -1556,14 +1576,14 @@ typedef int (*getput_call_t)(struct snd_kcontrol *kcontrol,
 
 static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol,
-                                 getput_call_t func, bool check_adc_switch)
+                                 getput_call_t func, bool is_put)
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         struct alc_spec *spec = codec->spec;
         int i, err = 0;
 
         mutex_lock(&codec->control_mutex);
-        if (check_adc_switch && spec->dyn_adc_switch) {
+        if (is_put && spec->dyn_adc_switch) {
                 for (i = 0; i < spec->num_adc_nids; i++) {
                         kcontrol->private_value =
                                 HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
@@ -1584,6 +1604,8 @@ static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
                                                     3, 0, HDA_INPUT);
                 err = func(kcontrol, ucontrol);
         }
+        if (err >= 0 && is_put)
+                alc_inv_dmic_sync(codec, false);
  error:
         mutex_unlock(&codec->control_mutex);
         return err;
@@ -1676,6 +1698,116 @@ DEFINE_CAPMIX_NOSRC(2);
 DEFINE_CAPMIX_NOSRC(3);
 
 /*
+ * Inverted digital-mic handling
+ *
+ * First off, it's a bit tricky.  The "Inverted Internal Mic Capture Switch"
+ * gives the additional mute only to the right channel of the digital mic
+ * capture stream.  This is a workaround for avoiding the almost silence
+ * by summing the stereo stream from some (known to be ForteMedia)
+ * digital mic unit.
+ *
+ * The logic is to call alc_inv_dmic_sync() after each action (possibly)
+ * modifying ADC amp.  When the mute flag is set, it mutes the R-channel
+ * without caching so that the cache can still keep the original value.
+ * The cached value is then restored when the flag is set off or any other
+ * than d-mic is used as the current input source.
+ */
+static void alc_inv_dmic_sync(struct hda_codec *codec, bool force)
+{
+        struct alc_spec *spec = codec->spec;
+        int i;
+
+        if (!spec->inv_dmic_fixup)
+                return;
+        if (!spec->inv_dmic_muted && !force)
+                return;
+        for (i = 0; i < spec->num_adc_nids; i++) {
+                int src = spec->dyn_adc_switch ? 0 : i;
+                bool dmic_fixup = false;
+                hda_nid_t nid;
+                int parm, dir, v;
+
+                if (spec->inv_dmic_muted &&
+                    spec->imux_pins[spec->cur_mux[src]] == spec->inv_dmic_pin)
+                        dmic_fixup = true;
+                if (!dmic_fixup && !force)
+                        continue;
+                if (spec->vol_in_capsrc) {
+                        nid = spec->capsrc_nids[i];
+                        parm = AC_AMP_SET_RIGHT | AC_AMP_SET_OUTPUT;
+                        dir = HDA_OUTPUT;
+                } else {
+                        nid = spec->adc_nids[i];
+                        parm = AC_AMP_SET_RIGHT | AC_AMP_SET_INPUT;
+                        dir = HDA_INPUT;
+                }
+                /* we care only right channel */
+                v = snd_hda_codec_amp_read(codec, nid, 1, dir, 0);
+                if (v & 0x80) /* if already muted, we don't need to touch */
+                        continue;
+                if (dmic_fixup) /* add mute for d-mic */
+                        v |= 0x80;
+                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                                    parm | v);
+        }
+}
+
+static int alc_inv_dmic_sw_get(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct alc_spec *spec = codec->spec;
+
+        ucontrol->value.integer.value[0] = !spec->inv_dmic_muted;
+        return 0;
+}
+
+static int alc_inv_dmic_sw_put(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct alc_spec *spec = codec->spec;
+        unsigned int val = !ucontrol->value.integer.value[0];
+
+        if (val == spec->inv_dmic_muted)
+                return 0;
+        spec->inv_dmic_muted = val;
+        alc_inv_dmic_sync(codec, true);
+        return 0;
+}
+
+static const struct snd_kcontrol_new alc_inv_dmic_sw = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .info = snd_ctl_boolean_mono_info,
+        .get = alc_inv_dmic_sw_get,
+        .put = alc_inv_dmic_sw_put,
+};
+
+static int alc_add_inv_dmic_mixer(struct hda_codec *codec, hda_nid_t nid)
+{
+        struct alc_spec *spec = codec->spec;
+        struct snd_kcontrol_new *knew = alc_kcontrol_new(spec);
+        if (!knew)
+                return -ENOMEM;
+        *knew = alc_inv_dmic_sw;
+        knew->name = kstrdup("Inverted Internal Mic Capture Switch", GFP_KERNEL);
+        if (!knew->name)
+                return -ENOMEM;
+        spec->inv_dmic_fixup = 1;
+        spec->inv_dmic_muted = 0;
+        spec->inv_dmic_pin = nid;
+        return 0;
+}
+
+/* typically the digital mic is put at node 0x12 */
+static void alc_fixup_inv_dmic_0x12(struct hda_codec *codec,
+                                    const struct alc_fixup *fix, int action)
+{
+        if (action == ALC_FIXUP_ACT_PROBE)
+                alc_add_inv_dmic_mixer(codec, 0x12);
+}
+
+/*
  * virtual master controls
  */
 
@@ -1865,13 +1997,31 @@ static int __alc_build_controls(struct hda_codec *codec)
         return 0;
 }
 
-static int alc_build_controls(struct hda_codec *codec)
+static int alc_build_jacks(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
+
+        if (spec->shared_mic_hp) {
+                int err;
+                int nid = spec->autocfg.inputs[1].pin;
+                err = snd_hda_jack_add_kctl(codec, nid, "Headphone Mic", 0);
+                if (err < 0)
+                        return err;
+                err = snd_hda_jack_detect_enable(codec, nid, 0);
+                if (err < 0)
+                        return err;
+        }
+
+        return snd_hda_jack_add_kctls(codec, &spec->autocfg);
+}
+
+static int alc_build_controls(struct hda_codec *codec)
+{
         int err = __alc_build_controls(codec);
         if (err < 0)
                 return err;
-        err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
+
+        err = alc_build_jacks(codec);
         if (err < 0)
                 return err;
         alc_apply_fixup(codec, ALC_FIXUP_ACT_BUILD);
@@ -1908,14 +2058,6 @@ static int alc_init(struct hda_codec *codec)
         return 0;
 }
 
-static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-        struct alc_spec *spec = codec->spec;
-
-        if (spec->unsol_event)
-                spec->unsol_event(codec, res);
-}
-
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 static int alc_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 {
@@ -2300,7 +2442,7 @@ static void alc_power_eapd(struct hda_codec *codec)
         alc_auto_setup_eapd(codec, false);
 }
 
-static int alc_suspend(struct hda_codec *codec, pm_message_t state)
+static int alc_suspend(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
         alc_shutup(codec);
@@ -2317,6 +2459,7 @@ static int alc_resume(struct hda_codec *codec)
         codec->patch_ops.init(codec);
         snd_hda_codec_resume_amp(codec);
         snd_hda_codec_resume_cache(codec);
+        alc_inv_dmic_sync(codec, true);
         hda_call_check_power_status(codec, 0x01);
         return 0;
 }
@@ -4116,14 +4259,12 @@ static void set_capture_mixer(struct hda_codec *codec)
  */
 static void alc_auto_init_std(struct hda_codec *codec)
 {
-        struct alc_spec *spec = codec->spec;
         alc_auto_init_multi_out(codec);
         alc_auto_init_extra_out(codec);
         alc_auto_init_analog_input(codec);
         alc_auto_init_input_src(codec);
         alc_auto_init_digital(codec);
-        if (spec->unsol_event)
-                alc_inithook(codec);
+        alc_inithook(codec);
 }
 
 /*
@@ -4724,7 +4865,6 @@ static void alc260_fixup_gpio1_toggle(struct hda_codec *codec,
                 spec->automute_speaker = 1;
                 spec->autocfg.hp_pins[0] = 0x0f; /* copy it for automute */
                 snd_hda_jack_detect_enable(codec, 0x0f, ALC_HP_EVENT);
-                spec->unsol_event = alc_sku_unsol_event;
                 snd_hda_gen_add_verbs(&spec->gen, alc_gpio1_init_verbs);
         }
 }
@@ -4909,6 +5049,7 @@ enum {
         ALC889_FIXUP_DAC_ROUTE,
         ALC889_FIXUP_MBP_VREF,
         ALC889_FIXUP_IMAC91_VREF,
+        ALC882_FIXUP_INV_DMIC,
 };
 
 static void alc889_fixup_coef(struct hda_codec *codec,
@@ -5212,6 +5353,10 @@ static const struct alc_fixup alc882_fixups[] = {
                 .chained = true,
                 .chain_id = ALC882_FIXUP_GPIO1,
         },
+        [ALC882_FIXUP_INV_DMIC] = {
+                .type = ALC_FIXUP_FUNC,
+                .v.func = alc_fixup_inv_dmic_0x12,
+        },
 };
 
 static const struct snd_pci_quirk alc882_fixup_tbl[] = {
@@ -5286,6 +5431,7 @@ static const struct alc_model_fixup alc882_fixup_models[] = {
         {.id = ALC882_FIXUP_ACER_ASPIRE_4930G, .name = "acer-aspire-4930g"},
         {.id = ALC882_FIXUP_ACER_ASPIRE_8930G, .name = "acer-aspire-8930g"},
         {.id = ALC883_FIXUP_ACER_EAPD, .name = "acer-aspire"},
+        {.id = ALC882_FIXUP_INV_DMIC, .name = "inv-dmic"},
         {}
 };
 
@@ -5373,6 +5519,7 @@ enum {
         ALC262_FIXUP_LENOVO_3000,
         ALC262_FIXUP_BENQ,
         ALC262_FIXUP_BENQ_T31,
+        ALC262_FIXUP_INV_DMIC,
 };
 
 static const struct alc_fixup alc262_fixups[] = {
@@ -5424,6 +5571,10 @@ static const struct alc_fixup alc262_fixups[] = {
                         {}
                 }
         },
+        [ALC262_FIXUP_INV_DMIC] = {
+                .type = ALC_FIXUP_FUNC,
+                .v.func = alc_fixup_inv_dmic_0x12,
+        },
 };
 
 static const struct snd_pci_quirk alc262_fixup_tbl[] = {
@@ -5438,6 +5589,10 @@ static const struct snd_pci_quirk alc262_fixup_tbl[] = {
         {}
 };
 
+static const struct alc_model_fixup alc262_fixup_models[] = {
+        {.id = ALC262_FIXUP_INV_DMIC, .name = "inv-dmic"},
+        {}
+};
 
 /*
  */
@@ -5466,7 +5621,8 @@ static int patch_alc262(struct hda_codec *codec)
 #endif
         alc_fix_pll_init(codec, 0x20, 0x0a, 10);
 
-        alc_pick_fixup(codec, NULL, alc262_fixup_tbl, alc262_fixups);
+        alc_pick_fixup(codec, alc262_fixup_models, alc262_fixup_tbl,
+                       alc262_fixups);
         alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
 
         alc_auto_parse_customize_define(codec);
@@ -5522,6 +5678,22 @@ static const struct hda_verb alc268_beep_init_verbs[] = {
         { }
 };
 
+enum {
+        ALC268_FIXUP_INV_DMIC,
+};
+
+static const struct alc_fixup alc268_fixups[] = {
+        [ALC268_FIXUP_INV_DMIC] = {
+                .type = ALC_FIXUP_FUNC,
+                .v.func = alc_fixup_inv_dmic_0x12,
+        },
+};
+
+static const struct alc_model_fixup alc268_fixup_models[] = {
+        {.id = ALC268_FIXUP_INV_DMIC, .name = "inv-dmic"},
+        {}
+};
+
 /*
  * BIOS auto configuration
  */
@@ -5553,6 +5725,9 @@ static int patch_alc268(struct hda_codec *codec)
 
         spec = codec->spec;
 
+        alc_pick_fixup(codec, alc268_fixup_models, NULL, alc268_fixups);
+        alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
+
         /* automatic parse from the BIOS config */
         err = alc268_parse_auto_config(codec);
         if (err < 0)
@@ -5582,6 +5757,8 @@ static int patch_alc268(struct hda_codec *codec)
         codec->patch_ops = alc_patch_ops;
         spec->shutup = alc_eapd_shutup;
 
+        alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
+
         return 0;
 
  error:
@@ -5704,6 +5881,15 @@ static int alc269_resume(struct hda_codec *codec)
 }
 #endif /* CONFIG_PM */
 
+static void alc269_fixup_pincfg_no_hp_to_lineout(struct hda_codec *codec,
+                                                 const struct alc_fixup *fix, int action)
+{
+        struct alc_spec *spec = codec->spec;
+
+        if (action == ALC_FIXUP_ACT_PRE_PROBE)
+                spec->parse_flags = HDA_PINCFG_NO_HP_FIXUP;
+}
+
 static void alc269_fixup_hweq(struct hda_codec *codec,
                                const struct alc_fixup *fix, int action)
 {
@@ -5810,6 +5996,7 @@ static void alc269_fixup_mic2_mute(struct hda_codec *codec,
         }
 }
 
+
 enum {
         ALC269_FIXUP_SONY_VAIO,
         ALC275_FIXUP_SONY_VAIO_GPIO2,
@@ -5828,6 +6015,9 @@ enum {
         ALC269VB_FIXUP_AMIC,
         ALC269VB_FIXUP_DMIC,
         ALC269_FIXUP_MIC2_MUTE_LED,
+        ALC269_FIXUP_INV_DMIC,
+        ALC269_FIXUP_LENOVO_DOCK,
+        ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT,
 };
 
 static const struct alc_fixup alc269_fixups[] = {
@@ -5952,12 +6142,33 @@ static const struct alc_fixup alc269_fixups[] = {
                 .type = ALC_FIXUP_FUNC,
                 .v.func = alc269_fixup_mic2_mute,
         },
+        [ALC269_FIXUP_INV_DMIC] = {
+                .type = ALC_FIXUP_FUNC,
+                .v.func = alc_fixup_inv_dmic_0x12,
+        },
+        [ALC269_FIXUP_LENOVO_DOCK] = {
+                .type = ALC_FIXUP_PINS,
+                .v.pins = (const struct alc_pincfg[]) {
+                        { 0x19, 0x23a11040 }, /* dock mic */
+                        { 0x1b, 0x2121103f }, /* dock headphone */
+                        { }
+                },
+                .chained = true,
+                .chain_id = ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT
+        },
+        [ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT] = {
+                .type = ALC_FIXUP_FUNC,
+                .v.func = alc269_fixup_pincfg_no_hp_to_lineout,
+        },
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+        SND_PCI_QUIRK(0x1025, 0x029b, "Acer 1810TZ", ALC269_FIXUP_INV_DMIC),
+        SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC),
         SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_MIC2_MUTE_LED),
         SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_DMIC),
         SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
+        SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
         SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
         SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
         SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC),
@@ -5975,6 +6186,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
         SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
         SND_PCI_QUIRK(0x17aa, 0x21ca, "Thinkpad L412", ALC269_FIXUP_SKU_IGNORE),
         SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE),
+        SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK),
         SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_QUANTA_MUTE),
         SND_PCI_QUIRK(0x17aa, 0x3bf8, "Lenovo Ideapd", ALC269_FIXUP_PCM_44K),
         SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
@@ -6033,6 +6245,10 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 static const struct alc_model_fixup alc269_fixup_models[] = {
         {.id = ALC269_FIXUP_AMIC, .name = "laptop-amic"},
         {.id = ALC269_FIXUP_DMIC, .name = "laptop-dmic"},
+        {.id = ALC269_FIXUP_STEREO_DMIC, .name = "alc269-dmic"},
+        {.id = ALC271_FIXUP_DMIC, .name = "alc271-dmic"},
+        {.id = ALC269_FIXUP_INV_DMIC, .name = "inv-dmic"},
+        {.id = ALC269_FIXUP_LENOVO_DOCK, .name = "lenovo-dock"},
         {}
 };
 
@@ -6329,12 +6545,6 @@ static const struct snd_pci_quirk alc861vd_fixup_tbl[] = {
         {}
 };
 
-static const struct hda_verb alc660vd_eapd_verbs[] = {
-        {0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
-        {0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
-        { }
-};
-
 /*
  */
 static int patch_alc861vd(struct hda_codec *codec)
@@ -6356,11 +6566,6 @@ static int patch_alc861vd(struct hda_codec *codec)
         if (err < 0)
                 goto error;
 
-        if (codec->vendor_id == 0x10ec0660) {
-                /* always turn on EAPD */
-                snd_hda_gen_add_verbs(&spec->gen, alc660vd_eapd_verbs);
-        }
-
         if (!spec->no_analog) {
                 err = snd_hda_attach_beep_device(codec, 0x23);
                 if (err < 0)
@@ -6443,6 +6648,7 @@ enum {
         ALC662_FIXUP_ASUS_MODE8,
         ALC662_FIXUP_NO_JACK_DETECT,
         ALC662_FIXUP_ZOTAC_Z68,
+        ALC662_FIXUP_INV_DMIC,
 };
 
 static const struct alc_fixup alc662_fixups[] = {
@@ -6599,12 +6805,17 @@ static const struct alc_fixup alc662_fixups[] = {
                         { }
                 }
         },
+        [ALC662_FIXUP_INV_DMIC] = {
+                .type = ALC_FIXUP_FUNC,
+                .v.func = alc_fixup_inv_dmic_0x12,
+        },
 };
 
 static const struct snd_pci_quirk alc662_fixup_tbl[] = {
         SND_PCI_QUIRK(0x1019, 0x9087, "ECS", ALC662_FIXUP_ASUS_MODE2),
         SND_PCI_QUIRK(0x1025, 0x0308, "Acer Aspire 8942G", ALC662_FIXUP_ASPIRE),
         SND_PCI_QUIRK(0x1025, 0x031c, "Gateway NV79", ALC662_FIXUP_SKU_IGNORE),
+        SND_PCI_QUIRK(0x1025, 0x0349, "eMachines eM250", ALC662_FIXUP_INV_DMIC),
         SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
         SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
         SND_PCI_QUIRK(0x1043, 0x8469, "ASUS mobo", ALC662_FIXUP_NO_JACK_DETECT),
@@ -6685,6 +6896,7 @@ static const struct alc_model_fixup alc662_fixup_models[] = {
         {.id = ALC662_FIXUP_ASUS_MODE6, .name = "asus-mode6"},
         {.id = ALC662_FIXUP_ASUS_MODE7, .name = "asus-mode7"},
         {.id = ALC662_FIXUP_ASUS_MODE8, .name = "asus-mode8"},
+        {.id = ALC662_FIXUP_INV_DMIC, .name = "inv-dmic"},
         {}
 };
 
@@ -6831,6 +7043,7 @@ static const struct hda_codec_preset snd_hda_preset_realtek[] = {
         { .id = 0x10ec0275, .name = "ALC275", .patch = patch_alc269 },
         { .id = 0x10ec0276, .name = "ALC276", .patch = patch_alc269 },
         { .id = 0x10ec0280, .name = "ALC280", .patch = patch_alc269 },
+        { .id = 0x10ec0282, .name = "ALC282", .patch = patch_alc269 },
         { .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660",
           .patch = patch_alc861 },
         { .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd },