1 files changed, 68 insertions, 7 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 2d3f4f893ef3..c7465053d6bb 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -337,6 +337,9 @@ struct alc_spec {
         /* 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, int power);
+#endif
 
         /* for pin sensing */
         unsigned int sense_updated: 1;
@@ -388,6 +391,7 @@ struct alc_config_preset {
         void (*init_hook)(struct hda_codec *);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         struct hda_amp_list *loopbacks;
+        void (*power_hook)(struct hda_codec *codec, int power);
 #endif
 };
 
@@ -900,6 +904,7 @@ static void setup_preset(struct hda_codec *codec,
         spec->unsol_event = preset->unsol_event;
         spec->init_hook = preset->init_hook;
 #ifdef CONFIG_SND_HDA_POWER_SAVE
+        spec->power_hook = preset->power_hook;
         spec->loopback.amplist = preset->loopbacks;
 #endif
 
@@ -1665,9 +1670,6 @@ static struct hda_verb alc889_acer_aspire_8930g_verbs[] = {
 /*  some bit here disables the other DACs. Init=0x4900 */
         {0x20, AC_VERB_SET_COEF_INDEX, 0x08},
         {0x20, AC_VERB_SET_PROC_COEF, 0x0000},
-/* Enable amplifiers */
-        {0x14, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
-        {0x15, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
 /* DMIC fix
  * This laptop has a stereo digital microphone. The mics are only 1cm apart
  * which makes the stereo useless. However, either the mic or the ALC889
@@ -1780,6 +1782,25 @@ static struct snd_kcontrol_new alc888_base_mixer[] = {
         { } /* end */
 };
 
+static struct snd_kcontrol_new alc889_acer_aspire_8930g_mixer[] = {
+        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
+        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+        HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
+        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0,
+                HDA_OUTPUT),
+        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
+        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
+        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
+        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
+        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+        { } /* end */
+};
+
+
 static void alc888_acer_aspire_4930g_setup(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
@@ -1810,6 +1831,16 @@ static void alc889_acer_aspire_8930g_setup(struct hda_codec *codec)
         spec->autocfg.speaker_pins[2] = 0x1b;
 }
 
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static void alc889_power_eapd(struct hda_codec *codec, int power)
+{
+        snd_hda_codec_write(codec, 0x14, 0,
+                            AC_VERB_SET_EAPD_BTLENABLE, power ? 2 : 0);
+        snd_hda_codec_write(codec, 0x15, 0,
+                            AC_VERB_SET_EAPD_BTLENABLE, power ? 2 : 0);
+}
+#endif
+
 /*
  * ALC880 3-stack model
  *
@@ -3603,12 +3634,29 @@ static void alc_free(struct hda_codec *codec)
         snd_hda_detach_beep_device(codec);
 }
 
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static int alc_suspend(struct hda_codec *codec, pm_message_t state)
+{
+        struct alc_spec *spec = codec->spec;
+        if (spec && spec->power_hook)
+                spec->power_hook(codec, 0);
+        return 0;
+}
+#endif
+
 #ifdef SND_HDA_NEEDS_RESUME
 static int alc_resume(struct hda_codec *codec)
 {
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+        struct alc_spec *spec = codec->spec;
+#endif
         codec->patch_ops.init(codec);
         snd_hda_codec_resume_amp(codec);
         snd_hda_codec_resume_cache(codec);
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+        if (spec && spec->power_hook)
+                spec->power_hook(codec, 1);
+#endif
         return 0;
 }
 #endif
@@ -3625,6 +3673,7 @@ static struct hda_codec_ops alc_patch_ops = {
         .resume = alc_resume,
 #endif
 #ifdef CONFIG_SND_HDA_POWER_SAVE
+        .suspend = alc_suspend,
         .check_power_status = alc_check_power_status,
 #endif
 };
@@ -9381,10 +9430,11 @@ static struct alc_config_preset alc882_presets[] = {
                 .init_hook = alc_automute_amp,
         },
         [ALC888_ACER_ASPIRE_8930G] = {
-                .mixers = { alc888_base_mixer,
+                .mixers = { alc889_acer_aspire_8930g_mixer,
                                 alc883_chmode_mixer },
                 .init_verbs = { alc883_init_verbs, alc880_gpio1_init_verbs,
-                                alc889_acer_aspire_8930g_verbs },
+                                alc889_acer_aspire_8930g_verbs,
+                                alc889_eapd_verbs},
                 .num_dacs = ARRAY_SIZE(alc883_dac_nids),
                 .dac_nids = alc883_dac_nids,
                 .num_adc_nids = ARRAY_SIZE(alc889_adc_nids),
@@ -9401,6 +9451,9 @@ static struct alc_config_preset alc882_presets[] = {
                 .unsol_event = alc_automute_amp_unsol_event,
                 .setup = alc889_acer_aspire_8930g_setup,
                 .init_hook = alc_automute_amp,
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+                .power_hook = alc889_power_eapd,
+#endif
         },
         [ALC888_ACER_ASPIRE_7730G] = {
                 .mixers = { alc883_3ST_6ch_mixer,
@@ -10684,6 +10737,13 @@ static struct hda_verb alc262_lenovo_3000_unsol_verbs[] = {
         {}
 };
 
+static struct hda_verb alc262_lenovo_3000_init_verbs[] = {
+        /* Front Mic pin: input vref at 50% */
+        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
+        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        {}
+};
+
 static struct hda_input_mux alc262_fujitsu_capture_source = {
         .num_items = 3,
         .items = {
@@ -11726,7 +11786,8 @@ static struct alc_config_preset alc262_presets[] = {
         [ALC262_LENOVO_3000] = {
                 .mixers = { alc262_lenovo_3000_mixer },
                 .init_verbs = { alc262_init_verbs, alc262_EAPD_verbs,
-                                alc262_lenovo_3000_unsol_verbs },
+                                alc262_lenovo_3000_unsol_verbs,
+                                alc262_lenovo_3000_init_verbs },
                 .num_dacs = ARRAY_SIZE(alc262_dac_nids),
                 .dac_nids = alc262_dac_nids,
                 .hp_nid = 0x03,
@@ -12863,7 +12924,7 @@ static int patch_alc268(struct hda_codec *codec)
         int board_config;
         int i, has_beep, err;
 
-        spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
+        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
         if (spec == NULL)
                 return -ENOMEM;