ALSA: hda - Restore default pin configs for realtek codecs

[linux-2.6-omap-h63xx.git] / sound / pci / hda / patch_realtek.c

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 99123a755a5db4304343043f198877df426e9124..4eceab9bd10985427d041a48c9401fae9cc271a4 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -307,6 +307,13 @@ struct alc_spec {
        /* for PLL fix */
        hda_nid_t pll_nid;
        unsigned int pll_coef_idx, pll_coef_bit;
+
+#ifdef SND_HDA_NEEDS_RESUME
+#define ALC_MAX_PINS   16
+       unsigned int num_pins;
+       hda_nid_t pin_nids[ALC_MAX_PINS];
+       unsigned int pin_cfgs[ALC_MAX_PINS];
+#endif
 };
 
 /*
@@ -2778,6 +2785,64 @@ static void alc_free(struct hda_codec *codec)
        codec->spec = NULL; /* to be sure */
 }
 
+#ifdef SND_HDA_NEEDS_RESUME
+static void store_pin_configs(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       hda_nid_t nid, end_nid;
+
+       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);
+               unsigned int wid_type =
+                       (wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+               if (wid_type != AC_WID_PIN)
+                       continue;
+               if (spec->num_pins >= ARRAY_SIZE(spec->pin_nids))
+                       break;
+               spec->pin_nids[spec->num_pins] = nid;
+               spec->pin_cfgs[spec->num_pins] =
+                       snd_hda_codec_read(codec, nid, 0,
+                                          AC_VERB_GET_CONFIG_DEFAULT, 0);
+               spec->num_pins++;
+       }
+}
+
+static void resume_pin_configs(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       int i;
+
+       for (i = 0; i < spec->num_pins; i++) {
+               hda_nid_t pin_nid = spec->pin_nids[i];
+               unsigned int pin_config = spec->pin_cfgs[i];
+               snd_hda_codec_write(codec, pin_nid, 0,
+                                   AC_VERB_SET_CONFIG_DEFAULT_BYTES_0,
+                                   pin_config & 0x000000ff);
+               snd_hda_codec_write(codec, pin_nid, 0,
+                                   AC_VERB_SET_CONFIG_DEFAULT_BYTES_1,
+                                   (pin_config & 0x0000ff00) >> 8);
+               snd_hda_codec_write(codec, pin_nid, 0,
+                                   AC_VERB_SET_CONFIG_DEFAULT_BYTES_2,
+                                   (pin_config & 0x00ff0000) >> 16);
+               snd_hda_codec_write(codec, pin_nid, 0,
+                                   AC_VERB_SET_CONFIG_DEFAULT_BYTES_3,
+                                   pin_config >> 24);
+       }
+}
+
+static int alc_resume(struct hda_codec *codec)
+{
+       resume_pin_configs(codec);
+       codec->patch_ops.init(codec);
+       snd_hda_codec_resume_amp(codec);
+       snd_hda_codec_resume_cache(codec);
+       return 0;
+}
+#else
+#define store_pin_configs(codec)
+#endif
+
 /*
  */
 static struct hda_codec_ops alc_patch_ops = {
@@ -2786,6 +2851,9 @@ static struct hda_codec_ops alc_patch_ops = {
        .init = alc_init,
        .free = alc_free,
        .unsol_event = alc_unsol_event,
+#ifdef SND_HDA_NEEDS_RESUME
+       .resume = alc_resume,
+#endif
 #ifdef CONFIG_SND_HDA_POWER_SAVE
        .check_power_status = alc_check_power_status,
 #endif
@@ -3832,6 +3900,7 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
        spec->num_mux_defs = 1;
        spec->input_mux = &spec->private_imux;
 
+       store_pin_configs(codec);
        return 1;
 }
 
@@ -4996,7 +5065,7 @@ static struct hda_verb alc260_test_init_verbs[] = {
  */
 
 static int alc260_add_playback_controls(struct alc_spec *spec, hda_nid_t nid,
-                                       const char *pfx)
+                                       const char *pfx, int *vol_bits)
 {
        hda_nid_t nid_vol;
        unsigned long vol_val, sw_val;
@@ -5018,10 +5087,14 @@ static int alc260_add_playback_controls(struct alc_spec *spec, hda_nid_t nid,
        } else
                return 0; /* N/A */
 
-       snprintf(name, sizeof(name), "%s Playback Volume", pfx);
-       err = add_control(spec, ALC_CTL_WIDGET_VOL, name, vol_val);
-       if (err < 0)
-               return err;
+       if (!(*vol_bits & (1 << nid_vol))) {
+               /* first control for the volume widget */
+               snprintf(name, sizeof(name), "%s Playback Volume", pfx);
+               err = add_control(spec, ALC_CTL_WIDGET_VOL, name, vol_val);
+               if (err < 0)
+                       return err;
+               *vol_bits |= (1 << nid_vol);
+       }
        snprintf(name, sizeof(name), "%s Playback Switch", pfx);
        err = add_control(spec, ALC_CTL_WIDGET_MUTE, name, sw_val);
        if (err < 0)
@@ -5035,6 +5108,7 @@ static int alc260_auto_create_multi_out_ctls(struct alc_spec *spec,
 {
        hda_nid_t nid;
        int err;
+       int vols = 0;
 
        spec->multiout.num_dacs = 1;
        spec->multiout.dac_nids = spec->private_dac_nids;
@@ -5042,21 +5116,22 @@ static int alc260_auto_create_multi_out_ctls(struct alc_spec *spec,
 
        nid = cfg->line_out_pins[0];
        if (nid) {
-               err = alc260_add_playback_controls(spec, nid, "Front");
+               err = alc260_add_playback_controls(spec, nid, "Front", &vols);
                if (err < 0)
                        return err;
        }
 
        nid = cfg->speaker_pins[0];
        if (nid) {
-               err = alc260_add_playback_controls(spec, nid, "Speaker");
+               err = alc260_add_playback_controls(spec, nid, "Speaker", &vols);
                if (err < 0)
                        return err;
        }
 
        nid = cfg->hp_pins[0];
        if (nid) {
-               err = alc260_add_playback_controls(spec, nid, "Headphone");
+               err = alc260_add_playback_controls(spec, nid, "Headphone",
+                                                  &vols);
                if (err < 0)
                        return err;
        }
@@ -5244,6 +5319,7 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
        }
        spec->num_mixers++;
 
+       store_pin_configs(codec);
        return 1;
 }
 
@@ -10307,6 +10383,7 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
        if (err < 0)
                return err;
 
+       store_pin_configs(codec);
        return 1;
 }
 
@@ -10383,7 +10460,7 @@ static struct snd_pci_quirk alc262_cfg_tbl[] = {
        SND_PCI_QUIRK(0x104d, 0x9015, "Sony 0x9015", ALC262_SONY_ASSAMD),
        SND_PCI_QUIRK(0x1179, 0x0001, "Toshiba dynabook SS RX1",
                      ALC262_TOSHIBA_RX1),
-       SND_PCI_QUIRK(0x1179, 0x0268, "Toshiba S06", ALC262_TOSHIBA_S06),
+       SND_PCI_QUIRK(0x1179, 0xff7b, "Toshiba S06", ALC262_TOSHIBA_S06),
        SND_PCI_QUIRK(0x10cf, 0x1397, "Fujitsu", ALC262_FUJITSU),
        SND_PCI_QUIRK(0x10cf, 0x142d, "Fujitsu Lifebook E8410", ALC262_FUJITSU),
        SND_PCI_QUIRK(0x144d, 0xc032, "Samsung Q1 Ultra", ALC262_ULTRA),
@@ -11441,6 +11518,7 @@ static int alc268_parse_auto_config(struct hda_codec *codec)
        if (err < 0)
                return err;
 
+       store_pin_configs(codec);
        return 1;
 }
 
@@ -12224,6 +12302,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
        spec->mixers[spec->num_mixers] = alc269_capture_mixer;
        spec->num_mixers++;
 
+       store_pin_configs(codec);
        return 1;
 }
 
@@ -13310,6 +13389,7 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
        spec->mixers[spec->num_mixers] = alc861_capture_mixer;
        spec->num_mixers++;
 
+       store_pin_configs(codec);
        return 1;
 }
 
@@ -14421,6 +14501,7 @@ static int alc861vd_parse_auto_config(struct hda_codec *codec)
        if (err < 0)
                return err;
 
+       store_pin_configs(codec);
        return 1;
 }
 
@@ -15707,7 +15788,7 @@ static const char *alc662_models[ALC662_MODEL_LAST] = {
 
 static struct snd_pci_quirk alc662_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1043, 0x1878, "ASUS M51VA", ALC663_ASUS_M51VA),
-       SND_PCI_QUIRK(0x1043, 0x19a3, "ASUS M51VA", ALC663_ASUS_G50V),
+       SND_PCI_QUIRK(0x1043, 0x19a3, "ASUS G50V", ALC663_ASUS_G50V),
        SND_PCI_QUIRK(0x1043, 0x8290, "ASUS P5GC-MX", ALC662_3ST_6ch_DIG),
        SND_PCI_QUIRK(0x1043, 0x82a1, "ASUS Eeepc", ALC662_ASUS_EEEPC_P701),
        SND_PCI_QUIRK(0x1043, 0x82d1, "ASUS Eeepc EP20", ALC662_ASUS_EEEPC_EP20),
@@ -15720,6 +15801,7 @@ static struct snd_pci_quirk alc662_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1043, 0x11d3, "ASUS NB", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x1203, "ASUS NB", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x19e3, "ASUS NB", ALC663_ASUS_MODE1),
+       SND_PCI_QUIRK(0x1043, 0x1993, "ASUS N20", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x19c3, "ASUS F5Z/F6x", ALC662_ASUS_MODE2),
        SND_PCI_QUIRK(0x1043, 0x1339, "ASUS NB", ALC662_ASUS_MODE2),
        SND_PCI_QUIRK(0x1043, 0x1913, "ASUS NB", ALC662_ASUS_MODE2),
@@ -16251,6 +16333,8 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
 
        spec->mixers[spec->num_mixers] = alc662_capture_mixer;
        spec->num_mixers++;
+
+       store_pin_configs(codec);
        return 1;
 }