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authorLinus Torvalds <torvalds@linux-foundation.org>2008-11-30 14:36:57 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-30 14:36:57 -0500
commit42182c7850cdfbfdcf5f8763908a7a66b5ce9041 (patch)
tree24ddefb3cb7bee5fc7b4b55d46cfbdc3d27ed4bf /sound
parente2a2444a90ba12f123c9c59362ffe3ab278bccb9 (diff)
parentb6283534a3e057f8268ca5448305900f74d12608 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Check model for Dell 92HD73xx laptops ALSA: hda - mark Dell studio 1535 quirk ALSA: hda - No 'Headphone as Line-out' swich without line-outs ALSA: hda - Fix AFG power management on IDT 92HD* codecs ALSA: hda - Fix caching of SPDIF status bits ALSA: hda - Add a quirk for Dell Studio 15 ALSA: hda: Add STAC_DELL_M4_3 quirk sound/sound_core: Fix sparse warnings ALSA: hda: STAC_DELL_M6 EAPD
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/hda_codec.c4
-rw-r--r--sound/pci/hda/patch_sigmatel.c170
-rw-r--r--sound/sound_core.c6
3 files changed, 122 insertions, 58 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index ba1ab737b55f..eb9164176dab 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1436,12 +1436,12 @@ static void set_dig_out(struct hda_codec *codec, hda_nid_t nid,
1436{ 1436{
1437 hda_nid_t *d; 1437 hda_nid_t *d;
1438 1438
1439 snd_hda_codec_write(codec, nid, 0, verb, val); 1439 snd_hda_codec_write_cache(codec, nid, 0, verb, val);
1440 d = codec->slave_dig_outs; 1440 d = codec->slave_dig_outs;
1441 if (!d) 1441 if (!d)
1442 return; 1442 return;
1443 for (; *d; d++) 1443 for (; *d; d++)
1444 snd_hda_codec_write(codec, *d, 0, verb, val); 1444 snd_hda_codec_write_cache(codec, *d, 0, verb, val);
1445} 1445}
1446 1446
1447static inline void set_dig_out_convert(struct hda_codec *codec, hda_nid_t nid, 1447static inline void set_dig_out_convert(struct hda_codec *codec, hda_nid_t nid,
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 9563b5bbb272..5dd3e89f620a 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -70,7 +70,9 @@ enum {
70 70
71enum { 71enum {
72 STAC_92HD73XX_REF, 72 STAC_92HD73XX_REF,
73 STAC_DELL_M6, 73 STAC_DELL_M6_AMIC,
74 STAC_DELL_M6_DMIC,
75 STAC_DELL_M6_BOTH,
74 STAC_DELL_EQ, 76 STAC_DELL_EQ,
75 STAC_92HD73XX_MODELS 77 STAC_92HD73XX_MODELS
76}; 78};
@@ -84,6 +86,7 @@ enum {
84 STAC_92HD71BXX_REF, 86 STAC_92HD71BXX_REF,
85 STAC_DELL_M4_1, 87 STAC_DELL_M4_1,
86 STAC_DELL_M4_2, 88 STAC_DELL_M4_2,
89 STAC_DELL_M4_3,
87 STAC_HP_M4, 90 STAC_HP_M4,
88 STAC_92HD71BXX_MODELS 91 STAC_92HD71BXX_MODELS
89}; 92};
@@ -137,6 +140,7 @@ struct sigmatel_spec {
137 unsigned int num_mixers; 140 unsigned int num_mixers;
138 141
139 int board_config; 142 int board_config;
143 unsigned int eapd_switch: 1;
140 unsigned int surr_switch: 1; 144 unsigned int surr_switch: 1;
141 unsigned int line_switch: 1; 145 unsigned int line_switch: 1;
142 unsigned int mic_switch: 1; 146 unsigned int mic_switch: 1;
@@ -1600,13 +1604,17 @@ static unsigned int dell_m6_pin_configs[13] = {
1600 1604
1601static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = { 1605static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
1602 [STAC_92HD73XX_REF] = ref92hd73xx_pin_configs, 1606 [STAC_92HD73XX_REF] = ref92hd73xx_pin_configs,
1603 [STAC_DELL_M6] = dell_m6_pin_configs, 1607 [STAC_DELL_M6_AMIC] = dell_m6_pin_configs,
1608 [STAC_DELL_M6_DMIC] = dell_m6_pin_configs,
1609 [STAC_DELL_M6_BOTH] = dell_m6_pin_configs,
1604 [STAC_DELL_EQ] = dell_m6_pin_configs, 1610 [STAC_DELL_EQ] = dell_m6_pin_configs,
1605}; 1611};
1606 1612
1607static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = { 1613static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = {
1608 [STAC_92HD73XX_REF] = "ref", 1614 [STAC_92HD73XX_REF] = "ref",
1609 [STAC_DELL_M6] = "dell-m6", 1615 [STAC_DELL_M6_AMIC] = "dell-m6-amic",
1616 [STAC_DELL_M6_DMIC] = "dell-m6-dmic",
1617 [STAC_DELL_M6_BOTH] = "dell-m6",
1610 [STAC_DELL_EQ] = "dell-eq", 1618 [STAC_DELL_EQ] = "dell-eq",
1611}; 1619};
1612 1620
@@ -1615,19 +1623,23 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
1615 SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668, 1623 SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
1616 "DFI LanParty", STAC_92HD73XX_REF), 1624 "DFI LanParty", STAC_92HD73XX_REF),
1617 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0254, 1625 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0254,
1618 "unknown Dell", STAC_DELL_M6), 1626 "Dell Studio 1535", STAC_DELL_M6_DMIC),
1619 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0255, 1627 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0255,
1620 "unknown Dell", STAC_DELL_M6), 1628 "unknown Dell", STAC_DELL_M6_DMIC),
1621 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0256, 1629 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0256,
1622 "unknown Dell", STAC_DELL_M6), 1630 "unknown Dell", STAC_DELL_M6_BOTH),
1623 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0257, 1631 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0257,
1624 "unknown Dell", STAC_DELL_M6), 1632 "unknown Dell", STAC_DELL_M6_BOTH),
1625 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x025e, 1633 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x025e,
1626 "unknown Dell", STAC_DELL_M6), 1634 "unknown Dell", STAC_DELL_M6_AMIC),
1627 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x025f, 1635 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x025f,
1628 "unknown Dell", STAC_DELL_M6), 1636 "unknown Dell", STAC_DELL_M6_AMIC),
1629 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0271, 1637 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0271,
1630 "unknown Dell", STAC_DELL_M6), 1638 "unknown Dell", STAC_DELL_M6_DMIC),
1639 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0272,
1640 "unknown Dell", STAC_DELL_M6_DMIC),
1641 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x029f,
1642 "Dell Studio 1537", STAC_DELL_M6_DMIC),
1631 {} /* terminator */ 1643 {} /* terminator */
1632}; 1644};
1633 1645
@@ -1670,10 +1682,17 @@ static unsigned int dell_m4_2_pin_configs[11] = {
1670 0x40f000f0, 0x044413b0, 0x044413b0, 1682 0x40f000f0, 0x044413b0, 0x044413b0,
1671}; 1683};
1672 1684
1685static unsigned int dell_m4_3_pin_configs[11] = {
1686 0x0421101f, 0x04a11221, 0x90a70330, 0x90170110,
1687 0x40f000f0, 0x40f000f0, 0x40f000f0, 0x90a000f0,
1688 0x40f000f0, 0x044413b0, 0x044413b0,
1689};
1690
1673static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = { 1691static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = {
1674 [STAC_92HD71BXX_REF] = ref92hd71bxx_pin_configs, 1692 [STAC_92HD71BXX_REF] = ref92hd71bxx_pin_configs,
1675 [STAC_DELL_M4_1] = dell_m4_1_pin_configs, 1693 [STAC_DELL_M4_1] = dell_m4_1_pin_configs,
1676 [STAC_DELL_M4_2] = dell_m4_2_pin_configs, 1694 [STAC_DELL_M4_2] = dell_m4_2_pin_configs,
1695 [STAC_DELL_M4_3] = dell_m4_3_pin_configs,
1677 [STAC_HP_M4] = NULL, 1696 [STAC_HP_M4] = NULL,
1678}; 1697};
1679 1698
@@ -1681,6 +1700,7 @@ static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
1681 [STAC_92HD71BXX_REF] = "ref", 1700 [STAC_92HD71BXX_REF] = "ref",
1682 [STAC_DELL_M4_1] = "dell-m4-1", 1701 [STAC_DELL_M4_1] = "dell-m4-1",
1683 [STAC_DELL_M4_2] = "dell-m4-2", 1702 [STAC_DELL_M4_2] = "dell-m4-2",
1703 [STAC_DELL_M4_3] = "dell-m4-3",
1684 [STAC_HP_M4] = "hp-m4", 1704 [STAC_HP_M4] = "hp-m4",
1685}; 1705};
1686 1706
@@ -1716,6 +1736,8 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
1716 "unknown Dell", STAC_DELL_M4_2), 1736 "unknown Dell", STAC_DELL_M4_2),
1717 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0264, 1737 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0264,
1718 "unknown Dell", STAC_DELL_M4_2), 1738 "unknown Dell", STAC_DELL_M4_2),
1739 SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02aa,
1740 "unknown Dell", STAC_DELL_M4_3),
1719 {} /* terminator */ 1741 {} /* terminator */
1720}; 1742};
1721 1743
@@ -2877,7 +2899,7 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec,
2877 cfg->hp_outs && !spec->multiout.hp_nid) 2899 cfg->hp_outs && !spec->multiout.hp_nid)
2878 spec->multiout.hp_nid = nid; 2900 spec->multiout.hp_nid = nid;
2879 2901
2880 if (cfg->hp_outs > 1) { 2902 if (cfg->hp_outs > 1 && cfg->line_out_type == AUTO_PIN_LINE_OUT) {
2881 err = stac92xx_add_control(spec, 2903 err = stac92xx_add_control(spec,
2882 STAC_CTL_WIDGET_HP_SWITCH, 2904 STAC_CTL_WIDGET_HP_SWITCH,
2883 "Headphone as Line Out Switch", 2905 "Headphone as Line Out Switch",
@@ -3683,10 +3705,14 @@ static void stac92xx_power_down(struct hda_codec *codec)
3683 AC_VERB_SET_POWER_STATE, AC_PWRST_D3); 3705 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
3684} 3706}
3685 3707
3708static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid,
3709 int enable);
3710
3686static int stac92xx_init(struct hda_codec *codec) 3711static int stac92xx_init(struct hda_codec *codec)
3687{ 3712{
3688 struct sigmatel_spec *spec = codec->spec; 3713 struct sigmatel_spec *spec = codec->spec;
3689 struct auto_pin_cfg *cfg = &spec->autocfg; 3714 struct auto_pin_cfg *cfg = &spec->autocfg;
3715 unsigned int gpio;
3690 int i; 3716 int i;
3691 3717
3692 snd_hda_sequence_write(codec, spec->init); 3718 snd_hda_sequence_write(codec, spec->init);
@@ -3697,6 +3723,16 @@ static int stac92xx_init(struct hda_codec *codec)
3697 snd_hda_codec_write_cache(codec, 3723 snd_hda_codec_write_cache(codec,
3698 spec->adc_nids[i], 0, 3724 spec->adc_nids[i], 0,
3699 AC_VERB_SET_POWER_STATE, AC_PWRST_D3); 3725 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
3726
3727 /* set up GPIO */
3728 gpio = spec->gpio_data;
3729 /* turn on EAPD statically when spec->eapd_switch isn't set.
3730 * otherwise, unsol event will turn it on/off dynamically
3731 */
3732 if (!spec->eapd_switch)
3733 gpio |= spec->eapd_mask;
3734 stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, gpio);
3735
3700 /* set up pins */ 3736 /* set up pins */
3701 if (spec->hp_detect) { 3737 if (spec->hp_detect) {
3702 /* Enable unsolicited responses on the HP widget */ 3738 /* Enable unsolicited responses on the HP widget */
@@ -3736,39 +3772,43 @@ static int stac92xx_init(struct hda_codec *codec)
3736 for (i = 0; i < spec->num_dmics; i++) 3772 for (i = 0; i < spec->num_dmics; i++)
3737 stac92xx_auto_set_pinctl(codec, spec->dmic_nids[i], 3773 stac92xx_auto_set_pinctl(codec, spec->dmic_nids[i],
3738 AC_PINCTL_IN_EN); 3774 AC_PINCTL_IN_EN);
3775 if (cfg->dig_out_pin)
3776 stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin,
3777 AC_PINCTL_OUT_EN);
3778 if (cfg->dig_in_pin)
3779 stac92xx_auto_set_pinctl(codec, cfg->dig_in_pin,
3780 AC_PINCTL_IN_EN);
3739 for (i = 0; i < spec->num_pwrs; i++) { 3781 for (i = 0; i < spec->num_pwrs; i++) {
3740 int event = is_nid_hp_pin(cfg, spec->pwr_nids[i]) 3782 hda_nid_t nid = spec->pwr_nids[i];
3741 ? STAC_HP_EVENT : STAC_PWR_EVENT; 3783 int pinctl, def_conf;
3742 int pinctl = snd_hda_codec_read(codec, spec->pwr_nids[i], 3784 int event = STAC_PWR_EVENT;
3743 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0); 3785
3744 int def_conf = snd_hda_codec_read(codec, spec->pwr_nids[i], 3786 if (is_nid_hp_pin(cfg, nid) && spec->hp_detect)
3745 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 3787 continue; /* already has an unsol event */
3746 def_conf = get_defcfg_connect(def_conf); 3788
3789 pinctl = snd_hda_codec_read(codec, nid, 0,
3790 AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
3747 /* outputs are only ports capable of power management 3791 /* outputs are only ports capable of power management
3748 * any attempts on powering down a input port cause the 3792 * any attempts on powering down a input port cause the
3749 * referenced VREF to act quirky. 3793 * referenced VREF to act quirky.
3750 */ 3794 */
3751 if (pinctl & AC_PINCTL_IN_EN) 3795 if (pinctl & AC_PINCTL_IN_EN)
3752 continue; 3796 continue;
3797 def_conf = snd_hda_codec_read(codec, nid, 0,
3798 AC_VERB_GET_CONFIG_DEFAULT, 0);
3799 def_conf = get_defcfg_connect(def_conf);
3753 /* skip any ports that don't have jacks since presence 3800 /* skip any ports that don't have jacks since presence
3754 * detection is useless */ 3801 * detection is useless */
3755 if (def_conf && def_conf != AC_JACK_PORT_FIXED) 3802 if (def_conf != AC_JACK_PORT_COMPLEX) {
3803 if (def_conf != AC_JACK_PORT_NONE)
3804 stac_toggle_power_map(codec, nid, 1);
3756 continue; 3805 continue;
3806 }
3757 enable_pin_detect(codec, spec->pwr_nids[i], event | i); 3807 enable_pin_detect(codec, spec->pwr_nids[i], event | i);
3758 codec->patch_ops.unsol_event(codec, (event | i) << 26); 3808 codec->patch_ops.unsol_event(codec, (event | i) << 26);
3759 } 3809 }
3760 if (spec->dac_list) 3810 if (spec->dac_list)
3761 stac92xx_power_down(codec); 3811 stac92xx_power_down(codec);
3762 if (cfg->dig_out_pin)
3763 stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin,
3764 AC_PINCTL_OUT_EN);
3765 if (cfg->dig_in_pin)
3766 stac92xx_auto_set_pinctl(codec, cfg->dig_in_pin,
3767 AC_PINCTL_IN_EN);
3768
3769 stac_gpio_set(codec, spec->gpio_mask,
3770 spec->gpio_dir, spec->gpio_data);
3771
3772 return 0; 3812 return 0;
3773} 3813}
3774 3814
@@ -3901,7 +3941,7 @@ static void stac92xx_hp_detect(struct hda_codec *codec, unsigned int res)
3901 for (i = 0; i < cfg->speaker_outs; i++) 3941 for (i = 0; i < cfg->speaker_outs; i++)
3902 stac92xx_reset_pinctl(codec, cfg->speaker_pins[i], 3942 stac92xx_reset_pinctl(codec, cfg->speaker_pins[i],
3903 AC_PINCTL_OUT_EN); 3943 AC_PINCTL_OUT_EN);
3904 if (spec->eapd_mask) 3944 if (spec->eapd_mask && spec->eapd_switch)
3905 stac_gpio_set(codec, spec->gpio_mask, 3945 stac_gpio_set(codec, spec->gpio_mask,
3906 spec->gpio_dir, spec->gpio_data & 3946 spec->gpio_dir, spec->gpio_data &
3907 ~spec->eapd_mask); 3947 ~spec->eapd_mask);
@@ -3916,7 +3956,7 @@ static void stac92xx_hp_detect(struct hda_codec *codec, unsigned int res)
3916 for (i = 0; i < cfg->speaker_outs; i++) 3956 for (i = 0; i < cfg->speaker_outs; i++)
3917 stac92xx_set_pinctl(codec, cfg->speaker_pins[i], 3957 stac92xx_set_pinctl(codec, cfg->speaker_pins[i],
3918 AC_PINCTL_OUT_EN); 3958 AC_PINCTL_OUT_EN);
3919 if (spec->eapd_mask) 3959 if (spec->eapd_mask && spec->eapd_switch)
3920 stac_gpio_set(codec, spec->gpio_mask, 3960 stac_gpio_set(codec, spec->gpio_mask,
3921 spec->gpio_dir, spec->gpio_data | 3961 spec->gpio_dir, spec->gpio_data |
3922 spec->eapd_mask); 3962 spec->eapd_mask);
@@ -3933,14 +3973,18 @@ static void stac92xx_hp_detect(struct hda_codec *codec, unsigned int res)
3933 } 3973 }
3934} 3974}
3935 3975
3936static void stac92xx_pin_sense(struct hda_codec *codec, int idx) 3976static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid,
3977 int enable)
3937{ 3978{
3938 struct sigmatel_spec *spec = codec->spec; 3979 struct sigmatel_spec *spec = codec->spec;
3939 hda_nid_t nid = spec->pwr_nids[idx]; 3980 unsigned int idx, val;
3940 int presence, val; 3981
3941 val = snd_hda_codec_read(codec, codec->afg, 0, 0x0fec, 0x0) 3982 for (idx = 0; idx < spec->num_pwrs; idx++) {
3942 & 0x000000ff; 3983 if (spec->pwr_nids[idx] == nid)
3943 presence = get_hp_pin_presence(codec, nid); 3984 break;
3985 }
3986 if (idx >= spec->num_pwrs)
3987 return;
3944 3988
3945 /* several codecs have two power down bits */ 3989 /* several codecs have two power down bits */
3946 if (spec->pwr_mapping) 3990 if (spec->pwr_mapping)
@@ -3948,14 +3992,20 @@ static void stac92xx_pin_sense(struct hda_codec *codec, int idx)
3948 else 3992 else
3949 idx = 1 << idx; 3993 idx = 1 << idx;
3950 3994
3951 if (presence) 3995 val = snd_hda_codec_read(codec, codec->afg, 0, 0x0fec, 0x0) & 0xff;
3996 if (enable)
3952 val &= ~idx; 3997 val &= ~idx;
3953 else 3998 else
3954 val |= idx; 3999 val |= idx;
3955 4000
3956 /* power down unused output ports */ 4001 /* power down unused output ports */
3957 snd_hda_codec_write(codec, codec->afg, 0, 0x7ec, val); 4002 snd_hda_codec_write(codec, codec->afg, 0, 0x7ec, val);
3958}; 4003}
4004
4005static void stac92xx_pin_sense(struct hda_codec *codec, hda_nid_t nid)
4006{
4007 stac_toggle_power_map(codec, nid, get_hp_pin_presence(codec, nid));
4008}
3959 4009
3960static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res) 4010static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
3961{ 4011{
@@ -4239,31 +4289,29 @@ again:
4239 case STAC_DELL_EQ: 4289 case STAC_DELL_EQ:
4240 spec->init = dell_eq_core_init; 4290 spec->init = dell_eq_core_init;
4241 /* fallthru */ 4291 /* fallthru */
4242 case STAC_DELL_M6: 4292 case STAC_DELL_M6_AMIC:
4293 case STAC_DELL_M6_DMIC:
4294 case STAC_DELL_M6_BOTH:
4243 spec->num_smuxes = 0; 4295 spec->num_smuxes = 0;
4244 spec->mixer = &stac92hd73xx_6ch_mixer[DELL_M6_MIXER]; 4296 spec->mixer = &stac92hd73xx_6ch_mixer[DELL_M6_MIXER];
4245 spec->amp_nids = &stac92hd73xx_amp_nids[DELL_M6_AMP]; 4297 spec->amp_nids = &stac92hd73xx_amp_nids[DELL_M6_AMP];
4298 spec->eapd_switch = 0;
4246 spec->num_amps = 1; 4299 spec->num_amps = 1;
4247 4300
4248 if (!spec->init) 4301 if (!spec->init)
4249 spec->init = dell_m6_core_init; 4302 spec->init = dell_m6_core_init;
4250 switch (codec->subsystem_id) { 4303 switch (spec->board_config) {
4251 case 0x1028025e: /* Analog Mics */ 4304 case STAC_DELL_M6_AMIC: /* Analog Mics */
4252 case 0x1028025f:
4253 stac92xx_set_config_reg(codec, 0x0b, 0x90A70170); 4305 stac92xx_set_config_reg(codec, 0x0b, 0x90A70170);
4254 spec->num_dmics = 0; 4306 spec->num_dmics = 0;
4255 spec->private_dimux.num_items = 1; 4307 spec->private_dimux.num_items = 1;
4256 break; 4308 break;
4257 case 0x10280271: /* Digital Mics */ 4309 case STAC_DELL_M6_DMIC: /* Digital Mics */
4258 case 0x10280272:
4259 case 0x10280254:
4260 case 0x10280255:
4261 stac92xx_set_config_reg(codec, 0x13, 0x90A60160); 4310 stac92xx_set_config_reg(codec, 0x13, 0x90A60160);
4262 spec->num_dmics = 1; 4311 spec->num_dmics = 1;
4263 spec->private_dimux.num_items = 2; 4312 spec->private_dimux.num_items = 2;
4264 break; 4313 break;
4265 case 0x10280256: /* Both */ 4314 case STAC_DELL_M6_BOTH: /* Both */
4266 case 0x10280057:
4267 stac92xx_set_config_reg(codec, 0x0b, 0x90A70170); 4315 stac92xx_set_config_reg(codec, 0x0b, 0x90A70170);
4268 stac92xx_set_config_reg(codec, 0x13, 0x90A60160); 4316 stac92xx_set_config_reg(codec, 0x13, 0x90A60160);
4269 spec->num_dmics = 1; 4317 spec->num_dmics = 1;
@@ -4274,6 +4322,7 @@ again:
4274 default: 4322 default:
4275 spec->num_dmics = STAC92HD73XX_NUM_DMICS; 4323 spec->num_dmics = STAC92HD73XX_NUM_DMICS;
4276 spec->num_smuxes = ARRAY_SIZE(stac92hd73xx_smux_nids); 4324 spec->num_smuxes = ARRAY_SIZE(stac92hd73xx_smux_nids);
4325 spec->eapd_switch = 1;
4277 } 4326 }
4278 if (spec->board_config > STAC_92HD73XX_REF) { 4327 if (spec->board_config > STAC_92HD73XX_REF) {
4279 /* GPIO0 High = Enable EAPD */ 4328 /* GPIO0 High = Enable EAPD */
@@ -4419,7 +4468,13 @@ static int stac92hd71xx_resume(struct hda_codec *codec)
4419 4468
4420static int stac92hd71xx_suspend(struct hda_codec *codec, pm_message_t state) 4469static int stac92hd71xx_suspend(struct hda_codec *codec, pm_message_t state)
4421{ 4470{
4471 struct sigmatel_spec *spec = codec->spec;
4472
4422 stac92hd71xx_set_power_state(codec, AC_PWRST_D3); 4473 stac92hd71xx_set_power_state(codec, AC_PWRST_D3);
4474 if (spec->eapd_mask)
4475 stac_gpio_set(codec, spec->gpio_mask,
4476 spec->gpio_dir, spec->gpio_data &
4477 ~spec->eapd_mask);
4423 return 0; 4478 return 0;
4424}; 4479};
4425 4480
@@ -4562,14 +4617,21 @@ again:
4562 4617
4563 switch (spec->board_config) { 4618 switch (spec->board_config) {
4564 case STAC_HP_M4: 4619 case STAC_HP_M4:
4565 spec->num_dmics = 0;
4566 spec->num_smuxes = 0;
4567 spec->num_dmuxes = 0;
4568
4569 /* enable internal microphone */ 4620 /* enable internal microphone */
4570 stac92xx_set_config_reg(codec, 0x0e, 0x01813040); 4621 stac92xx_set_config_reg(codec, 0x0e, 0x01813040);
4571 stac92xx_auto_set_pinctl(codec, 0x0e, 4622 stac92xx_auto_set_pinctl(codec, 0x0e,
4572 AC_PINCTL_IN_EN | AC_PINCTL_VREF_80); 4623 AC_PINCTL_IN_EN | AC_PINCTL_VREF_80);
4624 /* fallthru */
4625 case STAC_DELL_M4_2:
4626 spec->num_dmics = 0;
4627 spec->num_smuxes = 0;
4628 spec->num_dmuxes = 0;
4629 break;
4630 case STAC_DELL_M4_1:
4631 case STAC_DELL_M4_3:
4632 spec->num_dmics = 1;
4633 spec->num_smuxes = 0;
4634 spec->num_dmuxes = 0;
4573 break; 4635 break;
4574 default: 4636 default:
4575 spec->num_dmics = STAC92HD71BXX_NUM_DMICS; 4637 spec->num_dmics = STAC92HD71BXX_NUM_DMICS;
@@ -4806,6 +4868,7 @@ static int patch_stac927x(struct hda_codec *codec)
4806 spec->num_pwrs = 0; 4868 spec->num_pwrs = 0;
4807 spec->aloopback_mask = 0x40; 4869 spec->aloopback_mask = 0x40;
4808 spec->aloopback_shift = 0; 4870 spec->aloopback_shift = 0;
4871 spec->eapd_switch = 1;
4809 4872
4810 err = stac92xx_parse_auto_config(codec, 0x1e, 0x20); 4873 err = stac92xx_parse_auto_config(codec, 0x1e, 0x20);
4811 if (!err) { 4874 if (!err) {
@@ -4886,6 +4949,7 @@ static int patch_stac9205(struct hda_codec *codec)
4886 4949
4887 spec->aloopback_mask = 0x40; 4950 spec->aloopback_mask = 0x40;
4888 spec->aloopback_shift = 0; 4951 spec->aloopback_shift = 0;
4952 spec->eapd_switch = 1;
4889 spec->multiout.dac_nids = spec->dac_nids; 4953 spec->multiout.dac_nids = spec->dac_nids;
4890 4954
4891 switch (spec->board_config){ 4955 switch (spec->board_config){
diff --git a/sound/sound_core.c b/sound/sound_core.c
index a75b289a5d78..10ba4218161b 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -457,7 +457,7 @@ EXPORT_SYMBOL(unregister_sound_mixer);
457 457
458void unregister_sound_midi(int unit) 458void unregister_sound_midi(int unit)
459{ 459{
460 return sound_remove_unit(&chains[2], unit); 460 sound_remove_unit(&chains[2], unit);
461} 461}
462 462
463EXPORT_SYMBOL(unregister_sound_midi); 463EXPORT_SYMBOL(unregister_sound_midi);
@@ -474,7 +474,7 @@ EXPORT_SYMBOL(unregister_sound_midi);
474 474
475void unregister_sound_dsp(int unit) 475void unregister_sound_dsp(int unit)
476{ 476{
477 return sound_remove_unit(&chains[3], unit); 477 sound_remove_unit(&chains[3], unit);
478} 478}
479 479
480 480
@@ -507,7 +507,7 @@ static struct sound_unit *__look_for_unit(int chain, int unit)
507 return NULL; 507 return NULL;
508} 508}
509 509
510int soundcore_open(struct inode *inode, struct file *file) 510static int soundcore_open(struct inode *inode, struct file *file)
511{ 511{
512 int chain; 512 int chain;
513 int unit = iminor(inode); 513 int unit = iminor(inode);