ALSA: hda - Add a fake mute feature

[pandora-kernel.git] / sound / pci / hda / patch_conexant.c

diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 0de2119..ae94929 100644 (file)
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1120,8 +1120,6 @@ static const char * const cxt5045_models[CXT5045_MODELS] = {
 
 static const struct snd_pci_quirk cxt5045_cfg_tbl[] = {
        SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT5045_LAPTOP_HP530),
-       SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x3000, "HP DV Series",
-                          CXT5045_LAPTOP_HPSENSE),
        SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT5045_LAPTOP_MICSENSE),
        SND_PCI_QUIRK(0x152d, 0x0753, "Benq R55E", CXT5045_BENQ),
        SND_PCI_QUIRK(0x1734, 0x10ad, "Fujitsu Si1520", CXT5045_LAPTOP_MICSENSE),
@@ -1901,6 +1899,10 @@ static void cxt5051_init_mic_port(struct hda_codec *codec, hda_nid_t nid,
        snd_hda_codec_write(codec, nid, 0,
                            AC_VERB_SET_UNSOLICITED_ENABLE,
                            AC_USRSP_EN | event);
+}
+
+static void cxt5051_init_mic_jack(struct hda_codec *codec, hda_nid_t nid)
+{
        snd_hda_input_jack_add(codec, nid, SND_JACK_MICROPHONE, NULL);
        snd_hda_input_jack_report(codec, nid);
 }
@@ -1918,7 +1920,6 @@ static int cxt5051_init(struct hda_codec *codec)
        struct conexant_spec *spec = codec->spec;
 
        conexant_init(codec);
-       conexant_init_jacks(codec);
 
        if (spec->auto_mic & AUTO_MIC_PORTB)
                cxt5051_init_mic_port(codec, 0x17, CXT5051_PORTB_EVENT);
@@ -2039,6 +2040,12 @@ static int patch_cxt5051(struct hda_codec *codec)
        if (spec->beep_amp)
                snd_hda_attach_beep_device(codec, spec->beep_amp);
 
+       conexant_init_jacks(codec);
+       if (spec->auto_mic & AUTO_MIC_PORTB)
+               cxt5051_init_mic_jack(codec, 0x17);
+       if (spec->auto_mic & AUTO_MIC_PORTC)
+               cxt5051_init_mic_jack(codec, 0x18);
+
        return 0;
 }
 
@@ -4125,7 +4132,8 @@ static int cx_auto_add_volume_idx(struct hda_codec *codec, const char *basename,
                err = snd_hda_ctl_add(codec, nid, kctl);
                if (err < 0)
                        return err;
-               if (!(query_amp_caps(codec, nid, hda_dir) & AC_AMPCAP_MUTE))
+               if (!(query_amp_caps(codec, nid, hda_dir) &
+                     (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE)))
                        break;
        }
        return 0;
@@ -4418,6 +4426,22 @@ static const struct snd_pci_quirk cxt_fixups[] = {
        {}
 };
 
+/* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
+ * can be created (bko#42825)
+ */
+static void add_cx5051_fake_mutes(struct hda_codec *codec)
+{
+       static hda_nid_t out_nids[] = {
+               0x10, 0x11, 0
+       };
+       hda_nid_t *p;
+
+       for (p = out_nids; *p; p++)
+               snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
+                                         AC_AMPCAP_MIN_MUTE |
+                                         query_amp_caps(codec, *p, HDA_OUTPUT));
+}
+
 static int patch_conexant_auto(struct hda_codec *codec)
 {
        struct conexant_spec *spec;
@@ -4436,6 +4460,9 @@ static int patch_conexant_auto(struct hda_codec *codec)
        case 0x14f15045:
                spec->single_adc_amp = 1;
                break;
+       case 0x14f15051:
+               add_cx5051_fake_mutes(codec);
+               break;
        }
 
        apply_pin_fixup(codec, cxt_fixups, cxt_pincfg_tbl);