diff options
| -rw-r--r-- | sound/pci/hda/patch_cirrus.c | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 072755c8289c..fc492ac24caa 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -47,6 +47,10 @@ struct cs_spec { unsigned int spdif_present:1; unsigned int sense_b:1; hda_nid_t vendor_nid; + + /* for MBP SPDIF control */ + int (*spdif_sw_put)(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol); }; /* available models with CS420x */ @@ -331,10 +335,21 @@ static int cs_init(struct hda_codec *codec) return 0; } +static int cs_build_controls(struct hda_codec *codec) +{ + int err; + + err = snd_hda_gen_build_controls(codec); + if (err < 0) + return err; + snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD); + return 0; +} + #define cs_free snd_hda_gen_free static const struct hda_codec_ops cs_patch_ops = { - .build_controls = snd_hda_gen_build_controls, + .build_controls = cs_build_controls, .build_pcms = snd_hda_gen_build_pcms, .init = cs_init, .free = cs_free, @@ -599,12 +614,14 @@ static int patch_cs420x(struct hda_codec *codec) enum { CS4208_MAC_AUTO, CS4208_MBA6, + CS4208_MBP11, CS4208_GPIO0, }; static const struct hda_model_fixup cs4208_models[] = { { .id = CS4208_GPIO0, .name = "gpio0" }, { .id = CS4208_MBA6, .name = "mba6" }, + { .id = CS4208_MBP11, .name = "mbp11" }, {} }; @@ -615,6 +632,7 @@ static const struct snd_pci_quirk cs4208_fixup_tbl[] = { /* codec SSID matching */ static const struct snd_pci_quirk cs4208_mac_fixup_tbl[] = { + SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11), SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6), SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6), {} /* terminator */ @@ -646,6 +664,36 @@ static void cs4208_fixup_mac(struct hda_codec *codec, snd_hda_apply_fixup(codec, action); } +static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct cs_spec *spec = codec->spec; + hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0]; + int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0; + + snd_hda_set_pin_ctl_cache(codec, pin, pinctl); + return spec->spdif_sw_put(kcontrol, ucontrol); +} + +/* hook the SPDIF switch */ +static void cs4208_fixup_spdif_switch(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + if (action == HDA_FIXUP_ACT_BUILD) { + struct cs_spec *spec = codec->spec; + struct snd_kcontrol *kctl; + + if (!spec->gen.autocfg.dig_out_pins[0]) + return; + kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch"); + if (!kctl) + return; + spec->spdif_sw_put = kctl->put; + kctl->put = cs4208_spdif_sw_put; + } +} + static const struct hda_fixup cs4208_fixups[] = { [CS4208_MBA6] = { .type = HDA_FIXUP_PINS, @@ -653,6 +701,12 @@ static const struct hda_fixup cs4208_fixups[] = { .chained = true, .chain_id = CS4208_GPIO0, }, + [CS4208_MBP11] = { + .type = HDA_FIXUP_FUNC, + .v.func = cs4208_fixup_spdif_switch, + .chained = true, + .chain_id = CS4208_GPIO0, + }, [CS4208_GPIO0] = { .type = HDA_FIXUP_FUNC, .v.func = cs4208_fixup_gpio0, |