diff options
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/patch_cmedia.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c index ed3d133ffbb6..c895a8f21192 100644 --- a/sound/pci/hda/patch_cmedia.c +++ b/sound/pci/hda/patch_cmedia.c @@ -75,15 +75,62 @@ static int patch_cmi9880(struct hda_codec *codec) return err; } +static int patch_cmi8888(struct hda_codec *codec) +{ + struct cmi_spec *spec; + struct auto_pin_cfg *cfg; + int err; + + spec = kzalloc(sizeof(*spec), GFP_KERNEL); + if (!spec) + return -ENOMEM; + + codec->spec = spec; + cfg = &spec->gen.autocfg; + snd_hda_gen_spec_init(&spec->gen); + + /* mask NID 0x10 from the playback volume selection; + * it's a headphone boost volume handled manually below + */ + spec->gen.out_vol_mask = (1ULL << 0x10); + + err = snd_hda_parse_pin_defcfg(codec, cfg, NULL, 0); + if (err < 0) + goto error; + err = snd_hda_gen_parse_auto_config(codec, cfg); + if (err < 0) + goto error; + + if (get_defcfg_device(snd_hda_codec_get_pincfg(codec, 0x10)) == + AC_JACK_HP_OUT) { + static const struct snd_kcontrol_new amp_kctl = + HDA_CODEC_VOLUME("Headphone Amp Playback Volume", + 0x10, 0, HDA_OUTPUT); + if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &_kctl)) { + err = -ENOMEM; + goto error; + } + } + + codec->patch_ops = cmi_auto_patch_ops; + return 0; + + error: + snd_hda_gen_free(codec); + return err; +} + /* * patch entries */ static const struct hda_codec_preset snd_hda_preset_cmedia[] = { + { .id = 0x13f68888, .name = "CMI8888", .patch = patch_cmi8888 }, { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 }, { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 }, {} /* terminator */ }; +MODULE_ALIAS("snd-hda-codec-id:13f68888"); MODULE_ALIAS("snd-hda-codec-id:13f69880"); MODULE_ALIAS("snd-hda-codec-id:434d4980"); |