static int patch_ca0110(struct hda_codec *codec)
{
struct hda_gen_spec *spec;
int err;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (!spec)
return -ENOMEM;
snd_hda_gen_spec_init(spec);
codec->spec = spec;
spec->multi_cap_vol = 1;
codec->bus->needs_damn_long_delay = 1;
err = ca0110_parse_auto_config(codec);
if (err < 0)
goto error;
codec->patch_ops = ca0110_patch_ops;
return 0;
error:
snd_hda_gen_free(codec);
return err;
}
static int alloc_ad_spec(struct hda_codec *codec)
{
struct ad198x_spec *spec;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (!spec)
return -ENOMEM;
codec->spec = spec;
snd_hda_gen_spec_init(&spec->gen);
return 0;
}
static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
{
struct cs_spec *spec;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (!spec)
return NULL;
codec->spec = spec;
spec->vendor_nid = vendor_nid;
snd_hda_gen_spec_init(&spec->gen);
return spec;
}
static int patch_conexant_auto(struct hda_codec *codec)
{
struct conexant_spec *spec;
int err;
codec_info(codec, "%s: BIOS auto-probing.\n", codec->core.chip_name);
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (!spec)
return -ENOMEM;
snd_hda_gen_spec_init(&spec->gen);
codec->spec = spec;
codec->patch_ops = cx_auto_patch_ops;
cx_auto_parse_beep(codec);
cx_auto_parse_eapd(codec);
spec->gen.own_eapd_ctl = 1;
if (spec->dynamic_eapd)
spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
switch (codec->core.vendor_id) {
case 0x14f15045:
codec->single_adc_amp = 1;
spec->gen.mixer_nid = 0x17;
spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
snd_hda_pick_fixup(codec, cxt5045_fixup_models,
cxt5045_fixups, cxt_fixups);
break;
case 0x14f15047:
codec->pin_amp_workaround = 1;
spec->gen.mixer_nid = 0x19;
spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
snd_hda_pick_fixup(codec, cxt5047_fixup_models,
cxt5047_fixups, cxt_fixups);
break;
case 0x14f15051:
add_cx5051_fake_mutes(codec);
codec->pin_amp_workaround = 1;
snd_hda_pick_fixup(codec, cxt5051_fixup_models,
cxt5051_fixups, cxt_fixups);
break;
default:
codec->pin_amp_workaround = 1;
snd_hda_pick_fixup(codec, cxt5066_fixup_models,
cxt5066_fixups, cxt_fixups);
break;
}
/* Show mute-led control only on HP laptops
* This is a sort of white-list: on HP laptops, EAPD corresponds
* only to the mute-LED without actualy amp function. Meanwhile,
* others may use EAPD really as an amp switch, so it might be
* not good to expose it blindly.
*/
switch (codec->core.subsystem_id >> 16) {
case 0x103c:
spec->gen.vmaster_mute_enum = 1;
break;
}
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL,
spec->parse_flags);
if (err < 0)
goto error;
err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
if (err < 0)
goto error;
/* Some laptops with Conexant chips show stalls in S3 resume,
* which falls into the single-cmd mode.
* Better to make reset, then.
*/
if (!codec->bus->core.sync_write) {
codec_info(codec,
"Enable sync_write for stable communication\n");
codec->bus->core.sync_write = 1;
codec->bus->allow_bus_reset = 1;
}
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
return 0;
error:
cx_auto_free(codec);
return err;
}
