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; }
/* * Parse all pin widgets and store the useful pin nids to cfg * * The number of line-outs or any primary output is stored in line_outs, * and the corresponding output pins are assigned to line_out_pins[], * in the order of front, rear, CLFE, side, ... * * If more extra outputs (speaker and headphone) are found, the pins are * assisnged to hp_pins[] and speaker_pins[], respectively. If no line-out jack * is detected, one of speaker of HP pins is assigned as the primary * output, i.e. to line_out_pins[0]. So, line_outs is always positive * if any analog output exists. * * The analog input pins are assigned to inputs array. * The digital input/output pins are assigned to dig_in_pin and dig_out_pin, * respectively. */ int snd_hda_parse_pin_defcfg(struct hda_codec *codec, struct auto_pin_cfg *cfg, const hda_nid_t *ignore_nids, unsigned int cond_flags) { hda_nid_t nid; short seq, assoc_line_out; struct auto_out_pin line_out[ARRAY_SIZE(cfg->line_out_pins)]; struct auto_out_pin speaker_out[ARRAY_SIZE(cfg->speaker_pins)]; struct auto_out_pin hp_out[ARRAY_SIZE(cfg->hp_pins)]; int i; if (!snd_hda_get_int_hint(codec, "parser_flags", &i)) cond_flags = i; memset(cfg, 0, sizeof(*cfg)); memset(line_out, 0, sizeof(line_out)); memset(speaker_out, 0, sizeof(speaker_out)); memset(hp_out, 0, sizeof(hp_out)); assoc_line_out = 0; for_each_hda_codec_node(nid, codec) { unsigned int wid_caps = get_wcaps(codec, nid); unsigned int wid_type = get_wcaps_type(wid_caps); unsigned int def_conf; short assoc, loc, conn, dev; /* read all default configuration for pin complex */ if (wid_type != AC_WID_PIN) continue; /* ignore the given nids (e.g. pc-beep returns error) */ if (ignore_nids && is_in_nid_list(nid, ignore_nids)) continue; def_conf = snd_hda_codec_get_pincfg(codec, nid); conn = get_defcfg_connect(def_conf); if (conn == AC_JACK_PORT_NONE) continue; loc = get_defcfg_location(def_conf); dev = get_defcfg_device(def_conf); /* workaround for buggy BIOS setups */ if (dev == AC_JACK_LINE_OUT) { if (conn == AC_JACK_PORT_FIXED || conn == AC_JACK_PORT_BOTH) dev = AC_JACK_SPEAKER; } if (!check_pincap_validity(codec, nid, dev)) continue; switch (dev) { case AC_JACK_LINE_OUT: seq = get_defcfg_sequence(def_conf); assoc = get_defcfg_association(def_conf); if (!(wid_caps & AC_WCAP_STEREO)) if (!cfg->mono_out_pin) cfg->mono_out_pin = nid; if (!assoc) continue; if (!assoc_line_out) assoc_line_out = assoc; else if (assoc_line_out != assoc) { codec_info(codec, "ignore pin 0x%x with mismatching assoc# 0x%x vs 0x%x\n", nid, assoc, assoc_line_out); continue; } if (cfg->line_outs >= ARRAY_SIZE(cfg->line_out_pins)) { codec_info(codec, "ignore pin 0x%x, too many assigned pins\n", nid); continue; } line_out[cfg->line_outs].pin = nid; line_out[cfg->line_outs].seq = seq; cfg->line_outs++; break; case AC_JACK_SPEAKER: seq = get_defcfg_sequence(def_conf); assoc = get_defcfg_association(def_conf); if (cfg->speaker_outs >= ARRAY_SIZE(cfg->speaker_pins)) { codec_info(codec, "ignore pin 0x%x, too many assigned pins\n", nid); continue; } speaker_out[cfg->speaker_outs].pin = nid; speaker_out[cfg->speaker_outs].seq = (assoc << 4) | seq; cfg->speaker_outs++; break; case AC_JACK_HP_OUT: seq = get_defcfg_sequence(def_conf); assoc = get_defcfg_association(def_conf); if (cfg->hp_outs >= ARRAY_SIZE(cfg->hp_pins)) { codec_info(codec, "ignore pin 0x%x, too many assigned pins\n", nid); continue; } hp_out[cfg->hp_outs].pin = nid; hp_out[cfg->hp_outs].seq = (assoc << 4) | seq; cfg->hp_outs++; break; case AC_JACK_MIC_IN: add_auto_cfg_input_pin(codec, cfg, nid, AUTO_PIN_MIC); break; case AC_JACK_LINE_IN: add_auto_cfg_input_pin(codec, cfg, nid, AUTO_PIN_LINE_IN); break; case AC_JACK_CD: add_auto_cfg_input_pin(codec, cfg, nid, AUTO_PIN_CD); break; case AC_JACK_AUX: add_auto_cfg_input_pin(codec, cfg, nid, AUTO_PIN_AUX); break; case AC_JACK_SPDIF_OUT: case AC_JACK_DIG_OTHER_OUT: if (cfg->dig_outs >= ARRAY_SIZE(cfg->dig_out_pins)) { codec_info(codec, "ignore pin 0x%x, too many assigned pins\n", nid); continue; } cfg->dig_out_pins[cfg->dig_outs] = nid; cfg->dig_out_type[cfg->dig_outs] = (loc == AC_JACK_LOC_HDMI) ? HDA_PCM_TYPE_HDMI : HDA_PCM_TYPE_SPDIF; cfg->dig_outs++; break; case AC_JACK_SPDIF_IN: case AC_JACK_DIG_OTHER_IN: cfg->dig_in_pin = nid; if (loc == AC_JACK_LOC_HDMI) cfg->dig_in_type = HDA_PCM_TYPE_HDMI; else cfg->dig_in_type = HDA_PCM_TYPE_SPDIF; break; } }