1 // SPDX-License-Identifier: GPL-2.0-or-later 2 3 #include <linux/init.h> 4 #include <linux/module.h> 5 #include "realtek.h" 6 7 /* bind Beep switches of both NID 0x0f and 0x10 */ 8 static int alc268_beep_switch_put(struct snd_kcontrol *kcontrol, 9 struct snd_ctl_elem_value *ucontrol) 10 { 11 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 12 unsigned long pval; 13 int err; 14 15 guard(mutex)(&codec->control_mutex); 16 pval = kcontrol->private_value; 17 kcontrol->private_value = (pval & ~0xff) | 0x0f; 18 err = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol); 19 if (err >= 0) { 20 kcontrol->private_value = (pval & ~0xff) | 0x10; 21 err = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol); 22 } 23 kcontrol->private_value = pval; 24 return err; 25 } 26 27 static const struct snd_kcontrol_new alc268_beep_mixer[] = { 28 HDA_CODEC_VOLUME("Beep Playback Volume", 0x1d, 0x0, HDA_INPUT), 29 { 30 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 31 .name = "Beep Playback Switch", 32 .subdevice = HDA_SUBDEV_AMP_FLAG, 33 .info = snd_hda_mixer_amp_switch_info, 34 .get = snd_hda_mixer_amp_switch_get, 35 .put = alc268_beep_switch_put, 36 .private_value = HDA_COMPOSE_AMP_VAL(0x0f, 3, 1, HDA_INPUT) 37 }, 38 }; 39 40 /* set PCBEEP vol = 0, mute connections */ 41 static const struct hda_verb alc268_beep_init_verbs[] = { 42 {0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, 43 {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, 44 {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, 45 { } 46 }; 47 48 enum { 49 ALC268_FIXUP_INV_DMIC, 50 ALC268_FIXUP_HP_EAPD, 51 ALC268_FIXUP_SPDIF, 52 }; 53 54 static const struct hda_fixup alc268_fixups[] = { 55 [ALC268_FIXUP_INV_DMIC] = { 56 .type = HDA_FIXUP_FUNC, 57 .v.func = alc_fixup_inv_dmic, 58 }, 59 [ALC268_FIXUP_HP_EAPD] = { 60 .type = HDA_FIXUP_VERBS, 61 .v.verbs = (const struct hda_verb[]) { 62 {0x15, AC_VERB_SET_EAPD_BTLENABLE, 0}, 63 {} 64 } 65 }, 66 [ALC268_FIXUP_SPDIF] = { 67 .type = HDA_FIXUP_PINS, 68 .v.pins = (const struct hda_pintbl[]) { 69 { 0x1e, 0x014b1180 }, /* enable SPDIF out */ 70 {} 71 } 72 }, 73 }; 74 75 static const struct hda_model_fixup alc268_fixup_models[] = { 76 {.id = ALC268_FIXUP_INV_DMIC, .name = "inv-dmic"}, 77 {.id = ALC268_FIXUP_HP_EAPD, .name = "hp-eapd"}, 78 {.id = ALC268_FIXUP_SPDIF, .name = "spdif"}, 79 {} 80 }; 81 82 static const struct hda_quirk alc268_fixup_tbl[] = { 83 SND_PCI_QUIRK(0x1025, 0x0139, "Acer TravelMate 6293", ALC268_FIXUP_SPDIF), 84 SND_PCI_QUIRK(0x1025, 0x015b, "Acer AOA 150 (ZG5)", ALC268_FIXUP_INV_DMIC), 85 /* below is codec SSID since multiple Toshiba laptops have the 86 * same PCI SSID 1179:ff00 87 */ 88 SND_PCI_QUIRK(0x1179, 0xff06, "Toshiba P200", ALC268_FIXUP_HP_EAPD), 89 {} 90 }; 91 92 /* 93 * BIOS auto configuration 94 */ 95 static int alc268_parse_auto_config(struct hda_codec *codec) 96 { 97 static const hda_nid_t alc268_ssids[] = { 0x15, 0x1b, 0x14, 0 }; 98 return alc_parse_auto_config(codec, NULL, alc268_ssids); 99 } 100 101 /* 102 */ 103 static int alc268_probe(struct hda_codec *codec, const struct hda_device_id *id) 104 { 105 struct alc_spec *spec; 106 int i, err; 107 108 /* ALC268 has no aa-loopback mixer */ 109 err = alc_alloc_spec(codec, 0); 110 if (err < 0) 111 return err; 112 113 spec = codec->spec; 114 if (has_cdefine_beep(codec)) 115 spec->gen.beep_nid = 0x01; 116 117 spec->shutup = alc_eapd_shutup; 118 119 alc_pre_init(codec); 120 121 snd_hda_pick_fixup(codec, alc268_fixup_models, alc268_fixup_tbl, alc268_fixups); 122 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 123 124 /* automatic parse from the BIOS config */ 125 err = alc268_parse_auto_config(codec); 126 if (err < 0) 127 goto error; 128 129 if (err > 0 && !spec->gen.no_analog && 130 spec->gen.autocfg.speaker_pins[0] != 0x1d) { 131 for (i = 0; i < ARRAY_SIZE(alc268_beep_mixer); i++) { 132 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, 133 &alc268_beep_mixer[i])) { 134 err = -ENOMEM; 135 goto error; 136 } 137 } 138 snd_hda_add_verbs(codec, alc268_beep_init_verbs); 139 if (!query_amp_caps(codec, 0x1d, HDA_INPUT)) 140 /* override the amp caps for beep generator */ 141 snd_hda_override_amp_caps(codec, 0x1d, HDA_INPUT, 142 (0x0c << AC_AMPCAP_OFFSET_SHIFT) | 143 (0x0c << AC_AMPCAP_NUM_STEPS_SHIFT) | 144 (0x07 << AC_AMPCAP_STEP_SIZE_SHIFT) | 145 (0 << AC_AMPCAP_MUTE_SHIFT)); 146 } 147 148 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 149 150 return 0; 151 152 error: 153 snd_hda_gen_remove(codec); 154 return err; 155 } 156 157 static const struct hda_codec_ops alc268_codec_ops = { 158 .probe = alc268_probe, 159 .remove = snd_hda_gen_remove, 160 .build_controls = alc_build_controls, 161 .build_pcms = snd_hda_gen_build_pcms, 162 .init = alc_init, 163 .unsol_event = snd_hda_jack_unsol_event, 164 .resume = alc_resume, 165 .suspend = alc_suspend, 166 .check_power_status = snd_hda_gen_check_power_status, 167 .stream_pm = snd_hda_gen_stream_pm, 168 }; 169 170 /* 171 * driver entries 172 */ 173 static const struct hda_device_id snd_hda_id_alc268[] = { 174 HDA_CODEC_ID(0x10ec0267, "ALC267"), 175 HDA_CODEC_ID(0x10ec0268, "ALC268"), 176 {} /* terminator */ 177 }; 178 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_alc268); 179 180 MODULE_LICENSE("GPL"); 181 MODULE_DESCRIPTION("Realtek ALC267/268 HD-audio codec"); 182 MODULE_IMPORT_NS("SND_HDA_CODEC_REALTEK"); 183 184 static struct hda_codec_driver alc268_driver = { 185 .id = snd_hda_id_alc268, 186 .ops = &alc268_codec_ops, 187 }; 188 189 module_hda_codec_driver(alc268_driver); 190