1*6014e902STakashi Iwai // SPDX-License-Identifier: GPL-2.0-or-later 2*6014e902STakashi Iwai /* 3*6014e902STakashi Iwai * HD audio interface patch for Creative X-Fi CA0110-IBG chip 4*6014e902STakashi Iwai * 5*6014e902STakashi Iwai * Copyright (c) 2008 Takashi Iwai <tiwai@suse.de> 6*6014e902STakashi Iwai */ 7*6014e902STakashi Iwai 8*6014e902STakashi Iwai #include <linux/init.h> 9*6014e902STakashi Iwai #include <linux/slab.h> 10*6014e902STakashi Iwai #include <linux/module.h> 11*6014e902STakashi Iwai #include <sound/core.h> 12*6014e902STakashi Iwai #include <sound/hda_codec.h> 13*6014e902STakashi Iwai #include "hda_local.h" 14*6014e902STakashi Iwai #include "hda_auto_parser.h" 15*6014e902STakashi Iwai #include "hda_jack.h" 16*6014e902STakashi Iwai #include "generic.h" 17*6014e902STakashi Iwai 18*6014e902STakashi Iwai 19*6014e902STakashi Iwai static const struct hda_codec_ops ca0110_patch_ops = { 20*6014e902STakashi Iwai .build_controls = snd_hda_gen_build_controls, 21*6014e902STakashi Iwai .build_pcms = snd_hda_gen_build_pcms, 22*6014e902STakashi Iwai .init = snd_hda_gen_init, 23*6014e902STakashi Iwai .free = snd_hda_gen_free, 24*6014e902STakashi Iwai .unsol_event = snd_hda_jack_unsol_event, 25*6014e902STakashi Iwai }; 26*6014e902STakashi Iwai 27*6014e902STakashi Iwai static int ca0110_parse_auto_config(struct hda_codec *codec) 28*6014e902STakashi Iwai { 29*6014e902STakashi Iwai struct hda_gen_spec *spec = codec->spec; 30*6014e902STakashi Iwai int err; 31*6014e902STakashi Iwai 32*6014e902STakashi Iwai err = snd_hda_parse_pin_defcfg(codec, &spec->autocfg, NULL, 0); 33*6014e902STakashi Iwai if (err < 0) 34*6014e902STakashi Iwai return err; 35*6014e902STakashi Iwai err = snd_hda_gen_parse_auto_config(codec, &spec->autocfg); 36*6014e902STakashi Iwai if (err < 0) 37*6014e902STakashi Iwai return err; 38*6014e902STakashi Iwai 39*6014e902STakashi Iwai return 0; 40*6014e902STakashi Iwai } 41*6014e902STakashi Iwai 42*6014e902STakashi Iwai 43*6014e902STakashi Iwai static int patch_ca0110(struct hda_codec *codec) 44*6014e902STakashi Iwai { 45*6014e902STakashi Iwai struct hda_gen_spec *spec; 46*6014e902STakashi Iwai int err; 47*6014e902STakashi Iwai 48*6014e902STakashi Iwai spec = kzalloc(sizeof(*spec), GFP_KERNEL); 49*6014e902STakashi Iwai if (!spec) 50*6014e902STakashi Iwai return -ENOMEM; 51*6014e902STakashi Iwai snd_hda_gen_spec_init(spec); 52*6014e902STakashi Iwai codec->spec = spec; 53*6014e902STakashi Iwai codec->patch_ops = ca0110_patch_ops; 54*6014e902STakashi Iwai 55*6014e902STakashi Iwai spec->multi_cap_vol = 1; 56*6014e902STakashi Iwai codec->bus->core.needs_damn_long_delay = 1; 57*6014e902STakashi Iwai 58*6014e902STakashi Iwai err = ca0110_parse_auto_config(codec); 59*6014e902STakashi Iwai if (err < 0) 60*6014e902STakashi Iwai goto error; 61*6014e902STakashi Iwai 62*6014e902STakashi Iwai return 0; 63*6014e902STakashi Iwai 64*6014e902STakashi Iwai error: 65*6014e902STakashi Iwai snd_hda_gen_free(codec); 66*6014e902STakashi Iwai return err; 67*6014e902STakashi Iwai } 68*6014e902STakashi Iwai 69*6014e902STakashi Iwai 70*6014e902STakashi Iwai /* 71*6014e902STakashi Iwai * patch entries 72*6014e902STakashi Iwai */ 73*6014e902STakashi Iwai static const struct hda_device_id snd_hda_id_ca0110[] = { 74*6014e902STakashi Iwai HDA_CODEC_ENTRY(0x1102000a, "CA0110-IBG", patch_ca0110), 75*6014e902STakashi Iwai HDA_CODEC_ENTRY(0x1102000b, "CA0110-IBG", patch_ca0110), 76*6014e902STakashi Iwai HDA_CODEC_ENTRY(0x1102000d, "SB0880 X-Fi", patch_ca0110), 77*6014e902STakashi Iwai {} /* terminator */ 78*6014e902STakashi Iwai }; 79*6014e902STakashi Iwai MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_ca0110); 80*6014e902STakashi Iwai 81*6014e902STakashi Iwai MODULE_LICENSE("GPL"); 82*6014e902STakashi Iwai MODULE_DESCRIPTION("Creative CA0110-IBG HD-audio codec"); 83*6014e902STakashi Iwai 84*6014e902STakashi Iwai static struct hda_codec_driver ca0110_driver = { 85*6014e902STakashi Iwai .id = snd_hda_id_ca0110, 86*6014e902STakashi Iwai }; 87*6014e902STakashi Iwai 88*6014e902STakashi Iwai module_hda_codec_driver(ca0110_driver); 89