diff options
Diffstat (limited to 'sound/pci/hda/patch_cmedia.c')
| -rw-r--r-- | sound/pci/hda/patch_cmedia.c | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c deleted file mode 100644 index 2ddd33f8dd6c..000000000000 --- a/sound/pci/hda/patch_cmedia.c +++ /dev/null @@ -1,127 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Universal Interface for Intel High Definition Audio Codec - * - * HD audio interface patch for C-Media CMI9880 - * - * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> - */ - -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <sound/core.h> -#include <sound/hda_codec.h> -#include "hda_local.h" -#include "hda_auto_parser.h" -#include "hda_jack.h" -#include "hda_generic.h" - -struct cmi_spec { - struct hda_gen_spec gen; -}; - -/* - * stuff for auto-parser - */ -static const struct hda_codec_ops cmi_auto_patch_ops = { - .build_controls = snd_hda_gen_build_controls, - .build_pcms = snd_hda_gen_build_pcms, - .init = snd_hda_gen_init, - .free = snd_hda_gen_free, - .unsol_event = snd_hda_jack_unsol_event, -}; - -static int patch_cmi9880(struct hda_codec *codec) -{ - struct cmi_spec *spec; - struct auto_pin_cfg *cfg; - int err; - - spec = kzalloc(sizeof(*spec), GFP_KERNEL); - if (spec == NULL) - return -ENOMEM; - - codec->spec = spec; - codec->patch_ops = cmi_auto_patch_ops; - cfg = &spec->gen.autocfg; - snd_hda_gen_spec_init(&spec->gen); - - 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; - - return 0; - - error: - snd_hda_gen_free(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; - codec->patch_ops = cmi_auto_patch_ops; - 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; - } - } - - return 0; - - error: - snd_hda_gen_free(codec); - return err; -} - -/* - * patch entries - */ -static const struct hda_device_id snd_hda_id_cmedia[] = { - HDA_CODEC_ENTRY(0x13f68888, "CMI8888", patch_cmi8888), - HDA_CODEC_ENTRY(0x13f69880, "CMI9880", patch_cmi9880), - HDA_CODEC_ENTRY(0x434d4980, "CMI9880", patch_cmi9880), - {} /* terminator */ -}; -MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cmedia); - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("C-Media HD-audio codec"); - -static struct hda_codec_driver cmedia_driver = { - .id = snd_hda_id_cmedia, -}; - -module_hda_codec_driver(cmedia_driver); |