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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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e1d695b45f
Convert the Realtek codec drivers to use the new hda_codec_ops probe. No functional changes. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250709160434.1859-12-tiwai@suse.de
68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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//
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// Realtek ALC680 codec
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//
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#include <linux/init.h>
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#include <linux/module.h>
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#include "realtek.h"
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static int alc680_parse_auto_config(struct hda_codec *codec)
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{
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return alc_parse_auto_config(codec, NULL, NULL);
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}
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/*
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*/
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static int alc680_probe(struct hda_codec *codec, const struct hda_device_id *id)
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{
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int err;
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/* ALC680 has no aa-loopback mixer */
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err = alc_alloc_spec(codec, 0);
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if (err < 0)
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return err;
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/* automatic parse from the BIOS config */
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err = alc680_parse_auto_config(codec);
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if (err < 0) {
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snd_hda_gen_remove(codec);
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return err;
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}
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return 0;
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}
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static const struct hda_codec_ops alc680_codec_ops = {
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.probe = alc680_probe,
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.remove = snd_hda_gen_remove,
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.build_controls = alc_build_controls,
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.build_pcms = snd_hda_gen_build_pcms,
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.init = alc_init,
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.unsol_event = snd_hda_jack_unsol_event,
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.resume = alc_resume,
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.suspend = alc_suspend,
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.check_power_status = snd_hda_gen_check_power_status,
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.stream_pm = snd_hda_gen_stream_pm,
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};
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/*
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* driver entries
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*/
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static const struct hda_device_id snd_hda_id_alc680[] = {
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HDA_CODEC_ID(0x10ec0680, "ALC680"),
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{} /* terminator */
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};
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MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_alc680);
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MODULE_LICENSE("GPL");
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MODULE_DESCRIPTION("Realtek ALC680 HD-audio codec");
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MODULE_IMPORT_NS("SND_HDA_CODEC_REALTEK");
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static struct hda_codec_driver alc680_driver = {
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.id = snd_hda_id_alc680,
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.ops = &alc680_codec_ops,
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};
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module_hda_codec_driver(alc680_driver);
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