ALSA: hda - Small code refactoring about path re-initialization
Introduce a helper function to do the same thing. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -735,6 +735,14 @@ static void set_pin_eapd(struct hda_codec *codec, hda_nid_t pin, bool enable)
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enable ? 0x02 : 0x00);
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}
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/* re-initialize the path specified by the given path index */
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static void resume_path_from_idx(struct hda_codec *codec, int path_idx)
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{
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struct nid_path *path = snd_hda_get_path_from_idx(codec, path_idx);
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if (path)
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snd_hda_activate_path(codec, path, path->active, false);
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}
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/*
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* Helper functions for creating mixer ctl elements
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@ -4684,16 +4692,8 @@ static void init_analog_input(struct hda_codec *codec)
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/* init loopback inputs */
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if (spec->mixer_nid) {
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struct nid_path *path;
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path = snd_hda_get_path_from_idx(codec, spec->loopback_paths[i]);
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if (path)
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snd_hda_activate_path(codec, path,
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path->active, false);
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path = snd_hda_get_path_from_idx(codec,
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spec->loopback_merge_path);
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if (path)
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snd_hda_activate_path(codec, path, path->active,
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false);
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resume_path_from_idx(codec, spec->loopback_paths[i]);
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resume_path_from_idx(codec, spec->loopback_merge_path);
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}
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}
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}
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@ -4741,11 +4741,8 @@ static void init_digital(struct hda_codec *codec)
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set_output_and_unmute(codec, spec->digout_paths[i]);
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pin = spec->autocfg.dig_in_pin;
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if (pin) {
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struct nid_path *path;
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restore_pin_ctl(codec, pin);
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path = snd_hda_get_path_from_idx(codec, spec->digin_path);
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if (path)
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snd_hda_activate_path(codec, path, path->active, false);
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resume_path_from_idx(codec, spec->digin_path);
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}
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}
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