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ALSA: hda - Initialize caches at codec reconfiguration 

Better to clean up the caches for avoiding inconsistent codec state
after the reconfiguration.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-06-26 15:01:33 +02:00
parent 59cad16bc6
commit 09a6071bfe
1 changed files with 2 additions and 0 deletions
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2
sound/pci/hda/hda_codec.c
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@ -2335,6 +2335,8 @@ int snd_hda_codec_reset(struct hda_codec *codec)
/* free only driver_pins so that init_pins + user_pins are restored */
snd_array_free(&codec->driver_pins);
restore_pincfgs(codec);
snd_array_free(&codec->cvt_setups);
snd_array_free(&codec->spdif_out);
codec->num_pcms = 0;
codec->pcm_info = NULL;
codec->preset = NULL;