[ALSA] hda-codec - Show power state in proc file
Modules: HDA generic driver Show the power state of each widget in proc file. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -281,6 +281,11 @@ static void print_codec_info(snd_info_entry_t *entry, snd_info_buffer_t *buffer)
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print_pcm_caps(buffer, codec, nid);
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}
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if (wid_caps & AC_WCAP_POWER)
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snd_iprintf(buffer, " Power: 0x%x\n",
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snd_hda_codec_read(codec, nid, 0,
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AC_VERB_GET_POWER_STATE, 0));
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if (wid_caps & AC_WCAP_CONN_LIST) {
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int c, curr = -1;
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if (conn_len > 1 && wid_type != AC_WID_AUD_MIX)
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