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Commit b7027cc2 authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
Browse files

[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: default avatarTakashi Iwai <tiwai@suse.de>
parent 09f9a891

sound/pci/hda/hda_proc.c

+5 −0
Original line number Diff line number Diff line
@@ -281,6 +281,11 @@ static void print_codec_info(snd_info_entry_t *entry, snd_info_buffer_t *buffer) 
			print_pcm_caps(buffer, codec, nid);

		}



		if (wid_caps & AC_WCAP_POWER)

			snd_iprintf(buffer, "  Power: 0x%x\n",

				    snd_hda_codec_read(codec, nid, 0,

						       AC_VERB_GET_POWER_STATE, 0));



		if (wid_caps & AC_WCAP_CONN_LIST) {

			int c, curr = -1;

			if (conn_len > 1 && wid_type != AC_WID_AUD_MIX)