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Commit cd9abc7a authored by Takashi Iwai's avatar Takashi Iwai
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ALSA: hda - Don't query connections for widgets have no connections 



Fixes the kernel warnings with IDT codecs like
    hda_codec: connection list not available for 0x1e

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 262ac22d

sound/pci/hda/patch_sigmatel.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -3408,6 +3408,9 @@ static int get_connection_index(struct hda_codec *codec, hda_nid_t mux, 
	hda_nid_t conn[HDA_MAX_NUM_INPUTS];

	hda_nid_t conn[HDA_MAX_NUM_INPUTS];

	int i, nums;

	int i, nums;





	if (!(get_wcaps(codec, mux) & AC_WCAP_CONN_LIST))

		return -1;



	nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn));

	nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn));

	for (i = 0; i < nums; i++)

	for (i = 0; i < nums; i++)

		if (conn[i] == nid)

		if (conn[i] == nid)