Use the helper function snd_hda_get_conn_index() instead of open codes. This also improves the detection of some routes to DAC on ALC260 (although the difference doesn't influence on the end results of the mapping).
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/hda/patch_realtek.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 71ae23d..d8118c9 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2938,19 +2938,9 @@ static hda_nid_t alc_auto_look_for_dac(struct hda_codec *codec, hda_nid_t pin) static bool alc_auto_is_dac_reachable(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac) { - hda_nid_t srcs[5]; - int i, num; - if (!pin || !dac) return false; - pin = alc_go_down_to_selector(codec, pin); - num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs)); - for (i = 0; i < num; i++) { - hda_nid_t nid = alc_auto_mix_to_dac(codec, srcs[i]); - if (nid == dac) - return true; - } - return false; + return snd_hda_get_conn_index(codec, pin, dac, true) >= 0; }
static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin)