From b0501ca4a61e9735a8375bb155ef5cebe25b2f80 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 12 Mar 2015 20:28:04 +0100 Subject: [PATCH] ALSA: hda - Set single_adc_amp flag for CS420x codecs [ Upstream commit bad994f5b4ab57eec8d56c180edca00505c3eeb2 ] CS420x codecs seem to deal only the single amps of ADC nodes even though the nodes receive multiple inputs. This leads to the inconsistent amp value after S3/S4 resume, for example. The fix is just to set codec->single_adc_amp flag. Then the driver handles these ADC amps as if single connections. Reported-and-tested-by: Vasil Zlatanov Cc: # 3.9+ Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/pci/hda/patch_cirrus.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 1589c9bcce3e1..ab687ffb28c22 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -584,6 +584,7 @@ static int patch_cs420x(struct hda_codec *codec) return -ENOMEM; spec->gen.automute_hook = cs_automute; + codec->single_adc_amp = 1; snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl, cs420x_fixups); -- 2.47.3