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authorTakashi Iwai <tiwai@suse.de>2013-06-18 16:14:22 +0200
committerBen Hutchings <ben@decadent.org.uk>2013-07-27 05:34:12 +0100
commit28009d3918aabba0e0713baa49f8f6367604af51 (patch)
tree3517c25c29215bc8fbda815bbe140c318ce3c305 /sound
parent65f64b4184f403a938e80876474a006439269a7b (diff)
ALSA: hda - Cache the MUX selection for generic HDMI
commit bddee96b5d0db869f47b195fe48c614ca824203c upstream. When a selection to a converter MUX is changed in hdmi_pcm_open(), it should be cached so that the given connection can be restored properly at PM resume. We need just to replace the corresponding snd_hda_codec_write() call with snd_hda_codec_write_cache(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_hdmi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 3c8bc6eabda9..d148a2b7f419 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -902,7 +902,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
per_cvt->assigned = 1;
hinfo->nid = per_cvt->cvt_nid;
- snd_hda_codec_write(codec, per_pin->pin_nid, 0,
+ snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0,
AC_VERB_SET_CONNECT_SEL,
mux_idx);
snd_hda_spdif_ctls_assign(codec, pin_idx, per_cvt->cvt_nid);