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| author | Takashi Iwai <tiwai@suse.de> | 2013-06-18 16:14:22 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-07-27 05:34:12 +0100 |
| commit | 28009d3918aabba0e0713baa49f8f6367604af51 (patch) | |
| tree | 3517c25c29215bc8fbda815bbe140c318ce3c305 /sound/pci | |
| parent | 65f64b4184f403a938e80876474a006439269a7b (diff) | |
| download | kernel_samsung_smdk4412-28009d3918aabba0e0713baa49f8f6367604af51.zip kernel_samsung_smdk4412-28009d3918aabba0e0713baa49f8f6367604af51.tar.gz kernel_samsung_smdk4412-28009d3918aabba0e0713baa49f8f6367604af51.tar.bz2 | |
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/pci')
| -rw-r--r-- | sound/pci/hda/patch_hdmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 3c8bc6e..d148a2b 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); |