diff options
| author | Marc Boucher | 2008-01-22 15:23:30 +0100 |
|---|---|---|
| committer | Jaroslav Kysela | 2008-01-31 17:30:10 +0100 |
| commit | d2595d86e5095f724c17ce97d679f30aa3eaabf8 (patch) | |
| tree | 8d8df0054de567b3554fb078b39aecceeb939afc /sound | |
| parent | [ALSA] hda-codec - Add missing input controls for Cxt5047 test model (diff) | |
| download | kernel-qcow2-linux-d2595d86e5095f724c17ce97d679f30aa3eaabf8.tar.gz kernel-qcow2-linux-d2595d86e5095f724c17ce97d679f30aa3eaabf8.tar.xz kernel-qcow2-linux-d2595d86e5095f724c17ce97d679f30aa3eaabf8.zip | |
[ALSA] hda-codec - Add a delay after power state change
Added a delay after the power state change as a partial workaround
for 'hda_intel: azx_get_response timeout' problem on Cxt codecs.
Signed-off-by: Marc Boucher <marc@linuxant.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index b5e69b10cb83..6b93f4511166 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1685,6 +1685,7 @@ static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg, snd_hda_codec_write(codec, fg, 0, AC_VERB_SET_POWER_STATE, power_state); + msleep(10); /* partial workaround for "azx_get_response timeout" */ nid = codec->start_nid; for (i = 0; i < codec->num_nodes; i++, nid++) { |