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authorWu Fengguang <fengguang.wu@intel.com>2009-02-11 15:22:29 +0800
committerTakashi Iwai <tiwai@suse.de>2009-02-11 09:08:59 +0100
commit606c0cee695bbd0c2bf32132999e35cff5a6dd9e (patch)
tree0e180183852098d0349eec5419f747d5ea2c8ca9 /security
parenta1667e4eea0a7085815d1532d7630bb4611271d0 (diff)
ALSA: hda - enable HDMI audio pin out at module loading time
We found that enabling/disabling HDMI audio pin out at stream start/stop time will kill the leading 500ms or so sound samples. Avoid this by enabling pin out once and for ever at module loading time. The leading ~500ms audio samples will still be lost when switching from X-channel playback to Y-channel playback where X != Y. However there's no much we can do about it: the audio infoframe has to change and it looks like either G45 or YAMAHA requires some time to switch the configuration. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'security')
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