tree b462225191fad72c544afe884da9469c2ea7c06a
parent 679605c768e86ceba7b87b8390e1446be3753bfb
author Richard Fitzgerald <rf@opensource.wolfsonmicro.com> 1382437608 +0100
committer Takashi Iwai <tiwai@suse.de> 1384236872 +0100

ALSA: compress_core: don't return -EBADFD from poll if paused

Pausing audio playback is not an illegal state so it doesn't
seem sensible for poll() to return -EBADFD on a paused stream.
There's also no reason to assume that we can't write more data
to the DSP while playback is paused. Remove the -EBADFD so that
a stream in paused state will still report the buffer
availability from poll(). It is up to the user process to
manage its state so that it knows whether it is paused or not.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Acked-by VInod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>