From: Jaroslav Kysela <perex@perex.cz>
Date: Mon, 27 Apr 2009 07:44:40 +0000 (+0200)
Subject: ALSA: PCM midlevel: improve fifo_size handling
X-Git-Tag: v2.6.31-rc1~363^2~13^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8bea869c5e56234990e6bad92a543437115bfc18;p=pandora-kernel.git

ALSA: PCM midlevel: improve fifo_size handling

Move the fifo_size assignment to hw->ioctl callback to allow lowlevel
drivers overwrite the default behaviour.

fifo_size is in frames not bytes as specified in asound.h and alsa-lib's
documentation, but most hardware have fixed byte based FIFOs. Introduce
internal SNDRV_PCM_INFO_FIFO_IN_FRAMES.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

Reading git-diff-tree failed