kernel_optimize_test/sound/pci/lx6464es
Tim Blechmann a29878553a ALSA: lx6464es - fix device communication via command bus
commit 6175ddf06b optimized the mem*io
functions that have been used to send commands to the device. these
optimizations somehow corrupted the communication with the lx6464es,
that resulted the device to be unusable with kernels after 2.6.33.

this patch emulates the memcpy_*_io functions via a loop to avoid these
problems.

Signed-off-by: Tim Blechmann <tim@klingt.org>
LKML-Reference: <4ECB5257.4040600@ladisch.de>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-11-22 11:53:11 +01:00
..
lx6464es.c ALSA: lx6464es - include mac address in device name 2011-06-25 09:15:31 +02:00
lx6464es.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
lx_core.c ALSA: lx6464es - fix device communication via command bus 2011-11-22 11:53:11 +01:00
lx_core.h ALSA: lx6464es - command buffer API cleanup 2011-11-22 11:52:53 +01:00
lx_defs.h ALSA: lx6464es - driver for the digigram lx6464es interface 2009-04-14 12:01:46 +02:00
Makefile ALSA: lx6464es - driver for the digigram lx6464es interface 2009-04-14 12:01:46 +02:00