linux_dsm_epyc7002/sound/arm
Russell King 250c7a61c3 ALSA: AACI: fix timeout duration
Relying on the access time of peripherals is unreliable - it depends
on the speed of the CPU and the bus.  On Versatile Express, these
timeouts were expiring, causing the driver to fail.

Add udelay(1) to ensure that they don't expire early, and adjust
timeouts to give a reasonable margin over the response times.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-01-25 21:18:05 +00:00
..
aaci.c ALSA: AACI: fix timeout duration 2011-01-25 21:18:05 +00:00
aaci.h ALSA: AACI: switch to per-pcm locking 2009-12-18 20:31:13 +01:00
Kconfig ALSA: drop outdated and broken sa11xx-uda1341 driver 2009-03-17 17:58:13 +01:00
Makefile ALSA: Remove old DMA-mmap code from arm/devdma.c 2009-11-27 10:15:24 +01:00
pxa2xx-ac97-lib.c [ARM] pxa: remove now unnecessary pxa_gpio_mode() calls in ac97 2010-03-02 07:40:48 +08:00
pxa2xx-ac97.c const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
pxa2xx-pcm-lib.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pxa2xx-pcm.c ALSA: Separate common pxa2xx-pcm code 2008-09-23 08:18:10 +02:00
pxa2xx-pcm.h [ARM] pxa: explicit #include <mach/dma.h> in various drivers 2008-12-02 14:42:26 +08:00