linux/sound
John W. Linville 47530cf44c [ALSA] nm256: reset workaround for Latitude CSx
Modules: NM256 driver

The current snd-nm256 driver can cause Dell Latitude CSx laptops to
lock-up during module (un)load.  I have isolated this to the writes to
the control port register at offset 0x6cc which were not already
protected by the existing reset_workaround.

I tried grouping these writes with the existing reset_workaround
clause, but that caused the driver to have (un)load problems on the
Dell Latitude LS laptops.  So, I have implemented a reset_workaround_2
clause (please feel free to suggest a better name!) to cover this
situation and added a quirk entry for the CSx laptops.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-11-04 13:19:10 +01:00
..
arm Create platform_device.h to contain all the platform device details. 2005-10-29 19:07:23 +01:00
core [ALSA] seq-timer: restrict timer frequencies 2005-11-04 13:19:07 +01:00
drivers [ALSA] Remove vmalloc wrapper, kfree_nocheck() 2005-11-04 13:18:00 +01:00
i2c [ALSA] Replace with kzalloc() - others 2005-09-12 10:48:22 +02:00
isa [ALSA] Remove vmalloc wrapper, kfree_nocheck() 2005-11-04 13:18:00 +01:00
mips [ALSA] Remove obsolete chip_t 2005-11-04 13:18:51 +01:00
oss [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
parisc [PARISC] Update harmony from parisc tree 2005-10-21 22:42:38 -04:00
pci [ALSA] nm256: reset workaround for Latitude CSx 2005-11-04 13:19:10 +01:00
pcmcia [ALSA] Remove vmalloc wrapper, kfree_nocheck() 2005-11-04 13:18:00 +01:00
ppc [ALSA] Remove obsolete chip_t 2005-11-04 13:18:51 +01:00
sparc [ALSA] Remove obsolete chip_t 2005-11-04 13:18:51 +01:00
synth [ALSA] Replace with kzalloc() - others 2005-09-12 10:48:22 +02:00
usb [ALSA] usb-audio: don't call usb_reset_configuration() when probing 2005-11-04 13:18:58 +01:00
Kconfig [ALSA] sound: align device drivers menus 2005-11-04 13:17:08 +01:00
last.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sound_core.c [PATCH] Driver Core: fix up all callers of class_device_create() 2005-10-28 09:52:52 -07:00
sound_firmware.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00