1
linux/drivers
Henrique de Moraes Holschuh 329e4e18df thinkpad-acpi: volume subdriver rewrite
I don't trust the coupled EC writes and SMI calls the current volume
control code does very much, although it is exactly what the IBM DSDTs
seem to do (they never do more than a single step though).

Change the driver to stop issuing SMIs, and just drive the EC directly
to the desired level (DSDTs seem to confirm this will work even on
very old models like the 570 and 600e/x).

We checkpoint directly to NVRAM (this can be turned off) at
suspend/shutdown/driver unload, which from what I can see in tbp,
should also work on every ThinkPad.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Lorne Applebaum <lorne.applebaum@gmail.com>
Cc: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-15 23:57:17 -05:00
..
accessibility
acpi Merge branch 'thinkpad-2.6.32' into release 2009-11-25 00:43:08 -05:00
amba
ata sata_fsl: Split hard and soft reset 2009-11-19 18:18:17 -05:00
atm
auxdisplay
base PM: fix irq enable/disable in runtime PM code 2009-11-29 16:51:27 +01:00
block aoe: prevent cache aliases 2009-12-01 16:32:20 -08:00
bluetooth fix memory leak in fixed btusb_close 2009-11-14 12:57:08 -08:00
cdrom
char tty_port: handle the nonblocking open of a dead port corner case 2009-11-30 16:38:25 -08:00
clocksource
connector
cpufreq [CPUFREQ] Fix stale cpufreq_cpu_governor pointer 2009-11-17 23:15:04 -05:00
cpuidle
crypto
dca
dio
dma shdma: fix initialization error handling 2009-11-22 12:10:10 -07:00
edac
eisa
firewire Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2009-11-30 13:58:23 -08:00
firmware
gpio gpio: Langwell GPIO driver bugfixes 2009-12-01 16:32:19 -08:00
gpu Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel 2009-11-30 13:57:19 -08:00
hid
hwmon hwmon: (adt7475) Fix sysfs file names 2009-11-16 12:45:40 +01:00
i2c Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging 2009-11-30 14:50:44 -08:00
ide Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6 2009-11-30 14:02:34 -08:00
idle
ieee1394
ieee802154 ieee802154: dont leak skbs in ieee802154_fake_xmit() 2009-11-19 13:16:21 -08:00
infiniband
input Input: i8042 - add Dell Vostro 1320, 1520 and 1720 to the reset list 2009-12-02 15:41:33 -08:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-11-18 14:54:45 -08:00
leds leds-gpio: fix possible crash on OF device unbinding 2009-11-16 11:50:42 +00:00
lguest
macintosh
mca
md md: revert incorrect fix for read error handling in raid1. 2009-12-01 17:30:59 +11:00
media drivers/media/dvb/dvb-core/dvb_frontend.c: needs semaphore.h 2009-12-01 16:32:19 -08:00
memstick
message
mfd mfd: Correct WM831X_MAX_ISEL_VALUE 2009-12-01 11:24:19 +01:00
misc at24: Use timeout also for read 2009-11-26 09:22:33 +01:00
mmc [ARM] pxamci: call mmc_remove_host() before freeing resources 2009-12-02 22:58:19 +08:00
mtd ARM: Fix warning in sa1100-flash.c 2009-11-16 16:13:35 +00:00
net Merge branch 'security' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2009-11-30 16:47:16 -08:00
nubus
of
oprofile
parisc
parport
pci Fix handling of the HP/Acer 'DMAR at zero' BIOS error for machines with <4GiB RAM. 2009-11-19 13:42:02 -08:00
pcmcia
platform thinkpad-acpi: volume subdriver rewrite 2009-12-15 23:57:17 -05:00
pnp
power
pps
ps3
rapidio
regulator regulator: Initialise wm831x structure pointor for ISINK driver 2009-12-02 19:37:16 +00:00
rtc rtc-x1205: reset clock to sane state after power failure 2009-12-01 16:32:20 -08:00
s390
sbus
scsi [SCSI] fix crash when disconnecting usb storage 2009-11-26 10:04:22 -06:00
serial tty/of_serial: add missing ns16550a id 2009-11-30 16:38:44 -08:00
sfi
sh
sn
spi SPI: spi_txx9: Fix bit rate calculation 2009-12-02 23:58:32 +00:00
ssb
staging Staging: update TODO files 2009-11-30 16:39:42 -08:00
tc
telephony
thermal
uio
usb USB: Add support for Mobilcom Debitel USB UMTS Surf-Stick to option driver 2009-11-30 16:43:17 -08:00
uwb
video VIDEO: Correct use of request_region/request_mem_region 2009-12-02 23:58:32 +00:00
virtio
vlynq
w1
watchdog [PATCH] rc32434_wdt: fix compilation failure 2009-12-02 12:47:24 +00:00
xen
zorro
Kconfig
Makefile