Commit graph

658 commits

Author SHA1 Message Date
Karol Kozimor
ffab0d9507 ACPI: asus_acpi: rework model detection
This patch reworks laptop model detection.

This addresses the Samsung P30 issue, where the INIT method would return no
object, but the implicit return in the AML interpreter would confuse the
driver. It also accounts for a newer batch of Asus models whose INIT
returns ACPI_TYPE_BUFFER instead of STRING.

The handling is now much leaner, if we get a buffer or a string, we check
against known values, in every other case we use a different path
(currently DSDT signatures). The bulk of this patch is separating the
string matching from asus_hotk_get_info() into a separate function.

This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and
http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully
functional again with acpi=strict on all machines.

Signed-off-by: Karol Kozimor <sziwan@hell.org.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 20:37:50 -04:00
Karol Kozimor
ebccb84810 ACPI: asus_acpi: support L5D
This patch adds support for Asus L5D and thus fixes
http://bugme.osdl.org/show_bug.cgi?id=4695

Signed-off-by: Karol Kozimor <sziwan@hell.org.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 20:37:40 -04:00
Karol Kozimor
e067aaa761 ACPI: asus_acpi: handle internal Bluetooth / support W5A
This patch creates a new file named "bluetooth" under /proc/acpi/asus/.
This file controls both the internal Bluetooth adapter's presence on the
USB bus and the associated LED.

echo 1 > /proc/acpi/asus/bluetooth to enable, 0 to disable.

Additionally, the patch add support for Asus W5A, the first model that uses
this feature.

Patch originally by Fernando A. P. Gomes.

Signed-off-by: Karol Kozimor <sziwan@hell.org.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 20:37:27 -04:00
Karol Kozimor
f78c589d10 ACPI: asus_acpi: support A4G
This patch adds support for Asus A4G.
Originally by Giuseppe Rota.

Signed-off-by: Karol Kozimor <sziwan@hell.org.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 20:35:12 -04:00
Karol Kozimor
c067a78997 ACPI: asus_acpi: support W3400N
This patch adds support for Asus W3400N.

Signed-off-by: Karol Kozimor <sziwan@hell.org.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 20:35:01 -04:00
Karol Kozimor
42cb891295 ACPI: asus_acpi: LED display support
This patch adds handling for front LED displays found on W1N and the like.
Additionally, W1N is given its own model_data instance.

Patch originally by Éric Burghard.

Signed-off-by: Karol Kozimor <sziwan@hell.org.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 20:34:06 -04:00
Karol Kozimor
ed2cb07b2b ACPI: asus_acpi: support A3G
This patch adds support for Asus A3G.

Signed-off-by: Karol Kozimor <sziwan@hell.org.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 20:33:02 -04:00
Karol Kozimor
a170a5317c ACPI: asus_acpi: misc cleanups
This patch updates the version string, copyright notices and does
whitespace cleanup (it looks weird, blame Lindent).

Signed-off-by: Karol Kozimor <sziwan@hell.org.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 20:32:55 -04:00
Len Brown
ba290ab7da Pull kmalloc into release branch 2006-06-30 20:07:01 -04:00
Linus Torvalds
22a3e233ca Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial:
  Remove obsolete #include <linux/config.h>
  remove obsolete swsusp_encrypt
  arch/arm26/Kconfig typos
  Documentation/IPMI typos
  Kconfig: Typos in net/sched/Kconfig
  v9fs: do not include linux/version.h
  Documentation/DocBook/mtdnand.tmpl: typo fixes
  typo fixes: specfic -> specific
  typo fixes in Documentation/networking/pktgen.txt
  typo fixes: occuring -> occurring
  typo fixes: infomation -> information
  typo fixes: disadvantadge -> disadvantage
  typo fixes: aquire -> acquire
  typo fixes: mecanism -> mechanism
  typo fixes: bandwith -> bandwidth
  fix a typo in the RTC_CLASS help text
  smb is no longer maintained

Manually merged trivial conflict in arch/um/kernel/vmlinux.lds.S
2006-06-30 15:39:30 -07:00
Adrian Bunk
9e5289f4dd ACPI: drivers/acpi/scan.c: make acpi_bus_type static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 14:28:50 -04:00
Jörn Engel
6ab3d5624e Remove obsolete #include <linux/config.h>
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-30 19:25:36 +02:00
akpm@osdl.org
0a1f1ab8de ACPI: fixup memhotplug debug message
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 03:40:01 -04:00
Len Brown
02438d8771 ACPI: delete acpi_os_free(), use kfree() directly
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 03:19:10 -04:00
Patrick Mochel
d07a8577f6 ACPI: video: Remove unneeded acpi_handle from driver.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:51:39 -04:00
Patrick Mochel
8a4444bf5a ACPI: thermal: Remove unneeded acpi_handle from driver.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:51:38 -04:00
Patrick Mochel
1474720405 ACPI: power: Remove unneeded acpi_handle from driver.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:51:37 -04:00
Patrick Mochel
432bfaba7d ACPI: pci_root: Remove unneeded acpi_handle from driver.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:51:34 -04:00
Patrick Mochel
e0e4e117d4 ACPI: pci_link: Remove unneeded acpi_handle from driver.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:51:31 -04:00
Patrick Mochel
579c896cc9 ACPI: fan: Remove unneeded acpi_handle from driver.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:50:48 -04:00
Patrick Mochel
6c68953772 ACPI: button: Remove unneeded acpi_handle from driver.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:50:47 -04:00
Patrick Mochel
39cb61e267 ACPI: battery: Remove unneeded acpi_handle from driver.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:50:46 -04:00
Patrick Mochel
9453ece926 ACPI: acpi_memhotplug: Remove unneeded acpi_handle from driver.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:50:43 -04:00
Patrick Mochel
1b5b8b81bd ACPI: ac: Remove unneeded acpi_handle from driver.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:48:37 -04:00
Patrick Mochel
901302688c ACPI: video: Use acpi_device's handle instead of driver's
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:46:18 -04:00
Patrick Mochel
38ba7c9ed2 ACPI: thermal: Use acpi_device's handle instead of driver's
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:42:44 -04:00
Patrick Mochel
5fbc19efdb ACPI: power: Use acpi_device's handle instead of driver's
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:42:43 -04:00
Patrick Mochel
2d1e0a02f1 ACPI: pci_root: Use acpi_device's handle instead of driver's
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:42:41 -04:00
Patrick Mochel
67a7136573 ACPI: pci_link: Use acpi_device's handle instead of driver's
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:42:36 -04:00
Patrick Mochel
dc8c2b2744 ACPI: fan: Use acpi_device's handle instead of driver's
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:42:09 -04:00
Patrick Mochel
27b1d3e85b ACPI: button: Use acpi_device's handle instead of driver's
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:42:05 -04:00
Patrick Mochel
3b073ec366 ACPI: battery: Use acpi_device's handle instead of driver's
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:42:04 -04:00
Patrick Mochel
b863278523 ACPI: acpi_memhotplug: Use acpi_device's handle instead of driver's
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:42:02 -04:00
Patrick Mochel
a6ba5ebef9 ACPI: ac: Use acpi_device's handle instead of driver's
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:37:05 -04:00
Patrick Mochel
e6afa0de14 ACPI: video: add struct acpi_device to struct acpi_video_bus.
- Use it instead of acpi_bus_get_device() in acpi_video_bus_notify()
  and use the one from struct acpi_video_device in
  acpi_video_device_notify().

Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:32:25 -04:00
Patrick Mochel
4159857288 ACPI: power: add struct acpi_device to struct acpi_power_resource
- Use it instead of acpi_bus_get_device() where we can..

Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:32:21 -04:00
Patrick Mochel
8348e1b19a ACPI: thermal: add struct acpi_device to struct acpi_thermal.
- Use it instead of acpi_bus_get_device() where we can..

Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:32:17 -04:00
Patrick Mochel
32917e5b58 ACPI: pci root: add struct acpi_device to struct acpi_pci_root.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:30:43 -04:00
Patrick Mochel
74b142e0fe ACPI: fan: add struct acpi_device to struct acpi_fan.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:30:41 -04:00
Patrick Mochel
145def84a1 ACPI: battery: add struct acpi_device to struct acpi_battery.
- Use it instead of acpi_bus_get_device()..

Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:30:38 -04:00
Patrick Mochel
3b74863df5 ACPI: acpi_memhotplug: add struct acpi_device to struct acpi_memory_device.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:20:53 -04:00
Patrick Mochel
af96179a82 ACPI: ac: Add struct acpi_device to struct acpi_ac.
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 02:18:05 -04:00
Len Brown
d120cfb544 merge linus into release branch
Conflicts:

	drivers/acpi/acpi_memhotplug.c
2006-06-29 19:57:46 -04:00
Len Brown
9dce0e950d Pull acpica into release branch 2006-06-29 19:55:27 -04:00
Len Brown
f1b2ad5d2a Pull c-states into release branch 2006-06-29 15:58:09 -04:00
Len Brown
a51a69c0ed Pull trivial into release branch 2006-06-29 15:57:42 -04:00
Vladimir Lebedev
49fee981fa ACPI: fix battery on HP NX6125
EC problem was cause of both battery and AC issues.
http://bugzilla.kernel.org/show_bug.cgi?id=6455

Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-28 12:44:45 -04:00
Bartlomiej Swiercz
f831335d42 ACPI: additional blacklist entry for ThinkPad R40e
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-28 03:34:19 -04:00
Andreas Mohr
b488f02156 ACPI: restore comment justifying 'extra' P_LVLx access
While trying to look for superfluous I/O accesses that can be optimized
away, I stumbled upon this ACPI sleep I/O access and couldn't figure out
why the hell this dummy op was necessary.
After more than one hour of internet research, I had collected a sufficient
number of documents (among those very old kernel versions) that finally
told me what this dummy read was about: STPCLK# doesn't get asserted in time
on (some) chipsets, which is why we need to have a dummy I/O read to delay
further instruction processing until the CPU is fully stopped.

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-28 03:27:02 -04:00
Dominik Brodowski
c4a001b1ea ACPI: C-States: only demote on current bus mastering activity
Only if bus master activity is going on at the present, we should avoid
entering C3-type sleep, as it might be a faulty transition.  As long as the
bm_activity bitmask was based on the number of calls to the ACPI idle
function, looking at previous moments made sense.  Now, with it being based on
what happened this jiffy, looking at this jiffy should be sufficient.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-28 03:14:50 -04:00