linux-toradex.git/drivers/platform, branch v2.6.37.2

platform: x86: tc1100-wmi: world-writable sysfs wireless and jogdial files

2011-02-24T22:54:42+00:00

commit 8a6a142c1286797978e4db266d22875a5f424897 upstream.

Don't allow everybody to change WMI settings.

Signed-off-by: Vasiliy Kulikov 
Signed-off-by: Matthew Garrett 
Signed-off-by: Greg Kroah-Hartman

platform: x86: asus_acpi: world-writable procfs files

2011-02-24T22:54:42+00:00

commit 8040835760adf0ef66876c063d47f79f015fb55d upstream.

Don't allow everybody to change ACPI settings.  The comment says that it
is done deliberatelly, however, the comment before disp_proc_write()
says that at least one of these setting is experimental.

Signed-off-by: Vasiliy Kulikov 
Signed-off-by: Matthew Garrett 
Signed-off-by: Greg Kroah-Hartman

platform: x86: acer-wmi: world-writable sysfs threeg file

2011-02-24T22:54:41+00:00

commit b80b168f918bba4b847e884492415546b340e19d upstream.

Don't allow everybody to write to hardware registers.

Signed-off-by: Vasiliy Kulikov 
Signed-off-by: Matthew Garrett 
Signed-off-by: Greg Kroah-Hartman

acer-wmi: Fix capitalisation of GUID

2011-02-24T22:54:39+00:00

commit bbb706079abe955a9e3f208f541de97d99449236 upstream.

6AF4F258-B401-42fd-BE91-3D4AC2D7C0D3 needs to be
6AF4F258-B401-42FD-BE91-3D4AC2D7C0D3 to match the hardware alias.

Signed-off-by: Matthew Garrett 
Acked-by: Carlos Corbacho 
Signed-off-by: Greg Kroah-Hartman

drm/i915, intel_ips: When i915 loads after IPS, make IPS relink to i915.

2010-12-23T09:51:36+00:00

The IPS driver is designed to be able to run detached from i915 and
just not enable GPU turbo in that case, in order to avoid module
dependencies between the two drivers.  This means that we don't know
what the load order between the two is going to be, and we had
previously only supported IPS after (optionally) i915, but not i915
after IPS.  If the wrong order was chosen, you'd get no GPU turbo, and
something like half the possible graphics performance.

Signed-off-by: Eric Anholt 
Signed-off-by: Chris Wilson 
Cc: stable@kernel.org

wmi: use memcmp instead of strncmp to compare GUIDs

2010-12-06T22:19:13+00:00

While looking for the duplicates in /sys/class/wmi/, I couldn't find
them. The code that looks for duplicates uses strncmp in a binary GUID,
which may contain zero bytes. The right function is memcmp, which is
also used in another section of wmi code.

It was finding 49142400-C6A3-40FA-BADB-8A2652834100 as a duplicate of
39142400-C6A3-40FA-BADB-8A2652834100. Since the first byte is the fourth
printed, they were found as equal by strncmp.

Signed-off-by: Thadeu Lima de Souza Cascardo 
Signed-off-by: Matthew Garrett 
Cc: stable@kernel.org

ACPI, hp-wmi: Fix memory leak in acpi query

2010-11-24T17:07:10+00:00

Free acpi return memory after query.

Signed-off-by: Zeng Zhaoming 
Signed-off-by: Matthew Garrett

msi-wmi: fix semantically incorrect use of keycode instead of scancode

2010-11-24T17:00:28+00:00

I didn't know the difference between the two when I wrote this code in
commit c30116c6f0d26cd6e46dfa578163d573ef4730b2.

Signed-off-by: Anisse Astier 
Signed-off-by: Matthew Garrett

msi-wmi: Add mute key support

2010-11-24T17:00:22+00:00

Add new MUTE key seen on Medion Akoya AIO PC P4010D using MSI motherboard
(Product Name: MS-7621)

Reported-and-tested-by: Mark Huijgen 
Signed-off-by: Anisse Astier 
Signed-off-by: Matthew Garrett

asus-laptop: add wimax and wwan support

2010-11-24T17:00:15+00:00

Asus UL30A has a 3G chip, but the radio is disabled by default.
The DSDT also reference a WIMAX device, which is not present on this model.

This patch adds two new files: wwan and wimax to control WWAN and
WIMAX devices. It does not use rfkill, because like WLED and BLED,
we don't know yet that the two ACPI functions will always control the
radio, they may control only the leds on some hardware.

We may add rfkill switchs later.

Signed-off-by: Corentin Chary 
Signed-off-by: Matthew Garrett