Name it thinkpad-acpi version 0.15.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
---
Documentation/thinkpad-acpi.txt |8
drivers/misc/thinkpad_acpi.c|2 +-
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/Documentation/thinkpad-acpi.txt b/Docum
Lenovo ThinkPads have a slightly different key map layout from IBM
ThinkPads (fn+f2 and fn+f3 are swapped). Knowing which one we are dealing
with, we can properly set a few more hot keys up by default.
Also, export the correct vendor in the input device, as that information
might be useful to use
We get +128 instead of -128 from the DSDT TMPx methods, due to errors when
converting a EC byte return that is a s8 to an ACPI handler return that is
an int.
Fix it once and for all, by clamping acceptable temperature readings from
DSDT TMPx so that anything outside the [-127,+127] range is conver
Reading the 16 thermal sensors directly from the EC has been stable for
about one year, in all supported ThinkPad models. Remove its
"experimental" label.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
---
Documentation/thinkpad-acpi.txt | 18 +-
drivers/misc/th
The firmware knows how many hot keys it supports, so export this
information in a sysfs attribute.
And the driver knows which keys are always handled by the firmware in all
known ThinkPad models too, so export this information as well in a sysfs
attribute. Unless you know which events need to be
The backlight class does all the locking needed for sysfs access, but
offers no API to interface to that locking without an layer violation.
Since we need to mutex-lock procfs access, implement in-driver locking for
brightness. It will go away the day thinkpad-acpi procfs goes away, or the
backli
Keep note of ThinkPad model, BIOS and EC firmware information, and log it
on startup. Makes for far more readable code in places, too.
This patch also adds Lenovo's PCI ID to the pci ids table.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
---
drivers/misc/thinkpad_acpi.c | 9
Make the input layer the default way to deal with thinkpad-acpi hot keys,
but add a kernel config option to retain the old way of doing things.
This means we map a lot more keys to useful stuff by default, and also that
we enable hot key handling by default on driver load (like Windows does).
The
Revise ACPI HKEY functionality to better interface with the firmware, and
enable up to 32 regular hotkeys, instead of just 16 of them. Ouch.
This takes care of most keys one used to have to do CMOS NVRAM polling on,
and should drop the need for tpb, thinkpad-keys, and other such 5Hz NVRAM
polling
Register an input device to send input events to userspace.
This patch is based on a patch by Richard Hughes <[EMAIL PROTECTED]>.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
Cc: Richard Hughes <[EMAIL PROTECTED]>
Cc: Dmitry Torokhov <[EMAIL PROTECTED]>
---
drivers/misc/thinkpa
The expected user case for the radio slider switch on a ThinkPad includes
interfacing to applications, so that the user gets an offer to find and
associate with a wireless network when the switch is changed from disabled
to enabled (ThinkVantage suite).
Export the information about the switch stat
It appears that Lenovo decided to break the EC brightness control interface
in a weird way in their latest BIOSes. Fortunately, the old CMOS NVRAM
interface works just fine in such BIOSes.
Add a module parameter that allows the user to select which strategy to use
for brightness control: EC, NVRA
Some subdrivers could benefit from resume handling, so add the
infrastructure for simple resume handling.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
---
drivers/misc/thinkpad_acpi.c | 16
drivers/misc/thinkpad_acpi.h |1 +
2 files changed, 17 insertions(
Rename an internal driver constant, on request by Len Brown. Also,
document exactly what it is for.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
---
drivers/misc/thinkpad_acpi.c |7 +--
drivers/misc/thinkpad_acpi.h |1 -
2 files changed, 5 insertions(+), 3 deletions
Add input device support to the hotkey subdriver.
Hot keys that have a valid keycode mapping are reported through the input
layer if the input device is open. Otherwise, they will be reported as
ACPI events, as they were before.
Scan codes are reported (using EV_MSC MSC_SCAN events) along with E
Some of the module parameters are boolean in nature. Make it so in fact.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
---
drivers/misc/thinkpad_acpi.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpa
Update the documentation with some extra data on the T43 thermal sensor
@0xc1, thanks to Alexey Fisher.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
---
Documentation/thinkpad-acpi.txt |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/Documentation/think
The CMOS set of commands is often just used to keep the CMOS NVRAM in sync
with whatever the ACPI BIOS has been doing in modern ThinkPads. In older
ThinkPads, it actually carried out real actions. Document this.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
---
Documentation/th
The change in the way hotkey events are handled by default, and the use of
the input layer for the hotkey events are important enough features to
warrant increasing the major field of the sysfs interface version.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
---
Documentation/thi
Len,
Please pull from:
git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
for-upstream/acpi-test
Remove all initializers to NULL or zero.
Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]>
---
drivers/misc/thinkpad_acpi.c | 16
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 22a5f2
The change in the size of the hotkey mask, the hability to report the keys
that use the higher bits, and the addition of the hotkey_radio_sw attribute
are important enough features to warrant increasing the minor field of the
sysfs interface version.
Also, document a bit better how and when the th
Some ThinkPad models, notably the T60 and X60, have a slider switch to
enable and disable the radios. The switch has the capability of
force-disabling the radios in hardware on most models, and it is supposed
to affect all radios (WLAN, WWAN, BlueTooth).
Export the switch state as a sysfs attribu
Add DMI-based aliases to allow module autoloading on select thinkpads.
The aliases will do nothing unless the dmi-based-module-autoloading.patch
patch from Lennart Poettering <[EMAIL PROTECTED]> is applied. Lennart's
patch has been accepted by greghk and will be merged eventually.
Signed-off-by:
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