| 7c52d55170ce84ddf9c0ad4e020ef1d7a97975a7 |
|
27-May-2011 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
x86: fix up files really needing to include module.h
These files aren't just exporting symbols -- they are also defining
a MODULE_LICENSE etc. so give them the full module.h file.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
/drivers/platform/x86/msi-wmi.c
|
| 94ee48b9287c5c22c90754a48dbcf80b2df99d5f |
|
06-Jul-2011 |
Axel Lin <axel.lin@gmail.com> |
platform-drivers-x86: msi-wmi: add missing sparse_keymap_free in msi_wmi_init error path
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
/drivers/platform/x86/msi-wmi.c
|
| dd3c7f2308e91d6ecbe5cd8a3310bb49e47e1ae7 |
|
30-Mar-2011 |
Joe Perches <joe@perches.com> |
msi-wmi: Use pr_fmt and pr_<level>
Added pr_fmt.
Removed now unused #define DRV_PFX
Convert dprintk to pr_debug.
Convert printks to pr_<level>.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
/drivers/platform/x86/msi-wmi.c
|
| bb7ca747f8d6243b3943c5b133048652020f4a50 |
|
23-Mar-2011 |
Matthew Garrett <mjg@redhat.com> |
backlight: add backlight type
There may be multiple ways of controlling the backlight on a given
machine. Allow drivers to expose the type of interface they are
providing, making it possible for userspace to make appropriate policy
decisions.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: David Airlie <airlied@linux.ie>
Cc: Alex Deucher <alexdeucher@gmail.com>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/platform/x86/msi-wmi.c
|
| a80e1cd70144fe7727f2e2d838611b6b8cf8a6d5 |
|
18-Nov-2010 |
Anisse Astier <anisse@astier.eu> |
msi-wmi: fix semantically incorrect use of keycode instead of scancode
I didn't know the difference between the two when I wrote this code in
commit c30116c6f0d26cd6e46dfa578163d573ef4730b2.
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
/drivers/platform/x86/msi-wmi.c
|
| 92f61cbc614fb422759790739cbd3e5a68c9a6fc |
|
18-Nov-2010 |
Anisse Astier <anisse@astier.eu> |
msi-wmi: Add mute key support
Add new MUTE key seen on Medion Akoya AIO PC P4010D using MSI motherboard
(Product Name: MS-7621)
Reported-and-tested-by: Mark Huijgen <mark.sf.net@huijgen.tk>
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
/drivers/platform/x86/msi-wmi.c
|
| 8700e1612e19f752be507f7fdcd8b48ba1b425ee |
|
08-Jul-2010 |
Axel Lin <axel.lin@gmail.com> |
msi-wmi: make needlessly global symbols static
backlight is needlessly defined global.
This patch makes the symbol static.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
/drivers/platform/x86/msi-wmi.c
|
| 5a0e3ad6af8660be21ca98a971cd00f331318c05 |
|
24-Mar-2010 |
Tejun Heo <tj@kernel.org> |
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
percpu.h is included by sched.h and module.h and thus ends up being
included when building most .c files. percpu.h includes slab.h which
in turn includes gfp.h making everything defined by the two files
universally available and complicating inclusion dependencies.
percpu.h -> slab.h dependency is about to be removed. Prepare for
this change by updating users of gfp and slab facilities include those
headers directly instead of assuming availability. As this conversion
needs to touch large number of source files, the following script is
used as the basis of conversion.
http://userweb.kernel.org/~tj/misc/slabh-sweep.py
The script does the followings.
* Scan files for gfp and slab usages and update includes such that
only the necessary includes are there. ie. if only gfp is used,
gfp.h, if slab is used, slab.h.
* When the script inserts a new include, it looks at the include
blocks and try to put the new include such that its order conforms
to its surrounding. It's put in the include block which contains
core kernel includes, in the same order that the rest are ordered -
alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
doesn't seem to be any matching order.
* If the script can't find a place to put a new include (mostly
because the file doesn't have fitting include block), it prints out
an error message indicating which .h file needs to be added to the
file.
The conversion was done in the following steps.
1. The initial automatic conversion of all .c files updated slightly
over 4000 files, deleting around 700 includes and adding ~480 gfp.h
and ~3000 slab.h inclusions. The script emitted errors for ~400
files.
2. Each error was manually checked. Some didn't need the inclusion,
some needed manual addition while adding it to implementation .h or
embedding .c file was more appropriate for others. This step added
inclusions to around 150 files.
3. The script was run again and the output was compared to the edits
from #2 to make sure no file was left behind.
4. Several build tests were done and a couple of problems were fixed.
e.g. lib/decompress_*.c used malloc/free() wrappers around slab
APIs requiring slab.h to be added manually.
5. The script was run on all .h files but without automatically
editing them as sprinkling gfp.h and slab.h inclusions around .h
files could easily lead to inclusion dependency hell. Most gfp.h
inclusion directives were ignored as stuff from gfp.h was usually
wildly available and often used in preprocessor macros. Each
slab.h inclusion directive was examined and added manually as
necessary.
6. percpu.h was updated not to include slab.h.
7. Build test were done on the following configurations and failures
were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my
distributed build env didn't work with gcov compiles) and a few
more options had to be turned off depending on archs to make things
build (like ipr on powerpc/64 which failed due to missing writeq).
* x86 and x86_64 UP and SMP allmodconfig and a custom test config.
* powerpc and powerpc64 SMP allmodconfig
* sparc and sparc64 SMP allmodconfig
* ia64 SMP allmodconfig
* s390 SMP allmodconfig
* alpha SMP allmodconfig
* um on x86_64 SMP allmodconfig
8. percpu.h modifications were reverted so that it could be applied as
a separate patch and serve as bisection point.
Given the fact that I had only a couple of failures from tests on step
6, I'm fairly confident about the coverage of this conversion patch.
If there is a breakage, it's likely to be something in one of the arch
headers which should be easily discoverable easily on most builds of
the specific arch.
Signed-off-by: Tejun Heo <tj@kernel.org>
Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
/drivers/platform/x86/msi-wmi.c
|
| 28d85873cd6d8d3176e30e02b941b1329df1024c |
|
26-Feb-2010 |
Bruno Prémont <bonbons@linux-vserver.org> |
backlight: msi-laptop, msi-wmi: fix incomplete registration failure handling
Properly return backlight registration error to parent.
Mark struct backlight_ops as const.
Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Reviewed-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
/drivers/platform/x86/msi-wmi.c
|
| a19a6ee6cad2b20292a774c2f56ba8039b0fac9c |
|
17-Feb-2010 |
Matthew Garrett <mjg@redhat.com> |
backlight: Allow properties to be passed at registration
Values such as max_brightness should be set before backlights are
registered, but the current API doesn't allow that. Add a parameter to
backlight_device_register and update drivers to ensure that they
set this correctly.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
/drivers/platform/x86/msi-wmi.c
|
| fda11e61ff8a4e3a8ebbd434e46560b67cc0ca9d |
|
27-Dec-2009 |
Len Brown <len.brown@intel.com> |
dell-wmi, hp-wmi, msi-wmi: check wmi_get_event_data() return value
When acpi_evaluate_object() is passed ACPI_ALLOCATE_BUFFER,
the caller must kfree the returned buffer if AE_OK is returned.
The callers of wmi_get_event_data() pass ACPI_ALLOCATE_BUFFER,
and thus must check its return value before accessing
or kfree() on the buffer.
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|
| f27725756be8a2c2dc65eaf70d0b52807aa2f113 |
|
27-Dec-2009 |
Len Brown <len.brown@intel.com> |
ACPI: hp-wmi, msi-wmi: clarify that wmi_install_notify_handler() returns an acpi_status
Emphasize that that wmi_install_notify_handler() returns an acpi_status
rather than -errno by by testing ACPI_SUCCESS(), ACPI_FAILURE().
No functional change in this patch, but this confusion caused a bug in dell-wmi.
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|
| 4d5f177caf1ef78f5e7eaee75b66b4d534445682 |
|
18-Dec-2009 |
Thomas Renninger <trenn@suse.de> |
acer-wmi, msi-wmi: Remove needless DMI MODULE_ALIAS
Now that we have WMI autoloading
the DMI matching is not needed anymore.
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Acked-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|
| de078e5747fa3a95efac04fd6725dcceb4520416 |
|
14-Dec-2009 |
Anisse Astier <anisse@astier.eu> |
msi-wmi: depend on backlight and fix corner-cases problems
Now depends on BACKLIGHT_CLASS_DEVICE.
Driver will return an error if it can't get actual backlight value
Fix remapping of brightness keys when backlight is not controlled by ACPI.
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|
| c30116c6f0d26cd6e46dfa578163d573ef4730b2 |
|
10-Dec-2009 |
Anisse Astier <anisse@astier.eu> |
msi-wmi: switch to using input sparse keymap library
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|
| d607af93006594f7da1d4b7d44724c5308f4e892 |
|
10-Dec-2009 |
Anisse Astier <anisse@astier.eu> |
msi-wmi: replace one-condition switch-case with if statement
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|
| 977f9b921c82726745a8b7281dc679edb32b4906 |
|
10-Dec-2009 |
Anisse Astier <anisse@astier.eu> |
msi-wmi: remove unused field 'instance' in key_entry structure
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|
| 822ddc042a12aa2a8c2030ad4ebc660bc0e66c3f |
|
10-Dec-2009 |
Anisse Astier <anisse@astier.eu> |
msi-wmi: remove custom runtime debug implementation
Rely on DYNAMIC_DEBUG instead if needed
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|
| 46b51eb9e14afb3bde4bc2fe3bbc22ce012647d4 |
|
10-Dec-2009 |
Anisse Astier <anisse@astier.eu> |
msi-wmi: rework init
There should be less code duplication with usage of gotos
Driver won't load if there's no hardware to control
Safer error handling at input driver allocation
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|
| addd65aac7bcfed7348048b3ce24774718fc44c3 |
|
10-Dec-2009 |
Anisse Astier <anisse@astier.eu> |
msi-wmi: remove useless includes
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|
| d12d8baff927a31b7e13b72ed9549be6f296a6ef |
|
10-Dec-2009 |
Thomas Renninger <trenn@suse.de> |
X86 drivers: Introduce msi-wmi driver
This driver serves backlight (including switching) and volume up/down
keys for MSI machines providing a specific wmi interface:
551A1F84-FBDD-4125-91DB-3EA8F44F1D45
B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2
Signed-off-by: Thomas Renninger <trenn@suse.de>
CC: Carlos Corbacho <carlos@strangeworlds.co.uk>
CC: Matthew Garrett <mjg59@srcf.ucam.org>
Tested-by: Matt Chen <machen@novell.com>
Reviewed-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
/drivers/platform/x86/msi-wmi.c
|