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2009-12-23Merge remote branch 'korg/drm-radeon-next' into drm-linusDave Airlie
* korg/drm-radeon-next: drm/radeon/kms: add definitions for v4 power tables drm/radeon/kms: never combine LVDS with another encoder drm/radeon/kms: Check module arguments to be valid V2 drm/radeon/kms: Avoid crash when trying to cleanup uninitialized structure drm/radeon/kms: add cvt mode if we only have lvds w/h and no edid (v4) drm/radeon/kms: add 3DC compression support drm/radeon/kms: allow rendering while no colorbuffer is set on r300 drm/radeon/kms: enable memory clock reading on legacy (V2) drm/radeon/kms: prevent parallel AtomBIOS calls drm/radeon/kms: set proper default tv standard drm/radeon/kms: fix legacy rmx drm/radeon/kms/atom: fill in proper defines for digital setup
2009-12-23drm/radeon/kms: add definitions for v4 power tablesAlex Deucher
[airlied: just adding this for completeness to avoid drift between public atombios.h files] Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: never combine LVDS with another encoderAlex Deucher
When linking multiple encoders to a connector, make sure to not link LVDS with another connector. Some bioses have the same i2c line for LVDS and VGA. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: Check module arguments to be valid V2Jerome Glisse
This patch add a function which check module argument to be valid. On invalid argument it prints a warning and setback the default value. V2: Allow 0 for vram limit & agp mode which are the default value Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: Avoid crash when trying to cleanup uninitialized structureJerome Glisse
Add boolean to record if some part of the driver are initialized or not this allow to avoid a crash when trying to cleanup uninitialized structure members. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: add cvt mode if we only have lvds w/h and no edid (v4)Alex Deucher
This fixes LVDS on some mac laptops without a panel edid. v2 - Set proper mode type flags v3 - Note that this is not neceesarily the exact panel mode, but an approximation based on the cvt formula. For these systems we should ideally read the mode info out of the registers or add a mode table, but this works and is much simpler. v4 - Update comments and debug message. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: add 3DC compression supportMarek Olšák
There are 2 formats: ATI1N: 64 bits per 4x4 block, one-channel format ATI2N: 128 bits per 4x4 block, two-channel format Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: allow rendering while no colorbuffer is set on r300Marek Olšák
Because hardware cannot disable all colorbuffers directly to do depth-only rendering, a user should: - disable reading from a colorbuffer in blending - disable fastfill - set the color channel mask to 0 to prevent writing to a colorbuffer Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: enable memory clock reading on legacy (V2)Rafał Miłecki
V2: detect IGP cards (which don't have own memory) Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: prevent parallel AtomBIOS callsRafał Miłecki
This just adds a mutex around the atombios table execution so we don't call it from two contexts at once. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: set proper default tv standardAlex Deucher
we were just using 1 before. reported on irc by soreau Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: fix legacy rmxAlex Deucher
This makes 640x480 on my R100 work again, both in aspect and centered mode. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Tested-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms/atom: fill in proper defines for digital setupAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23Merge remote branch 'nouveau/for-airlied' into drm-linusDave Airlie
* nouveau/for-airlied: drm/nouveau: fix bug causing pinned buffers to lose their NO_EVICT flag drm/nv50: fix suspend/resume delays without firmware present drm/nouveau: prevent all channel creation if accel not available drm/nv50: fix two potential suspend/resume oopses drm/nv40: implement ctxprog/state generation drm/nv10: Add the initial graph context and soft methods needed for LMA. drm/nouveau: Fix up buffer eviction, and evict them to GART, if possible. drm/nouveau: Add proper error handling to nouveau_card_init drm/nv04: Fix NV04 set_operation software method. drm/nouveau: Kill global state in BIOS script interpreter drm/nouveau: Kill global state in NvShadowBIOS drm/nouveau: use drm debug levels drm/i2c/ch7006: Fix load detection false positives right after system init. drm/nv04-nv40: Fix "conflicting memory types" when saving/restoring VGA fonts.
2009-12-23drm/kms: silencing a false positive warning.Marin Mitov
warning: 'width' may be used uninitialized in this function drivers/gpu/drm/drm_edid.c Signed-off-by: Marin Mitov <mitov@issp.bas.bg> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/mm: fix logic for selection of best fit blockBob Gleitsmann
This is from bug 25728. [airlied: I'm just forwarding the patch for review, Thomas, ickle?] Acked-by: Jerome Glisse <jglisse@redhat.com> Acked-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/vmwgfx: Use TTM handles instead of SIDs as user-space surface handles.Thomas Hellstrom
Improve the command verifier to catch all occurences of surface handles, and translate to SIDs. This way DMA buffers and 3D surfaces share a common handle space, which makes it possible for the kms code to differentiate. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/vmwgfx: Return -ERESTARTSYS when interrupted by a signal.Thomas Hellstrom
Fixes for TTM API change. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/vmwgfx: Fix unlocked ioctl and add proper access controlThomas Hellstrom
This fixes up vmwgfx for the unlocked ioctl code to avoid doing it in the driver. Also adds ioctl flags. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon: fix build on 64-bit with some compilers.Dave Airlie
drivers/gpu/drm/radeon/radeon_test.c:45: undefined reference to `__udivdi3' Reported-by: Mr. James W. Laferriere <babydr@baby-dragons.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drivers/gpu: Use kzalloc for allocating only one thingJulia Lawall
Use kzalloc rather than kcalloc(1,...) The use of the allocated memory that looks like an array is &p->relocs[0], but this should be the same as p->relocs. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ @@ - kcalloc(1, + kzalloc( ...) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23DRM: Rename clamp variableAndi Kleen
linux/kernel.h has a "clamp" macro, but r300_cmdbuf also uses a variable with the same name. Right now it doesn't seem to include the header, but sooner or later someone will. So better rename the variable now. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-22Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata_bf54x: handle portmuxing of pins through GPIO PORTs
2009-12-22Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM: Runtime PM documentation update PM / Runtime: Use device type and device class callbacks PM: Use pm_runtime_put_sync in system resume PM: Measure device suspend and resume times PM: Make the initcall_debug style timing for suspend/resume complete
2009-12-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: jfs: Fix 32bit build warning Remove obsolete comment in fs.h Sanitize f_flags helpers Fix f_flags/f_mode in case of lookup_instantiate_filp() from open(pathname, 3) anonfd: Allow making anon files read-only fs/compat_ioctl.c: fix build error when !BLOCK pohmelfs needs I_LOCK alloc_file(): simplify handling of mnt_clone_write() errors
2009-12-22Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (36 commits) powerpc/gc/wii: Remove get_irq_desc() powerpc/gc/wii: hlwd-pic: convert irq_desc.lock to raw_spinlock powerpc/gamecube/wii: Fix off-by-one error in ugecon/usbgecko_udbg powerpc/mpic: Fix problem that affinity is not updated powerpc/mm: Fix stupid bug in subpge protection handling powerpc/iseries: use DECLARE_COMPLETION_ONSTACK for non-constant completion powerpc: Fix MSI support on U4 bridge PCIe slot powerpc: Handle VSX alignment faults correctly in little-endian mode powerpc/mm: Fix typo of cpumask_clear_cpu() powerpc/mm: Fix hash_utils_64.c compile errors with DEBUG enabled. powerpc: Convert BUG() to use unreachable() powerpc/pseries: Make declarations of cpu_hotplug_driver_lock() ANSI compatible. powerpc/pseries: Don't panic when H_PROD fails during cpu-online. powerpc/mm: Fix a WARN_ON() with CONFIG_DEBUG_PAGEALLOC and CONFIG_DEBUG_VM powerpc/defconfigs: Set HZ=100 on pseries and ppc64 defconfigs powerpc/defconfigs: Disable token ring in powerpc defconfigs powerpc/defconfigs: Reduce 64bit vmlinux by making acenic and cramfs modules powerpc/pseries: Select XICS and PCI_MSI PSERIES powerpc/85xx: Wrong variable returned on error powerpc/iseries: Convert to proc_fops ...
2009-12-22media video cx23888 driver: ported to new kfifo APIStefani Seibold
Fix the cx23888 driver to use the new kfifo API. Using kfifo_reset() may result in a possible race conditions. This patch fixes it by using a spinlock around the kfifo_reset() function. Signed-off-by: Stefani Seibold <stefani@seibold.net> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Reviewed-by: Andy Walls <awalls@radix.net> Acked-by: Andy Walls <awalls@radix.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-22kfifo: fix warn_unused_resultStefani Seibold
Fix the "ignoring return value of '...', declared with attribute warn_unused_result" compiler warning in several users of the new kfifo API. It removes the __must_check attribute from kfifo_in() and kfifo_in_locked() which must not necessary performed. Fix the allocation bug in the nozomi driver file, by moving out the kfifo_alloc from the interrupt handler into the probe function. Fix the kfifo_out() and kfifo_out_locked() users to handle a unexpected end of fifo. Signed-off-by: Stefani Seibold <stefani@seibold.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-22kfifo: rename kfifo_put... into kfifo_in... and kfifo_get... into kfifo_out...Stefani Seibold
rename kfifo_put... into kfifo_in... to prevent miss use of old non in kernel-tree drivers ditto for kfifo_get... -> kfifo_out... Improve the prototypes of kfifo_in and kfifo_out to make the kerneldoc annotations more readable. Add mini "howto porting to the new API" in kfifo.h Signed-off-by: Stefani Seibold <stefani@seibold.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Andi Kleen <ak@linux.intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-22kfifo: cleanup namespaceStefani Seibold
change name of __kfifo_* functions to kfifo_*, because the prefix __kfifo should be reserved for internal functions only. Signed-off-by: Stefani Seibold <stefani@seibold.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Andi Kleen <ak@linux.intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-22kfifo: move out spinlockStefani Seibold
Move the pointer to the spinlock out of struct kfifo. Most users in tree do not actually use a spinlock, so the few exceptions now have to call kfifo_{get,put}_locked, which takes an extra argument to a spinlock. Signed-off-by: Stefani Seibold <stefani@seibold.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Andi Kleen <ak@linux.intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-22kfifo: move struct kfifo in placeStefani Seibold
This is a new generic kernel FIFO implementation. The current kernel fifo API is not very widely used, because it has to many constrains. Only 17 files in the current 2.6.31-rc5 used it. FIFO's are like list's a very basic thing and a kfifo API which handles the most use case would save a lot of development time and memory resources. I think this are the reasons why kfifo is not in use: - The API is to simple, important functions are missing - A fifo can be only allocated dynamically - There is a requirement of a spinlock whether you need it or not - There is no support for data records inside a fifo So I decided to extend the kfifo in a more generic way without blowing up the API to much. The new API has the following benefits: - Generic usage: For kernel internal use and/or device driver. - Provide an API for the most use case. - Slim API: The whole API provides 25 functions. - Linux style habit. - DECLARE_KFIFO, DEFINE_KFIFO and INIT_KFIFO Macros - Direct copy_to_user from the fifo and copy_from_user into the fifo. - The kfifo itself is an in place member of the using data structure, this save an indirection access and does not waste the kernel allocator. - Lockless access: if only one reader and one writer is active on the fifo, which is the common use case, no additional locking is necessary. - Remove spinlock - give the user the freedom of choice what kind of locking to use if one is required. - Ability to handle records. Three type of records are supported: - Variable length records between 0-255 bytes, with a record size field of 1 bytes. - Variable length records between 0-65535 bytes, with a record size field of 2 bytes. - Fixed size records, which no record size field. - Preserve memory resource. - Performance! - Easy to use! This patch: Since most users want to have the kfifo as part of another object, reorganize the code to allow including struct kfifo in another data structure. This requires changing the kfifo_alloc and kfifo_init prototypes so that we pass an existing kfifo pointer into them. This patch changes the implementation and all existing users. [akpm@linux-foundation.org: fix warning] Signed-off-by: Stefani Seibold <stefani@seibold.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Andi Kleen <ak@linux.intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-22PM / Runtime: Use device type and device class callbacksRafael J. Wysocki
The power management of some devices is handled through device types and device classes rather than through bus types. Since these devices may also benefit from using the run-time power management core, extend it so that the device type and device class run-time PM callbacks can be taken into consideration by it if the bus type callback is not defined. Update the run-time PM core documentation to reflect this change. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-12-22pohmelfs needs I_LOCKEvgeniy Polyakov
Kill debugging printk in question Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-12-22ACPI: processor: change acpi_processor_set_pdc() interfaceAlex Chiang
When calling _PDC, we really only need the handle to the processor to call the method; we don't look at any other parts of the struct acpi_processor * given to us. In the early path, when we walk the namespace, we are given the handle directly, so just pass it through to acpi_processor_set_pdc() without stuffing it into a wasteful struct acpi_processor allocated on the stack each time This saves 2834 bytes of stack. Update the interface accordingly. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: processor: open code acpi_processor_cleanup_pdcAlex Chiang
We have the acpi_object_list * right there in acpi_processor_set_pdc() so it doesn't seem necessary for an entire helper function just to free it. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: processor: change acpi_processor_eval_pdc interfaceAlex Chiang
acpi_processor_eval_pdc() really only needs a handle and an acpi_object_list * to do its work. No need to pass in a struct acpi_processor *, so let's be more specific about what we want. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: processor: introduce acpi_processor_alloc_pdc()Alex Chiang
acpi_processor_init_pdc() isn't really doing anything interesting with the struct acpi_processor * parameter. Its real job is to allocate the buffer for the _PDC bits. So rename the function to acpi_processor_alloc_pdc(), and just return the struct acpi_object_list * it's supposed to allocate. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: processor: unify arch_acpi_processor_cleanup_pdcAlex Chiang
The x86 and ia64 implementations of the function in $subject are exactly the same. Also, since the arch-specific implementations of setting _PDC have been completely hollowed out, remove the empty shells. Cc: Tony Luck <tony.luck@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: processor: finish unifying arch_acpi_processor_init_pdc()Alex Chiang
The only thing arch-specific about calling _PDC is what bits get set in the input obj_list buffer. There's no need for several levels of indirection to twiddle those bits. Additionally, since we're just messing around with a buffer, we can simplify the interface; no need to pass around the entire struct acpi_processor * just to get at the buffer. Cc: Tony Luck <tony.luck@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: processor: factor out common _PDC settingsAlex Chiang
Both x86 and ia64 initialize _PDC with mostly common bit settings. Factor out the common settings and leave the arch-specific ones alone. Cc: Tony Luck <tony.luck@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: processor: unify arch_acpi_processor_init_pdcAlex Chiang
The x86 and ia64 implementations of arch_acpi_processor_init_pdc() are almost exactly the same. The only difference is in what bits they set in obj_list buffer. Combine the boilerplate memory management code, and leave the arch-specific bit twiddling in separate implementations. Cc: Tony Luck <tony.luck@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: processor: introduce arch_has_acpi_pdcAlex Chiang
arch dependent helper function that tells us if we should attempt to evaluate _PDC on this machine or not. The x86 implementation assumes that the CPUs in the machine must be homogeneous, and that you cannot mix CPUs of different vendors. Cc: Tony Luck <tony.luck@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: processor: call _PDC earlyAlex Chiang
We discovered that at least one machine (HP Envy), methods in the DSDT attempt to call external methods defined in a dynamically loaded SSDT. Unfortunately, the DSDT methods we are trying to call are part of the EC initialization, which happens very early, and the the dynamic SSDT is only loaded when a processor _PDC method runs much later. This results in namespace lookup errors for the (as of yet) undefined methods. Since Windows doesn't have any issues with this machine, we take it as a hint that they must be evaluating _PDC much earlier than we are. Thus, the proper thing for Linux to do should be to match the Windows implementation more closely. Provide a mechanism to call _PDC before we enable the EC. Doing so loads the dynamic tables, and allows the EC to be enabled correctly. The ACPI processor driver will still evaluate _PDC in its .add() method to cover the hotplug case. Resolves: http://bugzilla.kernel.org/show_bug.cgi?id=14824 Cc: ming.m.lin@intel.com Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: EC: Fix MSI DMI detectionAlexey Starikovskiy
MSI strings should be ORed, not ANDed. Reference: http://bugzilla.kernel.org/show_bug.cgi?id=14446 cc: stable@kernel.org Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-22ACPI: disable _OSI(Windows 2009) on Asus K50IJZhang Rui
Fix a win7 compability issue on Asus K50IJ. Here is the _BCM method of this laptop: Method (_BCM, 1, NotSerialized) { If (LGreaterEqual (OSFG, OSVT)) { If (LNotEqual (OSFG, OSW7)) { Store (One, BCMD) Store (GCBL (Arg0), Local0) Subtract (0x0F, Local0, LBTN) ^^^SBRG.EC0.STBR () ... } Else { DBGR (0x0B, Zero, Zero, Arg0) Store (Arg0, LBTN) ^^^SBRG.EC0.STBR () ... } } } LBTN is used to store the index of the brightness level in the _BCL. GCBL is a method that convert the percentage value to the index value. If _OSI(Windows 2009) is not disabled, LBTN is stored a percentage value which is surely beyond the end of _BCL package. http://bugzilla.kernel.org/show_bug.cgi?id=14753 Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-21pata_bf54x: handle portmuxing of pins through GPIO PORTsSonic Zhang
By default, the PATA pins are routed to the async address lines in which case, no peripheral muxing needs to be done. However, if the pins get routed through the GPIO PORTs pins, we need to make sure to request them so that the muxing is properly set up. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-21Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata_cmd64x: fix overclocking of UDMA0-2 modes Revert "pata_cmd64x: implement serialization as per notes"
2009-12-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: bnx2: Fix bnx2_netif_stop() merge error. gianfar: Fix bit definitions of IMASK_GRSC and IMASK_GTSC gianfar: Fix stats support gianfar: Fix a filer bug bnx2: fixing a timout error due not refreshing TX timers correctly can/at91: don't check platform_get_irq's return value against zero mISDN: use DECLARE_COMPLETION_ONSTACK for non-constant completion bnx2: reset_task is crashing the kernel. Fixing it. ipv6: fix an oops when force unload ipv6 module TI DaVinci EMAC: Fix MDIO bus frequency configuration e100: Fix broken cbs accounting due to missing memset. broadcom: bcm54xx_shadow_read() errors ignored in bcm54xx_adjust_rxrefclk() e1000e: LED settings in EEPROM ignored on 82571 and 82572 netxen: use module parameter correctly netns: fix net.ipv6.route.gc_min_interval_ms in netns Bluetooth: Prevent ill-timed autosuspend in USB driver Bluetooth: Fix L2CAP locking scheme regression Bluetooth: Ack L2CAP I-frames before retransmit missing packet Bluetooth: Fix unset of RemoteBusy flag for L2CAP Bluetooth: Fix PTR_ERR return of wrong pointer in hidp_setup_hid()
2009-12-20bnx2: Fix bnx2_netif_stop() merge error.Michael Chan
The error was introduced while merging: commit 4529819c45161e4a119134f56ef504e69420bc98 bnx2: reset_task is crashing the kernel. Fixing it. Signed-off-by: Michael Chan <mchan@broadcom.com>k Signed-off-by: David S. Miller <davem@davemloft.net>