linux/drivers/char, branch v2.6.35

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel

2010-07-26T20:04:25Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: drm/i915: add pipe A force quirks to i915 driver drm/i915: Fix panel fitting regression since 734b4157 drm/i915: fix deadlock in fb teardown drm/i915: don't free non-existent compressed llb on ILK+ agp/intel: Use the correct mask to detect i830 aperture size. drm/i915: disable FBC when more than one pipe is active drm/i915: Use the correct scanout alignment for fbcon. drm/i915: make sure eDP panel is turned on drm/i915: add PANEL_UNLOCK_REGS definition drm/i915: Make G4X-style PLL search more permissive drm/i915: Clear any existing dither mode prior to enabling spatial dithering drm/i915: handle shared framebuffers when flipping drm/i915: Explosion following OOM in do_execbuffer. gpu/drm/i915: Add a blacklist to omit modeset on LID open

agp/intel: Use the correct mask to detect i830 aperture size.

2010-07-26T18:27:07Z

BugLink: https://bugs.launchpad.net/bugs/597075 commit f1befe71fa7a79ab733011b045639d8d809924ad introduced a regression when detecting aperture size of some i915 adapters, e.g., those on the Intel Q35 chipset. The original report: https://bugzilla.kernel.org/show_bug.cgi?id=15733 The regression report: https://bugzilla.kernel.org/show_bug.cgi?id=16294 According to the specification found at http://intellinuxgraphics.org/VOL_1_graphics_core.pdf, the PCI config space register I830_GMCH_CTRL is a mirror of GMCH Graphics Control. The correct macro for isolating the aperture size bits is therefore I830_GMCH_GMS_MASK along with the attendant changes to the case statement. Signed-off-by: Tim Gardner Tested-by: Kees Cook Cc: Chris Wilson Cc: Eric Anholt Cc: Jesse Barnes Signed-off-by: Eric Anholt

tpm_tis: fix subsequent suspend failures

2010-07-26T00:25:45Z

Fix subsequent suspends by issuing tpm_continue_selftest during resume. Otherwise, the tpm chip seems to be not fully initialized and will reject the save state command during suspend, thus preventing the whole system to suspend. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=16256 Signed-off-by: Helmut Schaa Signed-off-by: Rajiv Andrade Cc: James Morris Cc: Debora Velarde Cc: David Safford Signed-off-by: Andrew Morton Signed-off-by: James Morris

sysrq,kdb: Use __handle_sysrq() for kdb's sysrq function

2010-07-22T00:27:07Z

The kdb code should not toggle the sysrq state in case an end user wants to try and resume the normal kernel execution. Signed-off-by: Jason Wessel Acked-by: Dmitry Torokhov

Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

2010-07-01T16:36:49Z

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (27 commits) drm/radeon/kms: remove rv100 bios connector quirk drm/radeon/kms/pm: fix power state indexing on igp chips in dynpm mode DRM / radeon / KMS: Fix hibernation regression related to radeon PM (was: Re: [Regression, post-2.6.34] Hibernation broken on machines with radeon/KMS and r300) drm/radeon/kms/igp: fix possible divide by 0 in bandwidth code (v2) drm/radeon: add quirk to make HP nx6125 laptop resume. drm/radeon/kms: add some missing regs to evergreen gpu init drm/radeon/kms: fix typos in evergreen command checker drm/radeon/kms: avoid oops on mac r4xx cards fb: fix colliding defines for fb flags. drm/radeon/kms: Force HDP_NONSURF to maximum size drm/radeon/kms: disable frac fb dividers for rs6xx drm/radeon/kms: don't read attempt to read bios from VRAM on unposted GPU. drm/radeon/kms: fix typo in evergreen_gpu_init drm/radeon/kms: return ret in cursor_set failure path drm/ttm: non pooled page allocation should have GFP_USER set drm/radeon/r100/r200: fix calculation of compressed cube maps drm/radeon/r200: handle more hw tex coord types drm/radeon/kms: CS checker texture fixes for r1xx/r2xx/r3xx drm/radeon: add fake RN50 table for powerpc drm/fb: Fix video= mode computation ...

ipmi: set schedule_timeout_wait() value back to one

2010-06-29T22:29:31Z

Fix a regression introduced by ae74e823cb7d ("ipmi: add parameter to limit CPU usage in kipmid"). Some systems were seeing CPU usage go up dramatically with the recent changes to try to reduce timer usage in the IPMI driver. This was traced down to schedule_timeout_interruptible(1) being changed to schedule_timeout_interruptbile(0). Revert that part of the change. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=16147 Reported-by: Thomas Jarosch Signed-off-by: Corey Minyard Tested-by: Thomas Jarosch Cc: [2.6.34.x] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ipmi: make sure drivers were registered before unregistering them

2010-06-29T22:29:31Z

The ipmi code will never register a PCI or Open Firmware driver if a hardcoded device is provided by the user by providing device addresses via the module parameters. This can cause us to attempt to unregister a driver that was never registered, resulting in an oops. Keep track of registration in order to avoid this. Fixes a post-2.6.34 regression. Signed-off-by: Matthew Garrett Acked-by: Corey Minyard Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2010-06-27T15:03:00Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: MAINTAINERS - Add an entry for the input MT protocol Input: wacom - fix serial number handling on Cintiq 21UX2 Input: fixup X86_MRST selects Input: sysrq - fix "stuck" SysRq mode Input: ad7877 - fix spi word size to 16 bit Input: pcf8574_keypad - fix off by one in pcf8574_kp_irq_handler()

Merge commit 'v2.6.35-rc3' into for-linus

2010-06-22T18:32:04Z

agp: add no warn since we have a fallback to vmalloc paths

2010-06-15T01:02:32Z

also drop the NORETRY we can probably nearly always satisfy order 1 allocs now, and again the vmalloc path is there. Signed-off-by: Dave Airlie