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* drm: Releasing FBs before releasing GEM objects during drm_releasePrathyush2012-04-19
| | | | | | | | | | | | | During DRM release, all the FBs and gem objects are released. If a gem object is being used as a FB and set to a crtc, it must not be freed before releasing the framebuffer first. If FBs are released first, the crtc using the FB is disabled first so now the GEM object can be freed safely. The CRTC will be enabled again when the driver restores fbdev mode. Signed-off-by: Prathyush K <prathyush.k@samsung.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/nouveau/pm: don't read/write beyond end of stack bufferJim Meyering2012-04-19
| | | | | | | | | | | | | NUL-terminate after strncpy. If the parameter "profile" has length 16 or more, then strncpy leaves "string" with no NUL terminator, so the following search for '\n' may read beyond the end of that 16-byte buffer. If it finds a newline there, then it will also write beyond the end of that stack buffer. Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drivers: gpu: drm: gma500: mdfld_dsi_output.h: Remove not unneeded include ↵Marcos Paulo de Souza2012-04-19
| | | | | | | | | | | | | | | | of version.h The output of "make versioncheck" points a incorrect include of version.h in the drivers/gpu/drm/gma500/mdfld_dsi_output.h: drivers/gpu/drm/gma500/mdfld_dsi_output.h: 32 linux/version.h not needed. If we take a look in the file, we can agree to remove it. Cc: David Airlie <airlied@linux.ie> Cc: <dri-devel@lists.freedesktop.org> Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* radeon: fix r600/agp when vram is after AGP (v3)Jerome Glisse2012-04-19
| | | | | | | | | | | | | If AGP is placed in the middle, the size_af is off-by-one, it results in VRAM being placed at 0x7fffffff instead of 0x8000000. v2: fix the vram_start setup. v3: also fix r7xx & newer ASIC Reported-by: russiane39 on #radeon Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: fix page_flip error handlingJoonyoung Shim2012-04-19
| | | | | | | | | | Free event and restore event_space only when page_flip->flags has DRM_MODE_PAGE_FLIP_EVENT if page_flip() is failed. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* Merge branch 'drm-intel-fixes' of ↵Dave Airlie2012-04-19
|\ | | | | | | | | | | | | | | | | git://people.freedesktop.org/~danvet/drm-intel into drm-fixes * 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: Do not set "Enable Panel Fitter" on SNB pageflips drm/i915: Hold mode_config lock whilst changing mode for lastclose() drm/i915: don't clobber the special upscaling lvds timings
| * drm/i915: Do not set "Enable Panel Fitter" on SNB pageflipsChris Wilson2012-04-18
| | | | | | | | | | | | | | | | | | | | | | | | Not only do the pageflip work without it at non-native modes (i.e. with the panel fitter enabled), it also causes normal (non-pageflipped) modesets to fail. Reported-by: Adam Jackson <ajax@redhat.com> Tested-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Wanted-by-for-fixes: Dave Airlie <airlied@gmail.com> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| * drm/i915: Hold mode_config lock whilst changing mode for lastclose()Chris Wilson2012-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | Upon lastclose(), we switch back to the fbcon configuration. This requires taking the mode_config lock in order to serialise the change with output probing elsewhere. Reported-by: Oleksij Rempel <bug-track@fisher-privat.net> References: https://bugs.freedesktop.org/show_bug.cgi?id=48652 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| * drm/i915: don't clobber the special upscaling lvds timingsDaniel Vetter2012-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This regression has been introduced in commit ca9bfa7eed20ea34e862804e62aae10eb159edbb Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Sat Jan 28 14:49:20 2012 +0100 drm/i915: fixup interlaced vertical timings confusion, part 1 Unfortunately that commit failed to take into account that the lvds code does some special adjustements to the crtc timings for upscaling an centering. Fix this by explicitly computing crtc timings in the lvds mode fixup function and setting a special flag in mode->private_flags if the crtc timings have been adjusted. v2: Add a comment to explain the new mode driver private flag, suggested by Eugeni Dodonov. v3: Kill the confusing and now redundant set_crtcinfo call in intel_fixed_panel_mode, noticed by Chris Wilson. Reported-and-Tested-by: Hans de Bruin <jmdebruin@xmsnet.nl> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=43071 Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* | drm/radeon/kms: fix the regression of DVI connector checkTakashi Iwai2012-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The check of the encoder type in the commit [e00e8b5e: drm/radeon/kms: fix analog load detection on DVI-I connectors] is obviously wrong, and it's the culprit of the regression on my workstation with DVI-analog connection resulting in the blank output. Fixed the typo now. Signed-off-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: <stable@vger.kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/usb: fix module license on drm/usb layer.Dave Airlie2012-04-19
| | | | | | | | | | | | | | Allows this module to load correctly with certain debugging options on. Reported on irc by scientes Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/si: add missing radeon_bo_unreserve in si_rlc_init() v2Alex Deucher2012-04-16
| | | | | | | | | | | | | | | | | | | | | | Forget to unreserve after pinning. This can lead to problems in soft reset and resume. v2: rework patch as per Michel's suggestion. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon: disable MSI on RV515Dave Airlie2012-04-16
|/ | | | | | | | | My rv515 card is very flaky with msi enabled. Every so often it loses a rearm and never comes back, manually banging the rearm brings it back. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
* Linux 3.4-rc3Linus Torvalds2012-04-15
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* Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds2012-04-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM fixes from Russell King: "Nothing too disasterous, the biggest thing being the removal of the regulator support for vcore in the AMBA driver; only one SoC was using this and it got broken during the last merge window, which then started causing problems for other people. Mutual agreement was reached for it to be removed." * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7386/1: jump_label: fixup for rename to static_key ARM: 7384/1: ThumbEE: Disable userspace TEEHBR access for !CONFIG_ARM_THUMBEE ARM: 7382/1: mm: truncate memory banks to fit in 4GB space for classic MMU ARM: 7359/2: smp_twd: Only wait for reprogramming on active cpus ARM: 7383/1: nommu: populate vectors page from paging_init ARM: 7381/1: nommu: fix typo in mm/Kconfig ARM: 7380/1: DT: do not add a zero-sized memory property ARM: 7379/1: DT: fix atags_to_fdt() second call site ARM: 7366/3: amba: Remove AMBA level regulator support ARM: 7377/1: vic: re-read status register before dispatching each IRQ handler ARM: 7368/1: fault.c: correct how the tsk->[maj|min]_flt gets incremented
| * ARM: 7386/1: jump_label: fixup for rename to static_keyRabin Vincent2012-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | c5905afb0 ("static keys: Introduce 'struct static_key'...") renamed struct jump_label_key to struct static_key. Fixup ARM for this to eliminate these build warnings: include/linux/jump_label.h:113:2: warning: passing argument 1 of 'arch_static_branch' from incompatible pointer type include/asm/jump_label.h:17:82: note: expected 'struct jump_label_key *' but argument is of type 'struct static_key *' Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7384/1: ThumbEE: Disable userspace TEEHBR access for !CONFIG_ARM_THUMBEEJonathan Austin2012-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when ThumbEE is not enabled (!CONFIG_ARM_THUMBEE) the ThumbEE register states are not saved/restored at context switch. The default state of the ThumbEE Ctrl register (TEECR) allows userspace accesses to the ThumbEE Base Handler register (TEEHBR). This can cause unexpected behaviour when people use ThumbEE on !CONFIG_ARM_THUMBEE kernels, as well as allowing covert communication - eg between userspace tasks running inside chroot jails. This patch sets up TEECR in order to prevent user-space access to TEEHBR when !CONFIG_ARM_THUMBEE. In this case, tasks are sent SIGILL if they try to access TEEHBR. Cc: stable@vger.kernel.org Reviewed-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Jonathan Austin <jonathan.austin@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7382/1: mm: truncate memory banks to fit in 4GB space for classic MMUWill Deacon2012-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | If a bank of memory spanning the 4GB boundary is added on a !CONFIG_LPAE kernel then we will hang early during boot since the memory bank will have wrapped around to zero. This patch truncates memory banks for !LPAE configurations when the end address is not representable in 32 bits. Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7359/2: smp_twd: Only wait for reprogramming on active cpusLinus Walleij2012-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During booting of cpu1, there is a short window where cpu1 is online, but not active where cpu1 is occupied by waiting to become active. If cpu0 then decides to schedule something on cpu1 and wait for it to complete, before cpu0 has set cpu1 active, we have a deadlock. Typically it's this CPU frequency transition that happens at this time, so let's just not wait for it to happen, it will happen whenever the CPU eventually comes online instead. Cc: Peter Zijlstra <peterz@infradead.org> Cc: stable@kernel.org Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-by: Rickard Andersson <rickard.andersson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7383/1: nommu: populate vectors page from paging_initWill Deacon2012-04-13
| | | | | | | | | | | | | | | | | | | | | | | | Commit 94e5a85b ("ARM: earlier initialization of vectors page") made it the responsibility of paging_init to initialise the vectors page. This patch adds a call to early_trap_init for the !CONFIG_MMU case, placing the vectors at CONFIG_VECTORS_BASE. Cc: Jonathan Austin <jonathan.austin@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7381/1: nommu: fix typo in mm/KconfigWill Deacon2012-04-13
| | | | | | | | | | | | | | | | | | | | The description for the CPU_HIGH_VECTOR Kconfig option for nommu builds doesn't make any sense. This patch fixes up the trivial grammatical error. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7380/1: DT: do not add a zero-sized memory propertyMarc Zyngier2012-04-13
| | | | | | | | | | | | | | | | | | | | | | | | Some bootloaders are broken enough to expose an ATAG_MEM with a null size. Converting such tag to a memory node leads to an unbootable system. Skip over zero sized ATAG_MEM to avoid this situation. Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7379/1: DT: fix atags_to_fdt() second call siteMarc Zyngier2012-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | atags_to_fdt() returns 1 when it fails to find a valid FDT signature. The CONFIG_ARM_ATAG_DTB_COMPAT code is supposed to retry with another location, but only does so when the initial call doesn't fail. Fix this by using the correct condition in the assembly code. Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7366/3: amba: Remove AMBA level regulator supportMark Brown2012-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AMBA bus regulator support is being used to model on/off switches for power domains which isn't terribly idiomatic for modern kernels with the generic power domain code and creates integration problems on platforms which don't use regulators for their power domains as it's hard to tell the difference between a regulator that is needed but failed to be provided and one that isn't supposed to be there (though DT does make that easier). Platforms that wish to use the regulator API to manage their power domains can indirect via the power domain interface. This feature is only used with the vape supply of the db8500 PRCMU driver which supplies the UARTs and MMC controllers, none of which have support for managing vcore at runtime in mainline (only pl022 SPI controller does). Update that supply to have an always_on constraint until the power domain support for the system is updated so that it is enabled for these users, this is likely to have no impact on practical systems as probably at least one of these devices will be active and cause AMBA to hold the supply on anyway. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7377/1: vic: re-read status register before dispatching each IRQ handlerWill Deacon2012-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | handle_IRQ may briefly cause interrupts to be re-enabled during soft IRQ processing on the exit path, leading to nested handling of VIC interrupts. Since the current code does not re-read the VIC_IRQ_STATUS register, this can lead to multiple invocations of the same interrupt handler and spurious interrupts to be reported. This patch changes the VIC interrupt dispatching code to re-read the status register each time, avoiding duplicate invocations of the same handler. Acked-and-Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7368/1: fault.c: correct how the tsk->[maj|min]_flt gets incrementedKautuk Consul2012-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 8878a539ff19a43cf3729e7562cd528f490246ae was done by me to make the page fault handler retryable as well as interruptible. Due to this commit, there is a mistake in the way in which tsk->[maj|min]_flt counter gets incremented for VM_FAULT_ERROR: If VM_FAULT_ERROR is returned in the fault flags by handle_mm_fault, then either maj_flt or min_flt will get incremented. This is wrong as in the case of a VM_FAULT_ERROR we need to be skip ahead to the error handling code in do_page_fault. Added a check after the call to __do_page_fault() to check for (fault & VM_FAULT_ERROR). Signed-off-by: Kautuk Consul <consul.kautuk@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | x86-32: fix up strncpy_from_user() sign errorLinus Torvalds2012-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'max' range needs to be unsigned, since the size of the user address space is bigger than 2GB. We know that 'count' is positive in 'long' (that is checked in the caller), so we will truncate 'max' down to something that fits in a signed long, but before we actually do that, that comparison needs to be done in unsigned. Bug introduced in commit 92ae03f2ef99 ("x86: merge 32/64-bit versions of 'strncpy_from_user()' and speed it up"). On x86-64 you can't trigger this, since the user address space is much smaller than 63 bits, and on x86-32 it works in practice, since you would seldom hit the strncpy limits anyway. I had actually tested the corner-cases, I had only tested them on x86-64. Besides, I had only worried about the case of a pointer *close* to the end of the address space, rather than really far away from it ;) This also changes the "we hit the user-specified maximum" to return 'res', for the trivial reason that gcc seems to generate better code that way. 'res' and 'count' are the same in that case, so it really doesn't matter which one we return. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | PCI: Fix regression in pci_restore_state(), v3Rafael J. Wysocki2012-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 26f41062f28d ("PCI: check for pci bar restore completion and retry") attempted to address problems with PCI BAR restoration on systems where FLR had not been completed before pci_restore_state() was called, but it did that in an utterly wrong way. First off, instead of retrying the writes for the BAR registers only, it did that for all of the PCI config space of the device, including the status register (whose value after the write quite obviously need not be the same as the written one). Second, it added arbitrary delay to pci_restore_state() even for systems where the PCI config space restoration was successful at first attempt. Finally, the mdelay(10) it added to every iteration of the writing loop was way too much of a delay for any reasonable device. All of this actually caused resume failures for some devices on Mikko's system. To fix the regression, make pci_restore_state() only retry the writes for BAR registers and only wait if the first read from the register doesn't return the written value. Additionaly, make it wait for 1 ms, instead of 10 ms, after every failing attempt to write into config space. Reported-by: Mikko Vinni <mmvinni@yahoo.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge tag 'fixes-for-linus' of ↵Linus Torvalds2012-04-15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: a few more SoC fixes for 3.4-rc" from Olof Johansson: - A handful of warning and build fixes for Qualcomm MSM - Build/warning and bug fixes for Samsung Exynos - A fix from Rob Herring that removes misplaced interrupt-parent properties from a few device trees - A fix to OMAP dealing with cpufreq build errors, removing some of the offending code since it was redundant anyway * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: OMAP: clock: cleanup CPUfreq leftovers, fix build errors ARM: dts: remove blank interrupt-parent properties ARM: EXYNOS: Fix Kconfig dependencies for device tree enabled machine files ARM: EXYNOS: Remove broken config values for touchscren for NURI board ARM: EXYNOS: set fix xusbxti clock for NURI and Universal210 boards ARM: EXYNOS: fix regulator name for NURI board ARM: SAMSUNG: make SAMSUNG_PM_DEBUG select DEBUG_LL ARM: msm: Fix section mismatches in proc_comm.c video: msm: Fix section mismatches in mddi.c arm: msm: trout: fix compile failure arm: msm: halibut: remove unneeded fixup ARM: EXYNOS: Add PDMA and MDMA physical base address defines ARM: S5PV210: Fix compiler warning in dma.c file ARM: EXYNOS: Fix compile error in exynos5250-cpufreq.c ARM: EXYNOS: Add missing definition for IRQ_I2S0 ARM: S5PV210: fix unused LDO supply field from wm8994_pdata
| * \ Merge branch 'v3.4-samsung-fixes-2' of ↵Olof Johansson2012-04-14
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes * 'v3.4-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Fix Kconfig dependencies for device tree enabled machine files ARM: EXYNOS: Remove broken config values for touchscren for NURI board ARM: EXYNOS: set fix xusbxti clock for NURI and Universal210 boards ARM: EXYNOS: fix regulator name for NURI board ARM: SAMSUNG: make SAMSUNG_PM_DEBUG select DEBUG_LL ARM: EXYNOS: Add PDMA and MDMA physical base address defines ARM: S5PV210: Fix compiler warning in dma.c file ARM: EXYNOS: Fix compile error in exynos5250-cpufreq.c ARM: EXYNOS: Add missing definition for IRQ_I2S0 ARM: S5PV210: fix unused LDO supply field from wm8994_pdata
| | * | ARM: EXYNOS: Fix Kconfig dependencies for device tree enabled machine filesSachin Kamat2012-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add config dependency for Exynos4 and Exynos5 device tree enabled machine files on config options ARCH_EXYNOS4 and ARCH_EXYNOS5 respectively. Enabling machine support without proper ARCH support enabled is incorrect. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: EXYNOS: Remove broken config values for touchscren for NURI boardMarek Szyprowski2012-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The atmel_mxt_ts driver has been extended to support more 'configuration objects' in commit 81c88a711 ("Input: atmel_mxt_ts - update object list"), what broke the configuration values for NURI board. These values are optional anyway, so remove them to get the driver working correctly. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: EXYNOS: set fix xusbxti clock for NURI and Universal210 boardsMarek Szyprowski2012-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some versions of NURI and UniversalC210 boards, camera clocks are routed directly to xusbxti clock source. This patch sets the correct value for this clock to let usb and camera sensors to work correctly and avoid division by zero on driver's probe. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: EXYNOS: fix regulator name for NURI boardMarek Szyprowski2012-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Regulator names should not contain slash to avoid issues with debugfs. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: SAMSUNG: make SAMSUNG_PM_DEBUG select DEBUG_LLMaurus Cuelenaere2012-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When selecting SAMSUNG_PM_DEBUG, it complains about a missing printascii() function if you do not select DEBUG_LL, so make the former select the latter. Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: EXYNOS: Add PDMA and MDMA physical base address definesThomas Abraham2012-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add PDMA and MDMA physical base address macros which is require for EXYNOS5 of_dev_auxdata setup. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> [kgene.kim@samsung.com: changed dma channel fo mdma1] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: S5PV210: Fix compiler warning in dma.c fileSachin Kamat2012-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following warning: warning: 'dma_dmamask' defined but not used [-Wunused-variable] Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: EXYNOS: Fix compile error in exynos5250-cpufreq.cJonghwan Choi2012-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is omitted in v2 patch of Jaecheol Lee. drivers/cpufreq/exynos5250-cpufreq.c: In function 'set_clkdiv': drivers/cpufreq/exynos5250-cpufreq.c:144: error: 'EXYNOS5_CLKDIV_STATCPU0' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c:144: error: (Each undeclared identifier is reported only once drivers/cpufreq/exynos5250-cpufreq.c:144: error: for each function it appears in.) drivers/cpufreq/exynos5250-cpufreq.c:150: error: 'EXYNOS5_CLKDIV_CPU1' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c:152: error: 'EXYNOS5_CLKDIV_STATCPU1' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c: In function 'set_apll': drivers/cpufreq/exynos5250-cpufreq.c:166: error: 'EXYNOS5_CLKMUX_STATCPU' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c:173: error: 'EXYNOS5_APLL_LOCK' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c: In function 'exynos5250_cpufreq_init': drivers/cpufreq/exynos5250-cpufreq.c:312: error: 'EXYNOS5_CLKDIV_CPU1' undeclared (first use in this function) Cc: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: EXYNOS: Add missing definition for IRQ_I2S0Tushar Behera2012-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes following build error when sound support is selected on EXYNOS4 platform. sound/soc/samsung/idma.c: In function ‘idma_close’: sound/soc/samsung/idma.c:327:11: error: ‘IRQ_I2S0’ undeclared (first use in this function) Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: S5PV210: fix unused LDO supply field from wm8994_pdataKukjin Kim2012-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to commit 719a4240("mfd: Remove unused LDO supply field from WM8994 pdata"), the LDO supply field should be removed from the initializer. Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: OMAP: clock: cleanup CPUfreq leftovers, fix build errorsKevin Hilman2012-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have OPP layer, and OMAP CPUfreq driver is using it, we no longer need/use the clock framework code for filling up CPUfreq tables. Remove it. Removing this code also eliminates build errors when CPU_FREQ_TABLE support is not enabled. Thanks to Russell King for pointing out the parts I missed under plat-omap in the original version and also pointing out the build errors when CPUFREQ_TABLE support was not enabled. Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kevin Hilman <khilman@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | ARM: dts: remove blank interrupt-parent propertiesRob Herring2012-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These were incorrectly introduced and can cause problems for of_irq_init. The correct way to define a root controller is no interrupt-parent set at all or the interrupt-parent is set to the root controller itself when inherited from a parent node. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Tested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | Merge branch 'msm-fix' of ↵Olof Johansson2012-04-14
| |\ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm into fixes From David Brown: "Here are some fixes for msm that fix problems caused by the latest ARM code. The ones from Daniel remove unneeded fixups that now cause compilation failures. Mine fix section mismatches, that were incompletely fixed earlier." * 'msm-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm: ARM: msm: Fix section mismatches in proc_comm.c video: msm: Fix section mismatches in mddi.c arm: msm: trout: fix compile failure arm: msm: halibut: remove unneeded fixup
| | * | ARM: msm: Fix section mismatches in proc_comm.cDavid Brown2012-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The change commit 4416e9eb0b4859b3d28016c5fd0a609bdcbc8a2a Author: Gregory Bean <gbean@codeaurora.org> Date: Wed Jul 28 10:22:12 2010 -0700 arm: msm: Fix section mismatch in smd.c. fixes a section mismatch between the board file and the smd driver's probe function, however, it misses the additional mismatches between the probe function and some routines it calls. Fix these up as well. Signed-off-by: David Brown <davidb@codeaurora.org>
| | * | video: msm: Fix section mismatches in mddi.cDavid Brown2012-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The change commit 461cbe77d0a4f887c33a3a95ea68a7daf23b4302 Author: Gregory Bean <gbean@codeaurora.org> Date: Wed Jul 28 10:22:13 2010 -0700 video: msm: Fix section mismatch in mddi.c. fixes a section mismatch between the board file and the driver's probe function, however, it misses the additional mismatches between the probe function and some routines it calls. Fix these up as well. Signed-off-by: David Brown <davidb@codeaurora.org>
| | * | arm: msm: trout: fix compile failureDaniel Walker2012-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following warnings, arch/arm/mach-msm/board-trout.c: In function 'trout_init': arch/arm/mach-msm/board-trout.c:71: error: 'system_rev' undeclared (first use in this function) arch/arm/mach-msm/board-trout.c:71: error: (Each undeclared identifier is reported only once arch/arm/mach-msm/board-trout.c:71: error: for each function it appears in.) and arch/arm/mach-msm/board-trout-panel.c: In function 'trout_init_panel': arch/arm/mach-msm/board-trout-panel.c:267: error: 'system_rev' undeclared (first use in this function) arch/arm/mach-msm/board-trout-panel.c:267: error: (Each undeclared identifier is reported only once arch/arm/mach-msm/board-trout-panel.c:267: error: for each function it appears in.) This came in with the following commit 9f97da78bf018206fb623cd351d454af2f105fe0 which removes asm/system.h Signed-off-by: Daniel Walker <dwalker@fifo99.com> cc: David Howells <dhowells@redhat.com> cc: Bryan Huntsman <bryanh@codeaurora.org> cc: linux-arm-msm@vger.kernel.org cc: linux-arm-kernel@lists.infradead.org Signed-off-by: David Brown <davidb@codeaurora.org>
| | * | arm: msm: halibut: remove unneeded fixupDaniel Walker2012-04-13
| |/ / | | | | | | | | | | | | | | | | | | | | | This old fixup causes a build failure, so I remove it just like in trout. Signed-off-by: Daniel Walker <dwalker@fifo99.com> Signed-off-by: David Brown <davidb@codeaurora.org>
* | | Merge tag 'sound-3.4' of ↵Linus Torvalds2012-04-15
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull another round of sound fixes from Takashi Iwai: "A few regression fixes for Realtek HD-audio codecs, mainly specific to some laptop models." * tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek - Fix mem leak (and rid us of trailing whitespace). ALSA: hda/realtek - Add quirk for Mac Pro 5,1 machines ALSA: hda/realtek - Add a fixup entry for Acer Aspire 8940G ALSA: hda/realtek - Fix GPIO1 setup for Acer Aspire 4930 & co ALSA: hda/realtek - Add a few ALC882 model strings back
| * | | ALSA: hda/realtek - Fix mem leak (and rid us of trailing whitespace).Jesper Juhl2012-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In sound/pci/hda/patch_realtek.c::alc_auto_fill_dac_nids(), in the 'for (;;)' loop, if the 'badness' value returned from fill_and_eval_dacs() is negative, then we'll return from the function without freeing the memory we allocated for 'best_cfg', thus leaking. Fix the leak by kfree()'ing the memory when badness is negative. While I was there I also noticed some trailing whitespace in the function that I removed (along with all other trailing whitespace in the file) - it didn't seem worth-while to do that as two patches, so I hope it's OK that I just did it all as one patch. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | ALSA: hda/realtek - Add quirk for Mac Pro 5,1 machinesJosh Boyer2012-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A user reported that setting model=imac24 used to allow sound to work on their Mac Pro 5,1 machine. Commit 5671087ffa "Move ALC885 macpro and imac24 models to auto-parser" removed this model option. All Mac machines are now explicitly handled with a quirk and the auto-parser. This adds a quirk for the device found on the Mac Pro 5,1 machines. This (partially) fixes https://bugzilla.redhat.com/show_bug.cgi?id=808559 [sorted the new entry in the ID number order by tiwai] Reported-by: Gabriel Somlo <somlo@cmu.edu> Signed-off-by: Josh Boyer <jwboyer@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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