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2014-02-18drm/radeon/dpm: move platform caps fetching to a separate functionAlex Deucher13-27/+68
It's needed by by both the asic specific functions and the extended table parser. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-18drm/radeon: add callback for setting vce clocksAlex Deucher1-0/+2
Similar to uvd clock setting. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-18drm/radeon: add VCE version parsing and checkingChristian König3-6/+58
Also make the result available to userspace. Signed-off-by: Christian König <christian.koenig@amd.com>
2014-02-18drm/radeon: add VCE ring queryChristian König1-0/+3
Signed-off-by: Christian König <christian.koenig@amd.com>
2014-02-18drm/radeon: initial VCE support v4Christian König14-9/+1116
Only VCE 2.0 support so far. v2: squashing multiple patches into this one v3: add IRQ support for CIK, major cleanups, basic code documentation v4: remove HAINAN from chipset list Signed-off-by: Christian König <christian.koenig@amd.com>
2014-02-18drm/radeon: fix CP semaphores on CIKChristian König3-5/+20
The CP semaphore queue on CIK has a bug that triggers if uncompleted waits use the same address while a signal is still pending. Work around this by using different addresses for each sync. Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2014-02-06drm/radeon: add missing include in btc_dpm.cAlex Deucher1-0/+1
Fixes a compile error with debugfs disabled. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon/dpm: fix uninitialized read from stack in kv_dpm_late_enableDave Jones1-1/+1
If we take the false branch of the if quoted in the diff below, we end up doing a return ret, without ever having initialized it. Picked up by coverity. Signed-off-by: Dave Jones <davej@fedoraproject.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon: remove useless returnAlex Deucher1-1/+0
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon/dpm: use stored max_vddc rather than looking it upAlex Deucher2-6/+4
When we parse the power tables use the stored mac_vddc value rather than lookig it up manually each time. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon/dpm: use the driver state for dpm debugfsAlex Deucher8-5/+45
For btc and newer, we may modify the power state depending on the circumstances. Use the modified state rather than the base state. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon: fix UVD IRQ support on 7xxAlex Deucher1-0/+4
Otherwise decoding isn't really useable. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-02-06drm/radeon: fix UVD IRQ support on SIChristian König1-0/+4
Otherwise decoding isn't really useable. bug: https://bugs.freedesktop.org/show_bug.cgi?id=71448 Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon: allow geom rings to be setup on r600/r700 (v2)Dave Airlie3-3/+19
the evergreen CS parser has allowed this for a while, just port the code to the r600 one. This is required before geom shaders can be made work. v2: agd5f: minor cleanup and add additional 7xx reg. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-02-06Merge tag 'vmwgfx-fixes-3.14-2014-02-05' of ↵Dave Airlie10-130/+988
git://people.freedesktop.org/~thomash/linux into drm-next A couple of vmwgfx fixes together with missing bits of legacy device emulation to facilitate old user-space drivers on new devices. The shader emulation bits are a bit large, but since they mostly touch the new device code, regressions are unlikely. I figure the gain of having this from the start clearly outweighs the risc of adding these bits at this point. Pull request of 2014-02-05 * tag 'vmwgfx-fixes-3.14-2014-02-05' of git://people.freedesktop.org/~thomash/linux: vmwgfx: Fix unitialized stack read in vmw_setup_otable_base drm/vmwgfx: Reemit context bindings when necessary v2 drm/vmwgfx: Detect old user-space drivers and set up legacy emulation v2 drm/vmwgfx: Emulate legacy shaders on guest-backed devices v2 drm/vmwgfx: Fix legacy surface reference size copyback drm/vmwgfx: Fix SET_SHADER_CONST emulation on guest-backed devices drm/vmwgfx: Fix regression caused by "drm/ttm: make ttm reservation calls behave like reservation calls" drm/vmwgfx: Don't commit staged bindings if execbuf fails
2014-02-06Merge tag 'ttm-fixes-3.14-2014-02-05' of ↵Dave Airlie2-1/+4
git://people.freedesktop.org/~thomash/linux into drm-next Two ttm regression fixes. Pull request of 2014-02-05 * tag 'ttm-fixes-3.14-2014-02-05' of git://people.freedesktop.org/~thomash/linux: drm/ttm: Don't clear page metadata of imported sg pages drm/ttm: Fix TTM object open regression
2014-02-06drm/mgag200,ast,cirrus: fix regression with drm_can_sleep conversionDave Airlie3-3/+3
I totally sign inverted my way out of this one. Cc: stable@vger.kernel.org Reported-by: "Sabrina Dubroca" <sd@queasysnail.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-02-05drm/ttm: Don't clear page metadata of imported sg pagesThomas Hellstrom1-0/+3
These page pointers shouldn't be visible to TTM in the first place, but until we fix that up, don't clear the page metadata because that will upset the exporter. Reported-and-tested-by: Cristoph Haag <haagch.christoph@googleemail.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/ttm: Fix TTM object open regressionThomas Hellstrom1-1/+1
Commit drm/ttm: ttm object security fixes for render nodes introduced a regression where, if a TTM object was opened multiple times from the same open file, the caller would spin uninterruptibly in the kernel. Fix this. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05vmwgfx: Fix unitialized stack read in vmw_setup_otable_baseDave Jones1-0/+1
One of the error paths in vmw_setup_otable_base causes us to return with 'ret' having never been set to anything causing us to return whatever was on the stack. Found with Coverity Signed-off-by: Dave Jones <davej@fedoraproject.org> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
2014-02-05drm/vmwgfx: Reemit context bindings when necessary v2Thomas Hellstrom6-28/+222
When a context is first referenced in the command stream, make sure that all scrubbed (as a result of eviction) bindings are re-emitted. Also make sure that all bound resources are put on the resource validate list. This is needed for legacy emulation, since legacy user-space drivers will typically not re-emit shader bindings. It also removes the requirement for user-space drivers to re-emit render-target- and texture bindings. Makes suspend and hibernate now also work with legacy user-space drivers on guest-backed devices. v2: Don't rebind on legacy devices. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/vmwgfx: Detect old user-space drivers and set up legacy emulation v2Thomas Hellstrom2-16/+101
GB aware mesa userspace drivers are detected by the fact that they are calling the vmw getparam ioctl querying DRM_VMW_PARAM_HW_CAPS to detect whether the device is Guest-backed object capable. For other drivers, lie about hardware version and send the 3D capabilities in a format they expect. v2: Use DRM_VMW_PARAM_MAX_MOB_MEMORY to detect gb awareness, Make sure we don't ovwerwrite bounce buffer or write past user-space buffer indicated size. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/vmwgfx: Emulate legacy shaders on guest-backed devices v2Thomas Hellstrom4-78/+620
Command stream legacy shader creation and destruction is replaced by NOPs in the command stream, and instead guest-backed shaders are created and destroyed as part of the command validation process. v2: Removed some stray debug messages. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/vmwgfx: Fix legacy surface reference size copybackThomas Hellstrom1-2/+2
Surfaces created using the guest-backed surface interface only keeps the base mip size, so only copy that if the legacy surface reference ioctl requests the size information. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/vmwgfx: Fix SET_SHADER_CONST emulation on guest-backed devicesThomas Hellstrom1-2/+35
Emulate the SET_SHADER_CONST legacy command on guest-backed devices by issuing a SET_GB_SHADERCONSTS_INLINE command. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/vmwgfx: Fix regression caused by "drm/ttm: make ttm reservation calls ↵Thomas Hellstrom1-4/+5
behave like reservation calls" The call to ttm_eu_backoff_reservation() as part of an error path would cause a lock imbalance if the reservation ticket was not initialized. This error is easily triggered from user-space by submitting a bogus command stream. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Cc: stable@vger.kernel.org Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Dave Airlie <airlied@redhat.com>
2014-02-05drm/vmwgfx: Don't commit staged bindings if execbuf failsThomas Hellstrom1-2/+4
If execbuf fails and binding commands are never sent to the device, don't commit the staged context bindings to the tracker. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/mgag200: fix typo causing bw limits to be ignored on some chipsDave Airlie1-2/+2
mode->mdev otherwise the bw limits never kick in. Reported in RHEL testing. Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-30Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds480-11749/+34609
Pull drm updates from Dave Airlie: "Been a bit busy, first week of kids school, and waiting on other trees to go in before I could send this, so its a bit later than I'd normally like. Highlights: - core: timestamp fixes, lots of misc cleanups - new drivers: bochs virtual vga - vmwgfx: major overhaul for their nextgen virt gpu. - i915: runtime D3 on HSW, watermark fixes, power well work, fbc fixes, bdw is no longer prelim. - nouveau: gk110/208 acceleration, more pm groundwork, old overlay support - radeon: dpm rework and clockgating for CIK, pci config reset, big endian fixes - tegra: panel support and DSI support, build as module, prime. - armada, omap, gma500, rcar, exynos, mgag200, cirrus, ast: fixes - msm: hdmi support for mdp5" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (595 commits) drm/nouveau: resume display if any later suspend bits fail drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip drm/nouveau: implement hooks for needed for drm vblank timestamping support drm/nouveau/disp: add a method to fetch info needed by drm vblank timestamping drm/nv50: fill in crtc mode struct members from crtc_mode_fixup drm/radeon/dce8: workaround for atom BlankCrtc table drm/radeon/DCE4+: clear bios scratch dpms bit (v2) drm/radeon: set si_notify_smc_display_change properly drm/radeon: fix DAC interrupt handling on DCE5+ drm/radeon: clean up active vram sizing drm/radeon: skip async dma init on r6xx drm/radeon/runpm: don't runtime suspend non-PX cards drm/radeon: add ring to fence trace functions drm/radeon: add missing trace point drm/radeon: fix VMID use tracking drm: ast,cirrus,mgag200: use drm_can_sleep drm/gma500: Lock struct_mutex around cursor updates drm/i915: Fix the offset issue for the stolen GEM objects DRM: armada: fix missing DRM_KMS_FB_HELPER select drm/i915: Decouple GPU error reporting from ring initialisation ...
2014-01-30Merge tag 'iommu-updates-v3.14' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU Updates from Joerg Roedel: "A few patches have been queued up for this merge window: - improvements for the ARM-SMMU driver (IOMMU_EXEC support, IOMMU group support) - updates and fixes for the shmobile IOMMU driver - various fixes to generic IOMMU code and the Intel IOMMU driver - some cleanups in IOMMU drivers (dev_is_pci() usage)" * tag 'iommu-updates-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (36 commits) iommu/vt-d: Fix signedness bug in alloc_irte() iommu/vt-d: free all resources if failed to initialize DMARs iommu/vt-d, trivial: clean sparse warnings iommu/vt-d: fix wrong return value of dmar_table_init() iommu/vt-d: release invalidation queue when destroying IOMMU unit iommu/vt-d: fix access after free issue in function free_dmar_iommu() iommu/vt-d: keep shared resources when failed to initialize iommu devices iommu/vt-d: fix invalid memory access when freeing DMAR irq iommu/vt-d, trivial: simplify code with existing macros iommu/vt-d, trivial: use defined macro instead of hardcoding iommu/vt-d: mark internal functions as static iommu/vt-d, trivial: clean up unused code iommu/vt-d, trivial: check suitable flag in function detect_intel_iommu() iommu/vt-d, trivial: print correct domain id of static identity domain iommu/vt-d, trivial: refine support of 64bit guest address iommu/vt-d: fix resource leakage on error recovery path in iommu_init_domains() iommu/vt-d: fix a race window in allocating domain ID for virtual machines iommu/vt-d: fix PCI device reference leakage on error recovery path drm/msm: Fix link error with !MSM_IOMMU iommu/vt-d: use dedicated bitmap to track remapping entry allocation status ...
2014-01-30Merge branch 'drm-nouveau-next' of ↵Dave Airlie14-12/+244
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next more fixes for nouveau. * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau: resume display if any later suspend bits fail drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip drm/nouveau: implement hooks for needed for drm vblank timestamping support drm/nouveau/disp: add a method to fetch info needed by drm vblank timestamping drm/nv50: fill in crtc mode struct members from crtc_mode_fixup
2014-01-30drm/nouveau: resume display if any later suspend bits failIlia Mirkin1-4/+10
If either idling channels or suspending the fence were to fail, the display would never be resumed. Also if a client fails, resume the fence (not functionally important, but it would potentially leak memory). See https://bugs.freedesktop.org/show_bug.cgi?id=70213 Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-30drm/nouveau: fix lock unbalance in nouveau_crtc_page_flipMaarten Lankhorst1-1/+1
Fixes a regression introduced by d5c1e84b3a130f0 "drm/nouveau: hold mutex while syncing to kernel channel". Cc: stable@vger.kernel.org #3.13 Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-30drm/nouveau: implement hooks for needed for drm vblank timestamping supportBen Skeggs3-0/+86
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-30drm/nouveau/disp: add a method to fetch info needed by drm vblank timestampingBen Skeggs10-7/+146
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-30drm/nv50: fill in crtc mode struct members from crtc_mode_fixupBen Skeggs1-0/+1
The DRM uses the adjusted mode to calculate constants for vblank timestamping. Our encoder mode_fixup (usually) replaces this data with our backend mode information, which doesn't have the needed data filled in already. Reported-by: Mario Kleiner mario.kleiner.de@gmail.com Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-30drm/radeon/dce8: workaround for atom BlankCrtc tableAlex Deucher1-0/+20
Some DCE8 boards have a funky BlankCrtc table that results in a timeout when trying to blank the display. The timeout is harmless (all operations needed from the table are complete), but wastes time and is confusing to users so work around it. bug: https://bugs.freedesktop.org/show_bug.cgi?id=73420 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-01-30drm/radeon/DCE4+: clear bios scratch dpms bit (v2)Alex Deucher1-0/+4
The BlankCrtc table in some DCE8 boards has some logic shortcuts for the vbios when this bit is set. Clear it for driver use. v2: fix typo Bug: https://bugs.freedesktop.org/show_bug.cgi?id=73420 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-01-30drm/radeon: set si_notify_smc_display_change properlyAlex Deucher1-3/+2
This is effectively a revert of 4573388c92ee60b4ed72b8d95b73df861189988c. Forcing a display active when there is none causes problems with dpm on some SI boards which results in improperly initialized dpm state and boot failures on some boards. As for the bug commit 4573388c92ee tried to address, one can manually force the state to high for better performance when using the card as a headless compute node until a better fix is developed. bugs: https://bugs.freedesktop.org/show_bug.cgi?id=73788 https://bugs.freedesktop.org/show_bug.cgi?id=69395 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> cc: stable@vger.kernel.org
2014-01-30drm/radeon: fix DAC interrupt handling on DCE5+Alex Deucher3-4/+4
DCE5 and newer hardware only has 1 DAC. Use the correct offset. This may fix display problems on certain board configurations. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-01-30drm/radeon: clean up active vram sizingAlex Deucher8-12/+37
If we are not able to properly initialize one of the gpu engines for buffer paging, we limit vram to the size of the cpu visible aperture. We generally either use the gfx or dma engine to do this. Clean up the size limiting code to only adjust the size based on what ring is selected for buffer paging rather than making assumptions about which engine is selected for paging. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2014-01-30drm/radeon: skip async dma init on r6xxAlex Deucher2-23/+6
The hw is buggy and it's not currently used, but it's currently still initialized by the driver. Skip the init. Skipping init also seems to improve stability with dpm on some r6xx asics. bug: https://bugs.freedesktop.org/show_bug.cgi?id=66963 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2014-01-30drm/radeon/runpm: don't runtime suspend non-PX cardsAlex Deucher1-0/+6
Prevent runtime suspend of non-PX GPUs. Runtime suspend is not what we want in those cases. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-01-30drm/radeon: add ring to fence trace functionsChristian König2-12/+15
Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-30drm/radeon: add missing trace pointChristian König1-0/+1
Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-30drm/radeon: fix VMID use trackingChristian König2-1/+9
Otherwise we allocate a new VMID on nearly every submit. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-29Merge tag 'drm/for-3.14-rc1-20140123' of ↵Dave Airlie9-62/+121
git://anongit.freedesktop.org/tegra/linux into drm-next drm/tegra: Changes for v3.14-rc1 (update) These patches fix some issues caused by the DRM panel support from the previous pull request and add two more panels (for the Toshiba AC100 as well as the Seaboard and Ventana). * tag 'drm/for-3.14-rc1-20140123' of git://anongit.freedesktop.org/tegra/linux: drm/tegra: Obtain head number from DT drm/panel: update EDID BLOB in panel_simple_get_modes() gpu: host1x: Remove unnecessary include drm/tegra: Use proper data type drm/tegra: Clarify how panel modes override others drm/tegra: Fix possible CRTC mask for RGB outputs drm/i915: Use drm_encoder_crtc_ok() drm: Move drm_encoder_crtc_ok() to core drm: provide a helper for the encoder possible_crtcs mask drm/tegra: Don't check resource with devm_ioremap_resource() drm/panel: Add support for Chunghwa CLAA101WA01A panel drm/panel: Add support for Samsung LTN101NT05 panel
2014-01-29drm: ast,cirrus,mgag200: use drm_can_sleepDave Airlie3-3/+3
these 3 were checking in_interrupt but we have situations where calling vunmap under this could cause a BUG to be hit in smp_call_function_many. Use the drm_can_sleep macro instead, which should stop this path from been taken in this case. Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-29Merge tag 'drm-intel-fixes-2014-01-28' of ↵Dave Airlie17-91/+169
git://people.freedesktop.org/~danvet/drm-intel into drm-next Pile of -fixes all over the place. Lot's of cc: stable. Only big thing is that we've dropped the preliminary hw support tag for bdw - it seems to work. Which also means that I'll shovel a few more bdw patches through -fixes, there's 5 w/a patches from Ken already on intel-gfx. * tag 'drm-intel-fixes-2014-01-28' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: Fix the offset issue for the stolen GEM objects drm/i915: Decouple GPU error reporting from ring initialisation i915: remove pm_qos request on error Revert "drm/i915: Mask reserved bits in display/sprite address registers" drm/i915: VLV2 - Fix hotplug detect bits drm/i915: Allow reading the TIMESTAMP register on Gen8. drm/i915: Repeat evictions whilst pageflip completions are outstanding drm/i915: Wait for completion of pending flips when starved of fences drm/i915: don't disable DP port after a failed link training drm/i915: don't disable the DP port if the link is lost drm/i915: Eliminate lots of WARNs when there's no backlight present drm/i915: g4x/vlv: fix dp aux interrupt mask drm/i915/ppgtt: Defer request freeing on reset i915: send D1 opregion notification drm/i915/bdw: remove preliminary_hw_support flag from BDW drm/i915: Tune down reset_stat output from ERROR to debug drm/i915: Make semaphore modparam RO drm/i915: Fix disabled semaphores drm/i915: Clarify relocation errnos drm/i915: Spelling s/auxilliary/auxiliary/
2014-01-29Merge branch 'drm-armada-fixes' of ↵Dave Airlie2-2/+3
git://ftp.arm.linux.org.uk/~rmk/linux-cubox into drm-next Just one-liner which corrects a select statement for DRM_KMS_FB_HELPER which looks like it was missed in the initial merge. Based on 3.13. * 'drm-armada-fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-cubox: (55 commits) DRM: armada: fix missing DRM_KMS_FB_HELPER select
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