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2017-01-10drm/i915/DMC/GLK: Load DMC on GLKAnusha Srivatsa1-2/+10
This patch loads the DMC on GLK. There is a single firmware image for all steppings on a GLK. Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1481902946-18593-1-git-send-email-ander.conselvan.de.oliveira@intel.com
2017-01-10drm/i915: Move ggtt fence/alignment to i915_gem_tiling.cChris Wilson4-88/+88
Rename i915_gem_get_ggtt_size() and i915_gem_get_ggtt_alignment() to i915_gem_fence_size() and i915_gem_fence_alignment() respectively to better match usage. Similarly move the pair of functions into i915_gem_tiling.c next to the fence restrictions. Suggested-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170109161613.11881-6-chris@chris-wilson.co.uk Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2017-01-10drm/i915: Remove the rounding down of the gen4+ fence regionChris Wilson1-3/+1
Restricting the fence to the end of the previous tile-row breaks access to the final portion of the object. On gen2/3 we employed lazy fencing to pad out the fence with scratch page to provide access to the tail, and now we also pad out the object on gen4+ we can apply the same fix. Fixes: af1a7301c7cf ("drm/i915: Only fence tiled region of object.") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170109161613.11881-5-chris@chris-wilson.co.uk
2017-01-10drm/i915: Store required fence size/alignment for GGTT vmaChris Wilson6-80/+72
The fence size/alignment is a combination of the vma size plus object tiling parameters. Those parameters are rarely changed, making the fence size/alignemnt roughly constant for the lifetime of the VMA. We can simplify subsequent calculations by precalculating the size/alignment required for GGTT vma taking fencing into account (with an update if we do change the tiling or stride). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170109161613.11881-4-chris@chris-wilson.co.uk
2017-01-10drm/i915: Replace WARNs in fence register writes with extensive assertsChris Wilson1-28/+22
All of these conditions are prechecked by i915_tiling_ok() before we allow setting the tiling/stride on the object and so we should never fail asserting those conditions before writing the register. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170109161613.11881-3-chris@chris-wilson.co.uk
2017-01-10drm/i915: Align GGTT sizes to a fence tile rowChris Wilson4-21/+39
Ensure the view occupies the full tile row so that reads/writes into the VMA do not escape (via fenced detiling) into neighbouring objects - we will pad the object with scratch pages to satisfy the fence. This applies the lazy-tiling we employed on gen2/3 to gen4+. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170109161613.11881-2-chris@chris-wilson.co.uk
2017-01-10drm/i915: Extract tile_row_size for fencingChris Wilson3-10/+23
Computing the tile row size of a tiled object (for use with fence registers) is repeated, so extract it to a common helper. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20170109161613.11881-1-chris@chris-wilson.co.uk Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2017-01-10Merge tag 'drm-misc-fixes-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-fixesDave Airlie1-0/+7
Single drm bridge fix. * tag 'drm-misc-fixes-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc: drm/bridge: analogix dp: Fix runtime PM state on driver bind
2017-01-10Merge tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc into drm-nextDave Airlie96-417/+448
Back to regular -misc pulls with reasonable sizes: - dma_fence error clarification (Chris) - drm_crtc_from_index helper (Shawn), pile more patches on the m-l to roll this out to drivers - mmu-less support for fbdev helpers from Benjamin - piles of kerneldoc work - some polish for crc support from Tomeu and Benjamin - odd misc stuff all over * tag 'drm-misc-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-misc: (48 commits) dma-fence: Introduce drm_fence_set_error() helper dma-fence: Wrap querying the fence->status dma-fence: Clear fence->status during dma_fence_init() drm: fix compilations issues introduced by "drm: allow to use mmuless SoC" drm: Change the return type of the unload hook to void drm: add more document for drm_crtc_from_index() drm: remove useless parameters from drm_pick_cmdline_mode function drm: crc: Call wake_up_interruptible() each time there is a new CRC entry drm: allow to use mmuless SoC drm: compile drm_vm.c only when needed fbmem: add a default get_fb_unmapped_area function drm: crc: Wait for a frame before returning from open() drm: Move locking into drm_debugfs_crtc_crc_add drm/imx: imx-tve: Remove unused variable Revert "drm: nouveau: fix build when LEDS_CLASS=m" drm: Add kernel-doc for drm_crtc_commit_get/put drm/atomic: Fix outdated comment. drm: reference count event->completion gpu: drm: mgag200: mgag200_main:- Handle error from pci_iomap drm: Document deprecated load/unload hook ...
2017-01-10Merge tag 'drm-intel-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-intel into drm-nextDave Airlie95-4124/+9542
More 4.11 stuff, holidays edition (i.e. not much): - docs and cleanups for shared dpll code (Ander) - some kerneldoc work (Chris) - fbc by default on gen9+ too, yeah! (Paulo) - fixes, polish and other small things all over gem code (Chris) - and a few small things on top Plus a backmerge, because Dave was enjoying time off too. * tag 'drm-intel-next-2017-01-09' of git://anongit.freedesktop.org/git/drm-intel: (275 commits) drm/i915: Update DRIVER_DATE to 20170109 drm/i915: Drain freed objects for mmap space exhaustion drm/i915: Purge loose pages if we run out of DMA remap space drm/i915: Fix phys pwrite for struct_mutex-less operation drm/i915: Simplify testing for am-I-the-kernel-context? drm/i915: Use range_overflows() drm/i915: Use fixed-sized types for stolen drm/i915: Use phys_addr_t for the address of stolen memory drm/i915: Consolidate checks for memcpy-from-wc support drm/i915: Only skip requests once a context is banned drm/i915: Move a few more utility macros to i915_utils.h drm/i915: Clear ret before unbinding in i915_gem_evict_something() drm/i915/guc: Exclude the upper end of the Global GTT for the GuC drm/i915: Move a few utility macros into a separate header drm/i915/execlists: Reorder execlists register enabling drm/i915: Assert that we do create the deferred context drm/i915: Assert all timeline requests are gone before fini drm/i915: Revoke fenced GTT mmapings across GPU reset drm/i915: enable FBC on gen9+ too drm/i915: actually drive the BDW reserved IDs ...
2017-01-09drm/i915: don't open code the pdpe/pml4e clearingMatthew Auld1-14/+2
Now that it's obvious what the helpers do, we can simplify the code somewhat by using them when clearing the pdpe/pml4e with the relevant scratch entry. Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161213160512.7008-1-matthew.auld@intel.com
2017-01-09drm/i915: s/gen8_setup_page_directory_pointer/gen8_setup_pml4e/Matthew Auld1-5/+5
The function name gen8_setup_page_directory_pointer is misleading, and only serves to confuse the reader, it's not setting up a pdp, but rather encoding a specific pml4e with a given pdp. Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2017-01-09drm/i915: s/gen8_setup_page_directory/gen8_setup_pdpe/Matthew Auld1-5/+5
The function name gen8_setup_page_directory is misleading, and only serves to confuse the reader, it's not setting up a pd, but rather encoding a specific pdpe with a given pd. Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2017-01-09drm: fix compilations issues introduced by "drm: allow to use mmuless SoC"Benjamin Gaignard11-12/+12
Removing MMU configuration flag from DRM make few automatic build failed when they answer yes to all flags. Add asm/vga.h file on Blackfin architecture to not broke compilation. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Fixes: 62a0d98a188c ("drm: allow to use mmuless SoC") Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1483789151-6603-1-git-send-email-benjamin.gaignard@linaro.org
2017-01-09drm: Change the return type of the unload hook to voidGabriel Krisman Bertazi32-69/+38
The integer returned by the unload hook is ignored by the drm core, so let's make it void. This patch was created using the following Coccinelle semantic script (except for the declaration and comment in drm_drv.h): Compile-tested only. // <smpl> @ get_name @ struct drm_driver drv; identifier fn; @@ drv.unload = fn; @ replace_type @ identifier get_name.fn; @@ - int + void fn (...) { ... } @ remove_return_param @ identifier get_name.fn; @@ void fn (...) { <... if (...) return - ... ; ...> } @ drop_final_return @ identifier get_name.fn; @@ void fn (...) { ... - return 0; } // </smpl> Suggested-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Acked-by: Christian König <christian.koenig@amd.com>. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170106175731.29196-1-krisman@collabora.co.uk
2017-01-09drm: add more document for drm_crtc_from_index()Shawn Guo2-2/+5
Add a bit more document for function drm_crtc_from_index() to cross link it with drm_crtc_from_index(), and explain that the function is useful in vblank code. While at it, add cross link comment for drm_plane_from_index() as well. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1483779131-19935-1-git-send-email-shawnguo@kernel.org
2017-01-09drm: remove useless parameters from drm_pick_cmdline_mode functionVincent Abriou2-5/+4
drm_pick_cmdline_mode width and height parameters are useless. Just remove them. Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1483721084-20278-2-git-send-email-vincent.abriou@st.com
2017-01-09drm/i915/gvt: cleanup GFP flagsJike Song1-24/+15
In gvt, almost all memory allocations are in sleepable contexts. It's fault-prone to use GFP_ATOMIC everywhere. Replace it with GFP_KERNEL wherever possible. Signed-off-by: Jike Song <jike.song@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915: Update DRIVER_DATE to 20170109Daniel Vetter1-2/+2
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2017-01-09drm/bridge: analogix dp: Fix runtime PM state on driver bindMarek Szyprowski1-0/+7
Analogix_dp_bind() can be called from component framework, which doesn't guarantee proper runtime PM state of the device during bind operation, so ensure that device is runtime active before doing any register access. This ensures that the power domain, to which DP module belongs, is turned on. While at it, also fix the unbalanced call to phy_power_on() in analogix_dp_bind() function. This patch solves the following kernel oops on Samsung Exynos5250 Snow board: Unhandled fault: imprecise external abort (0x406) at 0x00000000 pgd = c0004000 [00000000] *pgd=00000000 Internal error: : 406 [#1] PREEMPT SMP ARM Modules linked in: CPU: 0 PID: 75 Comm: kworker/0:2 Not tainted 4.9.0 #1046 Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) Workqueue: events deferred_probe_work_func task: ee272300 task.stack: ee312000 PC is at analogix_dp_enable_sw_function+0x18/0x2c LR is at analogix_dp_init_dp+0x2c/0x50 ... [<c03fcb38>] (analogix_dp_enable_sw_function) from [<c03fa9c4>] (analogix_dp_init_dp+0x2c/0x50) [<c03fa9c4>] (analogix_dp_init_dp) from [<c03fab6c>] (analogix_dp_bind+0x184/0x42c) [<c03fab6c>] (analogix_dp_bind) from [<c03fdb84>] (component_bind_all+0xf0/0x218) [<c03fdb84>] (component_bind_all) from [<c03ed64c>] (exynos_drm_load+0x134/0x200) [<c03ed64c>] (exynos_drm_load) from [<c03d5058>] (drm_dev_register+0xa0/0xd0) [<c03d5058>] (drm_dev_register) from [<c03d66b8>] (drm_platform_init+0x58/0xb0) [<c03d66b8>] (drm_platform_init) from [<c03fe0c4>] (try_to_bring_up_master+0x14c/0x188) [<c03fe0c4>] (try_to_bring_up_master) from [<c03fe188>] (component_add+0x88/0x138) [<c03fe188>] (component_add) from [<c0403a38>] (platform_drv_probe+0x50/0xb0) [<c0403a38>] (platform_drv_probe) from [<c0402470>] (driver_probe_device+0x1f0/0x2a8) [<c0402470>] (driver_probe_device) from [<c0400a54>] (bus_for_each_drv+0x44/0x8c) [<c0400a54>] (bus_for_each_drv) from [<c04021f8>] (__device_attach+0x9c/0x100) [<c04021f8>] (__device_attach) from [<c04018e8>] (bus_probe_device+0x84/0x8c) [<c04018e8>] (bus_probe_device) from [<c0401d1c>] (deferred_probe_work_func+0x60/0x8c) [<c0401d1c>] (deferred_probe_work_func) from [<c012fc14>] (process_one_work+0x120/0x318) [<c012fc14>] (process_one_work) from [<c012fe34>] (process_scheduled_works+0x28/0x38) [<c012fe34>] (process_scheduled_works) from [<c0130048>] (worker_thread+0x204/0x4ac) [<c0130048>] (worker_thread) from [<c01352c4>] (kthread+0xd8/0xf4) [<c01352c4>] (kthread) from [<c0107978>] (ret_from_fork+0x14/0x3c) Code: e59035f0 e5935018 f57ff04f e3c55001 (f57ff04e) ---[ end trace 3d1d0d87796de344 ]--- Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1483091866-1088-1-git-send-email-m.szyprowski@samsung.com
2017-01-09drm/i915/gvt/kvmgt: return meaningful error for vgpu creating failureJike Song1-4/+10
The vgpu_create() routine we called returns meaningful errors to indicate failures, so we'd better to pass it to our caller, the mdev framework, whereby the sysfs is able to tell userspace what happened. Signed-off-by: Jike Song <jike.song@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: cleanup opregion memory allocation codeJike Song2-6/+5
According to the spec, ACPI OpRegion must be placed at a physical address below 4G. That is, for a vGPU it must be associated with a GPA below 4G, but on host side, it doesn't matter where the backing pages actually are. So when allocating pages from host, the GFP_DMA32 flag is unnecessary. Also the allocation is from a sleepable context, so GFP_ATOMIC is also unnecessary. This patch also removes INTEL_GVT_OPREGION_PORDER and use get_order() instead. Signed-off-by: Jike Song <jike.song@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: destroy the allocated idr on vgpu creating failuresJike Song1-1/+3
Once idr_alloc gets called data is allocated within the idr list, if any error occurs afterwards, we should undo that by idr_remove on the error path. Signed-off-by: Jike Song <jike.song@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: init/destroy vgpu_idr properlyJike Song1-1/+7
An idr should be initialized before use and destroyed afterwards. Signed-off-by: Jike Song <jike.song@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: dec vgpu->running_workload_num after the workload is really doneChangbin Du1-5/+5
The vgpu->running_workload_num is used to determine whether a vgpu has any workload running or not. So we should make sure the workload is really done before we dec running_workload_num. Function complete_current_workload is not the right place to do it, since this function is still processing the workload. This patch move the dec op afterward. v2: move dec op before wake_up(&scheduler->workload_complete_wq) (Min He) Signed-off-by: Changbin Du <changbin.du@intel.com> Reviewed-by: Min He <min.he@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: fix use after free for workloadChangbin Du1-2/+2
In the function workload_thread(), we invoke complete_current_workload() to cleanup the just processed workload (workload will be freed there). So we cannot access workload->req after that. This patch move complete_current_workload() afterward. Signed-off-by: Changbin Du <changbin.du@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: remove duplicated definitionZhenyu Wang1-7/+0
Remove duplicated definition for resource size in aperture_gm.c which are already defined in gvt.h. Need only one to take effect. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: adjust high memory size for default vGPU typeZhenyu Wang1-2/+2
Previous high mem size initialized for vGPU type was too small which caused failure for some VMs. This trys to take minimal value of 384MB for each VM and enlarge default high mem size to make guest driver happy. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: print correct value for untracked mmioPei Zhang1-15/+16
In function intel_vgpu_emulate_mmio_read, the untracked mmio register is dumped through kernel log, but the register value is not correct. This patch fixes this issue. V2: fix the fromat warning from checkpatch.pl. Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: always use readq and writeqChangbin Du1-13/+2
The readq and writeq are already offered by drm_os_linux.h. So we can use them directly whithout dectecting their presence. This patch removed the duplicated code. Signed-off-by: Changbin Du <changbin.du@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: fix return value in mul_force_wake_writeChangbin Du1-1/+1
All mmio handlers should return a negetive value for failure, not 1. Signed-off-by: Changbin Du <changbin.du@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: fix error handing of tlb_control emulationChangbin Du1-4/+2
Return ealier for a invalid access, else it would false set tlb flag for RCS. Signed-off-by: Changbin Du <changbin.du@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09drm/i915/gvt: verify functions types in new_mmio_info()Nicolas Iooss1-2/+3
The current prototype of new_mmio_info() uses void* for parameters read and write, which are functions with precise calling conventions (argument types and return type). Write down these conventions in new_mmio_info() definition. This has been reported by the following warnings when clang is used to build the kernel: drivers/gpu/drm/i915/gvt/handlers.c:124:21: error: pointer type mismatch ('void *' and 'int (*)(struct intel_vgpu *, unsigned int, void *, unsigned int)') [-Werror,-Wpointer-type-mismatch] info->read = read ? read : intel_vgpu_default_mmio_read; ^ ~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/gvt/handlers.c:125:23: error: pointer type mismatch ('void *' and 'int (*)(struct intel_vgpu *, unsigned int, void *, unsigned int)') [-Werror,-Wpointer-type-mismatch] info->write = write ? write : intel_vgpu_default_mmio_write; ^ ~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This allows the compiler to detect that sbi_ctl_mmio_write() returns a "bool" value instead of an expected "int" one. Fix this. Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-nextDave Airlie194-1344/+3946
First -misc pull for 4.11: - drm_mm rework + lots of selftests (Chris Wilson) - new connector_list locking+iterators - plenty of kerneldoc updates - format handling rework from Ville - atomic helper changes from Maarten for better plane corner-case handling in drivers, plus the i915 legacy cursor patch that needs this - bridge cleanup from Laurent - plus plenty of small stuff all over - also contains a merge of the 4.10 docs tree so that we could apply the dma-buf kerneldoc patches It's a lot more than usual, but due to the merge window blackout it also covers about 4 weeks, so all in line again on a per-week basis. The more annoying part with no pull request for 4 weeks is managing cross-tree work. The -intel pull request I'll follow up with does conflict quite a bit with -misc here. Longer-term (if drm-misc keeps growing) a drm-next-queued to accept pull request for the next merge window during this time might be useful. I'd also like to backmerge -rc2+this into drm-intel next week, we have quite a pile of patches waiting for the stuff in here. * tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc: (126 commits) drm: Add kerneldoc markup for new @scan parameters in drm_mm drm/mm: Document locking rules drm: Use drm_mm_insert_node_in_range_generic() for everyone drm: Apply range restriction after color adjustment when allocation drm: Wrap drm_mm_node.hole_follows drm: Apply tight eviction scanning to color_adjust drm: Simplify drm_mm scan-list manipulation drm: Optimise power-of-two alignments in drm_mm_scan_add_block() drm: Compute tight evictions for drm_mm_scan drm: Fix application of color vs range restriction when scanning drm_mm drm: Unconditionally do the range check in drm_mm_scan_add_block() drm: Rename prev_node to hole in drm_mm_scan_add_block() drm: Fix O= out-of-tree builds for selftests drm: Extract struct drm_mm_scan from struct drm_mm drm: Add asserts to catch overflow in drm_mm_init() and drm_mm_init_scan() drm: Simplify drm_mm_clean() drm: Detect overflow in drm_mm_reserve_node() drm: Fix kerneldoc for drm_mm_scan_remove_block() drm: Promote drm_mm alignment to u64 drm: kselftest for drm_mm and restricted color eviction ...
2017-01-09Merge branch 'drm-fixes-4.10' of git://people.freedesktop.org/~agd5f/linux into drm-fixesDave Airlie20-105/+145
Fixes for 4.10: - Polaris 12 support - Add new amd-gfx mailing list to MAINTAINERS file - UVD clockgating fix - SI dpm fixes * 'drm-fixes-4.10' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: drop verde dpm quirks drm/radeon: drop verde dpm quirks drm/radeon: update smc firmware selection for SI drm/amdgpu: update si kicker smc firmware drm/amd/powerplay: extend smu's response timeout time. drm/amdgpu: remove static integer for uvd pp state drm/amd/amdgpu: add Polaris12 PCI ID drm/amdgpu/powerplay: add Polaris12 support drm/amd/amdgpu: add Polaris12 support (v3) MAINTAINERS: Update mailing list for radeon and amdgpu
2017-01-09Merge branch 'msm-fixes-4.10' of git://people.freedesktop.org/~robclark/linux into drm-fixesDave Airlie3-9/+21
A few fixes for 4.10.. the first fixes a long-standing logic bug, that by luck (ie. size of packets written into RB for a submit) wasn't hit on a3xx/a4xx but was causing intermittent GPU lockups on a5xx. And a couple other robustness issues that Jordan noticed. * 'msm-fixes-4.10' of git://people.freedesktop.org/~robclark/linux: drm/msm: Verify that MSM_SUBMIT_BO_FLAGS are set drm/msm: Put back the vaddr in submit_reloc() drm/msm: Ensure that the hardware write pointer is valid
2017-01-09Merge tag 'meson-drm-fixes-for-4.10' of git://people.freedesktop.org/~narmstrong/linux into drm-fixesDave Airlie3-1/+23
- plan atomic check oops fix - fix CVBS init when HDMI is configured by bootloader - fix CVBS VDAC disable * tag 'meson-drm-fixes-for-4.10' of git://people.freedesktop.org/~narmstrong/linux: drm/meson: Fix CVBS VDAC disable drm/meson: Fix CVBS initialization when HDMI is configured by bootloader drm/meson: Fix plane atomic check when no crtc for the plane
2017-01-09Merge tag 'tilcdc-4.10-fixes' of https://github.com/jsarha/linux into drm-fixesDave Airlie1-9/+18
tilcdc fixes for v4.10. * tag 'tilcdc-4.10-fixes' of https://github.com/jsarha/linux: drm: tilcdc: simplify the recovery from sync lost error on rev1
2017-01-09Merge tag 'drm-misc-fixes-2017-01-04' of git://anongit.freedesktop.org/git/drm-misc into drm-fixesDave Airlie1-1/+3
single drm fix. * tag 'drm-misc-fixes-2017-01-04' of git://anongit.freedesktop.org/git/drm-misc: drm: Clean up planes in atomic commit helper failure path
2017-01-06drm/amdgpu: drop verde dpm quirksAlex Deucher1-13/+0
Port of radeon change to amdgpu. Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2017-01-06drm/radeon: drop verde dpm quirksAlex Deucher1-13/+0
fixes: https://bugs.freedesktop.org/show_bug.cgi?id=98897 https://bugs.launchpad.net/bugs/1651981 Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Cc: Adrian Fiergolski <A.Fiergolski@gmail.com>
2017-01-06drm/radeon: update smc firmware selection for SIAlex Deucher1-32/+28
Use the appropriate smc firmware for each chip revision. Using the wrong one can cause stability issues. Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2017-01-06drm/amdgpu: update si kicker smc firmwareFlora Cui1-29/+28
Use the appropriate smc firmware for each chip revision. Using the wrong one can cause stability issues. Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2017-01-06drm/amd/powerplay: extend smu's response timeout time.Rex Zhu1-1/+1
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-06drm/amdgpu: remove static integer for uvd pp stateYintian Tao1-5/+0
At two gpu core condition, static integer will cause that second gpu core uvd state setting will be directly skipped due to the first one setting Signed-off-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-06drm/amd/amdgpu: add Polaris12 PCI IDJunwei Zhang1-0/+7
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-06drm/amdgpu/powerplay: add Polaris12 supportJunwei Zhang4-2/+5
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-06drm/amd/amdgpu: add Polaris12 support (v3)Junwei Zhang11-10/+76
v2: agd: squash in various fixes v3: agd: squash in: drm/amdgpu: remove unnecessary smc sk firmware for polaris12 Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-06Merge tag 'vfio-v4.10-rc3' of git://github.com/awilliam/linux-vfioLinus Torvalds1-12/+12
Pull VFIO fixes from Alex Williamson: - Add mtty sample driver properly into build system (Alex Williamson) - Restore type1 mapping performance after mdev (Alex Williamson) - Fix mdev device race (Alex Williamson) - Cleanups to the mdev ABI used by vendor drivers (Alex Williamson) - Build fix for old compilers (Arnd Bergmann) - Fix sample driver error path (Dan Carpenter) - Handle pci_iomap() error (Arvind Yadav) - Fix mdev ioctl return type (Paul Gortmaker) * tag 'vfio-v4.10-rc3' of git://github.com/awilliam/linux-vfio: vfio-mdev: fix non-standard ioctl return val causing i386 build fail vfio-pci: Handle error from pci_iomap vfio-mdev: fix some error codes in the sample code vfio-pci: use 32-bit comparisons for register address for gcc-4.5 vfio-mdev: Make mdev_device private and abstract interfaces vfio-mdev: Make mdev_parent private vfio-mdev: de-polute the namespace, rename parent_device & parent_ops vfio-mdev: Fix remove race vfio/type1: Restore mapping performance with mdev support vfio-mdev: Fix mtty sample driver building
2017-01-06Merge branch 'stable/for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlbLinus Torvalds1-10/+1
Pull swiotlb fixes from Konrad Rzeszutek Wilk: "This has one fix to make i915 work when using Xen SWIOTLB, and a feature from Geert to aid in debugging of devices that can't do DMA outside the 32-bit address space. The feature from Geert is on top of v4.10 merge window commit (specifically you pulling my previous branch), as his changes were dependent on the Documentation/ movement patches. I figured it would just easier than me trying than to cherry-pick the Documentation patches to satisfy git. The patches have been soaking since 12/20, albeit I updated the last patch due to linux-next catching an compiler error and adding an Tested-and-Reported-by tag" * 'stable/for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb: swiotlb: Export swiotlb_max_segment to users swiotlb: Add swiotlb=noforce debug option swiotlb: Convert swiotlb_force from int to enum x86, swiotlb: Simplify pci_swiotlb_detect_override()
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