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2017-09-12drm/amdgpu: revert "fix deadlock of reservation between cs and gpu reset v2"Christian König1-4/+0
This reverts commit 10e709cb296c98424c03408d23e3addeddcd4088. The patch doesn't work at all: 1. The CS can still be blocked because of amdgpu_ctx_add_fence(). 2. The order of submission isn't correct any more. 3. We could end up using freed up memory because we now drop the ctx reference to early. This needs to be fixed cleanly by doing the context handling after the BO handling, but this is a larger task just avoid the obvious crashes for now. Signed-off-by: Christian König <[email protected]> Reviewed-by: Monk Liu [email protected] Signed-off-by: Alex Deucher <[email protected]>
2017-09-12drm/amdgpu: fix userptr put_page handlingChristian König3-5/+16
Move calling put_page into the unpopulate callback. Otherwise we mess up the pages reference count when it is unbound multiple times. Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-12drm/amdgpu: fix wait_any_fenceMonk Liu1-0/+1
first is incorrect if hit NULL/signaled fence Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-12drm/amd/powerplay: delete eventmgr layer in poweprlayRex Zhu3-8/+8
Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-08lib/interval_tree: fast overlap detectionDavidlohr Bueso3-8/+9
Allow interval trees to quickly check for overlaps to avoid unnecesary tree lookups in interval_tree_iter_first(). As of this patch, all interval tree flavors will require using a 'rb_root_cached' such that we can have the leftmost node easily available. While most users will make use of this feature, those with special functions (in addition to the generic insert, delete, search calls) will avoid using the cached option as they can do funky things with insertions -- for example, vma_interval_tree_insert_after(). [[email protected]: fix deadlock from typo vm_lock_anon_vma()] Link: http://lkml.kernel.org/r/[email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Davidlohr Bueso <[email protected]> Signed-off-by: Jérôme Glisse <[email protected]> Acked-by: Christian König <[email protected]> Acked-by: Peter Zijlstra (Intel) <[email protected]> Acked-by: Doug Ledford <[email protected]> Acked-by: Michael S. Tsirkin <[email protected]> Cc: David Airlie <[email protected]> Cc: Jason Wang <[email protected]> Cc: Christian Benvenuti <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2017-09-03Merge tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds95-2849/+3428
Pull drm updates from Dave Airlie: "This is the main drm pull request for 4.14 merge window. I'm sending this early, as my continuing journey into fatherhood is occurring really soon now, I'm going to be mostly useless for the next couple of weeks, though I may be able to read email, I doubt I'll be doing much patch applications or git sending. If anything urgent pops up I've asked Daniel/Jani/Alex/Sean to try and direct stuff towards you. Outside drm changes: Some rcar-du updates that touch the V4L tree, all acks should be in place. It adds one export to the radix tree code for new i915 use case. There are some minor AGP cleanups (don't see that too often). Changes to the vbox driver in staging to avoid breaking compilation. Summary: core: - Atomic helper fixes - Atomic UAPI fixes - Add YCBCR 4:2:0 support - Drop set_busid hook - Refactor fb_helper locking - Remove a bunch of internal APIs - Add a bunch of better default handlers - Format modifier/blob plane property added - More internal header refactoring - Make more internal API names consistent - Enhanced syncobj APIs (wait/signal/reset/create signalled) bridge: - Add Synopsys Designware MIPI DSI host bridge driver tiny: - Add Pervasive Displays RePaper displays - Add support for LEGO MINDSTORMS EV3 LCD i915: - Lots of GEN10/CNL support patches - drm syncobj support - Skylake+ watermark refactoring - GVT vGPU 48-bit ppgtt support - GVT performance improvements - NOA change ioctl - CCS (color compression) scanout support - GPU reset improvements amdgpu: - Initial hugepage support - BO migration logic rework - Vega10 improvements - Powerplay fixes - Stop reprogramming the MC - Fixes for ACP audio on stoney - SR-IOV fixes/improvements - Command submission overhead improvements amdkfd: - Non-dGPU upstreaming patches - Scratch VA ioctl - Image tiling modes - Update PM4 headers for new firmware - Drop all BUG_ONs. nouveau: - GP108 modesetting support. - Disable MSI on big endian. vmwgfx: - Add fence fd support. msm: - Runtime PM improvements exynos: - NV12MT support - Refactor KMS drivers imx-drm: - Lock scanout channel to improve memory bw - Cleanups etnaviv: - GEM object population fixes tegra: - Prep work for Tegra186 support - PRIME mmap support sunxi: - HDMI support improvements - HDMI CEC support omapdrm: - HDMI hotplug IRQ support - Big driver cleanup - OMAP5 DSI support rcar-du: - vblank fixes - VSP1 updates arcgpu: - Minor fixes stm: - Add STM32 DSI controller driver dw_hdmi: - Add support for Rockchip RK3399 - HDMI CEC support atmel-hlcdc: - Add 8-bit color support vc4: - Atomic fixes - New ioctl to attach a label to a buffer object - HDMI CEC support - Allow userspace to dictate rendering order on submit ioctl" * tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linux: (1074 commits) drm/syncobj: Add a signal ioctl (v3) drm/syncobj: Add a reset ioctl (v3) drm/syncobj: Add a syncobj_array_find helper drm/syncobj: Allow wait for submit and signal behavior (v5) drm/syncobj: Add a CREATE_SIGNALED flag drm/syncobj: Add a callback mechanism for replace_fence (v3) drm/syncobj: add sync obj wait interface. (v8) i915: Use drm_syncobj_fence_get drm/syncobj: Add a race-free drm_syncobj_fence_get helper (v2) drm/syncobj: Rename fence_get to find_fence drm: kirin: Add mode_valid logic to avoid mode clocks we can't generate drm/vmwgfx: Bump the version for fence FD support drm/vmwgfx: Add export fence to file descriptor support drm/vmwgfx: Add support for imported Fence File Descriptor drm/vmwgfx: Prepare to support fence fd drm/vmwgfx: Fix incorrect command header offset at restart drm/vmwgfx: Support the NOP_ERROR command drm/vmwgfx: Restart command buffers after errors drm/vmwgfx: Move irq bottom half processing to threads drm/vmwgfx: Don't use drm_irq_[un]install ...
2017-09-01drm/amdgpu: Use correct path to trace includeThierry Reding2-3/+1
The header comment in include/trace/define_trace.h specifies that the TRACE_INCLUDE_PATH needs to be relative to the define_trace.h header rather than the trace file including it. Most instances get that wrong and work around it by adding the $(src) directory to the include path. While this works, it is preferable to refer to the correct path to the trace file in the first place and avoid any workaround. Reviewed-by: Christian König <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-01drm/amd/amdgpu: Cleanup gmc_v9_0_suspend()Tom St Denis1-3/+1
Even though fini returns 0 always it could theoretically fail in the future. Might as well return it instead of 0. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-01drm/amd/amdgpu: Tidy up gmc_v9_0_hw_init()Tom St Denis1-8/+2
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-01drm/amd/amdgpu: Tidy up gmc_v9_0_gart_enable()Tom St Denis1-5/+1
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-01drm/amd/amdgpu: Simplify gmc_v9_0_vm_fault_interrupt_state()Tom St Denis1-34/+17
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-01drm/amd/amdgpu: Support full range of GFX ring namesTom St Denis1-1/+4
Right now there's only one but the rest of the code is being setup to support more so might as well fix this up too. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-01drm/amdgpu: fix placement flags in amdgpu_ttm_bindChristian König1-1/+1
Otherwise we lose the NO_EVICT flag and can try to evict pinned BOs. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-01drm/amdgpu: fix moved list handling in the VMChristian König1-3/+6
Only move BOs to the moved/relocated list when they aren't already on a list. This prevents accidential removal from the evicted list. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-01drm/amdgpu: declare the new firmware files needed by polaris asicsEvan Quan1-0/+15
Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Flora Cui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-01drm/amdgpu: handle all fragment sizes v4Roger He1-29/+26
This can improve performance for some cases. v2 (chk): handle all sizes, simplify the patch quite a bit v3 (chk): adjust dw estimation as well v4 (chk): use single loop, make end mask 64bit Signed-off-by: Roger He <[email protected]> Signed-off-by: Christian König <[email protected]> Tested-by: Roger He <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amdgpu: update to new mmu_notifier semanticJérôme Glisse1-31/+0
Calls to mmu_notifier_invalidate_page() were replaced by calls to mmu_notifier_invalidate_range() and are now bracketed by calls to mmu_notifier_invalidate_range_start()/end() Remove now useless invalidate_page callback. Signed-off-by: Jérôme Glisse <[email protected]> Reviewed-by: Christian König <[email protected]> Cc: [email protected] Cc: Felix Kuehling <[email protected]> Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Kirill A. Shutemov <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Andrea Arcangeli <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2017-08-31drm/amd/amdgpu: Simplify gfx_v9_0_wait_for_idle()Tom St Denis1-6/+1
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Fix indentation in gfx_v9_0_mqd_init()Tom St Denis1-2/+2
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up gfx_v9_0_rlc_stop()Tom St Denis1-6/+1
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up gfx_v9_0_enable_gfx_dynamic_mg_power_gating()Tom St Denis1-4/+3
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up gfx_v9_0_enable_gfx_static_mg_power_gating()Tom St Denis1-4/+3
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up gfx_v9_0_enable_gfx_pipeline_powergating()Tom St Denis1-4/+3
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up gfx_v9_0_enable_gfx_cg_power_gating()Tom St Denis1-4/+3
Make it consistent in style with the other CG/PG enable functions... Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up gfx_v9_0_enable_cp_power_gating()Tom St Denis1-10/+5
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up gfx_v9_0_enable_sck_slow_down_on_power_down()Tom St Denis1-10/+5
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up gfx_v9_0_enable_sck_slow_down_on_power_up()Tom St Denis1-10/+5
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up gfx_v9_0_enable_save_restore_machine()Tom St Denis1-5/+1
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up gfx_v9_0_ngg_en()Tom St Denis1-17/+9
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amd/amdgpu: Tidy up register list formatting.Tom St Denis1-32/+64
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amdgpu: bump version for support of local BOsChristian König1-1/+2
Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amdgpu: add IOCTL interface for per VM BOs v3Christian König4-22/+53
Add the IOCTL interface so that applications can allocate per VM BOs. Still WIP since not all corner cases are tested yet, but this reduces average CS overhead for 10K BOs from 21ms down to 48us. v2: add some extra checks, remove the WIP tag v3: rename new flag to AMDGPU_GEM_CREATE_VM_ALWAYS_VALID Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amdgpu: add support for per VM BOs v2Christian König3-26/+60
Per VM BOs are handled like VM PDs and PTs. They are always valid and don't need to be specified in the BO lists. v2: validate PDs/PTs first Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amdgpu: restrict userptr even moreChristian König1-0/+6
Don't allow them to be GEM imported into another process. Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Acked-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amdgpu: fix new PD update code for Vega10 v2Christian König1-2/+2
We need to refer to the parent instead of the root BO for multi level page tables on Vega10. Also don't set the PDE_PTE bit. v2: Don't set the PDE_PTE bit either. Signed-off-by: Christian König <[email protected]> Reviewed-and-Tested-by: Roger He <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amdgpu: move hw generation check into amdgpu_doorbell_init v2Christian König1-5/+12
This way we can safely call it on SI as well. v2: fix type in commit message Signed-off-by: Christian König <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amdgpu: cleanup the VM code a bit moreChristian König1-15/+5
The src isn't used any more after GART hack removal. Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-31drm/amdgpu: rework page directory filling v2Christian König2-29/+63
Keep track off relocated PDs/PTs instead of walking and checking all PDs. v2: fix root PD handling Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> (v1) Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amd: Remove null check before kfreeHimanshu Jha1-4/+2
Kfree on NULL pointer is a no-op and therefore checking is redundant. Reviewed-by: Christian König <[email protected]> Signed-off-by: Himanshu Jha <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu: track evicted page tables v2Christian König5-141/+119
Instead of validating all page tables when one was evicted, track which one needs a validation. v2: simplify amdgpu_vm_ready as well Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> (v1) Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu: fix comment on amdgpu_bo_vaChristian König1-1/+3
Except for the reference count all other members are protected by the VM PD being reserved. Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu: add bo_va cleared flag again v2Christian König3-25/+16
We changed this to use an extra list a while back, but for the next series I need a separate flag again. v2: reorder to avoid unlocked list access Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu: rework moved handling in the VM v2Christian König2-3/+13
Instead of using the vm_state use a separate flag to note that the BO was moved. v2: reorder patches to avoid temporary lockless access Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amd/amdgpu: Add write() method to VRAM debugfs entry (v2)Tom St Denis1-1/+41
Allows writing data to vram via debugfs. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Christian König <[email protected]> (v2): Call get_user before holding spinlock. Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu/gfx9: adjust mqd allocation sizeAlex Deucher1-7/+18
To allocate additional space for the dynamic cu masks. Confirmed with the hw team that we only need 1 dword for the mask. The mask is the same for each SE so you only need 1 dword. Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu/gfx8: apply dynamic cu mask to APUs as wellAlex Deucher1-6/+4
Confirmed with the hw team. It's the same for all asics. Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu: cleanup GWS, GDS and OA allocationChristian König1-8/+7
Those are certainly not kernel allocations, instead set the NO_CPU_ACCESS flag. Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu: fix and cleanup VM ready checkChristian König3-31/+35
Stop checking the mapped BO itself, cause that one is certainly not a page table. Additional to that move the code into amdgpu_vm.c Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu: fix amdgpu_vm_bo_map trace pointChristian König1-0/+2
That somehow got lost. Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu: Move VBIOS version to sysfsKent Russell1-31/+23
sysfs is more stable, and doesn't require root to access Signed-off-by: Kent Russell <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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