summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/amdgpu
AgeCommit message (Collapse)Author
2016-03-09drm/amdgpu: Revert "add mutex for ba_va->valids/invalids"Christian König
Not needed any more because we need to protect the elements on the list anyway. This reverts commit 38bf516c75b4ef0f5c716e05fa9baab7c52d6c39. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-09drm/amdgpu: Revert "add lock for interval tree in vm"Christian König
Not needed any more because we need to protect the elements on the list anyway. This reverts commit fe237ed7efec8ac147a4572fdf81173a7f8ddda7. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-09drm/amdgpu: Revert "add spin lock to protect freed list in vm (v3)"Christian König
Not needed any more because we need to protect the elements on the list anyway. This reverts commit dae6ecf9e6c9b677e577826c3ac665c6dd9c490b. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-09drm/amdgpu: reserve the PD during unmap and removeChristian König
We not only need to protect the mapping tree and freed list itself, but also the items on those list. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-09drm/amdgpu: Fix two bugs in amdgpu_vm_bo_split_mappingFelix Kuehling
Off-by-one: last is inclusive, so the maximum is start + max_size - 1 Wrong unit: addr is in bytes, max_size is in pages Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-09drm/amdgpu: disable runtime pm on PX laptops without dGPU power controlAlex Deucher
Some PX laptops don't provide an ACPI method to control dGPU power. On those systems, the driver is responsible for handling the dGPU power state. Disable runtime PM on them until support for this is implemented. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-03-08drm/amdgpu/dp: add back special handling for NUTMEGAlex Deucher
When I fixed the dp rate selection in: 3b73b168cffd9c392584d3f665021fa2190f8612 drm/amdgpu: fix dp link rate selection (v2) I accidently dropped the special handling for NUTMEG DP bridge chips. They require a fixed link rate. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-03-08drm/amd/amdgpu: Fix indentation in do_set_base() (DCEv8)Tom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: make afmt_init cleanup if alloc fails (DCEv8)Tom St Denis
If the allocation fails free memory and return error code. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Move config init flag to bottom of sw_init (DCEv8)Tom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Don't proceed into audio_fini if audio is disabled (DCEv8)Tom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Fix identation in do_set_base() (DCEv10)Tom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Make afmt_init cleanup if alloc fails (DCEv10)Tom St Denis
Make the function free memory and return an error code if the allocation fails. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Move initialized flag to bottom of sw_init (DCEv10)Tom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Don't proceed in audio_fini if disabled (DCEv10)Tom St Denis
If audio is disabled we shouldn't proceed into the fini function. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Fix indentation in dce_v11_0_crtc_do_set_base()Tom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Make afmt_init() cleanup if alloc fails (DCEv11)Tom St Denis
Updated DCEv11 afmt_init to cleanup if any kzalloc fails and then return an error code. Don't continue initializing the audio stack in that case. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Move init flag to after init in sw_init() (DCEv11)Tom St Denis
Don't set config_init to true until all config statements pass. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Whitespace typo fix in sw_init (DCEv11)Tom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amd/amdgpu: Don't proceed in audio_fini in DCEv11 if disabledTom St Denis
If amdgpu_audio is disabled then the audio structure is not initialized so we shouldn't read it in the fini function. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: move get_user_pages out of amdgpu_ttm_tt_pin_userptr v6Christian König
That avoids lock inversion between the BO reservation lock and the anon_vma lock. v2: * Changed amdgpu_bo_list_entry.user_pages to an array of pointers * Lock mmap_sem only for get_user_pages * Added invalidation of unbound userpointer BOs * Fixed memory leak and page reference leak v3 (chk): * Revert locking mmap_sem only for_get user_pages * Revert adding invalidation of unbound userpointer BOs * Sanitize and fix error handling v4 (chk): * Init userpages pointer everywhere. * Fix error handling when get_user_pages() fails. * Add invalidation of unbound userpointer BOs again. v5 (chk): * Add maximum number of tries. v6 (chk): * Fix error handling when we run out of tries. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> (v4) Acked-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: if a GDS switch is needed emit a pipeline sync as wellChristian König
Otherwise we might change the GDS settings while they are still in use. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2016-03-08drm/amdgpu: split pipeline sync and vm flushChristian König
This allows us to use the pipeline sync for other tasks as well. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2016-03-08drm/amdgpu: switch the GDS only on demand v2Christian König
Switching the GDS space to often seems to be problematic. This patch together with the following can avoid VM faults on context switch. v2: extend commit message a bit Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
2016-03-08drm/amdgpu: move the GDS switch into vm flush as wellChristian König
After all it's an operation on the VMID. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2016-03-08drm/amdgpu: return the common fence from amdgpu_fence_emitChristian König
Try to avoid using the hardware specific fences even more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2016-03-08drm/amdgpu: add slap cache for sync objects as wellChristian König
We need them all the time. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2016-03-08drm/amdgpu: remove HW fence ownerChristian König
Not used any more since we now always use the sheduler. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2016-03-08drm/amdgpu: cleanup the sync codeChristian König
No need for two functions doing the same, remove one and add comments what those functions actually do. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2016-03-08drm/amdgpu: prevent get_user_pages recursionChristian König
Remember the tasks which are inside get_user_pages() and ignore MMU callbacks from there. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: group userptr in the BO list v2Christian König
We need them together with the next patch. v2: Don't take bo reference twice Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: sync to the active user on reusing a VMIDChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: Clear HDP_MISC_CNTL.HDP_FLUSH_INVALIDATE_CACHEChunming Zhou
So that we can invalidate and flush the HDP independently Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: add hdp invalidation for sdma v3_0Chunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: add hdp invalidation for sdma v2_4Chunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: add hdp invalidation for cik sdmaChunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: add hdp invalidation for gfx8Chunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: add hdp invalidation for gfx7Chunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: add hdp_invalidate functionChunming Zhou
It's called after emitting ibs. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: wait engine idle before vm flush for sdmaChunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: Switch to drm_vblank_on/off (v2)Daniel Vetter
Equivalent change to the radeon driver. Note that with radeon this caught a bug in the dri3 DDX implementation, which asked for vblank interrupts when the pipe is off. That bug needs to be fixed before we can merge this patch (if amdgpu is affected too). Michel discovered this one. v2: agd: switch dce8 as well. Acked-by: Michel Dänzer <michel.daenzer@amd.com> Cc: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu: delete set-but-not-read member has_uvd from amdgpu_deviceNils Wallménius
Clean up leftover from radeon code. Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu/ci: sync up with dpm changes from radeonAlex Deucher
Looks like radeon commit: d3052b8ce8a308d2086519fa5f7c4966257ea184 was missed. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-08drm/amdgpu/ci: remove redundant pcie setupAlex Deucher
Looks like this got leftover by accident. 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>
2016-03-08drm/amdgpu/ci: drop some old thermal setupAlex Deucher
This was leftover from a long time ago and is not longer needed since the thermal controller setup code was added. Additional mucking with the thermal interrupts can cause spurious thermal events which can lead to unnecessary state changes. 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>
2016-03-08Merge branch 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next Some more radeon and amdgpu stuff for drm-next. Mostly just bug fixes for new features and cleanups. * 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: fix rb bitmap & cu bitmap calculation drm/amdgpu: trace the pd_addr in vm_grab_id as well drm/amdgpu: fix VM faults caused by vm_grab_id() v4 drm/amdgpu: update radeon acpi header drm/radeon: update radeon acpi header drm/amd: cleanup get_mfd_cell_dev() drm/amdgpu: fix error handling in amdgpu_bo_list_set drm/amd/powerplay: fix code style warning. drm/amd: Do not make DRM_AMD_ACP default to y drm/amdgpu/gfx: fix off by one in rb rework (v2)
2016-03-05drm/amdgpu: Fix error handling in amdgpu_flip_work_func.Mario Kleiner
The patch e1d09dc0ccc6: "drm/amdgpu: Don't hang in amdgpu_flip_work_func on disabled crtc." from Feb 19, 2016, leads to the following static checker warning, as reported by Dan Carpenter in https://lists.freedesktop.org/archives/dri-devel/2016-February/101987.html drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:127 amdgpu_flip_work_func() warn: should this be 'repcnt == -1' drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:136 amdgpu_flip_work_func() error: double unlock 'spin_lock:&crtc->dev->event_lock' drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:136 amdgpu_flip_work_func() error: double unlock 'irqsave:flags' This patch fixes both reported problems: Change post-decrement of repcnt to pre-decrement, so it can't underflow anymore, but still performs up to three repetitions - three is the maximum one could expect in practice. Move the spin_unlock_irqrestore to where it actually belongs. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> Cc: <stable@vger.kernel.org> # 4.4+ Cc: Michel Dänzer <michel.daenzer@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-03drm/amdgpu: fix rb bitmap & cu bitmap calculationFlora Cui
Fix some copy paste typos. Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-02drm/amdgpu: return from atombios_dp_get_dpcd only when errorArindam Nath
In amdgpu_connector_hotplug(), we need to start DP link training only after we have received DPCD. The function amdgpu_atombios_dp_get_dpcd() returns non-zero value only when an error condition is met, otherwise returns zero. So in case the function encounters an error, we need to skip rest of the code and return from amdgpu_connector_hotplug() immediately. Only when we are successfull in reading DPCD pin, we should carry on with turning-on the monitor. Signed-off-by: Arindam Nath <arindam.nath@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-03-02drm/amdgpu/cz: remove commented out call to enable vce pgAlex Deucher
This code path is not currently enabled now that we properly respect the vce pg flags, so uncomment the actual pg calls so the code is as it should be we are eventually able to enable vce pg. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-14 21:16:55 +0000