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path: root/drivers/gpu/drm/amd/amdgpu
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2016-02-10drm/amdgpu: cleanup bo list bucket handlingChristian König
Move that into the BO list. No functional change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-10drm/amdgpu: cleanup amdgpu_cs_parser_relocsChristian König
Rename it to amdgpu_cs_parser_bos and move validation and bo list init there. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-10drm/amdgpu: cleanup amdgpu_cs_parser structureChristian König
Remove unused user_ptr field, group fields by usage. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-10drm/amdgpu: group VM mapping tree with its lock (v2)Christian König
And also update the comment. v2: agd: rebase on usptream. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-10drm/amdgpu: cleanup amdgpu_cs_list_validateChristian König
No need to actually check the current placement. Just use the allowed domains when the threshold is reached. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-10drm/amdgpu: fix amdgpu_cs_get_threshold_for_moves handlingChristian König
The threshold should only be computed once. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-10drm/amdgpu: fix issue with overlapping userptrsChristian König
Otherwise we could try to evict overlapping userptr BOs in get_user_pages(), leading to a possible circular locking dependency. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-05Merge branch 'drm-fixes-4.5' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes - fix and enable iceland/topaz support - handle WC on platforms that don't support it * 'drm-fixes-4.5' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: disable uvd and vce clockgating on Fiji drm/amdgpu: remove exp hardware support from iceland drm/amdgpu: load MEC ucode manually on iceland drm/amdgpu: don't load MEC2 on topaz drm/amdgpu: drop topaz support from gmc8 module drm/amdgpu: pull topaz gmc bits into gmc_v7 drm/amdgpu: The VI specific EXE bit should only apply to GMC v8.0 above drm/amdgpu: iceland use CI based MC IP drm/amdgpu: move gmc7 support out of CIK dependency drm/amdgpu/gfx7: enable cp inst/reg error interrupts drm/amdgpu/gfx8: enable cp inst/reg error interrupts drm/amdgpu: mask out WC from BO on unsupported arches drm/radeon: mask out WC from BO on unsupported arches drm: add helper to check for wc memory support drm/amdgpu: no need to load MC firmware on fiji
2016-02-05Merge tag 'drm-amdkfd-fixes-2016-01-28' of ↵Dave Airlie
git://people.freedesktop.org/~gabbayo/linux into drm-fixes two static checker fixes. * tag 'drm-amdkfd-fixes-2016-01-28' of git://people.freedesktop.org/~gabbayo/linux: drm/amdkfd: Remove unnecessary cast in kfree drm/amdgpu: fix non-ANSI declaration of amdgpu_amdkfd_gfx_*_get_functions()
2016-02-03drm/amdgpu: disable uvd and vce clockgating on FijiAlex Deucher
Doesn't work properly yet. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Sonny Jiang <sonny.jiang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-02drm/amdgpu: remove exp hardware support from icelandAlex Deucher
It's working now. bug: https://bugs.freedesktop.org/show_bug.cgi?id=92270 Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-02-02drm/amdgpu: load MEC ucode manually on icelandAlex Deucher
The smc doesn't handle it. Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-02-02drm/amdgpu: don't load MEC2 on topazAlex Deucher
Not validated. Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-02-02drm/amdgpu: drop topaz support from gmc8 moduleAlex Deucher
topaz is actually gmc7. Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-02-02drm/amdgpu: pull topaz gmc bits into gmc_v7Alex Deucher
Add the topaz golden settings into the gmc7 module. Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-02-02drm/amdgpu: The VI specific EXE bit should only apply to GMC v8.0 aboveKen Wang
Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Ken Wang <Qingqing.Wang@amd.com> Cc: stable@vger.kernel.org
2016-02-02drm/amdgpu: iceland use CI based MC IPKen Wang
Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Ken Wang <Qingqing.Wang@amd.com> Cc: stable@vger.kernel.org
2016-02-02drm/amdgpu: move gmc7 support out of CIK dependencyAlex Deucher
It's used by iceland which is VI. Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-02-02drm/amdgpu/gfx7: enable cp inst/reg error interruptsAlex Deucher
Enable CP register/instruction error interrupts. Useful for debugging command stream problems. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-02drm/amdgpu/gfx8: enable cp inst/reg error interruptsAlex Deucher
Enable CP register/instruction error interrupts. Useful for debugging command stream problems. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-02drm/amdgpu: mask out WC from BO on unsupported archesOded Gabbay
Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-01-29drm/amdgpu: no need to load MC firmware on fijiAlex Deucher
Vbios does this for us on asic_init. Reviewed-by: Ken Wang >Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-01-28drm/amdgpu: only move pt bos in LRU list on successNicolai Hähnle
This fixes a race condition in the error case: since the pt bos have not necessarily been reserved in case of an error, we could move a pt bo that is currently in the middle of being evicted/moved by another process, which then resulted in a BUG_ON in ttm_bo_add_to_lru. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-28drm/amdgpu: fix non-ANSI declaration of amdgpu_amdkfd_gfx_*_get_functions()Colin Ian King
amdgpu_amdkfd_gfx_7_get_functions and amdgpu_amdkfd_gfx_8_0_get_functions have no parameters, so use the normal void parameter convention to make them match their prototypes in the header file drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-01-26drm/amdgpu: don't init fbdev if we don't have any connectorsAlex Deucher
Don't init fbdev if we don't have connectors. E.g., if you have a PX laptop with the displays attached to an IGP with no driver support, you may end up with a blank screen rather than falling back to vesa, etc. Based on a similar radeon patch from Rob Clark. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-22drm/amdgpu: fix next_rptr handling for debugfsChristian König
That somehow got lost. 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>
2016-01-22drm/amdgpu: fix amdgpu_bo_pin_restricted VRAM placing v2Christian König
We could pin BOs into invisible VRAM otherwise. v2: make logic more readable as suggested by Michel Cc: stable@vger.kernel.org Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> (v1) Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
2016-01-22drm/amd/amdgpu: Improve amdgpu_dpm* macros to avoid unexpected result (v2)Eric Huang
The two macros returns are values which probably are used in the expression of calculation. Without the brackets the result of the expression may be wrong. v2: agd: squash both patches together Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2016-01-19drm/amdgpu: Allow the driver to load if amdgpu.powerplay=1 on asics without ↵Jordan Lazare
powerplay support Avoid setting pp_enabled if there is no powerplay implementation. Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-19drm/amdgpu: Use drm_calloc_large for VM page_tables arrayMichel Dänzer
It can be big, depending on the VM address space size, which is tunable via the vm_size module parameter. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93721 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-01-15drm/amdgpu: Add some tweaks to gfx 8 soft resetAlex Deucher
Reviewed-by: Junwei Zhang <Jerry.Zhang@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>
2016-01-15drm/amdgpu: fix tonga smu resumeAlex Deucher
Need to make sure smu buffers are pinned on resume. This matches what Fiji does. Cc: stable@vger.kernel.org Reviewed-by: Junwei Zhang <Jerry.Zhang@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>
2016-01-14drm/amdgpu: add missing irq.h includeDave Airlie
this fixes the build on arm. Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-01-13drm/amdgpu: validate duplicates firstChristian König
Most VM BOs end up in the duplicates list, validate it first make -ENOMEM less likely. 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>
2016-01-13drm/amdgpu: move VM page tables to the LRU end on CS v2Christian König
This makes it less likely to run into an ENOMEM because VM page tables are evicted last. v2: move the BOs in the LRU tail after validation Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-13drm/amdgpu: use kobj_to_dev()Geliang Tang
Use kobj_to_dev() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-13drm/amdgpu/cz: force vce clocks when sclks are forcedAlex Deucher
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-13drm/amdgpu/cz: force uvd clocks when sclks are forcedAlex Deucher
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-13drm/amdgpu/cz: add code to enable forcing VCE clocksAlex Deucher
VCE DPM works similarly to SCLK DPM. Add a similar interface for VCE for forcing the VCE clocks. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-13drm/amdgpu/cz: add code to enable forcing UVD clocksAlex Deucher
UVD DPM works similarly to SCLK DPM. Add a similar interface for UVD for forcing the UVD clocks. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-13drm/amdgpu: fix lost sync_to if scheduler is enabled.Chunming Zhou
when scheduler is enabled, the semaphore isn't used at all. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2016-01-11drm/amdgpu: add irq domain supportAlex Deucher
Hardware blocks on the GPU like ACP generate interrupts in the GPU interrupt controller, but are driven by a separate driver. Add an irq domain to the GPU driver so that blocks like ACP can register a Linux interrupt. Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-11drm/amdgpu/cgs: add an interface to access PCI resourcesAlex Deucher
This provides an interface to get access to the base address of PCI resources (MMIO, DOORBELL, etc.). Only MMIO and DOORBELL are implemented right now. This is necessary to properly utilize shared drivers on platform devices. IP modules can use this interface to get the base address of the resource and add any additional offset and set the size when setting up the platform driver(s). Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-08drm/amdgpu: add warning to amdgpu_bo_gpu_offset() v2Christian König
Check if there really is a valid offset for the BO. v2: user WARN_ON_ONCE Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-08drm/amdgpu: Show gpu load when display gpu performance for Ci.Rex Zhu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-08drm/amd/powerplay: fix Smatch static checker warnings with indenting (v2)Rex Zhu
v2: AGD: rebase on upstream Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-04amdgpu/dce11: Add test for crtc < 0 to various DCEv11 functionsTom St Denis
To be consistent with other DCE11 functions test for crtc < 0. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-04amdgpu/dce11: Remove division from dce_v11_0_vblank_wait()Tom St Denis
Mimics odd behaviour where (i++ % 100 == 0) is true in the first iteration of each loop... Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-04amdgpu/vce3: Simplify vce_v3_0_hw_init and ensure both rings default to not ↵Tom St Denis
ready. Simplified the ring test and added logic to ensure rings are marked not ready by default. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2016-01-04amdgpu/vce3: Remove magic constants from harvest register masks.Tom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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