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path: root/drivers/gpu/drm/amd/amdgpu
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2017-08-17drm/amdgpu: move vram usage tracking into the vram manager v2Christian König6-62/+79
Looks like a better place for this. v2: use atomic64_t members instead 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>
2017-08-17drm/amdgpu: move gtt usage tracking into the gtt manager v2Christian König5-16/+26
It doesn't make much sense to count those numbers twice. v2: use and atomic64_t instead 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>
2017-08-17drm/amdgpu: move debug print into the MM managersChristian König3-22/+11
Instead of the separate switch/case in the calling function. 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>
2017-08-17drm/amdgpu: fix incorrect use of the lru_lockChristian König1-5/+2
The BO manager has its own lock and doesn't use the lru_lock. 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>
2017-08-17drm/ttm: make ttm_mem_type_manager_func debug more usefulChristian König2-8/+6
Provide the drm printer directly instead of just the callback. 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>
2017-08-17drm/amd/amdgpu: Add tracepoint for DMA page mapping (v4)Tom St Denis2-6/+106
This helps map DMA addresses back to physical addresses. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (v2): Added tracepoints for USERPTR, SG mappings, and SWIOTBL mappings. Reformatted trace call perform PCI decoding internal to the trace. (v3): Add unmap tracepoints as well (v4): Move traces into separate functions
2017-08-17drm/amdgpu: fix Vega10 HW config for 2MB pagesChristian König2-4/+4
Those values weren't correct. This should result in quite some speedup. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: only bind VM shadows after validation v2Christian König1-14/+8
No need to do this on every CS. v2: remove all other bind, reorder code Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: only move VM BOs in the LRU during validation v2Christian König3-59/+16
This should save us a bunch of command submission overhead. v2: move the LRU move to the right place to avoid the move for the root BO and handle the shadow BOs as well. This turned out to be a bug fix because the move needs to happen before the kmap. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17Merge branch 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie46-1033/+574
into drm-next More features for 4.14. Nothing too major here. I have a few more additional patches for large page support in vega10 among other things, but they require some resevation object patches from drm-misc-next, so I'll send that request once you've pulled the latest drm-misc-next. Highlights: - Fixes for ACP audio on stoney - SR-IOV fixes for vega10 - various powerplay fixes - lots of code clean up * 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux: (62 commits) drm/amdgpu/gfx7: fix function name drm/amd/amdgpu: Disabling Power Gating for Stoney platform drm/amd/amdgpu: Added a quirk for Stoney platform drm/amdgpu: jt_size was wrongly counted twice drm/amdgpu: fix missing endian-safe guard drm/amdgpu: ignore digest_size when loading sdma fw for raven drm/amdgpu: Uninitialized variable in amdgpu_ttm_backend_bind() drm/amd/powerplay: fix coding style in hwmgr.c drm/amd/powerplay: refine dmesg info under powerplay. drm/amdgpu: don't finish the ring if not initialized drm/radeon: Fix preferred typo drm/amdgpu: Fix preferred typo drm/radeon: Fix stolen typo drm/amdgpu: Fix stolen typo drm/amd/powerplay: fix coccinelle warnings in vega10_hwmgr.c drm/amdgpu: set gfx_v9_0_ip_funcs as static drm/radeon: switch to drm_*{get,put} helpers drm/amdgpu: switch to drm_*{get,put} helpers drm/amd/powerplay: add CZ profile support drm/amd/powerplay: fix PSI not enabled by kmd ...
2017-08-16drm/amdgpu: Add kgd kfd interface get_tile_config() v2Yong Zhao2-0/+52
v2: * Removed amdgpu_amdkfd prefix from static functions * Documented get_tile_config in kgd_kfd_interface.h Signed-off-by: Yong Zhao <yong.zhao@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2017-08-16drm/amdgpu: Add kgd/kfd interface to support scratch memory v2Moses Reuben2-2/+29
v2: * Shortened headline * Removed write_config_static_mem, it gets initialized by gfx_v?_0_gpu_init * Renamed alloc_memory_of_scratch to set_scratch_backing_va * Made set_scratch_backing_va a void function * Documented set_scratch_backing in kgd_kfd_interface.h Signed-off-by: Moses Reuben <moses.reuben@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2017-08-16drm/amdgpu: Program SH_STATIC_MEM_CONFIG globally, not per-VMIDFelix Kuehling2-2/+3
This register only has a single instance in the hardware. Its value applies to all VMIDS. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2017-08-16drm/amd: Update MEC HQD loading code for KFDFelix Kuehling3-35/+276
Various bug fixes and improvements that accumulated over the last two years. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2017-08-16drm/amdgpu: Disable GFX PG on CZFelix Kuehling1-2/+1
It's causing problems with user mode queues and the HIQ, and can lead to hard hangs during boot after programming RLC_CP_SCHEDULERS. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2017-08-16drm/amdkfd: Clean up KFD style errors and warnings v2Kent Russell3-18/+18
Using checkpatch.pl -f <file> showed a number of style issues. This patch addresses as many of them as possible. Some long lines have been left for readability, but attempts to minimize them have been made. v2: Broke long lines in gfx_v7 get_fw_version Signed-off-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2017-08-16drm/amdgpu: Remove hard-coded assumptions about compute pipesFelix Kuehling2-3/+3
Remove hard-coded assumption that the first compute pipe is reserved for amdgpu. Pipe 0 actually means pipe 0 now. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2017-08-15drm/amdgpu/gfx7: fix function nameAlex Deucher1-3/+3
Was using the wrong prefix (gmc rather than gfx). The function is related to the gfx hw, not gmc. This also makes it consistent with the naming in gfx8. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amd/amdgpu: Disabling Power Gating for Stoney platformVijendar Mukunda1-23/+28
Power Gating is disabled in Stoney platform. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amd/amdgpu: Added a quirk for Stoney platformVijendar Mukunda1-3/+18
Added DW_I2S_QUIRK_16BIT_IDX_OVERRIDE quirk for Stoney. Supported format and bus width for I2S controller read from I2S Component Parameter registers. These are ready only registers. For Stoney, I2S Component Parameter registers are programmed to support 32 bit format and 4 bytes bus width only. By setting this quirk,It will override 32 bit format with 16 bit format and 2 bytes as bus width for Stoney. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: jt_size was wrongly counted twiceEvan Quan1-2/+0
Signed-off-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: fix missing endian-safe guardEvan Quan1-1/+1
Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: ignore digest_size when loading sdma fw for ravenHawking Zhang1-14/+0
digest_size has been retired from sdma v4 fw Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Uninitialized variable in amdgpu_ttm_backend_bind()Dan Carpenter1-1/+1
My static checker complains that it's possible for "r" to be uninitialized. It used to be set to zero so this returns it to the old behavior. Fixes: 98a7f88ce9a9 ("drm/amdgpu: bind BOs with GTT space allocated directly v2") Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: don't finish the ring if not initializedTrigger Huang1-0/+4
If a ring is not initialized, it also should not be finished. For example, in Vega10's SR-IOV environment, UVD's decode ring is not initialized, but will be finnished in amdgpu_uvd_sw_fini, because UVD driver put all the uvd decode ring's finish operation into amdgpu_uvd_sw_fini function, while not uvd_vXXX_0_sw_fini. This will lead to amdgpu module unloading failure. Signed-off-by: Trigger Huang <trigger.huang@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Fix preferred typoKent Russell7-16/+16
Change "prefered" to "preferred" Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Fix stolen typoKent Russell2-7/+7
Change "stollen" to "stolen" Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: set gfx_v9_0_ip_funcs as staticHuang Rui2-2/+1
We won't use this member in other files, so set it static. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: switch to drm_*{get,put} helpersCihangir Akturk9-30/+30
drm_*_reference() and drm_*_unreference() functions are just compatibility alias for drm_*_get() and drm_*_put() and should not be used by new code. So convert all users of compatibility functions to use the new APIs. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Cihangir Akturk <cakturk@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: use 256 bit buffers for all wb allocations (v2)Alex Deucher3-126/+20
May waste a bit of memory, but simplifies the interface significantly. v2: convert internal accounting to use 256bit slots Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Make amdgpu_atif_handler staticJean Delvare1-1/+1
There are no external users of function amdgpu_atif_handler so it can be static. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Fix amdgpu_pm_acpi_event_handler warningJean Delvare2-1/+2
Include a missing header to get rid of the following warning: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:65:6: warning: no previous prototype for ‘amdgpu_pm_acpi_event_handler’ [-Wmissing-prototypes] void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev) ^ Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Fix dce_v6_0_disable_dce warningJean Delvare1-0/+1
Include a missing header to get rid of the following warning: drivers/gpu/drm/amd/amdgpu/dce_v6_0.c:521:6: warning: no previous prototype for 'dce_v6_0_disable_dce' [-Wmissing-prototypes] void dce_v6_0_disable_dce(struct amdgpu_device *adev) ^ Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Fix undue fallthroughs in golden registers initializationJean Delvare1-0/+2
As I was staring at the si_init_golden_registers code, I noticed that the Pitcairn initialization silently falls through the Cape Verde initialization, and the Oland initialization falls through the Hainan initialization. However there is no comment stating that this is intentional, and the radeon driver doesn't have any such fallthrough, so I suspect this is not supposed to happen. Signed-off-by: Jean Delvare <jdelvare@suse.de> Fixes: 62a37553414a ("drm/amdgpu: add si implementation v10") Cc: Ken Wang <Qingqing.Wang@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Marek Olšák" <maraeo@gmail.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2017-08-15drm/amdgpu/sdma4: move wptr polling setupAlex Deucher1-11/+13
Move it up before ring enablement with all of the other engine setup and explicitly disable it for bare metal. Cc: Frank Min <Frank.Min@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/sdma4: drop allocation of poll_mem_offsAlex Deucher2-37/+9
We already allocate this as part of the ring structure, use that instead. Cc: Frank Min <Frank.Min@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/sdma4: drop hdp flush from wptr shadow updateAlex Deucher1-1/+0
The wb buffer is in system memory, not vram so the flush is useless. Cc: Frank Min <Frank.Min@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/sdma4: set wptr shadow atomically (v2)Alex Deucher1-2/+3
No functional change until wptr polling uses this location (future patch). v2: use WRITE_ONCE Cc: Frank Min <Frank.Min@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Fix KFD initialization for multi-GPU systemsFelix Kuehling3-22/+18
kfd2kgd is device-specific, so it should not be a global variable. Merge amdgpu_amdkfd_load_interface and amdgpu_amdkfd_device_probe so that it's only needed as a local variable in one function. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu/sdma4: drop unused register headerAlex Deucher1-1/+0
nbio registers are not used in this file. Reviewed-by: Christian König <christian.koenig@amd.com> Cc: Frank Min <Frank.Min@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: drop old ip definitions for gfxhub and mmhubAlex Deucher2-5/+0
The gfxhub and mmhub code are now helpers for gmc rather than standalone IPs. When that changes these were left over. Remove them. Acked-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: make wb 256bit function names consistentAlex Deucher3-3/+3
Use a lower case b to be consistent with the other wb functions. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Support IOMMU on RavenYong Zhao2-5/+27
We achieved that by setting S(SYSTEM) and P(PDE as PTE) bit to 1 for PDEs and setting S bit to 1 for PTEs when the corresponding addresses are not occupied by gpu driver allocated buffers. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: Add a parameter to amdgpu_bo_create()Yong Zhao14-20/+29
The parameter init_value contains the value to which we initialized VRAM bo when AMDGPU_GEM_CREATE_VRAM_CLEARED flag is set. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15drm/amdgpu: use amdgpu_bo_free_kernel more oftenChristian König5-163/+15
Saves us even more loc. 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>
2017-08-15drm/amdgpu: use amdgpu_bo_create_kernel more oftenChristian König6-396/+103
Saves us quite a bunch of loc. 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>
2017-08-15drm/amdgpu: add amdgpu_bo_create_reservedChristian König2-8/+44
Same as amdgpu_bo_create_kernel, but keeps the BO reserved. 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>
2017-08-15drm/amdgpu: improve amdgpu_bo_create_kernelChristian König1-8/+14
Make allocating the new BO optional. 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>
2017-08-15drm/amdgpu: shadow and mn list are mutually exclusiveChristian König1-2/+5
Save some memory because only one of those is used at all times. 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>
2017-08-15drm/amdgpu: move some defines aroundChristian König2-68/+67
Move amdgpu_bo and related structures into amdgpu_object.h. Move amdgpu_bo_list structures to the amdgpu_bo_list functions. 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>
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