kernel/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c, branch linux-4.17.y

drm/amdgpu: Add support for SRBM selection v3

2018-04-03T18:08:44Z

Also remove code duplication in write and read regs functions. This also fixes potential missing unlock in amdgpu_debugfs_regs_write in case get_user would fail. v2: Add SRBM mutex locking. v3: Fix TO counter and fix comment location. Signed-off-by: Andrey Grodzovsky Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: separate PASID mapping from VM flush v2

2018-02-19T19:20:18Z

Stuffing the PASID mapping into the VM flush isn't flexible enough since the PASID mapping changes not as often as we need a VM flush. v2: add missing use of gmc_v7_0_emit_pasid_mapping Signed-off-by: Christian König Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: remove now superflous *_hdp operation

2018-02-19T19:18:22Z

All HDP invalidation and most flush can now be replaced by the generic ASIC function. Signed-off-by: Christian König Acked-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: implement gmc_v6_0_emit_flush_gpu_tlb

2018-02-19T19:18:08Z

Unify tlb flushing for gmc v6. Signed-off-by: Christian König Acked-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: wire up emit_wreg for gfx v6

2018-02-19T19:18:00Z

Needed for vm_flush unification. v2: handle compute rings as well. Signed-off-by: Christian König Acked-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: forward pasid to backend flush implementations

2018-02-19T19:17:47Z

rd the pasid from the VM code to the emit_vm_flush function and update all implementations with the new parameter. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: rename vm_id to vmid

2017-12-27T16:34:02Z

sed -i "s/vm_id/vmid/g" drivers/gpu/drm/amd/amdgpu/*.c sed -i "s/vm_id/vmid/g" drivers/gpu/drm/amd/amdgpu/*.h Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu/gfx6: use cached values for raster config in clear state

2017-12-06T17:47:47Z

Use the cached values rather than hardcoding it. Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: change redundant init logs to debug level

2017-12-04T21:33:12Z

When this VF stays in exclusive mode for long, other VFs will be impacted. The redundant messages causes exclusive mode timeout when they're redirected. That is a normal use case for cloud service to redirect guest log to virtual serial port. Reviewed-by: Alex Deucher Signed-off-by: pding Signed-off-by: Alex Deucher

drm/amdgpu: revert tile table update for oland

2017-09-14T18:22:57Z

Several users have complained that the tile table update broke Oland support. Despite several attempts to fix it, the root cause is still unknown at this point and no solution is available. As it is not acceptable to leave a known regression breaking a major functionality in the kernel for several releases, let's just reverse this optimization for now. It can be implemented again later if and only if the breakage is understood and fixed. As there were no complaints for Hainan so far, only the Oland part of the offending commit is reverted. Optimization is preserved on Hainan, so this commit isn't an actual revert of the original. This fixes bug #194761: https://bugzilla.kernel.org/show_bug.cgi?id=194761 Reviewed-by: Marek Olšák Signed-off-by: Jean Delvare Fixes: f8d9422ef80c ("drm/amdgpu: update tile table for oland/hainan") Cc: Flora Cui Cc: Junwei Zhang Cc: Alex Deucher Cc: Marek Olšák Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org