linux/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c, branch v5.0

Merge branch 'drm-next-4.21' of git://people.freedesktop.org/~agd5f/linux into drm-next

2018-12-13T00:06:34Z

[airlied: make etnaviv build again] amdgpu: - DC trace support - More DC documentation - XGMI hive reset support - Rework IH interaction with KFD - Misc fixes and cleanups - Powerplay updates for newer polaris variants - Add cursor plane update fast path - Enable gpu reset by default on CI parts - Fix config with KFD/HSA not enabled amdkfd: - Limit vram overcommit - dmabuf support - Support for doorbell BOs ttm: - Support for simultaneous submissions to multiple engines scheduler: - Add helpers for hw with preemption support Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20181207233119.16861-1-alexander.deucher@amd.com

drm/amdgpu: Fix stub function name

2018-12-11T18:40:58Z

This function was renamed in a previous commit. Update the stub function name for builds with CONFIG_HSA_AMD disabled. Fixes: 611736d8447c ("drm/amdgpu: Add KFD VRAM limit checking") Acked-by: Andrey Grodzovsky Acked-by: Christian König Signed-off-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdkfd: Add DMABuf import functionality

2018-12-07T23:13:54Z

This is used for interoperability between ROCm compute and graphics APIs. It allows importing graphics driver BOs into the ROCm SVM address space for zero-copy GPU access. The API is split into two steps (query and import) to allow user mode to manage the virtual address space allocation for the imported buffer. Acked-by: Alex Deucher Signed-off-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: Add KFD VRAM limit checking

2018-12-07T23:13:15Z

We don't want KFD processes evicting each other over VRAM usage. Therefore prevent overcommitting VRAM among KFD applications with a per-GPU limit. Also leave enough room for page tables on top of the application memory usage. Acked-by: Alex Deucher Signed-off-by: Felix Kuehling Reviewed-by: Eric Huang Signed-off-by: Alex Deucher

Merge branch 'drm-next-4.21' of git://people.freedesktop.org/~agd5f/linux into drm-next

2018-12-06T03:29:09Z

amdgpu and amdkfd: - Freesync support - ABM support in DC - KFD support for vega12 and polaris12 - Add sdma paging queue support for vega - Use ACPI to query backlight range on supported platforms - Clean up doorbell handling - KFD fix for pasid handling under non-HWS - Misc cleanups and fixes scheduler: - Revert "fix timeout handling v2" radeon: - Fix possible overflow on 32 bit ttm: - Fix for LRU handling for ghost objects Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20181130192505.2946-1-alexander.deucher@amd.com

Merge v4.20-rc4 into drm-next

2018-11-29T00:34:03Z

Requested by Boris Brezillon for some vc4 fixes that are needed for future vc4 work. Signed-off-by: Dave Airlie

drm/amdgpu: Use asic specific doorbell index instead of macro definition

2018-11-28T20:55:33Z

ASIC specific doorbell layout is used instead of enum definition Signed-off-by: Oak Zeng Suggested-by: Felix Kuehling Suggested-by: Alex Deucher Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdkfd: Added Vega12 and Polaris12 for KFD.

2018-11-19T21:38:13Z

Add Vega12 and Polaris12 device info and device IDs to KFD. Signed-off-by: Gang Ba Reviewed-by: Felix Kuehling Signed-off-by: Felix Kuehling Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Fix oops when pp_funcs->switch_power_profile is unset

2018-11-19T21:05:52Z

On Vega20 and other pre-production GPUs, powerplay is not enabled yet. Check for NULL pointers before calling pp_funcs function pointers. Also affects Kaveri. CC: Joerg Roedel Signed-off-by: Felix Kuehling Reviewed-by: Alex Deucher Tested-by: Joerg Roedel Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: Retire amdgpu_ring.ready flag v4

2018-11-05T19:21:23Z

Start using drm_gpu_scheduler.ready isntead. v3: Add helper function to run ring test and set sched.ready flag status accordingly, clean explicit sched.ready sets from the IP specific files. v4: Add kerneldoc and rebase. Signed-off-by: Andrey Grodzovsky Reviewed-by: Christian König Signed-off-by: Alex Deucher