kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c, branch v4.18.14

Merge branch 'drm-next-4.18' of git://people.freedesktop.org/~agd5f/linux into drm-next

2018-06-15T01:32:29+00:00

Fixes for 4.18. Highlights: - Fixes for gfxoff on Raven - Remove an ATPX quirk now that the root cause is fixed - Runtime PM fixes - Vega20 register header update - Wattman fixes - Misc bug fixes Signed-off-by: Dave Airlie Link: https://patchwork.freedesktop.org/patch/msgid/20180614141428.2909-1-alexander.deucher@amd.com

drm/amdgpu: Fix NULL pointer when load kfd driver with PP block is disabled

2018-05-31T19:08:54+00:00

When PP block is disabled, return a fix value(100M) for mclk and sclk on bare-metal mode. This will cover the emulation mode as well. Signed-off-by: Shaoyun Liu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Use dev_info() to report amdkfd is not supported for this ASIC

2018-05-24T21:07:14+00:00

This is an important message, so it should be visible to users without having to enable extra debugging. Signed-off-by: Tom Stellard Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay

drm/amdgpu: conditionally compile amdgpu's amdkfd files

2018-05-18T19:18:16+00:00

In case CONFIG_HSA_AMD is not chosen, there is no need to compile amdkfd files that reside inside amdgpu dirver. In addition, because amdkfd depends on x86_64 architecture and amdgpu is not, compiling amdkfd files under i386 architecture can cause compiler errors and warnings. This patch modifies amdgpu's makefile to build amdkfd files only if CONFIG_HSA_AMD is chosen. The only file to be compiled unconditionally is amdgpu_amdkfd.c There are stub functions that are compiled only if amdkfd is not compiled. In that case, calls from amdgpu driver proper will go to those functions instead of the real functions. v2: instead of using function pointers, use stub functions v3: initialize kgd2kfd to NULL in case amdkfd is not compiled Reviewed-by: Felix Kuehling Signed-off-by: Oded Gabbay

Merge branch 'drm-next-4.18' of git://people.freedesktop.org/~agd5f/linux into drm-next

2018-05-15T22:31:29+00:00

Main changes for 4.18. I'd like to do a separate pull for vega20 later this week or next. Highlights: - Reserve pre-OS scanout buffer during init for seemless transition from console to driver - VEGAM support - Improved GPU scheduler documentation - Initial gfxoff support for raven - SR-IOV fixes - Default to non-AGP on PowerPC for radeon - Fine grained clock voltage control for vega10 - Power profiles for vega10 - Further clean up of powerplay/driver interface - Underlay fixes - Display link bw updates - Gamma fixes - Scatter/Gather display support on CZ/ST - Misc bug fixes and clean ups [airlied: fixup v3d vs scheduler API change] Link: https://patchwork.freedesktop.org/patch/msgid/20180515185450.1113-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie

drm/amdgpu: use amdgpu_bo_param for amdgpu_bo_create v2

2018-05-15T18:43:28+00:00

After that, we can easily add new parameter when need. v2: a) rebase. b) Initialize struct amdgpu_bo_param, future new member could only be used in some one case, but all member should have its own initial value. Signed-off-by: Chunming Zhou Reviewed-by: Huang Rui (v1) Reviewed-by: Christian König Reviewed-by: Junwei Zhang Cc: christian.koenig@amd.com Cc: Felix.Kuehling@amd.com Signed-off-by: Alex Deucher

drm/amdgpu: Add doorbell routing info to kgd2kfd_shared_resources

2018-04-10T21:33:02+00:00

This is needed for Vega10 and later ASICs to let KFD know which doorbells can be used for SDMA and CP queues respectively. Signed-off-by: Felix Kuehling Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay

drm/amdgpu: Add GFXv9 kfd2kgd interface functions

2018-04-10T21:33:01+00:00

Signed-off-by: John Bridgman Signed-off-by: Shaoyun Liu Signed-off-by: Jay Cornwall Signed-off-by: Yong Zhao Signed-off-by: Felix Kuehling Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay

drm/amdgpu: explicit give BO type to amdgpu_bo_create

2018-03-14T20:08:24+00:00

Drop the "kernel" and sg parameter and give the BO type to create explicit to amdgpu_bo_create instead of figuring it out from the parameters. Signed-off-by: Christian König Reviewed-by: Roger He Signed-off-by: Alex Deucher

drm/amdgpu: Add submit IB function for KFD

2018-02-07T01:32:39+00:00

This can be used for flushing caches when not using the HWS. Signed-off-by: Felix Kuehling Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay