kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c, branch v5.13.5

drm/amdgpu: fix metadata_size for ubo ioctl queries

2021-07-19T08:04:35+00:00

[ Upstream commit eba98523724be7ad3539f2c975de1527e0c99dd6 ] Although the kfd_ioctl_get_dmabuf_info() still fail it will indicate the caller right metadat_size useful for the same kfd ioctl next time. Signed-off-by: Shiwu Zhang Reviewed-by: Nirmoy Das Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: switch kzalloc to kvzalloc in amdgpu_bo_create

2021-06-08T18:01:56+00:00

It will cause error when alloc memory larger than 128KB in amdgpu_bo_create->kzalloc. So it needs to switch kzalloc to kvzalloc. Call Trace: alloc_pages_current+0x6a/0xe0 kmalloc_order+0x32/0xb0 kmalloc_order_trace+0x1e/0x80 __kmalloc+0x249/0x2d0 amdgpu_bo_create+0x102/0x500 [amdgpu] ? xas_create+0x264/0x3e0 amdgpu_bo_create_vm+0x32/0x60 [amdgpu] amdgpu_vm_pt_create+0xf5/0x260 [amdgpu] amdgpu_vm_init+0x1fd/0x4d0 [amdgpu] Signed-off-by: Changfeng Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Remove unused function amdgpu_bo_fbdev_mmap()

2021-04-09T20:54:05+00:00

Remove an unused function. Mapping the fbdev framebuffer is apparently not supported. Signed-off-by: Thomas Zimmermann Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: make BO type check less restrictive

2021-04-09T20:45:37+00:00

BO with ttm_bo_type_sg type can also have tiling_flag and metadata. So so BO type check for only ttm_bo_type_kernel. Reviewed-by: Christian König Signed-off-by: Nirmoy Das Reported-by: Tom StDenis Signed-off-by: Alex Deucher

drm/amdgpu: use amdgpu_bo_user bo for metadata and tiling flag

2021-04-09T20:45:31+00:00

Tiling flag and metadata are only needed for BOs created by amdgpu_gem_object_create(), so we can remove those from the base class. v2: * squash tiling_flags and metadata relared patches into one * use BUG_ON for non ttm_bo_type_device type when accessing tiling_flags and metadata._ v3: *include to_amdgpu_bo_user Signed-off-by: Nirmoy Das Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: introduce struct amdgpu_bo_user

2021-04-09T20:45:19+00:00

Implement a new struct amdgpu_bo_user as subclass of struct amdgpu_bo and a function to created amdgpu_bo_user bo with a flag to identify the owner. v2: amdgpu_bo_to_amdgpu_bo_user -> to_amdgpu_bo_user() Signed-off-by: Nirmoy Das Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: allow variable BO struct creation

2021-04-09T20:45:12+00:00

Allow allocating BO structures with different structure size than struct amdgpu_bo. v2: Check bo_ptr_size in all amdgpu_bo_create() caller. Signed-off-by: Nirmoy Das Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: don't evict vram on APUs for suspend to ram (v4)

2021-04-09T20:36:34+00:00

Vram is system memory, so no need to evict. v2: use PM_EVENT messages v3: use correct dev v4: use driver flags Reviewed-by: Evan Quan Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2021-03-26T14:53:21+00:00

amd-drm-next-5.13-2021-03-23: amdgpu: - Debugfs cleanup - Various cleanups and spelling fixes - Flexible array cleanups - Initial AMD Freesync HDMI - Display fixes - 10bpc dithering improvements - Display ASSR support - Clean up and unify powerplay and swsmu interfaces - Vangogh fixes - Add SMU gfx busy queues for RV/PCO - PCIE DPM fixes - S0ix fixes - GPU metrics data fixes - DCN secure display support - Backlight type override - Add initial support for Aldebaran - RAS fixes - Prime fixes for A+A systems - Reset fixes - Initial resource cursor support - Drop legacy IO BAR requirements - Various power fixes amdkfd: - MMU notifier fixes - APU fixes radeon: - Debugfs cleanups - Flexible array cleanups UAPI: - amdgpu: Add a new INFO ioctl interface to query video capabilities rather than hardcoding them in userspace. This allows us to provide fine grained asic capabilities (e.g., if a particular part is bandwidth limited, we can limit the capabilities). Proposed userspace: https://gitlab.freedesktop.org/leoliu/drm/-/commits/info_video_caps https://gitlab.freedesktop.org/leoliu/mesa/-/commits/info_video_caps - amdkfd: bump the driver version. There was a problem with reporting some RAS features on older versions of the driver. Proposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/commit/7cdd63475c36bb9f49bb960f90f9a8cdb7e80a21 Danvet: A bunch of conflicts all over, but it seems to compile ... I did put the call to dc_allow_idle_optimizations() on a single line since it looked a bit too jarring to be left alone. Signed-off-by: Daniel Vetter From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20210324040147.1990338-1-alexander.deucher@amd.com

drm/amdgpu: Don't reserve vram as WC for A+A

2021-03-24T02:58:24+00:00

On A+A platform, vram can be mapped as WB. Not necessarily to always map vram as WC on such platform. Calling function arch_io_reserve_memtype_wc will mark the whole vram region as WC. So don't call it for A+A platform. Signed-off-by: Oak Zeng Suggested-by: Alex Deucher Acked-by: Christian Konig Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher