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| author |   Emily Deng <Emily.Deng@amd.com> | 2019-11-04 12:45:09 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-11-06 16:27:47 -0500 |
| commit | 224f82e5b7bf6cb739179891a0e7093466e363d7 (patch) | |
| tree | 92b003d04c82ecc50a2b39f82b9030e05e85b5fb /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | |
| parent | drm/amd/powerplay: print the pptable provider (diff) | |
| download | linux-dev-224f82e5b7bf6cb739179891a0e7093466e363d7.tar.xz linux-dev-224f82e5b7bf6cb739179891a0e7093466e363d7.zip | |
drm/amdgpu/discovery: Need to free discovery memory
When unloading driver, need to free discovery memory.
Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index d5d916169226..61d9b7774d42 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1906,9 +1906,6 @@ void amdgpu_ttm_late_init(struct amdgpu_device *adev) void *stolen_vga_buf; /* return the VGA stolen memory (if any) back to VRAM */ amdgpu_bo_free_kernel(&adev->stolen_vga_memory, NULL, &stolen_vga_buf); - - /* return the IP Discovery TMR memory back to VRAM */ - amdgpu_bo_free_kernel(&adev->discovery_memory, NULL, NULL); } /** @@ -1921,7 +1918,10 @@ void amdgpu_ttm_fini(struct amdgpu_device *adev) amdgpu_ttm_debugfs_fini(adev); amdgpu_ttm_training_reserve_vram_fini(adev); + /* return the IP Discovery TMR memory back to VRAM */ + amdgpu_bo_free_kernel(&adev->discovery_memory, NULL, NULL); amdgpu_ttm_fw_reserve_vram_fini(adev); + if (adev->mman.aper_base_kaddr) iounmap(adev->mman.aper_base_kaddr); adev->mman.aper_base_kaddr = NULL; |