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| author |   Nirmoy Das <nirmoy.das@amd.com> | 2021-02-11 15:33:30 +0100 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-02-18 16:43:09 -0500 |
| commit | 0299bef975d6683824c5769075e7106a39d96b84 (patch) | |
| tree | a7547a2f17bf03a362b80d094f600d5c7ca55060 /drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | |
| parent | drm/radeon: cleanup debugfs (diff) | |
| download | linux-dev-0299bef975d6683824c5769075e7106a39d96b84.tar.xz linux-dev-0299bef975d6683824c5769075e7106a39d96b84.zip | |
drm/amdgpu: remove CONFIG_DRM_AMDGPU_GART_DEBUGFS
Removed unused CONFIG_DRM_AMDGPU_GART_DEBUGFS code.
We can use umr instead of this gart debugfs.
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c index 0db933026722..23823a57374f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c @@ -236,9 +236,6 @@ int amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset, t = offset / AMDGPU_GPU_PAGE_SIZE; p = t / AMDGPU_GPU_PAGES_IN_CPU_PAGE; for (i = 0; i < pages; i++, p++) { -#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS - adev->gart.pages[p] = NULL; -#endif page_base = adev->dummy_page_addr; if (!adev->gart.ptr) continue; @@ -312,9 +309,6 @@ int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset, int pages, struct page **pagelist, dma_addr_t *dma_addr, uint64_t flags) { -#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS - unsigned t,p; -#endif int r, i; if (!adev->gart.ready) { @@ -322,13 +316,6 @@ int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset, return -EINVAL; } -#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS - t = offset / AMDGPU_GPU_PAGE_SIZE; - p = t / AMDGPU_GPU_PAGES_IN_CPU_PAGE; - for (i = 0; i < pages; i++, p++) - adev->gart.pages[p] = pagelist ? pagelist[i] : NULL; -#endif - if (!adev->gart.ptr) return 0; @@ -373,14 +360,6 @@ int amdgpu_gart_init(struct amdgpu_device *adev) DRM_INFO("GART: num cpu pages %u, num gpu pages %u\n", adev->gart.num_cpu_pages, adev->gart.num_gpu_pages); -#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS - /* Allocate pages table */ - adev->gart.pages = vzalloc(array_size(sizeof(void *), - adev->gart.num_cpu_pages)); - if (adev->gart.pages == NULL) - return -ENOMEM; -#endif - return 0; } @@ -393,9 +372,5 @@ int amdgpu_gart_init(struct amdgpu_device *adev) */ void amdgpu_gart_fini(struct amdgpu_device *adev) { -#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS - vfree(adev->gart.pages); - adev->gart.pages = NULL; -#endif amdgpu_gart_dummy_page_fini(adev); } |