diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0892-drm-amdgpu-remove-amdgpu_bo_backup_to_shadow.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/0892-drm-amdgpu-remove-amdgpu_bo_backup_to_shadow.patch | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0892-drm-amdgpu-remove-amdgpu_bo_backup_to_shadow.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0892-drm-amdgpu-remove-amdgpu_bo_backup_to_shadow.patch new file mode 100644 index 00000000..7574a5a9 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0892-drm-amdgpu-remove-amdgpu_bo_backup_to_shadow.patch @@ -0,0 +1,95 @@ +From f2677e33f6019bb4f85345f80bd9b11d37d32693 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> +Date: Wed, 7 Nov 2018 09:23:26 +0100 +Subject: [PATCH 0892/2940] drm/amdgpu: remove amdgpu_bo_backup_to_shadow +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It is unused. + +Signed-off-by: Christian König <christian.koenig@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 47 ---------------------- + drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 5 --- + 2 files changed, 52 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +index 4afea68fcd60..55cfbf509b15 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +@@ -640,53 +640,6 @@ int amdgpu_bo_create(struct amdgpu_device *adev, + return r; + } + +-/** +- * amdgpu_bo_backup_to_shadow - Backs up an &amdgpu_bo buffer object +- * @adev: amdgpu device object +- * @ring: amdgpu_ring for the engine handling the buffer operations +- * @bo: &amdgpu_bo buffer to be backed up +- * @resv: reservation object with embedded fence +- * @fence: dma_fence associated with the operation +- * @direct: whether to submit the job directly +- * +- * Copies an &amdgpu_bo buffer object to its shadow object. +- * Not used for now. +- * +- * Returns: +- * 0 for success or a negative error code on failure. +- */ +-int amdgpu_bo_backup_to_shadow(struct amdgpu_device *adev, +- struct amdgpu_ring *ring, +- struct amdgpu_bo *bo, +- struct reservation_object *resv, +- struct dma_fence **fence, +- bool direct) +- +-{ +- struct amdgpu_bo *shadow = bo->shadow; +- uint64_t bo_addr, shadow_addr; +- int r; +- +- if (!shadow) +- return -EINVAL; +- +- bo_addr = amdgpu_bo_gpu_offset(bo); +- shadow_addr = amdgpu_bo_gpu_offset(bo->shadow); +- +- r = reservation_object_reserve_shared(bo->tbo.resv); +- if (r) +- goto err; +- +- r = amdgpu_copy_buffer(ring, bo_addr, shadow_addr, +- amdgpu_bo_size(bo), resv, fence, +- direct, false); +- if (!r) +- amdgpu_bo_fence(bo, *fence, true); +- +-err: +- return r; +-} +- + /** + * amdgpu_bo_validate - validate an &amdgpu_bo buffer object + * @bo: pointer to the buffer object +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +index b70359d86007..f86acdf3ef39 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +@@ -271,11 +271,6 @@ int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo); + void amdgpu_bo_fence(struct amdgpu_bo *bo, struct dma_fence *fence, + bool shared); + u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo); +-int amdgpu_bo_backup_to_shadow(struct amdgpu_device *adev, +- struct amdgpu_ring *ring, +- struct amdgpu_bo *bo, +- struct reservation_object *resv, +- struct dma_fence **fence, bool direct); + int amdgpu_bo_validate(struct amdgpu_bo *bo); + int amdgpu_bo_restore_shadow(struct amdgpu_bo *shadow, + struct dma_fence **fence); +-- +2.17.1 + |