From: jsg <jsg@openbsd.org>
Date: Sun, 13 Aug 2023 10:33:48 +0000 (+0000)
Subject: drm/amdgpu: Remove unnecessary domain argument
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=c6bf6107d813147e422ddd0a18fce805f6d652e1;p=openbsd

drm/amdgpu: Remove unnecessary domain argument

From Luben Tuikov
3d0a34c42f0d50c06ca21761d625a823e245118e in linux-6.1.y/6.1.45
3273f11675ef11959d25a56df3279f712bcd41b7 in mainline linux
---

diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_object.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_object.c
index 5c44cb7e1df..a6b66b4d4f6 100644
--- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_object.c
+++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_object.c
@@ -348,17 +348,16 @@ int amdgpu_bo_create_kernel(struct amdgpu_device *adev,
  * @adev: amdgpu device object
  * @offset: offset of the BO
  * @size: size of the BO
- * @domain: where to place it
  * @bo_ptr:  used to initialize BOs in structures
  * @cpu_addr: optional CPU address mapping
  *
- * Creates a kernel BO at a specific offset in the address space of the domain.
+ * Creates a kernel BO at a specific offset in VRAM.
  *
  * Returns:
  * 0 on success, negative error code otherwise.
  */
 int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev,
-			       uint64_t offset, uint64_t size, uint32_t domain,
+			       uint64_t offset, uint64_t size,
 			       struct amdgpu_bo **bo_ptr, void **cpu_addr)
 {
 	struct ttm_operation_ctx ctx = { false, false };
@@ -368,8 +367,9 @@ int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev,
 	offset &= LINUX_PAGE_MASK;
 	size = roundup2(size, PAGE_SIZE);
 
-	r = amdgpu_bo_create_reserved(adev, size, PAGE_SIZE, domain, bo_ptr,
-				      NULL, cpu_addr);
+	r = amdgpu_bo_create_reserved(adev, size, PAGE_SIZE,
+				      AMDGPU_GEM_DOMAIN_VRAM, bo_ptr, NULL,
+				      cpu_addr);
 	if (r)
 		return r;
 
diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_object.h b/sys/dev/pci/drm/amd/amdgpu/amdgpu_object.h
index 9afdd36fb94..db2ddf155e8 100644
--- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_object.h
+++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_object.h
@@ -285,7 +285,7 @@ int amdgpu_bo_create_kernel(struct amdgpu_device *adev,
 			    u32 domain, struct amdgpu_bo **bo_ptr,
 			    u64 *gpu_addr, void **cpu_addr);
 int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev,
-			       uint64_t offset, uint64_t size, uint32_t domain,
+			       uint64_t offset, uint64_t size,
 			       struct amdgpu_bo **bo_ptr, void **cpu_addr);
 int amdgpu_bo_create_user(struct amdgpu_device *adev,
 			  struct amdgpu_bo_param *bp,
diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_ttm.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_ttm.c
index d65e372cd98..015e4431227 100644
--- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1612,7 +1612,6 @@ static int amdgpu_ttm_fw_reserve_vram_init(struct amdgpu_device *adev)
 	return amdgpu_bo_create_kernel_at(adev,
 					  adev->mman.fw_vram_usage_start_offset,
 					  adev->mman.fw_vram_usage_size,
-					  AMDGPU_GEM_DOMAIN_VRAM,
 					  &adev->mman.fw_vram_usage_reserved_bo,
 					  &adev->mman.fw_vram_usage_va);
 }
@@ -1637,7 +1636,6 @@ static int amdgpu_ttm_drv_reserve_vram_init(struct amdgpu_device *adev)
 	return amdgpu_bo_create_kernel_at(adev,
 					  adev->mman.drv_vram_usage_start_offset,
 					  adev->mman.drv_vram_usage_size,
-					  AMDGPU_GEM_DOMAIN_VRAM,
 					  &adev->mman.drv_vram_usage_reserved_bo,
 					  NULL);
 }
@@ -1718,7 +1716,6 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev)
 		ret = amdgpu_bo_create_kernel_at(adev,
 					 ctx->c2p_train_data_offset,
 					 ctx->train_data_size,
-					 AMDGPU_GEM_DOMAIN_VRAM,
 					 &ctx->c2p_bo,
 					 NULL);
 		if (ret) {
@@ -1732,7 +1729,6 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev)
 	ret = amdgpu_bo_create_kernel_at(adev,
 				adev->gmc.real_vram_size - adev->mman.discovery_tmr_size,
 				adev->mman.discovery_tmr_size,
-				AMDGPU_GEM_DOMAIN_VRAM,
 				&adev->mman.discovery_memory,
 				NULL);
 	if (ret) {
@@ -1854,21 +1850,18 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
 	 * avoid display artifacts while transitioning between pre-OS
 	 * and driver.  */
 	r = amdgpu_bo_create_kernel_at(adev, 0, adev->mman.stolen_vga_size,
-				       AMDGPU_GEM_DOMAIN_VRAM,
 				       &adev->mman.stolen_vga_memory,
 				       NULL);
 	if (r)
 		return r;
 	r = amdgpu_bo_create_kernel_at(adev, adev->mman.stolen_vga_size,
 				       adev->mman.stolen_extended_size,
-				       AMDGPU_GEM_DOMAIN_VRAM,
 				       &adev->mman.stolen_extended_memory,
 				       NULL);
 	if (r)
 		return r;
 	r = amdgpu_bo_create_kernel_at(adev, adev->mman.stolen_reserved_offset,
 				       adev->mman.stolen_reserved_size,
-				       AMDGPU_GEM_DOMAIN_VRAM,
 				       &adev->mman.stolen_reserved_memory,
 				       NULL);
 	if (r)
diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_virt.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_virt.c
index 5681a482afd..5791baf50b6 100644
--- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_virt.c
+++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_virt.c
@@ -391,7 +391,6 @@ static void amdgpu_virt_ras_reserve_bps(struct amdgpu_device *adev)
 		 */
 		if (amdgpu_bo_create_kernel_at(adev, bp << AMDGPU_GPU_PAGE_SHIFT,
 					       AMDGPU_GPU_PAGE_SIZE,
-					       AMDGPU_GEM_DOMAIN_VRAM,
 					       &bo, NULL))
 			DRM_DEBUG("RAS WARN: reserve vram for retired page %llx fail\n", bp);