drm/amdgpu/ttm: init managers from the driver side.

Use new init calls to unwrap manager init

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-16-airlied@gmail.com

1 files changed, 5 insertions, 32 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index da6434ea07f1..40583540d855 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -62,43 +62,16 @@
 
 #define AMDGPU_TTM_VRAM_MAX_DW_READ	(size_t)128
 
-static int amdgpu_ttm_init_vram(struct amdgpu_device *adev)
-{
-
-	struct ttm_mem_type_manager *man = &adev->mman.bdev.man[TTM_PL_VRAM];
-
-	man->func = &amdgpu_vram_mgr_func;
-	man->available_caching = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC;
-	man->default_caching = TTM_PL_FLAG_WC;
-
-	return ttm_bo_init_mm(&adev->mman.bdev, TTM_PL_VRAM,
-			      adev->gmc.real_vram_size >> PAGE_SHIFT);
-}
-
-static int amdgpu_ttm_init_gtt(struct amdgpu_device *adev, uint64_t gtt_size)
-{
-	struct ttm_mem_type_manager *man = &adev->mman.bdev.man[TTM_PL_TT];
-
-	man->use_tt = true;
-	man->func = &amdgpu_gtt_mgr_func;
-	man->available_caching = TTM_PL_MASK_CACHING;
-	man->default_caching = TTM_PL_FLAG_CACHED;
-
-	return ttm_bo_init_mm(&adev->mman.bdev, TTM_PL_TT,
-			      gtt_size >> PAGE_SHIFT);
-}
-
 static int amdgpu_ttm_init_on_chip(struct amdgpu_device *adev,
-				   unsigned int type,
-				   uint64_t size)
+				    unsigned int type,
+				    uint64_t size)
 {
 	struct ttm_mem_type_manager *man = &adev->mman.bdev.man[type];
 
-	man->func = &ttm_bo_manager_func;
 	man->available_caching = TTM_PL_FLAG_UNCACHED;
 	man->default_caching = TTM_PL_FLAG_UNCACHED;
 
-	return ttm_bo_init_mm(&adev->mman.bdev, type, size);
+	return ttm_range_man_init(&adev->mman.bdev, man, size >> PAGE_SHIFT);
 }
 
 /**
@@ -1883,7 +1856,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
 	adev->mman.bdev.no_retry = true;
 
 	/* Initialize VRAM pool with all of VRAM divided into pages */
-	r = amdgpu_ttm_init_vram(adev);
+	r = amdgpu_vram_mgr_init(adev);
 	if (r) {
 		DRM_ERROR("Failed initializing VRAM heap.\n");
 		return r;
@@ -1964,7 +1937,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
 		gtt_size = (uint64_t)amdgpu_gtt_size << 20;
 
 	/* Initialize GTT memory pool */
-	r = amdgpu_ttm_init_gtt(adev, gtt_size);
+	r = amdgpu_gtt_mgr_init(adev, gtt_size);
 	if (r) {
 		DRM_ERROR("Failed initializing GTT heap.\n");
 		return r;