From: Roger He Date: Thu, 21 Dec 2017 09:42:51 +0000 (+0800) Subject: drm/ttm: use an operation ctx for ttm_tt_bind X-Git-Tag: v4.19~1610^2~15^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=993baf15560d2e8153f715cec677e6576b35662e;p=platform%2Fkernel%2Flinux-rpi3.git drm/ttm: use an operation ctx for ttm_tt_bind forward the operation context to ttm_tt_bind as well, and the ultimate goal is swapout enablement for reserved BOs. v2: use common term rather than amd specific Reviewed-by: Thomas Hellström Reviewed-by: Christian König Reviewed-by: Chuming Zhou Signed-off-by: Roger He Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 044f5b5..e4bb435 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -497,7 +497,7 @@ static int amdgpu_move_vram_ram(struct ttm_buffer_object *bo, bool evict, goto out_cleanup; } - r = ttm_tt_bind(bo->ttm, &tmp_mem); + r = ttm_tt_bind(bo->ttm, &tmp_mem, ctx); if (unlikely(r)) { goto out_cleanup; } diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index a7df632..ce328ed 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -1218,7 +1218,7 @@ nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr, if (ret) return ret; - ret = ttm_tt_bind(bo->ttm, &tmp_reg); + ret = ttm_tt_bind(bo->ttm, &tmp_reg, &ctx); if (ret) goto out; diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index afc5eed..a0a839b 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -339,7 +339,7 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo, goto out_cleanup; } - r = ttm_tt_bind(bo->ttm, &tmp_mem); + r = ttm_tt_bind(bo->ttm, &tmp_mem, &ctx); if (unlikely(r)) { goto out_cleanup; } diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 4424bf2..b3a71ac 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -300,7 +300,7 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo, goto out_err; if (mem->mem_type != TTM_PL_SYSTEM) { - ret = ttm_tt_bind(bo->ttm, mem); + ret = ttm_tt_bind(bo->ttm, mem, ctx); if (ret) goto out_err; } diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index b7eb507..153de1b 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -73,7 +73,7 @@ int ttm_bo_move_ttm(struct ttm_buffer_object *bo, return ret; if (new_mem->mem_type != TTM_PL_SYSTEM) { - ret = ttm_tt_bind(ttm, new_mem); + ret = ttm_tt_bind(ttm, new_mem, ctx); if (unlikely(ret != 0)) return ret; } diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index b48d7a0..5a046a3 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -261,12 +261,9 @@ void ttm_tt_unbind(struct ttm_tt *ttm) } } -int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem) +int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem, + struct ttm_operation_ctx *ctx) { - struct ttm_operation_ctx ctx = { - .interruptible = false, - .no_wait_gpu = false - }; int ret = 0; if (!ttm) @@ -275,7 +272,7 @@ int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem) if (ttm->state == tt_bound) return 0; - ret = ttm->bdev->driver->ttm_tt_populate(ttm, &ctx); + ret = ttm->bdev->driver->ttm_tt_populate(ttm, ctx); if (ret) return ret; diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 84860ec..94064b1 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -650,7 +650,8 @@ void ttm_dma_tt_fini(struct ttm_dma_tt *ttm_dma); * * Bind the pages of @ttm to an aperture location identified by @bo_mem */ -int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem); +int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem, + struct ttm_operation_ctx *ctx); /** * ttm_ttm_destroy: