From: Christian König Date: Wed, 26 Apr 2017 14:31:14 +0000 (+0200) Subject: drm/ttm: add context to driver move callback as well X-Git-Tag: v5.15~9430^2~33^2~79 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2823f4f019d888472c7032ab7d7bc1c98df3c071;p=platform%2Fkernel%2Flinux-starfive.git drm/ttm: add context to driver move callback as well Instead of passing the parameters manually. Signed-off-by: Christian König Reviewed-by: Michel Dänzer Reviewed-by: Chunming Zhou Tested-by: Dieter Nützel Tested-by: Michel Dänzer Acked-by: Felix Kuehling 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 48b2415..0e90f64 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -553,10 +553,9 @@ out_cleanup: return r; } -static int amdgpu_bo_move(struct ttm_buffer_object *bo, - bool evict, bool interruptible, - bool no_wait_gpu, - struct ttm_mem_reg *new_mem) +static int amdgpu_bo_move(struct ttm_buffer_object *bo, bool evict, + struct ttm_operation_ctx *ctx, + struct ttm_mem_reg *new_mem) { struct amdgpu_device *adev; struct amdgpu_bo *abo; @@ -591,19 +590,21 @@ static int amdgpu_bo_move(struct ttm_buffer_object *bo, if (old_mem->mem_type == TTM_PL_VRAM && new_mem->mem_type == TTM_PL_SYSTEM) { - r = amdgpu_move_vram_ram(bo, evict, interruptible, - no_wait_gpu, new_mem); + r = amdgpu_move_vram_ram(bo, evict, ctx->interruptible, + ctx->no_wait_gpu, new_mem); } else if (old_mem->mem_type == TTM_PL_SYSTEM && new_mem->mem_type == TTM_PL_VRAM) { - r = amdgpu_move_ram_vram(bo, evict, interruptible, - no_wait_gpu, new_mem); + r = amdgpu_move_ram_vram(bo, evict, ctx->interruptible, + ctx->no_wait_gpu, new_mem); } else { - r = amdgpu_move_blit(bo, evict, no_wait_gpu, new_mem, old_mem); + r = amdgpu_move_blit(bo, evict, ctx->no_wait_gpu, + new_mem, old_mem); } if (r) { memcpy: - r = ttm_bo_move_memcpy(bo, interruptible, no_wait_gpu, new_mem); + r = ttm_bo_move_memcpy(bo, ctx->interruptible, + ctx->no_wait_gpu, new_mem); if (r) { return r; } diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index dae90cb..949bf6b 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -1328,8 +1328,9 @@ nouveau_bo_vm_cleanup(struct ttm_buffer_object *bo, } static int -nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, bool intr, - bool no_wait_gpu, struct ttm_mem_reg *new_reg) +nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, + struct ttm_operation_ctx *ctx, + struct ttm_mem_reg *new_reg) { struct nouveau_drm *drm = nouveau_bdev(bo->bdev); struct nouveau_bo *nvbo = nouveau_bo(bo); @@ -1337,7 +1338,7 @@ nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, bool intr, struct nouveau_drm_tile *new_tile = NULL; int ret = 0; - ret = ttm_bo_wait(bo, intr, no_wait_gpu); + ret = ttm_bo_wait(bo, ctx->interruptible, ctx->no_wait_gpu); if (ret) return ret; @@ -1361,22 +1362,26 @@ nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, bool intr, /* Hardware assisted copy. */ if (drm->ttm.move) { if (new_reg->mem_type == TTM_PL_SYSTEM) - ret = nouveau_bo_move_flipd(bo, evict, intr, - no_wait_gpu, new_reg); + ret = nouveau_bo_move_flipd(bo, evict, + ctx->interruptible, + ctx->no_wait_gpu, new_reg); else if (old_reg->mem_type == TTM_PL_SYSTEM) - ret = nouveau_bo_move_flips(bo, evict, intr, - no_wait_gpu, new_reg); + ret = nouveau_bo_move_flips(bo, evict, + ctx->interruptible, + ctx->no_wait_gpu, new_reg); else - ret = nouveau_bo_move_m2mf(bo, evict, intr, - no_wait_gpu, new_reg); + ret = nouveau_bo_move_m2mf(bo, evict, + ctx->interruptible, + ctx->no_wait_gpu, new_reg); if (!ret) goto out; } /* Fallback to software copy. */ - ret = ttm_bo_wait(bo, intr, no_wait_gpu); + ret = ttm_bo_wait(bo, ctx->interruptible, ctx->no_wait_gpu); if (ret == 0) - ret = ttm_bo_move_memcpy(bo, intr, no_wait_gpu, new_reg); + ret = ttm_bo_move_memcpy(bo, ctx->interruptible, + ctx->no_wait_gpu, new_reg); out: if (drm->client.device.info.family < NV_DEVICE_INFO_V0_TESLA) { diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 586ecd6..d866f32 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -341,15 +341,14 @@ static void qxl_move_null(struct ttm_buffer_object *bo, new_mem->mm_node = NULL; } -static int qxl_bo_move(struct ttm_buffer_object *bo, - bool evict, bool interruptible, - bool no_wait_gpu, +static int qxl_bo_move(struct ttm_buffer_object *bo, bool evict, + struct ttm_operation_ctx *ctx, struct ttm_mem_reg *new_mem) { struct ttm_mem_reg *old_mem = &bo->mem; int ret; - ret = ttm_bo_wait(bo, interruptible, no_wait_gpu); + ret = ttm_bo_wait(bo, ctx->interruptible, ctx->no_wait_gpu); if (ret) return ret; @@ -358,7 +357,7 @@ static int qxl_bo_move(struct ttm_buffer_object *bo, qxl_move_null(bo, new_mem); return 0; } - return ttm_bo_move_memcpy(bo, interruptible, no_wait_gpu, + return ttm_bo_move_memcpy(bo, ctx->interruptible, ctx->no_wait_gpu, new_mem); } diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index ef7cb83..98e30d7 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -393,17 +393,16 @@ out_cleanup: return r; } -static int radeon_bo_move(struct ttm_buffer_object *bo, - bool evict, bool interruptible, - bool no_wait_gpu, - struct ttm_mem_reg *new_mem) +static int radeon_bo_move(struct ttm_buffer_object *bo, bool evict, + struct ttm_operation_ctx *ctx, + struct ttm_mem_reg *new_mem) { struct radeon_device *rdev; struct radeon_bo *rbo; struct ttm_mem_reg *old_mem = &bo->mem; int r; - r = ttm_bo_wait(bo, interruptible, no_wait_gpu); + r = ttm_bo_wait(bo, ctx->interruptible, ctx->no_wait_gpu); if (r) return r; @@ -433,19 +432,21 @@ static int radeon_bo_move(struct ttm_buffer_object *bo, if (old_mem->mem_type == TTM_PL_VRAM && new_mem->mem_type == TTM_PL_SYSTEM) { - r = radeon_move_vram_ram(bo, evict, interruptible, - no_wait_gpu, new_mem); + r = radeon_move_vram_ram(bo, evict, ctx->interruptible, + ctx->no_wait_gpu, new_mem); } else if (old_mem->mem_type == TTM_PL_SYSTEM && new_mem->mem_type == TTM_PL_VRAM) { - r = radeon_move_ram_vram(bo, evict, interruptible, - no_wait_gpu, new_mem); + r = radeon_move_ram_vram(bo, evict, ctx->interruptible, + ctx->no_wait_gpu, new_mem); } else { - r = radeon_move_blit(bo, evict, no_wait_gpu, new_mem, old_mem); + r = radeon_move_blit(bo, evict, ctx->no_wait_gpu, + new_mem, old_mem); } if (r) { memcpy: - r = ttm_bo_move_memcpy(bo, interruptible, no_wait_gpu, new_mem); + r = ttm_bo_move_memcpy(bo, ctx->interruptible, + ctx->no_wait_gpu, new_mem); if (r) { return r; } diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 4ed30ff..d3448c3 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -327,8 +327,7 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo, ret = ttm_bo_move_ttm(bo, ctx->interruptible, ctx->no_wait_gpu, mem); else if (bdev->driver->move) - ret = bdev->driver->move(bo, evict, ctx->interruptible, - ctx->no_wait_gpu, mem); + ret = bdev->driver->move(bo, evict, ctx, mem); else ret = ttm_bo_move_memcpy(bo, ctx->interruptible, ctx->no_wait_gpu, mem); diff --git a/drivers/gpu/drm/virtio/virtgpu_ttm.c b/drivers/gpu/drm/virtio/virtgpu_ttm.c index cd389c5..488c6bd0 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ttm.c +++ b/drivers/gpu/drm/virtio/virtgpu_ttm.c @@ -369,14 +369,13 @@ static void virtio_gpu_move_null(struct ttm_buffer_object *bo, new_mem->mm_node = NULL; } -static int virtio_gpu_bo_move(struct ttm_buffer_object *bo, - bool evict, bool interruptible, - bool no_wait_gpu, +static int virtio_gpu_bo_move(struct ttm_buffer_object *bo, bool evict, + struct ttm_operation_ctx *ctx, struct ttm_mem_reg *new_mem) { int ret; - ret = ttm_bo_wait(bo, interruptible, no_wait_gpu); + ret = ttm_bo_wait(bo, ctx->interruptible, ctx->no_wait_gpu); if (ret) return ret; diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 494322a..6996d88 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -409,15 +409,13 @@ struct ttm_bo_driver { * @bo: the buffer to move * @evict: whether this motion is evicting the buffer from * the graphics address space - * @interruptible: Use interruptible sleeps if possible when sleeping. - * @no_wait: whether this should give up and return -EBUSY - * if this move would require sleeping + * @ctx: context for this move with parameters * @new_mem: the new memory region receiving the buffer * * Move a buffer between two memory regions. */ int (*move)(struct ttm_buffer_object *bo, bool evict, - bool interruptible, bool no_wait_gpu, + struct ttm_operation_ctx *ctx, struct ttm_mem_reg *new_mem); /**