diff options
| author | Christian König <christian.koenig@amd.com> | 2021-02-05 17:58:56 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2021-05-03 13:50:41 +0300 |
| commit | b072b9cd54f3dbd9597f2c0c2b8496a43c179806 (patch) | |
| tree | 555ea9cfa47f221a2090e6ef90300944fd141594 /drivers/gpu/drm/ttm/ttm_device.c | |
| parent | dc52e41d26610cb7b8e95c7d45aa7457b5dcc002 (diff) | |
| download | linux-b072b9cd54f3dbd9597f2c0c2b8496a43c179806.tar.xz | |
drm/ttm: add ttm_sys_manager v3
Add a separate manager for the system domain and make function tables
mandatory.
v2: debug is still optional
v3: return void during init
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210430092508.60710-1-christian.koenig@amd.com
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_device.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_device.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c index b169e9a4f5d4..460953dcad11 100644 --- a/drivers/gpu/drm/ttm/ttm_device.c +++ b/drivers/gpu/drm/ttm/ttm_device.c @@ -165,21 +165,6 @@ int ttm_device_swapout(struct ttm_device *bdev, struct ttm_operation_ctx *ctx, } EXPORT_SYMBOL(ttm_device_swapout); -static void ttm_init_sysman(struct ttm_device *bdev) -{ - struct ttm_resource_manager *man = &bdev->sysman; - - /* - * Initialize the system memory buffer type. - * Other types need to be driver / IOCTL initialized. - */ - man->use_tt = true; - - ttm_resource_manager_init(man, 0); - ttm_set_driver_manager(bdev, TTM_PL_SYSTEM, man); - ttm_resource_manager_set_used(man, true); -} - static void ttm_device_delayed_workqueue(struct work_struct *work) { struct ttm_device *bdev = @@ -222,7 +207,7 @@ int ttm_device_init(struct ttm_device *bdev, struct ttm_device_funcs *funcs, bdev->funcs = funcs; - ttm_init_sysman(bdev); + ttm_sys_man_init(bdev); ttm_pool_init(&bdev->pool, dev, use_dma_alloc, use_dma32); bdev->vma_manager = vma_manager; |