diff options
Diffstat (limited to 'drivers/gpu/drm/drm_gem_vram_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem_vram_helper.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index bc181c0e9440..942af7edcd0c 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -92,13 +92,18 @@ static void drm_gem_vram_placement(struct drm_gem_vram_object *gbo, } static int drm_gem_vram_init(struct drm_device *dev, - struct ttm_bo_device *bdev, struct drm_gem_vram_object *gbo, size_t size, unsigned long pg_align) { + struct drm_vram_mm *vmm = dev->vram_mm; + struct ttm_bo_device *bdev; int ret; size_t acc_size; + if (WARN_ONCE(!vmm, "VRAM MM not initialized")) + return -EINVAL; + bdev = &vmm->bdev; + gbo->bo.base.funcs = &drm_gem_vram_object_funcs; ret = drm_gem_object_init(dev, &gbo->bo.base, size); @@ -126,7 +131,6 @@ err_drm_gem_object_release: /** * drm_gem_vram_create() - Creates a VRAM-backed GEM object * @dev: the DRM device - * @bdev: the TTM BO device backing the object * @size: the buffer size in bytes * @pg_align: the buffer's alignment in multiples of the page size * @@ -135,7 +139,6 @@ err_drm_gem_object_release: * an ERR_PTR()-encoded error code otherwise. */ struct drm_gem_vram_object *drm_gem_vram_create(struct drm_device *dev, - struct ttm_bo_device *bdev, size_t size, unsigned long pg_align) { @@ -146,7 +149,7 @@ struct drm_gem_vram_object *drm_gem_vram_create(struct drm_device *dev, if (!gbo) return ERR_PTR(-ENOMEM); - ret = drm_gem_vram_init(dev, bdev, gbo, size, pg_align); + ret = drm_gem_vram_init(dev, gbo, size, pg_align); if (ret < 0) goto err_kfree; @@ -480,7 +483,6 @@ EXPORT_SYMBOL(drm_gem_vram_vunmap); Helper for implementing &struct drm_driver.dumb_create * @file: the DRM file * @dev: the DRM device - * @bdev: the TTM BO device managing the buffer object * @pg_align: the buffer's alignment in multiples of the page size * @pitch_align: the scanline's alignment in powers of 2 * @args: the arguments as provided to \ @@ -497,7 +499,6 @@ EXPORT_SYMBOL(drm_gem_vram_vunmap); */ int drm_gem_vram_fill_create_dumb(struct drm_file *file, struct drm_device *dev, - struct ttm_bo_device *bdev, unsigned long pg_align, unsigned long pitch_align, struct drm_mode_create_dumb *args) @@ -519,7 +520,7 @@ int drm_gem_vram_fill_create_dumb(struct drm_file *file, if (!size) return -EINVAL; - gbo = drm_gem_vram_create(dev, bdev, size, pg_align); + gbo = drm_gem_vram_create(dev, size, pg_align); if (IS_ERR(gbo)) return PTR_ERR(gbo); @@ -614,8 +615,7 @@ int drm_gem_vram_driver_dumb_create(struct drm_file *file, if (WARN_ONCE(!dev->vram_mm, "VRAM MM not initialized")) return -EINVAL; - return drm_gem_vram_fill_create_dumb(file, dev, &dev->vram_mm->bdev, - 0, 0, args); + return drm_gem_vram_fill_create_dumb(file, dev, 0, 0, args); } EXPORT_SYMBOL(drm_gem_vram_driver_dumb_create); |
