diff options
Diffstat (limited to 'drivers/gpu/drm/drm_gem_vram_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem_vram_helper.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index 3f00192215d1..dc7f938bfff2 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-or-later -#include <linux/dma-buf-map.h> +#include <linux/iosys-map.h> #include <linux/module.h> #include <drm/drm_debugfs.h> @@ -116,7 +116,7 @@ static void drm_gem_vram_cleanup(struct drm_gem_vram_object *gbo) */ WARN_ON(gbo->vmap_use_count); - WARN_ON(dma_buf_map_is_set(&gbo->map)); + WARN_ON(iosys_map_is_set(&gbo->map)); drm_gem_object_release(&gbo->bo.base); } @@ -365,7 +365,7 @@ int drm_gem_vram_unpin(struct drm_gem_vram_object *gbo) EXPORT_SYMBOL(drm_gem_vram_unpin); static int drm_gem_vram_kmap_locked(struct drm_gem_vram_object *gbo, - struct dma_buf_map *map) + struct iosys_map *map) { int ret; @@ -377,7 +377,7 @@ static int drm_gem_vram_kmap_locked(struct drm_gem_vram_object *gbo, * page mapping might still be around. Only vmap if the there's * no mapping present. */ - if (dma_buf_map_is_null(&gbo->map)) { + if (iosys_map_is_null(&gbo->map)) { ret = ttm_bo_vmap(&gbo->bo, &gbo->map); if (ret) return ret; @@ -391,14 +391,14 @@ out: } static void drm_gem_vram_kunmap_locked(struct drm_gem_vram_object *gbo, - struct dma_buf_map *map) + struct iosys_map *map) { struct drm_device *dev = gbo->bo.base.dev; if (drm_WARN_ON_ONCE(dev, !gbo->vmap_use_count)) return; - if (drm_WARN_ON_ONCE(dev, !dma_buf_map_is_equal(&gbo->map, map))) + if (drm_WARN_ON_ONCE(dev, !iosys_map_is_equal(&gbo->map, map))) return; /* BUG: map not mapped from this BO */ if (--gbo->vmap_use_count > 0) @@ -428,7 +428,7 @@ static void drm_gem_vram_kunmap_locked(struct drm_gem_vram_object *gbo, * Returns: * 0 on success, or a negative error code otherwise. */ -int drm_gem_vram_vmap(struct drm_gem_vram_object *gbo, struct dma_buf_map *map) +int drm_gem_vram_vmap(struct drm_gem_vram_object *gbo, struct iosys_map *map) { int ret; @@ -463,7 +463,8 @@ EXPORT_SYMBOL(drm_gem_vram_vmap); * A call to drm_gem_vram_vunmap() unmaps and unpins a GEM VRAM buffer. See * the documentation for drm_gem_vram_vmap() for more information. */ -void drm_gem_vram_vunmap(struct drm_gem_vram_object *gbo, struct dma_buf_map *map) +void drm_gem_vram_vunmap(struct drm_gem_vram_object *gbo, + struct iosys_map *map) { int ret; @@ -567,7 +568,7 @@ static void drm_gem_vram_bo_driver_move_notify(struct drm_gem_vram_object *gbo) return; ttm_bo_vunmap(bo, &gbo->map); - dma_buf_map_clear(&gbo->map); /* explicitly clear mapping for next vmap call */ + iosys_map_clear(&gbo->map); /* explicitly clear mapping for next vmap call */ } static int drm_gem_vram_bo_driver_move(struct drm_gem_vram_object *gbo, @@ -802,7 +803,8 @@ static void drm_gem_vram_object_unpin(struct drm_gem_object *gem) * Returns: * 0 on success, or a negative error code otherwise. */ -static int drm_gem_vram_object_vmap(struct drm_gem_object *gem, struct dma_buf_map *map) +static int drm_gem_vram_object_vmap(struct drm_gem_object *gem, + struct iosys_map *map) { struct drm_gem_vram_object *gbo = drm_gem_vram_of_gem(gem); @@ -815,7 +817,8 @@ static int drm_gem_vram_object_vmap(struct drm_gem_object *gem, struct dma_buf_m * @gem: The GEM object to unmap * @map: Kernel virtual address where the VRAM GEM object was mapped */ -static void drm_gem_vram_object_vunmap(struct drm_gem_object *gem, struct dma_buf_map *map) +static void drm_gem_vram_object_vunmap(struct drm_gem_object *gem, + struct iosys_map *map) { struct drm_gem_vram_object *gbo = drm_gem_vram_of_gem(gem); |