diff options
Diffstat (limited to 'drivers/gpu/drm/vkms/vkms_plane.c')
| -rw-r--r-- | drivers/gpu/drm/vkms/vkms_plane.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c index 9890137bcb8d..0824327cc860 100644 --- a/drivers/gpu/drm/vkms/vkms_plane.c +++ b/drivers/gpu/drm/vkms/vkms_plane.c @@ -1,5 +1,7 @@ // SPDX-License-Identifier: GPL-2.0+ +#include <linux/dma-buf-map.h> + #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_fourcc.h> @@ -146,15 +148,16 @@ static int vkms_prepare_fb(struct drm_plane *plane, struct drm_plane_state *state) { struct drm_gem_object *gem_obj; - void *vaddr; + struct dma_buf_map map; + int ret; if (!state->fb) return 0; gem_obj = drm_gem_fb_get_obj(state->fb, 0); - vaddr = drm_gem_shmem_vmap(gem_obj); - if (IS_ERR(vaddr)) - DRM_ERROR("vmap failed: %li\n", PTR_ERR(vaddr)); + ret = drm_gem_shmem_vmap(gem_obj, &map); + if (ret) + DRM_ERROR("vmap failed: %d\n", ret); return drm_gem_fb_prepare_fb(plane, state); } @@ -164,13 +167,15 @@ static void vkms_cleanup_fb(struct drm_plane *plane, { struct drm_gem_object *gem_obj; struct drm_gem_shmem_object *shmem_obj; + struct dma_buf_map map; if (!old_state->fb) return; gem_obj = drm_gem_fb_get_obj(old_state->fb, 0); shmem_obj = to_drm_gem_shmem_obj(drm_gem_fb_get_obj(old_state->fb, 0)); - drm_gem_shmem_vunmap(gem_obj, shmem_obj->vaddr); + dma_buf_map_set_vaddr(&map, shmem_obj->vaddr); + drm_gem_shmem_vunmap(gem_obj, &map); } static const struct drm_plane_helper_funcs vkms_primary_helper_funcs = { |