diff options
Diffstat (limited to 'drivers/gpu/drm/vkms/vkms_writeback.c')
| -rw-r--r-- | drivers/gpu/drm/vkms/vkms_writeback.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/gpu/drm/vkms/vkms_writeback.c b/drivers/gpu/drm/vkms/vkms_writeback.c index 094fa4aa061d..26b903926872 100644 --- a/drivers/gpu/drm/vkms/vkms_writeback.c +++ b/drivers/gpu/drm/vkms/vkms_writeback.c @@ -6,6 +6,7 @@ #include <drm/drm_probe_helper.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_gem_framebuffer_helper.h> +#include <drm/drm_gem_shmem_helper.h> static const u32 vkms_wb_formats[] = { DRM_FORMAT_XRGB8888, @@ -63,22 +64,20 @@ static int vkms_wb_connector_get_modes(struct drm_connector *connector) static int vkms_wb_prepare_job(struct drm_writeback_connector *wb_connector, struct drm_writeback_job *job) { - struct vkms_gem_object *vkms_obj; struct drm_gem_object *gem_obj; - int ret; + void *vaddr; if (!job->fb) return 0; gem_obj = drm_gem_fb_get_obj(job->fb, 0); - ret = vkms_gem_vmap(gem_obj); - if (ret) { - DRM_ERROR("vmap failed: %d\n", ret); - return ret; + vaddr = drm_gem_shmem_vmap(gem_obj); + if (IS_ERR(vaddr)) { + DRM_ERROR("vmap failed: %li\n", PTR_ERR(vaddr)); + return PTR_ERR(vaddr); } - vkms_obj = drm_gem_to_vkms_gem(gem_obj); - job->priv = vkms_obj->vaddr; + job->priv = vaddr; return 0; } @@ -93,7 +92,7 @@ static void vkms_wb_cleanup_job(struct drm_writeback_connector *connector, return; gem_obj = drm_gem_fb_get_obj(job->fb, 0); - vkms_gem_vunmap(gem_obj); + drm_gem_shmem_vunmap(gem_obj, job->priv); vkmsdev = drm_device_to_vkms_device(gem_obj->dev); vkms_set_composer(&vkmsdev->output, false); |