Commit ad595a8a authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/vc4: Test for imported buffers with drm_gem_is_imported() 



Instead of testing import_attach for imported GEM buffers, invoke
drm_gem_is_imported() to do the test. The test itself does not change.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Dave Stevenson <dave.stevenson@raspberrypi.com>
Cc: "Maíra Canal" <mcanal@igalia.com>
Cc: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>
Reviewed-by: default avatarMaíra Canal <mcanal@igalia.com>
Link: https://patch.msgid.link/20260227133113.235940-12-tzimmermann@suse.de
parent c70708c5

drivers/gpu/drm/vc4/vc4_bo.c

+1 −1
Original line number Diff line number Diff line
@@ -556,7 +556,7 @@ static void vc4_free_object(struct drm_gem_object *gem_bo) 
	mutex_lock(&vc4->bo_lock);

	/* If the object references someone else's memory, we can't cache it.

	 */

	if (gem_bo->import_attach) {

	if (drm_gem_is_imported(gem_bo)) {

		vc4_bo_destroy(bo);

		goto out;

	}

drivers/gpu/drm/vc4/vc4_gem.c

+1 −1
Original line number Diff line number Diff line
@@ -1250,7 +1250,7 @@ int vc4_gem_madvise_ioctl(struct drm_device *dev, void *data, 
	/* Not sure it's safe to purge imported BOs. Let's just assume it's

	 * not until proven otherwise.

	 */

	if (gem_obj->import_attach) {

	if (drm_gem_is_imported(gem_obj)) {

		DRM_DEBUG("madvise not supported on imported BOs\n");

		ret = -EINVAL;

		goto out_put_gem;