Commit 970003de authored Mar 17, 2025 by Thomas Zimmermann

drm/etnaviv: 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 helper tests the dma_buf
itself while import_attach is just an artifact of the import. Prepares
to make import_attach optional.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Russell King <linux+etnaviv@armlinux.org.uk>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: etnaviv@lists.freedesktop.org
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://lore.kernel.org/r/20250317131923.238374-3-tzimmermann@suse.de

parent fb10144b

drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -39,7 +39,7 @@ int etnaviv_gem_prime_vmap(struct drm_gem_object obj, struct iosys_map map)

		int etnaviv_gem_prime_pin(struct drm_gem_object *obj)
		{
		if (!obj->import_attach) {
		if (!drm_gem_is_imported(obj)) {
		struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);

		mutex_lock(&etnaviv_obj->lock);
		@@ -51,7 +51,7 @@ int etnaviv_gem_prime_pin(struct drm_gem_object *obj)

		void etnaviv_gem_prime_unpin(struct drm_gem_object *obj)
		{
		if (!obj->import_attach) {
		if (!drm_gem_is_imported(obj)) {
		struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);

		mutex_lock(&etnaviv_obj->lock);