diff mbox series

[2/8] drm/arm/malidp: Always list modifiers

Message ID 20210427092018.832258-2-daniel.vetter@ffwll.ch
State Accepted
Commit 26c3e7fd5a3499e408915dadae5d5360790aae9a
Headers show
Series None | expand

Commit Message

Daniel Vetter April 27, 2021, 9:20 a.m. UTC 
Even when all we support is linear, make that explicit. Otherwise the
uapi is rather confusing.

Cc: stable@vger.kernel.org
Cc: Pekka Paalanen <pekka.paalanen@collabora.com>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/arm/malidp_planes.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index ddbba67f0283..8c2ab3d653b7 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -927,6 +927,11 @@  static const struct drm_plane_helper_funcs malidp_de_plane_helper_funcs = {
 	.atomic_disable = malidp_de_plane_disable,
 };
 
+static const uint64_t linear_only_modifiers[] = {
+	DRM_FORMAT_MOD_LINEAR,
+	DRM_FORMAT_MOD_INVALID
+};
+
 int malidp_de_planes_init(struct drm_device *drm)
 {
 	struct malidp_drm *malidp = drm->dev_private;
@@ -990,8 +995,8 @@  int malidp_de_planes_init(struct drm_device *drm)
 		 */
 		ret = drm_universal_plane_init(drm, &plane->base, crtcs,
 				&malidp_de_plane_funcs, formats, n,
-				(id == DE_SMART) ? NULL : modifiers, plane_type,
-				NULL);
+				(id == DE_SMART) ? linear_only_modifiers : modifiers,
+				plane_type, NULL);
 
 		if (ret < 0)
 			goto cleanup;