From a4ec848910a32c0a1e35504088d579c6e2a017f4 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Tue, 11 Jun 2019 18:04:42 +1000
Subject: drm/nouveau/kms/nv50-: use __drm_atomic_helper_plane_reset()
Git-commit: a4ec848910a32c0a1e35504088d579c6e2a017f4
Patch-mainline: v5.4-rc1
References: bsc#1152489
We have some of this open-coded already, use the helper to prevent problems
when adding (for example) support for the alpha property.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/nouveau/dispnv50/wndw.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.c b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
index c8d078629722..f671fea8b26d 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/wndw.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
@@ -538,9 +538,8 @@ nv50_wndw_reset(struct drm_plane *plane)
if (plane->state)
plane->funcs->atomic_destroy_state(plane, plane->state);
- plane->state = &asyw->state;
- plane->state->plane = plane;
- plane->state->rotation = DRM_MODE_ROTATE_0;
+
+ __drm_atomic_helper_plane_reset(plane, &asyw->state);
}
static void
--
2.28.0