From 25aaa3a1e5dba6256fd4a548f088ee1ebbc4b5f8 Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Tue, 19 Jan 2016 09:26:48 +0100 Subject: [PATCH] drm: initialize default rotation value to DRM_ROTATE_0 When no console framebuffer is enabled, the default plane state is defined by plane reset function. If driver uses generic helper, then rotation property is set to zero. This is not a valid value for that enum. This patch sets default rotation value to DRM_ROTATE_0. Signed-off-by: Marek Szyprowski Link: http://patchwork.freedesktop.org/patch/msgid/1453192008-13283-1-git-send-email-m.szyprowski@samsung.com Signed-off-by: Daniel Vetter --- drivers/gpu/drm/drm_atomic_helper.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index b9d8b5393955..f0c39840bacf 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -2532,8 +2532,10 @@ void drm_atomic_helper_plane_reset(struct drm_plane *plane) kfree(plane->state); plane->state = kzalloc(sizeof(*plane->state), GFP_KERNEL); - if (plane->state) + if (plane->state) { plane->state->plane = plane; + plane->state->rotation = BIT(DRM_ROTATE_0); + } } EXPORT_SYMBOL(drm_atomic_helper_plane_reset); -- 2.20.1