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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2016-01-19 11:26:48 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-01-19 11:42:01 +0300 |
| commit | 25aaa3a1e5dba6256fd4a548f088ee1ebbc4b5f8 (patch) | |
| tree | 4920b9a4f176435dc350efb677f3e345878f8b3e /drivers | |
| parent | c6c5c7fa7f3ec7d35541e9e4c6feb4ccd6cca7c9 (diff) | |
| download | linux-25aaa3a1e5dba6256fd4a548f088ee1ebbc4b5f8.tar.xz | |
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 <m.szyprowski@samsung.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1453192008-13283-1-git-send-email-m.szyprowski@samsung.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 4 |
1 files changed, 3 insertions, 1 deletions
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); |