[2/9] drm/exynos: rotator: Fix DRM_MODE_REFLECT_{X,Y} interpretation

Message ID 20180607110614.335-3-m.szyprowski@samsung.com
State New
Headers show
Series
  • Exynos DRM IPP fixes
Related show

Commit Message

Marek Szyprowski June 7, 2018, 11:06 a.m.
Horizontal (DRM_MODE_REFLECT_Y) and vertical (DMR_MODE_REFLECT_Y) flip
were swapped in Rotator driver. Fix this by swapping code for interpreting
them.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

---
 drivers/gpu/drm/exynos/exynos_drm_rotator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.17.1

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Patch

diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 1a76dd3d52e1..a820a68429b9 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -168,9 +168,9 @@  static void rotator_dst_set_transf(struct rot_context *rot,
 	val &= ~ROT_CONTROL_FLIP_MASK;
 
 	if (rotation & DRM_MODE_REFLECT_X)
-		val |= ROT_CONTROL_FLIP_HORIZONTAL;
-	if (rotation & DRM_MODE_REFLECT_Y)
 		val |= ROT_CONTROL_FLIP_VERTICAL;
+	if (rotation & DRM_MODE_REFLECT_Y)
+		val |= ROT_CONTROL_FLIP_HORIZONTAL;
 
 	val &= ~ROT_CONTROL_ROT_MASK;