drm/exynos: changed priority of mixer layers.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 33afd0c..4796167 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -779,15 +779,15 @@ static void mixer_win_reset(struct mixer_context *ctx)
        mixer_reg_writemask(res, MXR_STATUS, MXR_STATUS_16_BURST,
                MXR_STATUS_BURST_MASK);
 
-       /* setting default layer priority: layer1 > video > layer0
+       /* setting default layer priority: layer1 > layer0 > video
         * because typical usage scenario would be
+        * layer1 - OSD
         * layer0 - framebuffer
         * video - video overlay
-        * layer1 - OSD
         */
-       val  = MXR_LAYER_CFG_GRP0_VAL(1);
-       val |= MXR_LAYER_CFG_VP_VAL(2);
-       val |= MXR_LAYER_CFG_GRP1_VAL(3);
+       val = MXR_LAYER_CFG_GRP1_VAL(3);
+       val |= MXR_LAYER_CFG_GRP0_VAL(2);
+       val |= MXR_LAYER_CFG_VP_VAL(1);
        mixer_reg_write(res, MXR_LAYER_CFG, val);
 
        /* setting background color */