drm/rockchip: vop: rk3328: fix overlay abnormal

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / rockchip / rockchip_vop_reg.c

diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index 9b3583556a088c81082f12349877510e4a853d2d..34a778f4c5e55e906dd9076a1fa670e5ff6e88f8 100644 (file)
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -120,6 +120,7 @@ static const struct vop_win_phy rk3288_win01_data = {
        .uv_vir = VOP_REG(RK3288_WIN0_VIR, 0x3fff, 16),
        .src_alpha_ctl = VOP_REG(RK3288_WIN0_SRC_ALPHA_CTRL, 0xffffffff, 0),
        .dst_alpha_ctl = VOP_REG(RK3288_WIN0_DST_ALPHA_CTRL, 0xffffffff, 0),
+       .channel = VOP_REG_VER(RK3288_WIN0_CTRL2, 0xff, 0, 3, 8, 8),
 };
 
 static const struct vop_win_phy rk3288_win23_data = {