drm: rockchip: add scaling for RK3036 win1

Add the registers needed to make scaling work on RK3036's win1.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20210528130554.72191-2-knaerzche@gmail.com

drivers/gpu/drm/rockchip/rockchip_vop_reg.c

@@ -77,15 +77,20 @@ static const uint64_t format_modifiers_win_lite[] = {
 	DRM_FORMAT_MOD_INVALID,
 };
 
-static const struct vop_scl_regs rk3036_win_scl = {
+static const struct vop_scl_regs rk3036_win0_scl = {
 	.scale_yrgb_x = VOP_REG(RK3036_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
 	.scale_yrgb_y = VOP_REG(RK3036_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
 	.scale_cbcr_x = VOP_REG(RK3036_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
 	.scale_cbcr_y = VOP_REG(RK3036_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
 };
 
+static const struct vop_scl_regs rk3036_win1_scl = {
+	.scale_yrgb_x = VOP_REG(RK3036_WIN1_SCL_FACTOR_YRGB, 0xffff, 0x0),
+	.scale_yrgb_y = VOP_REG(RK3036_WIN1_SCL_FACTOR_YRGB, 0xffff, 16),
+};
+
 static const struct vop_win_phy rk3036_win0_data = {
-	.scl = &rk3036_win_scl,
+	.scl = &rk3036_win0_scl,
 	.data_formats = formats_win_full,
 	.nformats = ARRAY_SIZE(formats_win_full),
 	.format_modifiers = format_modifiers_win_full,
@@ -102,6 +107,7 @@ static const struct vop_win_phy rk3036_win0_data = {
 };
 
 static const struct vop_win_phy rk3036_win1_data = {
+	.scl = &rk3036_win1_scl,
 	.data_formats = formats_win_lite,
 	.nformats = ARRAY_SIZE(formats_win_lite),
 	.format_modifiers = format_modifiers_win_lite,