DC_WIN_BLEND_2WIN_Y
DEBUGFS_REG32(DC_WIN_BLEND_2WIN_Y),
tegra_plane_writel(plane, background[1], DC_WIN_BLEND_2WIN_Y);
tegra_plane_writel(plane, blending[1], DC_WIN_BLEND_2WIN_Y);
tegra_plane_writel(plane, foreground, DC_WIN_BLEND_2WIN_Y);