DC_WINBUF_START_ADDR_V
DEBUGFS_REG32(DC_WINBUF_START_ADDR_V),
tegra_plane_writel(plane, window->base[2], DC_WINBUF_START_ADDR_V);
tegra_plane_writel(p, lower_32_bits(base), DC_WINBUF_START_ADDR_V);
tegra_plane_writel(p, 0, DC_WINBUF_START_ADDR_V);