N_LANES           192 drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c #define N_LANES(n)			(((n) - 1) & 0x3)
N_LANES            38 drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c #define N_LANES(n)			((((n) - 1) & 0x3) << 0)