MIPI_DSI_FUNC_PRG_REG 504 drivers/gpu/drm/gma500/mdfld_dsi_dpi.c REG_WRITE(MIPI_DSI_FUNC_PRG_REG(pipe), val); MIPI_DSI_FUNC_PRG_REG 789 drivers/gpu/drm/gma500/mdfld_dsi_dpi.c REG_WRITE(MIPI_DSI_FUNC_PRG_REG(pipe), 0x00000200 | lane_count);