SOR_REFCLK_DIV_INT  405 drivers/gpu/drm/tegra/hdmi.h #define SOR_REFCLK_DIV_INT(x)  (((x) & 0xff) << 8)
SOR_REFCLK_DIV_INT  387 drivers/gpu/drm/tegra/sor.h #define  SOR_REFCLK_DIV_INT(x) ((((x) >> 2) & 0xff) << 8)