extra_lat 115 drivers/gpu/drm/nouveau/dispnv04/arb.c int fill_lat, extra_lat; extra_lat 165 drivers/gpu/drm/nouveau/dispnv04/arb.c extra_lat = xclks * 1000 * 1000 / mclk_freq; extra_lat 169 drivers/gpu/drm/nouveau/dispnv04/arb.c extra_lat += fill_lat + extra_lat + burst_lat; extra_lat 174 drivers/gpu/drm/nouveau/dispnv04/arb.c max_burst_o = (1 + fifo_len - extra_lat * drain_rate / (1000 * 1000)) extra_lat 186 drivers/gpu/drm/nouveau/dispnv04/arb.c min_lwm = (fill_lat + extra_lat) * drain_rate / (1000 * 1000) + 1;