Lines Matching refs:speed
204 unsigned height, width, hblank, vblank, speed; in calc_fps() local
213 speed = mt9v011_read(sd, R0A_MT9V011_CLK_SPEED); in calc_fps()
215 row_time = (width + 113 + hblank) * (speed + 2); in calc_fps()
236 u64 t_time, speed; in calc_speed() local
255 speed = t_time; in calc_speed()
256 do_div(speed, row_time * line_time); in calc_speed()
259 if (speed < 2) in calc_speed()
260 speed = 0; in calc_speed()
262 speed -= 2; in calc_speed()
265 if (speed > 15) in calc_speed()
268 return (u16)speed; in calc_speed()
381 u16 speed; in mt9v011_s_frame_interval() local
383 speed = calc_speed(sd, tpf->numerator, tpf->denominator); in mt9v011_s_frame_interval()
385 mt9v011_write(sd, R0A_MT9V011_CLK_SPEED, speed); in mt9v011_s_frame_interval()
386 v4l2_dbg(1, debug, sd, "Setting speed to %d\n", speed); in mt9v011_s_frame_interval()