Searched refs:clockdiv (Results 1 - 8 of 8) sorted by relevance

/linux-4.4.14/drivers/net/can/mscan/
H A Dmpc5xxx_can.c115 u32 clockdiv; mpc512x_can_get_clock() local
131 clockdiv = 1; mpc512x_can_get_clock()
132 of_property_read_u32(np, "fsl,mscan-clock-divider", &clockdiv); mpc512x_can_get_clock()
134 clock_source ? clock_source : "<NULL>", clockdiv); mpc512x_can_get_clock()
176 clockdiv = freq_calc / 16000000; mpc512x_can_get_clock()
179 freq_calc, clockdiv, freq_calc / clockdiv); mpc512x_can_get_clock()
227 freq_calc /= clockdiv; mpc512x_can_get_clock()
/linux-4.4.14/drivers/staging/media/davinci_vpfe/
H A Ddm365_ipipeif_user.h25 /* clockdiv for IPIPE 5.1 */
/linux-4.4.14/drivers/media/usb/gspca/
H A Dpac7302.c502 u8 clockdiv; setexposure() local
510 clockdiv = (90 * gspca_dev->exposure->val + 1999) / 2000; setexposure()
513 * Note clockdiv = 3 also works, but when running at 30 fps, depending setexposure()
518 if (clockdiv < 6) setexposure()
519 clockdiv = 6; setexposure()
520 else if (clockdiv > 63) setexposure()
521 clockdiv = 63; setexposure()
528 if (clockdiv < 6 || clockdiv > 12) setexposure()
529 clockdiv = ((clockdiv + 2) / 3) * 3; setexposure()
532 * frame exposure time in ms = 1000 * clockdiv / 90 -> setexposure()
533 * exposure = (sd->exposure / 2) * 448 / (1000 * clockdiv / 90) setexposure()
535 exposure = (gspca_dev->exposure->val * 45 * 448) / (1000 * clockdiv); setexposure()
540 reg_w(gspca_dev, 0x02, clockdiv); setexposure()
H A Dmr97310a.c847 u8 clockdiv = (60 * expo + 7999) / 8000; setexposure() local
850 if (clockdiv < min_clockdiv && gspca_dev->pixfmt.width >= 320) setexposure()
851 clockdiv = min_clockdiv; setexposure()
852 else if (clockdiv < 2) setexposure()
853 clockdiv = 2; setexposure()
855 if (sd->cam_type == CAM_TYPE_VGA && clockdiv < 4) setexposure()
856 clockdiv = 4; setexposure()
858 /* Frame exposure time in ms = 1000 * clockdiv / 60 -> setexposure()
859 exposure = (sd->exposure / 8) * 511 / (1000 * clockdiv / 60) */ setexposure()
860 exposure = (60 * 511 * expo) / (8000 * clockdiv); setexposure()
870 sensor_write1(gspca_dev, 0x02, clockdiv); setexposure()
932 static const struct v4l2_ctrl_config clockdiv = { sd_init_controls() local
1008 sd->min_clockdiv = v4l2_ctrl_new_custom(hdl, &clockdiv, NULL); sd_init_controls()
H A Dautogain_functions.c98 (usually this means we can only control the clockdiv to change exposure)
99 As changing the clockdiv so that the fps drops from 30 to 15 fps for
H A Dov519.c109 u8 clockdiv; /* clockdiv override */ member in struct:sd
3534 sd->clockdiv = 3; ov511_mode_init_regs()
3555 sd->clockdiv = 0; ov511_mode_init_regs()
3562 sd->clockdiv = 1; ov511_mode_init_regs()
3565 sd->clockdiv = 2; ov511_mode_init_regs()
3568 sd->clockdiv = 5; ov511_mode_init_regs()
3572 sd->clockdiv = (sd->clockdiv + 1) * 2 - 1; ov511_mode_init_regs()
3574 if (sd->clockdiv > 10) ov511_mode_init_regs()
3575 sd->clockdiv = 10; ov511_mode_init_regs()
3581 sd->clockdiv = 0; ov511_mode_init_regs()
3586 fps = (interlaced ? 60 : 30) / (sd->clockdiv + 1) + 1; ov511_mode_init_regs()
3665 sd->clockdiv = 0; ov518_mode_init_regs()
3667 sd->clockdiv = 1; ov518_mode_init_regs()
3839 sd->clockdiv = 0; ov519_mode_init_regs()
3860 sd->clockdiv = 1; ov519_mode_init_regs()
3865 sd->clockdiv = 1; ov519_mode_init_regs()
3870 sd->clockdiv = 1; ov519_mode_init_regs()
3905 sd->clockdiv = 1; ov519_mode_init_regs()
4100 i2c_w(sd, 0x11, sd->clockdiv); mode_init_ov_sensor_regs()
H A Dsonixb.c800 is better then playing around with both clockdiv + partial setexposure()
1196 /* clockdiv from 4 to 3 (7.5 -> 10 fps) when in low res mode */ sd_start()
H A Dxirlink_cit.c1461 /* Calculate the clockdiv giving us max fps given the available bandwidth */ cit_get_clock_div()
1479 "PacketSize: %d, res: %dx%d -> using clockdiv: %d (%d fps)", cit_get_clock_div()

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