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Searched refs:tpf (Results 1 – 8 of 8) sorted by relevance

/linux-4.1.27/drivers/media/i2c/
Dov7670.c763 struct v4l2_fract *tpf) in ov7675_get_framerate() argument
778 tpf->numerator = 1; in ov7675_get_framerate()
779 tpf->denominator = (5 * pll_factor * info->clock_speed) / in ov7675_get_framerate()
784 struct v4l2_fract *tpf) in ov7675_set_framerate() argument
808 if (tpf->numerator == 0 || tpf->denominator == 0) { in ov7675_set_framerate()
811 clkrc = (5 * pll_factor * info->clock_speed * tpf->numerator) / in ov7675_set_framerate()
812 (4 * tpf->denominator); in ov7675_set_framerate()
830 ov7675_get_framerate(sd, tpf); in ov7675_set_framerate()
840 struct v4l2_fract *tpf) in ov7670_get_framerate_legacy() argument
844 tpf->numerator = 1; in ov7670_get_framerate_legacy()
[all …]
Dvs6624.c679 struct v4l2_fract *tpf = &cp->timeperframe; in vs6624_s_parm() local
686 if (tpf->numerator == 0 || tpf->denominator == 0 in vs6624_s_parm()
687 || (tpf->denominator > tpf->numerator * MAX_FRAME_RATE)) { in vs6624_s_parm()
689 tpf->numerator = 1; in vs6624_s_parm()
690 tpf->denominator = MAX_FRAME_RATE; in vs6624_s_parm()
692 sensor->frame_rate.numerator = tpf->denominator; in vs6624_s_parm()
693 sensor->frame_rate.denominator = tpf->numerator; in vs6624_s_parm()
Dmt9v011.c369 struct v4l2_fract *tpf = &cp->timeperframe; in mt9v011_s_parm() local
377 speed = calc_speed(sd, tpf->numerator, tpf->denominator); in mt9v011_s_parm()
383 calc_fps(sd, &tpf->numerator, &tpf->denominator); in mt9v011_s_parm()
/linux-4.1.27/drivers/media/i2c/soc_camera/
Dov6650.c204 struct v4l2_fract tpf; /* as requested with s_parm */ member
664 clkrc |= to_clkrc(&priv->tpf, priv->pclk_limit, priv->pclk_max); in ov6650_s_fmt()
740 cp->timeperframe.numerator = GET_CLKRC_DIV(to_clkrc(&priv->tpf, in ov6650_g_parm()
755 struct v4l2_fract *tpf = &cp->timeperframe; in ov6650_s_parm() local
765 if (tpf->numerator == 0 || tpf->denominator == 0) in ov6650_s_parm()
768 div = (tpf->numerator * FRAME_RATE_MAX) / tpf->denominator; in ov6650_s_parm()
779 priv->tpf.numerator = div; in ov6650_s_parm()
780 priv->tpf.denominator = FRAME_RATE_MAX; in ov6650_s_parm()
782 clkrc = to_clkrc(&priv->tpf, priv->pclk_limit, priv->pclk_max); in ov6650_s_parm()
786 tpf->numerator = GET_CLKRC_DIV(clkrc); in ov6650_s_parm()
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/linux-4.1.27/drivers/media/usb/gspca/
Dov534.c1478 struct v4l2_fract *tpf = &cp->timeperframe; in sd_get_streamparm() local
1482 tpf->numerator = 1; in sd_get_streamparm()
1483 tpf->denominator = sd->frame_rate; in sd_get_streamparm()
1491 struct v4l2_fract *tpf = &cp->timeperframe; in sd_set_streamparm() local
1494 if (tpf->numerator == 0 || tpf->denominator == 0) in sd_set_streamparm()
1499 sd->frame_rate = tpf->denominator / tpf->numerator; in sd_set_streamparm()
1505 tpf->numerator = 1; in sd_set_streamparm()
1506 tpf->denominator = sd->frame_rate; in sd_set_streamparm()
Dtopro.c4779 struct v4l2_fract *tpf = &cp->timeperframe; in sd_get_streamparm() local
4783 tpf->numerator = 1; in sd_get_streamparm()
4793 tpf->denominator = fr; in sd_get_streamparm()
4802 struct v4l2_fract *tpf = &cp->timeperframe; in sd_set_streamparm() local
4805 if (tpf->numerator == 0 || tpf->denominator == 0) in sd_set_streamparm()
4808 sd->framerate = tpf->denominator / tpf->numerator; in sd_set_streamparm()
4819 tpf->numerator = 1; in sd_set_streamparm()
4820 tpf->denominator = fr; in sd_set_streamparm()
/linux-4.1.27/drivers/media/platform/vivid/
Dvivid-vid-cap.c1802 struct v4l2_fract tpf; in vivid_vid_cap_s_parm() local
1812 tpf = parm->parm.capture.timeperframe; in vivid_vid_cap_s_parm()
1814 if (tpf.denominator == 0) in vivid_vid_cap_s_parm()
1815 tpf = webcam_intervals[ival_sz - 1]; in vivid_vid_cap_s_parm()
1817 if (FRACT_CMP(tpf, >=, webcam_intervals[i])) in vivid_vid_cap_s_parm()
1822 tpf = webcam_intervals[dev->webcam_ival_idx]; in vivid_vid_cap_s_parm()
1823 tpf = FRACT_CMP(tpf, <, tpf_min) ? tpf_min : tpf; in vivid_vid_cap_s_parm()
1824 tpf = FRACT_CMP(tpf, >, tpf_max) ? tpf_max : tpf; in vivid_vid_cap_s_parm()
1828 dev->timeperframe_vid_cap = tpf; in vivid_vid_cap_s_parm()
1829 parm->parm.capture.timeperframe = tpf; in vivid_vid_cap_s_parm()
/linux-4.1.27/drivers/media/usb/cpia2/
Dcpia2_v4l.c544 struct v4l2_fract tpf = cap->timeperframe; in cpia2_s_parm() local
550 if (ret || !tpf.denominator || !tpf.numerator) in cpia2_s_parm()
558 struct v4l2_fract f1 = tpf; in cpia2_s_parm()