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Searched refs:exposure (Results 1 – 6 of 6) sorted by relevance

/linux-4.19.296/drivers/media/usb/gspca/
Dautogain_functions.c31 s32 gain, orig_gain, exposure, orig_exposure; in gspca_expo_autogain() local
38 orig_exposure = exposure = v4l2_ctrl_g_ctrl(gspca_dev->exposure); in gspca_expo_autogain()
51 else if (exposure > exposure_knee) in gspca_expo_autogain()
52 exposure--; in gspca_expo_autogain()
55 else if (exposure > gspca_dev->exposure->minimum) in gspca_expo_autogain()
56 exposure--; in gspca_expo_autogain()
64 else if (exposure < exposure_knee) in gspca_expo_autogain()
65 exposure++; in gspca_expo_autogain()
68 else if (exposure < gspca_dev->exposure->maximum) in gspca_expo_autogain()
69 exposure++; in gspca_expo_autogain()
[all …]
Dmr97310a.c84 struct v4l2_ctrl *exposure; member
821 int exposure = MR97310A_EXPOSURE_DEFAULT; in setexposure() local
827 exposure = (expo * 9267) / 10000 + 300; in setexposure()
828 sensor_write1(gspca_dev, 3, exposure >> 4); in setexposure()
829 sensor_write1(gspca_dev, 4, exposure & 0x0f); in setexposure()
831 exposure = expo; in setexposure()
832 exposure >>= 3; in setexposure()
833 sensor_write1(gspca_dev, 3, exposure >> 8); in setexposure()
834 sensor_write1(gspca_dev, 4, exposure & 0xff); in setexposure()
856 exposure = (60 * 511 * expo) / (8000 * clockdiv); in setexposure()
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Dtopro.c3994 setexposure(gspca_dev, gspca_dev->exposure->val, in sd_setgain()
3998 setexposure(gspca_dev, gspca_dev->exposure->val, in sd_setgain()
4249 setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure), in cx0342_6800_start()
4254 setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure), in cx0342_6800_start()
4469 setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure), in soi763a_6800_start()
4474 setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure), in soi763a_6800_start()
4508 setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure), in soi763a_6810_start()
4513 setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure), in soi763a_6810_start()
4545 setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure), in soi763a_6810_start()
4550 setexposure(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure), in soi763a_6810_start()
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Dnw80x.c1990 if (gspca_dev->exposure->is_new) in sd_s_ctrl()
1992 gspca_dev->exposure->val); in sd_s_ctrl()
1998 setexposure(gspca_dev, gspca_dev->exposure->val); in sd_s_ctrl()
2023 gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, in sd_init_controls()
2035 gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, in sd_init_controls()
Dgspca.h173 struct v4l2_ctrl *exposure; member
/linux-4.19.296/drivers/media/usb/gspca/stv06xx/
Dstv06xx_pb0100.c51 struct v4l2_ctrl *exposure; member
102 err = pb0100_set_exposure(gspca_dev, ctrls->exposure->val); in pb0100_s_ctrl()
145 ctrls->exposure = v4l2_ctrl_new_std(hdl, &pb0100_ctrl_ops, in pb0100_init_controls()