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Searched refs:expo (Results 1 – 17 of 17) sorted by relevance

/Linux-v4.19/drivers/media/usb/gspca/
Dsonixj.c1698 u32 expo) in expo_adjust()
1707 a = 19 + expo * 25 / 256; in expo_adjust()
1719 Expodoit[3] = expo >> 16; in expo_adjust()
1720 Expodoit[4] = expo >> 8; in expo_adjust()
1721 Expodoit[5] = expo; in expo_adjust()
1734 if (expo > 0x0635) in expo_adjust()
1735 expo = 0x0635; in expo_adjust()
1736 else if (expo < 0x0001) in expo_adjust()
1737 expo = 0x0001; in expo_adjust()
1738 expoMi[3] = expo >> 8; in expo_adjust()
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Dvicam.c114 s32 expo = v4l2_ctrl_g_ctrl(gspca_dev->exposure); in vicam_read_frame() local
134 if (expo < 256) { in vicam_read_frame()
136 req_data[4] = 255 - expo; in vicam_read_frame()
144 req_data[6] = expo & 0xFF; in vicam_read_frame()
145 req_data[7] = expo >> 8; in vicam_read_frame()
Dspca561.c504 int i, expo = 0; in setexposure() local
526 expo = val - table[i]; in setexposure()
528 expo += 300; in setexposure()
529 expo |= i << 11; in setexposure()
534 gspca_dev->usb_buf[0] = expo; in setexposure()
535 gspca_dev->usb_buf[1] = expo >> 8; in setexposure()
Dmr97310a.c818 static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 min_clockdiv) in setexposure() argument
827 exposure = (expo * 9267) / 10000 + 300; in setexposure()
831 exposure = expo; in setexposure()
843 u8 clockdiv = (60 * expo + 7999) / 8000; in setexposure()
856 exposure = (60 * 511 * expo) / (8000 * clockdiv); in setexposure()
Ddtcs033.c158 s32 expo, s32 gain) in dtcs033_setexposure() argument
167 u16 sXTime = (u16)expo; in dtcs033_setexposure()
Dsn9c20x.c1430 static void set_exposure(struct gspca_dev *gspca_dev, s32 expo) in set_exposure() argument
1445 if (expo > 547) in set_exposure()
1448 expo2 = expo; in set_exposure()
1458 expo -= expo2; in set_exposure()
1462 exp[3] = expo; in set_exposure()
1463 exp[4] = expo >> 8; in set_exposure()
1470 exp[3] = expo >> 8; in set_exposure()
1471 exp[4] = expo; in set_exposure()
1476 exp[3] = expo >> 5; in set_exposure()
1477 exp[4] = expo << 3; in set_exposure()
Dtopro.c1410 static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 gain, in setexposure() argument
1416 expo = (expo << 2) - 1; in setexposure()
1417 i2c_w(gspca_dev, CX0342_EXPO_LINE_L, expo); in setexposure()
1418 i2c_w(gspca_dev, CX0342_EXPO_LINE_H, expo >> 8); in setexposure()
1444 expo); in setexposure()
4699 int luma, expo; in sd_dq_callback() local
4756 expo = v4l2_ctrl_g_ctrl(gspca_dev->exposure); in sd_dq_callback()
4766 if ((expo >= 128 && new_expo < 128) in sd_dq_callback()
4767 || (expo < 128 && new_expo >= 128)) in sd_dq_callback()
Dov534_9.c1317 static const u8 expo[4] = {0x00, 0x25, 0x38, 0x5e}; in setexposure() local
1320 sccb_write(gspca_dev, 0x10, expo[exposure]); /* aec[9:2] */ in setexposure()
Dsq930x.c754 static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 gain) in setexposure() argument
762 integclks = expo; in setexposure()
/Linux-v4.19/drivers/media/usb/gspca/stv06xx/
Dstv06xx_st6422.c62 static int setexposure(struct sd *sd, s16 expo);
248 static int setexposure(struct sd *sd, s16 expo) in setexposure() argument
252 err = stv06xx_write_bridge(sd, 0x143d, expo & 0xff); in setexposure()
256 return stv06xx_write_bridge(sd, 0x143e, expo >> 8); in setexposure()
/Linux-v4.19/arch/m68k/fpsp040/
Dsrem_mod.S28 | Step 2. Set L := expo(X)-expo(Y), k := 0, Q := 0.
202 movel %d3,L_SCR1(%a6) | ...save biased expo(Y)
204 subl %d3,%d0 | ...L := expo(X)-expo(Y)
214 |..expo(X) < expo(Y). Thus X = mod(X,Y)
266 movel L_SCR1(%a6),%d0 | ...new biased expo of R
333 movel L_SCR1(%a6),%d6 | ...new biased expo(Y)
334 subql #1,%d6 | ...biased expo(Y/2)
Dsetox.S466 andil #0x7FFF0000,%d0 | ...biased expo. of X
473 movew 4(%a0),%d0 | ...expo. and partial sig. of |X|
497 addiw #0x3FFF,%d0 | ...biased expo. of 2^(M)
503 |--a0 points to 2^(J/64), D0 is biased expo. of 2^(M)
600 addiw #0x3FFF,%d0 | ...biased expo. of 2^(M1)
606 addiw #0x3FFF,%d0 | ...biased expo. of 2^(M)
632 andil #0x7FFF0000,%d0 | ...biased expo. of X
640 movew 4(%a0),%d0 | ...expo. and partial sig. of |X|
676 addiw #0x3FFF,%d0 | ...D0 is biased expo. of 2^M
705 addiw #0x3FFF,%d0 | ...biased expo. of 2^(-M)
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/Linux-v4.19/Documentation/hid/
Dhid-sensor.txt170 ??????? ????????? feature-0-200316-unit-expo
178 ??????? ????????? feature-1-200201-unit-expo
186 ??????? ????????? input-0-200201-unit-expo
194 ??????? ????????? input-1-200202-unit-expo
207 feature-0-200316-unit-expo:0
/Linux-v4.19/drivers/media/usb/gspca/m5602/
Dm5602_bridge.h141 struct v4l2_ctrl *expo; member
Dm5602_po1030.c257 sd->expo = v4l2_ctrl_new_std(hdl, &po1030_ctrl_ops, V4L2_CID_EXPOSURE, in po1030_init_controls()
578 err = po1030_set_exposure(gspca_dev, sd->expo->val); in po1030_s_ctrl()
Dm5602_ov9650.c388 sd->expo = v4l2_ctrl_new_std(hdl, &ov9650_ctrl_ops, V4L2_CID_EXPOSURE, in ov9650_init_controls()
741 err = ov9650_set_exposure(gspca_dev, sd->expo->val); in ov9650_s_ctrl()
/Linux-v4.19/arch/m68k/ifpsp060/src/
Dfplsp.S7106 and.l &0x7FFF0000,%d1 # biased expo. of X
7113 mov.w 4(%a0),%d1 # expo. and partial sig. of |X|
7137 add.w &0x3FFF,%d1 # biased expo. of 2^(M)
7143 #--a0 points to 2^(J/64), D0 is biased expo. of 2^(M)
7236 add.w &0x3FFF,%d1 # biased expo. of 2^(M1)
7241 add.w &0x3FFF,%d1 # biased expo. of 2^(M)
7270 and.l &0x7FFF0000,%d1 # biased expo. of X
7278 mov.w 4(%a0),%d1 # expo. and partial sig. of |X|
7311 add.w &0x3FFF,%d1 # D0 is biased expo. of 2^M
7338 add.w &0x3FFF,%d1 # biased expo. of 2^(-M)
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