| /linux-master/drivers/media/usb/gspca/ |
| H A D | autogain_functions.c | 16 int avg_lum,
33 steps = abs(desired_avg_lum - avg_lum) / deadzone;
36 avg_lum, desired_avg_lum, steps);
39 if (avg_lum > desired_avg_lum) {
98 int avg_lum,
118 steps = (desired_avg_lum - avg_lum) / deadzone;
121 avg_lum, desired_avg_lum, steps);
14 gspca_expo_autogain( struct gspca_dev *gspca_dev, int avg_lum, int desired_avg_lum, int deadzone, int gain_knee, int exposure_knee) argument
96 gspca_coarse_grained_expo_autogain( struct gspca_dev *gspca_dev, int avg_lum, int desired_avg_lum, int deadzone) argument
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| H A D | pac207.c | 60 atomic_t avg_lum; member in struct:sd
321 atomic_set(&sd->avg_lum, -1);
343 int avg_lum = atomic_read(&sd->avg_lum); local
345 if (avg_lum == -1)
350 else if (gspca_coarse_grained_expo_autogain(gspca_dev, avg_lum,
386 atomic_set(&sd->avg_lum, data[needed - 1]);
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| H A D | pac7311.c | 72 atomic_t avg_lum; member in struct:sd
466 atomic_set(&sd->avg_lum, -1);
492 int avg_lum = atomic_read(&sd->avg_lum); local
495 if (avg_lum == -1)
503 else if (gspca_coarse_grained_expo_autogain(gspca_dev, avg_lum,
598 atomic_set(&sd->avg_lum, data[-lum_offset] +
601 atomic_set(&sd->avg_lum, -1);
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| H A D | sn9c2028.h | 34 sd->avg_lum = (m[i] << 8) + sd->avg_lum_l;
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| H A D | gspca.h | 238 int gspca_expo_autogain(struct gspca_dev *gspca_dev, int avg_lum,
241 int avg_lum, int desired_avg_lum, int deadzone);
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| H A D | pac7302.c | 122 atomic_t avg_lum; member in struct:sd
698 atomic_set(&sd->avg_lum, 270 + sd->brightness->val);
727 int avg_lum = atomic_read(&sd->avg_lum); local
739 if (gspca_expo_autogain(gspca_dev, avg_lum, desired_lum,
814 atomic_set(&sd->avg_lum, data[-lum_offset] +
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| H A D | sn9c2028.c | 26 int avg_lum; member in struct:sd
833 sd->avg_lum = -1;
854 static void do_autogain(struct gspca_dev *gspca_dev, int avg_lum) argument
859 if (avg_lum == -1)
862 if (avg_lum < MIN_AVG_LUM) {
868 if (avg_lum > MAX_AVG_LUM) {
884 do_autogain(gspca_dev, sd->avg_lum);
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| H A D | sn9c20x.c | 92 atomic_t avg_lum; member in struct:sd
2092 static void do_autoexposure(struct gspca_dev *gspca_dev, u16 avg_lum) argument
2105 if (avg_lum < MIN_AVG_LUM) {
2124 if (avg_lum > MAX_AVG_LUM) {
2143 static void do_autogain(struct gspca_dev *gspca_dev, u16 avg_lum) argument
2148 if (avg_lum < MIN_AVG_LUM && cur_gain < sd->gain->maximum)
2150 if (avg_lum > MAX_AVG_LUM && cur_gain > sd->gain->minimum)
2157 int avg_lum; local
2162 avg_lum = atomic_read(&sd->avg_lum);
2256 int avg_lum, is_jpeg; local
[all...] |
| H A D | sonixb.c | 31 0x1c auto_exposure area (for avg_lum) startx (startx = register-value * 32)
32 0x1d auto_exposure area (for avg_lum) starty (starty = register-value * 32)
33 0x1e auto_exposure area (for avg_lum) stopx (hsize = (0x1e - 0x1c) * 32)
34 0x1f auto_exposure area (for avg_lum) stopy (vsize = (0x1f - 0x1d) * 32)
53 atomic_t avg_lum; member in struct:sd
878 int deadzone, desired_avg_lum, avg_lum; local
880 avg_lum = atomic_read(&sd->avg_lum);
881 if (avg_lum == -1)
890 different avg_lum value
[all...] |
| H A D | sonixj.c | 25 atomic_t avg_lum; member in struct:sd
2584 delta = atomic_read(&sd->avg_lum);
2642 int avg_lum; local
2648 avg_lum = (data[27] << 8) + data[28] /* w3 */
2657 avg_lum >>= 10;
2658 atomic_set(&sd->avg_lum, avg_lum);
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