Lines Matching defs:gain
121 #define AG_CNT_START 13 /* check gain every N frames */
1397 /* set the gain and exposure */
1398 static void setexposure(struct gspca_dev *gspca_dev, s32 expo, s32 gain,
1409 gain >> 8);
1410 i2c_w(gspca_dev, CX0342_RAW_GBGAIN_L, gain);
1413 gain >> 8);
1414 i2c_w(gspca_dev, CX0342_RAW_GRGAIN_L, gain);
1434 i2c_w(gspca_dev, 0x00, /* gain */
1435 gain);
3967 s32 val = gspca_dev->gain->val;
3970 s32 old = gspca_dev->gain->cur.val ?
3971 gspca_dev->gain->cur.val : 1;
3983 gspca_dev->gain->val,
3987 gspca_dev->gain->val, 0, 0);
4117 {0x00, 0x00}, /* gain */
4238 v4l2_ctrl_g_ctrl(gspca_dev->gain),
4243 v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
4436 {0x01, 0x80}, /* blue gain */
4437 {0x02, 0x80}, /* red gain */
4458 v4l2_ctrl_g_ctrl(gspca_dev->gain),
4463 v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
4497 v4l2_ctrl_g_ctrl(gspca_dev->gain),
4502 v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
4534 v4l2_ctrl_g_ctrl(gspca_dev->gain),
4539 v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
4569 v4l2_ctrl_g_ctrl(gspca_dev->gain),
4575 v4l2_ctrl_g_ctrl(gspca_dev->gain), 0, 0);
4748 2, /* gain knee */
4895 gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
4898 gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,