Searched refs:cur_gain (Results 1 - 1 of 1) sorted by relevance

/linux-4.1.27/drivers/media/usb/gspca/
H A Dsn9c20x.c2135 s32 cur_gain = v4l2_ctrl_g_ctrl(sd->gain); do_autogain() local
2137 if (avg_lum < MIN_AVG_LUM && cur_gain < sd->gain->maximum) do_autogain()
2138 v4l2_ctrl_s_ctrl(sd->gain, cur_gain + 1); do_autogain()
2139 if (avg_lum > MAX_AVG_LUM && cur_gain > sd->gain->minimum) do_autogain()
2140 v4l2_ctrl_s_ctrl(sd->gain, cur_gain - 1); do_autogain()

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