Searched refs:vis_data (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/iio/light/ |
| H A D | ltr501.c | 66 #define LTR501_LUX_CONV(vis_coeff, vis_data, ir_coeff, ir_data) \ argument
67 ((vis_coeff * vis_data) - (ir_coeff * ir_data))
304 static unsigned long ltr501_calculate_lux(u16 vis_data, u16 ir_data) in ltr501_calculate_lux() argument
308 if (vis_data == 0) in ltr501_calculate_lux()
312 ratio = DIV_ROUND_UP(ir_data * 100, ir_data + vis_data); in ltr501_calculate_lux()
315 lux = LTR501_LUX_CONV(1774, vis_data, -1105, ir_data); in ltr501_calculate_lux()
317 lux = LTR501_LUX_CONV(3772, vis_data, 1336, ir_data); in ltr501_calculate_lux()
319 lux = LTR501_LUX_CONV(1690, vis_data, 169, ir_data); in ltr501_calculate_lux()
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