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Commit 1d37a037 authored by Elaine Zhang's avatar Elaine Zhang Committed by Eduardo Valentin
Browse files

thermal: rockchip: fix calculation error for code_to_temp 



the calculation use a global table, not their own table.
so adapt the table to the correct one.

Signed-off-by: default avatarElaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: default avatarCaesar Wang <wxt@rock-chips.com>
Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
parent 43b4eb9f

drivers/thermal/rockchip_thermal.c

+1 −1
Original line number Diff line number Diff line
@@ -411,7 +411,7 @@ static int rk_tsadcv2_code_to_temp(struct chip_tsadc_table table, u32 code, 
	 * temperature between 2 table entries is linear and interpolate

	 * to produce less granular result.

	 */

	num = table.id[mid].temp - v2_code_table[mid - 1].temp;

	num = table.id[mid].temp - table.id[mid - 1].temp;

	num *= abs(table.id[mid - 1].code - code);

	denom = abs(table.id[mid - 1].code - table.id[mid].code);

	*temp = table.id[mid - 1].temp + (num / denom);