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Groups > linux.kernel > #1324906
| From | Caesar Wang <wxt@rock-chips.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 4/8] thermal: rockchip: fix calculation error for code_to_temp |
| Date | 2016-02-03 05:20 +0100 |
| Message-ID | <qXX58-5ma-27@gated-at.bofh.it> (permalink) |
| References | <qXX57-5ma-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Elaine Zhang <zhangqing@rock-chips.com> the calculation use a global table, not their own table. so adapt the table to the correct one. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Caesar Wang <wxt@rock-chips.com> --- drivers/thermal/rockchip_thermal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index 433085a..5c58d48 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -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); -- 1.9.1
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[PATCH 0/8] Support and fixes the rk3228 SoCS for thermal Caesar Wang <wxt@rock-chips.com> - 2016-02-03 05:20 +0100 [PATCH 6/8] thermal: rockchip: fix the tsadc sequence output on rk3228/rk3399 Caesar Wang <wxt@rock-chips.com> - 2016-02-03 05:20 +0100 [PATCH 3/8] thermal: rockchip: fix a impossible condition caused by the warning Caesar Wang <wxt@rock-chips.com> - 2016-02-03 05:20 +0100 [PATCH 8/8] ARM: dts: rockchip: add the thermal main info found on rk3228 Caesar Wang <wxt@rock-chips.com> - 2016-02-03 05:20 +0100 [PATCH 4/8] thermal: rockchip: fix calculation error for code_to_temp Caesar Wang <wxt@rock-chips.com> - 2016-02-03 05:20 +0100
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