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rk3368: thermal: add suspend judeg

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Signed-off-by: David Wu <wdc@rock-chips.com>
This commit is contained in:
David Wu
2015-03-31 12:05:32 +08:00
parent 3a17db34cd
commit 624fc16c68
1 changed files with 9 additions and 1 deletions
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10
drivers/thermal/rockchip_thermal.c
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@@ -27,6 +27,7 @@
#include <linux/regmap.h>
#include <linux/gpio.h>
#include <linux/of_gpio.h>
#include <linux/rockchip/common.h>
#include "../../arch/arm/mach-rockchip/efuse.h"
#if 0
@@ -119,6 +120,7 @@ struct rockchip_thermal_data {
int gpu_temp_adjust;
int cpu_temp;
bool logout;
bool b_suspend;
void __iomem *regs;
@@ -849,7 +851,10 @@ int rockchip_tsadc_get_temp(int chn, int voltage)
}
else
{
return rockchip_thermal_user_mode_get_temp(thermal, chn, voltage);
if(thermal->b_suspend)
return INVALID_TEMP;
else
return rockchip_thermal_user_mode_get_temp(thermal, chn, voltage);
}
}
EXPORT_SYMBOL(rockchip_tsadc_get_temp);
@@ -1138,6 +1143,7 @@ static int __maybe_unused rockchip_thermal_suspend(struct device *dev)
struct rockchip_thermal_data *thermal = platform_get_drvdata(pdev);
int i;
thermal->b_suspend = true;
if (thermal->chip->mode == TSADC_AUTO_MODE)
{
for (i = 0; i < ARRAY_SIZE(thermal->sensors); i++)
@@ -1185,6 +1191,8 @@ static int __maybe_unused rockchip_thermal_resume(struct device *dev)
for (i = 0; i < ARRAY_SIZE(thermal->sensors); i++)
rockchip_thermal_toggle_sensor(&thermal->sensors[i], true);
}
thermal->b_suspend = false;
return 0;
}