diff options
| author | Joshua Primero <jprimero@nvidia.com> | 2011-12-18 15:44:25 -0800 |
|---|---|---|
| committer | Varun Wadekar <vwadekar@nvidia.com> | 2011-12-22 11:31:16 +0530 |
| commit | 32ff2dc25622e3a0367326729c5b483c64ae2f29 (patch) | |
| tree | 33418ae37cf65ee5138d2f83381ee93501bc1209 /arch/arm/mach-tegra/board-enterprise-sensors.c | |
| parent | 29a18b43d3bfeaf240094c54cb7946ba6b4975c0 (diff) | |
arm: tegra: thermal: Low temp to therm algorithm
Instead of using 0C as default low temp in thermal
algorithm, query the thermal device driver for
lowest supported temperature.
Change-Id: Id1f70380ba476dec80e36ce79b42ab6f24a5d5ba
Signed-off-by: Joshua Primero <jprimero@nvidia.com>
Reviewed-on: http://git-master/r/70935
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-enterprise-sensors.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-enterprise-sensors.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-enterprise-sensors.c b/arch/arm/mach-tegra/board-enterprise-sensors.c index 889348d4a1c6..68544692bcee 100644 --- a/arch/arm/mach-tegra/board-enterprise-sensors.c +++ b/arch/arm/mach-tegra/board-enterprise-sensors.c @@ -58,6 +58,12 @@ static int nct_get_temp(void *_data, long *temp) return nct1008_thermal_get_temp(data, temp); } +static int nct_get_temp_low(void *_data, long *temp) +{ + struct nct1008_data *data = _data; + return nct1008_thermal_get_temp_low(data, temp); +} + static int nct_set_limits(void *_data, long lo_limit_milli, long hi_limit_milli) @@ -98,6 +104,7 @@ static void nct1008_probe_callback(struct nct1008_data *data) thermal_device->data = data; thermal_device->offset = TDIODE_OFFSET; thermal_device->get_temp = nct_get_temp; + thermal_device->get_temp_low = nct_get_temp_low; thermal_device->set_limits = nct_set_limits; thermal_device->set_alert = nct_set_alert; thermal_device->set_shutdown_temp = nct_set_shutdown_temp; |