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Changed scaling of /proc temperature entries to be 10^4 (i.e. accurate to

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four decimal places).


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@1440 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Abraham van der Merwe
2002-07-10 08:46:50 +00:00
parent a603f8e78b
commit 15fd257b64
1 changed files with 11 additions and 9 deletions
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20
kernel/chips/lm92.c
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@@ -56,6 +56,8 @@
if ((x) > TEMP_MAX) (x) = TEMP_MAX; \ if ((x) > TEMP_MAX) (x) = TEMP_MAX; \
} while (0) } while (0)
#define PROC_TO_NATIVE(x) ((x) / 625)
#define NATIVE_TO_PROC(x) ((x) * 625)
#define CELSIUS(x) ((x) * 16) #define CELSIUS(x) ((x) * 16)
#define ENTRY(name,proc,perm,callback) \ #define ENTRY(name,proc,perm,callback) \
@@ -184,17 +186,17 @@ static void lm92_temp (struct i2c_client *client,int operation,int ctl_name,int
if (operation == SENSORS_PROC_REAL_READ) { if (operation == SENSORS_PROC_REAL_READ) {
lm92_read (client); lm92_read (client);
results[0] = data->temp.high; results[0] = NATIVE_TO_PROC (data->temp.high);
results[1] = data->temp.low; results[1] = NATIVE_TO_PROC (data->temp.low);
results[2] = data->temp.crit; results[2] = NATIVE_TO_PROC (data->temp.crit);
results[3] = data->temp.hyst; results[3] = NATIVE_TO_PROC (data->temp.hyst);
results[4] = data->temp.input; results[4] = NATIVE_TO_PROC (data->temp.input);
*nrels_mag = 5; *nrels_mag = 5;
} else if (operation == SENSORS_PROC_REAL_WRITE && *nrels_mag == 4) { } else if (operation == SENSORS_PROC_REAL_WRITE && *nrels_mag == 4) {
data->temp.high = results[0]; data->temp.high = PROC_TO_NATIVE (results[0]);
data->temp.low = results[1]; data->temp.low = PROC_TO_NATIVE (results[1]);
data->temp.crit = results[2]; data->temp.crit = PROC_TO_NATIVE (results[2]);
data->temp.hyst = results[3]; data->temp.hyst = PROC_TO_NATIVE (results[3]);
lm92_write (client); lm92_write (client);
} else if (operation == SENSORS_PROC_REAL_INFO) { } else if (operation == SENSORS_PROC_REAL_INFO) {
*nrels_mag = 0; *nrels_mag = 0;