wt/lm-sensors
1
0 Fork 0
mirror of https://github.com/lm-sensors/lm-sensors.git synced 2026-11-08 16:11:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

Forcibly enable in7, in8, in10 and temp3 at init time. They are

Browse Source 
internal so they have to exist.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2506 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare committed 2004-05-02 19:02:00 +00:00
1 parent 6e64cc2517
commit e58bec5c89
1 file changed
+61
Download Patch File Download Diff File Expand all files Collapse all files
kernel/chips/pc87360.c
+61
View File
@@ -201,6 +201,7 @@ static int pc87360_read_value(struct pc87360_data *data, u8 ldi, u8 bank,
u8 reg);
static void pc87360_write_value(struct pc87360_data *data, u8 ldi, u8 bank,
u8 reg, u8 value);
static void pc87360_init_client(struct i2c_client *client);
static void pc87360_update_client(struct i2c_client *client);
static int pc87360_find(u8 *devid, int *address);
@@ -572,6 +573,8 @@ int pc87360_detect(struct i2c_adapter *adapter, int address,
#endif
}
pc87360_init_client(new_client);
if ((i = i2c_register_entry((struct i2c_client *) new_client,
type_name, template)) < 0) {
err = i;
@@ -643,6 +646,64 @@ static void pc87360_write_value(struct pc87360_data *data, u8 ldi, u8 bank,
up(&(data->lock));
}
static void pc87360_init_client(struct i2c_client *client)
{
struct pc87360_data *data = client->data;
u8 reg;
if (data->innr >= 10) {
/* Forcibly enable in7 (Vsb) */
reg = pc87360_read_value(data, LD_IN, 7,
PC87365_REG_IN_STATUS);
if (!(reg & 0x01)) {
#ifdef DEBUG
printk(KERN_DEBUG "pc87360.o: Forcibly enabling "
"in7 (Vsb)\n");
#endif
pc87360_write_value(data, LD_IN, 7,
PC87365_REG_IN_STATUS,
(reg & 0x68) | 0x87);
}
/* Forcibly enable in8 (Vdd) */
reg = pc87360_read_value(data, LD_IN, 8,
PC87365_REG_IN_STATUS);
if (!(reg & 0x01)) {
pc87360_write_value(data, LD_IN, 8,
PC87365_REG_IN_STATUS,
(reg & 0x68) | 0x87);
#ifdef DEBUG
printk(KERN_DEBUG "pc87360.o: Forcibly enabling "
"in8 (Vdd)\n");
#endif
}
/* Forcibly enable in10 (AVdd) */
reg = pc87360_read_value(data, LD_IN, 10,
PC87365_REG_IN_STATUS);
if (!(reg & 0x01)) {
pc87360_write_value(data, LD_IN, 10,
PC87365_REG_IN_STATUS,
(reg & 0x68) | 0x87);
#ifdef DEBUG
printk(KERN_DEBUG "pc87360.o: Forcibly enabling "
"in10 (AVdd)\n");
#endif
}
}
if (data->tempnr >= 3) {
/* Forcibly enable temp3 (PC87366 temperature) */
reg = pc87360_read_value(data, LD_TEMP, 2,
PC87365_REG_TEMP_STATUS);
if (!(reg & 0x01)) {
pc87360_write_value(data, LD_TEMP, 2,
PC87365_REG_TEMP_STATUS, 0xCF);
#ifdef DEBUG
printk(KERN_DEBUG "pc87360.o: Forcibly enabling "
"temp3 (PC87366 temperature)\n");
#endif
}
}
}
static void pc87360_update_client(struct i2c_client *client)
{
struct pc87360_data *data = client->data;