anonfunc/IT87
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Experimental support for IT8607E

Browse Source 
Assume for now that in5 and in6 are supported, and that fan control
is standard (unlike IT8603E).

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck
2016-12-28 20:45:31 -08:00
parent 88d0e632ef
commit c7994710d1
1 changed files with 19 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
it87.c
View File

@@ -11,6 +11,7 @@
* similar parts. The other devices are supported by different drivers.
*
* Supports: IT8603E Super I/O chip w/LPC interface
* IT8607E Super I/O chip w/LPC interface
* IT8620E Super I/O chip w/LPC interface
* IT8622E Super I/O chip w/LPC interface
* IT8623E Super I/O chip w/LPC interface
@@ -73,7 +74,7 @@
enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8732,
it8771, it8772, it8781, it8782, it8783, it8786, it8790,
it8792, it8603, it8620, it8622, it8628 };
it8792, it8603, it8607, it8620, it8622, it8628 };
static unsigned short force_id;
module_param(force_id, ushort, 0);
@@ -163,6 +164,7 @@ static inline void superio_exit(int ioreg)
#define IT8786E_DEVID 0x8786
#define IT8790E_DEVID 0x8790
#define IT8603E_DEVID 0x8603
#define IT8607E_DEVID 0x8607
#define IT8620E_DEVID 0x8620
#define IT8622E_DEVID 0x8622
#define IT8623E_DEVID 0x8623
@@ -443,6 +445,14 @@ static const struct it87_devices it87_devices[] = {
| FEAT_AVCC3 | FEAT_PWM_FREQ2,
.peci_mask = 0x07,
},
[it8607] = {
.name = "it8607",
.suffix = "E",
.features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
| FEAT_TEMP_OFFSET | FEAT_TEMP_PECI | FEAT_IN7_INTERNAL
| FEAT_AVCC3 | FEAT_PWM_FREQ2,
.peci_mask = 0x07,
},
[it8620] = {
.name = "it8620",
.suffix = "E",
@@ -2448,6 +2458,9 @@ static int __init it87_find(int sioaddr, unsigned short *address,
case IT8623E_DEVID:
sio_data->type = it8603;
break;
case IT8607E_DEVID:
sio_data->type = it8607;
break;
case IT8620E_DEVID:
sio_data->type = it8620;
break;
@@ -2578,7 +2591,7 @@ static int __init it87_find(int sioaddr, unsigned short *address,
sio_data->beep_pin = superio_inb(sioaddr,
IT87_SIO_BEEP_PIN_REG) & 0x3f;
} else if (sio_data->type == it8603) {
} else if (sio_data->type == it8603 || sio_data->type == it8607) {
int reg27, reg29;
superio_select(sioaddr, GPIO);
@@ -2598,8 +2611,10 @@ static int __init it87_find(int sioaddr, unsigned short *address,
if (reg29 & BIT(2))
sio_data->skip_fan |= BIT(1);
sio_data->skip_in |= BIT(5); /* No VIN5 */
sio_data->skip_in |= BIT(6); /* No VIN6 */
if (sio_data->type == it8603) {
sio_data->skip_in |= BIT(5); /* No VIN5 */
sio_data->skip_in |= BIT(6); /* No VIN6 */
}
sio_data->beep_pin = superio_inb(sioaddr,
IT87_SIO_BEEP_PIN_REG) & 0x3f;