Hi Uwe,
On 31.08.2007 22:51, svn@openbios.org wrote:
Author: uwe New Revision: 2755
Modified: trunk/LinuxBIOSv2/util/probe_superio/probe_superio.c Log: Fix typo for the ITE IT8712F (trivial).
The default for LDN 5 (keyboard), index 0xF0 is not 0x00 but rather 0x08 as per datasheet.
My datasheet (IT8712F V0.9.3) says it is 0x00. Look at table 8-7 for reference. Where did you get the value from?
Carl-Daniel
On Sat, Sep 01, 2007 at 06:11:38PM +0200, Carl-Daniel Hailfinger wrote:
Hi Uwe,
On 31.08.2007 22:51, svn@openbios.org wrote:
Author: uwe New Revision: 2755
Modified: trunk/LinuxBIOSv2/util/probe_superio/probe_superio.c Log: Fix typo for the ITE IT8712F (trivial).
The default for LDN 5 (keyboard), index 0xF0 is not 0x00 but rather 0x08 as per datasheet.
My datasheet (IT8712F V0.9.3) says it is 0x00. Look at table 8-7 for reference. Where did you get the value from?
Oh great, the datasheet contradicts itself.
See page 59: 8.9.8 KBC (keyboard) Special Configuration Register (Index=F0h, Default=08h)
I guess we'll have to test a bunch of boards to be sure which value is correct.
(btw, do you have any pending probe_superio code? I'm about to do some cosmetic cleanups on the code but I don't want to interfere...)
Uwe.
On 01.09.2007 19:19, Uwe Hermann wrote:
On Sat, Sep 01, 2007 at 06:11:38PM +0200, Carl-Daniel Hailfinger wrote:
The default for LDN 5 (keyboard), index 0xF0 is not 0x00 but rather 0x08 as per datasheet.
My datasheet (IT8712F V0.9.3) says it is 0x00. Look at table 8-7 for reference. Where did you get the value from?
Oh great, the datasheet contradicts itself.
See page 59: 8.9.8 KBC (keyboard) Special Configuration Register (Index=F0h, Default=08h)
Where do we write down all the datasheet errors? Wiki or probe_superio?
I guess we'll have to test a bunch of boards to be sure which value is correct.
Yes, unfortunately.
(btw, do you have any pending probe_superio code? I'm about to do some cosmetic cleanups on the code but I don't want to interfere...)
Nothing that wouldn't apply after cosmetics.
Carl-Daniel
On Sat, Sep 01, 2007 at 09:04:11PM +0200, Carl-Daniel Hailfinger wrote:
Oh great, the datasheet contradicts itself.
See page 59: 8.9.8 KBC (keyboard) Special Configuration Register (Index=F0h, Default=08h)
Where do we write down all the datasheet errors? Wiki or probe_superio?
Check if the vendor has published some erratas or ECNs. The problem may be known already.
//Peter
-
Carl-Daniel Hailfinger -
Peter Stuge -
Uwe Hermann