| commit | 080c652d6d68e5524de800b32f0701f9c6834f23 | |
| author | Dmitry Torokhov <dtor@insightbb.com> | |
| Wed, 18 Jul 2007 04:38:01 +0000 (18 00:38 -0400) | ||
| committer | Dmitry Torokhov <dtor@insightbb.com> | |
| Wed, 18 Jul 2007 04:38:01 +0000 (18 00:38 -0400) | ||
| tree | 91d1b45065b7e737a7d0b0b3c2ccf7f96455e95d | treesnapshot (tar.gz zip) |
| parent | 85f202d5df877f8adcda342b74ab11fbdfea753d | commitdiff |
Input: i8042 - give more trust to PNP data on i386
On some boxes that don't have PS/2 mice connected at startup BIOS
completely disables AUX port and attempts to access it result in
hosed keyboard. Historically we do not trust ACPI/PNP data on
i386 and try to poke AUX port even if we did not find an active
PNP node for it. However in cases when BIOS writers got KBD port
properly described we can assume that they did the right thing
for AUX port as well.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
On some boxes that don't have PS/2 mice connected at startup BIOS
completely disables AUX port and attempts to access it result in
hosed keyboard. Historically we do not trust ACPI/PNP data on
i386 and try to poke AUX port even if we did not find an active
PNP node for it. However in cases when BIOS writers got KBD port
properly described we can assume that they did the right thing
for AUX port as well.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| drivers/input/serio/i8042-x86ia64io.h | diffblobblamehistory |