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Subject[patch 1/2] Fix shift-pgup problems in i8042.c
Hi!

You can import this changeset into BK by piping this whole message to:
'| bk receive [path to repository]' or apply the patch as usual.
'bk pull bk://linux-input.bkbits.net/linux-input' should work as well.
===================================================================
ChangeSet@1.510, 2002-08-21 19:00:13+02:00, vojtech@suse.cz
Fix i8042.c to ignore fake key releases generated by AT keyboard
in translated set 2. This fixes a problem where shift-pgup, with
the pgup released first generated an unknown scancode warning and
the shift remained stuck.


i8042.c | 4 ++++
1 files changed, 4 insertions(+)
===================================================================
diff -Nru a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
--- a/drivers/input/serio/i8042.c Wed Aug 21 19:00:39 2002
+++ b/drivers/input/serio/i8042.c Wed Aug 21 19:00:39 2002
@@ -54,6 +54,7 @@
static struct serio i8042_aux_port;
static unsigned char i8042_initial_ctr;
static unsigned char i8042_ctr;
+static unsigned char i8042_last_e0;
struct timer_list i8042_timer;

#ifdef I8042_DEBUG_IO
@@ -366,12 +367,15 @@
if (data > 0x7f) {
if (test_and_clear_bit(data & 0x7f, i8042_unxlate_seen)) {
serio_interrupt(&i8042_kbd_port, 0xf0, dfl);
+ if (i8042_last_e0 && (data == 0xaa || data == 0xb6))
+ set_bit(data & 0x7f, i8042_unxlate_seen);
data = i8042_unxlate_table[data & 0x7f];
}
} else {
set_bit(data, i8042_unxlate_seen);
data = i8042_unxlate_table[data];
}
+ i8042_last_e0 = (data == 0xe0);
}
serio_interrupt(&i8042_kbd_port, data, dfl);
}
===================================================================
This BitKeeper patch contains the following changesets:
+
## Wrapped with gzip_uu ##


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?;O"XFT27N_V%BUR*J:EG@QA9)#"FY">W!0:/+P8`````
`
end
--
Vojtech Pavlik
SuSE Labs
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