Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8d04ddb64c7bf62aec1102fddc5336a68bcaebe9
Commit: 8d04ddb64c7bf62aec1102fddc5336a68bcaebe9
Parent: 0d9d93c411c9351ba186f5ec910b10da7c1d9d14
Author: Dmitry Torokhov <[EMAIL PROTECTED]>
AuthorDate: Thu Apr 12 01:32:09 2007 -0400
Committer: Dmitry Torokhov <[EMAIL PROTECTED]>
CommitDate: Thu Apr 12 01:32:09 2007 -0400
Input: i8042 - disable interfaces when switching to legacy mode
Disable both keyboard and auxiliary interfaces before switching
to legacy mode to prevent atkbd from getting "empty" interrupts.
Signed-off-by: Dmitry Torokhov <[EMAIL PROTECTED]>
---
drivers/input/serio/i8042.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index ec195a3..ff40b5c 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -762,6 +762,13 @@ static void i8042_controller_reset(void)
i8042_flush();
/*
+ * Disable both KBD and AUX interfaces so they don't get in the way
+ */
+
+ i8042_ctr |= I8042_CTR_KBDDIS | I8042_CTR_AUXDIS;
+ i8042_ctr &= ~(I8042_CTR_KBDINT | I8042_CTR_AUXINT);
+
+/*
* Disable MUX mode if present.
*/
-
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