Re: [RFC/PATCH 4/3] Input: correctly activate i0842 ports on resume

[Dmitry Torokhov]

===================================================================


ChangeSet@xxxxxx, 2003-12-03 02:52:23-05:00, dtor_core@xxxxxxxxxxxxx
  Input: fix i8042_activate_port() - the port is still disabled on
         resume, need explicitely enable it (found by Brian Perkins)


 i8042.c |    6 ++++++
 1 files changed, 6 insertions(+)


===================================================================



diff -Nru a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
--- a/drivers/input/serio/i8042.c	Wed Dec  3 02:55:54 2003
+++ b/drivers/input/serio/i8042.c	Wed Dec  3 02:55:54 2003
@@ -226,6 +226,12 @@
 
 	i8042_flush();
 
+	/* 
+	 * Enable port again here because it is disabled if we are
+	 * resuming (normally it is enabled already).
+	 */
+	i8042_ctr &= ~values->disable;
+
 	i8042_ctr |= values->irqen;
 
 	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-
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