From: Jarod Wilson <jarod@redhat.com>
Date: Sat, 23 Oct 2010 14:54:06 -0400
Subject: [PATCH] imon: add back modparam for default protocol

The latest imon devices support both imon and mce remotes, but we
default to using the imon native protocol. Upstream, ir-keytable
can be used to change protocol and upload the mce keytable, but it
isn't functional with the input layer interfaces in 2.6.35. As a
work-around for now, add back a modparam so people can have the
driver load the mce keytable by default.

Note, this patch won't be going upstream. Upstream, we're moving
towards all keytables being in userspace, uploaded at driver init
time by ir-keytable (triggered by udev events).

Signed-off-by: Jarod Wilson <jarod@redhat.com>
---
 drivers/media/rc/imon.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

Index: linux-2.6.35.x86_64/drivers/media/rc/imon.c
===================================================================
--- linux-2.6.35.x86_64.orig/drivers/media/rc/imon.c
+++ linux-2.6.35.x86_64/drivers/media/rc/imon.c
@@ -328,6 +328,17 @@ MODULE_PARM_DESC(pad_stabilize, "Apply s
 		 "presses in arrow key mode. 0=disable, 1=enable (default).");
 
 /*
+ * The latest imon devices support both imon and mce remotes, but we default
+ * to using the imon native protocol. Rather than require people to have and
+ * run ir-keytable to switch every module load, they can add mce=1 to their
+ * modparams to default to mce/rc6 instead.
+ */
+static bool mce;
+module_param(mce, bool, S_IRUGO);
+MODULE_PARM_DESC(mce, "Configure for mce/rc6 protocol instead of imon native, "
+		 "if supported: 0=no, 1=yes (default: no)");
+
+/*
  * In certain use cases, mouse mode isn't really helpful, and could actually
  * cause confusion, so allow disabling it when the IR device is open.
  */
@@ -1851,6 +1862,9 @@ static struct rc_dev *imon_init_rdev(str
 
 	imon_set_display_type(ictx);
 
+	if (mce && ((rdev->allowed_protos & RC_TYPE_RC6) == RC_TYPE_RC6))
+		ictx->rc_type = RC_TYPE_RC6;
+
 	if (ictx->rc_type == RC_TYPE_RC6)
 		rdev->map_name = RC_MAP_IMON_MCE;
 	else