From: Mattia Dongili <malattia@linux.it>
Date: Thu, 20 Dec 2012 22:21:08 +0000 (+0900)
Subject: sony-laptop: fully enable SNY controlled modems
X-Git-Tag: v3.8.3~91
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fddc34f963f9b9976a840606ef294d23aef4e783;p=thirdparty%2Fkernel%2Fstable.git

sony-laptop: fully enable SNY controlled modems

commit 3ec1c3983d73b1e3d4cfd72afab94c34eceafe8a upstream.

The call to handlers 0x124 and 0x135 (rfkill control) seems to take a
bitmask to control various states of the device. For our rfkill we need
a fully on/off. SVZ1311Z9R/X's LTE modem needs more bits up.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=47751
Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index b8ad71f7863fa..0fe987f812ec6 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -1534,7 +1534,7 @@ static int sony_nc_rfkill_set(void *data, bool blocked)
 	int argument = sony_rfkill_address[(long) data] + 0x100;
 
 	if (!blocked)
-		argument |= 0x030000;
+		argument |= 0x070000;
 
 	return sony_call_snc_handle(sony_rfkill_handle, argument, &result);
 }