This is a note to let you know that I have just added a patch titled
drm: Use userspace compatible type in fourcc_mod_code macro
to the linux-4.2.y-queue branch of the 4.2.y-ckt extended stable tree
which can be found at:
http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y-queue
This patch is scheduled to be released in version 4.2.8-ckt1.
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 4.2.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Kamal
------
>From 821230d84141c4d2da394038db09fcba3fbf57ba Mon Sep 17 00:00:00 2001
From: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
Date: Wed, 23 Sep 2015 10:10:31 +0100
Subject: drm: Use userspace compatible type in fourcc_mod_code macro
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
commit 6172180c6b37ea164bf8a9bad70bb348d0a16563 upstream.
__u64 should be used instead of u64.
Feature originally added in:
commit e3eb3250d84ef97b766312345774367b6a310db8
Author: Rob Clark <robdclark at gmail.com>
Date: Thu Feb 5 14:41:52 2015 +0000
drm: add support for tiled/compressed/etc modifier in addfb2
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Cc: Rob Clark <robdclark at gmail.com>
Cc: Daniel Stone <daniels at collabora.com>
Cc: Daniel Vetter <daniel.vetter at intel.com>
Cc: dri-devel at lists.freedesktop.org
Fixes: e3eb3250d84e ("drm: add support for tiled/compressed/etc modifier in
addfb2")
Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Link:
http://patchwork.freedesktop.org/patch/msgid/1442999431-28568-1-git-send-email-tvrtko.ursulin
at linux.intel.com
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
include/uapi/drm/drm_fourcc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 2f295cd..904c798 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -151,7 +151,7 @@
/* add more to the end as needed */
#define fourcc_mod_code(vendor, val) \
- ((((u64)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | (val &
0x00ffffffffffffffULL))
+ ((((__u64)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | (val &
0x00ffffffffffffffULL))
/*
* Format Modifier tokens:
--
1.9.1
