kumquat-buildroot/package/strace/0001-xlat-v4l2_pix_fmts.in-work-around-V4L2_PIX_FMT_BGRA4.patch
Baruch Siach eb3ed2af54 package/strace: fix build with v5.2 kernel headers
Add upstream patch with a workaround to incompatible change in kernel
headers.

Regenerate the v4l2_pix_fmts.h header which is pre-generated from
v4l2_pix_fmts.in in the strace tarball.

Fixes:
http://autobuild.buildroot.net/results/5494c9e21e623a9b7d87e06d86ed5e95d696c21a/

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-08-27 23:14:42 +02:00

43 lines
1.9 KiB
Diff

From 60da39553ff92cf741bf7f54daff636bb28cbb3c Mon Sep 17 00:00:00 2001
From: Eugene Syromyatnikov <evgsyr@gmail.com>
Date: Wed, 24 Jul 2019 00:32:53 +0200
Subject: [PATCH] xlat/v4l2_pix_fmts.in: work around V4L2_PIX_FMT_BGRA444 value
change
* xlat/v4l2_pix_fmts.in: Undefine V4L2_PIX_FMT_BGRA444 as it has changed
its value in Linux commit v5.2-rc5-403-g22be8233b34f.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
Upstream status: commit 60da39553ff92
xlat/v4l2_pix_fmts.in | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/xlat/v4l2_pix_fmts.in b/xlat/v4l2_pix_fmts.in
index 3276d3818a12..e742d07ac51c 100644
--- a/xlat/v4l2_pix_fmts.in
+++ b/xlat/v4l2_pix_fmts.in
@@ -37,8 +37,17 @@ V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */
V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') /* H264 without start codes */
V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
V4L2_PIX_FMT_MPEG1 v4l2_fourcc('M', 'P', 'G', '1') /* MPEG-1 ES */
-V4L2_PIX_FMT_BGRA444 v4l2_fourcc('B', 'A', '1', '2') /* 16 bbbbgggg rrrraaaa */
V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12 GRGR.. BGBG.. */
+#ifndef STRACE_WORKAROUND_FOR_V4L2_PIX_FMT_BGRA444
+# define STRACE_WORKAROUND_FOR_V4L2_PIX_FMT_BGRA444
+/*
+ * V4L2_PIX_FMT_BGRA444 was introduced in Linux commit v5.2-rc1~33^2~24 with
+ * the value of v4l2_fourcc('B', 'A', '1', '2') and changed in commit
+ * v5.2-rc5-403-g22be8233b34f as it clashed with V4L2_PIX_FMT_SGRBG12.
+ */
+# undef V4L2_PIX_FMT_BGRA444
+#endif
+V4L2_PIX_FMT_BGRA444 v4l2_fourcc('G', 'A', '1', '2') /* 16 bbbbgggg rrrraaaa */
V4L2_PIX_FMT_RGBA444 v4l2_fourcc('R', 'A', '1', '2') /* 16 rrrrgggg bbbbaaaa */
V4L2_PIX_FMT_ABGR444 v4l2_fourcc('A', 'B', '1', '2') /* 16 aaaabbbb ggggrrrr */
V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') /* 12 GBGB.. RGRG.. */
--
2.23.0.rc1