kumquat-buildroot/package/strace/0001-xlat-v4l2_pix_fmts.in-work-around-V4L2_PIX_FMT_BGRA4.patch

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