commit 92278e080689f8efd0c068fcdc0affd6ca449a37
author Guido Günther <agx@sigxcpu.org> Tue Jun 26 20:40:08 2018 +0200
committer Pekka Paalanen <pekka.paalanen@collabora.co.uk> Tue Jul 03 12:01:57 2018 +0300
tree 7aa97916296591fdf29f9804d88e374e36232804
parent 352804488aa88eef2feeb8a098ecd3c33ecc4dc4

compositor-drm: ignore case of {h,v}sync flags in modeline

Some modeline generators put out e.g. +HSync instead of +hsync. Accept
that too since it's not ambigous.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

libweston/compositor-drm.c

diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c
index 4a35213..b96e296 100644
--- a/libweston/compositor-drm.c
+++ b/libweston/compositor-drm.c
@@ -4341,16 +4341,16 @@
 		return -1;
 
 	mode->clock = fclock * 1000;
-	if (strcmp(hsync, "+hsync") == 0)
+	if (strcasecmp(hsync, "+hsync") == 0)
 		mode->flags |= DRM_MODE_FLAG_PHSYNC;
-	else if (strcmp(hsync, "-hsync") == 0)
+	else if (strcasecmp(hsync, "-hsync") == 0)
 		mode->flags |= DRM_MODE_FLAG_NHSYNC;
 	else
 		return -1;
 
-	if (strcmp(vsync, "+vsync") == 0)
+	if (strcasecmp(vsync, "+vsync") == 0)
 		mode->flags |= DRM_MODE_FLAG_PVSYNC;
-	else if (strcmp(vsync, "-vsync") == 0)
+	else if (strcasecmp(vsync, "-vsync") == 0)
 		mode->flags |= DRM_MODE_FLAG_NVSYNC;
 	else
 		return -1;