From 01862ebc04a7a53f30292f5581f495027a864a88 Mon Sep 17 00:00:00 2001
From: Carter Li <zhangsongcui3371@sina.com>
Date: Thu, 7 Mar 2024 14:37:44 +0800
Subject: [PATCH] Display (Linux): fix width being detected as height when
 using libdrm

---
 CHANGELOG.md                            | 1 +
 src/detection/displayserver/linux/drm.c | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d7fc0cb26..c763acd9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ Bugfixes:
 * Fix truncated texts in `--help format` (#745)
 * Fix old vulkan-header library compatibility (#748)
 * Fix possible segfaults in `--help *-format` (#749)
+* Fix invalid resolution detection when using libdrm (Linux, Display)
 
 # 2.8.7
 
diff --git a/src/detection/displayserver/linux/drm.c b/src/detection/displayserver/linux/drm.c
index 8de938fcd..011c171bf 100644
--- a/src/detection/displayserver/linux/drm.c
+++ b/src/detection/displayserver/linux/drm.c
@@ -250,8 +250,8 @@ static const char* drmConnectLibdrm(FFDisplayServerResult* result)
                     drmModeCrtc* crtc = ffdrmModeGetCrtc(fd, encoder->crtc_id);
                     if (crtc)
                     {
-                        width = crtc->mode.vdisplay;
-                        height = crtc->mode.hdisplay;
+                        width = crtc->mode.hdisplay;
+                        height = crtc->mode.vdisplay;
                         refreshRate = crtc->mode.vrefresh;
                         if (refreshRate == 0)
                         {