From bc51f514cc8f09c003485bb3fcce79c1806514f3 Mon Sep 17 00:00:00 2001
From: Seungmin Kim <8457324+ehfd@users.noreply.github.com>
Date: Wed, 12 Aug 2026 16:23:13 +0900
Subject: [PATCH] fix: Discover `/dev/nvidia-modeset` instead of assuming it
 exists

Signed-off-by: Seungmin Kim <8457324+ehfd@users.noreply.github.com>
---
 src/nvc_info.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/nvc_info.c b/src/nvc_info.c
index 5242dd10..9391b0d0 100644
--- a/src/nvc_info.c
+++ b/src/nvc_info.c
@@ -543,9 +543,8 @@ lookup_devices(struct error *err, struct dxcore_context *dxcore, struct nvc_driv
                                 return (-1);
                 }
                 if (!(flags & OPT_NO_MODESET)) {
-                        modeset.path = (char *)NV_MODESET_DEVICE_PATH;
-                        modeset.id = makedev(NV_DEVICE_MAJOR, NV_MODESET_DEVICE_MINOR);
-                        has_modeset = 1;
+                        if ((has_modeset = find_device_node(err, root, NV_MODESET_DEVICE_PATH, &modeset)) < 0)
+                                return (-1);
                 }
                 nvidiactl.path = (char *)NV_CTL_DEVICE_PATH;
                 nvidiactl.id = makedev(NV_DEVICE_MAJOR, NV_CTL_DEVICE_MINOR);