From d20a9f568f99591886ec73b80ff7283486710643 Mon Sep 17 00:00:00 2001 From: Jocelyn Falempe Date: Wed, 17 Jul 2024 10:48:40 +0200 Subject: fbcon: Add an option to disable fbcon in panic This is required to avoid conflict between DRM_PANIC, and fbcon. If a drm device already handle panic with drm_panic, it should set the skip_panic field in fb_info, so that fbcon will stay quiet, and not overwrite the panic_screen. Signed-off-by: Jocelyn Falempe Reviewed-by: Javier Martinez Canillas Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20240717090102.968152-3-jfalempe@redhat.com --- include/linux/fb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/fb.h b/include/linux/fb.h index db7d97b10964..865dad03e73e 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -510,6 +510,7 @@ struct fb_info { void *par; bool skip_vt_switch; /* no VT switch on suspend/resume required */ + bool skip_panic; /* Do not write to the fb after a panic */ }; /* This will go away -- cgit v1.2.3