Date: Mon, 29 Dec 2025 17:47:12 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 291935] Vidconsole (amd64 only) does now show anything on old hardware (MacBook2,1) Message-ID: <bug-291935-227-58pE6oU3eW@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-291935-227@https.bugs.freebsd.org/bugzilla/>
index | next in thread | previous in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=291935 Ahmad Khalifa <vexeduxr@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vexeduxr@FreeBSD.org --- Comment #2 from Ahmad Khalifa <vexeduxr@FreeBSD.org> --- Created attachment 266624 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=266624&action=edit UGA framebuffer patch Hello, IIRC these old macbooks use the old UGA protocol as opposed to GOP. Looking at the EFI loader's framebuffer probing code, it looks like we bail out upon not finding GOP, and don't actually proceed to probe for UGA. Could you try the attached patch and see if it makes things better? I'll also note that we don't list the MacBook2,1 when setting our hardcoded stride and offset values, so the framebuffer's stride and offset may be off. -- You are receiving this mail because: You are the assignee for the bug.home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-291935-227-58pE6oU3eW>