Date: Tue, 06 Jan 2026 16:40:57 +0000 From: Ahmad Khalifa <vexeduxr@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Cc: Frank Hilgendorf <frank.hilgendorf@posteo.de> Subject: git: be6ba97aaee7 - main - loader.efi: add stride & offset for MacBookPro3,1 Message-ID: <695d3b19.3242d.c7f0515@gitrepo.freebsd.org>
index | next in thread | raw e-mail
The branch main has been updated by vexeduxr: URL: https://cgit.FreeBSD.org/src/commit/?id=be6ba97aaee762c2e5300834f1916ae5dfd5a0b9 commit be6ba97aaee762c2e5300834f1916ae5dfd5a0b9 Author: Frank Hilgendorf <frank.hilgendorf@posteo.de> AuthorDate: 2025-01-27 21:18:39 +0000 Commit: Ahmad Khalifa <vexeduxr@FreeBSD.org> CommitDate: 2026-01-06 16:29:01 +0000 loader.efi: add stride & offset for MacBookPro3,1 Note that there are three variants of this MacBook. We only have the stride and offset values for the 17" 1680x1050 model. Reviewed by: vexeduxr Pull Request: https://github.com/freebsd/freebsd-src/pull/1584 --- stand/efi/loader/framebuffer.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/stand/efi/loader/framebuffer.c b/stand/efi/loader/framebuffer.c index dc0047de1116..632377613f58 100644 --- a/stand/efi/loader/framebuffer.c +++ b/stand/efi/loader/framebuffer.c @@ -392,6 +392,23 @@ efifb_from_uga(struct efi_fb *efifb) /* These are the missing bits. */ offset = 0x0; stride = 2048; + } else if (ev != NULL && !strcmp(ev, "MacBookPro3,1")) { + /* + * Valid for MacBookPro 17" with standard resolution. + * Other Models are: + * MacBookPro 15" with horiz=1440 + * MacBookPro 17" with horiz=1920 + */ + + /* These are the expected values we should have. */ + if (horiz == 1680) { + vert = 1050; + fbaddr = 0xc0000000; + /* These are the missing bits. */ + stride = 2048; + /* 24 scan lines down */ + offset = stride * 4 * 24; + } } }home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?695d3b19.3242d.c7f0515>