The branch main has been updated by vexeduxr: URL: https://cgit.FreeBSD.org/src/commit/?id=9595055ae7494997bb07b4aaed544f88ac4c5e7f
commit 9595055ae7494997bb07b4aaed544f88ac4c5e7f Author: Ahmad Khalifa <[email protected]> AuthorDate: 2026-01-04 13:15:37 +0000 Commit: Ahmad Khalifa <[email protected]> CommitDate: 2026-01-04 13:15:37 +0000 loader.efi: only use firmware provided Blt on GOP gfx_state.tg_private points to a EFI_GRAPHICS_OUTPUT_PROTOCOL only when using GOP. The firmware provided Blt functions on UGA platforms have been observed to not work on old MacBooks, and are likley hit or miss anyways as UGA has been deprecated since 2006. Reviewed by: tsoome PR: 291935 MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D54432 --- stand/common/gfx_fb.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/stand/common/gfx_fb.c b/stand/common/gfx_fb.c index eb41c51c50b6..d99d9b7a868f 100644 --- a/stand/common/gfx_fb.c +++ b/stand/common/gfx_fb.c @@ -83,6 +83,7 @@ */ #include <sys/param.h> +#include <assert.h> #include <stand.h> #include <teken.h> #include <gfx_fb.h> @@ -856,7 +857,7 @@ gfxfb_blt(void *BltBuffer, GFXFB_BLT_OPERATION BltOperation, int rv; #if defined(EFI) EFI_STATUS status; - EFI_GRAPHICS_OUTPUT_PROTOCOL *gop = gfx_state.tg_private; + EFI_GRAPHICS_OUTPUT_PROTOCOL *gop; EFI_TPL tpl; /* @@ -866,7 +867,10 @@ gfxfb_blt(void *BltBuffer, GFXFB_BLT_OPERATION BltOperation, * done as they are provided by protocols that disappear when exit * boot services. */ - if (!ignore_gop_blt && gop != NULL && boot_services_active) { + if (gfx_state.tg_fb_type == FB_GOP && !ignore_gop_blt && + boot_services_active) { + assert(gfx_state.tg_private != NULL); + gop = gfx_state.tg_private; tpl = BS->RaiseTPL(TPL_NOTIFY); switch (BltOperation) { case GfxFbBltVideoFill:
