loader.efi: only use firmware provided Blt on GOP
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Authored by vexeduxr on Wed, Dec 31, 4:32 AM.

Details

Reviewers

imp
kevans
tsoome
manu

Summary

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.

MFC after: 1 week
PR: 291935

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Skipped

Unit

Tests Skipped

Build Status

Buildable 69542
Build 66425: arc lint + arc unit

Event Timeline

vexeduxr created this revision.Wed, Dec 31, 4:32 AM

Herald added a reviewer: manu. · View Herald TranscriptWed, Dec 31, 4:32 AM

Herald added a subscriber: dab. · View Herald Transcript

vexeduxr requested review of this revision.Wed, Dec 31, 4:32 AM

Harbormaster completed remote builds in B69542: Diff 168794.Wed, Dec 31, 4:32 AM

vexeduxr added a parent revision: D54431: loader.efi: probe for UGA if GOP isn't found.Wed, Dec 31, 4:32 AM

Revision Contents
Changeset List

Path

Size

stand/

common/

gfx_fb.c

3 lines

Diff 168794

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loader.efi: only use firmware provided Blt on GOPNeeds ReviewPublicActions