Files
lbmk/config/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-256MiB-VRAM-by-default.patch
T
Leah Rowe 99a88ebfa2 Update dell 3050 patch to patch 15 (pwm fix)
Use patchset 15 instead of 14:
config/coreboot/default/patches/0061-WIP-OptiPlex-3050-Micro-port.patch

Rebase the verb patch; patchset 15 modified the Makefile:
config/coreboot/default/patches/0064-dell-optiplex_3050-add-hda_verb.c.patch

We were using patchset 14 for the 3050 micro:
https://review.coreboot.org/c/coreboot/+/82053/14

Now we use patchset 15:
https://review.coreboot.org/c/coreboot/+/82053/15

Without this patch, the fans are always on a low setting, on
the Dell OptiPlex 3050 Micro, even under stress conditions. With
this patch, the fans change speed according to CPU temperature.

I had to rebase my verb patch, because Mate modified the Makefile
to add his sch5555 handler, on the same line where I add hda_verb.

Mate tells me he will merge my verb and vbt patches into a further
patchset later on. For now, I've simply rebased these patches on
top of Mate's newer work; I've told him he can use them in his port.

I'm probably going to now issue a new revision ROM image for
Libreboot 20241008, so that users can get this fix sooner.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-26 06:26:25 +01:00

24 lines
758 B
Diff

From c7ad2407a7f515d487332382bb55025873c3d987 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Fri, 14 May 2021 13:10:33 +0100
Subject: [PATCH 05/65] lenovo/t400: set VRAM to 256MiB VRAM by default
Signed-off-by: Leah Rowe <leah@libreboot.org>
---
src/mainboard/lenovo/t400/cmos.default | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/lenovo/t400/cmos.default b/src/mainboard/lenovo/t400/cmos.default
index a16d386dd1..e7bb32306c 100644
--- a/src/mainboard/lenovo/t400/cmos.default
+++ b/src/mainboard/lenovo/t400/cmos.default
@@ -15,4 +15,4 @@ power_management_beeps=Enable
low_battery_beep=Enable
sata_mode=AHCI
hybrid_graphics_mode=Integrated Only
-gfx_uma_size=32M
+gfx_uma_size=256M
--
2.39.5