diff options
Diffstat (limited to 'resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch')
| -rw-r--r-- | resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch b/resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch new file mode 100644 index 00000000..d205f2a6 --- /dev/null +++ b/resources/coreboot/default/patches/0005-lenovo-t400-set-VRAM-to-352MiB-VRAM-by-default.patch @@ -0,0 +1,27 @@ +From e3b971134ffc2f52e575efe53a571978ed291dc6 Mon Sep 17 00:00:00 2001 +From: Leah Rowe <leah@libreboot.org> +Date: Fri, 14 May 2021 13:10:33 +0100 +Subject: [PATCH 05/11] lenovo/t400: set VRAM to 352MiB VRAM by default + +In the past, this caused stability issues so we set it to 256MiB. Nowadays, +coreboot has fixed the issue preventing this. See: +https://review.coreboot.org/c/coreboot/+/16831 + +So, set the VRAM to 352MiB +--- + 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 a326e315b1..e74d15d030 100644 +--- a/src/mainboard/lenovo/t400/cmos.default ++++ b/src/mainboard/lenovo/t400/cmos.default +@@ -13,4 +13,4 @@ power_management_beeps=Enable + low_battery_beep=Enable + sata_mode=AHCI + hybrid_graphics_mode=Integrated Only +-gfx_uma_size=32M ++gfx_uma_size=352M +-- +2.25.1 + |