From dbe24b039d381365b62c02802016f108c3efe8eb Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Wed, 31 Jul 2024 12:26:25 +0100 Subject: coreboot/default: Update to 97bc693ab (2024-07-29) Several patches are now merged upstream and no longer needed in lbmk, such as the HP EliteBook 8560w patch, and related patches. Some patches were changed, for example the Dell Latitude ivb/snb laptops are now variants in coreboot, instead of being individual ports; now they re-use the same base code. This this, the corresponding files under config/submodules have changed, for things like 3rdparty submodules e.g. libgfxinit, and tarballs e.g. crossgcc. This is long overdue, and will enable more boards to be added. This newer revision will be used in the next release, and some follow-up patches will merge these trees into default: * coreboot/haswell * coreboot/dell Signed-off-by: Leah Rowe --- ...well-Fully-disable-iGPU-when-dGPU-is-used.patch | 51 ---------------------- 1 file changed, 51 deletions(-) delete mode 100644 config/coreboot/default/patches/0041-nb-haswell-Fully-disable-iGPU-when-dGPU-is-used.patch (limited to 'config/coreboot/default/patches/0041-nb-haswell-Fully-disable-iGPU-when-dGPU-is-used.patch') diff --git a/config/coreboot/default/patches/0041-nb-haswell-Fully-disable-iGPU-when-dGPU-is-used.patch b/config/coreboot/default/patches/0041-nb-haswell-Fully-disable-iGPU-when-dGPU-is-used.patch deleted file mode 100644 index bc8fd55c..00000000 --- a/config/coreboot/default/patches/0041-nb-haswell-Fully-disable-iGPU-when-dGPU-is-used.patch +++ /dev/null @@ -1,51 +0,0 @@ -From 0801b3ba8a0ce0109e30d27f405c912d5d705e9c Mon Sep 17 00:00:00 2001 -From: Leah Rowe -Date: Sat, 6 Apr 2024 01:22:47 +0100 -Subject: [PATCH 1/1] nb/haswell: Fully disable iGPU when dGPU is used - -My earlier patch disabled decode *and* disabled the iGPU itself, but -a subsequent revision disabled only VGA decode. Upon revisiting, I -found that, actually, yes, you also need to disable the iGPU entirely. - -Tested on Dell 9020 SFF using broadwell MRC, with both iGPU and dGPU. -With this patch, the iGPU is completely disabled when you install a -graphics card, but the iGPU is available to use when no graphics card -is present. - -For more context, see: - -Author: Leah Rowe -Date: Fri Feb 23 13:33:31 2024 +0000 - - nb/haswell: Disable iGPU when dGPU is used - -And look at the Gerrit comments: - -https://review.coreboot.org/c/coreboot/+/80717/ - -So, my original submission on change 80717 was actually correct. -This patch fixes the issue. I tested on iGPU and dGPU, with both -broadwell and haswell mrc.bin. - -Signed-off-by: Leah Rowe ---- - src/northbridge/intel/haswell/gma.c | 3 +++ - 1 file changed, 3 insertions(+) - -diff --git a/src/northbridge/intel/haswell/gma.c b/src/northbridge/intel/haswell/gma.c -index 48a0ba54c7..f0b848852d 100644 ---- a/src/northbridge/intel/haswell/gma.c -+++ b/src/northbridge/intel/haswell/gma.c -@@ -465,6 +465,9 @@ static void gma_func0_disable(struct device *dev) - { - /* Disable VGA decode */ - pci_or_config16(pcidev_on_root(0, 0), GGC, 1 << 1); -+ -+ /* Required or else the graphics card doesn't work */ -+ dev->enabled = 0; - } - - static struct device_operations gma_func0_ops = { --- -2.39.2 - -- cgit v1.2.1