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authorMatt DeVillier <matt.devillier@gmail.com>2023-09-20 16:30:06 -0500
committerFelix Singer <service+coreboot-gerrit@felixsinger.de>2024-02-13 19:01:59 +0000
commit4f86e1da8184738a29f11fe6713799cc2254305d (patch)
treefe34d855c4cca807f171863deb58e42cd93ae7fe /src/drivers/uart/oxpcie_early.c
parent83956aa2d60ee1be498fa91309332c01f340db5b (diff)
mb/google/puff: Hide LSPCON device from Windows
Puff-based Chromeboxes use a LSPCON for HDMI 2.0 output, but no driver exists or is needed for Windows. Use the devicetree hidden keyword to set the ACPI status to hidden for these devices, to prevent unknown devices from being listed in Windows Device Manager. TEST=build/boot Win11 on google/wyvern, verify no unknown devices in Windows Device Manager for either LSPCON device. Change-Id: Ib646e01a337b8d7baf20a886c49a8cb64d6408f3 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78040 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
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