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authorCoolStar <coolstarorganization@gmail.com>2023-07-10 18:03:40 -0700
committerFelix Held <felix-coreboot@felixheld.de>2023-07-13 16:37:21 +0000
commitc7b27b3ad628f00ab4cd5cfae07d1796a7a25fb3 (patch)
tree9a279bb3a25631e3e9b07f6f38e22b7f7afe633a /src/drivers/ocp/ewl
parent43169fe86d472c1e6d1199e56c53b88928b638dd (diff)
acpi: Reserve hardware IDs for custom Intel GMBus I2C driver
GMBus is an I2C compatible link on Intel IGPUs. Most non-Linux OS's don't support accessing this ordinarily, so a custom driver is needed with a bit of ACPI hackery. Reserve 2 IDs from the coreboot namespace so that the 2 devices required can be populated in Windows device manager Change-Id: I389612441e96ce2fc5e006051e523661953eba6e Signed-off-by: CoolStar <coolstarorganization@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76413 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Diffstat (limited to 'src/drivers/ocp/ewl')
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