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authorMatt Delco <delco@chromium.org>2018-07-23 09:33:28 -0700
committerPatrick Georgi <pgeorgi@google.com>2018-07-30 18:55:50 +0000
commit8928bc0d633aaf920b0f1d3aa91d92bbe99c41a2 (patch)
treed8098914a58e1aa8936d09b25618f1132afa47d8 /Documentation/gfx/libgfxinit.md
parentb89bd788bead0f7fe8620e5817222e063c2238da (diff)
downloadcoreboot-8928bc0d633aaf920b0f1d3aa91d92bbe99c41a2.tar.xz
mainboard/google/nocturne: simplify camera power references
This change primarily moves the PowerResource up to a more common scope so that the _PRx references are simpler. The ^ scope modifier isn't well supported everywhere amongst OSes and drivers. Windows 10 will BSOD early during boot with ACPI_BIOS_ERROR (code 0x6, which means it could not find the object referenced by a _PRx) with the way things are currently laid out). I've also not seen a firmware outside of coreboot that tries to reference count _ON and _OFF. Isn't it up to the OS to deference count, and whatever it tells ACPI is what should happen (i.e., on means on and off means off)? Some of the _UIDs are also duplicated. This change makes them unique. A few cosmetic changes are made so that diffing cam0.asl against cam1.asl has fewer extraneous differences. Change-Id: I9c9f6c712b075450539d5b84ac5bb221b3cbb57e Signed-off-by: Matt Delco <delco@chromium.org> Reviewed-on: https://review.coreboot.org/27605 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Rajmohan Mani <rajmohan.mani@intel.com>
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