drivers/gfx/generic: Add optional _HID for gfx devices

Some boards may want to use a _HID instead of an _ADR to locate a
graphics device. This patch provides that option in the devicetree.

BUG=b:206850071
TEST=Add `hid` entry in devicetree, dump SSDT and see _HID instead of
_ADR

Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I32be4abf5c60be1f94aabaa2e9c734215c4e291e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59730
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

0 files changed, 0 insertions, 0 deletions