Introduce the lb_panel_poweroff/cb_panel_poweroff structs to pass the
panel power-off commands from coreboot to payloads.
Also add mipi_panel_parse_commands() to libpayload libc, so that
payloads can utilize it to parse the power-off commands.
BUG=b:474187570
TEST=emerge-jedi coreboot libpayload
BRANCH=skywalker
Change-Id: I652178c8075a1f3aee356502e682ef9a4f3d1cf8
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90738
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Chen-Tsung Hsieh <chentsung@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
8cfc71d9e0