This mainboard uses a LVDS connection for LCD panels. Apollo Lake SoC
provides a display controller with three independent pipes (1x eDP and
2x DP/HDMI). PTN3460 is an embedded DisplayPort to LVDS bridge device
that enables connectivity between an eDP source and LVDS display panel
(http://www.nxp.com/documents/data_sheet/PTN3460.pdf).
The bridge contains an On-chip Extended Display Identification Data
(EDIT) emulation for EDIT data structures.
This patch sets up PTN3460 to be used with the appropriate LCD panel.
BUG=none
BRANCH=none
TEST=none
Change-Id: I1b69b1411786343417bc49b43a1300315c0fe252
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 956a9f6a9c
Original-Change-Id: Ib8fa79bb608f1842f26c1af3d7bf4bb0513fa94d
Original-Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Original-Reviewed-on: https://review.coreboot.org/19043
Original-Tested-by: build bot (Jenkins)
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/467112
af1bc15737