[coreboot-gerrit] Change in coreboot[master]: mediatek/mt8173: Add support for Dual DSI output

Daniel Kurtz (Code Review) gerrit at coreboot.org
Fri Apr 21 05:09:24 CEST 2017


Hello Daniel Kurtz, build bot (Jenkins),

I'd like you to reexamine a change.  Please visit

    https://review.coreboot.org/19361

to look at the new patch set (#3).

Change subject: mediatek/mt8173: Add support for Dual DSI output
......................................................................

mediatek/mt8173: Add support for Dual DSI output

The MT817x display output pipeline can be configured to drive an 8-lane
MIPI/DSI panel using "dual DSI" mode.  For the "dual DSI" video data path,
the UFO block is configured to reorder the data stream into left and right
halves which are then sent by the SPLIT1 block to the DSI0 and DSI1
respectively.  The DSI0 and DSI1 outputs are then synchronously clocked at
half the nominal data rate by their respective MIPI_TX0/MIPI_TX1 phys.

Also, update the call sites in oak mainboard to avoid build breakage.

BRANCH=none
BUG=b:35774871
TEST=Boot Rowan in developer mode and see output on the panel

Change-Id: Id47dfd7d9e98689b54398fc8d9142336b41dc29f
Signed-off-by: Jitao Shi <jitao.shi at mediatek.com>
Signed-off-by: Daniel Kurtz <djkurtz at chromium.org>
---
M src/mainboard/google/oak/mainboard.c
M src/soc/mediatek/mt8173/ddp.c
M src/soc/mediatek/mt8173/dsi.c
M src/soc/mediatek/mt8173/include/soc/addressmap.h
M src/soc/mediatek/mt8173/include/soc/ddp.h
M src/soc/mediatek/mt8173/include/soc/dsi.h
6 files changed, 418 insertions(+), 67 deletions(-)


  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/61/19361/3
-- 
To view, visit https://review.coreboot.org/19361
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Id47dfd7d9e98689b54398fc8d9142336b41dc29f
Gerrit-PatchSet: 3
Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Owner: Daniel Kurtz <djkurtz at google.com>
Gerrit-Reviewer: Aaron Durbin <adurbin at chromium.org>
Gerrit-Reviewer: Daniel Kurtz <djkurtz at chromium.org>
Gerrit-Reviewer: Daniel Kurtz <djkurtz at google.com>
Gerrit-Reviewer: Julius Werner <jwerner at chromium.org>
Gerrit-Reviewer: Paul Menzel <paulepanter at users.sourceforge.net>
Gerrit-Reviewer: build bot (Jenkins)



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