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Neil Chen 24966517d4 nyan*: add support of full link training 
The original dp driver supports only fast link training and a
special drive setting is used for the link training sequence.
This might not be accepted by all panels. The better way is to
go through full link training sequence to negotiate for a best
drive setting.

With the change, dp driver will try fast link training first,
this is same as before. If it fails in fast link training, will
try full link training.

BUG=chrome-os-partner:32129
TEST=all panels on blaze/big devices work fine.

Change-Id: I6f3402c4c5993a156c965c7f52b011d336a2946f
Signed-off-by: Neil Chen <neilc@nvidia.com>
Reviewed-on: https://chromium-review.googlesource.com/219543
Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2014-10-04 21:08:38 +00:00
..
arch Makefile: Change $(generic-deps) to order-only prerequisite 2014-10-04 03:10:51 +00:00
console New mechanism to define SRAM/memory map with automatic bounds checking 2014-10-03 09:09:36 +00:00
cpu New mechanism to define SRAM/memory map with automatic bounds checking 2014-10-03 09:09:36 +00:00
device pcie: add code to support PCIE clk power management 2014-10-02 18:24:22 +00:00
drivers Makefile: Preprocess linker scripts and other general improvements 2014-10-02 07:02:10 +00:00
ec chromeec: Add wakeup delay after SPI /CS assertion 2014-10-01 06:53:27 +00:00
include New mechanism to define SRAM/memory map with automatic bounds checking 2014-10-03 09:09:36 +00:00
lib New mechanism to define SRAM/memory map with automatic bounds checking 2014-10-03 09:09:36 +00:00
mainboard rk3288: Pass SPI bus speed in as parameter to init function 2014-10-04 05:12:47 +00:00
northbridge Makefile: Preprocess linker scripts and other general improvements 2014-10-02 07:02:10 +00:00
soc nyan*: add support of full link training 2014-10-04 21:08:38 +00:00
southbridge Makefile: Preprocess linker scripts and other general improvements 2014-10-02 07:02:10 +00:00
superio superio: ite8772f: Exit extemp busy state 2014-09-27 07:09:25 +00:00
vendorcode Makefile: Change $(generic-deps) to order-only prerequisite 2014-10-04 03:10:51 +00:00
Kconfig Clean up architecture-specific Kconfigs 2014-10-02 07:02:16 +00:00