Add support for new requirements in 1.4a CTS which need
to try link training 1 on different lane counts and link
rates.
CRs-Fixed: 2458753
Change-Id: I2039822f420a73232df7293afcddd7bee263c7b4
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
Update the link training process along with the AUX
communications during link training as per hardware
recommendations.
Update the pre-emphasis and swing values for active
lanes only instead of all lanes.
During link training, update pre-emphasis and swing
values in hardware first and then update sink.
CRs-Fixed: 2458753
Change-Id: Ie05c9d6508b0c564b194032ae4ebb1bc5550e7b8
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
Add support for lane count reduction as per the new requirements
for DP 1.4a during link training 2.
CRs-Fixed: 2458753
Change-Id: I58c9b6101338e8a1d1b4e3dec80f8fdf2a25ae5b
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
Update the DP controller and PHY programming according to
the new hardware recommendations.
CRs-Fixed: 2458753
Change-Id: I1bce5915ba6ebbb250cc5c4aac907b0b287eece7
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
This change brings msm display driver including sde,
dp, dsi, rotator, dsi pll and dp pll from base 4.19 kernel
project. It is first source code snapshot from base kernel project.
Change-Id: Iec864c064ce5ea04e170f24414c728684002f284
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
