jewel: display: remove pinfo.clk_rate.

minimizes screen tearing.

Change-Id: I9be1b6073f3eaa5411e09e8d4be499734c62233d
Revert "ville: increase refx100 to reduce screen tearing"

Apparently this is causing complaints, will remove until better solution
is found.
This reverts commit cd56ea6856b70441c7baa525090c33a1d3b4ec64.
msm_fb: display: release mdp clk in mdp4_overlay_writeback_on()

mdp clk is not released in mdp4_overlay_writeback_on()

CRs-fixed: 433986

Change-Id: Ida121e03b0f08ca312c60fb8d945fe2011df853f
Signed-off-by: Mayank Goyal <goyalm@codeaurora.org>
msm_fb: display: add wfd suspend/resume to early suspend

wfd on/off was handled by fb_on/fb_close which are called from video
or userspace side. However, this is not the case for this branch. mdp
driver has to register wfd for suspend to make sure proper panel
on/off happen.

Change-Id: If1836598e5ae95e4b2b72e40dc85784a0d20c843
Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>