drm/msm/hdmi: 8996 PLL: Populate unprepare

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Without doing anything in unprepare, the HDMI driver isn't able to
switch modes successfully. Calling set_rate with a new rate results
in an un-locked PLL.

If we reset the PLL in unprepare, the PLL is able to lock with the
new rate.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

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Archit Taneja 2017-06-16 10:39:34 +05:30 • committed by Rob Clark

parent ffe8f53f9c

commit b474cbbb2b

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drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c

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