msm_fb: hdmi: Do not turn on HPD at boot

HPD is getting turned on by userspace if HDMI is enabled.
We don't need to turn on the HPD from HDMI driver.

CRs-Fixed: 377899
Change-Id: I29af0ca6ba222c7af61b1a0e8b51be35dee6426c
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
msm_fb: HDMI: Fix for high HDMI sleep current

In certain cases, the HPD circuitry is not switched off when the
device goes to suspend state, resulting in high sleep current on
the HDMI power rail. This patch ensures that the HPD circuitry is
always turned off during suspend operation by removing an
unnecessary condition check.

Change-Id: I5846255ff4405ff1f449158f4b2f0d5ed0cd96bb
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>