msm_fb: HDMI: Do not add HPD state timer during probe

Currently all HDMI timers are initialized in the driver's
probe function with a maximum possible expiration value. However,
the 32-bit jiffies value is initialized in the kernel so as to
wrap 5 minutes after boot. This results in the HPD timer being
fired 5 minutes after boot even though cable  is not
connected. This change fixes this issue by not starting the HPD
timer during probe.

Change-Id: I9eeb8b892be2476e8debdd4ec5897a103cc34665
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
Signed-off-by: Abhishek Kharbanda <akharban@codeaurora.org>
Signed-off-by: Manoj Rao <manojraj@codeaurora.org>
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>