msm: mdss: call suspend and resume panel events during runtime triggers

Send a panel suspend/resume event to all the MDSS devices to ensure
proper handling of regulators and clocks during the suspend/resume
sequence.

Change-Id: I820f5e4113f599ba53d4fa4726e406f74872f95f
Signed-off-by: Sree Sesha Aravind Vadrevu <svadrevu@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
ARM: dts: Disable RPM notifications for L2 GDHS collapse on Krait targets

Entering vdd minimization is unsupported during L2 GDHS collapse.
Prevent this from happening by not notifying the RPM during the L2
GDHS SPM sequence.

CRs-Fixed: 609356
Change-Id: Iefcb3597df5af104f823fdfb1ad1879f5d1d057e
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>