msm: mdss: Reset mdss to a sane state

This represents commit bb2dbd9fea.

Change-Id: I26f198e8634332a6caed65d769b77e2e55565875
Signed-off-by: Dan Trifan <jimsth@gmail.com>
arm/dts: hammerhead: Remove erroneous qcom,msm-bus,active-only property

qcom,msm-bus,active-only is a boolean and not an integer. As a
result, setting "active-only = <0>" was actually enabling it.

Reference: kernel_msm, commit ba514f1fc.

Change-Id: I955d76065b610f2105ca65e063e474205ec56bd2
Signed-off-by: Dan Trifan <jimsth@gmail.com>
msm: mdss: Don't send panel on commands during continous splash

Change-Id: If03bf6648d034dff7f9a297fc8f1cff22a740872
Signed-off-by: Dan Trifan <jimsth@gmail.com>