Linux 3.0.63
msm_fb:display: correct bus bw for downscale case

The check condition for updating bus bandwidth if downscaling is
needed was always FALSE.

Change-Id: Iec0a4d13c7737d86976d76e0dfd3ec45062799fd
Signed-off-by: Siddhartha Agrawal <agrawals@codeaurora.org>
Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
msm: display: Fix blend configuration for video layer with MDP composition

With video layer in MDP composition, there is no need to apply destination
over blend rule, as z-order of layers take care of proper staging of layers
by default. Apply constant blend to the video layer when in MDP composition

CRs-fixed: 437965
Change-Id: I7476659f12cdf06018bf6ace829a836c86ae97e8
Signed-off-by: Mayank Chopra <makchopra@codeaurora.org>
msm_fb: display: keep borderfill pipe's iommu info

Keep borderfill pipe's iommu info during base layer pipe
swap with original base layer pipe. Otherwise, borderfill
pipe's may contain original base layer pipe's iommu info
which cause iommu page fault due to same iommu buffer is
unmapped two times.

CRs-fixed: 436711
Change-Id: Ibdb792055287283c4449db07c2de2901aa4fe9b6
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
msm_fb: display: add mdp clock control to histogram enable/disable

Add mdp clock control to histogram enable and disable block to
prevent system from crashing when accessing register with mdp
clocks off.

Change-Id: Ide808b332b5456f3fc639fcbb0d03d5cad0e387f
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
msm_fb: display: restore previous mdp bandwidth when resume

mdp resume bandwidth is set to the value when device was suspend, so
that the correct init value is set to avoid underrun.

CRs-fixed: 425823
Change-Id: Ie9b832f0eb5b5e1b6cb5e8979626986d896d340b
Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
Disable mDNS completely due to excessive wakelock: from madmack
Make the unicast filter work with IPv6: from madmack
Filter out all packets except unicast and mDNS
Merge branch 'cm-10.1' of github.com:Ayysir/ASDK into cm-10.1