Revert "Revert "msm_fb: display: return fail if pipe still staged""

This reverts commit 3755fd017e7f83621ab21c0c18b7826980ee300d.
Revert "msm_fb: display: add per stage alpha drop detection"

This reverts commit 991f02f7fa912b9e8d17c55705e908ec3895809d.
Revert "msm_fb: display: do not use ION_IOMMU_UNMAP_DELAYED"

This reverts commit f1393a4c2292cddddbaabf5c4029627b27282519.
Revert "msm_fb: display: check FB_ACTIVATE_VBL bit only"

This reverts commit c91f93cab9d1229058e990eeb9839a99870e83a8.
Revert "video: msm: Workaround an MDP crash on 8660"

This reverts commit e0af3ea315e5dbe07c35b188cabbf5b3965eeee7.
Revert "Bump to v3.0.3"

This reverts commit 57dce41c792ff357ed4beb385147d0160a292327.