msm: vidc: Fix metadata buffer size issue

- Metadata buffer size is being set to zero when
  client calls set buffer requirements to video driver.
  This change fix it by properly assigning the
  metadata buffer size to video driver.
- When continuous mode enabled, do not get min_dpb
  from resource tracker for non-H264 codecs,
  for H264 codec get min_dpb from resource tracker.

Change-Id: Ie16bc47605edc6f67dbf3ae77290d4d764c5c613
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
msm: vidc: Update sub_anchor_mv buffer size

The sub_anchor_mv size is not sufficient if the height
is more than 1088 in video clips, this change will amend
the buffer size to avoid video hardware resulting iommu
crash failures for such clips.

Change-Id: Ie59f04b9edaa9d2364d4e5014d2eb6f882728c76
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
msm: vidc: Fix compilation errors

This change removes the compilation error in kernel
if ddl logs are enabled.

CRs-Fixed: 483776
Change-Id: Iffc37fcdd4e5ce7ddcd8560d432af5c3f3e6c433
Signed-off-by: Shobhit Pandey <cshopan@codeaurora.org>
video: msm: Use the new fence release logic for video panel too

Change-Id: I51807e458f9db94c3ac05f8f8b108494a7fdd720

Conflicts:
	drivers/video/msm/mdp4.h