Revert "drm_hwcomposer: Extract more BO data by Imagination importer"

This reverts commit b2f2baeb.

I'm trying to utilize a policy of lighter reviews w/ quick reverts when there are issues to keep things moving. So with that in mind I'm reverting "Extract more BO data by Imagination importer" since its breaking the build in AOSP.

See: https://android-review.googlesource.com/c/platform/external/drm_hwcomposer/+/1225155/-1..1#message-828f83ed7fa89b3bdfff7b0b5b1dd7364c822892 https://android-review.googlesource.com/c/platform/external/drm_hwcomposer/+/1225916

This breakage is due to the importer code being tightly tied to the gralloc private handle definitions, which is a common problem as the gralloc and drm_hwcomposers are separately maintained. The beagle_x15 gralloc is apparently older, and doesn't have the newly utilized fields.

So for now, revert this to stay in sync w/ AOSP. I'm happy to re-apply as soon as a fix is in place which adds some sort of versioning checks so hopefully drm_hwc can work with different versions of the gralloc code.

Once users of the old gralloc code are updated, we can remove such version checks if needed.

Signed-off-by: John Stultz john.stultz@linaro.org