Commits
Sandeep Patil committed 296ba130740
ANDROID: staging: ion: Add support for heap-specific dma_buf_ops All dma_buf ops are registered by ion core. However, if a given heap provides a specific dmabuf operation, that will be preferred over the default ion core implementation Some dma_buf_ops like get_flags, begin_cpu_access_partial etc are entirely not supported by ion core and will return -EOPNOTSUPP if the heap implementation doesn't provided the necessary overrides. Tested with ion unit test with default system heap. Bug: 133508579 Bug: 140290587 Test: ion-unit-test Change-Id: Id13c5c280064b6f47de327223733c2c393f1a41a Signed-off-by: Sandeep Patil <sspatil@google.com>