7f67bdd635
Remove cache invalidation when lock is called with DMA direction DMA_TO_DEVICE. Doing so will allow clients to optimize the performance of their code. Clients can use DMA direction DMA_TO_DEVICE when either: - The complete buffer will be written. - Writes will be tile aligned. - The buffer doesn't contain valid data. Change-Id: I33e0b64c028498396af2c26828449bb3fc2c5930 Signed-off-by: Liam Mark <quic_lmark@quicinc.com>