The ROI commands are sent with an asynchronous command transfer wait.
If the queued CMD DMA wait for done gets scheduled before the DSI
controller timing engine programming, the later will be blocked waiting
on the ctrl_lock, which was acquired by the queued DMA wait for done work.
This effectively negates any advantage of having the async wait flag for
ROI commands blocking the main commit thread.
The change swaps this order to ensure that such a scenario never happens.
Change-Id: I8a971c0c7733eea3d435b637ca41b34fa60adfc1
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
bcd04f60da