msm: rotator: non-blocking rotate
Send request to a work queue and return right away.
Work queue will go through the commit queue to do the
rotation. wait_for_finish can be set to true to make
rotation go back to blocking.
Change-Id: Ifc2e36bd24d9681d42105f4ccbb62a8777af2a6c
Signed-off-by: Ken Zhang <kenz@codeaurora.org>
diff --git a/include/linux/msm_rotator.h b/include/linux/msm_rotator.h
index 6f85d91..6a8d286 100644
--- a/include/linux/msm_rotator.h
+++ b/include/linux/msm_rotator.h
@@ -50,6 +50,7 @@
unsigned int version_key;
struct msmfb_data src_chroma;
struct msmfb_data dst_chroma;
+ uint32_t wait_for_finish;
};
struct msm_rot_clocks {