msm: mdss: change the macro for DSI_FIFO_EMPTY event

Currently the DSI_PLL_UNLOCKED event is defined as 0x1,
DSI_FIFO_UNDERFLOW as 0x2 and DSI_FIFO_EMPTY event is 0x3.
This will cause issues since when a DSI_FIFO_EMPTY event
is triggered, it causes a false event for DSI_FIFO_UNDERFLOW
and DSI_PLL_UNLOCKED events also. Fix this issue by changing
the macro definition of DSI_FIFO_EMPTY to 0x4.

Change-Id: I2a25096c1fd97345cef3800fcf3a96f658844804
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
Signed-off-by: Raghavendra Ambadas <rambad@codeaurora.org>
1 file changed