msm: mdss: add tracing events in mdss driver

Add tracing points in key points in driver.

Change-Id: Ie31e27be4890e2e7cd573c00dbf3f66fa9c62060
Signed-off-by: Adrian Salido-Moreno <adrianm@codeaurora.org>
Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
4 files changed