Lakshmi Narayana Kalavala 9e17babe6a disp: msm: sde: turn off/on vblank callbacks as per crtc ...

Current sde driver allows vblank enable and wait requests
even after crtc is disabled which would eventually lead to
enable of irq and timeouts in caller context. This change fixes
it by updating vblank callback status as 'on' during crtc enable
and shutdowns vblank callbacks before crtc disable is complete.

Change-Id: I52b74f685107f4dc8c83305c28f23cdcb4747730
Signed-off-by: Prabhanjan Kandula <pkandula@codeaurora.org>
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>

2019-05-30 16:13:09 -07:00

50 KiB

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