Akash Gajjar ea70c32ab5 disp: msm: sde: adjust the vblank refcount until the completion of poms ...

In POMS use case, the handling of the wait for vsync event
completion coincides with the concurrent
drm_crtc_funcs.enable_vblank. This concurrency causes a vsync
event complete timeout while disabling the encoder. to fix this
concurrency problem, increment the vblank refcount in encoder
disable and release the vblank refcount in encoder enable.

Change-Id: I79671e4a2bafdd01a6b2523a80fe511bff23d6b6
Signed-off-by: Akash Gajjar <quic_agajjar@quicinc.com>

2023-11-24 23:25:02 -08:00

191 KiB

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