Raviteja Tamatam 2d1980b2b3 disp: msm: sde: avoid drm_crtc_vblank_on during seamless transition
When there is a race condition between DMS seamless transition and
drm_wait_vblank_ioctl, the latter gets deregistered for vblank
handle as drm_crtc_vblank_on call in crtc enbale increments vblank
count. This change avoids drm_crtc_vblank_on call during seamless
transition when crtc is already enabled as it is not required.

Change-Id: I0b9327a98cef00405b5b94e24a3fd15205339cfc
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
2020-04-20 14:32:32 -07:00
説明
説明が提供されていません
226 MiB
言語
C 98.7%
C++ 0.9%
Makefile 0.3%
Starlark 0.1%