[PATCH 0/3] drm/rockchip: Improve PSR/VBLANK interaction
Sean Paul
seanpaul at chromium.org
Thu Aug 18 23:34:08 UTC 2016
Instead of using vblank to trigger psr enable/disable, use the flush
timer built for fb_dirty all of the time. This allows us to mitiage
the various edge cases, e.g. cursor. non-event updates, etc..
Sean Paul (3):
drm/rockchip: Remove unnecessary vblank get/put from vop driver
drm/rockchip: Don't key off vblank for psr
drm/rockchip: Reduce psr flush time to 100ms
drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_psr.c | 74 ++++++++++++++++++++---------
drivers/gpu/drm/rockchip/rockchip_drm_psr.h | 8 ++--
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 21 +++-----
4 files changed, 63 insertions(+), 42 deletions(-)
--
2.8.0.rc3.226.g39d4020
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