drm/msm: subclass work object for vblank events

Browse source

msm maintains a separate structure to define vblank
work definitions and a list to track events submitted
to the workqueue. We can avoid this redundant list
and its protection mechanism, if we subclass the
work object to encapsulate vblank event parameters.

changes in v2:
	- subclass optimization on system wq (Sean Paul)
changes in v3:
	- none
changes in v4:
	- move flush_workqueue before irq uninstall
changes in v5:
	- none

Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>

...

This commit is contained in:

Jeykumar Sankaran 2018-12-14 15:57:55 -08:00 • committed by Sean Paul

parent d9db30ce7d

commit 48d1d28eec

2 changed files with 22 additions and 56 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

71

drivers/gpu/drm/msm/msm_drv.c

View file

7

drivers/gpu/drm/msm/msm_drv.h

View file