drm: etnaviv: track current execution state

Add tracking of the current execution state (iow, active GPU pipe).

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
This commit is contained in:
Russell King 2016-01-21 15:20:19 +00:00 • committed by Lucas Stach
commit f60863116b
3 changed files with 5 additions and 0 deletions