* [GIT PULL] imx-drm: fix possible hangup when disabling crtcs
@ 2016-11-10 17:29 Philipp Zabel
0 siblings, 0 replies; only message in thread
From: Philipp Zabel @ 2016-11-10 17:29 UTC (permalink / raw)
To: David Airlie; +Cc: kernel, dri-devel
Hi Dave,
this tag contains a single patch to fix a regression introduced by the
atomic modeset conversion, with can occasionally hang the system during
crtc atomic_disable by disabling the display controller module and plane
IDMAC channels in the wrong order.
regards
Philipp
The following changes since commit 86126748cd5063aa888ce252f16b89b35e7d4707:
drm/imx: ipuv3-plane: disable local alpha for planes without alpha channel (2016-10-20 14:39:51 +0200)
are available in the git repository at:
git://git.pengutronix.de/git/pza/linux.git tags/imx-drm-fixes-2016-11-10
for you to fetch changes up to 5ced937b7d8dae2c6a536112abaad6352769a931:
drm/imx: disable planes before DC (2016-11-09 10:35:50 +0100)
----------------------------------------------------------------
imx-drm: fix possible hangup when disabling crtcs
- only ever disable the display controller (DC) module after all plane
IDMAC channels are stopped. This fixes a regression introduced by the
atomic modeset conversion.
----------------------------------------------------------------
Lucas Stach (1):
drm/imx: disable planes before DC
drivers/gpu/drm/imx/ipuv3-crtc.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2016-11-10 17:29 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-11-10 17:29 [GIT PULL] imx-drm: fix possible hangup when disabling crtcs Philipp Zabel
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).