This is an automatic generated email to let you know that the following patch were queued at the http://git.linuxtv.org/cgit.cgi/media_tree.git tree: Subject: [media] v4l: omap3isp: Fix sub-device power management code Author: Sakari Ailus <sakari.ailus@xxxxxx> Date: Fri Jun 12 20:06:23 2015 -0300 Commit 813f5c0ac5cc ("media: Change media device link_notify behaviour") modified the media controller link setup notification API and updated the OMAP3 ISP driver accordingly. As a side effect it introduced a bug by turning power on after setting the link instead of before. This results in sub-devices not being powered down in some cases when they should be. Fix it. Fixes: 813f5c0ac5cc [media] media: Change media device link_notify behaviour Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxx> Cc: stable@xxxxxxxxxxxxxxx # since v3.10 Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx> drivers/media/platform/omap3isp/isp.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) --- http://git.linuxtv.org/cgit.cgi/media_tree.git/commit/?id=c85e0031e41925194e2a27df6926533bbe59292a diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index d1334bb..12be830 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -829,14 +829,14 @@ static int isp_pipeline_link_notify(struct media_link *link, u32 flags, int ret; if (notification == MEDIA_DEV_NOTIFY_POST_LINK_CH && - !(link->flags & MEDIA_LNK_FL_ENABLED)) { + !(flags & MEDIA_LNK_FL_ENABLED)) { /* Powering off entities is assumed to never fail. */ isp_pipeline_pm_power(source, -sink_use); isp_pipeline_pm_power(sink, -source_use); return 0; } - if (notification == MEDIA_DEV_NOTIFY_POST_LINK_CH && + if (notification == MEDIA_DEV_NOTIFY_PRE_LINK_CH && (flags & MEDIA_LNK_FL_ENABLED)) { ret = isp_pipeline_pm_power(source, sink_use); -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html