diff options
author | 2015-10-19 08:35:30 +0300 | |
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committer | 2015-10-19 08:35:30 +0300 | |
commit | ec0a2ed6d8a5e555edef907895c041e285fdb495 (patch) | |
tree | a4c8d982f8ac820b1b60818df22ad3ccac2036d5 /kernel/drivers/media/platform | |
parent | 342fa5dfa053559f47caad657132522496dcf1b3 (diff) |
These changes are a raw update to a vanilla kernel 4.1.10, with the
recently announced rt patch patch-4.1.10-rt10.patch. No further changes
needed.
Change-Id: I9a0cf084498133b10771e744b6da4b29dff706ba
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/media/platform')
-rw-r--r-- | kernel/drivers/media/platform/am437x/am437x-vpfe.c | 16 | ||||
-rw-r--r-- | kernel/drivers/media/platform/omap3isp/isp.c | 4 |
2 files changed, 15 insertions, 5 deletions
diff --git a/kernel/drivers/media/platform/am437x/am437x-vpfe.c b/kernel/drivers/media/platform/am437x/am437x-vpfe.c index a30cc2f7e..ddf59ee5c 100644 --- a/kernel/drivers/media/platform/am437x/am437x-vpfe.c +++ b/kernel/drivers/media/platform/am437x/am437x-vpfe.c @@ -1185,14 +1185,24 @@ static int vpfe_initialize_device(struct vpfe_device *vpfe) static int vpfe_release(struct file *file) { struct vpfe_device *vpfe = video_drvdata(file); + bool fh_singular; int ret; mutex_lock(&vpfe->lock); - if (v4l2_fh_is_singular_file(file)) - vpfe_ccdc_close(&vpfe->ccdc, vpfe->pdev); + /* Save the singular status before we call the clean-up helper */ + fh_singular = v4l2_fh_is_singular_file(file); + + /* the release helper will cleanup any on-going streaming */ ret = _vb2_fop_release(file, NULL); + /* + * If this was the last open file. + * Then de-initialize hw module. + */ + if (fh_singular) + vpfe_ccdc_close(&vpfe->ccdc, vpfe->pdev); + mutex_unlock(&vpfe->lock); return ret; @@ -1577,7 +1587,7 @@ static int vpfe_s_fmt(struct file *file, void *priv, return -EBUSY; } - ret = vpfe_try_fmt(file, priv, fmt); + ret = vpfe_try_fmt(file, priv, &format); if (ret) return ret; diff --git a/kernel/drivers/media/platform/omap3isp/isp.c b/kernel/drivers/media/platform/omap3isp/isp.c index 18d0a8717..947d8be7b 100644 --- a/kernel/drivers/media/platform/omap3isp/isp.c +++ b/kernel/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); |