| Message ID | 20200318213051.3200981-4-niklas.soderlund+renesas@ragnatech.se (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | media-device: Report if graph is complete or not | expand |
Hi Niklas, On 18/03/2020 21:30, Niklas Söderlund wrote:> If the media device implements the graph_complete callback utilise it> and fill in the completes of the graph in the struct media_device_info.> > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> > --- > drivers/media/mc/mc-device.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/media/mc/mc-device.c b/drivers/media/mc/mc-device.c > index da8088351135298a..64c786570b6df129 100644 > --- a/drivers/media/mc/mc-device.c > +++ b/drivers/media/mc/mc-device.c > @@ -75,6 +75,10 @@ static long media_device_get_info(struct media_device *dev, void *arg) > info->driver_version = info->media_version; > info->hw_revision = dev->hw_revision; > > + if (dev->ops && dev->ops->graph_complete) > + info->flags |= dev->ops->graph_complete(dev) ? > + MEDIA_INFO_FLAG_COMPLETE : MEDIA_INFO_FLAG_INCOMPLETE; Aha, I see it was because of graph_complete being optional that leads to having both states of the bool... And I guess we can't 'default' to either state if graph_complete() doesn't exist... -- Kieran > + > return 0; > } > >
diff --git a/drivers/media/mc/mc-device.c b/drivers/media/mc/mc-device.c index da8088351135298a..64c786570b6df129 100644 --- a/drivers/media/mc/mc-device.c +++ b/drivers/media/mc/mc-device.c @@ -75,6 +75,10 @@ static long media_device_get_info(struct media_device *dev, void *arg) info->driver_version = info->media_version; info->hw_revision = dev->hw_revision; + if (dev->ops && dev->ops->graph_complete) + info->flags |= dev->ops->graph_complete(dev) ? + MEDIA_INFO_FLAG_COMPLETE : MEDIA_INFO_FLAG_INCOMPLETE; + return 0; }
If the media device implements the graph_complete callback utilise it and fill in the completes of the graph in the struct media_device_info. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- drivers/media/mc/mc-device.c | 4 ++++ 1 file changed, 4 insertions(+)