Hi Niklas,
On Thu, May 24, 2018 at 12:42:25AM +0200, Niklas Söderlund wrote:
> Hi Jacopo,
>
> Thanks for your patch.
>
> On 2018-05-18 16:40:37 +0200, Jacopo Mondi wrote:
> > As the term 'digital' is used all over the rcar-vin code in place of
> > 'parallel', rename all the occurrencies.
> >
> > Signed-off-by: Jacopo Mondi <jacopo+rene...@jmondi.org>
> > ---
> > drivers/media/platform/rcar-vin/rcar-core.c | 72
> > ++++++++++++++---------------
> > drivers/media/platform/rcar-vin/rcar-dma.c | 4 +-
> > drivers/media/platform/rcar-vin/rcar-v4l2.c | 12 ++---
> > drivers/media/platform/rcar-vin/rcar-vin.h | 6 +--
> > 4 files changed, 47 insertions(+), 47 deletions(-)
> >
> > diff --git a/drivers/media/platform/rcar-vin/rcar-core.c
> > b/drivers/media/platform/rcar-vin/rcar-core.c
> > index d3072e1..6b80f98 100644
> > --- a/drivers/media/platform/rcar-vin/rcar-core.c
> > +++ b/drivers/media/platform/rcar-vin/rcar-core.c
> > @@ -376,12 +376,12 @@ static int rvin_find_pad(struct v4l2_subdev *sd, int
> > direction)
> > }
> >
> > /*
> > -----------------------------------------------------------------------------
> > - * Digital async notifier
> > + * Parallel async notifier
> > */
> >
> > /* The vin lock should be held when calling the subdevice attach and
> > detach */
> > -static int rvin_digital_subdevice_attach(struct rvin_dev *vin,
> > - struct v4l2_subdev *subdev)
> > +static int rvin_parallel_subdevice_attach(struct rvin_dev *vin,
> > + struct v4l2_subdev *subdev)
> > {
> > struct v4l2_subdev_mbus_code_enum code = {
> > .which = V4L2_SUBDEV_FORMAT_ACTIVE,
> > @@ -392,15 +392,15 @@ static int rvin_digital_subdevice_attach(struct
> > rvin_dev *vin,
> > ret = rvin_find_pad(subdev, MEDIA_PAD_FL_SOURCE);
> > if (ret < 0)
> > return ret;
> > - vin->digital->source_pad = ret;
> > + vin->parallel->source_pad = ret;
> >
> > ret = rvin_find_pad(subdev, MEDIA_PAD_FL_SINK);
> > - vin->digital->sink_pad = ret < 0 ? 0 : ret;
> > + vin->parallel->sink_pad = ret < 0 ? 0 : ret;
> >
> > /* Find compatible subdevices mbus format */
> > vin->mbus_code = 0;
> > code.index = 0;
> > - code.pad = vin->digital->source_pad;
> > + code.pad = vin->parallel->source_pad;
> > while (!vin->mbus_code &&
> > !v4l2_subdev_call(subdev, pad, enum_mbus_code, NULL, &code)) {
> > code.index++;
> > @@ -450,21 +450,21 @@ static int rvin_digital_subdevice_attach(struct
> > rvin_dev *vin,
> >
> > vin->vdev.ctrl_handler = &vin->ctrl_handler;
> >
> > - vin->digital->subdev = subdev;
> > + vin->parallel->subdev = subdev;
> >
> > return 0;
> > }
> >
> > -static void rvin_digital_subdevice_detach(struct rvin_dev *vin)
> > +static void rvin_parallel_subdevice_detach(struct rvin_dev *vin)
> > {
> > rvin_v4l2_unregister(vin);
> > v4l2_ctrl_handler_free(&vin->ctrl_handler);
> >
> > vin->vdev.ctrl_handler = NULL;
> > - vin->digital->subdev = NULL;
> > + vin->parallel->subdev = NULL;
> > }
> >
> > -static int rvin_digital_notify_complete(struct v4l2_async_notifier
> > *notifier)
> > +static int rvin_parallel_notify_complete(struct v4l2_async_notifier
> > *notifier)
> > {
> > struct rvin_dev *vin = notifier_to_vin(notifier);
> > int ret;
> > @@ -478,28 +478,28 @@ static int rvin_digital_notify_complete(struct
> > v4l2_async_notifier *notifier)
> > return rvin_v4l2_register(vin);
> > }
> >
> > -static void rvin_digital_notify_unbind(struct v4l2_async_notifier
> > *notifier,
> > - struct v4l2_subdev *subdev,
> > - struct v4l2_async_subdev *asd)
> > +static void rvin_parallel_notify_unbind(struct v4l2_async_notifier
> > *notifier,
> > + struct v4l2_subdev *subdev,
> > + struct v4l2_async_subdev *asd)
>
> When I run my indentation script this indentation changes from spaces to
> all tabs. If possible I would like to keep that as I usually run it on
> these files before submitting any patches, but it's not a big deal.
Oh I didn't notice that we now have exactly 8 spaces there.
I'll change this for sure!
Thanks
j
>
> Whit this fixed, thanks for clearing this up!
>
> Acked-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
>
> > {
> > struct rvin_dev *vin = notifier_to_vin(notifier);
> >
> > - vin_dbg(vin, "unbind digital subdev %s\n", subdev->name);
> > + vin_dbg(vin, "unbind parallel subdev %s\n", subdev->name);
> >
> > mutex_lock(&vin->lock);
> > - rvin_digital_subdevice_detach(vin);
> > + rvin_parallel_subdevice_detach(vin);
> > mutex_unlock(&vin->lock);
> > }
> >
> > -static int rvin_digital_notify_bound(struct v4l2_async_notifier *notifier,
> > - struct v4l2_subdev *subdev,
> > - struct v4l2_async_subdev *asd)
> > +static int rvin_parallel_notify_bound(struct v4l2_async_notifier *notifier,
> > + struct v4l2_subdev *subdev,
> > + struct v4l2_async_subdev *asd)
> > {
> > struct rvin_dev *vin = notifier_to_vin(notifier);
> > int ret;
> >
> > mutex_lock(&vin->lock);
> > - ret = rvin_digital_subdevice_attach(vin, subdev);
> > + ret = rvin_parallel_subdevice_attach(vin, subdev);
> > mutex_unlock(&vin->lock);
> > if (ret)
> > return ret;
> > @@ -507,21 +507,21 @@ static int rvin_digital_notify_bound(struct
> > v4l2_async_notifier *notifier,
> > v4l2_set_subdev_hostdata(subdev, vin);
> >
> > vin_dbg(vin, "bound subdev %s source pad: %u sink pad: %u\n",
> > - subdev->name, vin->digital->source_pad,
> > - vin->digital->sink_pad);
> > + subdev->name, vin->parallel->source_pad,
> > + vin->parallel->sink_pad);
> >
> > return 0;
> > }
> >
> > -static const struct v4l2_async_notifier_operations rvin_digital_notify_ops
> > = {
> > - .bound = rvin_digital_notify_bound,
> > - .unbind = rvin_digital_notify_unbind,
> > - .complete = rvin_digital_notify_complete,
> > +static const struct v4l2_async_notifier_operations
> > rvin_parallel_notify_ops = {
> > + .bound = rvin_parallel_notify_bound,
> > + .unbind = rvin_parallel_notify_unbind,
> > + .complete = rvin_parallel_notify_complete,
> > };
> >
> > -static int rvin_digital_parse_v4l2(struct device *dev,
> > - struct v4l2_fwnode_endpoint *vep,
> > - struct v4l2_async_subdev *asd)
> > +static int rvin_parallel_parse_v4l2(struct device *dev,
> > + struct v4l2_fwnode_endpoint *vep,
> > + struct v4l2_async_subdev *asd)
> > {
> > struct rvin_dev *vin = dev_get_drvdata(dev);
> > struct rvin_graph_entity *rvge =
> > @@ -546,28 +546,28 @@ static int rvin_digital_parse_v4l2(struct device *dev,
> > return -EINVAL;
> > }
> >
> > - vin->digital = rvge;
> > + vin->parallel = rvge;
> >
> > return 0;
> > }
> >
> > -static int rvin_digital_graph_init(struct rvin_dev *vin)
> > +static int rvin_parallel_graph_init(struct rvin_dev *vin)
> > {
> > int ret;
> >
> > ret = v4l2_async_notifier_parse_fwnode_endpoints(
> > vin->dev, &vin->notifier,
> > - sizeof(struct rvin_graph_entity), rvin_digital_parse_v4l2);
> > + sizeof(struct rvin_graph_entity), rvin_parallel_parse_v4l2);
> > if (ret)
> > return ret;
> >
> > - if (!vin->digital)
> > + if (!vin->parallel)
> > return -ENODEV;
> >
> > - vin_dbg(vin, "Found digital subdevice %pOF\n",
> > - to_of_node(vin->digital->asd.match.fwnode));
> > + vin_dbg(vin, "Found parallel subdevice %pOF\n",
> > + to_of_node(vin->parallel->asd.match.fwnode));
> >
> > - vin->notifier.ops = &rvin_digital_notify_ops;
> > + vin->notifier.ops = &rvin_parallel_notify_ops;
> > ret = v4l2_async_notifier_register(&vin->v4l2_dev, &vin->notifier);
> > if (ret < 0) {
> > vin_err(vin, "Notifier registration failed\n");
> > @@ -1088,7 +1088,7 @@ static int rcar_vin_probe(struct platform_device
> > *pdev)
> > if (vin->info->use_mc)
> > ret = rvin_mc_init(vin);
> > else
> > - ret = rvin_digital_graph_init(vin);
> > + ret = rvin_parallel_graph_init(vin);
> > if (ret < 0)
> > goto error;
> >
> > diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c
> > b/drivers/media/platform/rcar-vin/rcar-dma.c
> > index ac07f99..f1c3585 100644
> > --- a/drivers/media/platform/rcar-vin/rcar-dma.c
> > +++ b/drivers/media/platform/rcar-vin/rcar-dma.c
> > @@ -733,7 +733,7 @@ static int rvin_setup(struct rvin_dev *vin)
> > vnmc |= VNMC_BPS;
> >
> > if (vin->info->model == RCAR_GEN3) {
> > - /* Select between CSI-2 and Digital input */
> > + /* Select between CSI-2 and parallel input */
> > if (vin->mbus_cfg.type == V4L2_MBUS_CSI2)
> > vnmc &= ~VNMC_DPINE;
> > else
> > @@ -1074,7 +1074,7 @@ static int rvin_set_stream(struct rvin_dev *vin, int
> > on)
> >
> > /* No media controller used, simply pass operation to subdevice. */
> > if (!vin->info->use_mc) {
> > - ret = v4l2_subdev_call(vin->digital->subdev, video, s_stream,
> > + ret = v4l2_subdev_call(vin->parallel->subdev, video, s_stream,
> > on);
> >
> > return ret == -ENOIOCTLCMD ? 0 : ret;
> > diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> > b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> > index e78fba8..87a718b 100644
> > --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> > +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> > @@ -144,7 +144,7 @@ static int rvin_reset_format(struct rvin_dev *vin)
> > {
> > struct v4l2_subdev_format fmt = {
> > .which = V4L2_SUBDEV_FORMAT_ACTIVE,
> > - .pad = vin->digital->source_pad,
> > + .pad = vin->parallel->source_pad,
> > };
> > int ret;
> >
> > @@ -175,7 +175,7 @@ static int rvin_try_format(struct rvin_dev *vin, u32
> > which,
> > struct v4l2_subdev_pad_config *pad_cfg;
> > struct v4l2_subdev_format format = {
> > .which = which,
> > - .pad = vin->digital->source_pad,
> > + .pad = vin->parallel->source_pad,
> > };
> > enum v4l2_field field;
> > u32 width, height;
> > @@ -517,7 +517,7 @@ static int rvin_enum_dv_timings(struct file *file, void
> > *priv_fh,
> > if (timings->pad)
> > return -EINVAL;
> >
> > - timings->pad = vin->digital->sink_pad;
> > + timings->pad = vin->parallel->sink_pad;
> >
> > ret = v4l2_subdev_call(sd, pad, enum_dv_timings, timings);
> >
> > @@ -569,7 +569,7 @@ static int rvin_dv_timings_cap(struct file *file, void
> > *priv_fh,
> > if (cap->pad)
> > return -EINVAL;
> >
> > - cap->pad = vin->digital->sink_pad;
> > + cap->pad = vin->parallel->sink_pad;
> >
> > ret = v4l2_subdev_call(sd, pad, dv_timings_cap, cap);
> >
> > @@ -587,7 +587,7 @@ static int rvin_g_edid(struct file *file, void *fh,
> > struct v4l2_edid *edid)
> > if (edid->pad)
> > return -EINVAL;
> >
> > - edid->pad = vin->digital->sink_pad;
> > + edid->pad = vin->parallel->sink_pad;
> >
> > ret = v4l2_subdev_call(sd, pad, get_edid, edid);
> >
> > @@ -605,7 +605,7 @@ static int rvin_s_edid(struct file *file, void *fh,
> > struct v4l2_edid *edid)
> > if (edid->pad)
> > return -EINVAL;
> >
> > - edid->pad = vin->digital->sink_pad;
> > + edid->pad = vin->parallel->sink_pad;
> >
> > ret = v4l2_subdev_call(sd, pad, set_edid, edid);
> >
> > diff --git a/drivers/media/platform/rcar-vin/rcar-vin.h
> > b/drivers/media/platform/rcar-vin/rcar-vin.h
> > index c2aef78..755ac3c 100644
> > --- a/drivers/media/platform/rcar-vin/rcar-vin.h
> > +++ b/drivers/media/platform/rcar-vin/rcar-vin.h
> > @@ -146,7 +146,7 @@ struct rvin_info {
> > * @v4l2_dev: V4L2 device
> > * @ctrl_handler: V4L2 control handler
> > * @notifier: V4L2 asynchronous subdevs notifier
> > - * @digital: entity in the DT for local digital subdevice
> > + * @parallel: entity in the DT for local parallel subdevice
> > *
> > * @group: Gen3 CSI group
> > * @id: Gen3 group id for this VIN
> > @@ -182,7 +182,7 @@ struct rvin_dev {
> > struct v4l2_device v4l2_dev;
> > struct v4l2_ctrl_handler ctrl_handler;
> > struct v4l2_async_notifier notifier;
> > - struct rvin_graph_entity *digital;
> > + struct rvin_graph_entity *parallel;
> >
> > struct rvin_group *group;
> > unsigned int id;
> > @@ -209,7 +209,7 @@ struct rvin_dev {
> > v4l2_std_id std;
> > };
> >
> > -#define vin_to_source(vin) ((vin)->digital->subdev)
> > +#define vin_to_source(vin) ((vin)->parallel->subdev)
> >
> > /* Debug */
> > #define vin_dbg(d, fmt, arg...) dev_dbg(d->dev, fmt, ##arg)
> > --
> > 2.7.4
> >
>
> --
> Regards,
> Niklas Söderlund
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