media: rcar-vin: Rename 'digital' to 'parallel'

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+renesas@jmondi.org>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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 e6a010ee4ba1..2a8ad99777ec 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)
 {
 	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");
@@ -1136,7 +1136,7 @@ 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 cfe5d7a9d44e..ce9502f15f5b 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
@@ -1088,7 +1088,7 @@ 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 e78fba84d590..87a718b1c2e6 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 ff747e22d8cf..b89f63b8ecdc 100644
--- a/drivers/media/platform/rcar-vin/rcar-vin.h
+++ b/drivers/media/platform/rcar-vin/rcar-vin.h
@@ -148,7 +148,7 @@ 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
@@ -184,7 +184,7 @@ 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;
@@ -211,7 +211,7 @@ 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)