[v4,1/9] media: rcar-vin: Rename 'digital' to 'parallel'

Message ID	1527199339-7724-2-git-send-email-jacopo+renesas@jmondi.org (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-media-owner@kernel.org> sender: jacopo@jmondi.org) by relay12.mail.gandi.net (Postfix) with ESMTPSA id B4CB5200006; Fri, 25 May 2018 00:02:30 +0200 (CEST) From: Jacopo Mondi <jacopo+renesas@jmondi.org> To: niklas.soderlund@ragnatech.se, laurent.pinchart@ideasonboard.com Cc: Jacopo Mondi <jacopo+renesas@jmondi.org>, mchehab@kernel.org, linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: [PATCH v4 1/9] media: rcar-vin: Rename 'digital' to 'parallel' Date: Fri, 25 May 2018 00:02:11 +0200 Message-Id: <1527199339-7724-2-git-send-email-jacopo+renesas@jmondi.org> In-Reply-To: <1527199339-7724-1-git-send-email-jacopo+renesas@jmondi.org> References: <1527199339-7724-1-git-send-email-jacopo+renesas@jmondi.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk

diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c index d3072e1..16d3e01 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"); @@ -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)

[v4,1/9] media: rcar-vin: Rename 'digital' to 'parallel'

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