From: "Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Hans Verkuil <hverkuil@xs4all.nl>
Cc: linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
tomoharu.fukawa.eb@renesas.com,
"Sakari Ailus" <sakari.ailus@linux.intel.com>,
"Geert Uytterhoeven" <geert@linux-m68k.org>,
"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Subject: [PATCH v3 07/27] rcar-vin: change name of video device
Date: Tue, 14 Mar 2017 20:02:48 +0100 [thread overview]
Message-ID: <20170314190308.25790-8-niklas.soderlund+renesas@ragnatech.se> (raw)
In-Reply-To: <20170314190308.25790-1-niklas.soderlund+renesas@ragnatech.se>
The rcar-vin driver needs to be part of a media controller to support
Gen3. Give each VIN instance a unique name so it can be referenced from
userspace.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
drivers/media/platform/rcar-vin/rcar-v4l2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c
index 1b364f359ff4b5ed..709ee828f2ac2173 100644
--- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
+++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
@@ -915,7 +915,8 @@ int rvin_v4l2_probe(struct rvin_dev *vin)
vdev->fops = &rvin_fops;
vdev->v4l2_dev = &vin->v4l2_dev;
vdev->queue = &vin->queue;
- strlcpy(vdev->name, KBUILD_MODNAME, sizeof(vdev->name));
+ snprintf(vdev->name, sizeof(vdev->name), "%s %s", KBUILD_MODNAME,
+ dev_name(vin->dev));
vdev->release = video_device_release;
vdev->ioctl_ops = &rvin_ioctl_ops;
vdev->lock = &vin->lock;
--
2.12.0
next prev parent reply other threads:[~2017-03-14 19:06 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-14 19:02 [PATCH v3 00/27] rcar-vin: Add Gen3 with media controller support Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 01/27] rcar-vin: add Gen3 devicetree bindings documentation Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 02/27] media: entity: Add has_route entity operation Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 03/27] media: entity: Add media_entity_has_route() function Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 04/27] media: entity: Swap pads if route is checked from source to sink Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 05/27] rcar-vin: move chip information to own struct Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 06/27] rcar-vin: move max width and height information to chip information Niklas Söderlund
2017-03-15 9:37 ` Sergei Shtylyov
2017-03-14 19:02 ` Niklas Söderlund [this message]
2017-03-14 19:02 ` [PATCH v3 08/27] rcar-vin: move functions regarding scaling Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 09/27] rcar-vin: all Gen2 boards can scale simplify logic Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 10/27] rcar-vin: do not reset crop and compose when setting format Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 11/27] rcar-vin: do not allow changing scaling and composing while streaming Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 12/27] rcar-vin: read subdevice format for crop only when needed Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 13/27] rcar-vin: do not cut height in two for top, bottom or alternate fields Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 14/27] rcar-vin: move media bus configuration to struct rvin_info Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 15/27] rcar-vin: enable Gen3 hardware configuration Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 16/27] rcar-vin: add functions to manipulate Gen3 CHSEL value Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 17/27] rcar-vin: prepare digital notifier for group notifier Niklas Söderlund
2017-03-14 19:02 ` [PATCH v3 18/27] rcar-vin: add flag to switch to media controller mode Niklas Söderlund
2017-03-14 19:03 ` [PATCH v3 19/27] rcar-vin: use different v4l2 operations in " Niklas Söderlund
2017-03-14 19:03 ` [PATCH v3 20/27] rcar-vin: register a media pad if running " Niklas Söderlund
2017-03-14 19:03 ` [PATCH v3 21/27] rcar-vin: add group allocator functions Niklas Söderlund
2017-03-14 19:03 ` [PATCH v3 22/27] rcar-vin: add chsel information to rvin_info Niklas Söderlund
2017-03-14 19:03 ` [PATCH v3 23/27] rcar-vin: parse Gen3 OF and setup media graph Niklas Söderlund
2017-03-14 19:03 ` [PATCH v3 24/27] rcar-vin: add link notify for Gen3 Niklas Söderlund
2017-03-14 19:03 ` [PATCH v3 25/27] rcar-vin: extend {start,stop}_streaming to work with media controller Niklas Söderlund
2017-03-14 19:03 ` [PATCH v3 26/27] rcar-vin: enable support for r8a7795 Niklas Söderlund
2017-03-14 19:03 ` [PATCH v3 27/27] rcar-vin: enable support for r8a7796 Niklas Söderlund
2017-03-16 8:36 ` Geert Uytterhoeven
2017-03-16 9:17 ` Niklas Söderlund
2017-04-24 18:14 ` [PATCH 2/2] rcar-vin: group: use correct of_node Kieran Bingham
2017-04-25 14:30 ` Niklas Söderlund
2017-04-25 14:33 ` Kieran Bingham
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