this has not already been done. The exception is ic-prpencvf at the
source pad, since the Image Converter outputs fixed quantization and
Y`CbCr encoding.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-ic-prp.c | 5 ++-
drivers/staging/media/imx/imx-ic-prpencvf.c | 25
On 04/06/2017 08:25 AM, Philipp Zabel wrote:
On Thu, 2017-04-06 at 16:10 +0100, Russell King - ARM Linux wrote:
On Thu, Apr 06, 2017 at 05:01:52PM +0200, Philipp Zabel wrote:
On Thu, 2017-04-06 at 15:05 +0100, Russell King - ARM Linux wrote:
On Thu, Apr 06, 2017 at 03:55:29PM +0200, Philipp
On 04/04/2017 05:47 AM, Sakari Ailus wrote:
Hi Steve, Philipp and Pavel,
On Mon, Mar 27, 2017 at 05:40:34PM -0700, Steve Longerbeam wrote:
From: Philipp Zabel
This driver can handle SoC internal and external video bus multiplexers,
controlled either by register bit fields or by a GPIO. The
On 04/06/2017 02:43 AM, Philipp Zabel wrote:
On Mon, 2017-03-27 at 17:40 -0700, Steve Longerbeam wrote:
Add the core media driver for i.MX SOC.
Signed-off-by: Steve Longerbeam
[...]
diff --git a/drivers/staging/media/imx/imx-media-of.c
b/drivers/staging/media/imx/imx-media-of.c
new file
On 04/04/2017 05:40 PM, Steve Longerbeam wrote:
On 04/04/2017 04:10 PM, Russell King - ARM Linux wrote:
On Thu, Mar 30, 2017 at 07:25:49PM +0200, Philipp Zabel wrote:
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1
On 04/04/2017 04:10 PM, Russell King - ARM Linux wrote:
On Thu, Mar 30, 2017 at 07:25:49PM +0200, Philipp Zabel wrote:
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
Signed-off-by: Philipp Zabel
---
I'm tryin
On 03/30/2017 10:25 AM, Philipp Zabel wrote:
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
Signed-off-by: Philipp Zabel
---
I'm trying to get this to work with a TVP5150 analog TV decoder, and the
first probl
On 03/30/2017 04:02 AM, Russell King - ARM Linux wrote:
This fails at step 1. The removal of the frame interval support now
means my setup script fails when trying to set the frame interval on
the camera:
Enumerating pads and links
Setting up format SRGGB8_1X8 816x616 on pad imx219 0-0010/0
F
On 03/28/2017 05:21 PM, Rob Herring wrote:
On Mon, Mar 27, 2017 at 7:40 PM, Steve Longerbeam wrote:
Add bindings documentation for the i.MX media driver.
+
+mipi_csi2 node
+--
+
+This is the device node for the MIPI CSI-2 Receiver, required for MIPI
+CSI-2 sensors.
+
+Required
Add to the MIPI CSI2 receiver node: compatible strings,
interrupt sources, and clocks.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 6d7bf64
From: Philipp Zabel
Add bindings documentation for the video multiplexer device.
Signed-off-by: Sascha Hauer
Signed-off-by: Philipp Zabel
Signed-off-by: Steve Longerbeam
---
.../bindings/media/video-multiplexer.txt | 59 ++
1 file changed, 59 insertions
Add bindings documentation for the i.MX media driver.
Signed-off-by: Steve Longerbeam
---
Documentation/devicetree/bindings/media/imx.txt | 74 +
1 file changed, 74 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/imx.txt
diff --git a
dd support for bayer formats
media: imx: csi: add support for bayer formats
media: imx: csi/fim: add support for frame intervals
media: imx-csi: add frame size/interval enumeration
media: imx-media-capture: add frame sizes/interval enumeration
Steve Longerbeam (26):
[media] dt-bindings: Add bi
oards that have the HW workaround
for ERR006687")
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl-sabrelite.dtsi | 4
1 file changed, 4 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
b/arch/arm/boot/dts/imx6qdl-sabrelit
X7310) are thus moved into i2cmux.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 65 +---
1 file changed, 44 insertions(+), 21 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
b/arch/arm/boot/dts/imx6qdl-sabreauto
Enables the ADV7180 decoder sensor. The ADV7180 connects to the
parallel-bus mux input on ipu1_csi0_mux.
The ADV7180 power pin is via max7310_b port expander.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 58
1 file changed, 58
Add device tree binding documentation for the OV5640 camera sensor.
Signed-off-by: Steve Longerbeam
---
.../devicetree/bindings/media/i2c/ov5640.txt | 45 ++
1 file changed, 45 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5640.txt
-2 receiver on
mipi_csi.
The OV5642 node is disabled temporarily while the subdev driver is
cleaned up and submitted later.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6dl-sabrelite.dts | 5 ++
arch/arm/boot/dts/imx6q-sabrelite.dts| 5 ++
arch/arm/boot/dts/imx6qdl
v4l2_pipeline_inherit_controls() will add the v4l2 controls from
all subdev entities in a pipeline to a given video device.
Signed-off-by: Steve Longerbeam
---
drivers/media/v4l2-core/v4l2-mc.c | 50 +++
include/media/v4l2-mc.h | 31
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6dl.dtsi | 5 +
arch/arm/boot/dts/imx6q.dtsi | 5 +
2 files changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index 8958c4a..a959c76 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
available for testing, the ov5642 node is currently disabled.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6dl-sabresd.dts | 5 ++
arch/arm/boot/dts/imx6q-sabresd.dts| 5 ++
arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 114 -
3 files changed, 123
Zabel
--
- Removed some dangling/unused endpoints (ipu2_csi0_from_csi2ipu)
- Renamed the mipi virtual channel endpoint labels, from "mipi_csiX_..."
to "mipi_vcX...".
- Added input endpoint anchors to the video muxes for the connections
from parallel sensors.
Signed-off-
From: Philipp Zabel
Signed-off-by: Philipp Zabel
- renamed MEDIA_ENT_F_MUX to MEDIA_ENT_F_VID_MUX
Signed-off-by: Steve Longerbeam
---
Documentation/media/uapi/mediactl/media-types.rst | 22 ++
include/uapi/linux/media.h| 6 ++
2 files changed
ff-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-csi.c | 35 ---
1 file changed, 23 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/media/imx/imx-media-csi.c
b/drivers/staging/media/imx/imx-media-csi.c
index 37c68d8..730966b 100644
--- a/dr
This adds a header file for use by userspace programs wanting to interact
with the i.MX media driver. It defines custom events and v4l2 controls for
the i.MX v4l2 subdevices.
Signed-off-by: Steve Longerbeam
---
include/linux/imx-media.h | 27 +++
1 file changed, 27
directly from the CSI or from the VDIC. Scaled output
is limited to 1024x1024 resolution. Output frames are routed to
the capture device.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Makefile |2 +
drivers/staging/media/imx/imx-ic-common.c | 113 +++
drivers
From: Russell King
Add support to CSI for negotiation of frame intervals, and use this
information to configure the frame interval monitor.
Signed-off-by: Russell King
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-csi.c | 46 +--
drivers
prep patches for that). For now, I've removed the use of
v4l2_of_subdev_registered() for the vidmux driver's registered
callback. This doesn't affect the functionality of this driver,
but allows for it to be merged now, before adding the chaining
support.
Signed-off-b
Adds MIPI CSI-2 Receiver subdev driver. This subdev is required
for sensors with a MIPI CSI2 interface.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Makefile | 1 +
drivers/staging/media/imx/imx6-mipi-csi2.c | 673 +
2 files changed, 674
Add the core media driver for i.MX SOC.
Signed-off-by: Steve Longerbeam
---
Documentation/media/v4l-drivers/imx.rst | 590 ++
drivers/staging/media/Kconfig | 2 +
drivers/staging/media/Makefile| 1 +
drivers/staging/media/imx
max7310_b,
that chip is needed by more functions (usb and adv7180).
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
ind
Add pinctrl groups for both GPT input capture channels.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 12
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index
.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Makefile| 1 +
drivers/staging/media/imx/imx-media-capture.c | 663 ++
2 files changed, 664 insertions(+)
create mode 100644 drivers/staging/media/imx/imx-media-capture.c
diff --git a/drivers
This driver is based on ov5640_mipi.c from Freescale imx_3.10.17_1.0.0_beta
branch, modified heavily to bring forward to latest interfaces and code
cleanup.
Signed-off-by: Steve Longerbeam
---
drivers/media/i2c/Kconfig |7 +
drivers/media/i2c/Makefile |1 +
drivers/media/i2c/ov5640.c
From: Philipp Zabel
The CSI can skip any out of up to 6 input frames, allowing to reduce the
frame rate at the output pads by small fractions.
Signed-off-by: Philipp Zabel
Signed-off-by: Steve Longerbeam
Signed-off-by: Russell King
---
drivers/staging/media/imx/imx-media-csi.c | 127
From: Philipp Zabel
The csi_try_crop call in set_fmt should compare the cropping rectangle
to the currently set input format, not to the previous input format.
Signed-off-by: Philipp Zabel
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-csi.c | 11 +--
1 file
gt;grp_id;
+ strncpy(priv->sd.name, pdata->sd_name, sizeof(priv->sd.name));
+
+ mutex_init(&priv->lock);
+
+ ret = v4l2_async_register_subdev(&priv->sd);
+ if (ret)
+ goto free;
+
+ return 0;
+free:
+ mutex_destroy(&priv->lock);
+ return ret;
+}
+
+static int imx_vdic_remove(struct platform_device *pdev)
+{
+ struct v4l2_subdev *sd = platform_get_drvdata(pdev);
+ struct vdic_priv *priv = v4l2_get_subdevdata(sd);
+
+ v4l2_info(sd, "Removing\n");
+
+ v4l2_async_unregister_subdev(sd);
+ mutex_destroy(&priv->lock);
+ media_entity_cleanup(&sd->entity);
+
+ return 0;
+}
+
+static const struct platform_device_id imx_vdic_ids[] = {
+ { .name = "imx-ipuv3-vdic" },
+ { },
+};
+MODULE_DEVICE_TABLE(platform, imx_vdic_ids);
+
+static struct platform_driver imx_vdic_driver = {
+ .probe = imx_vdic_probe,
+ .remove = imx_vdic_remove,
+ .id_table = imx_vdic_ids,
+ .driver = {
+ .name = "imx-ipuv3-vdic",
+ },
+};
+module_platform_driver(imx_vdic_driver);
+
+MODULE_DESCRIPTION("i.MX VDIC subdev driver");
+MODULE_AUTHOR("Steve Longerbeam ");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:imx-ipuv3-vdic");
--
2.7.4
From: Russell King
Add the bayer formats to imx-media's list of supported pixel and bus
formats.
Signed-off-by: Russell King
- added a bayer boolean to struct imx_media_pixfmt.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-utils.c
This is a media entity subdevice for the i.MX Camera
Sensor Interface module.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Kconfig | 14 +
drivers/staging/media/imx/Makefile|2 +
drivers/staging/media/imx/imx-media-csi.c | 1318
ff-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-ic-prp.c| 77 --
drivers/staging/media/imx/imx-ic-prpencvf.c | 57 ++--
drivers/staging/media/imx/imx-media-capture.c | 85 --
drivers/staging/media/imx/imx-media-csi.c | 108 +---
drivers/staging/media/imx/imx-
Add __csi_get_fmt() and use it to return the correct mbus format
(active or try) in get_fmt. Use it in other places as well.
Signed-off-by: Steve Longerbeam
Suggested-by: Russell King
---
drivers/staging/media/imx/imx-media-csi.c | 61 ---
1 file changed, 47
frames, resulting in frame rate reduction, so
enumerate the resulting possible output frame rates.
Signed-off-by: Russell King
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-csi.c | 62 +++
1 file changed, 62 insertions(+)
diff --git a
From: Philipp Zabel
Move the crop rectangle to the sink pad and add a sink compose rectangle
to configure scaling. Also propagate rectangles from sink pad to crop
rectangle, to compose rectangle, and to the source pads both in ACTIVE
and TRY variants of set_fmt/selection, and initialize the defau
Add frame size enumeration operation. The PRP ENC/VF subdevices
are scalers, so they can output a continuous range of widths/
heights on their source pads.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-ic-prpencvf.c | 40 +
1 file changed, 40
: bayer formats
and 16-bit parallel buses.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-csi.c | 75 +++
1 file changed, 57 insertions(+), 18 deletions(-)
diff --git a/drivers/staging/media/imx/imx-media-csi.c
b/drivers/staging/media/imx/imx
From: Russell King
Add support for enumerating frame sizes and frame intervals from the
first subdev via the V4L2 interfaces.
Signed-off-by: Russell King
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-capture.c | 73 +++
1 file changed, 73
: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-csi.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/drivers/staging/media/imx/imx-media-csi.c
b/drivers/staging/media/imx/imx-media-csi.c
index d9c3a3b..8597d7e 100644
--- a/drivers/staging/media/imx/imx-media-csi.c
max zoneorder to allow larger video buffer allocations.
Signed-off-by: Steve Longerbeam
---
arch/arm/configs/imx_v6_v7_defconfig | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/configs/imx_v6_v7_defconfig
b/arch/arm/configs/imx_v6_v7_defconfig
index eaba3b1..5d8c94a
propagation in this case was easy, just have only a single
format shared by both pads.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-ic-prp.c| 39 ++---
drivers/staging/media/imx/imx-ic-prpencvf.c | 95 +++
drivers/staging/media/imx/imx-media-capture.c | 13
On 03/21/2017 04:27 AM, Russell King - ARM Linux wrote:
On Mon, Mar 20, 2017 at 06:23:24PM +0100, Philipp Zabel wrote:
@@ -1173,15 +1196,8 @@ static void csi_try_fmt(struct csi_priv *priv,
incc = imx_media_find_mbus_format(infmt->code,
rop frames, resulting in frame rate reduction, so
enumerate the resulting possible output frame rates.
Signed-off-by: Russell King
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-csi.c | 62 +++
1 file changed, 62 insertions(+)
diff --git a/driv
Hi Philipp, Russell,
On 03/20/2017 10:23 AM, Philipp Zabel wrote:
Hi Steve, Russell,
What do you think of this:
--8<--
From 2830aebc404bdfc9d7fc1ec94e5282d0b668e8f6 Mon Sep 17 00:00:00 2001
From: Philipp Zabel
Date: Mon, 20 Mar 2017 17:10:21 +0100
Subject: [PATCH] media: im
On 03/20/2017 10:23 AM, Philipp Zabel wrote:
Hi Steve, Russell,
On Mon, 2017-03-20 at 14:17 +, Russell King - ARM Linux wrote:
On Mon, Mar 20, 2017 at 03:00:51PM +0100, Philipp Zabel wrote:
On Mon, 2017-03-20 at 12:08 +, Russell King - ARM Linux wrote:
The same document says:
Sca
On 03/20/2017 07:00 AM, Philipp Zabel wrote:
On Mon, 2017-03-20 at 12:08 +, Russell King - ARM Linux wrote:
On Mon, Mar 20, 2017 at 12:55:26PM +0100, Philipp Zabel wrote:
The above paragraph suggests we skip any rectangles that are not
supported. In our case that would be 3. and 4., since
On 03/19/2017 03:49 AM, Russell King wrote:
Add support for enumerating frame sizes and frame intervals from the
first subdev via the V4L2 interfaces.
Signed-off-by: Russell King
---
drivers/staging/media/imx/imx-media-capture.c | 62 +++
1 file changed, 62 insertio
On 03/19/2017 03:49 AM, Russell King wrote:
Add frame size and frame interval enumeration to CSI.
CSI can scale the image independently horizontally and vertically by a
factor of two, which enumerates to four different frame sizes.
CSI can also drop frames, resulting in frame rate reduction,
This is good too, but if it's all right with you I would prefer to
squash this with the "redo pixel format enumeration and
negotiation" patch, to keep the patch count down.
Steve
On 03/19/2017 03:48 AM, Russell King wrote:
Allow imx_media_find_format() to look up bayer formats, which is
requi
Looks good to me.
Steve
On 03/19/2017 03:48 AM, Russell King wrote:
v4l2-compliance was failing with:
fail: v4l2-test-formats.cpp(1076): cap->timeperframe.numerator ==
0 || cap->timeperframe.denominator == 0
test VIDIOC_G/S_PARM: FAIL
Fix this.
Signed-off-
On 03/19/2017 05:14 AM, Russell King - ARM Linux wrote:
On Sat, Mar 18, 2017 at 12:58:27PM -0700, Steve Longerbeam wrote:
On 03/18/2017 12:22 PM, Russell King - ARM Linux wrote:
0:00:01.955927879 20954 0x15ffe90 INFOv4l2
gstv4l2object.c:3811:gst_v4l2_object_get_caps
On 03/19/2017 08:22 AM, Russell King - ARM Linux wrote:
On Thu, Mar 09, 2017 at 08:53:18PM -0800, Steve Longerbeam wrote:
From: Philipp Zabel
The csi_try_crop call in set_fmt should compare the cropping rectangle
to the currently set input format, not to the previous input format.
Are we
On 03/19/2017 11:51 AM, Russell King - ARM Linux wrote:
On Sun, Mar 19, 2017 at 11:37:15AM -0700, Steve Longerbeam wrote:
On 03/19/2017 05:14 AM, Russell King - ARM Linux wrote:
Right now, CSI doesn't do that - it only looks at the width, height,
code, and field.
Correct, there is curr
On 03/19/2017 03:38 AM, Russell King - ARM Linux wrote:
On Sat, Mar 18, 2017 at 12:58:27PM -0700, Steve Longerbeam wrote:
Right, imx-media-capture.c (the "standard" v4l2 user interface module)
is not implementing VIDIOC_ENUM_FRAMESIZES. It should, but it can only
return the single
Hi Russell,
On 03/14/2017 10:29 AM, Steve Longerbeam wrote:
On 03/12/2017 02:09 PM, Russell King - ARM Linux wrote:
On Sun, Mar 12, 2017 at 08:40:37PM +, Russell King - ARM Linux
wrote:
On Sun, Mar 12, 2017 at 01:36:32PM -0700, Steve Longerbeam wrote:
But hold on, if my logic is
On 03/18/2017 12:22 PM, Russell King - ARM Linux wrote:
Hi Steve,
I've just been trying to get gstreamer to capture and h264 encode
video from my camera at various frame rates, and what I've discovered
does not look good.
1) when setting frame rates, media-ctl _always_ calls
VIDIOC_SUBDEV
On 03/10/2017 11:17 AM, Fabio Estevam wrote:
On Fri, Mar 10, 2017 at 3:59 PM, Troy Kisky
wrote:
On 3/9/2017 8:52 PM, Steve Longerbeam wrote:
There is a pin conflict with GPIO_6. This pin functions as a power
input pin to the OV5642 camera sensor, but ENET uses it as the h/w
workaround for
On 03/12/2017 02:09 PM, Russell King - ARM Linux wrote:
On Sun, Mar 12, 2017 at 08:40:37PM +, Russell King - ARM Linux wrote:
On Sun, Mar 12, 2017 at 01:36:32PM -0700, Steve Longerbeam wrote:
But hold on, if my logic is correct, then why did the CSI power-off
get reached in your case
On 03/12/2017 03:10 PM, Mauro Carvalho Chehab wrote:
Em Sun, 12 Mar 2017 21:13:24 +
Russell King - ARM Linux escreveu:
On Sun, Mar 12, 2017 at 05:59:28PM -0300, Mauro Carvalho Chehab wrote:
Yet, udev/systemd has some rules that provide an unique name for V4L
devices at /lib/udev/rules.d
On 03/14/2017 09:47 AM, Russell King - ARM Linux wrote:
On Tue, Mar 14, 2017 at 12:21:31PM -0400, Nicolas Dufresne wrote:
My main concern here based on what I'm reading, is that this driver is
not even able to notice immediately that a produced frame was corrupted
(because it's out of sync). F
On 03/14/2017 09:21 AM, Nicolas Dufresne wrote:
Le lundi 13 mars 2017 à 10:45 +, Russell King - ARM Linux a écrit :
On Mon, Mar 13, 2017 at 11:02:34AM +0100, Hans Verkuil wrote:
On 03/11/2017 07:14 PM, Steve Longerbeam wrote:
The event must be user visible, otherwise the user has no
er, I meant I will integrate this patch. And verify/fix
possible breakage for non-bayer passthrough.
Steve
On 03/13/2017 02:30 AM, Russell King - ARM Linux wrote:
On Mon, Mar 13, 2017 at 08:16:25AM +, Russell King - ARM Linux wrote:
On Sun, Mar 12, 2017 at 09:26:41PM -0700, Steve
On 03/13/2017 01:16 AM, Russell King - ARM Linux wrote:
On Sun, Mar 12, 2017 at 09:26:41PM -0700, Steve Longerbeam wrote:
On 03/12/2017 01:22 PM, Russell King - ARM Linux wrote:
What I had was this patch for your v3. I never got to testing your
v4 because of the LP-11 problem.
In v5
On 03/13/2017 10:10 AM, Hans Verkuil wrote:
On 03/13/2017 06:06 PM, Steve Longerbeam wrote:
On 03/13/2017 03:53 AM, Hans Verkuil wrote:
On 03/13/2017 11:45 AM, Russell King - ARM Linux wrote:
On Mon, Mar 13, 2017 at 11:02:34AM +0100, Hans Verkuil wrote:
On 03/11/2017 07:14 PM, Steve
On 03/13/2017 06:55 AM, Philipp Zabel wrote:
On Mon, 2017-03-13 at 13:27 +, Russell King - ARM Linux wrote:
On Mon, Mar 13, 2017 at 03:16:48PM +0200, Sakari Ailus wrote:
The vast majority of existing drivers do not implement them nor the user
space expects having to set them. Making that
On 03/13/2017 03:53 AM, Hans Verkuil wrote:
On 03/13/2017 11:45 AM, Russell King - ARM Linux wrote:
On Mon, Mar 13, 2017 at 11:02:34AM +0100, Hans Verkuil wrote:
On 03/11/2017 07:14 PM, Steve Longerbeam wrote:
The event must be user visible, otherwise the user has no indication
the error
On 03/12/2017 01:22 PM, Russell King - ARM Linux wrote:
On Sun, Mar 12, 2017 at 01:05:06PM -0700, Steve Longerbeam wrote:
On 03/12/2017 12:57 PM, Russell King - ARM Linux wrote:
On Sat, Mar 11, 2017 at 04:30:53PM -0800, Steve Longerbeam wrote:
If it's too difficult to get the imx219
On 03/12/2017 01:36 PM, Steve Longerbeam wrote:
On 03/12/2017 01:16 PM, Steve Longerbeam wrote:
On 03/12/2017 12:44 PM, Steve Longerbeam wrote:
On 03/12/2017 12:29 PM, Russell King - ARM Linux wrote:
On Sun, Mar 12, 2017 at 12:21:45PM -0700, Steve Longerbeam wrote:
There's act
On 03/12/2017 01:16 PM, Steve Longerbeam wrote:
On 03/12/2017 12:44 PM, Steve Longerbeam wrote:
On 03/12/2017 12:29 PM, Russell King - ARM Linux wrote:
On Sun, Mar 12, 2017 at 12:21:45PM -0700, Steve Longerbeam wrote:
There's actually nothing preventing userland from disabling a
On 03/12/2017 12:44 PM, Steve Longerbeam wrote:
On 03/12/2017 12:29 PM, Russell King - ARM Linux wrote:
On Sun, Mar 12, 2017 at 12:21:45PM -0700, Steve Longerbeam wrote:
There's actually nothing preventing userland from disabling a link
multiple times, and imx_media_link_notify() com
On 03/12/2017 12:57 PM, Russell King - ARM Linux wrote:
On Sat, Mar 11, 2017 at 04:30:53PM -0800, Steve Longerbeam wrote:
If it's too difficult to get the imx219 csi-2 transmitter into the
LP-11 state on power on, perhaps the csi-2 receiver can be a little
more lenient on the transmitte
On 03/12/2017 12:47 PM, Russell King - ARM Linux wrote:
Another issue.
The "reboot and the /dev/video* devices come up in a completely
different order" problem seems to exist with this version.
The dot graph I supplied previously had "ipu1_csi0 capture" on
/dev/video4. I've just rebooted, an
On 03/12/2017 12:29 PM, Russell King - ARM Linux wrote:
On Sun, Mar 12, 2017 at 12:21:45PM -0700, Steve Longerbeam wrote:
There's actually nothing preventing userland from disabling a link
multiple times, and imx_media_link_notify() complies, and so
csi_s_power(OFF) gets called multiple
On 03/12/2017 10:51 AM, Russell King - ARM Linux wrote:
I've just looked at my test system's dmesg, and spotted this in the log.
It's been a while since these popped out of the kernel, so I don't know
what caused them (other than the obvious, a media-ctl command.)
My script which sets this up
On 03/11/2017 11:37 PM, Russell King - ARM Linux wrote:
On Sat, Mar 11, 2017 at 07:31:18PM -0800, Steve Longerbeam wrote:
On 03/11/2017 10:59 AM, Russell King - ARM Linux wrote:
On Sat, Mar 11, 2017 at 10:54:55AM -0800, Steve Longerbeam wrote:
On 03/11/2017 10:45 AM, Russell King - ARM
On 03/11/2017 10:59 AM, Russell King - ARM Linux wrote:
On Sat, Mar 11, 2017 at 10:54:55AM -0800, Steve Longerbeam wrote:
On 03/11/2017 10:45 AM, Russell King - ARM Linux wrote:
I really don't think expecting the user to understand and configure
the pipeline is a sane way forward.
On 03/10/2017 12:13 PM, Russell King - ARM Linux wrote:
Version 5 gives me no v4l2 controls exposed through the video device
interface.
Just like with version 4, version 5 is completely useless with IMX219:
imx6-mipi-csi2: LP-11 timeout, phy_state = 0x0200
ipu1_csi0: pipeline start failed
On 03/11/2017 03:14 PM, Russell King - ARM Linux wrote:
On Sat, Mar 11, 2017 at 08:25:49AM -0300, Mauro Carvalho Chehab wrote:
This situation is there since 2009. If I remember well, you tried to write
such generic plugin in the past, but never finished it, apparently because
it is too complex
On 03/11/2017 12:26 PM, Pavel Machek wrote:
Hi!
I tend to agree with that.
I agree as well.
This is in line with how existing drivers behave, too.
Well, sounds like there is consensus on this topic. I guess I'll
go ahead and remove the control inheritance support. I suppose
having a con
On 03/11/2017 05:41 AM, Sakari Ailus wrote:
Hi Steve,
On Thu, Mar 09, 2017 at 08:52:58PM -0800, Steve Longerbeam wrote:
If the pads on both sides of a link specify a frame interval, then
those frame intervals should match. Create the exported function
v4l2_subdev_link_validate_frame_interval
On 03/11/2017 10:59 AM, Russell King - ARM Linux wrote:
On Sat, Mar 11, 2017 at 10:54:55AM -0800, Steve Longerbeam wrote:
On 03/11/2017 10:45 AM, Russell King - ARM Linux wrote:
I really don't think expecting the user to understand and configure
the pipeline is a sane way forward.
On 03/11/2017 10:51 AM, Russell King - ARM Linux wrote:
On Sat, Mar 11, 2017 at 10:14:49AM -0800, Steve Longerbeam wrote:
On 03/11/2017 03:39 AM, Hans Verkuil wrote:
It's fine to use an internal event as long as the end-user doesn't
see it. But if you lose vsyncs, then you nev
On 03/11/2017 10:51 AM, Russell King - ARM Linux wrote:
On Sat, Mar 11, 2017 at 10:14:49AM -0800, Steve Longerbeam wrote:
On 03/11/2017 03:39 AM, Hans Verkuil wrote:
It's fine to use an internal event as long as the end-user doesn't
see it. But if you lose vsyncs, then you nev
On 03/11/2017 10:45 AM, Russell King - ARM Linux wrote:
On Sat, Mar 11, 2017 at 10:08:23AM -0800, Steve Longerbeam wrote:
On 03/11/2017 07:32 AM, Sakari Ailus wrote:
Hi Mauro and Hans,
On Sat, Mar 11, 2017 at 10:14:08AM -0300, Mauro Carvalho Chehab wrote:
Em Sat, 11 Mar 2017 12:32:43 +0100
On 03/11/2017 05:49 AM, Sakari Ailus wrote:
Hi Steve,
On Thu, Mar 09, 2017 at 08:53:01PM -0800, Steve Longerbeam wrote:
Add an empty UAPI Kbuild file for media UAPI headers.
Signed-off-by: Steve Longerbeam
The existing V4L2 UAPI headers are under include/uapi/linux. Could you use
that
On 03/11/2017 03:39 AM, Hans Verkuil wrote:
On 10/03/17 19:37, Steve Longerbeam wrote:
Hi Hans,
On 03/10/2017 04:03 AM, Hans Verkuil wrote:
On 10/03/17 05:52, Steve Longerbeam wrote:
Add a new FRAME_INTERVAL_ERROR event to signal that a video capture or
output device has measured an
On 03/11/2017 07:32 AM, Sakari Ailus wrote:
Hi Mauro and Hans,
On Sat, Mar 11, 2017 at 10:14:08AM -0300, Mauro Carvalho Chehab wrote:
Em Sat, 11 Mar 2017 12:32:43 +0100
Hans Verkuil escreveu:
On 10/03/17 16:09, Mauro Carvalho Chehab wrote:
Em Fri, 10 Mar 2017 13:54:28 +0100
Hans Verkuil
On 03/10/2017 03:30 PM, Pavel Machek wrote:
On Fri 2017-03-10 10:37:21, Steve Longerbeam wrote:
Hi Hans,
On 03/10/2017 04:03 AM, Hans Verkuil wrote:
On 10/03/17 05:52, Steve Longerbeam wrote:
Add a new FRAME_INTERVAL_ERROR event to signal that a video capture or
output device has measured
On 03/10/2017 12:13 PM, Russell King - ARM Linux wrote:
Version 5 gives me no v4l2 controls exposed through the video device
interface.
Just like with version 4, version 5 is completely useless with IMX219:
imx6-mipi-csi2: LP-11 timeout, phy_state = 0x0200
ipu1_csi0: pipeline start failed
Hi Hans,
On 03/10/2017 04:03 AM, Hans Verkuil wrote:
On 10/03/17 05:52, Steve Longerbeam wrote:
Add a new FRAME_INTERVAL_ERROR event to signal that a video capture or
output device has measured an interval between the reception or transmit
completion of two consecutive frames of video that is
t
media: imx: csi: add frame skipping support
media: imx: csi: fix crop rectangle reset in sink set_fmt
Russell King (4):
media: imx: add support for bayer formats
media: imx: csi: add support for bayer formats
media: imx: mipi-csi2: enable setting and getting of frame rates
media: im
Add bindings documentation for the i.MX media driver.
Signed-off-by: Steve Longerbeam
---
Documentation/devicetree/bindings/media/imx.txt | 74 +
1 file changed, 74 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/imx.txt
diff --git a
601 - 700 of 1192 matches
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