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-
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
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
but allows for it to be merged now, before adding the chaining
support.
Signed-off-by: Steve Longerbeam
---
.../bindings/media/video-multiplexer.txt | 59 +++
drivers/media/platform/Kconfig | 8 +
drivers/media/platform/Makefile| 2 +
dri
max zoneorder to allow larger video buffer allocations.
Signed-off-by: Steve Longerbeam
---
arch/arm/configs/imx_v6_v7_defconfig | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/arch/arm/configs/imx_v6_v7_defconfig
b/arch/arm/configs/imx_v6_v7_defconfig
index
Add a new FRAME_TIMEOUT event to signal that a video capture or
output device has timed out waiting for reception or transmit
completion of a video frame.
Signed-off-by: Steve Longerbeam
---
Documentation/media/uapi/v4l/vidioc-dqevent.rst | 5 +
Documentation/media/videodev2
.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Makefile| 2 +-
drivers/staging/media/imx/imx-media-capture.c | 654 ++
2 files changed, 655 insertions(+), 1 deletion(-)
create mode 100644 drivers/staging/media/imx/imx-media-capture.c
diff
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
---
drivers/staging/media/imx/imx-media-csi.c | 119 +-
1
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-ic-prp.c | 11 ++-
drivers/staging/media/imx/imx-ic-prpencvf.c | 22 ++
drivers/staging/media/imx/imx-media-csi.c | 26 +-
drivers/staging/media/imx/imx-media-vdic.c | 15
When configuring the IDMAC output pad formats (in ipu_csi,
ipu_ic_prpenc, and ipu_ic_prpvf subdevs), the attached capture
device format must also be updated.
Signed-off-by: Steve Longerbeam
Suggested-by: Philipp Zabel
---
drivers/staging/media/imx/imx-ic-prpencvf.c | 9 +
drivers
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
(u32 *code, u32 index, enum codespace_sel cs_sel);
The tables have been split into separate tables for YUV and RGB formats
to support the implementation of the above.
The subdev's .enum_mbus_code() and .set_fmt() operations have
been rewritten using the above APIs.
Signed-off-by: Steve Longe
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 | 52 ---
1 file changed, 40
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 | 573 +
2 files changed, 574
d-off-by: Russell King
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx6-mipi-csi2.c | 27 +++
1 file changed, 27 insertions(+)
diff --git a/drivers/staging/media/imx/imx6-mipi-csi2.c
b/drivers/staging/media/imx/imx6-mipi-csi2.c
index 23dca80..c62f14e 1
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 | 36 ---
drivers/staging/media/imx/imx
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 ae24b42..3cb97e2 100644
--- a/dr
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
: bayer formats
and 16-bit parallel buses.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-csi.c | 50 ++-
1 file changed, 42 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/media/imx/imx-media-csi.c
b/drivers/staging/media/imx/imx
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
v4l2_set_subdevdata(&priv->sd, priv);
+ priv->sd.internal_ops = &vdic_internal_ops;
+ priv->sd.entity.ops = &vdic_entity_ops;
+ priv->sd.entity.function = MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER;
+ priv->sd.dev = &pdev->dev;
+ priv->sd.owner = THIS_MODULE;
+ priv->sd.flags = V4L2_SUBDEV_FL_HAS_DEVNODE;
+ /* get our group id */
+ priv->sd.grp_id = pdata->grp_id;
+ strncpy(priv->sd.name, pdata->sd_name, sizeof(priv->sd.name));
+
+ return v4l2_async_register_subdev(&priv->sd);
+}
+
+static int imx_vdic_remove(struct platform_device *pdev)
+{
+ struct v4l2_subdev *sd = platform_get_drvdata(pdev);
+
+ v4l2_info(sd, "Removing\n");
+
+ v4l2_async_unregister_subdev(sd);
+ 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
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
---
.../devicetree/bindings/media/i2c/ov5640.txt | 43 +
drivers/media/i2c/Kconfig
This is a media entity subdevice for the i.MX Camera
Sensor Interface module.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Kconfig | 13 +
drivers/staging/media/imx/Makefile|2 +
drivers/staging/media/imx/imx-media-csi.c | 1220
Add the core media driver for i.MX SOC.
Signed-off-by: Steve Longerbeam
---
Documentation/media/v4l-drivers/imx.rst | 542 +
drivers/staging/media/Kconfig | 2 +
drivers/staging/media/Makefile| 1 +
drivers/staging/media/imx
This adds a header file for use by userspace programs wanting to interact
with the i.MX media driver. It defines custom v4l2 controls and events
generated by the i.MX v4l2 subdevices.
Signed-off-by: Steve Longerbeam
---
include/uapi/media/Kbuild | 1 +
include/uapi/media/imx.h | 29
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
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 | 48 +++
include/media/v4l2-mc.h | 25
Add an empty UAPI Kbuild file for media UAPI headers.
Signed-off-by: Steve Longerbeam
---
include/uapi/Kbuild | 1 +
include/uapi/media/Kbuild | 1 +
2 files changed, 2 insertions(+)
create mode 100644 include/uapi/media/Kbuild
diff --git a/include/uapi/Kbuild b/include/uapi/Kbuild
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
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
Enables the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor.
The OV5642 connects to the parallel-bus mux input port on ipu1_csi0_mux.
The OV5640 connects to the input port on the MIPI CSI-2 receiver on
mipi_csi.
Until the OV5652 sensor module compatible with the SabreSD becomes
avai
-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
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 371288a..f1743fc 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
Add bindings documentation for the i.MX media driver.
Signed-off-by: Steve Longerbeam
---
Documentation/devicetree/bindings/media/imx.txt | 66 +
1 file changed, 66 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/imx.txt
diff --git a
Sorry, I forgot to change authorship on this patch. It should
be authored by Russell King .
Steve
On 02/15/2017 06:19 PM, Steve Longerbeam wrote:
Add support to CSI for negotiation of frame intervals, and use this
information to configure the frame interval monitor.
Signed-off-by: Russell
On 02/16/2017 02:27 AM, Russell King - ARM Linux wrote:
On Wed, Feb 15, 2017 at 06:19:20PM -0800, Steve Longerbeam wrote:
Add the core media driver for i.MX SOC.
Signed-off-by: Steve Longerbeam
Just as I reported on the 30th January:
Applying: media: Add i.MX media core driver
.git/rebase
On 02/16/2017 02:28 AM, Russell King - ARM Linux wrote:
On Wed, Feb 15, 2017 at 06:19:25PM -0800, Steve Longerbeam wrote:
Adds MIPI CSI-2 Receiver subdev driver. This subdev is required
for sensors with a MIPI CSI2 interface.
Signed-off-by: Steve Longerbeam
Just like I reported on the
On 02/16/2017 03:05 AM, Russell King - ARM Linux wrote:
On Wed, Feb 15, 2017 at 06:19:30PM -0800, Steve Longerbeam wrote:
diff --git a/drivers/staging/media/imx/imx-media-csi.c
b/drivers/staging/media/imx/imx-media-csi.c
index ae24b42..3cb97e2 100644
--- a/drivers/staging/media/imx/imx-media
On 02/16/2017 03:29 AM, Philipp Zabel wrote:
On Wed, 2017-02-15 at 18:19 -0800, Steve Longerbeam wrote:
[...]
diff --git a/drivers/staging/media/imx/imx-ic-prpencvf.c
b/drivers/staging/media/imx/imx-ic-prpencvf.c
index dd9d499..c43f85f 100644
--- a/drivers/staging/media/imx/imx-ic-prpencvf.c
On 02/16/2017 03:37 AM, Russell King - ARM Linux wrote:
Two problems.
On Wed, Feb 15, 2017 at 06:19:02PM -0800, Steve Longerbeam wrote:
media: imx: propagate sink pad formats to source pads
1) It looks like all cases aren't being caught:
- entity 74: ipu1_csi0 (3 pads, 4
On 02/16/2017 04:40 AM, Russell King - ARM Linux wrote:
On Thu, Feb 16, 2017 at 11:52:06AM +, Russell King - ARM Linux wrote:
On Wed, Feb 15, 2017 at 06:19:22PM -0800, Steve Longerbeam wrote:
+static const struct platform_device_id imx_csi_ids[] = {
+ { .name = "imx-ipuv
On 02/16/2017 06:20 AM, Russell King - ARM Linux wrote:
On Thu, Feb 16, 2017 at 01:09:35PM +, Russell King - ARM Linux wrote:
More crap.
If the "complete" method fails (or, in fact, anything in
v4l2_async_test_notify() fails) then all hell breaks loose, because
of the total lack of clea
On 02/16/2017 03:54 AM, Philipp Zabel wrote:
On Wed, 2017-02-15 at 18:19 -0800, Steve Longerbeam wrote:
Add bindings documentation for the i.MX media driver.
Signed-off-by: Steve Longerbeam
---
Documentation/devicetree/bindings/media/imx.txt | 66 +
1 file changed
On 02/16/2017 02:20 PM, Russell King - ARM Linux wrote:
On Wed, Feb 15, 2017 at 06:19:02PM -0800, Steve Longerbeam wrote:
In version 4:
With this version, I get:
[28762.892053] imx6-mipi-csi2: LP-11 timeout, phy_state = 0x
[28762.899409] ipu1_csi0: pipeline_set_stream failed with
On 02/16/2017 04:51 PM, Fabio Estevam wrote:
Hi Steve,
On Thu, Feb 16, 2017 at 12:19 AM, Steve Longerbeam
wrote:
Enables the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor.
The OV5642 connects to the parallel-bus mux input port on ipu1_csi0_mux.
The OV5640 connects to the
On 02/16/2017 05:02 AM, Philipp Zabel wrote:
On Wed, 2017-02-15 at 18:19 -0800, Steve Longerbeam wrote:
+
+- Clean up and move the ov5642 subdev driver to drivers/media/i2c, and
+ create the binding docs for it.
This is done already, right?
I cleaned up ov5640 and moved it to drivers
(resending text only)
On 02/02/2017 02:36 AM, Laurent Pinchart wrote:
Hi Steve,
Thank you for the patch. Many of the comments below apply to the ov5642 driver
too, please take them into account when reworking patch 23/24.
On Friday 06 Jan 2017 18:11:40 Steve Longerbeam wrote:
This driver is
(#!##* Thunderbird! resending text only)
Hi Philipp,
On 02/13/2017 01:20 AM, Philipp Zabel wrote:
Hi Steve,
On Thu, 2017-02-09 at 15:51 -0800, Steve Longerbeam wrote:
On 02/09/2017 03:49 PM, Steve Longerbeam wrote:
On 02/08/2017 03:42 PM, Russell King - ARM Linux wrote:
On Wed, Feb 08
On 02/17/2017 06:16 AM, Philipp Zabel wrote:
On Fri, 2017-02-17 at 11:47 +0100, Philipp Zabel wrote:
On Wed, 2017-02-15 at 18:19 -0800, Steve Longerbeam wrote:
+static void csi2_dphy_init(struct csi2_dev *csi2)
+{
+ /*
+* FIXME: 0x14 is derived from a fixed D-PHY reference
On 02/15/2017 06:19 PM, Steve Longerbeam wrote:
From: Russell King
Setting and getting frame rates is part of the negotiation mechanism
between subdevs. The lack of support means that a frame rate at the
sensor can't be negotiated through the subdev path.
Add support at MIPI CSI2 leve
On 02/15/2017 06:19 PM, Steve Longerbeam wrote:
From: Russell King
Setting and getting frame rates is part of the negotiation mechanism
between subdevs. The lack of support means that a frame rate at the
sensor can't be negotiated through the subdev path.
Add support at MIPI CSI2 leve
On 02/18/2017 01:23 AM, Russell King - ARM Linux wrote:
On Fri, Feb 17, 2017 at 05:12:44PM -0800, Steve Longerbeam wrote:
Hi Russell,
I signed-off on this but after more review I'm not sure this is right.
The CSI-2 receiver really has no control over frame rate. It's output
fra
On 02/16/2017 02:57 PM, Russell King - ARM Linux wrote:
On Thu, Feb 16, 2017 at 02:27:41PM -0800, Steve Longerbeam wrote:
On 02/16/2017 02:20 PM, Russell King - ARM Linux wrote:
On Wed, Feb 15, 2017 at 06:19:02PM -0800, Steve Longerbeam wrote:
In version 4:
With this version, I get
On 02/20/2017 02:04 PM, Sakari Ailus wrote:
Hi Steve,
On Wed, Feb 15, 2017 at 06:19:31PM -0800, Steve Longerbeam wrote:
From: Russell King
Setting and getting frame rates is part of the negotiation mechanism
between subdevs. The lack of support means that a frame rate at the
sensor can&#
On 02/20/2017 02:56 PM, Steve Longerbeam wrote:
On 02/20/2017 02:04 PM, Sakari Ailus wrote:
Hi Steve,
On Wed, Feb 15, 2017 at 06:19:31PM -0800, Steve Longerbeam wrote:
From: Russell King
Setting and getting frame rates is part of the negotiation mechanism
between subdevs. The lack of
On 02/20/2017 04:13 PM, Russell King - ARM Linux wrote:
On Tue, Feb 21, 2017 at 12:04:10AM +0200, Sakari Ailus wrote:
On Wed, Feb 15, 2017 at 06:19:31PM -0800, Steve Longerbeam wrote:
From: Russell King
Setting and getting frame rates is part of the negotiation mechanism
between subdevs
On 02/06/2017 02:33 PM, Laurent Pinchart wrote:
Hi Hans,
(CC'ing Sakari)
On Monday 06 Feb 2017 10:50:22 Hans Verkuil wrote:
On 02/05/2017 04:48 PM, Laurent Pinchart wrote:
On Tuesday 24 Jan 2017 18:07:55 Steve Longerbeam wrote:
On 01/24/2017 04:02 AM, Philipp Zabel wrote:
On Fri, 20
On 02/02/2017 02:35 PM, Russell King - ARM Linux wrote:
However, "*vfd" contains a struct device, and you _correctly_ set the
release function for "*vfd" to video_device_release via camif_videodev.
However, if you try to rmmod imx-media, then you end up with a kernel
warning that you're freein
On 02/02/2017 02:50 PM, Russell King - ARM Linux wrote:
On Fri, Jan 06, 2017 at 06:11:34PM -0800, Steve Longerbeam wrote:
+/* register an internal subdev as a platform device */
+static struct imx_media_subdev *
+add_internal_subdev(struct imx_media_dev *imxmd,
+ const
On 02/02/2017 03:50 AM, Philipp Zabel wrote:
+ struct v4l2_subdev *src_sd;
+ struct v4l2_subdev *sink_sd[CSI2_NUM_SRC_PADS];
I see no reason to store pointers to the remote v4l2_subdevs.
+ intinput_pad;
+ struct clk *dphy_clk;
On 02/08/2017 03:42 PM, Russell King - ARM Linux wrote:
On Wed, Feb 08, 2017 at 03:23:53PM -0800, Steve Longerbeam wrote:
Actually, this exact function already exists as dw_mipi_dsi_phy_write in
drivers/gpu/drm/rockchip/dw-mipi-dsi.c, and it looks like the D-PHY
register 0x44 might contain a
On 02/09/2017 03:49 PM, Steve Longerbeam wrote:
On 02/08/2017 03:42 PM, Russell King - ARM Linux wrote:
On Wed, Feb 08, 2017 at 03:23:53PM -0800, Steve Longerbeam wrote:
Actually, this exact function already exists as
dw_mipi_dsi_phy_write in
drivers/gpu/drm/rockchip/dw-mipi-dsi.c, and it
Add optional reset-gpios pin control. If present, de-assert the
specified reset gpio pin to bring the chip out of reset.
Signed-off-by: Steve Longerbeam
Cc: Linus Walleij
Cc: Alexandre Courbot
Cc: linux-g...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
--
v2:
- Specify that reset signal
In version 2:
- Specify that reset signal to PCA953x chip is active low, in
binding doc.
- reorder includes in gpio-pca953x.c.
- remove dev_err() on devm_gpiod_get_optional() error return.
Steve Longerbeam (1):
gpio: pca953x: Add optional reset gpio control
Documentation/devicetree
Hi Tim,
On 01/11/2017 03:14 PM, Tim Harvey wrote:
Hi Steve,
I took a stab at testing this today on a gw51xx which has an adv7180
hooked up as follows:
- i2c3@0x20
- 8bit data bus from DAT12 to DAT19, HSYNC, VSYNC, PIXCLK on CSI0 pads
(CSI0_IPU1)
- PWRDWN# on MX6QDL_PAD_CSI0_DATA_EN__GPIO5_I
Hi Russell,
I don't recommend spending too much time debugging this
OOPS. The dma buffer ring has been removed completely
in version 4 (which I'm trying to get ready to post hopefully
by end of this week).
Steve
On 02/02/2017 09:22 AM, Russell King - ARM Linux wrote:
I seem to be getting some
On 02/02/2017 09:56 AM, Russell King - ARM Linux wrote:
On Thu, Feb 02, 2017 at 05:22:46PM +, Russell King - ARM Linux wrote:
I thought, maybe, it's the IPU overwriting past the end of the buffer,
but I've added checks and that doesn't seem to have fired. I also
wondered if it was some ki
On 02/02/2017 10:58 AM, Russell King - ARM Linux wrote:
On Thu, Feb 02, 2017 at 10:26:55AM -0800, Steve Longerbeam wrote:
On 02/02/2017 09:56 AM, Russell King - ARM Linux wrote:
and for whatever reason we end up falling out through free_ring. This
is VERY bad news, because it means that the
On 02/03/2017 06:41 AM, Laurent Pinchart wrote:
Hello,
On Wednesday 01 Feb 2017 16:19:27 Steve Longerbeam wrote:
On 02/01/2017 01:30 AM, Philipp Zabel wrote:
media-ctl propagates the output pad format to all remote subdevices'
input pads for all enabled links:
https://git.linuxtv.or
On 02/02/2017 02:29 PM, Russell King - ARM Linux wrote:
On Thu, Feb 02, 2017 at 11:12:41AM -0800, Steve Longerbeam wrote:
Here is the current .queue_setup() op in imx-media-capture.c:
static int capture_queue_setup(struct vb2_queue *vq,
unsigned int *nbuffers
On 08/01/2016 02:13 AM, Philipp Zabel wrote:
> Am Sonntag, den 31.07.2016, 12:42 -0700 schrieb Steve Longerbeam:
>> Adds ipu_cpmem_set_uv_offset(), to set planar U/V offsets.
>>
>> Signed-off-by: Steve Longerbeam
> There is no need to resend already applied patches.
>
On 08/01/2016 02:13 AM, Philipp Zabel wrote:
> Am Sonntag, den 31.07.2016, 12:42 -0700 schrieb Steve Longerbeam:
>> Adds functions to link and unlink source channels to sink
>> channels in the FSU:
>>
>> int ipu_fsu_link(struct ipu_soc *ipu, int src_ch, int sink_ch);
&
On 08/01/2016 02:13 AM, Philipp Zabel wrote:
>
> Please remove the unused headers. I think you can remove all but
> export.h, types.h, errno.h, and io.h.
> Other than that, the patch now looks fine to me.
>
I was able to prune all but io.h, the rest is provided by ipu-prv.h.
Steve
From: Steve Longerbeam
The ADV7180 and ADV7182 transmit whole fields, bottom field followed
by top (or vice-versa, depending on detected video standard). So
for chips that do not have support for explicitly setting the field
mode via I2P, set the field mode to V4L2_FIELD_ALTERNATE.
Signed-off
Add a signal lock status change to the source changes bitmask.
This indicates there was a signal lock or unlock event detected
at the input of a video decoder.
Signed-off-by: Steve Longerbeam
Cc: Mauro Carvalho Chehab
---
v4:
- converted to rst from DocBook
v3: no changes
v2: no changes
Steve Longerbeam (8):
media: adv7180: fix field type
media: adv7180: define more registers
media: adv7180: add support for NEWAVMODE
media: adv7180: add power pin control
media: adv7180: implement g_parm
media: adv7180: change mbus format to UYVY
v4l: Add signal lock status to source
Implement g_parm to return the current standard's frame period.
Signed-off-by: Steve Longerbeam
Tested-by: Tim Harvey
Acked-by: Tim Harvey
---
v4: no changes
v3: no changes
v2: no changes
---
drivers/media/i2c/adv7180.c | 22 ++
1 file changed, 22 insertions(+)
Some targets control the ADV7180 power pin via a gpio, so add
optional support for "powerdown" pin control.
Signed-off-by: Steve Longerbeam
Tested-by: Tim Harvey
Acked-by: Tim Harvey
Acked-by: Lars-Peter Clausen
---
v4: no changes
v3: no changes
v2:
- placed call to gpiod_get
Enable the SD lock/unlock interrupts and send V4L2_EVENT_SRC_CH_LOCK_STATUS
in the interrupt handler on a detected lock/unlock.
Signed-off-by: Steve Longerbeam
---
v4: no changes
v3: no changes
v2:
- last version of this patch was based on the old reverted autodetect
code. This version now
Change the media bus format from YUYV8_2X8 to UYVY8_2X8. Colors
now look correct when capturing with the i.mx6 backend.
Signed-off-by: Steve Longerbeam
Tested-by: Tim Harvey
Acked-by: Tim Harvey
Acked-by: Lars-Peter Clausen
Acked-by: Niklas Söderlund
---
v4: no changes
v3: no changes
v2: no
Parse the optional v4l2 endpoint DT node. If the bus type is
V4L2_MBUS_BT656 and the endpoint node specifies "newavmode",
configure the BT.656 bus in NEWAVMODE.
Signed-off-by: Steve Longerbeam
---
v4: no changes
v3:
- the newavmode endpoint property is now private
Replace hard-coded addresses with new register macro defines. No
functional changes.
Signed-off-by: Steve Longerbeam
Acked-by: Lars-Peter Clausen
---
v4: no changes
v3: no changes
---
drivers/media/i2c/adv7180.c | 73 ++---
1 file changed, 49 insertions
On 08/01/2016 02:29 AM, Philipp Zabel wrote:
> Am Donnerstag, den 28.07.2016, 16:09 -0700 schrieb Steve Longerbeam:
>>> Now split the frame in half and suddenly pixel x' = 640 is the start of
>>> a new tile, so it is sampled at x = 160, and pixel x' = 1279 will be
On 07/08/2016 10:34 AM, Philipp Zabel wrote:
Am Donnerstag, den 07.07.2016, 16:03 -0700 schrieb Steve Longerbeam:
From: Suresh Dhandapani
This patch will change the register IPU_CSI0_CCIR_CODE_2 value from
0x40596 to 0x405A6. The change is related to the Start of field 1
first blanking line
SI_DIRECT -> IPUV3_CHANNEL_CSI_VDI_PREV
More links can be added to the fsu_link_info[] array.
Signed-off-by: Steve Longerbeam
---
drivers/gpu/ipu-v3/ipu-common.c | 131
drivers/gpu/ipu-v3/ipu-prv.h| 27 +
include/video/imx-ipu-v3.h | 13
3 files changed, 17
.
Steve Longerbeam (4):
gpu: ipu-v3: Add Video Deinterlacer unit
gpu: ipu-v3: Add FSU channel linking support
gpu: ipu-ic: Add complete image conversion support with tiling
gpu: ipu-ic: allow multiple handles to ic
drivers/gpu/ipu-v3/Makefile |2 +-
drivers/gpu/ipu-v3/ipu-common.c
Adds the Video Deinterlacer (VDIC) unit.
Signed-off-by: Steve Longerbeam
---
v4:
- pruned included headers.
v3:
- renamed and exported ipu_vdi_set_top_field_man() to
ipu_vdi_set_field_order(). Args include std and field to determine
correct field order.
- exported ipu_vdi_set_motion
void ipu_image_convert_unprepare(struct image_converter_ctx *ctx);
Unprepares the conversion context. Any active or pending runs will
be aborted by calling image_convert_abort().
Signed-off-by: Steve Longerbeam
---
v4:
- do away with struct ipu_ic_tile_off, and move tile offsets into
struct ipu_ic
handle
to the IC at a time, so we should be ok there.
Signed-off-by: Steve Longerbeam
---
v4: no changes
v3: no changes
v2: no changes
---
drivers/gpu/ipu-v3/ipu-ic.c | 25 +
1 file changed, 1 insertion(+), 24 deletions(-)
diff --git a/drivers/gpu/ipu-v3/ipu-ic.c b/drivers
Hi Laurent, all,
On 6/24/20 7:01 PM, Laurent Pinchart wrote:
Hi Jacopo,
On Wed, Jun 24, 2020 at 09:53:07AM +0200, Jacopo Mondi wrote:
On Tue, Jun 16, 2020 at 12:00:15PM +0200, Ramzi BEN MEFTAH wrote:
From: Steve Longerbeam
+Niklas, +Laurent
Niklas, Laurent, how does this play with
:
From: Steve Longerbeam
The media_device is registered during driver probe, before async
completion, so it is possible for .link_notify to be called before
all devices are bound.
Fix this by moving media_device_register() to rvin_group_notify_complete().
This ensures that all devices are now bound
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
On 04/19/2017 08:27 AM, Philipp Zabel wrote:
On Wed, 2017-04-19 at 13:58 +0200, Peter Rosin wrote:
On 2017-04-19 13:50, Philipp Zabel wrote:
On Thu, 2017-04-13 at 18:09 -0700, Steve Longerbeam wrote:
On 04/13/2017 08:48 AM, Philipp Zabel wrote:
This adds a driver for mmio-based syscon
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 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 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 04/06/2017 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 05:47 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 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
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