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/staging/media/imx/Kconfig |8 +
drivers/staging/media/imx/Makefile |2
Hi Linus, Lothar,
On 12/30/2016 05:17 AM, Linus Walleij wrote:
On Thu, Dec 29, 2016 at 11:27 PM, Steve Longerbeam
wrote:
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
of specifying with "bit-mask" and
"bit-shift" properties.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6dl.dtsi | 183 +
arch/arm/boot/dts/imx6q.dtsi | 119 +++
arch/arm/boot/dts/imx6qdl.dt
, mipi_csi, and their
connections
media: imx: Add video switch subdev driver
Steve Longerbeam (17):
ARM: dts: imx6qdl: Add compatible, clocks, irqs to MIPI CSI-2 node
ARM: dts: imx6qdl: add media device
ARM: dts: imx6-sabrelite: add OV5642 and OV5640 camera sensors
ARM: dts: imx6-sabr
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6q.dtsi | 4
arch/arm/boot/dts/imx6qdl.dtsi | 8
2 files changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 56a314f..2fbe0b3 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
Add to the MIPI CSI2 receiver node: compatible string, interrupt sources,
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 53e6e63..7b546e3
sensor module compatible with the SabreSD becomes
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
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
ADV7180 power
pin is via max7310_b port expander.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 56
1 file changed, 56 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
events (see 6261c4c8). So workaround 6261c4c8 is reverted here to
support the OV5642, and the "fsl,err006687-workaround-present" boolean
also must be removed. The result is that the CPUidle driver will no longer
allow entering the deep idle states on the sabrelite.
Signed-off-by: Steve
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
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
This is a media entity subdevice for the i.MX Camera
Serial Interface module.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Kconfig | 13 +
drivers/staging/media/imx/Makefile | 2 +
drivers/staging/media/imx/imx-csi.c | 638
3 files
-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Makefile | 1 +
drivers/staging/media/imx/imx-smfc.c | 739 +++
2 files changed, 740 insertions(+)
create mode 100644 drivers/staging/media/imx/imx-smfc.c
diff --git a/drivers/staging/media/imx/Makefile
b
Add the core media driver for i.MX SOC.
Signed-off-by: Steve Longerbeam
---
Documentation/devicetree/bindings/media/imx.txt | 205 +
Documentation/media/v4l-drivers/imx.rst | 430 ++
drivers/staging/media/Kconfig | 2 +
drivers/staging/media
the IC post-process task.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Makefile|2 +-
drivers/staging/media/imx/imx-camif.c | 1010 +
2 files changed, 1011 insertions(+), 1 deletion(-)
create mode 100644 drivers/staging/media/imx/imx
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/imx-mipi-csi2.c | 509 ++
2 files changed, 510
re-process encode. However
this entity sends frames to the i.MX IPU image converter which supports
image tiling, which allows scaled output up to 4096x4096 resolution.
Output frames can be routed to the camera interfaces.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/im
Enable imx v4l2 staging drivers. For video capture on
the SabreAuto, the ADV7180 video decoder also requires the
i2c-mux-gpio and the max7310 port expander. The Sabrelite
requires PWM clocks for the OV5640.
Signed-off-by: Steve Longerbeam
---
arch/arm/configs/imx_v6_v7_defconfig | 10
From: Philipp Zabel
This driver can handle SoC internal and extern video bus multiplexers,
controlled either by register bit fields or by GPIO.
Signed-off-by: Sascha Hauer
Signed-off-by: Philipp Zabel
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Makefile | 1
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/staging/media/imx/Kconfig |8 +
drivers/staging/media/imx/Makefile |2
Hi Fabio,
On 01/02/2017 01:09 PM, Fabio Estevam wrote:
Hi Steve,
On Thu, Dec 29, 2016 at 8:27 PM, Steve Longerbeam wrote:
This is a media driver for video capture on i.MX.
Refer to Documentation/media/v4l-drivers/imx.rst for example capture
pipelines on SabreSD, SabreAuto, and SabreLite
Hi Vladimir,
On 01/04/2017 04:25 AM, Vladimir Zapolskiy wrote:
Hi Steve,
On 01/03/2017 10:57 PM, Steve Longerbeam wrote:
Enables the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor.
Both hang off the same i2c2 bus, so they require different (and non-
default) i2c slave addresses
On 01/04/2017 04:33 AM, Vladimir Zapolskiy wrote:
+
+ camera: ov5642@3c {
ov5642: camera@3c
done.
+ pwdn-gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; /* SD1_DAT0 */
+ reset-gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; /* SD1_DAT1 */
Comments about SD1_* pad names are
On 01/04/2017 04:41 AM, Vladimir Zapolskiy wrote:
On 01/03/2017 10:57 PM, Steve Longerbeam wrote:
+
+ camera: adv7180@21 {
adv7180: camera@21
done.
+ pinctrl_ipu1_csi0: ipu1grp-csi0 {
Please rename node name to ipu1csi0grp.
done.
Steve
On 01/04/2017 05:33 AM, Vladimir Zapolskiy wrote:
Hi Steve,
On 01/03/2017 10:57 PM, Steve Longerbeam wrote:
Add the core media driver for i.MX SOC.
Signed-off-by: Steve Longerbeam
---
Documentation/devicetree/bindings/media/imx.txt | 205 +
v2 was sent before getting Rob's r
On 01/04/2017 05:44 AM, Vladimir Zapolskiy wrote:
diff --git a/drivers/staging/media/imx/imx-csi.c
b/drivers/staging/media/imx/imx-csi.c
new file mode 100644
index 000..975eafb
--- /dev/null
+++ b/drivers/staging/media/imx/imx-csi.c
@@ -0,0 +1,638 @@
+/*
+ * V4L2 Capture CSI Subdev for F
On 01/04/2017 06:23 AM, Vladimir Zapolskiy wrote:
On 01/03/2017 10:57 PM, Steve Longerbeam wrote:
This is a media entity subdevice driver for the i.MX Sensor Multi-FIFO
Controller module. Video frames are received from the CSI and can
be routed to various sinks including the i.MX Image
On 01/04/2017 06:55 AM, Vladimir Zapolskiy wrote:
On 01/03/2017 10:57 PM, Steve Longerbeam wrote:
diff --git a/drivers/staging/media/imx/Makefile
b/drivers/staging/media/imx/Makefile
index d2a962c..fe9e992 100644
--- a/drivers/staging/media/imx/Makefile
+++ b/drivers/staging/media/imx
On 01/04/2017 06:48 AM, Vladimir Zapolskiy wrote:
On 01/03/2017 10:57 PM, Steve Longerbeam wrote:
+
+ ret = ic_ops[priv->task_id]->init(priv);
+ if (ret)
+ return ret;
+
+ ret = v4l2_async_register_subdev(&priv->sd);
+ if (ret)
+
On 01/04/2017 07:05 AM, Vladimir Zapolskiy wrote:
On 01/03/2017 10:57 PM, 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
---
drivers/staging/media/imx/Makefile| 1
On 01/04/2017 07:26 AM, Fabio Estevam wrote:
On Tue, Jan 3, 2017 at 6:57 PM, Steve Longerbeam wrote:
+ camera: ov5642@3c {
+ compatible = "ovti,ov5642";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ov56
s into imx-media.h.
Philipp Zabel (3):
ARM: dts: imx6qdl: Add mipi_ipu1/2 multiplexers, mipi_csi, and their
connections
add mux and video interface bridge entity functions
platform: add video-multiplexer subdevice driver
Steve Longerbeam (21):
[media] dt-bindings: Add bindings for i
Add to the MIPI CSI2 receiver node: compatible string, interrupt sources,
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 53e6e63..42926e9
Add bindings documentation for the i.MX media driver.
Signed-off-by: Steve Longerbeam
---
Documentation/devicetree/bindings/media/imx.txt | 57 +
1 file changed, 57 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/imx.txt
diff --git a
endpoint anchors to the mipi_csi for the connections from
mipi csi-2 sensors.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6dl.dtsi | 187 +
arch/arm/boot/dts/imx6q.dtsi | 123 +++
arch/arm/boot/dts/imx6qdl.dts
CSI-2 receiver on
mipi_csi. It is set to transmit over MIPI virtual channel 1.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6dl-sabrelite.dts | 5 ++
arch/arm/boot/dts/imx6q-sabrelite.dts| 6 ++
arch/arm/boot/dts/imx6qdl-sabrelite.dtsi | 118
ADV7180 power
pin is via max7310_b port expander.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 61
1 file changed, 61 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
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
sensor module compatible with the SabreSD becomes
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
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
-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Makefile | 1 +
drivers/staging/media/imx/imx-smfc.c | 737 +++
2 files changed, 738 insertions(+)
create mode 100644 drivers/staging/media/imx/imx-smfc.c
diff --git a/drivers/staging/media/imx/Makefile
b
the IC post-process task.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Makefile|2 +-
drivers/staging/media/imx/imx-camif.c | 1000 +
2 files changed, 1001 insertions(+), 1 deletion(-)
create mode 100644 drivers/staging/media/imx/imx
.
Signed-off-by: Steve Longerbeam
---
arch/arm/configs/imx_v6_v7_defconfig | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/arm/configs/imx_v6_v7_defconfig
b/arch/arm/configs/imx_v6_v7_defconfig
index cbe7faf..b67b99f 100644
--- a/arch/arm/configs
From: Philipp Zabel
Signed-off-by: Philipp Zabel
---
Documentation/media/uapi/mediactl/media-types.rst | 22 ++
include/uapi/linux/media.h| 6 ++
2 files changed, 28 insertions(+)
diff --git a/Documentation/media/uapi/mediactl/media-types.rst
b
re-process encode. However
this entity sends frames to the i.MX IPU image converter which supports
image tiling, which allows scaled output up to 4096x4096 resolution.
Output frames can be routed to the camera interfaces.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/im
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/imx-mipi-csi2.c | 501 ++
2 files changed, 502
ered()
and the 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.
S
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/staging/media/imx/Kconfig |8 +
drivers/staging/media/imx/Makefile |2
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6q.dtsi | 4
arch/arm/boot/dts/imx6qdl.dtsi | 8
2 files changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 9b2ca32..8867e78 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
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 | 30
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
This is a media entity subdevice for the i.MX Camera
Serial Interface module.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Kconfig | 13 +
drivers/staging/media/imx/Makefile | 2 +
drivers/staging/media/imx/imx-csi.c | 644
3 files
Add the core media driver for i.MX SOC.
Signed-off-by: Steve Longerbeam
---
Documentation/media/v4l-drivers/imx.rst | 443 ++
drivers/staging/media/Kconfig | 2 +
drivers/staging/media/Makefile| 1 +
drivers/staging/media/imx/Kconfig
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
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
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
On 01/12/2017 11:37 AM, Tim Harvey wrote:
On Fri, Jan 6, 2017 at 6:11 PM, Steve Longerbeam wrote:
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
On 01/13/2017 03:55 AM, Philipp Zabel wrote:
Am Freitag, den 06.01.2017, 18:11 -0800 schrieb Steve Longerbeam:
Add bindings documentation for the i.MX media driver.
Signed-off-by: Steve Longerbeam
---
Documentation/devicetree/bindings/media/imx.txt | 57 +
1 file
On 01/13/2017 03:57 AM, Philipp Zabel wrote:
Am Freitag, den 06.01.2017, 18:11 -0800 schrieb Steve Longerbeam:
Add to the MIPI CSI2 receiver node: compatible string, interrupt sources,
clocks.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl.dtsi | 7 +++
1 file changed
On 01/13/2017 04:03 AM, Philipp Zabel wrote:
Am Freitag, den 06.01.2017, 18:11 -0800 schrieb Steve Longerbeam:
Enables the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor.
Both hang off the same i2c2 bus, so they require different (and non-
default) i2c slave addresses.
The
On 01/13/2017 04:05 AM, Philipp Zabel wrote:
Am Freitag, den 06.01.2017, 18:11 -0800 schrieb Steve Longerbeam:
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
(sorry sending again w/o html)
On 01/13/2017 07:20 AM, Philipp Zabel wrote:
Am Freitag, den 06.01.2017, 18:11 -0800 schrieb Steve Longerbeam:
+For image capture, the IPU contains the following internal subunits:
+
+- Image DMA Controller (IDMAC)
+- Camera Serial Interface (CSI)
+- Image
On 01/16/2017 04:55 AM, Philipp Zabel wrote:
On Fri, 2017-01-13 at 15:04 -0800, Steve Longerbeam wrote:
@@ -299,6 +326,52 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
+
+ ov5640: camera@40 {
+
On 01/16/2017 04:09 AM, Philipp Zabel wrote:
On Fri, 2017-01-13 at 11:03 -0800, Steve Longerbeam wrote:
On 01/13/2017 03:55 AM, Philipp Zabel wrote:
Am Freitag, den 06.01.2017, 18:11 -0800 schrieb Steve Longerbeam:
Add bindings documentation for the i.MX media driver.
Signed-off-by: Steve
On 01/16/2017 07:03 AM, Philipp Zabel wrote:
On Fri, 2017-01-06 at 18:11 -0800, Steve Longerbeam wrote:
This is a media entity subdevice for the i.MX Camera
Serial Interface module.
s/Serial/Sensor/
done.
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/Kconfig | 13
On 01/14/2017 02:42 PM, Steve Longerbeam wrote:
+/* parse inputs property from a sensor node */
+static void of_parse_sensor_inputs(struct imx_media_dev *imxmd,
+ struct imx_media_subdev *sensor,
+ struct device_node
Hi Hans, Philipp,
On 01/20/2017 08:31 AM, Philipp Zabel wrote:
Hi Hans,
On Fri, 2017-01-20 at 14:52 +0100, Hans Verkuil wrote:
Hi Steve, Philipp,
On 01/07/2017 03:11 AM, Steve Longerbeam wrote:
In version 3:
Changes suggested by Rob Herring :
- prepended FIM node properties with
On 01/16/2017 05:47 AM, Philipp Zabel wrote:
On Sat, 2017-01-14 at 14:46 -0800, Steve Longerbeam wrote:
[...]
+Unprocessed Video Capture:
+--
+
+Send frames directly from sensor to camera interface, with no
+conversions:
+
+-> ipu_smfc -> camif
I'd call t
On 01/23/2017 03:00 AM, Philipp Zabel wrote:
On Fri, 2017-01-20 at 21:39 +0100, Hans Verkuil wrote:
[...]
There is a VDIC entity in the i.MX IPU that performs de-interlacing with
hardware filters for motion compensation. Some of the motion compensation
modes ("low" and "medium" motion) require
On 01/23/2017 03:13 AM, Philipp Zabel wrote:
Hi Steve,
On Sun, 2017-01-22 at 18:31 -0800, Steve Longerbeam wrote:
On 01/16/2017 05:47 AM, Philipp Zabel wrote:
On Sat, 2017-01-14 at 14:46 -0800, Steve Longerbeam wrote:
[...]
+Unprocessed Video Capture:
+--
+
+Send
On 01/23/2017 05:38 PM, Steve Longerbeam wrote:
Second, ignoring the above locking issue for a moment,
v4l2_pipeline_pm_use()
will call s_power on the sensor _first_, then the mipi csi-2 s_power,
when executing
media-ctl -l '"ov5640 1-003c":0 -> "imx6-mipi-csi2&quo
On 01/20/2017 06:38 AM, Hans Verkuil wrote:
On 01/07/2017 03:11 AM, Steve Longerbeam wrote:
+static int vidioc_querycap(struct file *file, void *fh,
+ struct v4l2_capability *cap)
+{
+ strncpy(cap->driver, "imx-media-camif", sizeof(cap
On 01/24/2017 04:02 AM, Philipp Zabel wrote:
Hi Hans,
On Fri, 2017-01-20 at 15:03 +0100, Hans Verkuil wrote:
+
+int vidsw_g_mbus_config(struct v4l2_subdev *sd, struct v4l2_mbus_config *cfg)
+{
+ struct vidsw *vidsw = v4l2_subdev_to_vidsw(sd);
+ struct media_pad *pad;
+ int
On 01/20/2017 06:29 AM, Hans Verkuil wrote:
On 01/07/2017 03:11 AM, Steve Longerbeam wrote:
+
+static const struct v4l2_ctrl_config prpenc_std_ctrl[] = {
+ {
+ .id = V4L2_CID_HFLIP,
+ .name = "Horizontal Flip",
+ .type = V4L2_CTRL_TY
On 01/20/2017 06:48 AM, Hans Verkuil wrote:
On 01/07/2017 03:11 AM, Steve Longerbeam wrote:
+
+ /* cached control settings */
+ int ctrl_cache[OV5640_MAX_CONTROLS];
This is just duplicating the cached value in the control framework. I think
this can be dropped.
done, see below
On 01/24/2017 04:44 AM, Javier Martinez Canillas wrote:
Hello Steve,
On Fri, Jan 6, 2017 at 11:11 PM, Steve Longerbeam wrote:
From: Philipp Zabel
[snip]
+config VIDEO_MULTIPLEXER
+ tristate "Video Multiplexer"
+ depends on VIDEO_V4L2_SUBDEV_API && MED
iewfinder source pad.
I will post version 4 in a couple days.
Steve
On Mon, 2017-01-23 at 15:08 -0800, Steve Longerbeam wrote:
[...]
And I'm actually in total agreement with that. I definitely agree that there
should be a mechanism in the media framework that allows passing video
buffe
On 01/30/2017 04:45 PM, Russell King - ARM Linux wrote:
Hi,
Trying this driver with an imx219 camera (which works with Philipp's
driver) results in not much happening... no /dev/media* node for it,
no subdevs, no nothing. No clues as to what's missing either. Only
messages from imx-media ar
On 01/30/2017 05:06 PM, Russell King - ARM Linux wrote:
On Tue, Jan 31, 2017 at 12:45:11AM +, Russell King - ARM Linux wrote:
Trying this driver with an imx219 camera (which works with Philipp's
driver) results in not much happening... no /dev/media* node for it,
no subdevs, no nothing. N
On 01/30/2017 04:31 PM, Russell King - ARM Linux wrote:
On Fri, Jan 06, 2017 at 06:11:39PM -0800, Steve Longerbeam wrote:
+++ b/drivers/staging/media/imx/imx-mipi-csi2.c
...
+#define DEVICE_NAME "imx6-mipi-csi2"
Why is the device/driver named imx6-mipi-csi2, but the module name
On 01/30/2017 03:29 PM, Russell King - ARM Linux wrote:
On Fri, Jan 06, 2017 at 06:11:40PM -0800, Steve Longerbeam wrote:
+config IMX_OV5640_MIPI
+ tristate "OmniVision OV5640 MIPI CSI-2 camera support"
+ depends on GPIOLIB && VIDEO_IMX_CAMERA
+ se
On 01/31/2017 05:42 AM, Russell King - ARM Linux wrote:
On Fri, Jan 20, 2017 at 03:38:28PM +0100, Hans Verkuil wrote:
Should be set to something like 'platform:imx-media-camif'. v4l2-compliance
should complain about this.
... and more.
Right, in version 3 that you are working with, no v4l2-
On 01/31/2017 02:04 PM, Russell King - ARM Linux wrote:
On Tue, Jan 31, 2017 at 09:55:29PM +, Ian Arkver wrote:
On 31/01/17 20:33, Russell King - ARM Linux wrote:
On Tue, Jan 31, 2017 at 10:21:26AM -0800, Steve Longerbeam wrote:
On 01/31/2017 05:42 AM, Russell King - ARM Linux wrote
On 01/31/2017 03:30 PM, Russell King - ARM Linux wrote:
On Tue, Jan 31, 2017 at 02:36:53PM -0800, Steve Longerbeam wrote:
On 01/31/2017 02:04 PM, Russell King - ARM Linux wrote:
I don't want master though, I want v4.10-rc1, and if I ask for that
it tells me it knows nothing about v4.1
On 01/31/2017 03:00 AM, Russell King - ARM Linux wrote:
On Mon, Jan 30, 2017 at 05:22:01PM -0800, Steve Longerbeam wrote:
I'm also having trouble finding a datasheet for it, but from what
I've read, it has a MIPI CSI-2 interface. It should work fine as long
as it presents a single
On 01/31/2017 03:20 AM, Russell King - ARM Linux wrote:
On Fri, Jan 06, 2017 at 06:11:35PM -0800, Steve Longerbeam wrote:
+static int csi_link_validate(struct v4l2_subdev *sd,
+struct media_link *link,
+struct v4l2_subdev_format
On 01/31/2017 01:49 AM, Philipp Zabel wrote:
On Tue, 2017-01-31 at 00:01 +, Russell King - ARM Linux wrote:
[...]
The iMX6 manuals call for a very specific seven sequence of initialisation
for CSI2, which begins with:
1. reset the D-PHY.
2. place MIPI sensor in LP-11 state
3. perform D-PH
On 01/31/2017 05:54 AM, Philipp Zabel wrote:
Hi Steve,
I have just tested the imx-media-staging-md-wip branch on a Nitrogen6X
with a tc358743 (BD_HDMI_MIPI HDMI to MIPI CSI-2 receiver board). Some
observations:
# Link pipeline
media-ctl -l "'tc358743 1-000f':0->'imx6-mipi-csi2':0[1]"
media-ct
On 01/31/2017 08:48 AM, Philipp Zabel wrote:
On Tue, 2017-01-31 at 16:51 +0100, Philipp Zabel wrote:
On Fri, 2017-01-06 at 18:11 -0800, Steve Longerbeam wrote:
[...]
+static int csi_set_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg
On 01/31/2017 04:23 PM, Russell King - ARM Linux wrote:
On Tue, Jan 31, 2017 at 03:43:22PM -0800, Steve Longerbeam wrote:
On 01/31/2017 03:00 AM, Russell King - ARM Linux wrote:
Just like smiapp, the camera sensor block (which is the very far end
of the pipeline) is marked with
On 02/01/2017 10:39 AM, Russell King - ARM Linux wrote:
Hi Steve,
On Fri, Jan 06, 2017 at 06:11:36PM -0800, Steve Longerbeam wrote:
+/*
+ * Min/Max supported width and heights.
+ *
+ * We allow planar output from the SMFC, so we have to align
+ * output width by 16 pixels to meet IDMAC
On 02/01/2017 03:44 PM, Russell King - ARM Linux wrote:
On Fri, Jan 06, 2017 at 06:11:39PM -0800, Steve Longerbeam wrote:
+static int imxcsi2_get_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format
On 02/01/2017 01:30 AM, Philipp Zabel wrote:
On Tue, 2017-01-31 at 17:26 -0800, Steve Longerbeam wrote:
[...]
# Set pad formats
media-ctl --set-v4l2 "'tc358743 1-000f':0[fmt:UYVY/1920x1080]"
media-ctl --set-v4l2 "'imx6-mipi-csi2':1[fmt:UYVY2X8/1920x1080]&qu
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 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
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