* IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers
@ 2020-03-26 8:28 Михайлов Алексей Анатольевич
2020-03-26 18:56 ` Fabio Estevam
2020-03-26 19:17 ` Fabio Estevam
0 siblings, 2 replies; 9+ messages in thread
From: Михайлов Алексей Анатольевич @ 2020-03-26 8:28 UTC (permalink / raw)
To: linux-media
Hi!
We build custom CPU Module with NXP/Freescale IMX6QuadPlus CPU.I use
latest stable kernel from kernel.org. This time kernel version 5.5.11.
Also I connect to I.MX MIPI cameras from RaspberryPI (Rev 2.1 with Sony
IMX219). For IMX219 used actual driver from [1]. Usersapce based on
Gentoo Linux, have media-utils version 1.2.1, v4l2-utils version 1.18.0,
gstreamer version 1.14.5 with v4l2 plugins. Also Wayland version 1.17
based graphics with XWayland.
Camera write in DTB:
==== cut: DTB fragments ====
/ {
[skiped]
imx219_clk: camera-clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000000>;
};
imx219_1v2_reg: cam1v2_regulator {
compatible = "regulator-fixed";
regulator-name = "IMX219_1V2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
vin-supply = <&p3v3_reg>;
regulator-always-on;
};
imx219_1v8_reg: cam1v8_regulator {
compatible = "regulator-fixed";
regulator-name = "IMX219_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&p3v3_reg>;
regulator-always-on;
};
imx219_2v8_reg: cam2v8_regulator {
compatible = "regulator-fixed";
regulator-name = "IMX219_2V8";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
vin-supply = <&p3v3_reg>;
regulator-always-on;
};
[skiped]
csi_i2c: i2c-mux@1 { /* CSI camera */
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
sensor@10 { /* Raspberry Camera V2 */
compatible = "sony,imx219";
reg = <0x10>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&imx219_clk>;
clock-names = "xclk";
DOVDD-supply = <&imx219_1v8_reg>; /* 1.8v */
AVDD-supply = <&imx219_2v8_reg>; /* 2.8v */
DVDD-supply = <&imx219_1v2_reg>; /* 1.2v */
port {
csi_sensor_out: endpoint {
remote-endpoint = <&csi_port_in>;
link-frequencies = /bits/ 64 <456000000>;
clock-lanes = <0>;
data-lanes = <1 2>;
};
};
};
};
[skiped]
&mipi_csi {
status = "okay";
port@0 {
reg = <0>;
csi_port_in: endpoint {
remote-endpoint = <&csi_sensor_out>;
clock-lanes = <0>;
data-lanes = <1 2>;
};
};
};
[skiped]
==== cut: DTB fragments ====
I use script for init connected camera
==== cut: Camera init script ===
#!/bin/bash
# sensor output format and resolutions
# RaspberryPI Camera rev 2.1 (Sony I.MX219)
I_FORMAT=SRGGB10_1X10
I_RESOLUTION=1920x1080
CROP=(0,0)/640x480
# capture format and resolution
O_FORMAT=AYUV32
O_RESOLUTION=640x480
# viewport format and resolution
V_FORMAT=AYUV32
V_RESOLUTION=640x480
# Reset all media links
media-ctl -r
# Sersor to IPU and PRP path
# RaspberryPI Camera rev 2.1 (Sony I.MX219)
media-ctl -l "'imx219 9-0010':0 -> 'imx6-mipi-csi2':0[1]"
media-ctl -l "'imx6-mipi-csi2':2 -> 'ipu1_csi1':0[1]"
media-ctl -l "'ipu1_csi1':1 -> 'ipu1_ic_prp':0[1]"
# media-ctl -l "'ipu1_csi1':2 -> 'ipu1_csi1 capture':0[1]" # /dev/video3
(unused, unprocessed)
# IPU to capture
media-ctl -l "'ipu1_ic_prp':1 -> 'ipu1_ic_prpenc':0[1]"
media-ctl -l "'ipu1_ic_prpenc':1 -> 'ipu1_ic_prpenc capture':0[1]" #
/dev/video1
# IPU to viewport
media-ctl -l "'ipu1_ic_prp':2 -> 'ipu1_ic_prpvf':0[1]"
media-ctl -l "'ipu1_ic_prpvf':1 -> 'ipu1_ic_prpvf capture':0[1]" #
/dev/video2
# RaspberryPI Camera rev 2.1 (Sony I.MX219)
media-ctl -V "'imx219 9-0010':0 [fmt:${I_FORMAT}/${I_RESOLUTION}
field:none]"
media-ctl -V "'imx6-mipi-csi2':2 [fmt:${I_FORMAT}/${I_RESOLUTION}
field:none]"
media-ctl -V "'ipu1_csi1':0 [crop:${CROP}]"
media-ctl -V "'ipu1_csi1':1 [fmt:${I_FORMAT}/${O_RESOLUTION} field:none]"
media-ctl -V "'ipu1_ic_prp':1 [fmt:${O_FORMAT}/${O_RESOLUTION} field:none]"
media-ctl -V "'ipu1_ic_prpenc':1 [fmt:${O_FORMAT}/${O_RESOLUTION}
field:none]"
media-ctl -V "'ipu1_ic_prp':2 [fmt:${V_FORMAT}/${V_RESOLUTION} field:none]"
media-ctl -V "'ipu1_ic_prpvf':1 [fmt:${V_FORMAT}/${V_RESOLUTION}
field:none]"
==== cut: Camera init script ===
I try start system with V2.1 camera and start capture frames:
[...]
# ./camera_init.sh
# gst-launch-1.0 -v v4l2src device=/dev/video2 ! fakesink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps =
video/x-raw, format=(string)YUY2, framerate=(fraction)30000/1001,
width=(int)640, height=(int)480, colorimetry=(string)2:4:7:1,
interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstFakeSink:fakesink0.GstPad:sink: caps =
video/x-raw, format=(string)YUY2, framerate=(fraction)30000/1001,
width=(int)640, height=(int)480, colorimetry=(string)2:4:7:1,
interlace-mode=(string)progressive
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed
to allocate required memory.
Additional debug info:
/var/tmp/portage/media-plugins/gst-plugins-v4l2-1.14.5/work/gst-plugins-good-1.14.5/sys/v4l2/gstv4l2src.c(656):
gst_v4l2src_decide_allocation ():
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Buffer pool activation failed
Execution ended after 0:00:00.014952667
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
# media-ctl -p
Media controller API version 5.5.13
Media device information
------------------------
driver imx-media
model imx-media
serial
bus info
hw revision 0x0
driver version 5.5.13
Device topology
[...]
- entity 15: ipu1_ic_prp (3 pads, 5 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev2
pad0: Sink
[fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
<- "ipu1_csi0":1 []
<- "ipu1_vdic":2 []
<- "ipu1_csi1":1 [ENABLED]
pad1: Source
[fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_ic_prpenc":0 [ENABLED]
pad2: Source
[fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_ic_prpvf":0 [ENABLED]
- entity 19: ipu1_ic_prpenc (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev3
pad0: Sink
[fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
<- "ipu1_ic_prp":1 [ENABLED]
pad1: Source
[fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:lim-range]
-> "ipu1_ic_prpenc capture":0 [ENABLED]
- entity 22: ipu1_ic_prpenc capture (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video1
pad0: Sink
<- "ipu1_ic_prpenc":1 [ENABLED]
- entity 28: ipu1_ic_prpvf (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev4
pad0: Sink
[fmt:AYUV8_1X32/640x480@1001/30000 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
<- "ipu1_ic_prp":2 [ENABLED]
pad1: Source
[fmt:AYUV8_1X32/640x480@1001/30000 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range]
-> "ipu1_ic_prpvf capture":0 [ENABLED]
- entity 31: ipu1_ic_prpvf capture (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video2
pad0: Sink
<- "ipu1_ic_prpvf":1 [ENABLED]
- entity 47: ipu1_csi1 (3 pads, 4 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev5
pad0: Sink
[fmt:SRGGB10_1X10/1920x1080@1/30 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range
crop.bounds:(0,0)/1920x1080
crop:(0,0)/640x480
compose.bounds:(0,0)/640x480
compose:(0,0)/640x480]
<- "imx6-mipi-csi2":2 [ENABLED]
pad1: Source
[fmt:SRGGB10_1X10/640x480@1/30 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_ic_prp":0 [ENABLED]
-> "ipu1_vdic":0 []
pad2: Source
[fmt:SRGGB10_1X10/640x480@1/30 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_csi1 capture":0 []
[...]
- entity 121: imx6-mipi-csi2 (5 pads, 5 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev12
pad0: Sink
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
<- "imx219 9-0010":0 [ENABLED]
pad1: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_csi0_mux":0 []
pad2: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_csi1":0 [ENABLED]
pad3: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu2_csi0":0 []
pad4: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu2_csi1_mux":0 []
[...]
- entity 135: imx219 9-0010 (1 pad, 1 link)
type V4L2 subdev subtype Sensor flags 0
device node name /dev/v4l-subdev15
pad0: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "imx6-mipi-csi2":0 [ENABLED]
localhost ~ # dmesg -c
[...]
[ 51.941858] ipu1_ic_prpvf: pipeline start failed with -32
localhost ~ #
I think EPIPE (-32) caused by link between pad1 ipu1_csi1
(fmt:SRGGB10_1X10/640x480@1/30) and pad0 ipu1_ic_prp
(fmt:AYUV8_1X32/640x480@1/30) - format mismatch. But I don't know how
fix this trouble. Theory, I also have RaspberryPI camera rev 1.3 with
OmniVision OV5647 camera. Unfortunately, she did not work either.
Anybody can help me?
[1] https://git.linuxtv.org/media_tree.git/tree/drivers/media/i2c/imx219.c
^ permalink raw reply [flat|nested] 9+ messages in thread* Re: IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers
2020-03-26 8:28 IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers Михайлов Алексей Анатольевич
@ 2020-03-26 18:56 ` Fabio Estevam
2020-03-27 7:45 ` Philipp Zabel
2020-03-26 19:17 ` Fabio Estevam
1 sibling, 1 reply; 9+ messages in thread
From: Fabio Estevam @ 2020-03-26 18:56 UTC (permalink / raw)
To: Михайлов
Алексей
Анатольевич,
Steve Longerbeam, Philipp Zabel
Cc: linux-media
Adding Steve and Philipp in case they have some ideas.
On Thu, Mar 26, 2020 at 5:30 AM Михайлов Алексей Анатольевич
<minimumlaw@gmail.com> wrote:
>
> Hi!
>
> We build custom CPU Module with NXP/Freescale IMX6QuadPlus CPU.I use
> latest stable kernel from kernel.org. This time kernel version 5.5.11.
> Also I connect to I.MX MIPI cameras from RaspberryPI (Rev 2.1 with Sony
> IMX219). For IMX219 used actual driver from [1]. Usersapce based on
> Gentoo Linux, have media-utils version 1.2.1, v4l2-utils version 1.18.0,
> gstreamer version 1.14.5 with v4l2 plugins. Also Wayland version 1.17
> based graphics with XWayland.
>
> Camera write in DTB:
> ==== cut: DTB fragments ====
> / {
> [skiped]
> imx219_clk: camera-clk {
> compatible = "fixed-clock";
> #clock-cells = <0>;
> clock-frequency = <24000000>;
> };
>
> imx219_1v2_reg: cam1v2_regulator {
> compatible = "regulator-fixed";
> regulator-name = "IMX219_1V2";
> regulator-min-microvolt = <1200000>;
> regulator-max-microvolt = <1200000>;
> vin-supply = <&p3v3_reg>;
> regulator-always-on;
> };
>
> imx219_1v8_reg: cam1v8_regulator {
> compatible = "regulator-fixed";
> regulator-name = "IMX219_1V8";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1800000>;
> vin-supply = <&p3v3_reg>;
> regulator-always-on;
> };
>
> imx219_2v8_reg: cam2v8_regulator {
> compatible = "regulator-fixed";
> regulator-name = "IMX219_2V8";
> regulator-min-microvolt = <2800000>;
> regulator-max-microvolt = <2800000>;
> vin-supply = <&p3v3_reg>;
> regulator-always-on;
> };
> [skiped]
> csi_i2c: i2c-mux@1 { /* CSI camera */
> #address-cells = <1>;
> #size-cells = <0>;
> reg = <1>;
> sensor@10 { /* Raspberry Camera V2 */
> compatible = "sony,imx219";
> reg = <0x10>;
> #address-cells = <1>;
> #size-cells = <0>;
> clocks = <&imx219_clk>;
> clock-names = "xclk";
> DOVDD-supply = <&imx219_1v8_reg>; /* 1.8v */
> AVDD-supply = <&imx219_2v8_reg>; /* 2.8v */
> DVDD-supply = <&imx219_1v2_reg>; /* 1.2v */
>
> port {
> csi_sensor_out: endpoint {
> remote-endpoint = <&csi_port_in>;
> link-frequencies = /bits/ 64 <456000000>;
> clock-lanes = <0>;
> data-lanes = <1 2>;
> };
> };
> };
> };
> [skiped]
> &mipi_csi {
> status = "okay";
>
> port@0 {
> reg = <0>;
> csi_port_in: endpoint {
> remote-endpoint = <&csi_sensor_out>;
> clock-lanes = <0>;
> data-lanes = <1 2>;
> };
> };
> };
> [skiped]
> ==== cut: DTB fragments ====
>
> I use script for init connected camera
>
> ==== cut: Camera init script ===
> #!/bin/bash
>
> # sensor output format and resolutions
> # RaspberryPI Camera rev 2.1 (Sony I.MX219)
> I_FORMAT=SRGGB10_1X10
> I_RESOLUTION=1920x1080
> CROP=(0,0)/640x480
>
> # capture format and resolution
> O_FORMAT=AYUV32
> O_RESOLUTION=640x480
>
> # viewport format and resolution
> V_FORMAT=AYUV32
> V_RESOLUTION=640x480
>
> # Reset all media links
> media-ctl -r
>
> # Sersor to IPU and PRP path
> # RaspberryPI Camera rev 2.1 (Sony I.MX219)
> media-ctl -l "'imx219 9-0010':0 -> 'imx6-mipi-csi2':0[1]"
> media-ctl -l "'imx6-mipi-csi2':2 -> 'ipu1_csi1':0[1]"
> media-ctl -l "'ipu1_csi1':1 -> 'ipu1_ic_prp':0[1]"
> # media-ctl -l "'ipu1_csi1':2 -> 'ipu1_csi1 capture':0[1]" # /dev/video3
> (unused, unprocessed)
> # IPU to capture
> media-ctl -l "'ipu1_ic_prp':1 -> 'ipu1_ic_prpenc':0[1]"
> media-ctl -l "'ipu1_ic_prpenc':1 -> 'ipu1_ic_prpenc capture':0[1]" #
> /dev/video1
> # IPU to viewport
> media-ctl -l "'ipu1_ic_prp':2 -> 'ipu1_ic_prpvf':0[1]"
> media-ctl -l "'ipu1_ic_prpvf':1 -> 'ipu1_ic_prpvf capture':0[1]" #
> /dev/video2
>
> # RaspberryPI Camera rev 2.1 (Sony I.MX219)
> media-ctl -V "'imx219 9-0010':0 [fmt:${I_FORMAT}/${I_RESOLUTION}
> field:none]"
> media-ctl -V "'imx6-mipi-csi2':2 [fmt:${I_FORMAT}/${I_RESOLUTION}
> field:none]"
> media-ctl -V "'ipu1_csi1':0 [crop:${CROP}]"
> media-ctl -V "'ipu1_csi1':1 [fmt:${I_FORMAT}/${O_RESOLUTION} field:none]"
>
> media-ctl -V "'ipu1_ic_prp':1 [fmt:${O_FORMAT}/${O_RESOLUTION} field:none]"
> media-ctl -V "'ipu1_ic_prpenc':1 [fmt:${O_FORMAT}/${O_RESOLUTION}
> field:none]"
>
> media-ctl -V "'ipu1_ic_prp':2 [fmt:${V_FORMAT}/${V_RESOLUTION} field:none]"
> media-ctl -V "'ipu1_ic_prpvf':1 [fmt:${V_FORMAT}/${V_RESOLUTION}
> field:none]"
> ==== cut: Camera init script ===
>
> I try start system with V2.1 camera and start capture frames:
> [...]
> # ./camera_init.sh
> # gst-launch-1.0 -v v4l2src device=/dev/video2 ! fakesink
> Setting pipeline to PAUSED ...
> Pipeline is live and does not need PREROLL ...
> Setting pipeline to PLAYING ...
> /GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps =
> video/x-raw, format=(string)YUY2, framerate=(fraction)30000/1001,
> width=(int)640, height=(int)480, colorimetry=(string)2:4:7:1,
> interlace-mode=(string)progressive
> /GstPipeline:pipeline0/GstFakeSink:fakesink0.GstPad:sink: caps =
> video/x-raw, format=(string)YUY2, framerate=(fraction)30000/1001,
> width=(int)640, height=(int)480, colorimetry=(string)2:4:7:1,
> interlace-mode=(string)progressive
> New clock: GstSystemClock
> ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed
> to allocate required memory.
> Additional debug info:
> /var/tmp/portage/media-plugins/gst-plugins-v4l2-1.14.5/work/gst-plugins-good-1.14.5/sys/v4l2/gstv4l2src.c(656):
> gst_v4l2src_decide_allocation ():
> /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
> Buffer pool activation failed
> Execution ended after 0:00:00.014952667
> Setting pipeline to PAUSED ...
> Setting pipeline to READY ...
> Setting pipeline to NULL ...
> Freeing pipeline ...
> # media-ctl -p
> Media controller API version 5.5.13
>
> Media device information
> ------------------------
> driver imx-media
> model imx-media
> serial
> bus info
> hw revision 0x0
> driver version 5.5.13
>
> Device topology
> [...]
> - entity 15: ipu1_ic_prp (3 pads, 5 links)
> type V4L2 subdev subtype Unknown flags 0
> device node name /dev/v4l-subdev2
> pad0: Sink
> [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> <- "ipu1_csi0":1 []
> <- "ipu1_vdic":2 []
> <- "ipu1_csi1":1 [ENABLED]
> pad1: Source
> [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu1_ic_prpenc":0 [ENABLED]
> pad2: Source
> [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu1_ic_prpvf":0 [ENABLED]
>
> - entity 19: ipu1_ic_prpenc (2 pads, 2 links)
> type V4L2 subdev subtype Unknown flags 0
> device node name /dev/v4l-subdev3
> pad0: Sink
> [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> <- "ipu1_ic_prp":1 [ENABLED]
> pad1: Source
> [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:lim-range]
> -> "ipu1_ic_prpenc capture":0 [ENABLED]
>
> - entity 22: ipu1_ic_prpenc capture (1 pad, 1 link)
> type Node subtype V4L flags 0
> device node name /dev/video1
> pad0: Sink
> <- "ipu1_ic_prpenc":1 [ENABLED]
>
> - entity 28: ipu1_ic_prpvf (2 pads, 2 links)
> type V4L2 subdev subtype Unknown flags 0
> device node name /dev/v4l-subdev4
> pad0: Sink
> [fmt:AYUV8_1X32/640x480@1001/30000 field:none
> colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
> <- "ipu1_ic_prp":2 [ENABLED]
> pad1: Source
> [fmt:AYUV8_1X32/640x480@1001/30000 field:none
> colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range]
> -> "ipu1_ic_prpvf capture":0 [ENABLED]
>
> - entity 31: ipu1_ic_prpvf capture (1 pad, 1 link)
> type Node subtype V4L flags 0
> device node name /dev/video2
> pad0: Sink
> <- "ipu1_ic_prpvf":1 [ENABLED]
>
> - entity 47: ipu1_csi1 (3 pads, 4 links)
> type V4L2 subdev subtype Unknown flags 0
> device node name /dev/v4l-subdev5
> pad0: Sink
> [fmt:SRGGB10_1X10/1920x1080@1/30 field:none
> colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range
> crop.bounds:(0,0)/1920x1080
> crop:(0,0)/640x480
> compose.bounds:(0,0)/640x480
> compose:(0,0)/640x480]
> <- "imx6-mipi-csi2":2 [ENABLED]
> pad1: Source
> [fmt:SRGGB10_1X10/640x480@1/30 field:none
> colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu1_ic_prp":0 [ENABLED]
> -> "ipu1_vdic":0 []
> pad2: Source
> [fmt:SRGGB10_1X10/640x480@1/30 field:none
> colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu1_csi1 capture":0 []
> [...]
> - entity 121: imx6-mipi-csi2 (5 pads, 5 links)
> type V4L2 subdev subtype Unknown flags 0
> device node name /dev/v4l-subdev12
> pad0: Sink
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> <- "imx219 9-0010":0 [ENABLED]
> pad1: Source
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu1_csi0_mux":0 []
> pad2: Source
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu1_csi1":0 [ENABLED]
> pad3: Source
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu2_csi0":0 []
> pad4: Source
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu2_csi1_mux":0 []
> [...]
> - entity 135: imx219 9-0010 (1 pad, 1 link)
> type V4L2 subdev subtype Sensor flags 0
> device node name /dev/v4l-subdev15
> pad0: Source
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "imx6-mipi-csi2":0 [ENABLED]
> localhost ~ # dmesg -c
> [...]
> [ 51.941858] ipu1_ic_prpvf: pipeline start failed with -32
> localhost ~ #
>
> I think EPIPE (-32) caused by link between pad1 ipu1_csi1
> (fmt:SRGGB10_1X10/640x480@1/30) and pad0 ipu1_ic_prp
> (fmt:AYUV8_1X32/640x480@1/30) - format mismatch. But I don't know how
> fix this trouble. Theory, I also have RaspberryPI camera rev 1.3 with
> OmniVision OV5647 camera. Unfortunately, she did not work either.
>
> Anybody can help me?
>
> [1] https://git.linuxtv.org/media_tree.git/tree/drivers/media/i2c/imx219.c
^ permalink raw reply [flat|nested] 9+ messages in thread* Re: IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers
2020-03-26 18:56 ` Fabio Estevam
@ 2020-03-27 7:45 ` Philipp Zabel
2020-03-27 8:12 ` Alex Mihaylov
0 siblings, 1 reply; 9+ messages in thread
From: Philipp Zabel @ 2020-03-27 7:45 UTC (permalink / raw)
To: Fabio Estevam
Cc: Михайлов
Алексей
Анатольевич,
Steve Longerbeam, linux-media
Hi,
On Thu, Mar 26, 2020 at 03:56:20PM -0300, Fabio Estevam wrote:
> Adding Steve and Philipp in case they have some ideas.
>
>
> On Thu, Mar 26, 2020 at 5:30 AM Михайлов Алексей Анатольевич
> <minimumlaw@gmail.com> wrote:
> >
> > Hi!
> >
> > We build custom CPU Module with NXP/Freescale IMX6QuadPlus CPU.I use
> > latest stable kernel from kernel.org. This time kernel version 5.5.11.
> > Also I connect to I.MX MIPI cameras from RaspberryPI (Rev 2.1 with Sony
> > IMX219). For IMX219 used actual driver from [1]. Usersapce based on
> > Gentoo Linux, have media-utils version 1.2.1, v4l2-utils version 1.18.0,
> > gstreamer version 1.14.5 with v4l2 plugins. Also Wayland version 1.17
> > based graphics with XWayland.
> >
> > Camera write in DTB:
> > ==== cut: DTB fragments ====
> > / {
> > [skiped]
> > imx219_clk: camera-clk {
> > compatible = "fixed-clock";
> > #clock-cells = <0>;
> > clock-frequency = <24000000>;
> > };
> >
> > imx219_1v2_reg: cam1v2_regulator {
> > compatible = "regulator-fixed";
> > regulator-name = "IMX219_1V2";
> > regulator-min-microvolt = <1200000>;
> > regulator-max-microvolt = <1200000>;
> > vin-supply = <&p3v3_reg>;
> > regulator-always-on;
> > };
> >
> > imx219_1v8_reg: cam1v8_regulator {
> > compatible = "regulator-fixed";
> > regulator-name = "IMX219_1V8";
> > regulator-min-microvolt = <1800000>;
> > regulator-max-microvolt = <1800000>;
> > vin-supply = <&p3v3_reg>;
> > regulator-always-on;
> > };
> >
> > imx219_2v8_reg: cam2v8_regulator {
> > compatible = "regulator-fixed";
> > regulator-name = "IMX219_2V8";
> > regulator-min-microvolt = <2800000>;
> > regulator-max-microvolt = <2800000>;
> > vin-supply = <&p3v3_reg>;
> > regulator-always-on;
> > };
> > [skiped]
> > csi_i2c: i2c-mux@1 { /* CSI camera */
> > #address-cells = <1>;
> > #size-cells = <0>;
> > reg = <1>;
> > sensor@10 { /* Raspberry Camera V2 */
> > compatible = "sony,imx219";
> > reg = <0x10>;
> > #address-cells = <1>;
> > #size-cells = <0>;
> > clocks = <&imx219_clk>;
> > clock-names = "xclk";
> > DOVDD-supply = <&imx219_1v8_reg>; /* 1.8v */
> > AVDD-supply = <&imx219_2v8_reg>; /* 2.8v */
> > DVDD-supply = <&imx219_1v2_reg>; /* 1.2v */
> >
> > port {
> > csi_sensor_out: endpoint {
> > remote-endpoint = <&csi_port_in>;
> > link-frequencies = /bits/ 64 <456000000>;
> > clock-lanes = <0>;
> > data-lanes = <1 2>;
> > };
> > };
> > };
> > };
> > [skiped]
> > &mipi_csi {
> > status = "okay";
> >
> > port@0 {
> > reg = <0>;
> > csi_port_in: endpoint {
> > remote-endpoint = <&csi_sensor_out>;
> > clock-lanes = <0>;
> > data-lanes = <1 2>;
> > };
> > };
> > };
> > [skiped]
> > ==== cut: DTB fragments ====
> >
> > I use script for init connected camera
> >
> > ==== cut: Camera init script ===
> > #!/bin/bash
> >
> > # sensor output format and resolutions
> > # RaspberryPI Camera rev 2.1 (Sony I.MX219)
> > I_FORMAT=SRGGB10_1X10
> > I_RESOLUTION=1920x1080
> > CROP=(0,0)/640x480
> >
> > # capture format and resolution
> > O_FORMAT=AYUV32
> > O_RESOLUTION=640x480
> >
> > # viewport format and resolution
> > V_FORMAT=AYUV32
> > V_RESOLUTION=640x480
> >
> > # Reset all media links
> > media-ctl -r
> >
> > # Sersor to IPU and PRP path
> > # RaspberryPI Camera rev 2.1 (Sony I.MX219)
> > media-ctl -l "'imx219 9-0010':0 -> 'imx6-mipi-csi2':0[1]"
> > media-ctl -l "'imx6-mipi-csi2':2 -> 'ipu1_csi1':0[1]"
> > media-ctl -l "'ipu1_csi1':1 -> 'ipu1_ic_prp':0[1]"
> > # media-ctl -l "'ipu1_csi1':2 -> 'ipu1_csi1 capture':0[1]" # /dev/video3
> > (unused, unprocessed)
^
The IPUv3 IC hardware does not support processing Bayer formats.
Those can only be written straight to RAM using this path.
regards
Philipp
^ permalink raw reply [flat|nested] 9+ messages in thread* Re: IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers
2020-03-27 7:45 ` Philipp Zabel
@ 2020-03-27 8:12 ` Alex Mihaylov
2020-03-27 21:18 ` Steve Longerbeam
0 siblings, 1 reply; 9+ messages in thread
From: Alex Mihaylov @ 2020-03-27 8:12 UTC (permalink / raw)
To: Philipp Zabel, Fabio Estevam; +Cc: Steve Longerbeam, linux-media
Hi!
Ok. This time I try to check hardware and not need image processing. I
uncomment this line in script:
[...]
- entity 47: ipu1_csi1 (3 pads, 4 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev5
pad0: Sink
[fmt:SRGGB10_1X10/1920x1080@1/30 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range
crop.bounds:(0,0)/1920x1080
crop:(0,0)/640x480
compose.bounds:(0,0)/640x480
compose:(0,0)/640x480]
<- "imx6-mipi-csi2":2 [ENABLED]
pad1: Source
[fmt:SRGGB10_1X10/640x480@1/30 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_ic_prp":0 []
-> "ipu1_vdic":0 []
pad2: Source
[fmt:SRGGB10_1X10/640x480@1/30 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_csi1 capture":0 [ENABLED]
- entity 51: ipu1_csi1 capture (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video3
pad0: Sink
<- "ipu1_csi1":2 [ENABLED]
[...]
- entity 121: imx6-mipi-csi2 (5 pads, 5 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev12
pad0: Sink
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
<- "imx219 9-0010":0 [ENABLED]
pad1: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_csi0_mux":0 []
pad2: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_csi1":0 [ENABLED]
pad3: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu2_csi0":0 []
pad4: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu2_csi1_mux":0 []
- entity 135: imx219 9-0010 (1 pad, 1 link)
type V4L2 subdev subtype Sensor flags 0
device node name /dev/v4l-subdev15
pad0: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "imx6-mipi-csi2":0 [ENABLED]
[...]
localhost ~ # gst-launch-1.0 v4l2src device=/dev/video3 ! fakesink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal
data stream error.
Additional debug info:
/var/tmp/portage/media-libs/gstreamer-1.14.5/work/gstreamer-1.14.5/libs/gst/base/gstbasesrc.c(3055):
gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
streaming stopped, reason not-negotiated (-4)
Execution ended after 0:00:00.000606666
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
localhost ~ # dmesg -c
Another error, but some result. I think fakesink must got Bayer format
(as specific /dev/null for v4l2).
>>> # media-ctl -l "'ipu1_csi1':2 -> 'ipu1_csi1 capture':0[1]" # /dev/video3
>>> (unused, unprocessed)
> ^
> The IPUv3 IC hardware does not support processing Bayer formats.
> Those can only be written straight to RAM using this path.
^ permalink raw reply [flat|nested] 9+ messages in thread* Re: IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers
2020-03-27 8:12 ` Alex Mihaylov
@ 2020-03-27 21:18 ` Steve Longerbeam
2020-03-28 4:45 ` Михайлов Алексей Анатольевич
0 siblings, 1 reply; 9+ messages in thread
From: Steve Longerbeam @ 2020-03-27 21:18 UTC (permalink / raw)
To: Alex Mihaylov, Philipp Zabel, Fabio Estevam; +Cc: linux-media
Hi Alex,
On 3/27/20 1:12 AM, Alex Mihaylov wrote:
> Hi!
>
> Ok. This time I try to check hardware and not need image processing. I
> uncomment this line in script:
>
> [...]
> - entity 47: ipu1_csi1 (3 pads, 4 links)
> type V4L2 subdev subtype Unknown flags 0
> device node name /dev/v4l-subdev5
> pad0: Sink
> [fmt:SRGGB10_1X10/1920x1080@1/30 field:none
> colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range
> crop.bounds:(0,0)/1920x1080
> crop:(0,0)/640x480
> compose.bounds:(0,0)/640x480
> compose:(0,0)/640x480]
> <- "imx6-mipi-csi2":2 [ENABLED]
This is virtual channel 1 output from the imx6-mipi-csi2 receiver. Make
sure the imx219 is indeed transmitting on virtual channel 1.
> pad1: Source
> [fmt:SRGGB10_1X10/640x480@1/30 field:none
> colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu1_ic_prp":0 []
> -> "ipu1_vdic":0 []
> pad2: Source
> [fmt:SRGGB10_1X10/640x480@1/30 field:none
> colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu1_csi1 capture":0 [ENABLED]
>
> - entity 51: ipu1_csi1 capture (1 pad, 1 link)
> type Node subtype V4L flags 0
> device node name /dev/video3
> pad0: Sink
> <- "ipu1_csi1":2 [ENABLED]
What is the format on /dev/video3 ? Please provide output from 'v4l2-ctl
-d3 -V'
> [...]
>
> - entity 121: imx6-mipi-csi2 (5 pads, 5 links)
> type V4L2 subdev subtype Unknown flags 0
> device node name /dev/v4l-subdev12
> pad0: Sink
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> <- "imx219 9-0010":0 [ENABLED]
> pad1: Source
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu1_csi0_mux":0 []
> pad2: Source
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu1_csi1":0 [ENABLED]
> pad3: Source
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu2_csi0":0 []
> pad4: Source
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "ipu2_csi1_mux":0 []
>
> - entity 135: imx219 9-0010 (1 pad, 1 link)
> type V4L2 subdev subtype Sensor flags 0
> device node name /dev/v4l-subdev15
> pad0: Source
> [fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
> xfer:srgb ycbcr:601 quantization:full-range]
> -> "imx6-mipi-csi2":0 [ENABLED]
>
> [...]
> localhost ~ # gst-launch-1.0 v4l2src device=/dev/video3 ! fakesink
> Setting pipeline to PAUSED ...
> Pipeline is live and does not need PREROLL ...
> Setting pipeline to PLAYING ...
> ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
> Internal data stream error.
> Additional debug info:
> /var/tmp/portage/media-libs/gstreamer-1.14.5/work/gstreamer-1.14.5/libs/gst/base/gstbasesrc.c(3055):
> gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
> streaming stopped, reason not-negotiated (-4)
> Execution ended after 0:00:00.000606666
> Setting pipeline to PAUSED ...
> Setting pipeline to READY ...
> Setting pipeline to NULL ...
> Freeing pipeline ...
> localhost ~ # dmesg -c
>
> Another error, but some result. I think fakesink must got Bayer format
> (as specific /dev/null for v4l2).
Can you try simply:
localhost ~ # v4l2-ctl -d3 --stream-mmap
and let me know if you receive frames.
Steve
>
>
>>>> # media-ctl -l "'ipu1_csi1':2 -> 'ipu1_csi1 capture':0[1]" #
>>>> /dev/video3
>>>> (unused, unprocessed)
>> ^
>> The IPUv3 IC hardware does not support processing Bayer formats.
>> Those can only be written straight to RAM using this path.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers
2020-03-27 21:18 ` Steve Longerbeam
@ 2020-03-28 4:45 ` Михайлов Алексей Анатольевич
0 siblings, 0 replies; 9+ messages in thread
From: Михайлов Алексей Анатольевич @ 2020-03-28 4:45 UTC (permalink / raw)
To: Steve Longerbeam, Philipp Zabel, Fabio Estevam; +Cc: linux-media
Good day Steve,
I apologize. Due to the incestive reasons, we were quarantined. Alas,
all work is postponed for at least a week.
>> [...]
>> - entity 47: ipu1_csi1 (3 pads, 4 links)
>> type V4L2 subdev subtype Unknown flags 0
>> device node name /dev/v4l-subdev5
>> pad0: Sink
>> [fmt:SRGGB10_1X10/1920x1080@1/30 field:none
>> colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range
>> crop.bounds:(0,0)/1920x1080
>> crop:(0,0)/640x480
>> compose.bounds:(0,0)/640x480
>> compose:(0,0)/640x480]
>> <- "imx6-mipi-csi2":2 [ENABLED]
>
> This is virtual channel 1 output from the imx6-mipi-csi2 receiver. Make
> sure the imx219 is indeed transmitting on virtual channel 1.
Khm... I belive my schematechnics. Electrical connection present.
Osciloscope show clock and data if I write stream enable command via I2C
to IMX219. Does it make sense to do additional checks? What kind?
>> - entity 51: ipu1_csi1 capture (1 pad, 1 link)
>> type Node subtype V4L flags 0
>> device node name /dev/video3
>> pad0: Sink
>> <- "ipu1_csi1":2 [ENABLED]
>
> What is the format on /dev/video3 ? Please provide output from 'v4l2-ctl
> -d3 -V'
Alas, this requires physical access to the board.
>> I think fakesink must got Bayer format
>> (as specific /dev/null for v4l2).
> Can you try simply:
> localhost ~ # v4l2-ctl -d3 --stream-mmap
> and let me know if you receive frames.
Thanks. So far, I have not had to deal with the Linux media subsystem. I
only understand the design and hierarchy of drivers. Obviously, it is
far from always successful.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers
2020-03-26 8:28 IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers Михайлов Алексей Анатольевич
2020-03-26 18:56 ` Fabio Estevam
@ 2020-03-26 19:17 ` Fabio Estevam
2020-03-27 7:49 ` Alex Mihaylov
1 sibling, 1 reply; 9+ messages in thread
From: Fabio Estevam @ 2020-03-26 19:17 UTC (permalink / raw)
To: Михайлов
Алексей
Анатольевич,
Steve Longerbeam, Philipp Zabel
Cc: linux-media
On Thu, Mar 26, 2020 at 5:30 AM Михайлов Алексей Анатольевич
<minimumlaw@gmail.com> wrote:
>
> Hi!
>
> We build custom CPU Module with NXP/Freescale IMX6QuadPlus CPU.I use
> latest stable kernel from kernel.org. This time kernel version 5.5.11.
> Also I connect to I.MX MIPI cameras from RaspberryPI (Rev 2.1 with Sony
> IMX219). For IMX219 used actual driver from [1]. Usersapce based on
> Gentoo Linux, have media-utils version 1.2.1, v4l2-utils version 1.18.0,
> gstreamer version 1.14.5 with v4l2 plugins. Also Wayland version 1.17
> based graphics with XWayland.
>
> Camera write in DTB:
> ==== cut: DTB fragments ====
> / {
> [skiped]
> imx219_clk: camera-clk {
> compatible = "fixed-clock";
> #clock-cells = <0>;
> clock-frequency = <24000000>;
> };
>
> imx219_1v2_reg: cam1v2_regulator {
> compatible = "regulator-fixed";
> regulator-name = "IMX219_1V2";
> regulator-min-microvolt = <1200000>;
> regulator-max-microvolt = <1200000>;
> vin-supply = <&p3v3_reg>;
> regulator-always-on;
> };
>
> imx219_1v8_reg: cam1v8_regulator {
> compatible = "regulator-fixed";
> regulator-name = "IMX219_1V8";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1800000>;
> vin-supply = <&p3v3_reg>;
> regulator-always-on;
> };
>
> imx219_2v8_reg: cam2v8_regulator {
> compatible = "regulator-fixed";
> regulator-name = "IMX219_2V8";
> regulator-min-microvolt = <2800000>;
> regulator-max-microvolt = <2800000>;
> vin-supply = <&p3v3_reg>;
> regulator-always-on;
> };
> [skiped]
> csi_i2c: i2c-mux@1 { /* CSI camera */
> #address-cells = <1>;
> #size-cells = <0>;
> reg = <1>;
> sensor@10 { /* Raspberry Camera V2 */
> compatible = "sony,imx219";
> reg = <0x10>;
> #address-cells = <1>;
> #size-cells = <0>;
> clocks = <&imx219_clk>;
> clock-names = "xclk";
No clock-names is described in
Documentation/devicetree/bindings/media/i2c/imx219.yaml
> DOVDD-supply = <&imx219_1v8_reg>; /* 1.8v */
> AVDD-supply = <&imx219_2v8_reg>; /* 2.8v */
> DVDD-supply = <&imx219_1v2_reg>; /* 1.2v */
These supplies names do not match the ones described in:
Documentation/devicetree/bindings/media/i2c/imx219.yaml
^ permalink raw reply [flat|nested] 9+ messages in thread* Re: IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers
2020-03-26 19:17 ` Fabio Estevam
@ 2020-03-27 7:49 ` Alex Mihaylov
0 siblings, 0 replies; 9+ messages in thread
From: Alex Mihaylov @ 2020-03-27 7:49 UTC (permalink / raw)
To: Fabio Estevam, Steve Longerbeam, Philipp Zabel; +Cc: linux-media
Hi!
Oooppps! My mistake. Before you answer in logs:
localhost ~ # dmesg | grep -i imx219
IMX219_1V2: supplied by P3V3
IMX219_1V8: supplied by P3V3
IMX219_2V8: supplied by P3V3
imx219 9-0010: 9-0010 supply VANA not found, using dummy regulator
imx219 9-0010: 9-0010 supply VDIG not found, using dummy regulator
imx219 9-0010: 9-0010 supply VDDL not found, using dummy regulator
imx-media: imx219 9-0010:0 -> imx6-mipi-csi2:0
localhost ~ #
P3V3 always on regulator, so all 3 regs always on. On Raspberry Camera
V2.1 all of them enabled by single GPIO. This GPIO on my schematic
pull-up to 3,3V. So for first step I fix DTB
- clock-names = "xclk";
- DOVDD-supply = <&imx219_1v8_reg>; /* 1.8v */
- AVDD-supply = <&imx219_2v8_reg>; /* 2.8v */
- DVDD-supply = <&imx219_1v2_reg>; /* 1.2v */
+ VDIG-supply = <&imx219_1v8_reg>; /* 1.8v */
+ VANA-supply = <&imx219_2v8_reg>; /* 2.8v */
+ VDDL-supply = <&imx219_1v2_reg>; /* 1.2v */
Result:
localhost ~ # dmesg | grep -i imx219
[ 0.102656] IMX219_1V2: supplied by P3V3
[ 0.102737] IMX219_1V8: supplied by P3V3
[ 0.102798] IMX219_2V8: supplied by P3V3
[ 13.851525] imx-media: imx219 9-0010:0 -> imx6-mipi-csi2:0
localhost ~ #
No visible changes from original message.
Next step. Our schematic have separate, controlled by GPIO, voltage
switch for raspberry camera 3,3V supply. I try use them:
@@ -111,7 +108,6 @@ p3v3_cam_reg: p3v3_cam_regulator {
regulator-max-microvolt = <3300000>;
vin-supply = <&p3v3_reg>;
gpio = <&gpio2 25 GPIO_ACTIVE_LOW>;
- regulator-always-on; /* XP25: force on (1-2)/normal (2-3) */
};
also in all IMX219 regulators fix vin-supply and disable always-on mode
- vin-supply = <&p3v3_reg>;
- regulator-always-on;
+ vin-supply = <&p3v3_cam_reg>;
I see more noice about regulators in log, but capture still not start
localhost ~ # dmesg | grep -i imx219
[ 0.103533] IMX219_1V2: supplied by P3V3_CAM
[ 0.103612] IMX219_1V8: supplied by P3V3_CAM
[ 0.103672] IMX219_2V8: supplied by P3V3_CAM
[ 13.668314] imx-media: imx219 9-0010:0 -> imx6-mipi-csi2:0
[ 35.671233] IMX219_1V2: disabling
[ 35.671246] IMX219_1V8: disabling
[ 35.671255] IMX219_2V8: disabling
localhost ~ # ./camera_init.sh
localhost ~ # gst-launch-1.0 v4l2src device=/dev/video2 ! fakesink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed
to allocate required memory.
Additional debug info:
/var/tmp/portage/media-plugins/gst-plugins-v4l2-1.14.5/work/gst-plugins-good-1.14.5/sys/v4l2/gstv4l2src.c(656):
gst_v4l2src_decide_allocation ():
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Buffer pool activation failed
Execution ended after 0:00:00.017843333
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
#
So, I fix cosmetic with DTS. But, unfortunately, this not fix troubles.
>
> No clock-names is described in
> Documentation/devicetree/bindings/media/i2c/imx219.yaml
>
>> DOVDD-supply = <&imx219_1v8_reg>; /* 1.8v */
>> AVDD-supply = <&imx219_2v8_reg>; /* 2.8v */
>> DVDD-supply = <&imx219_1v2_reg>; /* 1.2v */
>
> These supplies names do not match the ones described in:
> Documentation/devicetree/bindings/media/i2c/imx219.yaml
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers
@ 2020-03-26 18:45 Alex Mihaylov
0 siblings, 0 replies; 9+ messages in thread
From: Alex Mihaylov @ 2020-03-26 18:45 UTC (permalink / raw)
To: linux-media
Hi!
We build custom CPU Module with NXP/Freescale IMX6QuadPlus CPU.I use
latest stable kernel from kernel.org. This time kernel version 5.5.11.
Also I connect to I.MX MIPI cameras from RaspberryPI (Rev 2.1 with Sony
IMX219). For IMX219 used actual driver from [1]. Usersapce based on
Gentoo Linux, have media-utils version 1.2.1, v4l2-utils version 1.18.0,
gstreamer version 1.14.5 with v4l2 plugins. Also Wayland version 1.17
based graphics with XWayland.
Camera write in DTB:
==== cut: DTB fragments ====
/ {
[skiped]
imx219_clk: camera-clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000000>;
};
imx219_1v2_reg: cam1v2_regulator {
compatible = "regulator-fixed";
regulator-name = "IMX219_1V2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
vin-supply = <&p3v3_reg>;
regulator-always-on;
};
imx219_1v8_reg: cam1v8_regulator {
compatible = "regulator-fixed";
regulator-name = "IMX219_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&p3v3_reg>;
regulator-always-on;
};
imx219_2v8_reg: cam2v8_regulator {
compatible = "regulator-fixed";
regulator-name = "IMX219_2V8";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
vin-supply = <&p3v3_reg>;
regulator-always-on;
};
[skiped]
csi_i2c: i2c-mux@1 { /* CSI camera */
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
sensor@10 { /* Raspberry Camera V2 */
compatible = "sony,imx219";
reg = <0x10>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&imx219_clk>;
clock-names = "xclk";
DOVDD-supply = <&imx219_1v8_reg>; /* 1.8v */
AVDD-supply = <&imx219_2v8_reg>; /* 2.8v */
DVDD-supply = <&imx219_1v2_reg>; /* 1.2v */
port {
csi_sensor_out: endpoint {
remote-endpoint = <&csi_port_in>;
link-frequencies = /bits/ 64 <456000000>;
clock-lanes = <0>;
data-lanes = <1 2>;
};
};
};
};
[skiped]
&mipi_csi {
status = "okay";
port@0 {
reg = <0>;
csi_port_in: endpoint {
remote-endpoint = <&csi_sensor_out>;
clock-lanes = <0>;
data-lanes = <1 2>;
};
};
};
[skiped]
==== cut: DTB fragments ====
I use script for init connected camera
==== cut: Camera init script ===
#!/bin/bash
# sensor output format and resolutions
# RaspberryPI Camera rev 2.1 (Sony I.MX219)
I_FORMAT=SRGGB10_1X10
I_RESOLUTION=1920x1080
CROP=(0,0)/640x480
# capture format and resolution
O_FORMAT=AYUV32
O_RESOLUTION=640x480
# viewport format and resolution
V_FORMAT=AYUV32
V_RESOLUTION=640x480
# Reset all media links
media-ctl -r
# Sersor to IPU and PRP path
# RaspberryPI Camera rev 2.1 (Sony I.MX219)
media-ctl -l "'imx219 9-0010':0 -> 'imx6-mipi-csi2':0[1]"
media-ctl -l "'imx6-mipi-csi2':2 -> 'ipu1_csi1':0[1]"
media-ctl -l "'ipu1_csi1':1 -> 'ipu1_ic_prp':0[1]"
# media-ctl -l "'ipu1_csi1':2 -> 'ipu1_csi1 capture':0[1]" # /dev/video3
(unused, unprocessed)
# IPU to capture
media-ctl -l "'ipu1_ic_prp':1 -> 'ipu1_ic_prpenc':0[1]"
media-ctl -l "'ipu1_ic_prpenc':1 -> 'ipu1_ic_prpenc capture':0[1]" #
/dev/video1
# IPU to viewport
media-ctl -l "'ipu1_ic_prp':2 -> 'ipu1_ic_prpvf':0[1]"
media-ctl -l "'ipu1_ic_prpvf':1 -> 'ipu1_ic_prpvf capture':0[1]" #
/dev/video2
# RaspberryPI Camera rev 2.1 (Sony I.MX219)
media-ctl -V "'imx219 9-0010':0 [fmt:${I_FORMAT}/${I_RESOLUTION}
field:none]"
media-ctl -V "'imx6-mipi-csi2':2 [fmt:${I_FORMAT}/${I_RESOLUTION}
field:none]"
media-ctl -V "'ipu1_csi1':0 [crop:${CROP}]"
media-ctl -V "'ipu1_csi1':1 [fmt:${I_FORMAT}/${O_RESOLUTION} field:none]"
media-ctl -V "'ipu1_ic_prp':1 [fmt:${O_FORMAT}/${O_RESOLUTION} field:none]"
media-ctl -V "'ipu1_ic_prpenc':1 [fmt:${O_FORMAT}/${O_RESOLUTION}
field:none]"
media-ctl -V "'ipu1_ic_prp':2 [fmt:${V_FORMAT}/${V_RESOLUTION} field:none]"
media-ctl -V "'ipu1_ic_prpvf':1 [fmt:${V_FORMAT}/${V_RESOLUTION}
field:none]"
==== cut: Camera init script ===
I try start system with V2.1 camera and start capture frames:
[...]
# ./camera_init.sh
# gst-launch-1.0 -v v4l2src device=/dev/video2 ! fakesink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps =
video/x-raw, format=(string)YUY2, framerate=(fraction)30000/1001,
width=(int)640, height=(int)480, colorimetry=(string)2:4:7:1,
interlace-mode=(string)progressive
/GstPipeline:pipeline0/GstFakeSink:fakesink0.GstPad:sink: caps =
video/x-raw, format=(string)YUY2, framerate=(fraction)30000/1001,
width=(int)640, height=(int)480, colorimetry=(string)2:4:7:1,
interlace-mode=(string)progressive
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed
to allocate required memory.
Additional debug info:
/var/tmp/portage/media-plugins/gst-plugins-v4l2-1.14.5/work/gst-plugins-good-1.14.5/sys/v4l2/gstv4l2src.c(656):
gst_v4l2src_decide_allocation ():
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Buffer pool activation failed
Execution ended after 0:00:00.014952667
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
# media-ctl -p
Media controller API version 5.5.13
Media device information
------------------------
driver imx-media
model imx-media
serial
bus info
hw revision 0x0
driver version 5.5.13
Device topology
[...]
- entity 15: ipu1_ic_prp (3 pads, 5 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev2
pad0: Sink
[fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
<- "ipu1_csi0":1 []
<- "ipu1_vdic":2 []
<- "ipu1_csi1":1 [ENABLED]
pad1: Source
[fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_ic_prpenc":0 [ENABLED]
pad2: Source
[fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_ic_prpvf":0 [ENABLED]
- entity 19: ipu1_ic_prpenc (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev3
pad0: Sink
[fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
<- "ipu1_ic_prp":1 [ENABLED]
pad1: Source
[fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:lim-range]
-> "ipu1_ic_prpenc capture":0 [ENABLED]
- entity 22: ipu1_ic_prpenc capture (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video1
pad0: Sink
<- "ipu1_ic_prpenc":1 [ENABLED]
- entity 28: ipu1_ic_prpvf (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev4
pad0: Sink
[fmt:AYUV8_1X32/640x480@1001/30000 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
<- "ipu1_ic_prp":2 [ENABLED]
pad1: Source
[fmt:AYUV8_1X32/640x480@1001/30000 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range]
-> "ipu1_ic_prpvf capture":0 [ENABLED]
- entity 31: ipu1_ic_prpvf capture (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video2
pad0: Sink
<- "ipu1_ic_prpvf":1 [ENABLED]
- entity 47: ipu1_csi1 (3 pads, 4 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev5
pad0: Sink
[fmt:SRGGB10_1X10/1920x1080@1/30 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range
crop.bounds:(0,0)/1920x1080
crop:(0,0)/640x480
compose.bounds:(0,0)/640x480
compose:(0,0)/640x480]
<- "imx6-mipi-csi2":2 [ENABLED]
pad1: Source
[fmt:SRGGB10_1X10/640x480@1/30 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_ic_prp":0 [ENABLED]
-> "ipu1_vdic":0 []
pad2: Source
[fmt:SRGGB10_1X10/640x480@1/30 field:none
colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_csi1 capture":0 []
[...]
- entity 121: imx6-mipi-csi2 (5 pads, 5 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev12
pad0: Sink
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
<- "imx219 9-0010":0 [ENABLED]
pad1: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_csi0_mux":0 []
pad2: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu1_csi1":0 [ENABLED]
pad3: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu2_csi0":0 []
pad4: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "ipu2_csi1_mux":0 []
[...]
- entity 135: imx219 9-0010 (1 pad, 1 link)
type V4L2 subdev subtype Sensor flags 0
device node name /dev/v4l-subdev15
pad0: Source
[fmt:SRGGB10_1X10/1920x1080 field:none colorspace:srgb
xfer:srgb ycbcr:601 quantization:full-range]
-> "imx6-mipi-csi2":0 [ENABLED]
localhost ~ # dmesg -c
[...]
[ 51.941858] ipu1_ic_prpvf: pipeline start failed with -32
localhost ~ #
I think EPIPE (-32) caused by link between pad1 ipu1_csi1
(fmt:SRGGB10_1X10/640x480@1/30) and pad0 ipu1_ic_prp
(fmt:AYUV8_1X32/640x480@1/30) - format mismatch. But I don't know how
fix this trouble. Theory, I also have RaspberryPI camera rev 1.3 with
OmniVision OV5647 camera. Unfortunately, she did not work either.
Anybody can help (fix???) me?
[1] https://git.linuxtv.org/media_tree.git/tree/drivers/media/i2c/imx219.c
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2020-03-28 4:46 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-03-26 8:28 IMX219 MIPI Sensor (meda-tree) with vaniila I.MX6Q media drivers Михайлов Алексей Анатольевич
2020-03-26 18:56 ` Fabio Estevam
2020-03-27 7:45 ` Philipp Zabel
2020-03-27 8:12 ` Alex Mihaylov
2020-03-27 21:18 ` Steve Longerbeam
2020-03-28 4:45 ` Михайлов Алексей Анатольевич
2020-03-26 19:17 ` Fabio Estevam
2020-03-27 7:49 ` Alex Mihaylov
2020-03-26 18:45 Alex Mihaylov
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