In kernel 5.3.x the I2C bus that the adv7180 is under has changed from
bus 3 to 4 and the ipu_csi0_mux numbers has also changed as shown by
the kernel log below:
[ 5.159423] imx-media: ipu1_csi0_mux:5 -> ipu1_csi0:0
[ 5.164618] imx-media: ipu1_csi1_mux:5 -> ipu1_csi1:0
[ 5.169953] imx-media: adv7180 4-0021:0 -> ipu1_csi0_mux:4
Update the instructions accordingly.
Also, in the last line pass the fmt field explicitly as done in the
previous lines.
Signed-off-by: Fabio Estevam <feste...@gmail.com>
---
Documentation/media/v4l-drivers/imx.rst | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/Documentation/media/v4l-drivers/imx.rst
b/Documentation/media/v4l-drivers/imx.rst
index 1d7eb8c7bd5c..75430cd2f222 100644
--- a/Documentation/media/v4l-drivers/imx.rst
+++ b/Documentation/media/v4l-drivers/imx.rst
@@ -530,12 +530,12 @@ NTSC, or 'alternate'):
.. code-block:: none
# Setup links
- media-ctl -l "'adv7180 3-0021':0 -> 'ipu1_csi0_mux':1[1]"
- media-ctl -l "'ipu1_csi0_mux':2 -> 'ipu1_csi0':0[1]"
+ media-ctl -l "'adv7180 4-0021':0 -> 'ipu1_csi0_mux':4[1]"
+ media-ctl -l "'ipu1_csi0_mux':5 -> 'ipu1_csi0':0[1]"
media-ctl -l "'ipu1_csi0':2 -> 'ipu1_csi0 capture':0[1]"
# Configure pads
- media-ctl -V "'adv7180 3-0021':0 [fmt:UYVY2X8/720x480 field:seq-bt]"
- media-ctl -V "'ipu1_csi0_mux':2 [fmt:UYVY2X8/720x480]"
+ media-ctl -V "'adv7180 4-0021':0 [fmt:UYVY2X8/720x480 field:seq-bt]"
+ media-ctl -V "'ipu1_csi0_mux':5 [fmt:UYVY2X8/720x480]"
media-ctl -V "'ipu1_csi0':2 [fmt:AYUV32/720x480]"
# Configure "ipu1_csi0 capture" interface (assumed at /dev/video4)
v4l2-ctl -d4 --set-fmt-video=field=interlaced_bt
@@ -553,19 +553,19 @@ at its output pad:
.. code-block:: none
# Setup links
- media-ctl -l "'adv7180 3-0021':0 -> 'ipu1_csi0_mux':1[1]"
- media-ctl -l "'ipu1_csi0_mux':2 -> 'ipu1_csi0':0[1]"
+ media-ctl -l "'adv7180 4-0021':0 -> 'ipu1_csi0_mux':4[1]"
+ media-ctl -l "'ipu1_csi0_mux':5 -> 'ipu1_csi0':0[1]"
media-ctl -l "'ipu1_csi0':1 -> 'ipu1_vdic':0[1]"
media-ctl -l "'ipu1_vdic':2 -> 'ipu1_ic_prp':0[1]"
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]"
# Configure pads
- media-ctl -V "'adv7180 3-0021':0 [fmt:UYVY2X8/720x576 field:seq-tb]"
- media-ctl -V "'ipu1_csi0_mux':2 [fmt:UYVY2X8/720x576]"
+ media-ctl -V "'adv7180 4-0021':0 [fmt:UYVY2X8/720x576 field:seq-tb]"
+ media-ctl -V "'ipu1_csi0_mux':5 [fmt:UYVY2X8/720x576]"
media-ctl -V "'ipu1_csi0':1 [fmt:AYUV32/720x576]"
media-ctl -V "'ipu1_vdic':2 [fmt:AYUV32/720x576 field:none]"
media-ctl -V "'ipu1_ic_prp':2 [fmt:AYUV32/720x576 field:none]"
- media-ctl -V "'ipu1_ic_prpvf':1 [fmt:$outputfmt field:none]"
+ media-ctl -V "'ipu1_ic_prpvf':1 [fmt:AYUV32/720x576 field:none]"
Streaming can then begin on the capture device node at
"ipu1_ic_prpvf capture". The v4l2-ctl tool can be used to select any
--
2.17.1
