Dobrica Pavlinušić's random unstructured stuff

TC358743XBG: Revision 4

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Board name: H2C-RPI-B01

HDMI interface to CSI-2 interface
Chip: TC358743XBG
Support TK1 full-featured expansion board
Support Raspberry Pi (linux kernel version to 4.0 or above)
Limited by the performance of Raspberry itself, up to 1080p@25
Physical size: 65x30 mm, fixed hole position is the same as zero.

https://www.aliexpress.com/item/4000152180240.html

https://www.raspberrypi.org/forums/viewtopic.php?f=38&t=120702&start=400#p1339178

Lusya Upgraded version Raspberry Pi HDMI Adapter Board HDMI interface to CSI-2 TC358743XBG for 4B 3B 3B+ ZERO G11-011

^ /boot/config.txt

https://fluxcoil.net/hardwarerelated/raspberry_pi_4_tc358743

ensure that all options are enabled

.pre
dtparam=i2c_arm=on
dtparam=i2s=on
dtparam=spi=on
dtparam=i2c_vc=on
dtparam=audio=on
dtoverlay=vc4-fkms-v3d
dtoverlay=dwc2
dtoverlay=tc358743
dtoverlay=tc358743-audio
start_x=1
gpu_mem=128

.pre

^ setup

.pre
[ 8.590920] tc358743 0-000f: tc358743 found @ 0x1e (bcm2835 I2C adapter)

root@pihdmi:/home/pi/CSI2_device_config# git remote -v
origin https://github.com/6by9/CSI2_device_config (fetch)
origin https://github.com/6by9/CSI2_device_config (push)

root@pihdmi:/home/pi/CSI2_device_config# cat edid.sh
v4l2-ctl --set-edid=file=1080P50EDID.txt --fix-edid-checksums

root@pihdmi:/home/pi/CSI2_device_config# sh -x edid.sh
+ v4l2-ctl --set-edid=file=1080P50EDID.txt --fix-edid-checksums

CTA-861 Header
IT Formats Underscanned: yes
Audio: yes
YCbCr 4:4:4: no
YCbCr 4:2:2: no

HDMI Vendor-Specific Data Block
Physical Address: 3.0.0.0
YCbCr 4:4:4 Deep Color: no
30-bit: no
36-bit: no
48-bit: no

CTA-861 Video Capability Descriptor
RGB Quantization Range: yes
YCC Quantization Range: no
PT: Supports both over- and underscan
IT: Supports both over- and underscan
CE: Supports both over- and underscan

.pre

https://fluxcoil.net/hardwarerelated/raspberry_pi_4_tc358743

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