I am trying to probe TC358743 (HDMI to CSI ic) to STM32MP257f-dk. The ic is able to take input from the HDMI from my laptop (I is being checked as when i give an edid as input from v4l2 then the screen of my laptop gets extended).
The problem is in receiving the stream at stm32. TC358743 outputs 2 formats - MEDIA_BUS_FMT_RGB888_1X24 and MEDIA_BUS_FMT_UYVY8_1X16. Both of them are not supported by CSI input of stm.
I was using 6.1 previously. Then I switched to 6.6 which resolved the format issue. After that link frequency issue also arrived as there no support for link frequency negotiation in TC358743 driver. So I have to force the link frequency in the csi driver of stm32. This way I successfully probed and tested TC358743 ic couple of weeks ago.
Olivier GALLIEN In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.
I was using 6.1 previously. Then I switched to 6.6 which resolved the format issue. After that link frequency issue also arrived as there no support for link frequency negotiation in TC358743 driver. So I have to force the link frequency in the csi driver of stm32. This way I successfully probed and tested TC358743 ic couple of weeks ago.
