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  1. Qt
  2. QTBUG-130032

b2qt raspi image doesn't work with the official 7" touchscreen

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • P3: Somewhat important
    • None
    • 6.5.7
    • Yocto: meta-qt6 layer
    • None

    Description

      This one https://www.raspberrypi.com/products/raspberry-pi-touch-display/ seems like it would be a likely piece of test hardware. But the b2qt 6.5.7 pi 64-bit image does not use the right resolution by default on this screen. (With another 1920x1080 touchscreen that I have, it's ok.)

      So far I haven't been able to troubleshoot further because of QTBUG-130031.

      Setting

      hdmi_group=1
hdmi_mode=3

      in config.txt did not noticeably change anything. I wonder if that's no longer the right way to configure the mode, because of switching to kms.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-121394 Linux/Yocto: Touch issue on screen border: "no target window error"

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open

          Suggestion - Public suggestions QTBUG-130031 b2qt raspi image: tvservice is installed; kmsprint etc. are not

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
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              sapiippo Samuli Piippo
              srutledg Shawn Rutledge
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              Dates

                Created:
                Updated:
                Resolved:

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