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  1. Qt
  2. QTBUG-45505

Windows GPU blacklist disables OpenGL on modern Intel hardware

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Affects Version/s: 5.5.0
    • Fix Version/s: 5.5.0
    • Component/s: QPA: Windows
    • Labels:
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      Description

      The blacklist introduced for QTBUG-43263 breaks modern hardware like the Surface Pro 3: Vendor 0x8086 Device 0x0A16 matches the HD 4400 (Haswell) found in this device and so desktop OpenGL gets disabled. This is not acceptable since such devices are fully capable of doing desktop OpenGL.

      The device mentioned in that report (Dell Latitude E7240) is a Haswell system with HD 4400. This means that it is not possible to solve that issue by blacklisting the card.

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            Assignee:
            lagocs Laszlo Agocs
            Reporter:
            lagocs Laszlo Agocs
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              Dates

              Created:
              Updated:
              Resolved:

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