[Bug 89072] Radeon Hawaii no acceleration on 32-bit kernel

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Feb 10 16:45:45 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=89072

            Bug ID: 89072
           Summary: Radeon Hawaii no acceleration on 32-bit kernel
           Product: DRI
           Version: unspecified
          Hardware: x86 (IA32)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: terraluna977 at gmail.com
        QA Contact: terraluna977 at gmail.com
        Depends on: 88786

Created attachment 113333
  --> https://bugs.freedesktop.org/attachment.cgi?id=113333&action=edit
dmesg booted with drm.debug

On Radeon Hawaii board the GPU acceleration is disabled.
Since the new HSA driver is designed for 64-bit kernels only, the current
Radeon accelaration should be fixed for 32-bit systems.

[    0.883020] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.883020] [drm] Driver supports precise vblank timestamp query.
[    0.883036] radeon 0000:01:00.0: radeon: using MSI.
[    0.883053] [drm] radeon: irq initialized.
[    1.026624] [drm:cik_ring_test] *ERROR* radeon: ring 0 test failed
(scratch(0x3010C)=0xCAFEDEAD)
[    1.026678] radeon 0000:01:00.0: disabling GPU acceleration

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