[Bug 60858] New: [radeon HD 4570m] Error setting UVD clocks

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=60858

            Bug ID: 60858
           Summary: [radeon HD 4570m]  Error setting UVD clocks
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.11
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: pinak.ahuja at gmail.com
        Regression: No

Created attachment 107431
  --> https://bugzilla.kernel.org/attachment.cgi?id=107431&action=edit
generated using $dmesg > dmesg.txt

I'm using the dell studio 1555 laptop with radeon HD 4570m graphic card.
Running the stable 3.11 kernel with the latest linux-firmware files. I am not
able to play any video using VDPAU regardless of the codec. During boot up
there are a few errors regarding setting UVD clocks

[    8.936898] [drm:radeon_uvd_send_upll_ctlreq] *ERROR* Timeout setting UVD
clocks!
[    9.983683] [drm:radeon_uvd_send_upll_ctlreq] *ERROR* Timeout setting UVD
clocks!
[    9.983695] [drm:r600_uvd_ib_test] *ERROR* radeon: failed to raise UVD
clocks (-110).

I've attached the full dmesg.

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