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2.6.34 and power management

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  • 2.6.34 and power management

    Wich kernel I need to apply this patchset (http://people.freedesktop.org/~agd5f/pm2/)

    With linus-2.6.34_rc4 there are many rejects
    With drm-radeon-experemntal there are rejects too

    Does any body can make this patchset usefull for linus-2.6.34_rc4?

  • #2
    Merge drm-radeon-testing-pm2 from this repo into your git tree:
    http://git.kernel.org/?p=linux/kerne....git;a=summary

    So the command should be:
    Code:
    git pull git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git drm-radeon-testing-pm2

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    • #3
      how is dynamic clocking + dynamic volt doing?

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      • #4
        I got d-r-t + d-r-t-pm2 branch pulled, and I got hardlock imidietaly after starting Xorg when dynpm or dynclks and modeset, and even it hardlocks after writing a few commands under KMS console.

        I got T60p with r500 (FireGL V5200), and 64bit kernel.

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        • #5
          That's because pm2 enables memory reclocking, which we are not ready for. We have to block access to memory before reclocking it. If not, we will get lock-up (as we do).

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          • #6
            u10.04+xorg-edgers+kernel2.6.34rc4 works well for me

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            • #7
              I were reclocking memory even to very low values before, and only problems I got were fuzzy screen on low clock and it never hanged up.
              And I believe only one of dynpm/dynclks reclocks, but both causes hang! (but didnt looked at code)

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