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Mesa 7.11 Release Candidate 1 Arrives

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  • #21
    Originally posted by ahlaht View Post
    It should be enough if your kernel has CONFIG_DEBUG_FS=y.
    Yes, the option is enabled.

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    • #22
      Originally posted by kraftman View Post
      then it doesn't work.
      Right. With only 1 power state the file is disabled. But you could still enable it if you wanted. Just move these 3 lines:

      Code:
      diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
      index aaa19dc..d3ef691 100644
      --- a/drivers/gpu/drm/radeon/radeon_pm.c
      +++ b/drivers/gpu/drm/radeon/radeon_pm.c
      @@ -608,6 +608,10 @@ int radeon_pm_init(struct radeon_device *rdev)
      
              INIT_DELAYED_WORK(&rdev->pm.dynpm_idle_work, radeon_dynpm_idle_work_handler);
      
      +       if (radeon_debugfs_pm_init(rdev)) {
      +               DRM_ERROR("Failed to register debugfs file for PM!\n");
      +       }
      +
              if (rdev->pm.num_power_states > 1) {
                      /* where's the best place to put these? */
                      ret = device_create_file(rdev->dev, &dev_attr_power_profile);
      @@ -621,10 +625,6 @@ int radeon_pm_init(struct radeon_device *rdev)
                      rdev->acpi_nb.notifier_call = radeon_acpi_event;
                      register_acpi_notifier(&rdev->acpi_nb);
       #endif
      -               if (radeon_debugfs_pm_init(rdev)) {
      -                       DRM_ERROR("Failed to register debugfs file for PM!\n");
      -               }
      -
                      DRM_INFO("radeon: power management initialized\n");
              }
      If you try this be prepared for a crash once you read the file, but I suspect it has been disabled unnecessarily.

      Comment


      • #23
        can't compile r300g with latest LLVM!

        Hi,

        for a few weeks I can't compile r300g drivers, using latest LLVM 3.0 (2.9.99.svn20110711-32.1). At the end of compiling I've got error message like this:
        r300_dri.so.tmp: undefined reference to `LLVMAddTypeName'

        So, any patch or help!?

        Thanks.

        Comment


        • #24
          Originally posted by ahlaht View Post
          Right. With only 1 power state the file is disabled.
          Thanks, but it was easier than I thought. I had to change CPU scaling governor from ondemand to performance and OpenArena just flies.

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          • #25
            Originally posted by kraftman View Post
            Thanks, but it was easier than I thought. I had to change CPU scaling governor from ondemand to performance and OpenArena just flies.
            Thanks, that's very useful information. Just yesterday I noticed I may also have that problem. At least there is something shady about it. I didn't properly test it yet, because I also found some other bugs (sigh). I wonder if there is never end to these bugs...

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            • #26
              Does this have any good changes for intel graphics? (i'm running ironlake on arch linux, so I will probably get this not too long after it goes stable)

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