Re: [PATCH v2 1/8] drm/i915: prefer i915_runtime_pm in intel_runtime function

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Quoting Daniele Ceraolo Spurio (2019-06-12 19:37:40)
> As a first step towards updating the code to work on the runtime_pm
> structure instead of i915, rework all the internals to use and pass
> around that.
> 
> v2: add comment for kdev (Jani), move rpm init after pdev init for
> mock_device
> 
> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
> Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
> ---
>  drivers/gpu/drm/i915/i915_drv.h               |   2 +
>  drivers/gpu/drm/i915/intel_drv.h              |  10 +-
>  drivers/gpu/drm/i915/intel_runtime_pm.c       | 122 ++++++++----------
>  .../gpu/drm/i915/selftests/mock_gem_device.c  |   4 +-
>  4 files changed, 68 insertions(+), 70 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index 0ea7f78ae227..3e7186362bb0 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1073,6 +1073,8 @@ struct skl_wm_params {
>   */
>  struct i915_runtime_pm {
>         atomic_t wakeref_count;
> +       struct device *kdev; /* points to i915->drm.pdev->dev */
> +       bool available;
>         bool suspended;
>         bool irqs_enabled;
>  
> diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
> index 3e337317f77e..aec40adf4876 100644
> --- a/drivers/gpu/drm/i915/intel_drv.h
> +++ b/drivers/gpu/drm/i915/intel_drv.h
> @@ -1656,13 +1656,17 @@ ____assert_rpm_wakelock_held(struct i915_runtime_pm *rpm, int wakeref_count)
>  }
>  
>  static inline void
> -assert_rpm_raw_wakeref_held(struct drm_i915_private *i915)
> +__assert_rpm_raw_wakeref_held(struct i915_runtime_pm *rpm)

Our naming scheme would make this intel_runtime_pm as it is more HW
facing than user. Plus, Jani will point out it's intel_runtime_pm.c
-Chris
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux