[Intel-gfx] [PATCH v2 00/10] drm/i915: CNL DVFS thing

Ville Syrjälä ville.syrjala at linux.intel.com
Tue Oct 24 10:01:05 UTC 2017


On Tue, Oct 24, 2017 at 12:52:06PM +0300, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> New version of the CNL DVFS series. Everything from the previous series
> (first 8 patches) are already reviewed. I slapped on two additional patches
> that fell out from the review of the first series.

Oh, and I forgot to mention that the other main change from the previous
series is that we now talk about "voltage_level" rather than "voltage"
everywhere. That required changes to almost all the patches, hence I
sent out a new full series.

> 
> Entire series available here:
> git://github.com/vsyrjala/linux.git dvfs_voltage_6
> 
> Ville Syrjälä (10):
>   drm/i915: Clean up some cdclk switch statements
>   drm/i915: Start tracking voltage level in the cdclk state
>   drm/i915: Use cdclk_state->voltage on VLV/CHV
>   drm/i915: Use cdclk_state->voltage on BDW
>   drm/i915: Use cdclk_state->voltage on SKL/KBL/CFL
>   drm/i915: Use cdclk_state->voltage on BXT/GLK
>   drm/i915: Use cdclk_state->voltage on CNL
>   drm/i915: Adjust system agent voltage on CNL if required by DDI ports
>   drm/i915: Sanity check cdclk in vlv_set_cdclk()
>   drm/i915: Perform a central cdclk state sanity check
> 
>  drivers/gpu/drm/i915/i915_drv.h         |   3 +
>  drivers/gpu/drm/i915/intel_cdclk.c      | 377 ++++++++++++++++++++++++--------
>  drivers/gpu/drm/i915/intel_ddi.c        |  11 +
>  drivers/gpu/drm/i915/intel_display.c    |  22 +-
>  drivers/gpu/drm/i915/intel_dp_mst.c     |   5 +
>  drivers/gpu/drm/i915/intel_dpll_mgr.c   |  16 +-
>  drivers/gpu/drm/i915/intel_drv.h        |  13 +-
>  drivers/gpu/drm/i915/intel_runtime_pm.c |   3 +-
>  8 files changed, 342 insertions(+), 108 deletions(-)
> 
> -- 
> 2.13.6

-- 
Ville Syrjälä
Intel OTC


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