Re: [PATCH 0/7] drm/i915: Pipe A quirk rework

["Ville Syrjälä" <ville.syrjala@linux.intel.com>]

On Thu, Jun 01, 2017 at 05:36:12PM +0300, ville.syrjala@linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> This series eliminates the problematic load detect abuse for the
> pipe A quirk. My main motivations were to isolate these quirks
> more from atomic to avoid regressions, and to save a bit of extra
> power. I believe I cooked this up a few years ago but never posted
> it. In the meantine we had accumulated some more regressions in
> the existing code so I tossed in some fixes up front.
> 
> Note that I'm entirely removing the few remaining pipe A quirks
> for non-830 platforms as they predate KMS and the hardware
> really shouldn't need them.
> 
> Entire series available here:
> git://github.com/vsyrjala/linux.git alm_pipe_quirk_rework_4
> 
> Ville Syrjälä (7):
>   drm/i915: Fix deadlock witha the pipe A quirk during resume
>   drm/i915: Plumb the correct acquire ctx into
>     intel_crtc_disable_noatomic()
>   drm/i915: Use a loop for the "three times for luck" DPLL procedure
>   drm/i915: Add i830 "pipes power well"
>   drm/i915: Drop pipe A quirk for Toshiba Protege R205-S209
>   drm/i915: Drop pipe A quirk for Thinkapd T60
>   drm/i915: Remove pipe A quirk remnants

I pushed the entire lot to dinq as is (was too lazy to shuffle the
code around in the end). Thanks for the reviews.

> 
>  drivers/gpu/drm/i915/i915_drv.h         |   2 -
>  drivers/gpu/drm/i915/intel_display.c    | 209 +++++++++++++++++---------------
>  drivers/gpu/drm/i915/intel_drv.h        |   2 +
>  drivers/gpu/drm/i915/intel_overlay.c    |   1 -
>  drivers/gpu/drm/i915/intel_runtime_pm.c |  64 ++++++++++
>  5 files changed, 177 insertions(+), 101 deletions(-)
> 
> -- 
> 2.10.2

-- 
Ville Syrjälä
Intel OTC
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