From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
To: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: Re: [PATCH 1/2] drm/i915: Use pipe_config state to disable ilk+ pfit
Date: Fri, 10 May 2013 16:08:05 +0300 [thread overview]
Message-ID: <87haib3ruy.fsf@gaia.fi.intel.com> (raw)
In-Reply-To: <1368002191-6850-1-git-send-email-daniel.vetter@ffwll.ch>
Daniel Vetter <daniel.vetter@ffwll.ch> writes:
> No more need to guard the write with a power well check on Haswell now
> that we have proper pfit state readout: We can simply only clear the
> pfit if it's actually on.
>
> This removes some duplication of knowledge between the haswell pfit
> disable and pfit state readout code about.
>
> While at it extract a little helper for this.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
next prev parent reply other threads:[~2013-05-10 13:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-07 21:34 [PATCH] drm/i915: panel fitter hw state readout&check support Daniel Vetter
2013-05-08 8:36 ` [PATCH 1/2] drm/i915: Use pipe_config state to disable ilk+ pfit Daniel Vetter
2013-05-08 8:36 ` [PATCH 2/2] drm/i915: Use pipe config state to control gmch pfit enable/disable Daniel Vetter
2013-05-10 13:59 ` Mika Kuoppala
2013-05-10 13:08 ` Mika Kuoppala [this message]
2013-05-10 11:37 ` [PATCH] drm/i915: panel fitter hw state readout&check support Mika Kuoppala
2013-05-10 12:02 ` Daniel Vetter
2013-05-10 13:07 ` Mika Kuoppala
2013-05-10 13:22 ` Daniel Vetter
2013-05-14 23:29 ` Daniel Vetter
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