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From: Daniel Vetter <daniel@ffwll.ch>
To: Paulo Zanoni <przanoni@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>,
	Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Subject: Re: [PATCH 3/6] drm/i915: don't save/restor ADPA for kms
Date: Thu, 18 Oct 2012 14:34:49 +0200
Message-ID: <20121018123449.GB5309@phenom.ffwll.local> (raw)
In-Reply-To: <CA+gsUGR3cnTgUtYBRcr1Scj4f5Gaz0rn_HNb=Tckb4qw6Viuvg@mail.gmail.com>

On Wed, Oct 17, 2012 at 06:49:00PM -0300, Paulo Zanoni wrote:
> Hi
> 
> 2012/10/11 Daniel Vetter <daniel.vetter@ffwll.ch>:
> > We now no longer rely on this.
> >
> > This is step 1 on a long journey to rid us of the save/restore
> > madness, which tends to lightly paper over many issues, and cause
> > tons of bad things itself ...
> >
> > Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> > ---
> >  drivers/gpu/drm/i915/i915_suspend.c | 26 +++++++++++++-------------
> >  1 file changed, 13 insertions(+), 13 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
> > index 4776ccf..6e398a8 100644
> > --- a/drivers/gpu/drm/i915/i915_suspend.c
> > +++ b/drivers/gpu/drm/i915/i915_suspend.c
> > @@ -395,6 +395,13 @@ static void i915_save_modeset_reg(struct drm_device *dev)
> >                 break;
> >         }
> >
> > +       /* CRT state */
> > +       if (HAS_PCH_SPLIT(dev)) {
> > +               dev_priv->saveADPA = I915_READ(PCH_ADPA);
> > +       } else {
> > +               dev_priv->saveADPA = I915_READ(ADPA);
> > +       }
> > +
> 
> My OCD is telling me to ask you to remove '}' and '{' here (yes, I
> know, they're here because of copy/paste).

OCD is satisfied, patches merged, thanks for the review.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch

  reply index

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-11 18:08 [PATCH 0/6] reduce register save/restoring accross suspend/resume Daniel Vetter
2012-10-11 18:08 ` [PATCH 1/6] drm/i915/crt: don't set HOTPLUG bits on !PCH Daniel Vetter
2012-10-12  2:47   ` Paulo Zanoni
2012-10-12  8:45     ` Daniel Vetter
2012-10-12 17:17       ` Paulo Zanoni
2012-10-12 17:26         ` Daniel Vetter
2012-10-17 21:31           ` Paulo Zanoni
2012-10-11 18:08 ` [PATCH 2/6] drm/i915/crt: explicitly set up HOTPLUG_BITS on resume Daniel Vetter
2012-10-17 21:42   ` Paulo Zanoni
2012-10-11 18:08 ` [PATCH 3/6] drm/i915: don't save/restor ADPA for kms Daniel Vetter
2012-10-17 21:49   ` Paulo Zanoni
2012-10-18 12:34     ` Daniel Vetter [this message]
2012-10-11 18:08 ` [PATCH 4/6] drm/i915: don't save/restore DP regs " Daniel Vetter
2012-10-11 18:08 ` [PATCH 5/6] drm/i915: don't save/restore irq " Daniel Vetter
2012-10-11 18:08 ` [PATCH 6/6] drm/i915: don't save/restore HWS_PGA reg " Daniel Vetter
2012-10-17  9:32   ` [PATCH 1/3] drm/i915: don't save/restore DP regs " Daniel Vetter
2012-10-17  9:32     ` [PATCH 2/3] drm/i915: don't save/restore irq " Daniel Vetter
2012-10-17  9:32     ` [PATCH 3/3] drm/i915: don't save/restore HWS_PGA reg " Daniel Vetter
2012-10-17 19:52     ` [PATCH 1/3] drm/i915: don't save/restore DP regs " Paulo Zanoni
2012-10-17 20:39       ` Daniel Vetter

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