linux-kernel - Re: linux-next: manual merge of the drm-intel tree with the drm-intel-fixes tree

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Date:	Mon, 2 Dec 2013 12:13:26 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Daniel Vetter <daniel.vetter@...ll.ch>,
	<intel-gfx@...ts.freedesktop.org>,
	<dri-devel@...ts.freedesktop.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Paulo Zanoni <paulo.r.zanoni@...el.com>,
	Deepak S <deepak.s@...el.com>
Subject: Re: linux-next: manual merge of the drm-intel tree with the
 drm-intel-fixes tree

On Mon, 2 Dec 2013 12:04:37 +1100 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> Today's linux-next merge of the drm-intel tree got a conflict in
> drivers/gpu/drm/i915/intel_display.c between commit a1216444283e
> ("drm/i915: use the correct force_wake function at the PC8 code") from
> the drm-intel-fixes tree and commit c8d9a5905e45 ("drm/i915: Add power
> well arguments to force wake routines") from the drm-intel tree.
> 
> I fixed it up (I just used the drm-intel-fixes version) and can carry the
> fix as necessary (no action is required).

Actually, I ended up doing the below.

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --cc drivers/gpu/drm/i915/intel_display.c
index 080f6fd4e839,0332d7ca892d..000000000000
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@@ -6402,7 -6583,7 +6583,7 @@@ static void hsw_restore_lcpll(struct dr
  
  	/* Make sure we're not on PC8 state before disabling PC8, otherwise
  	 * we'll hang the machine! */
- 	gen6_gt_force_wake_get(dev_priv);
 -	dev_priv->uncore.funcs.force_wake_get(dev_priv, FORCEWAKE_ALL);
++	gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL);
  
  	if (val & LCPLL_POWER_DOWN_ALLOW) {
  		val &= ~LCPLL_POWER_DOWN_ALLOW;
@@@ -6436,7 -6617,7 +6617,7 @@@
  			DRM_ERROR("Switching back to LCPLL failed\n");
  	}
  
- 	gen6_gt_force_wake_put(dev_priv);
 -	dev_priv->uncore.funcs.force_wake_put(dev_priv, FORCEWAKE_ALL);
++	gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL);
  }
  
  void hsw_enable_pc8_work(struct work_struct *__work)

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