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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Dave Airlie <airlied@linux.ie>,
	DRI <dri-devel@lists.freedesktop.org>,
	Daniel Vetter <daniel.vetter@ffwll.ch>,
	Intel Graphics <intel-gfx@lists.freedesktop.org>
Cc: Jani Nikula <jani.nikula@intel.com>,
	Lucas De Marchi <lucas.demarchi@intel.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux-Next Mailing List <linux-next@vger.kernel.org>,
	Rodrigo Vivi <rodrigo.vivi@intel.com>
Subject: linux-next: manual merge of the drm tree with the drm-intel-fixes tree
Date: Fri, 5 Jan 2018 12:00:33 +1100
Message-ID: <20180105120033.2446d6d2@canb.auug.org.au> (raw)

Hi all,

Today's linux-next merge of the drm tree got a conflict in:

  drivers/gpu/drm/i915/intel_cdclk.c

between commit:

  30414f3010af ("drm/i915: Apply Display WA #1183 on skl, kbl, and cfl")

from the drm-intel-fixes tree and commit:

  2aa97491da8a ("drm/i915: Use cdclk_state->voltage on SKL/KBL/CFL")

from the drm tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/gpu/drm/i915/intel_cdclk.c
index 60cf4e58389a,9c5ceb98d48f..000000000000
--- a/drivers/gpu/drm/i915/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/intel_cdclk.c
@@@ -917,11 -994,9 +988,9 @@@ static void skl_set_cdclk(struct drm_i9
  {
  	int cdclk = cdclk_state->cdclk;
  	int vco = cdclk_state->vco;
- 	u32 freq_select, pcu_ack, cdclk_ctl;
 -	u32 freq_select;
++	u32 freq_select, cdclk_ctl;
  	int ret;
  
- 	WARN_ON((cdclk == 24000) != (vco == 0));
- 
  	mutex_lock(&dev_priv->pcu_lock);
  	ret = skl_pcode_request(dev_priv, SKL_PCODE_CDCLK_CONTROL,
  				SKL_CDCLK_PREPARE_FOR_CHANGE,
@@@ -934,8 -1009,16 +1003,16 @@@
  		return;
  	}
  
 -	/* set CDCLK_CTL */
 +	/* Choose frequency for this cdclk */
  	switch (cdclk) {
+ 	default:
+ 		WARN_ON(cdclk != dev_priv->cdclk.hw.ref);
+ 		WARN_ON(vco != 0);
+ 		/* fall through */
+ 	case 308571:
+ 	case 337500:
+ 		freq_select = CDCLK_FREQ_337_308;
+ 		break;
  	case 450000:
  	case 432000:
  		freq_select = CDCLK_FREQ_450_432;
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

             reply index

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-05  1:00 Stephen Rothwell [this message]
  -- strict thread matches above, loose matches on Subject: below --
2019-10-31  0:33 Stephen Rothwell
2019-11-08  0:42 ` Stephen Rothwell
2017-07-21  1:26 Stephen Rothwell
2017-06-14  0:56 Stephen Rothwell
2017-06-14  0:50 Stephen Rothwell
2017-06-09  2:26 Stephen Rothwell
2017-06-08  2:53 Stephen Rothwell
2017-03-30  1:14 Stephen Rothwell
2017-03-30  1:08 Stephen Rothwell
2017-03-22  0:00 Stephen Rothwell
2017-03-27 17:14 ` Paul McKenney
2017-03-21 23:57 Stephen Rothwell
2017-03-21  0:28 Stephen Rothwell
2016-06-14  2:10 Stephen Rothwell
2015-12-22 23:06 Stephen Rothwell
2015-12-09  2:35 Stephen Rothwell
2015-12-03 14:51 Mark Brown
2015-12-03 15:49 ` Jani Nikula
2015-12-03 14:47 Mark Brown
2015-12-03 14:52 ` Imre Deak
2015-08-17  3:23 Stephen Rothwell
2015-06-05  5:46 michael
2015-06-05  8:03 ` Jani Nikula
2015-06-09  1:58   ` Stephen Rothwell
2015-03-16  2:30 Stephen Rothwell
2015-03-16 13:43 ` Xi Ruoyao
2015-03-16 15:04   ` Jani Nikula
2014-12-03  2:27 Stephen Rothwell
2014-12-03  8:24 ` Jani Nikula
2014-12-03  8:28   ` Stephen Rothwell
2014-11-17  3:04 Stephen Rothwell
2014-07-23  2:38 Stephen Rothwell
2014-07-09  4:06 Stephen Rothwell
2014-05-22  5:44 Stephen Rothwell
2014-05-22  5:40 Stephen Rothwell
2014-05-07  3:24 Stephen Rothwell
2013-10-28  5:46 Stephen Rothwell
2013-10-28  6:12 ` Stephen Rothwell

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