From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Strasser Subject: Re: [PATCH] drm/i915: respect previous reg values on primary plane disable Date: Wed, 14 Oct 2015 11:59:59 -0700 Message-ID: <20151014185959.GB7042@H87M> References: <1444771481-5625-1-git-send-email-kevin.strasser@linux.intel.com> <20151014120741.GT26517@intel.com> <20151014121227.GA17933@nuc-i3427.alporthouse.com> <20151014122223.GU26517@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 240A56ED5F for ; Wed, 14 Oct 2015 11:59:25 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20151014122223.GU26517@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBPY3QgMTQsIDIwMTUgYXQgMDM6MjI6MjNQTSArMDMwMCwgVmlsbGUgU3lyasOkbMOk IHdyb3RlOgo+IE9uIFdlZCwgT2N0IDE0LCAyMDE1IGF0IDAxOjEyOjI3UE0gKzAxMDAsIENocmlz IFdpbHNvbiB3cm90ZToKPiA+IE9uIFdlZCwgT2N0IDE0LCAyMDE1IGF0IDAzOjA3OjQxUE0gKzAz MDAsIFZpbGxlIFN5cmrDpGzDpCB3cm90ZToKPiA+ID4gT24gVHVlLCBPY3QgMTMsIDIwMTUgYXQg MDI6MjQ6NDFQTSAtMDcwMCwgS2V2aW4gU3RyYXNzZXIgd3JvdGU6ClsuLi5dCj4gPiA+ID4gLQkJ STkxNV9XUklURShyZWcsIDApOwo+ID4gPiA+ICsJCUk5MTVfV1JJVEUocmVnLCBJOTE1X1JFQUQo cmVnKSAmIH5ESVNQTEFZX1BMQU5FX0VOQUJMRSk7Cj4gPiA+IAo+ID4gPiBFaCwgd2hhdCBub3c/ IFdlJ3ZlIGJlZW4gdHJ5aW5nIHRvIGVsaW1pbmF0ZSB0aGVzZSBuYXN0eSBSTVdzLgo+ID4gPiAK PiA+ID4gQXJlIHlvdSBzYXlpbmcgdGhhdCBpZiB3ZSBkaXNhYmxlZCB0aGUgcGxhbmUsIGJ1dCBs ZWF2ZSB0aGUgInBhc3MgcGxhbmUKPiA+ID4gZGF0YSB0aHJvdWdoIGdhbW1hIiBpdCBzdGlsbCBh ZmZlY3RzIHRoZSBvdXRwdXQgZm9yIGFueSBwaXhlbCAiY292ZXJlZCIKPiA+ID4gYnkgdGhlIGRp c2FibGVkIHBsYW5lPwo+ID4gCj4gPiBXaGF0IEkgdGhvdWdodCB3YXMgYmVpbmcgc2FpZCB3YXMg dGhhdCBpZiBhIHBsYW5lIGlzIHNldCB0byBibGFjayAoYnV0Cj4gPiB3aXRoIGdhbW1hIGVuYWJs ZWQgb24gdGhlIHBpcGUpIHRoZW4gYSBkaWZmZXJlbnQgQ1JDIGlzIHByb2R1Y2VkCj4gPiBjb21w YXJlZCB0byB3aGVuIHRoZSBwaXBlIGlzIGNvbXBsZXRlbHkgZGlzYWJsZWQgKG5vIHBsYW5lIGF0 IGFsbCkuIEl0Cj4gPiBzb3VuZGVkIHRvIG1lIGxpa2UgYSB0ZXN0IGNhc2UgZmFpbHVyZS4KPiAK PiBJbiB0aGF0IGNhc2UgSSBkb24ndCB1bmRlcnN0YW5kIGhvdyB0aGUgcGF0Y2ggaXMgc3VwcG9z ZWQgdG8gaGVscC4KPiAKPiBCdXQgeWVhaCwgdGVzdHMgbGlrZSB0aGVzZSBzaG91bGQgcmVhbGx5 IHNldCB1cCBhbiBpZGVudGl0eSBnYW1tYQo+IGFuZCBwaXBlIGNzYyBtYXRyaXguCj4gCj4gQWxz byB3ZSBzaG91bGQgZ3JvdyBzb21lIHByb3BlcnRpZXMgdG8gY29udHJvbCB3aGV0aGVyIHRoZSBw bGFuZQo+IGRhdGEgcGFzc2VzIHRocm91Z2ggdGhlIGdhbW1hL2NzYyBvciBub3QuIFRob3NlIGNv dWxkIHRoZW4gYmUgdXNlZAo+IHRvIGFjaGllZXZlIHRoZSBzYW1lIGVmZmVjdC4KCkp1c3QgdG8g bGV2ZWwgc2V0LCB0aGVzZSBjYXNlcyB3aWxsIHByb2R1Y2UgZGlmZmVyZW50IENSQ3Mgb24gSFNX OgogMS4gUHJpbWFyeSBwbGFuZSBkaXNhYmxlZCwgZ2FtbWEgY29ycmVjdGlvbiBkaXNhYmxlZAog Mi4gUHJpbWFyeSBwbGFuZSBkaXNhYmxlZCwgZ2FtbWEgY29ycmVjdGlvbiBlbmFibGVkCgpDYXNl IDIgaXMgdmlzaWJseSBicmlnaHRlciB0aGFuIGNhc2UgMSBhbmQgbG9va3MgbW9yZSBsaWtlIHRo ZSBlbmFibGVkIGJsYWNrCnByaW1hcnkgcGxhbmUgY2FzZS4gVGhlIHB1cnBvc2Ugb2YgdGhpcyBw YXRjaCBpcyB0byBnZXQgdGhlIGJlaGF2aW9yIG9mIGEKZGlzYWJsZWQgcHJpbWFyeSBwbGFuZSB0 byBtYXRjaCB0aGF0IG9mIGFuIGVuYWJsZWQgYmxhY2sgcGxhbmUsIGp1c3QgYXMgaXQgZG9lcwpv biBub24tSFNXIHBsYXRmb3Jtcy4KClVuZGVyc3Rvb2QsIFJNV3MgYXJlIGluYXBwcm9wcmlhdGUg aGVyZS4gSSdsbCByZXdvcmsgdGhlIHBhdGNoIHRvIGV4cGxpY2l0bHkKZW5hYmxlIHRoZSBiaXRz IHRoYXQgYXJlIG5lZWRlZC4KClRoYW5rcywKS2V2aW4KX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9pbnRlbC1nZngK