From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: respect previous reg values on primary plane disable Date: Wed, 14 Oct 2015 15:22:23 +0300 Message-ID: <20151014122223.GU26517@intel.com> References: <1444771481-5625-1-git-send-email-kevin.strasser@linux.intel.com> <20151014120741.GT26517@intel.com> <20151014121227.GA17933@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 149686E210 for ; Wed, 14 Oct 2015 05:22:27 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20151014121227.GA17933@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , Kevin Strasser , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBPY3QgMTQsIDIwMTUgYXQgMDE6MTI6MjdQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIFdlZCwgT2N0IDE0LCAyMDE1IGF0IDAzOjA3OjQxUE0gKzAzMDAsIFZpbGxlIFN5 cmrDpGzDpCB3cm90ZToKPiA+IE9uIFR1ZSwgT2N0IDEzLCAyMDE1IGF0IDAyOjI0OjQxUE0gLTA3 MDAsIEtldmluIFN0cmFzc2VyIHdyb3RlOgo+ID4gPiBPbiBIU1cgdGhlIGNyYyBkaWZmZXJzIGJl dHdlZW4gYmxhY2sgYW5kIGRpc2FibGVkIHByaW1hcnkgcGxhbmVzLCBjYXVzaW5nIGFuCj4gPiA+ IGFzc2VydCB0byBmYWlsIGluIHRoZSBrbXNfdW5pdmVyc2FsX3BsYW5lIHRlc3QuIEl0IHNlZW1z IHRoYXQgdGhpbmdzIGxpa2UgZ2FtbWEKPiA+ID4gY29ycmVjdGlvbiBhcmUgY2F1c2luZyB0aGUg YmxhY2sgcHJpbWFyeSBwbGFuZSBjYXNlIHRvIHJlc3VsdCBpbiBhIGJyaWdodGVyCj4gPiA+IGNv bG9yIHRoYW4gdGhlIGRpc2FibGVkIHByaW1hcnkgcGxhbmUgY2FzZS4KPiA+ID4gCj4gPiA+IE9u bHkgdG9nZ2xlIHRoZSBlbmFibGUgYml0IGluc3RlYWQgb2YgY2xlYXJpbmcgdGhlIGNvbnRyb2wg cmVnaXN0ZXIsIG1ha2luZyB0aGUKPiA+ID4gZGlzYWJsZSBwYXRoIG1vcmUgc2ltaWxhciB0byB0 aGF0IG9mIHRoZSBzcHJpdGUgcGxhbmUuCj4gPiA+IAo+ID4gPiBCdWd6aWxsYTogaHR0cHM6Ly9i dWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9ODkzMzEKPiA+ID4gVGVzdGNhc2U6 IGlndC9rbXNfdW5pdmVyc2FsX3BsYW5lCj4gPiA+IFNpZ25lZC1vZmYtYnk6IEtldmluIFN0cmFz c2VyIDxrZXZpbi5zdHJhc3NlckBsaW51eC5pbnRlbC5jb20+Cj4gPiA+IC0tLQo+ID4gPiAgZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIHwgMiArLQo+ID4gPiAgMSBmaWxlIGNo YW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCj4gPiA+IAo+ID4gPiBkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gPiA+IGluZGV4IGNkZGIwYzYuLmI2MTY0ZDhlIDEw MDY0NAo+ID4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+ ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gPiA+IEBAIC0y ODI5LDcgKzI4MjksNyBAQCBzdGF0aWMgdm9pZCBpcm9ubGFrZV91cGRhdGVfcHJpbWFyeV9wbGFu ZShzdHJ1Y3QgZHJtX2NydGMgKmNydGMsCj4gPiA+ICAJaW50IHBpeGVsX3NpemU7Cj4gPiA+ICAK PiA+ID4gIAlpZiAoIXZpc2libGUgfHwgIWZiKSB7Cj4gPiA+IC0JCUk5MTVfV1JJVEUocmVnLCAw KTsKPiA+ID4gKwkJSTkxNV9XUklURShyZWcsIEk5MTVfUkVBRChyZWcpICYgfkRJU1BMQVlfUExB TkVfRU5BQkxFKTsKPiA+IAo+ID4gRWgsIHdoYXQgbm93PyBXZSd2ZSBiZWVuIHRyeWluZyB0byBl bGltaW5hdGUgdGhlc2UgbmFzdHkgUk1Xcy4KPiA+IAo+ID4gQXJlIHlvdSBzYXlpbmcgdGhhdCBp ZiB3ZSBkaXNhYmxlZCB0aGUgcGxhbmUsIGJ1dCBsZWF2ZSB0aGUgInBhc3MgcGxhbmUKPiA+IGRh dGEgdGhyb3VnaCBnYW1tYSIgaXQgc3RpbGwgYWZmZWN0cyB0aGUgb3V0cHV0IGZvciBhbnkgcGl4 ZWwgImNvdmVyZWQiCj4gPiBieSB0aGUgZGlzYWJsZWQgcGxhbmU/Cj4gCj4gV2hhdCBJIHRob3Vn aHQgd2FzIGJlaW5nIHNhaWQgd2FzIHRoYXQgaWYgYSBwbGFuZSBpcyBzZXQgdG8gYmxhY2sgKGJ1 dAo+IHdpdGggZ2FtbWEgZW5hYmxlZCBvbiB0aGUgcGlwZSkgdGhlbiBhIGRpZmZlcmVudCBDUkMg aXMgcHJvZHVjZWQKPiBjb21wYXJlZCB0byB3aGVuIHRoZSBwaXBlIGlzIGNvbXBsZXRlbHkgZGlz YWJsZWQgKG5vIHBsYW5lIGF0IGFsbCkuIEl0Cj4gc291bmRlZCB0byBtZSBsaWtlIGEgdGVzdCBj YXNlIGZhaWx1cmUuCgpJbiB0aGF0IGNhc2UgSSBkb24ndCB1bmRlcnN0YW5kIGhvdyB0aGUgcGF0 Y2ggaXMgc3VwcG9zZWQgdG8gaGVscC4KCkJ1dCB5ZWFoLCB0ZXN0cyBsaWtlIHRoZXNlIHNob3Vs ZCByZWFsbHkgc2V0IHVwIGFuIGlkZW50aXR5IGdhbW1hCmFuZCBwaXBlIGNzYyBtYXRyaXguCgpB bHNvIHdlIHNob3VsZCBncm93IHNvbWUgcHJvcGVydGllcyB0byBjb250cm9sIHdoZXRoZXIgdGhl IHBsYW5lCmRhdGEgcGFzc2VzIHRocm91Z2ggdGhlIGdhbW1hL2NzYyBvciBub3QuIFRob3NlIGNv dWxkIHRoZW4gYmUgdXNlZAp0byBhY2hpZWV2ZSB0aGUgc2FtZSBlZmZlY3QuCgotLSAKVmlsbGUg U3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeAo=