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 15:07:41 +0300 Message-ID: <20151014120741.GT26517@intel.com> References: <1444771481-5625-1-git-send-email-kevin.strasser@linux.intel.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 081C26E1B5 for ; Wed, 14 Oct 2015 05:07:45 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1444771481-5625-1-git-send-email-kevin.strasser@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Kevin Strasser Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBPY3QgMTMsIDIwMTUgYXQgMDI6MjQ6NDFQTSAtMDcwMCwgS2V2aW4gU3RyYXNzZXIg d3JvdGU6Cj4gT24gSFNXIHRoZSBjcmMgZGlmZmVycyBiZXR3ZWVuIGJsYWNrIGFuZCBkaXNhYmxl ZCBwcmltYXJ5IHBsYW5lcywgY2F1c2luZyBhbgo+IGFzc2VydCB0byBmYWlsIGluIHRoZSBrbXNf dW5pdmVyc2FsX3BsYW5lIHRlc3QuIEl0IHNlZW1zIHRoYXQgdGhpbmdzIGxpa2UgZ2FtbWEKPiBj b3JyZWN0aW9uIGFyZSBjYXVzaW5nIHRoZSBibGFjayBwcmltYXJ5IHBsYW5lIGNhc2UgdG8gcmVz dWx0IGluIGEgYnJpZ2h0ZXIKPiBjb2xvciB0aGFuIHRoZSBkaXNhYmxlZCBwcmltYXJ5IHBsYW5l IGNhc2UuCj4gCj4gT25seSB0b2dnbGUgdGhlIGVuYWJsZSBiaXQgaW5zdGVhZCBvZiBjbGVhcmlu ZyB0aGUgY29udHJvbCByZWdpc3RlciwgbWFraW5nIHRoZQo+IGRpc2FibGUgcGF0aCBtb3JlIHNp bWlsYXIgdG8gdGhhdCBvZiB0aGUgc3ByaXRlIHBsYW5lLgo+IAo+IEJ1Z3ppbGxhOiBodHRwczov L2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD04OTMzMQo+IFRlc3RjYXNlOiBp Z3Qva21zX3VuaXZlcnNhbF9wbGFuZQo+IFNpZ25lZC1vZmYtYnk6IEtldmluIFN0cmFzc2VyIDxr ZXZpbi5zdHJhc3NlckBsaW51eC5pbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2Rpc3BsYXkuYyB8IDIgKy0KPiAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9u KCspLCAxIGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ IGluZGV4IGNkZGIwYzYuLmI2MTY0ZDhlIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2Rpc3BsYXkuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rp c3BsYXkuYwo+IEBAIC0yODI5LDcgKzI4MjksNyBAQCBzdGF0aWMgdm9pZCBpcm9ubGFrZV91cGRh dGVfcHJpbWFyeV9wbGFuZShzdHJ1Y3QgZHJtX2NydGMgKmNydGMsCj4gIAlpbnQgcGl4ZWxfc2l6 ZTsKPiAgCj4gIAlpZiAoIXZpc2libGUgfHwgIWZiKSB7Cj4gLQkJSTkxNV9XUklURShyZWcsIDAp Owo+ICsJCUk5MTVfV1JJVEUocmVnLCBJOTE1X1JFQUQocmVnKSAmIH5ESVNQTEFZX1BMQU5FX0VO QUJMRSk7CgpFaCwgd2hhdCBub3c/IFdlJ3ZlIGJlZW4gdHJ5aW5nIHRvIGVsaW1pbmF0ZSB0aGVz ZSBuYXN0eSBSTVdzLgoKQXJlIHlvdSBzYXlpbmcgdGhhdCBpZiB3ZSBkaXNhYmxlZCB0aGUgcGxh bmUsIGJ1dCBsZWF2ZSB0aGUgInBhc3MgcGxhbmUKZGF0YSB0aHJvdWdoIGdhbW1hIiBpdCBzdGls bCBhZmZlY3RzIHRoZSBvdXRwdXQgZm9yIGFueSBwaXhlbCAiY292ZXJlZCIKYnkgdGhlIGRpc2Fi bGVkIHBsYW5lPwoKPiAgCQlJOTE1X1dSSVRFKERTUFNVUkYocGxhbmUpLCAwKTsKPiAgCQlQT1NU SU5HX1JFQUQocmVnKTsKPiAgCQlyZXR1cm47Cj4gLS0gCj4gMS45LjEKPiAKPiBfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5n IGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gClZpbGxlIFN5cmrD pGzDpApJbnRlbCBPVEMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1n ZngK