From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gabriel Feceoru Subject: Re: [PATCH] drm/i915: Reset dpll_hw_state when selecting a new pll on hsw Date: Wed, 11 Nov 2015 20:27:05 +0200 Message-ID: <56438879.8040007@intel.com> References: <1443022487-6259-1-git-send-email-gabriel.feceoru@intel.com> <561D0498.7090307@linux.intel.com> <20151013133501.GX26718@phenom.ffwll.local> <561D0A80.7050503@linux.intel.com> <20151013135830.GF26718@phenom.ffwll.local> <561D0E85.2020809@linux.intel.com> <20151013140759.GG26718@phenom.ffwll.local> <1444810906.2636.4.camel@gmail.com> <20151014124401.GZ26718@phenom.ffwll.local> <1444831135.2636.27.camel@gmail.com> <20151014150302.GH26718@phenom.ffwll.local> <87si4ehv7c.fsf@intel.com> <1447233950.3406.22.camel@gmail.com> <87y4e4hb1q.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id DB5A26E03A for ; Wed, 11 Nov 2015 10:20:30 -0800 (PST) In-Reply-To: <87y4e4hb1q.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula , Ander Conselvan De Oliveira , Daniel Vetter , "Lankhorst, Maarten" Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org CgpPbiAxMS4xMS4yMDE1IDE2OjIxLCBKYW5pIE5pa3VsYSB3cm90ZToKPiBPbiBXZWQsIDExIE5v diAyMDE1LCBBbmRlciBDb25zZWx2YW4gRGUgT2xpdmVpcmEgPGNvbnNlbHZhbjJAZ21haWwuY29t PiB3cm90ZToKPj4gT24gVHVlLCAyMDE1LTExLTEwIGF0IDE0OjUzICswMjAwLCBKYW5pIE5pa3Vs YSB3cm90ZToKPj4+IEFuZGVyLCBNYWFydGVuLCB3aGVyZSBhcmUgd2Ugd2l0aCB0aGlzPyBJcyBp dCBob3JyaWJseSB3cm9uZyB0byBtZXJnZQo+Pj4gdGhlIG9yaWdpbmFsIHBhdGNoIGluIHRoaXMg ZXZlci1ncm93aW5nIGFuZCBkaXZlcmdpbmcgdGhyZWFkPwo+Pgo+PiBJIHRoaW5rIHRoZSBwYXRj aCBhcyBpcyB3aWxsIGNhdXNlIHByb2JsZW1zIHdpdGggRFAsIHNpbmNlIHdlIG1pZ2h0IGNsZWFy IHRoZQo+PiBwbGwgc2VsZWN0aW9uIG1hZGUgaW4gaHN3X2RwX3NldF9kZGlfcGxsX3NlbCgpLiBJ IHRoaW5rIHRoZSBlYXN5IGZpeAo+PiBkaXNyZWdhcmRpbmcgdGhlIGRpc2N1c3Npb24gaW4gdGhp cyB0aHJlYWQgaXMgdG8gZHJvcCBhbm90aGVyIG1lbXNldCBpbgo+PiAgIGludGVsX2NydF9jb21w dXRlX2NvbmZpZygpLiBMaWtlIHRoaXMKPgo+Cj4gQW5kZXIsIHBsZWFzZSBwb3N0IHRoaXMgYXMg YSBwcm9wZXIgcGF0Y2ggZm9yIHJldmlldy4KPgo+IEJSLAo+IEphbmkuCgpIaSwKSSB0ZXN0ZWQg dGhpcyBwYXRjaCBvbiBteSBzeXN0ZW0gYW5kIEkgY2FuIGNvbmZpcm0gaXQgZml4ZXMgdGhlIG9y aWdpbmFsIAppc3N1ZS4KSG93ZXZlciB0aGVyZSBhcmUgYSBmZXcgbWVtc2V0IGluICpfZGRpX3Bs bF9zZWxlY3QgZnVuY3Rpb25zIHdoaWNoIG1pZ2h0IApub3QgYmUgbmVlZGVkIGFueW1vcmUuIEZv ciBpbnN0YW5jZSBJIHRyaWVkIHRvIHJlbW92ZSB0aGUgaHN3IG9uZSBhbmQgCmRpZG4ndCBzZWUg YW55IHJlZ3Jlc3Npb24uCgpSZWdhcmRzLApHYWJyaWVsCgo+Cj4+Cj4+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jcnQuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2NydC5jCj4+IGluZGV4IGI4NGFhYTAuLmFkMDk5ZjMgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2NydC5jCj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2NydC5jCj4+IEBAIC0yNzgsNiArMjc4LDkgQEAgc3RhdGljIGJvb2wgaW50ZWxfY3J0 X2NvbXB1dGVfY29uZmlnKHN0cnVjdCBpbnRlbF9lbmNvZGVyCj4+ICplbmNvZGVyLAo+Pgo+PiAg ICAgICAgICAvKiBGREkgbXVzdCBhbHdheXMgYmUgMi43IEdIeiAqLwo+PiAgICAgICAgICBpZiAo SEFTX0RESShkZXYpKSB7Cj4+ICsgICAgICAgICAgICAgICBtZW1zZXQoJnBpcGVfY29uZmlnLT5k cGxsX2h3X3N0YXRlLCAwLAo+PiArICAgICAgICAgICAgICAgICAgICAgIHNpemVvZihwaXBlX2Nv bmZpZy0+ZHBsbF9od19zdGF0ZSkpOwo+PiArCj4+ICAgICAgICAgICAgICAgICAgcGlwZV9jb25m aWctPmRkaV9wbGxfc2VsID0gUE9SVF9DTEtfU0VMX1NQTEw7Cj4+ICAgICAgICAgICAgICAgICAg cGlwZV9jb25maWctPnBvcnRfY2xvY2sgPSAxMzUwMDAgKiAyOwo+PiAgICAgICAgICB9Cj4+Cj4+ IEFuZGVyCj4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK