From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 2/2] drm/i915: Simplify some icl pll calculations Date: Wed, 10 Apr 2019 20:59:52 +0300 Message-ID: <20190410175952.GP3888@intel.com> References: <20190408152702.4153-1-ville.syrjala@linux.intel.com> <20190408152702.4153-2-ville.syrjala@linux.intel.com> <155473855386.26510.399775695436410433@skylake-alporthouse-com> <20190408160601.GH3888@intel.com> <155474310682.26510.7791361381824294258@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 225FD89322 for ; Wed, 10 Apr 2019 17:59:56 +0000 (UTC) Content-Disposition: inline In-Reply-To: <155474310682.26510.7791361381824294258@skylake-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 Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBBcHIgMDgsIDIwMTkgYXQgMDY6MDU6MDZQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFF1b3RpbmcgVmlsbGUgU3lyasOkbMOkICgyMDE5LTA0LTA4IDE3OjA2OjAxKQo+ID4g T24gTW9uLCBBcHIgMDgsIDIwMTkgYXQgMDQ6NDk6MTNQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+ID4gPiBRdW90aW5nIFZpbGxlIFN5cmphbGEgKDIwMTktMDQtMDggMTY6Mjc6MDIpCj4g PiA+ID4gLSAgICAgICAvKgo+ID4gPiA+IC0gICAgICAgICogQWRqdXN0IHRoZSBvcmlnaW5hbCBm b3JtdWxhIHRvIGRlbGF5IHRoZSBkaXZpc2lvbiBieSAyXjIyIGluIG9yZGVyIHRvCj4gPiA+ID4g LSAgICAgICAgKiBtaW5pbWl6ZSBwb3NzaWJsZSByb3VuZGluZyBlcnJvcnMuCj4gPiA+ID4gLSAg ICAgICAgKi8KPiA+ID4gPiAtICAgICAgIHRtcCA9ICh1NjQpbTEgKiBtMl9pbnQgKiByZWZfY2xv Y2sgKwo+ID4gPiA+IC0gICAgICAgICAgICAgKCgodTY0KW0xICogbTJfZnJhYyAqIHJlZl9jbG9j aykgPj4gMjIpOwo+ID4gPiA+IC0gICAgICAgdG1wID0gZGl2X3U2NCh0bXAsIDUgKiBkaXYxICog ZGl2Mik7Cj4gPiA+ID4gLQo+ID4gPiA+IC0gICAgICAgcmV0dXJuIHRtcDsKPiA+ID4gPiArICAg ICAgIHJldHVybiBkaXZfdTY0KG11bF91MzJfdTMyKHJlZl9jbG9jayAqIG0xLCBtMiksCj4gPiA+ ID4gKyAgICAgICAgICAgICAgICAgICAgICAoNSAqIGRpdjEgKiBkaXYyKSA8PCAyMik7Cj4gPiA+ IAo+ID4gPiBZb3Ugc2F5IHRoZSBkZW5vbWluYXRvciBoZXJlIGlzIGEgdTY0LCBzbyBkbyB5b3Ug bm90IG5lZWQgdG8gY2FzdAo+ID4gPiAodTY0KSg1ICogZDEgKiBkMikgdG8gZW5zdXJlIGl0IGRv ZXNuJ3Qgb3ZlcmZsb3cgdGhlIHNoaWZ0Pwo+ID4gCj4gPiBJdCBzaG91bGQgZml0IGludG8gdTMy LiBUaGUgbWF4aW11bSB2YWx1ZSBzaG91bGQgYmUKPiA+IDw9ICg1KjB4ZioweDcpPDwyMiBiYXNl ZCBvbiB0aGUgbnVtYmVyIG9mIGJpdHMgYXZhaWxhYmxlCj4gM2IgKiA0YiAqIDNiID0gMTBiLiBT byBqdXN0IGZpdHMuCj4gCj4gSXMgaXQgd29ydGggYXNzZXJ0aW5nIHRob3NlIGxpbWl0cz8gRmVl bHMgbGlrZSBpdCBpcyBydW5uaW5nIGNsb3NlLCBhbmQKPiB3aWxsIGJlIHN1YmplY3QgdG8gY2Fy Z28tY3VsdGluZy4KCkkgc3VwcG9zZSBjaGVja2luZyBmb3IgaXQgbWlnaHQgYmUgYSBnb29kIGlk ZWEuCgpKdXN0ICdXQVJOX09OKDUgKiBkaXYxICogZGl2MiA+PSAxIDw8IDEwKScgbWF5YmUsIG9y IHdlcmUgeW91IHRoaW5raW5nCm9mIHNvbWV0aGluZyBmYW5jaWVyPwoKLS0gClZpbGxlIFN5cmrD pGzDpApJbnRlbApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=