From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [PATCH 37/49] drm/i915: factor out vlv_PLL_is_optimal Date: Thu, 19 Mar 2015 13:31:15 -0700 Message-ID: <550B3213.6000605@virtuousgeek.org> References: <1426585215-8788-1-git-send-email-imre.deak@intel.com> <1426585215-8788-38-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from gproxy1-pub.mail.unifiedlayer.com (gproxy1-pub.mail.unifiedlayer.com [69.89.25.95]) by gabe.freedesktop.org (Postfix) with SMTP id A5E946EB2E for ; Thu, 19 Mar 2015 13:31:58 -0700 (PDT) In-Reply-To: <1426585215-8788-38-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMDMvMTcvMjAxNSAwMjo0MCBBTSwgSW1yZSBEZWFrIHdyb3RlOgo+IEZhY3RvciBvdXQgdGhl IGxvZ2ljIHRvIGRlY2lkZSB3aGV0aGVyIHRoZSBuZXdseSBjYWxjdWxhdGVkIGRpdmlkZXJzIGFy ZQo+IGJldHRlciB0aGFuIHRoZSBiZXN0IGZvdW5kIHNvIGZhci4gRG8gdGhpcyBmb3IgY2xhcml0 eSBhbmQgdG8gcHJlcGFyZQo+IGZvciB0aGUgdXBjb21pbmcgQlhUIGhlbHBlciBuZWVkaW5nIHRo ZSBzYW1lLgo+IAo+IE5vIGZ1bmN0aW9uYWwgY2hhbmdlLgo+IAo+IFNpZ25lZC1vZmYtYnk6IElt cmUgRGVhayA8aW1yZS5kZWFrQGludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZGlzcGxheS5jIHwgNTAgKysrKysrKysrKysrKysrKysrKysrKysrKystLS0tLS0t LS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAzNiBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkK PiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIGIv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gaW5kZXggOTVjZTBhOC4uN2Zl YjA0NyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMK PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBAQCAtNzc2LDYg Kzc3NiwzMyBAQCBnNHhfZmluZF9iZXN0X2RwbGwoY29uc3QgaW50ZWxfbGltaXRfdCAqbGltaXQs IHN0cnVjdCBpbnRlbF9jcnRjICpjcnRjLAo+ICAJcmV0dXJuIGZvdW5kOwo+ICB9Cj4gIAo+ICsv Kgo+ICsgKiBDaGVjayBpZiB0aGUgY2FsY3VsYXRlZCBQTEwgY29uZmlndXJhdGlvbiBpcyBtb3Jl IG9wdGltYWwgY29tcGFyZWQgdG8gdGhlCj4gKyAqIGJlc3QgY29uZmlndXJhdGlvbiBhbmQgZXJy b3IgZm91bmQgc28gZmFyLiBSZXR1cm4gdGhlIGNhbGN1bGF0ZWQgZXJyb3IuCj4gKyAqLwo+ICtz dGF0aWMgYm9vbCB2bHZfUExMX2lzX29wdGltYWwoc3RydWN0IGRybV9kZXZpY2UgKmRldiwgaW50 IHRhcmdldF9mcmVxLAo+ICsJCQkgICAgICAgY29uc3QgaW50ZWxfY2xvY2tfdCAqY2FsY3VsYXRl ZF9jbG9jaywKPiArCQkJICAgICAgIGNvbnN0IGludGVsX2Nsb2NrX3QgKmJlc3RfY2xvY2ssCj4g KwkJCSAgICAgICB1bnNpZ25lZCBpbnQgYmVzdF9lcnJvcl9wcG0sCj4gKwkJCSAgICAgICB1bnNp Z25lZCBpbnQgKmVycm9yX3BwbSkKPiArewo+ICsJKmVycm9yX3BwbSA9IGRpdl91NjQoMTAwMDAw MFVMTCAqCj4gKwkJCQlhYnModGFyZ2V0X2ZyZXEgLSBjYWxjdWxhdGVkX2Nsb2NrLT5kb3QpLAo+ ICsJCQkgICAgIHRhcmdldF9mcmVxKTsKPiArCS8qCj4gKwkgKiBQcmVmZXIgYSBiZXR0ZXIgUCB2 YWx1ZSBvdmVyIGEgYmV0dGVyIChzbWFsbGVyKSBlcnJvciBpZiB0aGUgZXJyb3IKPiArCSAqIGlz IHNtYWxsLiBFbnN1cmUgdGhpcyBwcmVmZXJlbmNlIGZvciBmdXR1cmUgY29uZmlndXJhdGlvbnMg dG9vIGJ5Cj4gKwkgKiBzZXR0aW5nIHRoZSBlcnJvciB0byAwLgo+ICsJICovCj4gKwlpZiAoKmVy cm9yX3BwbSA8IDEwMCAmJiBjYWxjdWxhdGVkX2Nsb2NrLT5wID4gYmVzdF9jbG9jay0+cCkgewo+ ICsJCSplcnJvcl9wcG0gPSAwOwo+ICsKPiArCQlyZXR1cm4gdHJ1ZTsKPiArCX0KPiArCj4gKwly ZXR1cm4gKmVycm9yX3BwbSArIDEwIDwgYmVzdF9lcnJvcl9wcG07Cj4gK30KPiArCj4gIHN0YXRp YyBib29sCj4gIHZsdl9maW5kX2Jlc3RfZHBsbChjb25zdCBpbnRlbF9saW1pdF90ICpsaW1pdCwg c3RydWN0IGludGVsX2NydGMgKmNydGMsCj4gIAkJICAgaW50IHRhcmdldCwgaW50IHJlZmNsaywg aW50ZWxfY2xvY2tfdCAqbWF0Y2hfY2xvY2ssCj4gQEAgLTgwMCw3ICs4MjcsNyBAQCB2bHZfZmlu ZF9iZXN0X2RwbGwoY29uc3QgaW50ZWxfbGltaXRfdCAqbGltaXQsIHN0cnVjdCBpbnRlbF9jcnRj ICpjcnRjLAo+ICAJCQkJY2xvY2sucCA9IGNsb2NrLnAxICogY2xvY2sucDI7Cj4gIAkJCQkvKiBi YXNlZCBvbiBoYXJkd2FyZSByZXF1aXJlbWVudCwgcHJlZmVyIGJpZ2dlciBtMSxtMiB2YWx1ZXMg Ki8KPiAgCQkJCWZvciAoY2xvY2subTEgPSBsaW1pdC0+bTEubWluOyBjbG9jay5tMSA8PSBsaW1p dC0+bTEubWF4OyBjbG9jay5tMSsrKSB7Cj4gLQkJCQkJdW5zaWduZWQgaW50IHBwbSwgZGlmZjsK PiArCQkJCQl1bnNpZ25lZCBpbnQgcHBtOwo+ICAKPiAgCQkJCQljbG9jay5tMiA9IERJVl9ST1VO RF9DTE9TRVNUKHRhcmdldCAqIGNsb2NrLnAgKiBjbG9jay5uLAo+ICAJCQkJCQkJCSAgICAgcmVm Y2xrICogY2xvY2subTEpOwo+IEBAIC04MTEsMjAgKzgzOCwxNSBAQCB2bHZfZmluZF9iZXN0X2Rw bGwoY29uc3QgaW50ZWxfbGltaXRfdCAqbGltaXQsIHN0cnVjdCBpbnRlbF9jcnRjICpjcnRjLAo+ ICAJCQkJCQkJCSZjbG9jaykpCj4gIAkJCQkJCWNvbnRpbnVlOwo+ICAKPiAtCQkJCQlkaWZmID0g YWJzKGNsb2NrLmRvdCAtIHRhcmdldCk7Cj4gLQkJCQkJcHBtID0gZGl2X3U2NCgxMDAwMDAwVUxM ICogZGlmZiwgdGFyZ2V0KTsKPiArCQkJCQlpZiAoIXZsdl9QTExfaXNfb3B0aW1hbChkZXYsIHRh cmdldCwKPiArCQkJCQkJCQkmY2xvY2ssCj4gKwkJCQkJCQkJYmVzdF9jbG9jaywKPiArCQkJCQkJ CQliZXN0cHBtLCAmcHBtKSkKPiArCQkJCQkJY29udGludWU7Cj4gIAo+IC0JCQkJCWlmIChwcG0g PCAxMDAgJiYgY2xvY2sucCA+IGJlc3RfY2xvY2stPnApIHsKPiAtCQkJCQkJYmVzdHBwbSA9IDA7 Cj4gLQkJCQkJCSpiZXN0X2Nsb2NrID0gY2xvY2s7Cj4gLQkJCQkJCWZvdW5kID0gdHJ1ZTsKPiAt CQkJCQl9Cj4gLQo+IC0JCQkJCWlmIChiZXN0cHBtID49IDEwICYmIHBwbSA8IGJlc3RwcG0gLSAx MCkgewo+IC0JCQkJCQliZXN0cHBtID0gcHBtOwo+IC0JCQkJCQkqYmVzdF9jbG9jayA9IGNsb2Nr Owo+IC0JCQkJCQlmb3VuZCA9IHRydWU7Cj4gLQkJCQkJfQo+ICsJCQkJCSpiZXN0X2Nsb2NrID0g Y2xvY2s7Cj4gKwkJCQkJYmVzdHBwbSA9IHBwbTsKPiArCQkJCQlmb3VuZCA9IHRydWU7Cj4gIAkJ CQl9Cj4gIAkJCX0KPiAgCQl9Cj4gCgpEaWQgYSBkb3VibGUgdGFrZSBiZWNhdXNlIG9mIHRoZSBs b2dpYyByZXZlcnNhbCwgYnV0IEkgdGhpbmsgaXQncyBjb3JyZWN0LgoKUmV2aWV3ZWQtYnk6IEpl c3NlIEJhcm5lcyA8amJhcm5lc0B2aXJ0dW91c2dlZWsub3JnPgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=