From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Konduru, Chandra" Subject: Re: [PATCH 07/21] drm/i915: Helper function to update skylake scaling ratio. Date: Tue, 17 Mar 2015 21:23:12 +0000 Message-ID: <76A9B330A4D78C4D99CB292C4CC06C0E36F7A255@fmsmsx101.amr.corp.intel.com> References: <1426398946-5900-1-git-send-email-chandra.konduru@intel.com> <1426398946-5900-8-git-send-email-chandra.konduru@intel.com> <20150317163525.GB29959@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 20E13720A0 for ; Tue, 17 Mar 2015 14:23:14 -0700 (PDT) In-Reply-To: <20150317163525.GB29959@intel.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Roper, Matthew D" Cc: "Vetter, Daniel" , "intel-gfx@lists.freedesktop.org" , "Conselvan De Oliveira, Ander" List-Id: intel-gfx@lists.freedesktop.org Cgo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tCj4gRnJvbTogUm9wZXIsIE1hdHRoZXcgRAo+ IFNlbnQ6IFR1ZXNkYXksIE1hcmNoIDE3LCAyMDE1IDk6MzUgQU0KPiBUbzogS29uZHVydSwgQ2hh bmRyYQo+IENjOiBpbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnOyBWZXR0ZXIsIERhbmll bDsgQ29uc2VsdmFuIERlIE9saXZlaXJhLCBBbmRlcgo+IFN1YmplY3Q6IFJlOiBbUEFUQ0ggMDcv MjFdIGRybS9pOTE1OiBIZWxwZXIgZnVuY3Rpb24gdG8gdXBkYXRlIHNreWxha2Ugc2NhbGluZwo+ IHJhdGlvLgo+IAo+IE9uIFNhdCwgTWFyIDE0LCAyMDE1IGF0IDEwOjU1OjMyUE0gLTA3MDAsIENo YW5kcmEgS29uZHVydSB3cm90ZToKPiA+IEhlbHBlciBmdW5jdGlvbiB1cGRhdGVzIHN1cHBvcnRl ZCBzY2FsaW5nIHJhdGlvcyBiYXNlZCBvbiBjZGNsayBhbmQKPiA+IGNydGMgY2xvY2tzLgo+IAo+ IEl0IG1pZ2h0IGJlIHdvcnRoIHNxdWFzaGluZyB0aGlzIGludG8gcGF0Y2ggMTUsIHdoaWNoIEkg YmVsaWV2ZSBpcyB3aGVuIHlvdSBmaXJzdAo+IHN0YXJ0IHVzaW5nIHRoaXMuICBJdCdzIGEgbGl0 dGxlIGJ1dCBoYXJkZXIgdG8gcmV2aWV3IG5ldyBmdW5jdGlvbnMgbGlrZSB0aGlzIHdpdGhvdXQK PiB0aGUgY29udGV4dCBvZiBob3cvd2h5L3doZW4gdGhleSdyZSBjYWxsZWQuCgpEYW5pZWwgYWxz byBnYXZlIHNpbWlsYXIgZmVlZGJhY2suIEZvciBub3csIEkgYW0ga2VlcGluZyBpdCBhcyBpcy4K QnV0IHdpbGwgZm9sbG93IGZvciB0aGUgbmV4dCBvbmUuCgo+IAo+ID4KPiA+IFNpZ25lZC1vZmYt Ynk6IENoYW5kcmEgS29uZHVydSA8Y2hhbmRyYS5rb25kdXJ1QGludGVsLmNvbT4KPiA+IC0tLQo+ ID4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8ICAgMjUgKysrKysrKysr KysrKysrKysrKysrKysrKwo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAyNSBpbnNlcnRpb25zKCspCj4g Pgo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ ID4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+IGluZGV4IGRhNzhl NzcuLjU1OTEyODIgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k aXNwbGF5LmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ ID4gQEAgLTQ1MTEsNiArNDUxMSwzMSBAQCBzdGF0aWMgdm9pZAo+IGhhc3dlbGxfbW9kZV9zZXRf cGxhbmVzX3dvcmthcm91bmQoc3RydWN0IGludGVsX2NydGMgKmNydGMpCj4gPiAgCWludGVsX3dh aXRfZm9yX3ZibGFuayhkZXYsIG90aGVyX2FjdGl2ZV9jcnRjLT5waXBlKTsgIH0KPiA+Cj4gPiAr c3RhdGljIHZvaWQgc2tsX3VwZGF0ZV9zY2FsaW5nX3JhdGlvKHN0cnVjdCBkcm1fZGV2aWNlICpk ZXYsCj4gPiArCXN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlKSB7Cj4gPiArCXN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IGRldi0+ZGV2X3ByaXZhdGU7Cj4gPiAr CXVpbnQzMl90IGNydGNfY2xvY2ssIGNkY2xrOwo+ID4gKwlpbnQgaTsKPiA+ICsKPiA+ICsJaWYg KElOVEVMX0lORk8oZGV2KS0+Z2VuIDwgOSB8fCAhY3J0Y19zdGF0ZSkKPiA+ICsJCXJldHVybjsK PiAKPiBJIHdvdWxkbid0IGV4cGVjdCBhIHNrbF8gZnVuY3Rpb24gdG8gZXZlbiBnZXQgY2FsbGVk IG9uIGdlbjw5LiAgT3IgZm9yIGEgTlVMTAo+IENSVEMgc3RhdGUgdG8gYmUgcGFzc2VkIGluLgoK V2l0aCBhdG9taWNpdHkgaW5mbHV4IGFuZCBtYW55IHRoaW5ncyBnb2luZyBvbiwgSSBhbSBsaXR0 bGUgYml0CmNhdXRpb3VzIHRvIG1ha2UgdGhlbSByb2J1c3QuCgo+IAo+IAo+ID4gKwo+ID4gKwlj cnRjX2Nsb2NrID0gKHVpbnQzMl90KSBjcnRjX3N0YXRlLT5iYXNlLmFkanVzdGVkX21vZGUuY3J0 Y19jbG9jazsKPiA+ICsJY2RjbGsgPSAodWludDMyX3QpIGludGVsX2RkaV9nZXRfY2RjbGtfZnJl cShkZXZfcHJpdik7Cj4gPiArCj4gPiArCWlmICghY3J0Y19jbG9jayB8fCAhY2RjbGspCj4gPiAr CQlyZXR1cm47Cj4gPiArCj4gPiArCWZvciAoaSA9IDA7IGkgPCBjcnRjX3N0YXRlLT5zY2FsZXJf c3RhdGUubnVtX3NjYWxlcnM7IGkrKykgewo+ID4gKwkJc3RydWN0IGludGVsX3NjYWxlciAqc2Nh bGVyID0gJmNydGNfc3RhdGUtCj4gPnNjYWxlcl9zdGF0ZS5zY2FsZXJzW2ldOwo+ID4gKwo+ID4g KwkJc2NhbGVyLT5taW5faHNyID0gbWF4KHNjYWxlci0+bWluX2hzciwgKGNydGNfY2xvY2sgKgo+ IDEwMCkvY2RjbGspOwo+ID4gKwkJc2NhbGVyLT5taW5fdnNyID0gbWF4KHNjYWxlci0+bWluX2hz ciwgKGNydGNfY2xvY2sgKgo+IDEwMCkvY2RjbGspOwo+ID4gKwkJc2NhbGVyLT5taW5faHZzciA9 IG1heChzY2FsZXItPm1pbl9oc3IsIChjcnRjX2Nsb2NrICoKPiAxMDApL2NkY2xrKTsKPiA+ICsJ fQo+ID4gK30KPiA+ICsKPiA+ICBzdGF0aWMgdm9pZCBoYXN3ZWxsX2NydGNfZW5hYmxlKHN0cnVj dCBkcm1fY3J0YyAqY3J0YykgIHsKPiA+ICAJc3RydWN0IGRybV9kZXZpY2UgKmRldiA9IGNydGMt PmRldjsKPiA+IC0tCj4gPiAxLjcuOS41Cj4gPgo+IAo+IC0tCj4gTWF0dCBSb3Blcgo+IEdyYXBo aWNzIFNvZnR3YXJlIEVuZ2luZWVyCj4gSW9URyBQbGF0Zm9ybSBFbmFibGluZyAmIERldmVsb3Bt ZW50Cj4gSW50ZWwgQ29ycG9yYXRpb24KPiAoOTE2KSAzNTYtMjc5NQpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=