From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [PATCH 04/11] drm/i915: Handle 320 vs. 333 MHz cdclk on vlv Date: Wed, 25 Jun 2014 11:53:18 -0700 Message-ID: <20140625115318.4a934087@jbarnes-desktop> References: <1402655877-6460-1-git-send-email-ville.syrjala@linux.intel.com> <1402655877-6460-5-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pa0-f54.google.com (mail-pa0-f54.google.com [209.85.220.54]) by gabe.freedesktop.org (Postfix) with ESMTP id 9B7EE6E207 for ; Wed, 25 Jun 2014 11:52:45 -0700 (PDT) Received: by mail-pa0-f54.google.com with SMTP id et14so2081251pad.13 for ; Wed, 25 Jun 2014 11:52:45 -0700 (PDT) In-Reply-To: <1402655877-6460-5-git-send-email-ville.syrjala@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: ville.syrjala@linux.intel.com Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAxMyBKdW4gMjAxNCAxMzozNzo1MCArMDMwMAp2aWxsZS5zeXJqYWxhQGxpbnV4Lmlu dGVsLmNvbSB3cm90ZToKCj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxp bnV4LmludGVsLmNvbT4KPiAKPiBEZXBlbmRpbmcgb24gdGhlIEhQTEwgZnJlcXVlbmN5IG9uZSBv ZiB0aGUgc3VwcG9ydGVkIGNkY2xrIGZycXVlbmNpZXMgaXMKPiBlaXRoZXIgMzIwTUh6IG9yIDMz M01Iei4gRmlndXJlIG91dCB3aGljaCBvbmUgaXQgaXMgdG8gYWNjdXJhdGVseSBwaWNrCj4gdGhl IG1pbmltYWwgcmVxdWlyZWQgY2RjbGsuIFRoaXMgd291bGQgYWxzbyBhdm9pZCBhIHdhcm5pbmcg ZnJvbSB0aGUKPiBjZGNsayBjb2RlIHdoZXJlIGl0IGNvbXBhcmVzIHRoZSBhY3R1YWwgY2RjbGsg cmVhZCBvdXQgZnJvbSB0aGUgaGFyZHdhcmUKPiB3aXRoIGEgdmFsdWUgdGhhdCB3YXMgY2FsY3Vs YXRlZCB1c2luZyB2YWxsZXl2aWV3X2NhbGNfY2RjbGsoKS4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBW aWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+IC0tLQo+ICBk cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCA5ICsrKysrKy0tLQo+ICAxIGZp bGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBpbmRleCA2MWQ3ZWEyLi4xZjM5ODVmIDEwMDY0NAo+ IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IEBAIC00NTA5LDE5ICs0NTA5LDIyIEBA IHN0YXRpYyB2b2lkIHZhbGxleXZpZXdfc2V0X2NkY2xrKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYs IGludCBjZGNsaykKPiAgc3RhdGljIGludCB2YWxsZXl2aWV3X2NhbGNfY2RjbGsoc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+ICAJCQkJIGludCBtYXhfcGl4Y2xrKQo+ICB7Cj4g KwlpbnQgdmNvID0gdmFsbGV5dmlld19nZXRfdmNvKGRldl9wcml2KTsKPiArCWludCBmcmVxXzMy MCA9ICh2Y28gPDwgIDEpICUgMzIwMDAwICE9IDAgPyAzMzMzMzMgOiAzMjAwMDA7Cj4gKwo+ICAJ LyoKPiAgCSAqIFJlYWxseSBvbmx5IGEgZmV3IGNhc2VzIHRvIGRlYWwgd2l0aCwgYXMgb25seSA0 IENEY2xrcyBhcmUgc3VwcG9ydGVkOgo+ICAJICogICAyMDBNSHoKPiAgCSAqICAgMjY3TUh6Cj4g LQkgKiAgIDMyME1Iego+ICsJICogICAzMjAvMzMzTUh6IChkZXBlbmRzIG9uIEhQTEwgZnJlcSkK PiAgCSAqICAgNDAwTUh6Cj4gIAkgKiBTbyB3ZSBjaGVjayB0byBzZWUgd2hldGhlciB3ZSdyZSBh Ym92ZSA5MCUgb2YgdGhlIGxvd2VyIGJpbiBhbmQKPiAgCSAqIGFkanVzdCBpZiBuZWVkZWQuCj4g IAkgKi8KPiAtCWlmIChtYXhfcGl4Y2xrID4gMzIwMDAwKjkvMTApCj4gKwlpZiAobWF4X3BpeGNs ayA+IGZyZXFfMzIwKjkvMTApCj4gIAkJcmV0dXJuIDQwMDAwMDsKPiAgCWVsc2UgaWYgKG1heF9w aXhjbGsgPiAyNjY2NjcqOS8xMCkKPiAtCQlyZXR1cm4gMzIwMDAwOwo+ICsJCXJldHVybiBmcmVx XzMyMDsKPiAgCWVsc2UKPiAgCQlyZXR1cm4gMjY2NjY3Owo+ICAJLyogTG9va3MgbGlrZSB0aGUg MjAwTUh6IENEY2xrIGZyZXEgZG9lc24ndCB3b3JrIG9uIHNvbWUgY29uZmlncyAqLwoKTG9va3Mg Z29vZC4gIFRoaXMgZG9jIHNlYXJjaGluZyBoYXMgYmVlbiBmdW4uCgpSZXZpZXdlZC1ieTogSmVz c2UgQmFybmVzIDxqYmFybmVzQHZpcnR1b3VzZ2Vlay5vcmc+CgotLSAKSmVzc2UgQmFybmVzLCBJ bnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=