From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [PATCH 05/11] drm/i915: Use 200MHz cdclk on vlv when all pipes are off Date: Wed, 25 Jun 2014 11:54:06 -0700 Message-ID: <20140625115406.0a98fcfa@jbarnes-desktop> References: <1402655877-6460-1-git-send-email-ville.syrjala@linux.intel.com> <1402655877-6460-6-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-pb0-f41.google.com (mail-pb0-f41.google.com [209.85.160.41]) by gabe.freedesktop.org (Postfix) with ESMTP id 3434A6E209 for ; Wed, 25 Jun 2014 11:53:33 -0700 (PDT) Received: by mail-pb0-f41.google.com with SMTP id ma3so2064803pbc.28 for ; Wed, 25 Jun 2014 11:53:33 -0700 (PDT) In-Reply-To: <1402655877-6460-6-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 T24gRnJpLCAxMyBKdW4gMjAxNCAxMzozNzo1MSArMDMwMAp2aWxsZS5zeXJqYWxhQGxpbnV4Lmlu dGVsLmNvbSB3cm90ZToKCj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxp bnV4LmludGVsLmNvbT4KPiAKPiBEcm9wIHRoZSBjZGNsayBmcmVxdWVuY3kgdG8gMjAwTUh6IG9u IHZsdiB3aGVuIGFsbCBwaXBlcyBhcmUgb2ZmLiBJbgo+IHRoZW9yeSB3ZSBzaG91bGQgYmUgYWJs ZSB0byB1c2UgMjAwTUh6IGFsc28gd2hlbiB0aGUgcGl4ZWwgY2xvY2sgaXMgYXQKPiBtb3N0IDkw JSBvZiAyMDBNSHouIEhvd2V2ZXIgaW4gcHJhY3RpY2UgYWxsIHdlIHNlZW0gdG8gZ2V0IGlzIGEg c29saWQKPiBjb2xvciBwaWN0dXJlIG9yIGFuIG90aGVyd2lzZSBjb3JydXB0ZWQgZGlzcGxheS4K PiAKPiBTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXgu aW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMg fCA5ICsrKysrKystLQo+ICAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCAyIGRlbGV0 aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNw bGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBpbmRleCAxZjM5 ODVmLi4zYTliMDE3IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rp c3BsYXkuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IEBA IC00NTIwLDE0ICs0NTIwLDE5IEBAIHN0YXRpYyBpbnQgdmFsbGV5dmlld19jYWxjX2NkY2xrKHN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPiAgCSAqICAgNDAwTUh6Cj4gIAkgKiBT byB3ZSBjaGVjayB0byBzZWUgd2hldGhlciB3ZSdyZSBhYm92ZSA5MCUgb2YgdGhlIGxvd2VyIGJp biBhbmQKPiAgCSAqIGFkanVzdCBpZiBuZWVkZWQuCj4gKwkgKgo+ICsJICogV2Ugc2VlbSB0byBn ZXQgYW4gdW5zdGFibGUgb3Igc29saWQgY29sb3IgcGljdHVyZSBhdCAyMDBNSHouCj4gKwkgKiBO b3Qgc3VyZSB3aGF0J3Mgd3JvbmcuIEZvciBub3cgdXNlIDIwME1IeiBvbmx5IHdoZW4gYWxsIHBp cGVzCj4gKwkgKiBhcmUgb2ZmLgo+ICAJICovCj4gIAlpZiAobWF4X3BpeGNsayA+IGZyZXFfMzIw KjkvMTApCj4gIAkJcmV0dXJuIDQwMDAwMDsKPiAgCWVsc2UgaWYgKG1heF9waXhjbGsgPiAyNjY2 NjcqOS8xMCkKPiAgCQlyZXR1cm4gZnJlcV8zMjA7Cj4gLQllbHNlCj4gKwllbHNlIGlmIChtYXhf cGl4Y2xrID4gMCkKPiAgCQlyZXR1cm4gMjY2NjY3Owo+IC0JLyogTG9va3MgbGlrZSB0aGUgMjAw TUh6IENEY2xrIGZyZXEgZG9lc24ndCB3b3JrIG9uIHNvbWUgY29uZmlncyAqLwo+ICsJZWxzZQo+ ICsJCXJldHVybiAyMDAwMDA7Cj4gIH0KPiAgCj4gIC8qIGNvbXB1dGUgdGhlIG1heCBwaXhlbCBj bG9jayBmb3IgbmV3IGNvbmZpZ3VyYXRpb24gKi8KCkkgZ3Vlc3MgdGhpcyBpcyBzYWZlLCBidXQg b3B0aW9uYWwgKHdvbid0IHdlIGJlIHNodXR0aW5nIG9mZiB0aGUgY2xvY2tzCmFueXdheT8pLgoK UmV2aWV3ZWQtYnk6IEplc3NlIEJhcm5lcyA8amJhcm5lc0B2aXJ0dW91c2dlZWsub3JnPgoKLS0g Ckplc3NlIEJhcm5lcywgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK