From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Use dpcd read wake for sink crc calls. Date: Thu, 27 Aug 2015 11:21:11 +0200 Message-ID: References: <1440112320-21884-1-git-send-email-rodrigo.vivi@intel.com> <20150826090608.GN20434@phenom.ffwll.local> <1440607384.3879.271.camel@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-ob0-f170.google.com (mail-ob0-f170.google.com [209.85.214.170]) by gabe.freedesktop.org (Postfix) with ESMTPS id 398356E72E for ; Thu, 27 Aug 2015 02:21:12 -0700 (PDT) Received: by obbfr1 with SMTP id fr1so13636346obb.1 for ; Thu, 27 Aug 2015 02:21:11 -0700 (PDT) In-Reply-To: <1440607384.3879.271.camel@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Vivi, Rodrigo" Cc: "intel-gfx@lists.freedesktop.org" , "vivijim@rdvivi-budapest.jf.intel.com" List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBBdWcgMjYsIDIwMTUgYXQgNjo0MSBQTSwgVml2aSwgUm9kcmlnbyA8cm9kcmlnby52 aXZpQGludGVsLmNvbT4gd3JvdGU6Cj4gT24gV2VkLCAyMDE1LTA4LTI2IGF0IDExOjA2ICswMjAw LCBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+PiBPbiBUaHUsIEF1ZyAyMCwgMjAxNSBhdCAwNDoxMjow MFBNIC0wNzAwLCBSb2RyaWdvIFZpdmkgd3JvdGU6Cj4+ID4gRnJvbTogUm9kcmlnbyBWaXZpIDx2 aXZpamltQHJkdml2aS1idWRhcGVzdC5qZi5pbnRlbC5jb20+Cj4+ID4KPj4gPiBMZXQncyB1c2Ug YSBuYXRpdmUgcmVhZCB3aXRoIHJldHJ5IGFzIHN1Z2dlc3RlZCBwZXIgc3BlYyB0bwo+PiA+IGZp eCBTaW5rIENSQyBvbiBTS0wgd2hlbiBQU1IgaXMgZW5hYmxlZC4KPj4gPgo+PiA+IFdpdGggUFNS IGVuYWJsZWQgcGFuZWwgaXMgcHJvYmFibHkgdGFraW5nIG1vcmUgdGltZSB0byB3YWtlCj4+ID4g YW5kIGRwY2QgcmVhZCBpcyBmYWxpbmcuCj4+ID4KPj4gPiBDYzogU29uaWthIEppbmRhbCA8c29u aWthLmppbmRhbEBpbnRlbC5jb20+Cj4+ID4gU2lnbmVkLW9mZi1ieTogUm9kcmlnbyBWaXZpIDx2 aXZpamltQHJkdml2aS1idWRhcGVzdC5qZi5pbnRlbC5jb20+Cj4+Cj4+IFNlZW1zIGxpa2Ugd2Ug c2hvdWxkIGp1c3QgbW92ZSB0aGUgdHJpY2tlcnkgd2UgZG8gaW4gb3VyIG93biB2ZXJzaW9uCj4+ IGludG8KPj4gdGhlIGRwIGhlbHBlcnMgaW4gdGhlIGNvcmUgaWYgdGhpcyBpcyBuZWVkZWQgYWxs IG92ZXIgdGhlIHBsYWNlPwo+Cj4gSSd2ZSB3b25kZXJlZCB0aGlzLCBidXQgSSB0aG91Z2h0IHRo ZXJlIHdhcyBhIGdvb2QgcmVhc29uIHRvIGxldCB0aGlzCj4gdHJpY2sgc2VwYXJhdGVkLgoKSSB0 aGluayBpbiBnZW5lcmFsIHlvdSBjYW4gYXNzdW1lIHRoYXQgaWYgaTkxNSBkcCBzaW5rIGhhbmRs aW5nIGlzCnNwZWNpYWwgaXQncyBiZWNhdXNlIHdlIGhhdmUgbW9yZSB0ZXN0aW5nIG9uIHZhcmlv dXMgYnJva2VuIGh3IG91dAp0aGVyZS4KCj4+IEF0IGxlYXN0IGluIGk5MTUgd2UgdXNlIGl0IGV2 ZXJ5d2hlcmUgYW5kIGl0IGRvZXNuJ3Qgc2VlbSBhY3RpdmVseQo+PiBoYXJtZnVsCj4+IHJlYWxs eSAuLi4gTWF5YmUgdGhlIG9ubHkgZXhjZXB0aW9uIHdvdWxkIGJlIHRoZSBpMmMtb3Zlci1kcF9h dXgKPj4gY29kZS4KPgo+IFdoeSB0aGlzIHdvdWxkIGJlIHRoZSBleGNlcHRpb24/IE1heWJlIHRo aXMgd2FzIHRoZSBnb29kIHJlYXNvbj8KCkknZCBiZSBmYWlybHkgZWFzeSB0byBrZWVwIGFuIGlu dGVybmFsIF9fZHJtX2RwX2F1eF9yZWFkIChuZWVkIGl0CmFueXdheSB0byBpbXBsZW1lbnQgdGhp cyB0cmljaykgYW5kIHVzZSB0aGF0IGluIGkyYy4gQXQgbGVhc3QgdGhhdCdzCndoYXQgSSdkIGRv IHdpdGhvdXQgYW55IGV2aWRlbmNlIHRoYXQgd2UgbmVlZCB0byBtYWtlIHRoaXMgd2FrZSBkYW5j ZQphbHNvIGZvciBpMmMgdHJhbnNhY3Rpb25zLiBpMmMgdXNlcyBhIHNwZWNpYWwgZHAtYXV4IG1v ZGUgb24gdGhlIHdpcmUsCnNvIG1ha2VzIHNvbWUgc2Vuc2UgaWYgaXQncyBkaWZmZXJlbnQuIFNl ZSBhbHNvIHRoZSByZWNlbnQgd29yayBmcm9tClZpbGxlIHRvIHR1bmUgdGhlIGkyYyBkcC1hdXgg dGltZW91dHMgYW5kIHJldHJpZXMsIGl0IHJlYWxseSBzZWVtcyB0bwpiZSBhIHdvcmxkIG9mIGl0 cyBvd24gYSBiaXQuCi1EYW5pZWwKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIs IEludGVsIENvcnBvcmF0aW9uCis0MSAoMCkgNzkgMzY1IDU3IDQ4IC0gaHR0cDovL2Jsb2cuZmZ3 bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK