From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 55/59] drm/i915: Remove fallback poll for ring buffer space Date: Thu, 19 Mar 2015 17:16:07 +0200 Message-ID: <87egoluifc.fsf@intel.com> References: <1426768264-16996-1-git-send-email-John.C.Harrison@Intel.com> <1426768264-16996-56-git-send-email-John.C.Harrison@Intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 5D0F56E276 for ; Thu, 19 Mar 2015 08:14:33 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Daniel, Thomas" , "Harrison, John C" , "Intel-GFX@Lists.FreeDesktop.Org" List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAxOSBNYXIgMjAxNSwgIkRhbmllbCwgVGhvbWFzIiA8dGhvbWFzLmRhbmllbEBpbnRl bC5jb20+IHdyb3RlOgo+PiAtCWlmICgmcmVxdWVzdC0+bGlzdCA9PSAmcmluZy0+cmVxdWVzdF9s aXN0KQo+PiArCS8qIEl0IHNob3VsZCBhbHdheXMgYmUgcG9zc2libGUgdG8gZmluZCBhIHN1aXRh YmxlIHJlcXVlc3QhICovCj4+ICsJaWYgKCZyZXF1ZXN0LT5saXN0ID09ICZyaW5nLT5yZXF1ZXN0 X2xpc3QpIHsKPj4gKwkJV0FSTl9PTih0cnVlKTsKPj4gIAkJcmV0dXJuIC1FTk9TUEM7Cj4+ICsJ fQo+IERvbuKAmXQgd2Ugbm9ybWFsbHkgc2F5Cj4gCWlmIChXQVJOX09OKCZyZXF1ZXN0LT5saXN0 ID09ICZyaW5nLT5yZXF1ZXN0X2xpc3QpKQo+IAkJcmV0dXJuIC1FTk9TUEM7CgpZZXMsIHBhcnRp Y3VsYXJseSBzaW5jZSB3ZSd2ZSBhbWVuZGVkIFdBUk5fT04gd2l0aGluIGk5MTUgdG8gcHJpbnQg b3V0CnRoZSBjb25kaXRpb24gdGhhdCBmYWlsZWQuICJ0cnVlIiBpcyBub3QgdmVyeSB1c2VmdWwg d2l0aCB0aGF0LiA7KQoKQlIsCkphbmkuCgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291 cmNlIFRlY2hub2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aW50ZWwtZ2Z4Cg==