From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 1/2] drm/i915: Rotated view does not need a fence Date: Tue, 25 Oct 2016 15:17:21 +0100 Message-ID: References: <1477404024-2864-1-git-send-email-tvrtko.ursulin@linux.intel.com> <20161025141222.GQ4617@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id D15C16E1C2 for ; Tue, 25 Oct 2016 14:17:23 +0000 (UTC) In-Reply-To: <20161025141222.GQ4617@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= , Tvrtko Ursulin Cc: Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDI1LzEwLzIwMTYgMTU6MTIsIFZpbGxlIFN5cmrDpGzDpCB3cm90ZToKPiBPbiBUdWUsIE9j dCAyNSwgMjAxNiBhdCAwMzowMDoyM1BNICswMTAwLCBUdnJ0a28gVXJzdWxpbiB3cm90ZToKPj4g RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KPj4KPj4gV2Ug ZG8gbm90IG5lZWQgdG8gc2V0IHVwIGEgZmVuY2UgZm9yIHRoZSByb3RhdGVkIHZpZXcuCj4+Cj4+ IERpc3BsYXkgZG9lcyBub3QgbmVlZCBpdCBhbmQgbm8gb25lIGNhbiBhY2Nlc3MgaXQuCj4+Cj4+ IFNpZ25lZC1vZmYtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+ Cj4+IENjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KPj4gQ2M6IEpv b25hcyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4LmludGVsLmNvbT4KPgo+IEJyb2tl biBieSAwNWEyMGQwOThkYjEgKCJkcm0vaTkxNTogTW92ZSBtYXAtYW5kLWZlbmNlYWJsZSB0cmFj a2luZyB0bwo+IHRoZSBWTUEiKSA/CgpXYXNuJ3Qgc3VyZSBpZiB0aGlzIGlzIGNvbnNpZGVyZWQg YSBicmVha2FnZS4gV2lsbCBhZGQgd2hlbiB5b3UgbWFkZSB0aGUgCmVmZm9ydCB0byBkaWcgb3V0 IHRoZSBjb21taXQsIHRoYW5rcyEKClJlZ2FyZHMsCgpUdnJ0a28KCj4KPj4gLS0tCj4+ICBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaCB8IDMgKystCj4+ICAxIGZpbGUgY2hhbmdl ZCwgMiBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4+Cj4+IGRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfZ2VtX2d0dC5oCj4+IGluZGV4IGMyNDFkODE0MzI1NS4uYzc5ZDdhYjc1MDAzIDEwMDY0NAo+ PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaAo+PiArKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaAo+PiBAQCAtMjUxLDcgKzI1MSw4IEBAIHN0 YXRpYyBpbmxpbmUgYm9vbCBpOTE1X3ZtYV9pc19nZ3R0KGNvbnN0IHN0cnVjdCBpOTE1X3ZtYSAq dm1hKQo+Pgo+PiAgc3RhdGljIGlubGluZSBib29sIGk5MTVfdm1hX2lzX21hcF9hbmRfZmVuY2Vh YmxlKGNvbnN0IHN0cnVjdCBpOTE1X3ZtYSAqdm1hKQo+PiAgewo+PiAtCXJldHVybiB2bWEtPmZs YWdzICYgSTkxNV9WTUFfQ0FOX0ZFTkNFOwo+PiArCXJldHVybiB2bWEtPmZsYWdzICYgSTkxNV9W TUFfQ0FOX0ZFTkNFICYmCj4+ICsJICAgICAgIHZtYS0+Z2d0dF92aWV3LnR5cGUgIT0gSTkxNV9H R1RUX1ZJRVdfUk9UQVRFRDsKPj4gIH0KPj4KPj4gIHN0YXRpYyBpbmxpbmUgYm9vbCBpOTE1X3Zt YV9pc19jbG9zZWQoY29uc3Qgc3RydWN0IGk5MTVfdm1hICp2bWEpCj4+IC0tCj4+IDIuNy40Cj4+ Cj4+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4+IElu dGVsLWdmeCBtYWlsaW5nIGxpc3QKPj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+ PiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eAo+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=