From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Only fence tiled region of object. Date: Wed, 21 Jan 2015 19:09:08 +0200 Message-ID: <87d2685adn.fsf@intel.com> References: <1418925086-16001-1-git-send-email-bob.j.paauwe@intel.com> <20141218203737.GT2711@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 0B1116E294 for ; Wed, 21 Jan 2015 09:20:47 -0800 (PST) In-Reply-To: <20141218203737.GT2711@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter , Bob Paauwe Cc: intel-gfx List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAxOCBEZWMgMjAxNCwgRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xsLmNoPiB3cm90 ZToKPiBPbiBUaHUsIERlYyAxOCwgMjAxNCBhdCAwOTo1MToyNkFNIC0wODAwLCBCb2IgUGFhdXdl IHdyb3RlOgo+PiBXaGVuIGNyZWF0aW5nIGEgZmVuY2UgZm9yIGEgdGlsZWQgb2JqZWN0LCBvbmx5 IGZlbmNlIHRoZSBhcmVhIHRoYXQKPj4gbWFrZXMgdXAgdGhlIGFjdHVhbCB0aWxlcy4gIFRoZSBv YmplY3QgbWF5IGJlIGxhcmdlciB0aGFuIHRoZSB0aWxlZAo+PiBhcmVhIGFuZCBpZiB3ZSBhbGxv dyB0aG9zZSBleHRyYSBhZGRyZXNzZXMgdG8gYmUgZmVuY2VkLCB0aGV5J2xsCj4+IGdldCBjb252 ZXJ0ZWQgdG8gYWRkcmVzc2VzIGJleW9uZCB3aGVyZSB0aGUgb2JqZWN0IGlzIG1hcHBlZC4gVGhp cwo+PiBvcGVucyB1cCB0aGUgcG9zc2libGl0eSBvZiB3cml0ZXMgYmV5b25kIHRoZSBlbmQgb2Yg b2JqZWN0Lgo+PiAKPj4gVG8gcHJldmVudCB0aGlzLCB3ZSBhZGp1c3QgdGhlIHNpemUgb2YgdGhl IGZlbmNlIHRvIG9ubHkgZW5jb21wYXNzCj4+IHRoZSBhcmVhIHRoYXQgbWFrZXMgdXAgdGhlIGFj dHVhbCB0aWxlcy4gIFRoZSBleHRyYSBzcGFjZSBpcyBjb25zaWRlcmVkCj4+IHVuLXRpbGVkIGFu ZCBub3cgYmVoYXZlcyBhcyBpZiBpdCB3YXMgYSBsaW5lYXIgb2JqZWN0Lgo+PiAKPj4gVGVzdGNh c2U6IGlndC9nZW1fdGlsZWRfZmVuY2Vfb3ZlcmZsb3cKPj4gUmVwb3J0ZWQtYnk6IERhbiBIZXR0 ZW5hIDxkYW5oQGdocy5jb20+Cj4+IFNpZ25lZC1vZmYtYnk6IEJvYiBQYWF1d2UgPGJvYi5qLnBh YXV3ZUBpbnRlbC5jb20+Cj4KPiBQcmVzdW1pbmcgdGhpcyBpbmRlZWQgYmxvd3MgdXAgKEkgZGlk bid0IHRyeSB5b3VyIHRlc3QpIHRoaXMgaXMgb25lIGZvcgo+IEphbmkuCj4KPiBSZXZpZXdlZC1i eTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5jaD4KPiBDYzogc3RhYmxlQHZn ZXIua2VybmVsLm9yZwoKUHVzaGVkIHRvIGRybS1pbnRlbC1maXhlcywgdGhhbmtzIGZvciB0aGUg cGF0Y2ggYW5kIHJldmlldy4KCkJSLApKYW5pLgoKCj4KPiBUaGFua3MsIERhbmllbAo+Cj4+IC0t LQo+PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYyB8IDcgKysrKysrKwo+PiAgMSBm aWxlIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKQo+PiAKPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5j Cj4+IGluZGV4IDY3NTUwYWMuLmM5YWNiZmEgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZ2VtLmMKPj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0u Ywo+PiBAQCAtMzE3Myw2ICszMTczLDEzIEBAIHN0YXRpYyB2b2lkIGk5NjVfd3JpdGVfZmVuY2Vf cmVnKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIGludCByZWcsCj4+ICAJCXUzMiBzaXplID0gaTkx NV9nZW1fb2JqX2dndHRfc2l6ZShvYmopOwo+PiAgCQl1aW50NjRfdCB2YWw7Cj4+ICAKPj4gKwkJ LyogQWRqdXN0IGZlbmNlIHNpemUgdG8gbWF0Y2ggdGlsZWQgYXJlYSAqLwo+PiArCQlpZiAob2Jq LT50aWxpbmdfbW9kZSAhPSBJOTE1X1RJTElOR19OT05FKSB7Cj4+ICsJCQl1aW50MzJfdCByb3df c2l6ZSA9IG9iai0+c3RyaWRlICoKPj4gKwkJCQkob2JqLT50aWxpbmdfbW9kZSA9PSBJOTE1X1RJ TElOR19ZID8gMzIgOiA4KTsKPj4gKwkJCXNpemUgPSAoc2l6ZSAvIHJvd19zaXplKSAqIHJvd19z aXplOwo+PiArCQl9Cj4+ICsKPj4gIAkJdmFsID0gKHVpbnQ2NF90KSgoaTkxNV9nZW1fb2JqX2dn dHRfb2Zmc2V0KG9iaikgKyBzaXplIC0gNDA5NikgJgo+PiAgCQkJCSAweGZmZmZmMDAwKSA8PCAz MjsKPj4gIAkJdmFsIHw9IGk5MTVfZ2VtX29ial9nZ3R0X29mZnNldChvYmopICYgMHhmZmZmZjAw MDsKPj4gLS0gCj4+IDIuMS4wCj4+IAo+PiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwo+PiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4+IEludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKPj4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeAo+Cj4gLS0gCj4gRGFuaWVsIFZldHRlcgo+IFNvZnR3YXJl IEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgo+ICs0MSAoMCkgNzkgMzY1IDU3IDQ4IC0gaHR0 cDovL2Jsb2cuZmZ3bGwuY2gKCi0tIApKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVj aG5vbG9neSBDZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1n ZngK