From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH] drm/i915: Round tile chunks up for constructing partial VMAs Date: Mon, 07 Nov 2016 13:02:37 +0200 Message-ID: <1478516557.2879.1.camel@linux.intel.com> References: <20161107105443.27855-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20161107105443.27855-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org Cc: "# v4 . 9-rc1+" List-Id: intel-gfx@lists.freedesktop.org T24gbWEsIDIwMTYtMTEtMDcgYXQgMTA6NTQgKzAwMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiBX aGVuIHdlIHNwbGl0IGEgbGFyZ2Ugb2JqZWN0IHVwIGludG8gY2h1bmtzIGZvciBHVFQgZmF1bHRp bmcgKGJlY2F1c2Ugd2UKPiBjYW4ndCBmaXQgdGhlIHdob2xlIG9iamVjdCBpbnRvIHRoZSBhcGVy dHVyZSkgd2UgaGF2ZSB0byBhbGlnbiBvdXIgY3V0cwo+IHdpdGggdGhlIGZlbmNlIHJlZ2lzdGVy cy4gRWFjaCBwYXJ0aWFsIFZNQSBtdXN0IGNvdmVyIGEgY29tcGxldGUgc2V0IG9mCj4gdGlsZSBy b3dzIG9yIHRoZSBvZmZzZXQgaW50byBlYWNoIHBhcnRpYWwgVk1BIGlzIG5vdCBhbGlnbmVkIHdp dGggdGhlCj4gd2hvbGUgaW1hZ2UuIEN1cnJlbnRseSB3ZSBlbmZvcmNlIGEgbWluaW11bSBzaXpl IG9uIGVhY2ggcGFydGlhbCBWTUEsCj4gYnV0IHRoaXMgbWluaW11bSBzaXplIGl0c2VsZiB3YXMg bm90IGFsaWduZWQgdG8gdGhlIHRpbGUgcm93IGNhdXNpbmcKPiBkaXN0b3J0aW9uLgo+IAo+ID4g UmVwb3J0ZWQtYnk6IEFuZHJlYXMgUmVpcyA8YW5kcmVhcy5yZWlzQGdtYWlsLmNvbT4KPiA+IFJl cG9ydGVkLWJ5OiBDaHJpcyBDbGF5dG9uIDxjaHJpczI1NTNAZ29vZ2xlbWFpbC5jb20+Cj4gPiBS ZXBvcnRlZC1ieTogTm9yYmVydCBQcmVpbmluZyA8cHJlaW5pbmdAbG9naWMuYXQ+Cj4gPiBUZXN0 ZWQtYnk6IE5vcmJlcnQgUHJlaW5pbmcgPHByZWluaW5nQGxvZ2ljLmF0Pgo+IEZpeGVzOiAwM2Fm ODRmZTdmNDggKCJkcm0vaTkxNTogQ2hvb3NlIHBhcnRpYWwgY2h1bmtzaXplIGJhc2VkIG9uIHRp bGUgcm93IHNpemUiKQo+IEZpeGVzOiBhNjEwMDdhODNhNDYgKCJkcm0vaTkxNTogRml4IHBhcnRp YWwgR0dUVCBmYXVsdGluZyIpICMgZW5hYmxpbmcgcGF0Y2gKPiBCdWd6aWxsYTogaHR0cHM6Ly9i dWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9OTg0MDIKPiA+IFNpZ25lZC1vZmYt Ynk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+ID4gQ2M6IEpvb25h cyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4LmludGVsLmNvbT4KPiA+IENjOiBKYW5p IE5pa3VsYSA8amFuaS5uaWt1bGFAbGludXguaW50ZWwuY29tPgo+ID4gQ2M6IDxkcm0taW50ZWwt Zml4ZXNAbGlzdHMuZnJlZWRlc2t0b3Aub3JnPiAjIHY0LjktcmMxKwo+IC0tLQo+IMKgZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYyB8IDIgKy0KPiDCoDEgZmlsZSBjaGFuZ2VkLCAxIGlu c2VydGlvbigrKSwgMSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X2dlbS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwo+IGlu ZGV4IGM2NDIzODViYjIzNi4uYTUyYjQwYmJhYzZmIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZ2VtLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dl bS5jCj4gQEAgLTE4MzcsNyArMTgzNyw3IEBAIGludCBpOTE1X2dlbV9mYXVsdChzdHJ1Y3Qgdm1f YXJlYV9zdHJ1Y3QgKmFyZWEsIHN0cnVjdCB2bV9mYXVsdCAqdm1mKQo+IMKgCQkvKiBVc2UgYSBw YXJ0aWFsIHZpZXcgaWYgaXQgaXMgYmlnZ2VyIHRoYW4gYXZhaWxhYmxlIHNwYWNlICovCj4gwqAJ CWNodW5rX3NpemUgPSBNSU5fQ0hVTktfUEFHRVM7Cj4gwqAJCWlmIChpOTE1X2dlbV9vYmplY3Rf aXNfdGlsZWQob2JqKSkKPiAtCQkJY2h1bmtfc2l6ZSA9IG1heChjaHVua19zaXplLCB0aWxlX3Jv d19wYWdlcyhvYmopKTsKPiArCQkJY2h1bmtfc2l6ZSA9IHJvdW5kdXAoY2h1bmtfc2l6ZSwgdGls ZV9yb3dfcGFnZXMob2JqKSk7Cj4gwqAKCkxhdGVyIGluIGNvZGUsIGlmIGNodW5rX3NpemUgZW5k cyB1cCBiaWdnZXIgdGhhbiBvYmplY3Qgc2l6ZSwgd2UKY29udmVydCBiYWNrIHRvIG5vcm1hbCB2 aWV3LCBzbyB0aGlzIGlzIGdvb2QuIE5vdCBzdXJlIGlmIGl0J3Mgd29ydGggYQpjb21tZW50LgoK UmV2aWV3ZWQtYnk6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4LmludGVs LmNvbT4KClJlZ2FyZHMsIEpvb25hcwotLSAKSm9vbmFzIExhaHRpbmVuCk9wZW4gU291cmNlIFRl Y2hub2xvZ3kgQ2VudGVyCkludGVsIENvcnBvcmF0aW9uCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=