From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zanoni, Paulo R" Subject: Re: [PATCH 2/2] drm/i915/fbc: Allow on unfenced surfaces, for recent gen Date: Mon, 22 Aug 2016 18:57:59 +0000 Message-ID: <1471892276.2417.13.camel@intel.com> References: <20160818082103.15702-1-chris@chris-wilson.co.uk> <20160818082103.15702-2-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 768746E153 for ; Mon, 22 Aug 2016 19:07:31 +0000 (UTC) In-Reply-To: <20160818082103.15702-2-chris@chris-wilson.co.uk> Content-Language: en-US Content-ID: <3F49EF5B68FEB34AAE0A5E7E8D7E4718@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "intel-gfx@lists.freedesktop.org" , "chris@chris-wilson.co.uk" Cc: "Vetter, Daniel" List-Id: intel-gfx@lists.freedesktop.org RW0gUXVpLCAyMDE2LTA4LTE4IMOgcyAwOToyMSArMDEwMCwgQ2hyaXMgV2lsc29uIGVzY3JldmV1 Og0KPiBPbmx5IGZiYzEgaXMgdGllZCB0byB1c2luZyBhIGZlbmNlLiBMYXRlciBpdGVyYXRpb25z IG9mIGZiYyBhcmUgbW9yZQ0KPiBmbGV4aWJsZSBhbmQgYWxsb3cgb3BlcmF0aW9uIG9uIHVuZmVu Y2VkIGZyb250YnVmZmVycy4NCj4gDQo+IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hy aXNAY2hyaXMtd2lsc29uLmNvLnVrPg0KPiBDYzogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRl ckBpbnRlbC5jb20+DQo+IENjOiAiWmFub25pLCBQYXVsbyBSIiA8cGF1bG8uci56YW5vbmlAaW50 ZWwuY29tPg0KDQpIaQ0KDQpJIHNlZSB0aGlzIHBhdGNoIHdhcyBhcHBsaWVkLiBOb3csIG9uIG15 IFNreWxha2UgbWFjaGluZSwgaWYgSSBib290DQp3aXRoIGk5MTUuZW5hYmxlX2ZiYz0xIEknbGwg Z2V0IEZJRk8gdW5kZXJydW5zIHVuZGVyIGZiY29uLiBKdXN0DQpib290aW5nIGFscmVhZHkgZ2l2 ZXMgbWUgYSBGSUZPIHVuZGVycnVuIG1lc3NhZ2UsIGFuZCB0aGVuIGlmIEkgInN1ZG8NCnN5c3Rl bWN0bCBzdG9wIGxpZ2h0ZG0iIEknbGwgZ2V0IGEgY29uc3RhbnRseS1ibGlua2luZyBzY3JlZW4u DQoNCk9mIGNvdXJzZSwgYXBwbHlpbmcgdGhlIHBhdGNoIHRoYXQgZGlzYWJsZXMgRkJDIGFmdGVy IGEgRklGTyB1bmRlcnJ1bg0Kd2lsbCBoZWxwIHN0b3BwaW5nIHRoZSBldmVyLWJsaW5raW5nIGZi Y29uLCBidXQgSSB0aGluayB3ZSBzaG91bGQgdHJ5DQp0byBhdm9pZCB0aGUgdW5kZXJydW5zIGlu IHRoZSBwbGFjZXMgd2Uga25vdyB3ZSBjYW4sIGFuZCBsZWF2ZSB0aGUNCiJkaXNhYmxlIEZCQyBv biBGSUZPIHVuZGVycnVucyIganVzdCBmb3IgdGhlIGNhc2VzIHdlJ3JlIG5vdCBleHBlY3Rpbmcu DQoNCkFsc28sIHBsZWFzZSByZW1lbWJlciB0aGF0IEkgbWVudGlvbmVkIHRoZXJlIGFyZSBGQkMg d29ya2Fyb3VuZHMgZm9yDQp1bnRpbGVkIHRoYXQgd2Ugc3RpbGwgZG9uJ3QgaW1wbGVtZW50LiBJ TUhPIHRoaXMgYXJndW1lbnQgYWxvbmUgc2hvdWxkDQpoYXZlIHByZXZlbnRlZCB0aGlzIHBhdGNo IGZyb20gYmVpbmcgbWVyZ2VkLi4uDQoNCkJhc2VkIG9uIHRoYXQsIGNhbiB3ZSBwbGVhc2UgcmV2 ZXJ0IHRoaXMgcGF0Y2g/IEknbSBhZnJhaWQgc29tZSBwZW9wbGUNCndvdWxkIGNvbnNpZGVyIHRo ZXNlIHVuZGVycnVucyBhcyBibG9ja2VycyB0byBlbmFibGluZyBGQkMsIHNvIGl0J3MNCnByb2Jh Ymx5IGJldHRlciB0byBlbmFibGUgRkJDIG9ubHkgb24gWCB0aWxlZCBmb3Igbm93LCBhbmQgbGVh dmUgdGhpcw0KZm9yIHdoZW4gd2Uga25vdyBob3cgdG8gcHJldmVudCB0aGUgdW5kZXJydW4uDQoN ClRoYW5rcywNClBhdWxvDQoNCj4gLS0tDQo+IMKgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZmJjLmMgfCA2ICsrKystLQ0KPiDCoDEgZmlsZSBjaGFuZ2VkLCA0IGluc2VydGlvbnMoKyksIDIg ZGVsZXRpb25zKC0pDQo+IA0KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZmJjLmMNCj4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9mYmMuYw0KPiBpbmRleCA1 N2UxY2E2MjRkNzMuLjk1MzRmOTBjNjU1MSAxMDA2NDQNCj4gLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZmJjLmMNCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZmJj LmMNCj4gQEAgLTc4OSw4ICs3ODksMTAgQEAgc3RhdGljIGJvb2wgaW50ZWxfZmJjX2Nhbl9hY3Rp dmF0ZShzdHJ1Y3QNCj4gaW50ZWxfY3J0YyAqY3J0YykNCj4gwqAJwqAqLw0KPiDCoAlpZiAoY2Fj aGUtPmZiLnRpbGluZ19tb2RlICE9IEk5MTVfVElMSU5HX1ggfHwNCj4gwqAJwqDCoMKgwqBjYWNo ZS0+ZmIuZmVuY2VfcmVnID09IEk5MTVfRkVOQ0VfUkVHX05PTkUpIHsNCj4gLQkJZmJjLT5ub19m YmNfcmVhc29uID0gImZyYW1lYnVmZmVyIG5vdCB0aWxlZCBvcg0KPiBmZW5jZWQiOw0KPiAtCQly ZXR1cm4gZmFsc2U7DQo+ICsJCWlmIChJTlRFTF9HRU4oZGV2X3ByaXYpIDwgNSkgew0KPiArCQkJ ZmJjLT5ub19mYmNfcmVhc29uID0gImZyYW1lYnVmZmVyIG5vdCB0aWxlZA0KPiBvciBmZW5jZWQi Ow0KPiArCQkJcmV0dXJuIGZhbHNlOw0KPiArCQl9DQo+IMKgCX0NCj4gwqAJaWYgKElOVEVMX0lO Rk8oZGV2X3ByaXYpLT5nZW4gPD0gNCAmJiAhSVNfRzRYKGRldl9wcml2KSAmJg0KPiDCoAnCoMKg wqDCoGNhY2hlLT5wbGFuZS5yb3RhdGlvbiAhPSBEUk1fUk9UQVRFXzApIHsKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==