From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zanoni, Paulo R" Subject: Re: [PATCH igt 2/2] kms_frontbuffer_tracking: standardize the used FB sizes Date: Mon, 7 Dec 2015 14:04:51 +0000 Message-ID: <1449497090.4929.14.camel@intel.com> References: <1449060421-29849-1-git-send-email-paulo.r.zanoni@intel.com> <1449060421-29849-2-git-send-email-paulo.r.zanoni@intel.com> <20151204152848.GX10243@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 143186E052 for ; Mon, 7 Dec 2015 06:04:53 -0800 (PST) In-Reply-To: <20151204152848.GX10243@phenom.ffwll.local> Content-Language: en-US Content-ID: <51D0C396A1F60E4E9D90A7B0BD29A1DE@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "daniel@ffwll.ch" Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org RW0gU2V4LCAyMDE1LTEyLTA0IMOgcyAxNjoyOCArMDEwMCwgRGFuaWVsIFZldHRlciBlc2NyZXZl dToNCj4gT24gV2VkLCBEZWMgMDIsIDIwMTUgYXQgMTA6NDc6MDFBTSAtMDIwMCwgUGF1bG8gWmFu b25pIHdyb3RlOg0KPiA+IFdlIHdhbnQgdG8gbWFrZSBzdXJlIHRoYXQgYm90aCB0aWxlZCBhbmQg dW50aWxlZCBidWZmZXJzIGhhdmUgdGhlDQo+ID4gc2FtZQ0KPiA+IHNpemUgZm9yIHRoZSBzYW1l IHdpZHRoL2hlaWdodC9mb3JtYXQuIFRoaXMgd2lsbCBhbGxvdyBiZXR0ZXINCj4gPiBjb250cm9s DQo+ID4gb3ZlciB0aGUgZmFpbHVyZSBwYXRocyBleGVyY2lzZWQgYnkgb3VyIHRlc3RzOiB3aGVu IHdlIHRyeSB0byBmbGlwDQo+ID4gZnJvbSB0aWxlZCB0byB1bnRpbGVkLCB3ZSdsbCBiZSBzdXJl IHRoYXQgd2Ugd29uJ3QgZXhlY3V0ZSB0aGUNCj4gPiBlcnJvcg0KPiA+IHBhdGggdGhhdCBjaGVj a3MgZm9yIGJ1ZmZlciBzaXplcy4NCj4gPiANCj4gPiB2MjogVXNlIHRoZSBuZXcgaWd0X2NhbGNf ZmJfc2l6ZSgpIGluc3RlYWQgb2YgaW1wbGVtZW50aW5nIG91ciBvd24NCj4gPiBzaXplIGNhbGN1 bGF0aW9uIChEYW5pZWwpLg0KPiA+IA0KPiA+IFNpZ25lZC1vZmYtYnk6IFBhdWxvIFphbm9uaSA8 cGF1bG8uci56YW5vbmlAaW50ZWwuY29tPg0KPiA+IC0tLQ0KPiA+IMKgdGVzdHMva21zX2Zyb250 YnVmZmVyX3RyYWNraW5nLmMgfCA1MSArKysrKysrKysrKysrKysrKysrKysrKysrKw0KPiA+IC0t LS0tLS0tLS0tLS0tDQo+ID4gwqAxIGZpbGUgY2hhbmdlZCwgMzQgaW5zZXJ0aW9ucygrKSwgMTcg ZGVsZXRpb25zKC0pDQo+ID4gDQo+ID4gZGlmZiAtLWdpdCBhL3Rlc3RzL2ttc19mcm9udGJ1ZmZl cl90cmFja2luZy5jDQo+ID4gYi90ZXN0cy9rbXNfZnJvbnRidWZmZXJfdHJhY2tpbmcuYw0KPiA+ IGluZGV4IDgxNzAzZWMuLjNkYjk1ZDIgMTAwNjQ0DQo+ID4gLS0tIGEvdGVzdHMva21zX2Zyb250 YnVmZmVyX3RyYWNraW5nLmMNCj4gPiArKysgYi90ZXN0cy9rbXNfZnJvbnRidWZmZXJfdHJhY2tp bmcuYw0KPiA+IEBAIC00NzksMTAgKzQ3OSwyOCBAQCBzdGF0aWMgYm9vbCBpbml0X21vZGVzZXRf Y2FjaGVkX3BhcmFtcyh2b2lkKQ0KPiA+IMKgCXJldHVybiB0cnVlOw0KPiA+IMKgfQ0KPiA+IMKg DQo+ID4gK3N0YXRpYyBpbnQgZm9ybWF0X2dldF9icHAodWludDMyX3QgZm9ybWF0KQ0KPiANCj4g QWgsIG1pc3NlZCBvbmU6IGlndF9kcm1fZm9ybWF0X3RvX2JwcCBwbGVhc2UsIGFuZCBpZiBpdCBk b2Vzbid0IGNvdmVyDQo+IHRoZW0gYWxsIHdlDQo+IG5lZWQgdG8gZml4IHRoYXQgYXNhcC4NCg0K SSdtIG5vdCBzdXJlIGlmIHRoaXMgaXMgYSBnb29kIGlkZWEuIE5vdCBldmVyeSBEUk0gZm9ybWF0 IGhhcyBhDQptYXRjaGluZyBjYWlybyBmb3JtYXQsIGFuZCBpdCBzZWVtcyB0aGUgd2hvbGUgaWd0 X2ZiIGNvZGUgaXMgYnVpbHQNCmJhc2VkIG9uIHRoaXMgYXNzdW1wdGlvbi4gT24gYSBxdWljayBs b29rLCBpdCByZWFsbHkgc2VlbXMgdGhhdCBib3RoDQprbXNfcmVuZGVyLmMgYW5kIGttc19hdG9t aWMuYyB3aWxsIGJyZWFrIGlmIEkgYWRkIEFSR0IyMTAxMDEwIHdpdGggYQ0KbWF0Y2hpbmcgQ0FJ Uk9fSU5WQUxJRCAoc2luY2UgdGhleSBjYWxsIGlndF9nZXRfYWxsX2Zvcm1hdHMoKSBhbmQgdXNl DQpjYWlybykuDQoNCkkga25vdywgeW91IGNhbiBxdWVzdGlvbiB0aGUgdXNlIG9mIEFSR0IyMTAx MDEwIGJ5DQprbXNfZnJvbnRidWZmZXJfdHJhY2tpbmcgKHdlIGRvbid0IHVzZSBpdCBhbnltb3Jl LCB0aGUgZm9ybWF0IGlzIHRoZXJlDQphcyBhbiBhcnRpZmFjdCBvZiBhbiBvbGRlciBhdHRlbXB0 IHdoZW4gSSBpbml0aWFsbHkgYWRkZWQgc3VwcG9ydCBmb3INCm11bHRpcGxlIGZvcm1hdHMpLCBi dXQgdGhhdCBkb2Vzbid0IHNvbHZlIHRoZSBiaWdnZXIgcHJvYmxlbSB0aGF0IHdlDQpjYW4ndCBl YXNpbHkgZXhwYW5kIGlndF9kcm1fZm9ybWF0X3RvX2JwcCgpLg0KDQpJZiB5b3Ugc3RpbGwgaW5z aXN0LCB0aGUgYmlnIHBsYW4gc2hvdWxkIGJlIHRvIG1ha2Ugc3VyZSB0aGF0IGJvdGgNCmlndF9m YiBhbmQgdGhlIGxpYnMgY2FuIHByb3Blcmx5IGhhbmRsZSB0aGUgY2FzZXMgd2hlcmUgYSBEUk0g Zm9ybWF0DQpkb2Vzbid0IGhhdmUgYSBtYXRjaGluZyBjYWlybyBmb3JtYXQsIGJ1dCBJIGRvbid0 IHdhbnQgdG8gYmxvY2sgbXkNCmN1cnJlbnQgdGFza3Mgb24gdGhpcy4gU28gSSdkIHZvdGUgdG8g bWVyZ2UgbXkgcGF0Y2hlcyBhcy1pcyBmb3Igbm93Lg0KDQpXaGF0IGRvIHlvdSB0aGluaz8NCg0K PiAtRGFuaWVsDQo+IA0KPiA+ICt7DQo+ID4gKwlzd2l0Y2ggKGZvcm1hdCkgew0KPiA+ICsJY2Fz ZSBEUk1fRk9STUFUX1JHQjU2NToNCj4gPiArCQlyZXR1cm4gMTY7DQo+ID4gKwljYXNlIERSTV9G T1JNQVRfWFJHQjg4ODg6DQo+ID4gKwljYXNlIERSTV9GT1JNQVRfQVJHQjg4ODg6DQo+ID4gKwlj YXNlIERSTV9GT1JNQVRfQVJHQjIxMDEwMTA6DQo+ID4gKwljYXNlIERSTV9GT1JNQVRfWFJHQjIx MDEwMTA6DQo+ID4gKwkJcmV0dXJuIDMyOw0KPiA+ICsJZGVmYXVsdDoNCj4gPiArCQlpZ3RfYXNz ZXJ0KGZhbHNlKTsNCj4gPiArCX0NCj4gPiArfQ0KPiA+ICsNCj4gPiDCoHN0YXRpYyB2b2lkIGNy ZWF0ZV9mYihlbnVtIHBpeGVsX2Zvcm1hdCBwZm9ybWF0LCBpbnQgd2lkdGgsIGludA0KPiA+IGhl aWdodCwNCj4gPiDCoAkJwqDCoMKgwqDCoMKgdWludDY0X3QgdGlsaW5nLCBpbnQgcGxhbmUsIHN0 cnVjdCBpZ3RfZmINCj4gPiAqZmIpDQo+ID4gwqB7DQo+ID4gwqAJdWludDMyX3QgZm9ybWF0Ow0K PiA+ICsJdW5zaWduZWQgaW50IHNpemUsIHN0cmlkZTsNCj4gPiArCWludCBicHA7DQo+ID4gKwl1 aW50NjRfdCB0aWxpbmdfZm9yX3NpemU7DQo+ID4gwqANCj4gPiDCoAlzd2l0Y2ggKHBmb3JtYXQp IHsNCj4gPiDCoAljYXNlIEZPUk1BVF9SR0I4ODg6DQo+ID4gQEAgLTUxMiw3ICs1MzAsMjEgQEAg c3RhdGljIHZvaWQgY3JlYXRlX2ZiKGVudW0gcGl4ZWxfZm9ybWF0DQo+ID4gcGZvcm1hdCwgaW50 IHdpZHRoLCBpbnQgaGVpZ2h0LA0KPiA+IMKgCQlpZ3RfYXNzZXJ0KGZhbHNlKTsNCj4gPiDCoAl9 DQo+ID4gwqANCj4gPiAtCWlndF9jcmVhdGVfZmIoZHJtLmZkLCB3aWR0aCwgaGVpZ2h0LCBmb3Jt YXQsIHRpbGluZywgZmIpOw0KPiA+ICsJLyogV2Ugd2FudCBhbGwgZnJvbnRidWZmZXJzIHdpdGgg dGhlIHNhbWUNCj4gPiB3aWR0aC9oZWlnaHQvZm9ybWF0IHRvIGhhdmUNCj4gPiArCcKgKiB0aGUg c2FtZSBzaXplIHJlZ2FyZGxlc3Mgb2YgdGlsaW5nIHNpbmNlIHdlIHdhbnQgdG8NCj4gPiBwcm9w ZXJseSBleGVyY2lzZQ0KPiA+ICsJwqAqIHRoZSBLZXJuZWwncyBzcGVjaWZpYyB0aWxpbmctY2hl Y2tpbmcgY29kZSBwYXRocw0KPiA+IHdpdGhvdXQgYWNjaWRlbnRhbGx5DQo+ID4gKwnCoCogaGl0 dGluZyBzaXplLWNoZWNraW5nIG9uZXMgZmlyc3QuICovDQo+ID4gKwlicHAgPSBmb3JtYXRfZ2V0 X2JwcChmb3JtYXQpOw0KPiA+ICsJaWYgKHBsYW5lID09IFBMQU5FX0NVUikNCj4gPiArCQl0aWxp bmdfZm9yX3NpemUgPSBMT0NBTF9EUk1fRk9STUFUX01PRF9OT05FOw0KPiA+ICsJZWxzZQ0KPiA+ ICsJCXRpbGluZ19mb3Jfc2l6ZSA9IExPQ0FMX0k5MTVfRk9STUFUX01PRF9YX1RJTEVEOw0KPiA+ ICsNCj4gPiArCWlndF9jYWxjX2ZiX3NpemUoZHJtLmZkLCB3aWR0aCwgaGVpZ2h0LCBicHAsDQo+ ID4gdGlsaW5nX2Zvcl9zaXplLCAmc2l6ZSwNCj4gPiArCQkJwqAmc3RyaWRlKTsNCj4gPiArDQo+ ID4gKwlpZ3RfY3JlYXRlX2ZiX3dpdGhfYm9fc2l6ZShkcm0uZmQsIHdpZHRoLCBoZWlnaHQsIGZv cm1hdCwNCj4gPiB0aWxpbmcsIGZiLA0KPiA+ICsJCQkJwqDCoMKgc2l6ZSwgc3RyaWRlKTsNCj4g PiDCoH0NCj4gPiDCoA0KPiA+IMKgc3RhdGljIHVpbnQzMl90IHBpY2tfY29sb3Ioc3RydWN0IGln dF9mYiAqZmIsIGVudW0gY29sb3IgZWNvbG9yKQ0KPiA+IEBAIC0xMDk0LDIxICsxMTI2LDYgQEAg c3RhdGljIHZvaWQgKmJ1c3lfdGhyZWFkX2Z1bmModm9pZCAqZGF0YSkNCj4gPiDCoAlwdGhyZWFk X2V4aXQoMCk7DQo+ID4gwqB9DQo+ID4gwqANCj4gPiAtc3RhdGljIGludCBmYl9nZXRfYnBwKHN0 cnVjdCBpZ3RfZmIgKmZiKQ0KPiA+IC17DQo+ID4gLQlzd2l0Y2ggKGZiLT5kcm1fZm9ybWF0KSB7 DQo+ID4gLQljYXNlIERSTV9GT1JNQVRfUkdCNTY1Og0KPiA+IC0JCXJldHVybiAxNjsNCj4gPiAt CWNhc2UgRFJNX0ZPUk1BVF9YUkdCODg4ODoNCj4gPiAtCWNhc2UgRFJNX0ZPUk1BVF9BUkdCODg4 ODoNCj4gPiAtCWNhc2UgRFJNX0ZPUk1BVF9BUkdCMjEwMTAxMDoNCj4gPiAtCWNhc2UgRFJNX0ZP Uk1BVF9YUkdCMjEwMTAxMDoNCj4gPiAtCQlyZXR1cm4gMzI7DQo+ID4gLQlkZWZhdWx0Og0KPiA+ IC0JCWlndF9hc3NlcnQoZmFsc2UpOw0KPiA+IC0JfQ0KPiA+IC19DQo+ID4gLQ0KPiA+IMKgc3Rh dGljIHZvaWQgc3RhcnRfYnVzeV90aHJlYWQoc3RydWN0IGlndF9mYiAqZmIpDQo+ID4gwqB7DQo+ ID4gwqAJaW50IHJjOw0KPiA+IEBAIC0xMTIxLDcgKzExMzgsNyBAQCBzdGF0aWMgdm9pZCBzdGFy dF9idXN5X3RocmVhZChzdHJ1Y3QgaWd0X2ZiDQo+ID4gKmZiKQ0KPiA+IMKgCWJ1c3lfdGhyZWFk LndpZHRoID0gZmItPndpZHRoOw0KPiA+IMKgCWJ1c3lfdGhyZWFkLmhlaWdodCA9IGZiLT5oZWln aHQ7DQo+ID4gwqAJYnVzeV90aHJlYWQuY29sb3IgPSBwaWNrX2NvbG9yKGZiLCBDT0xPUl9QUklN X0JHKTsNCj4gPiAtCWJ1c3lfdGhyZWFkLmJwcCA9IGZiX2dldF9icHAoZmIpOw0KPiA+ICsJYnVz eV90aHJlYWQuYnBwID0gZm9ybWF0X2dldF9icHAoZmItPmRybV9mb3JtYXQpOw0KPiA+IMKgDQo+ ID4gwqAJcmMgPSBwdGhyZWFkX2NyZWF0ZSgmYnVzeV90aHJlYWQudGhyZWFkLCBOVUxMLA0KPiA+ IGJ1c3lfdGhyZWFkX2Z1bmMsIE5VTEwpOw0KPiA+IMKgCWlndF9hc3NlcnRfZXEocmMsIDApOw0K PiA+IC0tIA0KPiA+IDIuNi4yDQo+ID4gDQo+ID4gX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18NCj4gPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0DQo+ID4gSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZw0KPiA+IGh0dHA6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngNCj4gCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==