From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 1/2] drm/i915: Track the number of times we have woken the GPU up Date: Wed, 24 Jan 2018 10:42:23 +0000 Message-ID: <151679054378.13096.7826292315557406566@mail.alporthouse.com> References: <20180119152356.17025-1-chris@chris-wilson.co.uk> <86ff1d11-ce02-6e28-f00c-ca65f76b4132@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id A8FF26E594 for ; Wed, 24 Jan 2018 10:42:28 +0000 (UTC) In-Reply-To: <86ff1d11-ce02-6e28-f00c-ca65f76b4132@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBUdnJ0a28gVXJzdWxpbiAoMjAxOC0wMS0yNCAxMDozMzoyOSkKPiAKPiBPbiAxOS8w MS8yMDE4IDE1OjIzLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gPiBCeSBjb3VudGluZyB0aGUgbnVt YmVyIG9mIHRpbWVzIHdlIGhhdmUgd29rZW4gdXAsIHdlIGhhdmUgYSB2ZXJ5IHNpbXBsZQo+ID4g bWVhbnMgb2YgZGVmaW5pbmcgYW4gZXBvY2gsIHdoaWNoIHdpbGwgY29tZSBpbiBoYW5keSBpZiB3 ZSB3YW50IHRvCj4gPiBwZXJmb3JtIGRlZmVycmVkIHRhc2tzIGF0IHRoZSBlbmQgb2YgYW4gZXBv Y2ggKGkuZS4gd2hpbGUgd2UgYXJlIGdvaW5nCj4gPiB0byBzbGVlcCkgd2l0aG91dCBpbXBvc2lu ZyBvbiB0aGUgbmV4dCBhY3Rpdml0eSBjeWNsZS4KPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTogQ2hy aXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gPiAtLS0KPiA+ICAgZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMgICAgIHwgNyArKysrLS0tCj4gPiAgIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmggICAgICAgICB8IDUgKysrKysKPiA+ICAgZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fcmVxdWVzdC5jIHwgMSArCj4gPiAgIDMgZmlsZXMgY2hh bmdlZCwgMTAgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKPiA+IAo+ID4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZGVidWdmcy5jIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9kZWJ1Z2ZzLmMKPiA+IGluZGV4IGNjNjU5YjRiMmE0NS4uMWFhYzNlYzdkMTRk IDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMKPiA+ ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZGVidWdmcy5jCj4gPiBAQCAtMjcxNyw3 ICsyNzE3LDggQEAgc3RhdGljIGludCBpOTE1X3J1bnRpbWVfcG1fc3RhdHVzKHN0cnVjdCBzZXFf ZmlsZSAqbSwgdm9pZCAqdW51c2VkKQo+ID4gICAgICAgaWYgKCFIQVNfUlVOVElNRV9QTShkZXZf cHJpdikpCj4gPiAgICAgICAgICAgICAgIHNlcV9wdXRzKG0sICJSdW50aW1lIHBvd2VyIG1hbmFn ZW1lbnQgbm90IHN1cHBvcnRlZFxuIik7Cj4gPiAgIAo+ID4gLSAgICAgc2VxX3ByaW50ZihtLCAi R1BVIGlkbGU6ICVzXG4iLCB5ZXNubyghZGV2X3ByaXYtPmd0LmF3YWtlKSk7Cj4gPiArICAgICBz ZXFfcHJpbnRmKG0sICJHUFUgaWRsZTogJXMgKGVwb2NoICVkKVxuIiwKPiA+ICsgICAgICAgICAg ICAgICAgeWVzbm8oIWRldl9wcml2LT5ndC5hd2FrZSksIGRldl9wcml2LT5ndC5lcG9jaCk7Cj4g PiAgICAgICBzZXFfcHJpbnRmKG0sICJJUlFzIGRpc2FibGVkOiAlc1xuIiwKPiA+ICAgICAgICAg ICAgICAgICAgeWVzbm8oIWludGVsX2lycXNfZW5hYmxlZChkZXZfcHJpdikpKTsKPiA+ICAgI2lm ZGVmIENPTkZJR19QTQo+ID4gQEAgLTMxNTAsOCArMzE1MSw4IEBAIHN0YXRpYyBpbnQgaTkxNV9l bmdpbmVfaW5mbyhzdHJ1Y3Qgc2VxX2ZpbGUgKm0sIHZvaWQgKnVudXNlZCkKPiA+ICAgCj4gPiAg ICAgICBpbnRlbF9ydW50aW1lX3BtX2dldChkZXZfcHJpdik7Cj4gPiAgIAo+ID4gLSAgICAgc2Vx X3ByaW50ZihtLCAiR1QgYXdha2U/ICVzXG4iLAo+ID4gLSAgICAgICAgICAgICAgICB5ZXNubyhk ZXZfcHJpdi0+Z3QuYXdha2UpKTsKPiA+ICsgICAgIHNlcV9wcmludGYobSwgIkdUIGF3YWtlPyAl cyAoZXBvY2ggJWQpXG4iLAo+ID4gKyAgICAgICAgICAgICAgICB5ZXNubyhkZXZfcHJpdi0+Z3Qu YXdha2UpLCBkZXZfcHJpdi0+Z3QuZXBvY2gpOwo+ID4gICAgICAgc2VxX3ByaW50ZihtLCAiR2xv YmFsIGFjdGl2ZSByZXF1ZXN0czogJWRcbiIsCj4gPiAgICAgICAgICAgICAgICAgIGRldl9wcml2 LT5ndC5hY3RpdmVfcmVxdWVzdHMpOwo+ID4gICAgICAgc2VxX3ByaW50ZihtLCAiQ1MgdGltZXN0 YW1wIGZyZXF1ZW5jeTogJXUga0h6XG4iLAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCj4gPiBp bmRleCAzMTc5NTM0ODRmZWMuLjk4ZTgzODVkMWJiMCAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfZHJ2LmgKPiA+IEBAIC0yMzAyLDYgKzIzMDIsMTEgQEAgc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgewo+ID4gICAgICAgICAgICAgICBzdHJ1Y3QgaTkxNV9nZW1fdGltZWxpbmUgZ2xvYmFsX3Rp bWVsaW5lOwo+ID4gICAgICAgICAgICAgICB1MzIgYWN0aXZlX3JlcXVlc3RzOwo+ID4gICAKPiA+ ICsgICAgICAgICAgICAgLyoqCj4gPiArICAgICAgICAgICAgICAqIFRoZSBudW1iZXIgb2YgdGlt ZXMgd2UgaGF2ZSB3b2tlbiB1cC4KPiA+ICsgICAgICAgICAgICAgICovCj4gPiArICAgICAgICAg ICAgIHUzMiBlcG9jaDsKPiA+ICsKPiA+ICAgICAgICAgICAgICAgLyoqCj4gPiAgICAgICAgICAg ICAgICAqIElzIHRoZSBHUFUgY3VycmVudGx5IGNvbnNpZGVyZWQgaWRsZSwgb3IgYnVzeSBleGVj dXRpbmcKPiA+ICAgICAgICAgICAgICAgICogdXNlcnNwYWNlIHJlcXVlc3RzPyBXaGlsc3QgaWRs ZSwgd2UgYWxsb3cgcnVudGltZSBwb3dlcgo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZ2VtX3JlcXVlc3QuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2Vt X3JlcXVlc3QuYwo+ID4gaW5kZXggYTBmNDUxYjRhNGU4Li5mMGZhYjA3MGEzYTAgMTAwNjQ0Cj4g PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9yZXF1ZXN0LmMKPiA+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX3JlcXVlc3QuYwo+ID4gQEAgLTI3NCw2ICsy NzQsNyBAQCBzdGF0aWMgdm9pZCBtYXJrX2J1c3koc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5 MTUpCj4gPiAgICAgICBpbnRlbF9kaXNwbGF5X3Bvd2VyX2dldChpOTE1LCBQT1dFUl9ET01BSU5f R1RfSVJRKTsKPiA+ICAgCj4gPiAgICAgICBpOTE1LT5ndC5hd2FrZSA9IHRydWU7Cj4gPiArICAg ICBpOTE1LT5ndC5lcG9jaCsrOwo+ID4gICAKPiA+ICAgICAgIGludGVsX2VuYWJsZV9ndF9wb3dl cnNhdmUoaTkxNSk7Cj4gPiAgICAgICBpOTE1X3VwZGF0ZV9nZnhfdmFsKGk5MTUpOwo+ID4gCj4g Cj4gSSdkIGJlIHRlbXB0ZWQgdG8gdXNlIGEgc3RhbmRhcmQgdHlwZSBsaWtlIHVuc2lnbmVkIGlu dCB3aGVyZSBleHBsaWNpdCAKPiB3aWR0aCBpcyBub3QgbmVlZGVkIGJ1dCBpdCdzIG1pbm9yLgoK WWVhaCwgSSB3YXMganVzdCBjb3B5aW5nIHRoZSBuZWlnaGJvdXJpbmcgdHlwZS4gYWN0aXZlX3Jl cXVlc3RzIGlzIGJvdW5kCnRvIHUzMiBieSBpbmZsaWdodF9zZXFub3MgKHdoaWNoIGlzIGJvdW5k IGJ5IHRoZSBodyBzZXFubyBiZWluZyB1MzIpLgoKU3RpbGwgbm8gcmVhc29uIHRvIGltcG9zZSB1 MzIgaGVyZSwgaXQgcmFpc2VzIHRoZSBxdWVzdGlvbiBvZiB3aHkgbXVzdAppdCBiZSBleGFjdGx5 IDMyYi4KLUNocmlzCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eAo=