From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH 16/18] drm/i915: Enable multiple timelines Date: Mon, 19 Sep 2016 18:52:13 +0300 Message-ID: <1474300333.3344.63.camel@linux.intel.com> References: <20160914065250.15482-1-chris@chris-wilson.co.uk> <20160914065250.15482-17-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id C656A6E0DD for ; Mon, 19 Sep 2016 15:52:16 +0000 (UTC) In-Reply-To: <20160914065250.15482-17-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 List-Id: intel-gfx@lists.freedesktop.org T24ga2UsIDIwMTYtMDktMTQgYXQgMDc6NTIgKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiBA QCAtMzE1LDE3ICszMDQsNDIgQEAgc3VibWl0X25vdGlmeShzdHJ1Y3QgaTkxNV9zd19mZW5jZSAq ZmVuY2UsIGVudW0gaTkxNV9zd19mZW5jZV9ub3RpZnkgc3RhdGUpCj4gwqB7Cj4gwqAJc3RydWN0 IGRybV9pOTE1X2dlbV9yZXF1ZXN0ICpyZXF1ZXN0ID0KPiDCoAkJY29udGFpbmVyX29mKGZlbmNl LCB0eXBlb2YoKnJlcXVlc3QpLCBzdWJtaXQpOwo+ICsJc3RydWN0IGludGVsX3RpbWVsaW5lICp0 aW1lbGluZTsKPiArCXN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKmVuZ2luZSA9IHJlcXVlc3QtPmVu Z2luZTsKPiArCXVuc2lnbmVkIGxvbmcgZmxhZ3M7Cj4gKwl1MzIgc2Vxbm87Cj4gwqAKPiDCoAkv KiBXaWxsIGJlIGNhbGxlZCBmcm9tIGlycS1jb250ZXh0IHdoZW4gdXNpbmcgZm9yZWlnbiBETUEg ZmVuY2VzICovCj4gwqAKPiAtCXN3aXRjaCAoc3RhdGUpIHsKPiAtCWNhc2UgRkVOQ0VfQ09NUExF VEU6Cj4gLQkJcmVxdWVzdC0+ZW5naW5lLT5zdWJtaXRfcmVxdWVzdChyZXF1ZXN0KTsKPiAtCQli cmVhazsKPiArCWlmIChzdGF0ZSAhPSBGRU5DRV9DT01QTEVURSkKPiArCQlyZXR1cm4gTk9USUZZ X0RPTkU7Cj4gwqAKPiAtCWNhc2UgRkVOQ0VfRlJFRToKPiAtCQlicmVhazsKPiAtCX0KPiArCXRp bWVsaW5lID0gZW5naW5lLT50aW1lbGluZTsKPiArCUdFTV9CVUdfT04odGltZWxpbmUgPT0gcmVx dWVzdC0+dGltZWxpbmUpOwoKVW1tLCB3aHkgdGhpcyBCVUdfT04/Cgo+ICsKPiArCXNwaW5fbG9j a19pcnFzYXZlKCZ0aW1lbGluZS0+bG9jaywgZmxhZ3MpOwo+ICsKPiArCXNlcW5vID0gdGltZWxp bmVfZ2V0X3NlcW5vKCZyZXF1ZXN0LT5pOTE1LT5ndC5nbG9iYWxfdGltZWxpbmUpOwo+ICsJR0VN X0JVR19PTihzZXFubyA9PSAwKTsKPiArCj4gKwlyZXF1ZXN0LT5wcmV2aW91c19zZXFubyA9IHRp bWVsaW5lLT5sYXN0X3N1Ym1pdHRlZF9zZXFubzsKPiArCXRpbWVsaW5lLT5sYXN0X3N1Ym1pdHRl ZF9zZXFubyA9IHNlcW5vOwo+ICsKPiArCXNwaW5fbG9ja19uZXN0ZWQoJnJlcXVlc3QtPmxvY2ss IFNJTkdMRV9ERVBUSF9ORVNUSU5HKTsKCkEgY29tbWVudCBtaWdodCBiZSBpbiBwbGFjZSBmb3Ig dGhlIG5lc3RlZCBsb2NraW5nLgoKPiArCXJlcXVlc3QtPmdsb2JhbF9zZXFubyA9IHNlcW5vOwo+ ICsJaWYgKHRlc3RfYml0KEZFTkNFX0ZMQUdfRU5BQkxFX1NJR05BTF9CSVQsICZyZXF1ZXN0LT5m ZW5jZS5mbGFncykpCj4gKwkJaW50ZWxfZW5naW5lX2VuYWJsZV9zaWduYWxpbmcocmVxdWVzdCk7 Cj4gKwlzcGluX3VubG9jaygmcmVxdWVzdC0+bG9jayk7Cj4gKwo+ICsJZW5naW5lLT5lbWl0X3Jl cXVlc3QocmVxdWVzdCwgcmVxdWVzdC0+cmluZy0+dmFkZHIgKyByZXF1ZXN0LT5wb3N0Zml4KTsK CklzIGl0IGp1c3QgbWUgb3IgZG9lcyB0aGlzIGxvb2sgdmVyeSBzdHJhbmdlLCBsZXQncyAiZW1p dCB0aGUgcmVxdWVzdCIKYXQgInZhZGRyICsgcmVxdWVzdC0+cG9zdGZpeCIgb2Zmc2V0LiBNYWtl cyBubyBzZW5zZS4gTWF5YmUgcmVjb25zaWRlcgpyZWZyZXNoaW5nIHRoZSB2ZnVuYyBuYW1lLgoK PiArCj4gKwlzcGluX2xvY2tfbmVzdGVkKCZyZXF1ZXN0LT50aW1lbGluZS0+bG9jaywgU0lOR0xF X0RFUFRIX05FU1RJTkcpOwo+ICsJbGlzdF9tb3ZlX3RhaWwoJnJlcXVlc3QtPmxpbmssICZ0aW1l bGluZS0+cmVxdWVzdHMpOwo+ICsJc3Bpbl91bmxvY2soJnJlcXVlc3QtPnRpbWVsaW5lLT5sb2Nr KTsKPiArCj4gKwllbmdpbmUtPnN1Ym1pdF9yZXF1ZXN0KHJlcXVlc3QpOwo+ICsKPiArCXNwaW5f dW5sb2NrX2lycXJlc3RvcmUoJnRpbWVsaW5lLT5sb2NrLCBmbGFncyk7Cj4gwqAKPiDCoAlyZXR1 cm4gTk9USUZZX0RPTkU7Cj4gwqB9Cj4gCgo+IEBAIC02ODUsMTIgKzY5NywxNSBAQCB2b2lkIF9f aTkxNV9hZGRfcmVxdWVzdChzdHJ1Y3QgZHJtX2k5MTVfZ2VtX3JlcXVlc3QgKnJlcXVlc3QsIGJv b2wgZmx1c2hfY2FjaGVzKQo+IAo+IMKgCQlpOTE1X3N3X2ZlbmNlX2F3YWl0X3N3X2ZlbmNlKCZy ZXF1ZXN0LT5zdWJtaXQsICZwcmV2LT5zdWJtaXQsCj4gwqAJCQkJCcKgwqDCoMKgwqAmcmVxdWVz dC0+c3VibWl0cSwgR0ZQX05PV0FJVCk7Cj4gwqAKPiAtCXJlcXVlc3QtPmVtaXR0ZWRfamlmZmll cyA9IGppZmZpZXM7Cj4gLQlyZXF1ZXN0LT5wcmV2aW91c19zZXFubyA9IHRpbWVsaW5lLT5sYXN0 X3N1Ym1pdHRlZF9zZXFubzsKPiArCXNwaW5fbG9ja19pcnEoJnRpbWVsaW5lLT5sb2NrKTsKPiAr CWxpc3RfYWRkX3RhaWwoJnJlcXVlc3QtPmxpbmssICZ0aW1lbGluZS0+cmVxdWVzdHMpOwo+ICsJ c3Bpbl91bmxvY2tfaXJxKCZ0aW1lbGluZS0+bG9jayk7Cj4gKwo+IMKgCXRpbWVsaW5lLT5sYXN0 X3N1Ym1pdHRlZF9zZXFubyA9IHJlcXVlc3QtPmZlbmNlLnNlcW5vOwo+IMKgCWk5MTVfZ2VtX2Fj dGl2ZV9zZXQoJnRpbWVsaW5lLT5sYXN0X3JlcXVlc3QsIHJlcXVlc3QpOwo+IC0JbGlzdF9hZGRf dGFpbCgmcmVxdWVzdC0+bGluaywgJnRpbWVsaW5lLT5yZXF1ZXN0cyk7Cj4gKwo+IMKgCWxpc3Rf YWRkX3RhaWwoJnJlcXVlc3QtPnJpbmdfbGluaywgJnJpbmctPnJlcXVlc3RfbGlzdCk7Cj4gKwly ZXF1ZXN0LT5lbWl0dGVkX2ppZmZpZXMgPSBqaWZmaWVzOwoKSXMgdGhpcyBhc3NpZ21lbnQgcmVh bGx5IHdvcnRoIGRlbGF5aW5nIGhlcmU/CgpSZWdhcmRzLCBKb29uYXMKLS0gCkpvb25hcyBMYWh0 aW5lbgpPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpJbnRlbCBDb3Jwb3JhdGlvbgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK