From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH i915 v4 1/2] i915: wait for fences in mmio_flip() Date: Fri, 20 Nov 2015 13:30:38 +0200 Message-ID: <20151120113038.GG4437@intel.com> References: <38886598294448ffc3b77374c917d74e5b1536d6.1447796827.git.agoins@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 3983A6EAA6 for ; Fri, 20 Nov 2015 03:30:42 -0800 (PST) Content-Disposition: inline In-Reply-To: <38886598294448ffc3b77374c917d74e5b1536d6.1447796827.git.agoins@nvidia.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Alex Goins Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBOb3YgMTksIDIwMTUgYXQgMDc6NTE6MjVQTSAtMDgwMCwgQWxleCBHb2lucyB3cm90 ZToKPiBJZiBhIGJ1ZmZlciBpcyBiYWNrZWQgYnkgZG1hYnVmLCB3YWl0IG9uIGl0cyByZXNlcnZh dGlvbiBvYmplY3QncyBmZW5jZXMKPiBiZWZvcmUgZmxpcHBpbmcuCj4gCj4gU2lnbmVkLW9mZi1i eTogQWxleCBHb2lucyA8YWdvaW5zQG52aWRpYS5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8IDE0ICsrKysrKysrKysrKysrCj4gIDEgZmlsZSBjaGFu Z2VkLCAxNCBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXku Ywo+IGluZGV4IGIyMjcwZDUuLjQ4NjdmZjAgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZGlzcGxheS5jCj4gQEAgLTQ0LDYgKzQ0LDggQEAKPiAgI2luY2x1ZGUgPGRybS9kcm1fcGxhbmVf aGVscGVyLmg+Cj4gICNpbmNsdWRlIDxkcm0vZHJtX3JlY3QuaD4KPiAgI2luY2x1ZGUgPGxpbnV4 L2RtYV9yZW1hcHBpbmcuaD4KPiArI2luY2x1ZGUgPGxpbnV4L3Jlc2VydmF0aW9uLmg+Cj4gKyNp bmNsdWRlIDxsaW51eC9kbWEtYnVmLmg+Cj4gIAo+ICAvKiBQcmltYXJ5IHBsYW5lIGZvcm1hdHMg Zm9yIGdlbiA8PSAzICovCj4gIHN0YXRpYyBjb25zdCB1aW50MzJfdCBpOHh4X3ByaW1hcnlfZm9y bWF0c1tdID0gewo+IEBAIC0xMTA4OCw2ICsxMTA5MCw4IEBAIHN0YXRpYyBib29sIHVzZV9tbWlv X2ZsaXAoc3RydWN0IGludGVsX2VuZ2luZV9jcyAqcmluZywKPiAgCQlyZXR1cm4gdHJ1ZTsKPiAg CWVsc2UgaWYgKGk5MTUuZW5hYmxlX2V4ZWNsaXN0cykKPiAgCQlyZXR1cm4gdHJ1ZTsKPiArCWVs c2UgaWYgKG9iai0+YmFzZS5kbWFfYnVmICYmIG9iai0+YmFzZS5kbWFfYnVmLT5yZXN2LT5mZW5j ZV9leGNsKQo+ICsJCXJldHVybiB0cnVlOwo+ICAJZWxzZQo+ICAJCXJldHVybiByaW5nICE9IGk5 MTVfZ2VtX3JlcXVlc3RfZ2V0X3Jpbmcob2JqLT5sYXN0X3dyaXRlX3JlcSk7Cj4gIH0KPiBAQCAt MTExNzAsOCArMTExNzQsMTggQEAgc3RhdGljIHZvaWQgaWxrX2RvX21taW9fZmxpcChzdHJ1Y3Qg aW50ZWxfY3J0YyAqaW50ZWxfY3J0YykKPiAgc3RhdGljIHZvaWQgaW50ZWxfZG9fbW1pb19mbGlw KHN0cnVjdCBpbnRlbF9jcnRjICppbnRlbF9jcnRjKQo+ICB7Cj4gIAlzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2ID0gaW50ZWxfY3J0Yy0+YmFzZS5kZXY7Cj4gKwlzdHJ1Y3QgaW50ZWxfZnJhbWVidWZm ZXIgKmludGVsX2ZiID0KPiArCQl0b19pbnRlbF9mcmFtZWJ1ZmZlcihpbnRlbF9jcnRjLT5iYXNl LnByaW1hcnktPmZiKTsKPiArCXN0cnVjdCBkcm1faTkxNV9nZW1fb2JqZWN0ICpvYmogPSBpbnRl bF9mYi0+b2JqOwo+ICAJdTMyIHN0YXJ0X3ZibF9jb3VudDsKPiAgCj4gKwkvKiBGb3IgZnJhbWVi dWZmZXIgYmFja2VkIGJ5IGRtYWJ1Ziwgd2FpdCBmb3IgZmVuY2UgKi8KPiArCWlmIChvYmotPmJh c2UuZG1hX2J1Zikgewo+ICsJCXJlc2VydmF0aW9uX29iamVjdF93YWl0X3RpbWVvdXRfcmN1KAo+ ICsJCQlvYmotPmJhc2UuZG1hX2J1Zi0+cmVzdiwKPiArCQkJZmFsc2UsIHRydWUsIE1BWF9TQ0hF RFVMRV9USU1FT1VUKTsKPiArCX0KPiArCgpXaHkgaXMgdGhpcyBpbiBkb19tbWlvX2ZsaXAoKSBy YXRoZXIgdGhhbiBuZXh0IHRvIHRoZSBub3JtYWwgc2Vxbm8gd2FpdAphdCB0aGUgcHJldmlvdXMg bGV2ZWw/Cgo+ICAJaW50ZWxfbWFya19wYWdlX2ZsaXBfYWN0aXZlKGludGVsX2NydGMpOwo+ICAK PiAgCWludGVsX3BpcGVfdXBkYXRlX3N0YXJ0KGludGVsX2NydGMsICZzdGFydF92YmxfY291bnQp Owo+IC0tIAo+IDEuOS4xCj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KPiBkcmktZGV2ZWwgbWFpbGluZyBsaXN0Cj4gZHJpLWRldmVsQGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwo+IGh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9kcmktZGV2ZWwKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxp c3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==