From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 2/4] drm/i915: get rid of intel_plane_restore in intel_crtc_page_flip Date: Fri, 12 Jun 2015 13:16:00 +0300 Message-ID: <20150612101600.GT5176@intel.com> References: <1434100542-15301-1-git-send-email-maarten.lankhorst@linux.intel.com> <1434100542-15301-3-git-send-email-maarten.lankhorst@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 588BF6EA84 for ; Fri, 12 Jun 2015 03:16:12 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1434100542-15301-3-git-send-email-maarten.lankhorst@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: Maarten Lankhorst Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBKdW4gMTIsIDIwMTUgYXQgMTE6MTU6NDBBTSArMDIwMCwgTWFhcnRlbiBMYW5raG9y c3Qgd3JvdGU6Cj4gVXNlIGEgZnVsbCBhdG9taWMgY2FsbCBpbnN0ZWFkLiBpbnRlbF9jcnRjX3Bh Z2VfZmxpcCB3aWxsIHN0aWxsCj4gaGF2ZSB0byBsaXZlIHVudGlsIGFzeW5jIHVwZGF0ZXMgYXJl IGFsbG93ZWQuCj4gCj4gVGhpcyBkb2Vzbid0IHNlZW0gdG8gYmUgYSByZWdyZXNzaW9uIGZyb20g dGhlIGNvbnZlcnQgdG8gYXRvbWljLAo+IHBhcnQgMyBwYXRjaC4gRHVyaW5nIEdQVSByZXNldCBp dCBmaXhlcyB0aGUgZm9sbG93aW5nIHdhcm5pbmc6Cj4gCj4gIC0tLS0tLS0tLS0tLVsgY3V0IGhl cmUgXS0tLS0tLS0tLS0tLQo+IFdBUk5JTkc6IENQVTogMCBQSUQ6IDc1MiBhdCBkcml2ZXJzL2dw dS9kcm0vZHJtX2NydGMuYzo1MzM3IGRybV9tb2RlX3BhZ2VfZmxpcF9pb2N0bCsweDI3Yi8weDM2 MCgpCj4gTW9kdWxlcyBsaW5rZWQgaW46IGk5MTUKPiBDUFU6IDAgUElEOiA3NTIgQ29tbTogWG9y ZyBOb3QgdGFpbnRlZCA0LjEuMC1yYzctcGF0c2VyKyAjNDA5MAo+IEhhcmR3YXJlIG5hbWU6IE5V QzVpN1JZQiwgQklPUyBSWUJEV2kzNS44NkEuMDI0Ni4yMDE1LjAzMDkuMTM1NSAwMy8wOS8yMDE1 Cj4gIGZmZmZmZmZmODFjOTA4NjYgZmZmZjg4MDBkODdjM2NhOCBmZmZmZmZmZjgxN2Y3ZDg3IDAw MDAwMDAwODAwMDAwMDEKPiAgMDAwMDAwMDAwMDAwMDAwMCBmZmZmODgwMGQ4N2MzY2U4IGZmZmZm ZmZmODEwODQ5NTUgZmZmZjg4MDAwMDAwMDAwMAo+ICBmZmZmODgwMGQ4N2MzZGMwIGZmZmY4ODAw ZDkzZDEyMDggMDAwMDAwMDAwMDAwMDAwMCBmZmZmODgwMGI3ZDFmM2UwCj4gQ2FsbCBUcmFjZToK PiAgWzxmZmZmZmZmZjgxN2Y3ZDg3Pl0gZHVtcF9zdGFjaysweDRmLzB4N2IKPiAgWzxmZmZmZmZm ZjgxMDg0OTU1Pl0gd2Fybl9zbG93cGF0aF9jb21tb24rMHg4NS8weGMwCj4gIFs8ZmZmZmZmZmY4 MTA4NGEzNT5dIHdhcm5fc2xvd3BhdGhfbnVsbCsweDE1LzB4MjAKPiAgWzxmZmZmZmZmZjgxNDZk ZmZiPl0gZHJtX21vZGVfcGFnZV9mbGlwX2lvY3RsKzB4MjdiLzB4MzYwCj4gIFs8ZmZmZmZmZmY4 MTQ1Y2NiMD5dIGRybV9pb2N0bCsweDFhMC8weDZhMAo+ICBbPGZmZmZmZmZmODEwYjNiNDE+XSA/ IGdldF9wYXJlbnRfaXArMHgxMS8weDUwCj4gIFs8ZmZmZmZmZmY4MTJlNTU0MD5dID8gYXZjX2hh c19wZXJtKzB4MjAvMHgyODAKPiAgWzxmZmZmZmZmZjgxMGIzYjQxPl0gPyBnZXRfcGFyZW50X2lw KzB4MTEvMHg1MAo+ICBbPGZmZmZmZmZmODExZWEwZjg+XSBkb192ZnNfaW9jdGwrMHgyZjgvMHg1 MzAKPiAgWzxmZmZmZmZmZjgxMWY2MDAxPl0gPyBleHBhbmRfZmlsZXMrMHgyNjEvMHgyNzAKPiAg WzxmZmZmZmZmZjgxMmU3YzE2Pl0gPyBzZWxpbnV4X2ZpbGVfaW9jdGwrMHg1Ni8weDEwMAo+ICBb PGZmZmZmZmZmODExZWEzYjE+XSBTeVNfaW9jdGwrMHg4MS8weGEwCj4gIFs8ZmZmZmZmZmY4MTgw MWI5Nz5dIHN5c3RlbV9jYWxsX2Zhc3RwYXRoKzB4MTIvMHg2Zgo+IC0tLVsgZW5kIHRyYWNlIDlj ZTgzNDU2MDA4NWJkNjQgXS0tLQo+IAo+IFNpZ25lZC1vZmYtYnk6IE1hYXJ0ZW4gTGFua2hvcnN0 IDxtYWFydGVuLmxhbmtob3JzdEBsaW51eC5pbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8IDI5ICsrKysrKysrKysrKysrKysrKysrKysrKysr KystCj4gIDEgZmlsZSBjaGFuZ2VkLCAyOCBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4g Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IGluZGV4IDdhYmFmZmVkYTdjZS4u Y2RmNjU0OWM4ZTc0IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rp c3BsYXkuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IEBA IC0xMTYxOCw4ICsxMTYxOCwzNSBAQCBmcmVlX3dvcms6Cj4gIAlrZnJlZSh3b3JrKTsKPiAgCj4g IAlpZiAocmV0ID09IC1FSU8pIHsKPiArCQlzdHJ1Y3QgZHJtX2F0b21pY19zdGF0ZSAqc3RhdGU7 Cj4gKwkJc3RydWN0IGRybV9wbGFuZV9zdGF0ZSAqcGxhbmVfc3RhdGU7Cj4gKwo+ICBvdXRfaGFu ZzoKPiAtCQlyZXQgPSBpbnRlbF9wbGFuZV9yZXN0b3JlKHByaW1hcnkpOwoKU28gd2hhdCBleGFj dGx5IGlzIHdyb25nIHdpdGggaW50ZWxfcGxhbmVfcmVzdG9yZSgpIChpZS4KZHJtX3BsYW5lX2hl bHBlcl91cGRhdGUoKSk/IFNob3VsZG4ndCB5b3UgZml4IHRoYXQgaW5zdGVhZCBvZiBzcHJlYWRp bmcKdGhlIHVnbHluZXNzIGhlcmU/Cgo+ICsJCXN0YXRlID0gZHJtX2F0b21pY19zdGF0ZV9hbGxv YyhkZXYpOwo+ICsJCWlmICghc3RhdGUpCj4gKwkJCXJldHVybiAtRU5PTUVNOwo+ICsJCXN0YXRl LT5hY3F1aXJlX2N0eCA9IGRybV9tb2Rlc2V0X2xlZ2FjeV9hY3F1aXJlX2N0eChjcnRjKTsKPiAr Cj4gK3JldHJ5Ogo+ICsJCXBsYW5lX3N0YXRlID0gZHJtX2F0b21pY19nZXRfcGxhbmVfc3RhdGUo c3RhdGUsIHByaW1hcnkpOwo+ICsJCXJldCA9IFBUUl9FUlJfT1JfWkVSTyhwbGFuZV9zdGF0ZSk7 Cj4gKwkJaWYgKCFyZXQpIHsKPiArCQkJZHJtX2F0b21pY19zZXRfZmJfZm9yX3BsYW5lKHBsYW5l X3N0YXRlLCBmYik7Cj4gKwo+ICsJCQlyZXQgPSBkcm1fYXRvbWljX3NldF9jcnRjX2Zvcl9wbGFu ZShwbGFuZV9zdGF0ZSwgY3J0Yyk7Cj4gKwkJCWlmICghcmV0KQo+ICsJCQkJcmV0ID0gZHJtX2F0 b21pY19jb21taXQoc3RhdGUpOwo+ICsJCX0KPiArCj4gKwkJaWYgKHJldCA9PSAtRURFQURMSykg ewo+ICsJCQlkcm1fbW9kZXNldF9iYWNrb2ZmKHN0YXRlLT5hY3F1aXJlX2N0eCk7Cj4gKwkJCWRy bV9hdG9taWNfc3RhdGVfY2xlYXIoc3RhdGUpOwo+ICsJCQlnb3RvIHJldHJ5Owo+ICsJCX0KPiAr Cj4gKwkJaWYgKHJldCkKPiArCQkJZHJtX2F0b21pY19zdGF0ZV9mcmVlKHN0YXRlKTsKPiArCj4g IAkJaWYgKHJldCA9PSAwICYmIGV2ZW50KSB7Cj4gIAkJCXNwaW5fbG9ja19pcnEoJmRldi0+ZXZl bnRfbG9jayk7Cj4gIAkJCWRybV9zZW5kX3ZibGFua19ldmVudChkZXYsIHBpcGUsIGV2ZW50KTsK PiAtLSAKPiAyLjEuMAo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4CgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=