From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: Re: [PATCH 01/25] drm/i915/fbc: wait for a vblank instead of 50ms when enabling Date: Thu, 21 Jan 2016 15:17:32 +0100 Message-ID: <56A0E87C.9000907@linux.intel.com> References: <1453210558-7875-1-git-send-email-paulo.r.zanoni@intel.com> <1453210558-7875-2-git-send-email-paulo.r.zanoni@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 769D46E247 for ; Thu, 21 Jan 2016 06:17:36 -0800 (PST) In-Reply-To: <1453210558-7875-2-git-send-email-paulo.r.zanoni@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Paulo Zanoni , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T3AgMTktMDEtMTYgb20gMTQ6MzUgc2NocmVlZiBQYXVsbyBaYW5vbmk6Cj4gSW5zdGVhZCBvZiB3 YWl0aW5nIGZvciA1MG1zLCBqdXN0IHdhaXQgdW50aWwgdGhlIG5leHQgdmJsYW5rLCBzaW5jZQo+ IGl0J3MgdGhlIG1pbmltdW0gcmVxdWlyZW1lbnQuIFRoZSB3aG9sZSBpbmZyYXN0cnVjdHVyZSBv ZiBGQkMgaXMgYmFzZWQKPiBvbiB2YmxhbmtzLCBzbyB3YWl0aW5nIGZvciBYIHZibGFua3MgaW5z dGVhZCBvZiBYIG1pbGxpc2Vjb25kcyBzb3VuZHMKPiBsaWtlIHRoZSBjb3JyZWN0IHdheSB0byBn by4gQmVzaWRlcywgNTBtcyBtYXkgYmUgbGVzcyB0aGFuIGEgdmJsYW5rIG9uCj4gc3VwZXIgc2xv dyBtb2RlcyB0aGF0IG1heSBvciBtYXkgbm90IGV4aXN0Lgo+Cj4gVGhlcmUgYXJlIHNvbWUgc21h bGwgaW1wcm92ZW1lbnRzIGluIFBDIHN0YXRlIHJlc2lkZW5jeSAoZHVlIHRvIHRoZQo+IGZhY3Qg dGhhdCB3ZSdyZSBub3cgdXNpbmcgMTZtcyBmb3IgdGhlIGNvbW1vbiBtb2RlcyBpbnN0ZWFkIG9m IDUwbXMpLAo+IGJ1dCB0aGUgYmlnZ2VzdCBhZHZhbnRhZ2UgaXMgc3RpbGwgdGhlIGNvcnJlY3Ru ZXNzIG9mIGJlaW5nCj4gdmJsYW5rLWJhc2VkIGluc3RlYWQgb2YgdGltZS1iYXNlZC4KPgo+IHYy Ogo+ICAgLSBSZWJhc2UgYWZ0ZXIgY2hhbmdpbmcgdGhlIHBhdGNoIG9yZGVyLgo+ICAgLSBVcGRh dGUgdGhlIGNvbW1pdCBtZXNzYWdlLgo+IHYzOgo+ICAgLSBGaXggYm9ndXMgdmJsYW5rX2dldCgp IGluc3RlYWQgb2YgdmJsYW5rX2NvdW50KCkgKFZpbGxlKS4KPiAgIC0gRG9uJ3QgZm9yZ2V0IHRv IGNhbGwgZHJtX2NydGNfdmJsYW5rX3tnZXQscHV0fSAoQ2hyaXMsIFZpbGxlKQo+ICAgLSBBZGp1 c3QgdGhlIHBlcmZvcm1hbmNlIGRldGFpbHMgb24gdGhlIGNvbW1pdCBtZXNzYWdlLgo+Cj4gU2ln bmVkLW9mZi1ieTogUGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9uaUBpbnRlbC5jb20+Cj4gLS0t Cj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmggIHwgIDIgKy0KPiAgZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZmJjLmMgfCA0MyArKysrKysrKysrKysrKysrKysrKysrKysrKysr LS0tLS0tLS0tLS0tCj4gIDIgZmlsZXMgY2hhbmdlZCwgMzEgaW5zZXJ0aW9ucygrKSwgMTQgZGVs ZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYu aCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiBpbmRleCBhZjMwMTQ4Li4zMzIx N2E0IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiArKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCj4gQEAgLTkyNSw5ICs5MjUsOSBAQCBz dHJ1Y3QgaTkxNV9mYmMgewo+ICAKPiAgCXN0cnVjdCBpbnRlbF9mYmNfd29yayB7Cj4gIAkJYm9v bCBzY2hlZHVsZWQ7Cj4gKwkJdTMyIHNjaGVkdWxlZF92Ymxhbms7Cj4gIAkJc3RydWN0IHdvcmtf c3RydWN0IHdvcms7Cj4gIAkJc3RydWN0IGRybV9mcmFtZWJ1ZmZlciAqZmI7Cj4gLQkJdW5zaWdu ZWQgbG9uZyBlbmFibGVfamlmZmllczsKPiAgCX0gd29yazsKPiAgCj4gIAljb25zdCBjaGFyICpu b19mYmNfcmVhc29uOwo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9m YmMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jCj4gaW5kZXggYTE5ODhhNC4u NmI0M2VjMyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9mYmMuYwo+ ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jCj4gQEAgLTM4MSw3ICszODEs MTUgQEAgc3RhdGljIHZvaWQgaW50ZWxfZmJjX3dvcmtfZm4oc3RydWN0IHdvcmtfc3RydWN0ICpf X3dvcmspCj4gIAkJY29udGFpbmVyX29mKF9fd29yaywgc3RydWN0IGRybV9pOTE1X3ByaXZhdGUs IGZiYy53b3JrLndvcmspOwo+ICAJc3RydWN0IGludGVsX2ZiY193b3JrICp3b3JrID0gJmRldl9w cml2LT5mYmMud29yazsKPiAgCXN0cnVjdCBpbnRlbF9jcnRjICpjcnRjID0gZGV2X3ByaXYtPmZi Yy5jcnRjOwo+IC0JaW50IGRlbGF5X21zID0gNTA7Cj4gKwlzdHJ1Y3QgZHJtX3ZibGFua19jcnRj ICp2YmxhbmsgPSAmZGV2X3ByaXYtPmRldi0+dmJsYW5rW2NydGMtPnBpcGVdOwo+ICsKPiArCW11 dGV4X2xvY2soJmRldl9wcml2LT5mYmMubG9jayk7Cj4gKwlpZiAoZHJtX2NydGNfdmJsYW5rX2dl dCgmY3J0Yy0+YmFzZSkpIHsKPiArCQlEUk1fRVJST1IoInZibGFuayBub3QgYXZhaWxhYmxlIGZv ciBGQkMgb24gcGlwZSAlY1xuIiwKPiArCQkJICBwaXBlX25hbWUoY3J0Yy0+cGlwZSkpOwo+ICsJ CWdvdG8gb3V0Owo+ICsJfQo+ICsJbXV0ZXhfdW5sb2NrKCZkZXZfcHJpdi0+ZmJjLmxvY2spOwpX aGF0IGRvZXMgdGhlIGxvY2sgcHJvdGVjdCBoZXJlPwoKfk1hYXJ0ZW4KX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK