From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: Re: [PATCH 4/4] drm/atmel-hlcdc: do not immediately disable planes, wait for next frame Date: Thu, 10 Jan 2019 18:29:17 +0100 Message-ID: <20190110182904.5efd08f2@bbrezillon> References: <20190110151020.30468-1-peda@axentia.se> <20190110151020.30468-5-peda@axentia.se> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id D779D6E09E for ; Thu, 10 Jan 2019 17:29:26 +0000 (UTC) In-Reply-To: <20190110151020.30468-5-peda@axentia.se> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Peter Rosin Cc: Alexandre Belloni , David Airlie , "linux-kernel@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , Boris Brezillon , "linux-arm-kernel@lists.infradead.org" List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCAxMCBKYW4gMjAxOSAxNToxMDo0OCArMDAwMApQZXRlciBSb3NpbiA8cGVkYUBheGVu dGlhLnNlPiB3cm90ZToKCj4gVGhlIEEyUSBhbmQgVVBEQVRFIGJpdHMgaGF2ZSBubyBlZmZlY3Qg aW4gdGhlIGNoYW5uZWwgZGlzYWJsZSByZWdpc3RlcnMuCj4gSG93ZXZlciwgc2luY2UgdGhleSBh cmUgcHJlc2VudCwgYXNzdW1lIHRoYXQgdGhlIGludGVudGlvbiBpcyB0byBkaXNhYmxlCj4gcGxh bmVzLCBub3QgaW1tZWRpYXRlbHkgYXMgaW5kaWNhdGVkIGJ5IHRoZSBSU1QgYml0LCBidXQgb24g dGhlIG5leHQKPiBmcmFtZSBzaGlmdCBzaW5jZSB0aGF0IGlzIHdoYXQgQTJRIGFuZCBVUERBVEUg bWVhbnMgaW4gdGhlIGNoYW5uZWwgZW5hYmxlCj4gcmVnaXN0ZXJzLgo+IAo+IERpc2FibGluZyB0 aGUgcGxhbmUgb24gdGhlIG5leHQgZnJhbWUgc2hpZnQgaXMgZG9uZSB3aXRoIHRoZSBFTiBiaXQs Cj4gc28gdXNlIHRoYXQuCgpJdCdzIGJlZW4gYSBsb25nIHRpbWUsIGJ1dCBJIHRoaW5rIEkgaGFk IGEgZ29vZCByZWFzb24gZm9yIGZvcmNpbmcgYQpyZXNldC4gSUlSQywgd2hlbiB5b3UgZG9uJ3Qg ZG8gdGhhdCBhbmQgdGhlIENSVEMgaXMgZGlzYWJsZWQgYmVmb3JlIHRoZQpwbGFuZSwgdGhlIEVO IGJpdCBzdGF5cyBhcm91bmQsIGFuZCBuZXh0IHRpbWUgeW91IHF1ZXVlIGEgcGxhbmUgdXBkYXRl LAp5b3UnbGwgc3RhcnQgd2l0aCBhbiBpbnZhbGlkIGJ1ZiBwb2ludGVyLgoKPiAKPiBTaWduZWQt b2ZmLWJ5OiBQZXRlciBSb3NpbiA8cGVkYUBheGVudGlhLnNlPgo+IC0tLQo+ICBkcml2ZXJzL2dw dS9kcm0vYXRtZWwtaGxjZGMvYXRtZWxfaGxjZGNfcGxhbmUuYyB8IDQgKy0tLQo+ICAxIGZpbGUg Y2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDMgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9hdG1lbC1obGNkYy9hdG1lbF9obGNkY19wbGFuZS5jIGIvZHJpdmVy cy9ncHUvZHJtL2F0bWVsLWhsY2RjL2F0bWVsX2hsY2RjX3BsYW5lLmMKPiBpbmRleCAwNTUxOWU4 YzY1ODYuLmYyZjU3MDY0MmY4NCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vYXRtZWwt aGxjZGMvYXRtZWxfaGxjZGNfcGxhbmUuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9hdG1lbC1o bGNkYy9hdG1lbF9obGNkY19wbGFuZS5jCj4gQEAgLTcyOCw5ICs3MjgsNyBAQCBzdGF0aWMgdm9p ZCBhdG1lbF9obGNkY19wbGFuZV9hdG9taWNfZGlzYWJsZShzdHJ1Y3QgZHJtX3BsYW5lICpwLAo+ ICAKPiAgCS8qIERpc2FibGUgdGhlIGxheWVyICovCj4gIAlhdG1lbF9obGNkY19sYXllcl93cml0 ZV9yZWcoJnBsYW5lLT5sYXllciwgQVRNRUxfSExDRENfTEFZRVJfQ0hEUiwKPiAtCQkJCSAgICBB VE1FTF9ITENEQ19MQVlFUl9SU1QgfAo+IC0JCQkJICAgIEFUTUVMX0hMQ0RDX0xBWUVSX0EyUSB8 Cj4gLQkJCQkgICAgQVRNRUxfSExDRENfTEFZRVJfVVBEQVRFKTsKPiArCQkJCSAgICBBVE1FTF9I TENEQ19MQVlFUl9FTik7Cj4gIAo+ICAJLyogQ2xlYXIgYWxsIHBlbmRpbmcgaW50ZXJydXB0cyAq Lwo+ICAJYXRtZWxfaGxjZGNfbGF5ZXJfcmVhZF9yZWcoJnBsYW5lLT5sYXllciwgQVRNRUxfSExD RENfTEFZRVJfSVNSKTsKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbAo=