From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH] drm: rcar-du: Setup planes before enabling CRTC to avoid flicker Date: Wed, 28 Jun 2017 22:01:48 +0300 Message-ID: <2122582.afWRqxtlHg@avalon> References: <20170628185055.16379-1-laurent.pinchart+renesas@ideasonboard.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from galahad.ideasonboard.com (galahad.ideasonboard.com [185.26.127.97]) by gabe.freedesktop.org (Postfix) with ESMTPS id DCF206E5A3 for ; Wed, 28 Jun 2017 19:01:45 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Geert Uytterhoeven Cc: Linux-Renesas , Laurent Pinchart , Kieran Bingham , DRI Development List-Id: dri-devel@lists.freedesktop.org SGkgR2VlcnQsCgpPbiBXZWRuZXNkYXkgMjggSnVuIDIwMTcgMjA6NTI6NTMgR2VlcnQgVXl0dGVy aG9ldmVuIHdyb3RlOgo+IE9uIFdlZCwgSnVuIDI4LCAyMDE3IGF0IDg6NTAgUE0sIExhdXJlbnQg UGluY2hhcnQgd3JvdGU6Cj4gPiBDb21taXQgNTIwNTViYWZhMWZmICgiZHJtOiByY2FyLWR1OiBN b3ZlIHBsYW5lIGNvbW1pdCBjb2RlIGZyb20gQ1JUQwo+ID4gc3RhcnQgdG8gQ1JUQyByZXN1bWUi KSBjaGFuZ2VkIHRoZSBvcmRlciBvZiB0aGUgcGxhbmUgY29tbWl0IGFuZCBDUlRDCj4gPiBlbmFi bGUgb3BlcmF0aW9ucyB0byBhY2NvbW1vZGF0ZSB0aGUgcnVudGltZSBQTSByZXF1aXJlbWVudHMu IEhvd2V2ZXIsCj4gPiB0aGlzIGludHJvZHVjZWQgY29ycnVwdGlvbiBpbiB0aGUgZmlyc3QgZGlz cGxheWVkIGZyYW1lLCBhcyB0aGUgQ1JUQyBpcwo+ID4gbm93IGVuYWJsZWQgd2l0aG91dCBhbnkg cGxhbmUgY29uZmlndXJlZC4gT24gR2VuMiBoYXJkd2FyZSB0aGUgZmlyc3QKPiA+IGZyYW1lIHdp bGwgYmUgYmxhY2sgYW5kIGxpa2VseSB1bm5vdGljZWQsIGJ1dCBvbiBHZW4zIGhhcmR3YXJlIHdl IGVuZCB1cAo+ID4gc3RhcnRpbmcgdGhlIGRpc3BsYXkgYmVmb3JlIHRoZSBWU1AgY29tcG9zaXRv ciwgd2hpY2ggaXMgbW9yZQo+ID4gbm90aWNlYWJsZS4KPiA+IAo+ID4gVG8gZml4IHRoaXMsIHJl dmVydCB0aGUgb3JkZXIgb2YgdGhlIGNvbW1pdCBvcGVyYXRpb25zIGJhY2ssIGFuZCBoYW5kbGUK PiA+IHJ1bnRpbWUgUE0gcmVxdWlyZW1lbnRzIGluIHRoZSBDUlRDIC5hdG9taWNfYmVnaW4oKSBh bmQgLmF0b21pY19lbmFibGUoKQo+ID4gaGVscGVyIG9wZXJhdGlvbiBoYW5kbGVycy4KPiA+IAo+ ID4gU2lnbmVkLW9mZi1ieTogTGF1cmVudCBQaW5jaGFydAo+ID4gPGxhdXJlbnQucGluY2hhcnQr cmVuZXNhc0BpZGVhc29uYm9hcmQuY29tPgo+IAo+IEZpeGVzOiAuLi4KCkkgdGhvdWdodCBhYm91 dCB0aGF0LCBidXQgdGhpcyBwYXRjaCBmaXhlcyBhIHByb2JsZW0gY2F1c2VkIGJ5IGEgY29tYmlu YXRpb24gCm9mIGNvbW1pdHMuIFRoZSBvbmUgbWVudGlvbmVkIGFib3ZlIGlzIHByb2JhYmx5IHRo ZSBlYXNpZXN0IHRvIHBvaW50IGF0LCBidXQgCnRoZSBwcm9ibGVtIG9ubHkgYmVjYW1lLCB3ZWxs LCBwcm9ibGVtYXRpYywgd2l0aCB0aGUgaW50cm9kdWN0aW9uIG9mIEdlbjMgCnN1cHBvcnQgaW4g djQuNi4KCkZ1cnRoZXJtb3JlLCB3aGlsZSBpdCdzIHByb2JhYmx5IHBvc3NpYmxlIHRvIGJhY2tw b3J0IHRoaXMgcGF0Y2ggdG8gdjQuNiwgSSAKZG9uJ3QgdGhpbmsgaXQgbmVlZHMgdG8gYmUgaW5j bHVkZWQgaW4gLXN0YWJsZS4gRm9yIGFsbCB0aG9zZSByZWFzb25zLCBhIEZpeGVzIAp0YWcgbWln aHQgbm90IGJlIHVzZWZ1bC4gT2YgY291cnNlIHBsZWFzZSBmZWVsIGZyZWUgdG8gZGlzYWdyZWUg Oi0pCgotLSAKUmVnYXJkcywKCkxhdXJlbnQgUGluY2hhcnQKCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRl dmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=