From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH v1.1 2/2] drm: rcar-du: Repair vblank for DRM page flips using the VSP1 Date: Sun, 02 Jul 2017 17:23:24 +0300 Message-ID: <1681295.5XGp1sIbmj@avalon> References: <6d71aa0796dd8892510d6911a280eba235398ed4.1498751638.git-series.kieran.bingham+renesas@ideasonboard.com> <87mv8pj2z2.wl%kuninori.morimoto.gx@renesas.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 64B716E036 for ; Sun, 2 Jul 2017 14:23:18 +0000 (UTC) In-Reply-To: <87mv8pj2z2.wl%kuninori.morimoto.gx@renesas.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Kuninori Morimoto Cc: open list , dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, Kieran Bingham , Mauro Carvalho Chehab , linux-media@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org SGkgTW9yaW1vdG8tc2FuLAoKT24gRnJpZGF5IDMwIEp1biAyMDE3IDA4OjMyOjA0IEt1bmlub3Jp IE1vcmltb3RvIHdyb3RlOgo+IEhpIEtpZXJhbgo+IAo+ID4gLXN0YXRpYyB2b2lkIHJjYXJfZHVf dnNwX2NvbXBsZXRlKHZvaWQgKnByaXZhdGUpCj4gPiArc3RhdGljIHZvaWQgcmNhcl9kdV92c3Bf Y29tcGxldGUodm9pZCAqcHJpdmF0ZSwgYm9vbCBjb21wbGV0ZWQpCj4gPiAgewo+ID4gIAlzdHJ1 Y3QgcmNhcl9kdV9jcnRjICpjcnRjID0gcHJpdmF0ZTsKPiA+IAo+ID4gLQlyY2FyX2R1X2NydGNf ZmluaXNoX3BhZ2VfZmxpcChjcnRjKTsKPiA+ICsJaWYgKGNydGMtPnZibGFua19lbmFibGUpCj4g PiArCQlkcm1fY3J0Y19oYW5kbGVfdmJsYW5rKCZjcnRjLT5jcnRjKTsKPiA+ICsKPiA+ICsJaWYg KGNvbXBsZXRlZCkKPiA+ICsJCXJjYXJfZHVfY3J0Y19maW5pc2hfcGFnZV9mbGlwKGNydGMpOwo+ ID4gIH0KPiAKPiBIZXJlLCB0aGlzICJ2YmxhbmtfZW5hYmxlIiBmbGFnLCB0aW1lc3RhbXAgd2ls bCBiZSB1cGRhdGUgb24KPiBkcm1fY3J0Y19oYW5kbGVfdmJsYW5rKCkuCj4gCj4gRm9yIGV4YW1w bGUgbW9kZXRlc3QgRmxpcCB0ZXN0LCBpZiB3ZSBzdG9wIGl0IGJ5IEN0cmwrQywgdGhlbiwgdmJs YW5rX2VuYWJsZQo+IHdpbGwgYmUgZmFsc2UsIFRoZW4sIHZibGFuayB0aW1lc3RhbXAgaXNuJ3Qg dXBkYXRlZCBvbiB3YWl0aW5nIG1ldGhvZCBvbgo+IGRybV9hdG9taWNfaGVscGVyX3dhaXRfZm9y X3ZibGFua3MoKS4gVGh1cyB3ZSB3aWxsIGhhdmUgdGltZW91dCBlcnJvci4KCkkndmUgbm90aWNl ZCB0aGlzIGlzc3VlIGFzIHdlbGwgd2hlbiB0ZXN0aW5nIEtpZXJhbidzIHBhdGNoLCBhbmQgSSB3 aWxsIGZpeCAKaXQuCgo+IEFuZCwgcHJpbnQgY29tcGxldGUgaXMgbm93IGluZGljYXRlZCBvbiBW U1AgRnJhbWUgRW5kLAo+IGluIGludGVybGFjZSBpbnB1dCBjYXNlLCBwcmludCBjb21wbGV0ZSB3 aWxsIGJlIGluZGljYXRlZCB0byB1c2VyCj4gb24gZWFjaCBPREQsIEVWRU4gdGltaW5nLgo+IAo+ IEJlZm9yZSB0aGlzIHBhdGNoLCBmb3IgZXhhbXBsZSAxMDgwaUA2MEh6LCBwcmludCBjb21wbGV0 ZSBpbmRpY2F0aW9uCj4gaGFwcGVuIGluIDMwSHouCj4gQWZ0ZXIgdGhpcyBwYXRjaCwgaW4gaW50 ZXJsYWNlIGNhc2UsIGluZGljYXRpb24gY29taW5nIDYwSHoKCklzbid0IHRoaXMgdG8gYmUgZXhw ZWN0ZWQgPyBJbiAxMDgwaUA2MEh6IHRoZSBmcmFtZSByYXRlIGlzIDYwIGZyYW1lcyBwZXIgCnNl Y29uZCwgc28gc2hvdWxkbid0IHZlcnRpY2FsIGJsYW5raW5nIGJlIHJlcG9ydGVkIGF0IDYwSHog PwoKLS0gClJlZ2FyZHMsCgpMYXVyZW50IFBpbmNoYXJ0CgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZl bEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9kcmktZGV2ZWwK