From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: Re: [PATCH] drm/rockchip: Return -EBUSY if there's already a pending flip event v5 Date: Tue, 24 May 2016 10:28:42 +0200 Message-ID: <7363560.k3ytHeYgtM@phil> References: <1464074761-5194-1-git-send-email-tomeu.vizoso@collabora.com> <1464074857-5515-1-git-send-email-tomeu.vizoso@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1464074857-5515-1-git-send-email-tomeu.vizoso@collabora.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Tomeu Vizoso Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org List-Id: linux-rockchip.vger.kernel.org SGkgVG9tZXUsCgpQYXRjaCBzdWJqZWN0OiBwbGVhc2UgcHV0IHRoZSB2ZXJzaW9uIGludG8gdGhl IGJyYWNrZXRzLCBzbyBbUEFUQ0ggdjVdIGFzIGl0IApzaG91bGRuJ3QgYmUgcGFydCBvZiB0aGUg Y29tbWl0IGxvZy4KCkFtIERpZW5zdGFnLCAyNC4gTWFpIDIwMTYsIDA5OjI3OjM3IHNjaHJpZWIg VG9tZXUgVml6b3NvOgo+IEFzIHBlciB0aGUgZG9jcywgYXRvbWljX2NvbW1pdCBzaG91bGQgcmV0 dXJuIC1FQlVTWSAiaWYgYW4gYXN5Y25ocm9ub3VzCj4gdXBkYXRlZCBpcyByZXF1ZXN0ZWQgYW5k IHRoZXJlIGlzIGFuIGVhcmxpZXIgdXBkYXRlZCBwZW5kaW5nIi4KCj4gdjI6IFVzZSB0aGUgc3Rh dHVzIG9mIHRoZSB3b3JrcXVldWUgaW5zdGVhZCBvZiB2b3AtPmV2ZW50LCBhbmQgZG9uJ3QgYWRk Cj4gYSBzdXBlcmZsdW91cyB3YWl0IG9uIHRoZSB3b3JrcXVldWUuCj4gCj4gdjM6IERyb3Agd29y a19idXN5LCBhcyB0aGVyZSdzIGEgc2l6ZWFibGUgZGVsYXkgd2hlbiB0aGUgd29ya2VyCj4gZmlu aXNoZXMsIHdoaWNoIGludHJvZHVjZXMgYSByYWNlIGluIHdoaWNoIHRoZSBjbGllbnQgaGFzIGFs cmVhZHkKPiByZWNlaXZlZCB0aGUgbGFzdCBmbGlwIGV2ZW50IGJ1dCB0aGUgbmV4dCBwYWdlIGZs aXAgaW9jdGwgd2lsbCBzdGlsbAo+IHJldHVybiAtRUJVU1kgYmVjYXVzZSB3b3JrX2J1c3kgcmV0 dXJucyBvdXRkYXRlZCBpbmZvcm1hdGlvbi4KPiAKPiB2NDogSG9sZCBkZXYtPmV2ZW50X2xvY2sg d2hpbGUgY2hlY2tpbmcgdGhlIFZPUCdzIGV2ZW50IGZpZWxkIGFzCj4gc3VnZ2VzdGVkIGJ5IERh bmllbCBTdG9uZS4KPiAKPiB2NTogT25seSBibG9jayBpZiB0aGVyZSdzIG91dHN0YW5kaW5nIHdv cmsgaWYgaXQncyBhIGJsb2NraW5nIGNhbGwuCgpzaW1pbGFybHksIHBsZWFzZSBwdXQgdGhlIGNo YW5nZWxvZyBiZWxvdyB0aGUgIi0tLSIgYW5kIGFib3ZlIHRoZSBkaWZmc3RhdC4KCgo+IFNpZ25l ZC1vZmYtYnk6IFRvbWV1IFZpem9zbyA8dG9tZXUudml6b3NvQGNvbGxhYm9yYS5jb20+Cj4gLS0t Cgpha2EgaGVyZS4KCj4gIGRyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fZHJ2 LmggfCAgMSArCj4gIGRyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fZmIuYyAg fCAyNQo+ICsrKysrKysrKysrKysrKysrKysrKystLS0gZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlw L3JvY2tjaGlwX2RybV92b3AuYyB8IAo+IDYgKysrKysrCj4gIDMgZmlsZXMgY2hhbmdlZCwgMjkg aW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKCkhlaWtvCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRl dmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=