From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH v3 12/20] drm: omapdrm: Prevent processing the same event multiple times Date: Mon, 12 Dec 2016 12:29:22 +0200 Message-ID: <11674568.xpeZQhfd3U@avalon> References: <1474288063-5315-1-git-send-email-laurent.pinchart@ideasonboard.com> <1474288063-5315-13-git-send-email-laurent.pinchart@ideasonboard.com> <96083e73-845f-cec2-6286-6a2eb9eb5670@ti.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 [IPv6:2001:4b98:dc2:45:216:3eff:febb:480d]) by gabe.freedesktop.org (Postfix) with ESMTPS id EEDB56E2B2 for ; Mon, 12 Dec 2016 10:28:51 +0000 (UTC) In-Reply-To: <96083e73-845f-cec2-6286-6a2eb9eb5670@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Tomi Valkeinen Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgVG9taSwKCk9uIFR1ZXNkYXkgMjcgU2VwIDIwMTYgMTU6MjQ6NDcgVG9taSBWYWxrZWluZW4g d3JvdGU6Cj4gT24gMTkvMDkvMTYgMTU6MjcsIExhdXJlbnQgUGluY2hhcnQgd3JvdGU6Cj4gPiBU aGUgdmJsYW5rIGludGVycnVwdCBpcyBkaXNhYmxlZCBhZnRlciBvbmUgb2NjdXJyZW5jZSwgcHJl dmVudGluZyB0aGUKPiA+IGF0b21pYyB1cGRhdGUgZXZlbnQgZnJvbSBiZWluZyBwcm9jZXNzZWQg dHdpY2UuIEhvd2V2ZXIsIHRoaXMgYWxzbwo+ID4gcHJldmVudHMgdGhlIHNvZnR3YXJlIGZyYW1l IGNvdW50ZXIgZnJvbSBiZWluZyB1cGRhdGVkIGNvcnJlY3RseSB0aGF0Cj4gPiB3b3VsZCByZXF1 aXJlIHZibGFuayBpbnRlcnJ1cHRzIHRvIGJlIGtlcHQgZW5hYmxlZCB3aGlsZSB0aGUgQ1JUQyBp cwo+ID4gYWN0aXZlLgo+ID4gCj4gPiBJbiBwcmVwYXJhdGlvbiBmb3IgdmJsYW5rIGludGVycnVw dCBmaXhlcywgbWFrZSBzdXJlIHRoYXQgdGhlIGF0b21pYwo+ID4gdXBkYXRlIGV2ZW50IHdpbGwg YmUgcHJvY2Vzc2VkIG9uY2Ugb25seSB3aGVuIHRoZSB2YmxhbmsgaW50ZXJydXB0IHdpbGwKPiA+ IGJlIGtlcHQgZW5hYmxlZC4KPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTogTGF1cmVudCBQaW5jaGFy dCA8bGF1cmVudC5waW5jaGFydEBpZGVhc29uYm9hcmQuY29tPgo+ID4gLS0tCj4gPiAKPiA+ICBk cml2ZXJzL2dwdS9kcm0vb21hcGRybS9vbWFwX2NydGMuYyB8IDIyICsrKysrKysrKysrKysrKysr KystLS0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMTkgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMo LSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL29tYXBfY3J0 Yy5jCj4gPiBiL2RyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL29tYXBfY3J0Yy5jIGluZGV4IGEwYzI2 NTkyZmM2OS4uOGZlZjY1NTgxOTdiCj4gPiAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9vbWFwZHJtL29tYXBfY3J0Yy5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vb21hcGRybS9v bWFwX2NydGMuYwo+ID4gQEAgLTQzLDYgKzQzLDcgQEAgc3RydWN0IG9tYXBfY3J0YyB7Cj4gPiAg CWJvb2wgZW5hYmxlZDsKPiA+ICAJYm9vbCBwZW5kaW5nOwo+ID4gIAl3YWl0X3F1ZXVlX2hlYWRf dCBwZW5kaW5nX3dhaXQ7Cj4gPiArCXN0cnVjdCBkcm1fcGVuZGluZ192YmxhbmtfZXZlbnQgKmV2 ZW50Owo+ID4gIH07Cj4gPiAgCj4gPiAgLyogLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQo+ID4gQEAgLTI2MCwxMSAr MjYxLDE1IEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3QgZHNzX21ncl9vcHMgbWdyX29wcyA9IHsKPiA+ IAo+ID4gIHN0YXRpYyB2b2lkIG9tYXBfY3J0Y19jb21wbGV0ZV9wYWdlX2ZsaXAoc3RydWN0IGRy bV9jcnRjICpjcnRjKQo+ID4gIHsKPiA+ICsJc3RydWN0IG9tYXBfY3J0YyAqb21hcF9jcnRjID0g dG9fb21hcF9jcnRjKGNydGMpOwo+ID4gIAlzdHJ1Y3QgZHJtX3BlbmRpbmdfdmJsYW5rX2V2ZW50 ICpldmVudDsKPiA+ICAJc3RydWN0IGRybV9kZXZpY2UgKmRldiA9IGNydGMtPmRldjsKPiA+ICAJ dW5zaWduZWQgbG9uZyBmbGFnczsKPiA+IAo+ID4gLQlldmVudCA9IGNydGMtPnN0YXRlLT5ldmVu dDsKPiA+ICsJc3Bpbl9sb2NrX2lycXNhdmUoJmRldi0+ZXZlbnRfbG9jaywgZmxhZ3MpOwo+ID4g KwlldmVudCA9IG9tYXBfY3J0Yy0+ZXZlbnQ7Cj4gPiArCW9tYXBfY3J0Yy0+ZXZlbnQgPSBOVUxM Owo+ID4gKwlzcGluX3VubG9ja19pcnFyZXN0b3JlKCZkZXYtPmV2ZW50X2xvY2ssIGZsYWdzKTsK PiA+IAo+ID4gIAlpZiAoIWV2ZW50KQo+ID4gIAkJcmV0dXJuOwo+ID4gQEAgLTM4NCwxMiArMzg5 LDIzIEBAIHN0YXRpYyBpbnQgb21hcF9jcnRjX2F0b21pY19jaGVjayhzdHJ1Y3QgZHJtX2NydGMK PiA+ICpjcnRjLAo+ID4gIH0KPiA+ICAKPiA+ICBzdGF0aWMgdm9pZCBvbWFwX2NydGNfYXRvbWlj X2JlZ2luKHN0cnVjdCBkcm1fY3J0YyAqY3J0YywKPiA+IC0gICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgc3RydWN0IGRybV9jcnRjX3N0YXRlICpvbGRfY3J0Y19zdGF0ZSkKPiA+ICsJ CQkJICAgc3RydWN0IGRybV9jcnRjX3N0YXRlICpvbGRfY3J0Y19zdGF0ZSkKPiA+ICB7Cj4gPiAr CXN0cnVjdCBkcm1fcGVuZGluZ192YmxhbmtfZXZlbnQgKmV2ZW50ID0gY3J0Yy0+c3RhdGUtPmV2 ZW50Owo+ID4gKwlzdHJ1Y3Qgb21hcF9jcnRjICpvbWFwX2NydGMgPSB0b19vbWFwX2NydGMoY3J0 Yyk7Cj4gPiArCXVuc2lnbmVkIGxvbmcgZmxhZ3M7Cj4gPiArCj4gPiArCWlmIChldmVudCkgewo+ ID4gKwkJV0FSTl9PTihkcm1fY3J0Y192YmxhbmtfZ2V0KGNydGMpICE9IDApOwo+IAo+IFdoZXJl J3MgdGhlIG1hdGNoaW5nIHB1dD8KCkl0J3MgbWlzc2luZywgb3IgcmF0aGVyIHRoZSBnZXQgc2hv dWxkbid0IGJlIGFkZGVkIGhlcmUuIFRoZSB2YmxhbmsgZ2V0L3B1dCAKY2FsbHMgYXJlIGFkZGVk IGJ5IHBhdGNoIDE0LzIwIGluIHRoaXMgc2VyaWVzLiBJJ2xsIHJlbW92ZSB0aGUgY2FsbCBmcm9t IGhlcmUuCgotLSAKUmVnYXJkcywKCkxhdXJlbnQgUGluY2hhcnQKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJp LWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=