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Tue, 23 Oct 2018 04:01:16 -0700 (PDT) Received: from DE02WEHTCA.internal.synopsys.com (10.225.19.92) by US01WEHTC2.internal.synopsys.com (10.12.239.237) with Microsoft SMTP Server (TLS) id 14.3.408.0; Tue, 23 Oct 2018 04:01:16 -0700 Received: from DE02WEMBXB.internal.synopsys.com ([fe80::95ce:118a:8321:a099]) by DE02WEHTCA.internal.synopsys.com ([::1]) with mapi id 14.03.0415.000; Tue, 23 Oct 2018 13:01:14 +0200 From: Eugeniy Paltsev To: "dri-devel@lists.freedesktop.org" , "airlied@linux.ie" CC: "linux-kernel@vger.kernel.org" , "daniel.vetter@ffwll.ch" , "linux-snps-arc@lists.infradead.org" , "stable@vger.kernel.org" , "marcheu@chromium.org" , Alexey Brodkin , "maarten.lankhorst@linux.intel.com" , "gustavo@padovan.org" , "sean@poorly.run" Subject: Re: [PATCH] DRM: UDL: get rid of useless vblank initialization Thread-Topic: [PATCH] DRM: UDL: get rid of useless vblank initialization Thread-Index: AQHUVzlc7plYFPK1K0KyqBNFqtz0mKUsr3EA Date: Tue, 23 Oct 2018 11:01:14 +0000 Message-ID: <1540292472.19916.13.camel@synopsys.com> References: <20180928144126.21598-1-Eugeniy.Paltsev@synopsys.com> In-Reply-To: <20180928144126.21598-1-Eugeniy.Paltsev@synopsys.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.121.3.38] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgRGF2aWQsDQoNCk1heWJlIHlvdSBoYXZlIGFueSBjb21tZW50cyBvciByZW1hcmtzIGFib3V0 IHRoaXMgcGF0Y2g/DQpBbmQgaWYgeW91IGRvbid0IGNvdWxkIHlvdSBwbGVhc2UgYXBwbHkgaXQu IFRoYW5rcyENCg0KT24gRnJpLCAyMDE4LTA5LTI4IGF0IDE3OjQxICswMzAwLCBFdWdlbml5IFBh bHRzZXYgd3JvdGU6DQo+IFVETCBkb2Vzbid0IHN1cHBvcnQgdmJsYW5rIGZ1bmN0aW9uYWxpdHkg c28gd2UgZG9uJ3QgbmVlZCB0bw0KPiBpbml0aWFsaXplIHZibGFuayBoZXJlICh3ZSBhcmUgYWJs ZSB0byBzZW5kIHBhZ2UgZmxpcA0KPiBjb21wbGV0aW9uIGV2ZW50cyBldmVuIHdpdGhvdXQgdmJs YW5rIGluaXRpYWxpemF0aW9uKQ0KPiANCj4gTW9yZW92ZXIgY3VycmVudCBkcm1fdmJsYW5rX2lu aXQgY2FsbCB3aXRoIG51bV9jcnRjcyA+IDAgY2F1c2VzDQo+IHNlbmRpbmcgRFJNX0VWRU5UX0ZM SVBfQ09NUExFVEUgZXZlbnQgd2l0aCB6ZXJvIHRpbWVzdGFtcCBldmVyeQ0KPiB0aW1lLiBUaGlz IGJyZWFrcyB1c2Vyc3BhY2UgYXBwcyAoZm9yIGV4YW1wbGUgd2VzdG9uKSB3aGljaA0KPiByZWxp ZXMgb24gdGltZXN0YW1wIHZhbHVlLg0KPiANCj4gUmV2aWV3ZWQtYnk6IERhbmllbCBWZXR0ZXIg PGRhbmllbC52ZXR0ZXJAZmZ3bGwuY2g+DQo+IENjOiBzdGFibGVAdmdlci5rZXJuZWwub3JnDQo+ IFNpZ25lZC1vZmYtYnk6IEV1Z2VuaXkgUGFsdHNldiA8RXVnZW5peS5QYWx0c2V2QHN5bm9wc3lz LmNvbT4NCj4gLS0tDQo+ICBkcml2ZXJzL2dwdS9kcm0vdWRsL3VkbF9tYWluLmMgfCA3ICstLS0t LS0NCj4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgNiBkZWxldGlvbnMoLSkNCj4g DQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vdWRsL3VkbF9tYWluLmMgYi9kcml2ZXJz L2dwdS9kcm0vdWRsL3VkbF9tYWluLmMNCj4gaW5kZXggZjQ1NWYwOTVhMTQ2Li4xYjAxNGQ5Mjg1 NWIgMTAwNjQ0DQo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS91ZGwvdWRsX21haW4uYw0KPiArKysg Yi9kcml2ZXJzL2dwdS9kcm0vdWRsL3VkbF9tYWluLmMNCj4gQEAgLTM1MCwxNSArMzUwLDEwIEBA IGludCB1ZGxfZHJpdmVyX2xvYWQoc3RydWN0IGRybV9kZXZpY2UgKmRldiwgdW5zaWduZWQgbG9u ZyBmbGFncykNCj4gIAlpZiAocmV0KQ0KPiAgCQlnb3RvIGVycjsNCj4gIA0KPiAtCXJldCA9IGRy bV92YmxhbmtfaW5pdChkZXYsIDEpOw0KPiAtCWlmIChyZXQpDQo+IC0JCWdvdG8gZXJyX2ZiOw0K PiAtDQo+ICAJZHJtX2ttc19oZWxwZXJfcG9sbF9pbml0KGRldik7DQo+ICANCj4gIAlyZXR1cm4g MDsNCj4gLWVycl9mYjoNCj4gLQl1ZGxfZmJkZXZfY2xlYW51cChkZXYpOw0KPiArDQo+ICBlcnI6 DQo+ICAJaWYgKHVkbC0+dXJicy5jb3VudCkNCj4gIAkJdWRsX2ZyZWVfdXJiX2xpc3QoZGV2KTsN Ci0tIA0KIEV1Z2VuaXkgUGFsdHNldg==