From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vincent ABRIOU Subject: Re: [PATCH 1/2] drm: Stop using drm_vblank_count() as the hw frame counter Date: Fri, 2 Oct 2015 10:25:27 +0200 Message-ID: <560E3F77.9080806@st.com> References: <1443620809-28329-1-git-send-email-ville.syrjala@linux.intel.com> <20150930140802.GK3383@phenom.ffwll.local> <20150930141451.GQ26517@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id C4A2C6E200 for ; Fri, 2 Oct 2015 01:25:38 -0700 (PDT) In-Reply-To: <20150930141451.GQ26517@intel.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?utf-8?B?VmlsbGUgU3lyasOkbMOk?= , Daniel Vetter Cc: Thierry Reding , "dri-devel@lists.freedesktop.org" List-Id: dri-devel@lists.freedesktop.org DQoNCk9uIDA5LzMwLzIwMTUgMDQ6MTQgUE0sIFZpbGxlIFN5cmrDpGzDpCB3cm90ZToNCj4gT24g V2VkLCBTZXAgMzAsIDIwMTUgYXQgMDQ6MDg6MDJQTSArMDIwMCwgRGFuaWVsIFZldHRlciB3cm90 ZToNCj4+IE9uIFdlZCwgU2VwIDMwLCAyMDE1IGF0IDA0OjQ2OjQ4UE0gKzAzMDAsIHZpbGxlLnN5 cmphbGFAbGludXguaW50ZWwuY29tIHdyb3RlOg0KPj4+IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8 dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+DQo+Pj4NCj4+PiBkcm1fdmJsYW5rX2NvdW50 KCkgcmV0dXJucyB0aGUgc29mdHdhcmUgY291bnRlci4gV2Ugc2hvdWxkIG5vdCBwcmV0ZW5kDQo+ Pj4gaXQncyB0aGUgaHcgY291bnRlciBzaW5jZSB3ZSB1c2UgdGhlIGh3IGNvdW50ZXIgdG8gZmln dWVyZSBvdXQgd2hhdCB0aGUNCj4+PiBzb2Z0d2FyZSBjb3VudGVyIHZhbHVlIHNob3VsZCBiZS4g U28gaW5zdGVhZCBwcm92aWRlIGEgbmV3IGZ1bmN0aW9uDQo+Pj4gZHJtX3ZibGFua19ub19od19j b3VudGVyKCkgZm9yIGRyaXZlcnMgdGhhdCBkb24ndCBoYXZlIGEgcmVhbCBodw0KPj4+IGNvdW50 ZXIuIFRoZSBuZXcgZnVuY3Rpb24gc2ltcGx5IHJldHVybnMgMCwgd2hpY2ggaXMgYWJvdXQgdGhl IG9ubHkNCj4+PiB0aGluZyBpdCBjYW4gZG8uDQo+Pg0KPj4gU2hvdWxkbid0IHdlIGluc3RlYWQg anVzdCBtYWtlIHRoZSBnZXRfdmJsYW5rX2NvdW50ZXIgaG9vayBvcHRpb25hbD8NCj4NCj4gUGVy aGFwcy4gQnV0IG1heWJlIHRoaXMgd2F5IHdvdWxkIGVuY291cmFnZSBwZW9wbGUgdG8gZ28gbG9v ayBmb3IgYQ0KPiBodyBmcmFtZSBjb3VudGVyIGluIHRoZWlyIGhhcmR3YXJlPw0KPg0KPj4gLURh bmllbA0KPj4NCj4+Pg0KPj4+IENjOiBWaW5jZW50IEFicmlvdSA8dmluY2VudC5hYnJpb3VAc3Qu Y29tPg0KPj4+IENjOiBUaGllcnJ5IFJlZGluZyA8dHJlZGluZ0BudmlkaWEuY29tPg0KPj4+IFNp Z25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5j b20+DQo+Pj4gLS0tDQo+Pj4gICBkcml2ZXJzL2dwdS9kcm0vYXJtYWRhL2FybWFkYV9kcnYuYyAg ICAgICAgICB8ICAyICstDQo+Pj4gICBkcml2ZXJzL2dwdS9kcm0vYXRtZWwtaGxjZGMvYXRtZWxf aGxjZGNfZGMuYyB8ICAyICstDQo+Pj4gICBkcml2ZXJzL2dwdS9kcm0vZHJtX2lycS5jICAgICAg ICAgICAgICAgICAgICB8IDE3ICsrKysrKysrKysrKysrKysrDQo+Pj4gICBkcml2ZXJzL2dwdS9k cm0vZXh5bm9zL2V4eW5vc19kcm1fZHJ2LmMgICAgICB8ICAyICstDQo+Pj4gICBkcml2ZXJzL2dw dS9kcm0vZnNsLWRjdS9mc2xfZGN1X2RybV9kcnYuYyAgICB8ICAyICstDQo+Pj4gICBkcml2ZXJz L2dwdS9kcm0vaW14L2lteC1kcm0tY29yZS5jICAgICAgICAgICB8ICAyICstDQoNClsuLl0NCg0K Pj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1faXJxLmMNCj4+PiArKysgYi9kcml2ZXJzL2dw dS9kcm0vZHJtX2lycS5jDQo+Pj4gQEAgLTE3OTcsMyArMTc5NywyMCBAQCBib29sIGRybV9jcnRj X2hhbmRsZV92Ymxhbmsoc3RydWN0IGRybV9jcnRjICpjcnRjKQ0KPj4+ICAgICAgcmV0dXJuIGRy bV9oYW5kbGVfdmJsYW5rKGNydGMtPmRldiwgZHJtX2NydGNfaW5kZXgoY3J0YykpOw0KPj4+ICAg fQ0KPj4+ICAgRVhQT1JUX1NZTUJPTChkcm1fY3J0Y19oYW5kbGVfdmJsYW5rKTsNCj4+PiArDQo+ Pj4gKy8qKg0KPj4+ICsgKiBkcm1fdmJsYW5rX25vX2h3X2NvdW50ZXIgLSAiTm8gaHcgY291bnRl ciIgaW1wbGVtZW50YXRpb24gb2YgLmdldF92YmxhbmtfY291bnRlcigpDQo+Pj4gKyAqIEBkZXY6 IERSTSBkZXZpY2UNCj4+PiArICogQHBpcGU6IENSVEMgZm9yIHdoaWNoIHRvIHJlYWQgdGhlIGNv dW50ZXINCj4+PiArICoNCj4+PiArICogRHJpdmVycyBjYW4gcGx1ZyB0aGlzIGludG8gdGhlIC5n ZXRfdmJsYW5rX2NvdW50ZXIoKSBmdW5jdGlvbiBpZg0KPj4+ICsgKiB0aGVyZSBpcyBubyB1c2Vh YmxlIGhhcmR3YXJlIGZyYW1lIGNvdW50ZXIgYXZhaWxhYmxlLg0KPj4+ICsgKg0KPj4+ICsgKiBS ZXR1cm5zOg0KPj4+ICsgKiAwDQo+Pj4gKyAqLw0KPj4+ICt1MzIgZHJtX3ZibGFua19ub19od19j b3VudGVyKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIGludCBwaXBlKQ0KDQp3YXJuaW5nIHdoZW4g YnVpbGRpbmcgdGhlIGtlcm5lbDoNCmludCBwaXBlID0+IHVuc2lnbmVkIGludCBwaXBlDQoNCkJS DQpWaW5jZW50DQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=