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: Wed, 7 Oct 2015 14:54:24 +0200 Message-ID: <56151600.3070903@st.com> References: <1443620809-28329-1-git-send-email-ville.syrjala@linux.intel.com> <20150930140802.GK3383@phenom.ffwll.local> <20150930141451.GQ26517@intel.com> <560E3F77.9080806@st.com> <20151002124810.GN26517@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 (mx07-00178001.pphosted.com [62.209.51.94]) by gabe.freedesktop.org (Postfix) with ESMTPS id A63876EB6D for ; Wed, 7 Oct 2015 05:54:39 -0700 (PDT) In-Reply-To: <20151002124810.GN26517@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: =?Windows-1252?Q?Ville_Syrj=E4l=E4?= Cc: Thierry Reding , "dri-devel@lists.freedesktop.org" List-Id: dri-devel@lists.freedesktop.org UmV2aWV3ZWQtYnk6IFZpbmNlbnQgQWJyaW91IDx2aW5jZW50LmFicmlvdUBzdC5jb20+CgpPbiAx MC8wMi8yMDE1IDAyOjQ4IFBNLCBWaWxsZSBTeXJqw6Rsw6Qgd3JvdGU6Cj4gT24gRnJpLCBPY3Qg MDIsIDIwMTUgYXQgMTA6MjU6MjdBTSArMDIwMCwgVmluY2VudCBBQlJJT1Ugd3JvdGU6Cj4+Cj4+ Cj4+IE9uIDA5LzMwLzIwMTUgMDQ6MTQgUE0sIFZpbGxlIFN5cmrDpGzDpCB3cm90ZToKPj4+IE9u IFdlZCwgU2VwIDMwLCAyMDE1IGF0IDA0OjA4OjAyUE0gKzAyMDAsIERhbmllbCBWZXR0ZXIgd3Jv dGU6Cj4+Pj4gT24gV2VkLCBTZXAgMzAsIDIwMTUgYXQgMDQ6NDY6NDhQTSArMDMwMCwgdmlsbGUu c3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3JvdGU6Cj4+Pj4+IEZyb206IFZpbGxlIFN5cmrDpGzD pCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4+Pj4+Cj4+Pj4+IGRybV92Ymxhbmtf Y291bnQoKSByZXR1cm5zIHRoZSBzb2Z0d2FyZSBjb3VudGVyLiBXZSBzaG91bGQgbm90IHByZXRl bmQKPj4+Pj4gaXQncyB0aGUgaHcgY291bnRlciBzaW5jZSB3ZSB1c2UgdGhlIGh3IGNvdW50ZXIg dG8gZmlndWVyZSBvdXQgd2hhdCB0aGUKPj4+Pj4gc29mdHdhcmUgY291bnRlciB2YWx1ZSBzaG91 bGQgYmUuIFNvIGluc3RlYWQgcHJvdmlkZSBhIG5ldyBmdW5jdGlvbgo+Pj4+PiBkcm1fdmJsYW5r X25vX2h3X2NvdW50ZXIoKSBmb3IgZHJpdmVycyB0aGF0IGRvbid0IGhhdmUgYSByZWFsIGh3Cj4+ Pj4+IGNvdW50ZXIuIFRoZSBuZXcgZnVuY3Rpb24gc2ltcGx5IHJldHVybnMgMCwgd2hpY2ggaXMg YWJvdXQgdGhlIG9ubHkKPj4+Pj4gdGhpbmcgaXQgY2FuIGRvLgo+Pj4+Cj4+Pj4gU2hvdWxkbid0 IHdlIGluc3RlYWQganVzdCBtYWtlIHRoZSBnZXRfdmJsYW5rX2NvdW50ZXIgaG9vayBvcHRpb25h bD8KPj4+Cj4+PiBQZXJoYXBzLiBCdXQgbWF5YmUgdGhpcyB3YXkgd291bGQgZW5jb3VyYWdlIHBl b3BsZSB0byBnbyBsb29rIGZvciBhCj4+PiBodyBmcmFtZSBjb3VudGVyIGluIHRoZWlyIGhhcmR3 YXJlPwo+Pj4KPj4+PiAtRGFuaWVsCj4+Pj4KPj4+Pj4KPj4+Pj4gQ2M6IFZpbmNlbnQgQWJyaW91 IDx2aW5jZW50LmFicmlvdUBzdC5jb20+Cj4+Pj4+IENjOiBUaGllcnJ5IFJlZGluZyA8dHJlZGlu Z0BudmlkaWEuY29tPgo+Pj4+PiBTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxl LnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+Pj4+PiAtLS0KPj4+Pj4gICAgZHJpdmVycy9ncHUv ZHJtL2FybWFkYS9hcm1hZGFfZHJ2LmMgICAgICAgICAgfCAgMiArLQo+Pj4+PiAgICBkcml2ZXJz L2dwdS9kcm0vYXRtZWwtaGxjZGMvYXRtZWxfaGxjZGNfZGMuYyB8ICAyICstCj4+Pj4+ICAgIGRy aXZlcnMvZ3B1L2RybS9kcm1faXJxLmMgICAgICAgICAgICAgICAgICAgIHwgMTcgKysrKysrKysr KysrKysrKysKPj4+Pj4gICAgZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJtX2Rydi5j ICAgICAgfCAgMiArLQo+Pj4+PiAgICBkcml2ZXJzL2dwdS9kcm0vZnNsLWRjdS9mc2xfZGN1X2Ry bV9kcnYuYyAgICB8ICAyICstCj4+Pj4+ICAgIGRyaXZlcnMvZ3B1L2RybS9pbXgvaW14LWRybS1j b3JlLmMgICAgICAgICAgIHwgIDIgKy0KPj4KPj4gWy4uXQo+Pgo+Pj4+PiAtLS0gYS9kcml2ZXJz L2dwdS9kcm0vZHJtX2lycS5jCj4+Pj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1faXJxLmMK Pj4+Pj4gQEAgLTE3OTcsMyArMTc5NywyMCBAQCBib29sIGRybV9jcnRjX2hhbmRsZV92Ymxhbmso c3RydWN0IGRybV9jcnRjICpjcnRjKQo+Pj4+PiAgICAgICByZXR1cm4gZHJtX2hhbmRsZV92Ymxh bmsoY3J0Yy0+ZGV2LCBkcm1fY3J0Y19pbmRleChjcnRjKSk7Cj4+Pj4+ICAgIH0KPj4+Pj4gICAg RVhQT1JUX1NZTUJPTChkcm1fY3J0Y19oYW5kbGVfdmJsYW5rKTsKPj4+Pj4gKwo+Pj4+PiArLyoq Cj4+Pj4+ICsgKiBkcm1fdmJsYW5rX25vX2h3X2NvdW50ZXIgLSAiTm8gaHcgY291bnRlciIgaW1w bGVtZW50YXRpb24gb2YgLmdldF92YmxhbmtfY291bnRlcigpCj4+Pj4+ICsgKiBAZGV2OiBEUk0g ZGV2aWNlCj4+Pj4+ICsgKiBAcGlwZTogQ1JUQyBmb3Igd2hpY2ggdG8gcmVhZCB0aGUgY291bnRl cgo+Pj4+PiArICoKPj4+Pj4gKyAqIERyaXZlcnMgY2FuIHBsdWcgdGhpcyBpbnRvIHRoZSAuZ2V0 X3ZibGFua19jb3VudGVyKCkgZnVuY3Rpb24gaWYKPj4+Pj4gKyAqIHRoZXJlIGlzIG5vIHVzZWFi bGUgaGFyZHdhcmUgZnJhbWUgY291bnRlciBhdmFpbGFibGUuCj4+Pj4+ICsgKgo+Pj4+PiArICog UmV0dXJuczoKPj4+Pj4gKyAqIDAKPj4+Pj4gKyAqLwo+Pj4+PiArdTMyIGRybV92Ymxhbmtfbm9f aHdfY291bnRlcihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCBpbnQgcGlwZSkKPj4KPj4gd2Fybmlu ZyB3aGVuIGJ1aWxkaW5nIHRoZSBrZXJuZWw6Cj4+IGludCBwaXBlID0+IHVuc2lnbmVkIGludCBw aXBlCj4KPiBXaGVyZSBleGFjdGx5PyBUaGUgZnVuY3Rpb24gcG9pbnRlciBzaWduYXR1cmUgc3Rp bGwgaGFzIGEgc2lnbmVkIGludAo+IGhlcmUsIGFuZCBJIHdhcyB0b28gbGF6eSB0byBnbyBvbiBh IHJhbXBhZ2UgdG8gY2hhbmdlIGFsbCB0aGUgcmVtYWluaW5nCj4gc2lnbmVkIGludHMgdG8gdW5z aWduZWQgZm9yIHRoZSB2YmxhbmsgZHJpdmVyIGhvb2tzLgo+Cl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRl dmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==