From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm: Don't zero vblank timestamps from the irq handler Date: Thu, 1 Oct 2015 09:50:16 +0200 Message-ID: <20151001075016.GP3383@phenom.ffwll.local> References: <1443630094-10239-1-git-send-email-ville.syrjala@linux.intel.com> <20151001072720.GA3070@ulmo> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f170.google.com (mail-wi0-f170.google.com [209.85.212.170]) by gabe.freedesktop.org (Postfix) with ESMTPS id 861E36E3BA for ; Thu, 1 Oct 2015 00:47:22 -0700 (PDT) Received: by wicge5 with SMTP id ge5so16428476wic.0 for ; Thu, 01 Oct 2015 00:47:21 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20151001072720.GA3070@ulmo> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Thierry Reding Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBPY3QgMDEsIDIwMTUgYXQgMDk6Mjc6MjBBTSArMDIwMCwgVGhpZXJyeSBSZWRpbmcg d3JvdGU6Cj4gT24gV2VkLCBTZXAgMzAsIDIwMTUgYXQgMDc6MjE6MzRQTSArMDMwMCwgdmlsbGUu c3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3JvdGU6Cj4gPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6Qg PHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+ID4gCj4gPiBJZiB3ZSBjb3VsZG4ndCBn ZXQgYSBoaWdoIHByZWNpc2lvbnMgdmJsYW5rIHRpbWVzdGFtcCwgd2UgY3VycmVudGx5Cj4gPiBz dG9yZSBhIHplcm9lZCB0aW1lc3RhbXAgaW5zdGVhZCBhbmQgYXNzdW1lIHRoZSBuZXh0IHZibGFu ayBpcnEgdG8KPiA+IGdldCB1cyBzb21ldGhpbmcgYmV0dGVyLiBUaGlzIG1ha2VzIHNlbnNlIHdo ZW4gdHJ5aW5nIHRvIHVwZGF0ZSB0aGUKPiA+IHRpbWVzdGFtcCBmcm9tIGVnLiB2YmxhbmsgZW5h YmxlLiBCdXQgaWYgd2UgZG8gdGhpcyBmcm9tIHRoZSB2YmxhbmsKPiA+IGlycSB3ZSB3aWxsIG5l dmVyIGdldCBhIHZibGFuayB0aW1lc3RhbXAgdW5sZXNzIHdlIGhpZ2ggcHJlY2lzaW9uCj4gPiB0 aW1lc3RhbXBzIGFyZSBhdmFpbGFibGUgYW5kIHN1Y2NlZWRlZC4gVGhpcyBicmVhayB3ZXN0b24g Zm9yIGluc3RhbmNlCj4gPiBvbiBkcml2ZXJzIGxhY2tpbmcgaGlnaCBwcmVjaXNpb24gdGltZXN0 YW1wcy4KPiA+IAo+ID4gVG8gZml4IHRoaXMsIHplcm8gdGhlIHRpbWVzdGFtcCBvbmx5IHdoZW4g bm90IGNhbGxlZCBmcm9tIHZibCBpcnEuCj4gPiBXaGVuIGNhbGxlZCBmcm9tIHRoZSBpcnEsIHdl IHN0aWxsIHdhbnQgdGhlIHRpbWVzdGFtcCwgZXZlbiBpZiBub3QKPiA+IHBlcmZlY3QuCj4gPiAK PiA+IFRoaXMgZml4ZXMgYSByZWdyZXNzaW9uIGZyb20KPiA+IDRkZmQ2NDg2MmZmODUyZGYgZHJt OiBVc2UgdmJsYW5rIHRpbWVzdGFtcHMgdG8gZ3Vlc3N0aW1hdGUgaG93IG1hbnkgdmJsYW5rcyB3 ZXJlIG1pc3NlZAo+ID4gCj4gPiBDYzogTWFyaW8gS2xlaW5lciA8bWFyaW8ua2xlaW5lci5kZUBn bWFpbC5jb20+Cj4gPiBDYzogVGhpZXJyeSBSZWRpbmcgPHRoaWVycnkucmVkaW5nQGdtYWlsLmNv bT4KPiA+IFJlcG9ydGVkLWJ5OiBUaGllcnJ5IFJlZGluZyA8dGhpZXJyeS5yZWRpbmdAZ21haWwu Y29tPgo+ID4gU2lnbmVkLW9mZi1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxp bnV4LmludGVsLmNvbT4KPiA+IC0tLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9kcm1faXJxLmMgfCA3 ICsrKystLS0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9u cygtKQo+IAo+IEFwcGxpZWQgb24gdG9wIG9mIG5leHQtMjAxNTEwMDEgYW5kIHRoZSB3ZXN0b24g cHJvYmxlbSBJIHdhcyBzZWVpbmcgaXMKPiBnb25lLCBzbzoKPiAKPiBUZXN0ZWQtYnk6IFRoaWVy cnkgUmVkaW5nIDx0cmVkaW5nQG52aWRpYS5jb20+Cj4gCj4gSSB0aGluayBpdCBtaWdodCBiZSB3 b3J0aCBjb25zaWRlcmluZyBzcXVhc2hpbmcgdGhpcyBpbnRvIHRoZSBvZmZlbmRpbmcKPiBjb21t aXQgdG8gYXZvaWQgYnJlYWtpbmcgYmlzZWN0aWJpbGl0eS4KCkNhbid0IHNxdWFzaCBhbnkgbW9y ZSBzaW5jZSBoaXN0b3J5IGlzIGZyb3plbiBpbiBkcm0tbmV4dC4gQXBwbGllZCB0bwpkcm0tbWlz YywgdGhhbmtzLgotRGFuaWVsCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJ bnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=