From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 1/4] drm/i915: Keep plane->state updated on pageflip Date: Sat, 31 Jan 2015 10:36:29 +0100 Message-ID: <20150131093629.GM14009@phenom.ffwll.local> References: <1422663759-21589-1-git-send-email-matthew.d.roper@intel.com> <1422663759-21589-2-git-send-email-matthew.d.roper@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wg0-f49.google.com (mail-wg0-f49.google.com [74.125.82.49]) by gabe.freedesktop.org (Postfix) with ESMTP id 3BF486E20B for ; Sat, 31 Jan 2015 01:35:09 -0800 (PST) Received: by mail-wg0-f49.google.com with SMTP id k14so30742064wgh.8 for ; Sat, 31 Jan 2015 01:35:08 -0800 (PST) Content-Disposition: inline In-Reply-To: <1422663759-21589-2-git-send-email-matthew.d.roper@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Matt Roper Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBKYW4gMzAsIDIwMTUgYXQgMDQ6MjI6MzZQTSAtMDgwMCwgTWF0dCBSb3BlciB3cm90 ZToKPiBVbnRpbCBhbGwgZHJpdmVycyBoYXZlIHRyYW5zaXRpb25lZCB0byBhdG9taWMsIHRoZSBm cmFtZWJ1ZmZlcgo+IGFzc29jaWF0ZWQgd2l0aCBhIHBsYW5lIGlzIHRyYWNrZWQgaW4gYm90aCBw bGFuZS0+ZmIgKGZvciBsZWdhY3kpIGFuZAo+IHBsYW5lLT5zdGF0ZS0+ZmIgKGZvciBhbGwgdGhl IG5ldyBhdG9taWMgY29kZWZsb3cpLiAgQWxsIG9mIG91ciBtb2Rlc2V0Cj4gYW5kIHBsYW5lIHVw ZGF0ZXMgdXNlIGRybV9wbGFuZS0+dXBkYXRlX3BsYW5lKCksIHNvIGluIHRoZW9yeSBwbGFuZS0+ ZmIKPiBhbmQgcGxhbmUtPnN0YXRlLT5mYiBzaG91bGQgYWx3YXlzIHN0YXkgaW4gc3luYyBhbmQg cG9pbnQgYXQgdGhlIHNhbWUKPiB0aGluZyBmb3IgaTkxNS4gIEhvd2V2ZXIgd2UgZm9yZ290IGFi b3V0IHRoZSBwYWdlZmxpcCBpb2N0bCBjYXNlLCB3aGljaAo+IGN1cnJlbnRseSBvbmx5IHVwZGF0 ZXMgcGxhbmUtPmZiIGFuZCBsZWF2ZXMgcGxhbmUtPnN0YXRlLT5mYiBhdCBhIHN0YWxlCj4gdmFs dWUuCj4gCj4gU3VycHJpc2luZ2x5LCB0aGlzIGRvZXNuJ3QgY2F1c2UgYW55IHJlYWwgcHJvYmxl bXMgYXQgdGhlIG1vbWVudCBzaW5jZQo+IGludGVybmFsbHkgd2UgdXNlIHRoZSBwbGFuZS0+ZmIg cG9pbnRlciBpbiBtb3N0IG9mIHRoZSBwbGFjZXMgdGhhdAo+IG1hdHRlciwgYW5kIG9uIHRoZSBu ZXh0IC51cGRhdGVfcGxhbmUoKSBjYWxsLCB3ZSB1c2UgcGxhbmUtPmZiIHRvIGZpZ3VyZQo+IG91 dCB3aGljaCBmcmFtZWJ1ZmZlciB0byBjbGVhbnVwLiAgSG93ZXZlciB3aGVuIHdlIHN3aXRjaCB0 byB0aGUgZnVsbAo+IGF0b21pYyBoZWxwZXJzIGZvciB1cGRhdGVfcGxhbmUoKS9kaXNhYmxlX3Bs YW5lKCksIHRob3NlIGhlbHBlcnMgdXNlCj4gcGxhbmUtPnN0YXRlLT5mYiB0byBmaWd1cmUgb3V0 IHdoaWNoIGZyYW1lYnVmZmVyIHRvIGNsZWFudXAsIHNvIG5vdAo+IGhhdmluZyB1cGRhdGVkIHRo ZSBwbGFuZS0+c3RhdGUtPmZiIHBvaW50ZXIgY2F1c2VzIHRoaW5ncyB0byBibG93IHVwCj4gZm9s bG93aW5nIGEgcGFnZWZsaXAgaW9jdGwuCj4gCj4gVGhlIGZpeCBoZXJlIGlzIHRvIGp1c3QgbWFr ZSBzdXJlIHdlIHVwZGF0ZSBwbGFuZS0+c3RhdGUtPmZiIGF0IHRoZSBzYW1lCj4gdGltZSB3ZSB1 cGRhdGUgcGxhbmUtPmZiIGluIHRoZSBwYWdlZmxpcCBpb2N0bC4KPiAKPiBTaWduZWQtb2ZmLWJ5 OiBNYXR0IFJvcGVyIDxtYXR0aGV3LmQucm9wZXJAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCA3ICsrKysrKysKPiAgMSBmaWxlIGNoYW5n ZWQsIDcgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMK PiBpbmRleCAzZDIyMGE2Li4wOGUyYmFiIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2Rpc3BsYXkuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rp c3BsYXkuYwo+IEBAIC05ODAxLDYgKzk4MDEsMTMgQEAgc3RhdGljIGludCBpbnRlbF9jcnRjX3Bh Z2VfZmxpcChzdHJ1Y3QgZHJtX2NydGMgKmNydGMsCj4gIAo+ICAJY3J0Yy0+cHJpbWFyeS0+ZmIg PSBmYjsKPiAgCj4gKwkvKiBLZWVwIHN0YXRlIHN0cnVjdHVyZSBpbiBzeW5jICovCj4gKwlpZiAo Y3J0Yy0+cHJpbWFyeS0+c3RhdGUtPmZiKQo+ICsJCWRybV9mcmFtZWJ1ZmZlcl91bnJlZmVyZW5j ZShjcnRjLT5wcmltYXJ5LT5zdGF0ZS0+ZmIpOwo+ICsJY3J0Yy0+cHJpbWFyeS0+c3RhdGUtPmZi ID0gZmI7Cj4gKwlpZiAoY3J0Yy0+cHJpbWFyeS0+c3RhdGUtPmZiKQo+ICsJCWRybV9mcmFtZWJ1 ZmZlcl9yZWZlcmVuY2UoY3J0Yy0+cHJpbWFyeS0+c3RhdGUtPmZiKTsKClllYWgsIEkgaGFkIHRo ZSBzYW1lIGZpeHVwIGluIG15IG93biB0ZXN0Y29udmVyc2lvbi4gU28gbWVyZ2VkIHRoaXMgYW5k CnRoZSAybmQgcGF0Y2ggdG8gZGlucSAoZm9yIDMuMjEpLgoKVGhhbmtzLCBEYW5pZWwKPiArCj4g IAl3b3JrLT5wZW5kaW5nX2ZsaXBfb2JqID0gb2JqOwo+ICAKPiAgCWF0b21pY19pbmMoJmludGVs X2NydGMtPnVucGluX3dvcmtfY291bnQpOwo+IC0tIAo+IDEuOC41LjEKPiAKPiBfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5n IGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gCkRhbmllbCBWZXR0 ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9uCis0MSAoMCkgNzkgMzY1IDU3 IDQ4IC0gaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK