From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Ban Haswell from using RCS flips Date: Mon, 05 Jan 2015 15:32:30 +0200 Message-ID: <87a91xgxox.fsf@intel.com> References: <1419673708-28051-1-git-send-email-chris@chris-wilson.co.uk> <87k3191toy.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 9B7016E2B6 for ; Mon, 5 Jan 2015 05:33:01 -0800 (PST) In-Reply-To: <87k3191toy.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAzMCBEZWMgMjAxNCwgSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4LmludGVs LmNvbT4gd3JvdGU6Cj4gT24gU2F0LCAyNyBEZWMgMjAxNCwgQ2hyaXMgV2lsc29uIDxjaHJpc0Bj aHJpcy13aWxzb24uY28udWs+IHdyb3RlOgo+PiBMaWtlIEl2eWJyaWRnZSwgd2UgaGF2ZSByZXBv cnRzIHRoYXQgd2UgZ2V0IHJhbmRvbSBoYW5ncyB3aGVuIGZsaXBwaW5nCj4+IHdpdGggbXVsdGlw bGUgcGlwZXMuIEV4dGVuZAo+Pgo+PiBjb21taXQgMmE5MmQ1YmNhMTk5OWI2OWM3OGYzYzNlOTdi NTQ4NDk4NWIwOTRiOQo+PiBBdXRob3I6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29u LmNvLnVrPgo+PiBEYXRlOiAgIFR1ZSBKdWwgOCAxMDo0MDoyOSAyMDE0ICswMTAwCj4+Cj4+ICAg ICBkcm0vaTkxNTogRGlzYWJsZSBSQ1MgZmxpcHMgb24gSXZ5YnJpZGdlCj4+Cj4+IHRvIGFsc28g YXBwbHkgdG8gSGFzd2VsbC4KPj4KPj4gUmVwb3J0ZWQtYnk6IFNjb3R0IFRzYWkgPHNjb3R0dC50 d0BnbWFpbC5jb20+Cj4KPiBGcm9tIHRoZSBidWcsCj4KPiBUZXN0ZWQtYnk6IFNjb3R0IFRzYWkg PHNjb3R0dC50d0BnbWFpbC5jb20+Cj4KPj4gQnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVz a3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTg3NzU5Cj4+IFNpZ25lZC1vZmYtYnk6IENocmlzIFdp bHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgoKUHVzaGVkIHRvIGRybS1pbnRlbC1maXhl cyB3aXRoIERhbmllbCdzIElSQyByLWIgYW5kIGNjOiBzdGFibGUgKGFsc28gb24KdGhlIGl2YiBj b21taXQpLiBUaGFua3MgZm9yIHRoZSBwYXRjaCBhbmQgcmV2aWV3LgoKQlIsCkphbmkuCgoKPj4g LS0tCj4+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCAyICstCj4+ICAx IGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKPj4KPj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+PiBpbmRleCBkMDFkYjFiODI4NjkuLmVkMjEwMmU2 MjI3MSAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5j Cj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+PiBAQCAtOTcw Myw3ICs5NzAzLDcgQEAgc3RhdGljIGludCBpbnRlbF9jcnRjX3BhZ2VfZmxpcChzdHJ1Y3QgZHJt X2NydGMgKmNydGMsCj4+ICAJCWlmIChvYmotPnRpbGluZ19tb2RlICE9IHdvcmstPm9sZF9mYl9v YmotPnRpbGluZ19tb2RlKQo+PiAgCQkJLyogdmx2OiBESVNQTEFZX0ZMSVAgZmFpbHMgdG8gY2hh bmdlIHRpbGluZyAqLwo+PiAgCQkJcmluZyA9IE5VTEw7Cj4+IC0JfSBlbHNlIGlmIChJU19JVllC UklER0UoZGV2KSkgewo+PiArCX0gZWxzZSBpZiAoSVNfSVZZQlJJREdFKGRldikgfHwgSVNfSEFT V0VMTChkZXYpKSB7Cj4+ICAJCXJpbmcgPSAmZGV2X3ByaXYtPnJpbmdbQkNTXTsKPj4gIAl9IGVs c2UgaWYgKElOVEVMX0lORk8oZGV2KS0+Z2VuID49IDcpIHsKPj4gIAkJcmluZyA9IGk5MTVfZ2Vt X3JlcXVlc3RfZ2V0X3Jpbmcob2JqLT5sYXN0X3JlYWRfcmVxKTsKPj4gLS0gCj4+IDIuMS40Cj4+ Cj4+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4+IElu dGVsLWdmeCBtYWlsaW5nIGxpc3QKPj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+ PiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 Cj4KPiAtLSAKPiBKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50 ZXIKCi0tIApKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK