From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 11/16] drm/i915/bdw: don't enable FBC when pixel rate exceeds 95% Date: Fri, 28 Aug 2015 20:41:38 +0300 Message-ID: <20150828174138.GE5176@intel.com> References: <1439588061-18064-1-git-send-email-paulo.r.zanoni@intel.com> <1439588061-18064-12-git-send-email-paulo.r.zanoni@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 BAE6C6E25A for ; Fri, 28 Aug 2015 10:42:13 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1439588061-18064-12-git-send-email-paulo.r.zanoni@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Paulo Zanoni Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBBdWcgMTQsIDIwMTUgYXQgMDY6MzQ6MTZQTSAtMDMwMCwgUGF1bG8gWmFub25pIHdy b3RlOgo+IEJTcGVjIHNheXMgd2Ugc2hvdWxkbid0IGVuYWJsZSBGQkMgb24gQkRXIHdoZW4gdGhl IHBpcGUgcGl4ZWwgcmF0ZQo+IGV4Y2VlZHMgOTUlIG9mIHRoZSBjb3JlIGRpc3BsYXkgY2xvY2su Cgp3L2EgZGIgc2F5cyBIU1cgaGFzIHRoZSBzYW1lIGlzc3VlLCBhcHBhcmVudGx5IGl0IHdhcyBm b3VuZCBvbiBIU1cKb3JpZ2luYWxseS4gQWN0dWFsbHkgaXQgc2F5cyBCRFcgRzAgd291bGQgaGF2 ZSBpdCBmaXhlZC4gQnNwZWMgc2F5cwpHMSBpbiB0aGUgdy9hIHNlY3Rpb24uIE5vdCBzdXJlIHdo YXQgdG8gYmVsaWV2ZSBoZXJlLiBCZXR0ZXIgc2FmZSB0aGFuCnNvcnJ5IHByb2JhYmx5IGFuZCBq dXN0IGRvIHRoZSB3L2EgZm9yIEJEVy4KCkFsc28gdGhpcyBoYXMgYSBuYW1lICdXYUZiY0V4Y2Vl ZENkQ2xvY2tUaHJlc2hvbGQnCgo+IAo+IFNpZ25lZC1vZmYtYnk6IFBhdWxvIFphbm9uaSA8cGF1 bG8uci56YW5vbmlAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2Rydi5oICB8IDEgKwo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9mYmMuYyB8IDggKysr KysrKysKPiAgMiBmaWxlcyBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZHJ2LmgKPiBpbmRleCBmNDRkMTAxLi5mOGYzZWQzIDEwMDY0NAo+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X2Rydi5oCj4gQEAgLTk0Niw2ICs5NDYsNyBAQCBzdHJ1Y3QgaTkxNV9mYmMgewo+ICAJCUZC Q19ST1RBVElPTiwgLyogcm90YXRpb24gaXMgbm90IHN1cHBvcnRlZCAqLwo+ICAJCUZCQ19JTl9E QkdfTUFTVEVSLCAvKiBrZXJuZWwgZGVidWdnZXIgaXMgYWN0aXZlICovCj4gIAkJRkJDX0JBRF9T VFJJREUsIC8qIHN0cmlkZSBpcyBub3Qgc3VwcG9ydGVkICovCj4gKwkJRkJDX1BJWEVMX1JBVEUs IC8qIHBpeGVsIHJhdGUgaXMgdG9vIGJpZyAqLwo+ICAJfSBub19mYmNfcmVhc29uOwo+ICAKPiAg CWJvb2wgKCpmYmNfZW5hYmxlZCkoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KTsK PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZmJjLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9mYmMuYwo+IGluZGV4IGNmZDRjYmEuLjlkZWUwYjUgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZmJjLmMKPiArKysgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9mYmMuYwo+IEBAIC01MDMsNiArNTAzLDggQEAgY29uc3QgY2hh ciAqaW50ZWxfbm9fZmJjX3JlYXNvbl9zdHIoZW51bSBub19mYmNfcmVhc29uIHJlYXNvbikKPiAg CQlyZXR1cm4gIktlcm5lbCBkZWJ1Z2dlciBpcyBhY3RpdmUiOwo+ICAJY2FzZSBGQkNfQkFEX1NU UklERToKPiAgCQlyZXR1cm4gImZyYW1lYnVmZmVyIHN0cmlkZSBub3Qgc3VwcG9ydGVkIjsKPiAr CWNhc2UgRkJDX1BJWEVMX1JBVEU6Cj4gKwkJcmV0dXJuICJwaXhlbCByYXRlIGlzIHRvbyBiaWci Owo+ICAJZGVmYXVsdDoKPiAgCQlNSVNTSU5HX0NBU0UocmVhc29uKTsKPiAgCQlyZXR1cm4gInVu a25vd24gcmVhc29uIjsKPiBAQCAtODUwLDYgKzg1MiwxMiBAQCBzdGF0aWMgdm9pZCBfX2ludGVs X2ZiY191cGRhdGUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICAJCWdvdG8g b3V0X2Rpc2FibGU7Cj4gIAl9Cj4gIAo+ICsJaWYgKElTX0JST0FEV0VMTChkZXZfcHJpdikgJiYg aWxrX3BpcGVfcGl4ZWxfcmF0ZShpbnRlbF9jcnRjLT5jb25maWcpID49Cj4gKwkgICAgZGV2X3By aXYtPm1heF9jZGNsa19mcmVxICogOTUgLyAxMDApIHsKClRoYXQgc2hvdWxkIGJlIGxvb2tpbmcg YXQgdGhlIGN1cnJlbnQgY2RjbGssIG5vdCB0aGUgbWF4LiBXZSBzaG91bGQKcHJvYmFibHQgY2hh bmdlIG91ciBjZGNsayBjb21wdXRhdGlvbnMgdG8gaW5jbHVkZSBzb21lIGhlYWRyb29tIGZvcgpG QkMvSVBTIHdoZW4gdGhlcmUgYXJlbid0IG90aGVyIGZhY3RvcnMgdGhhdCB3b3VsZCBwcmVjbHVk ZSB0aGVpciB1c2UuCgo+ICsJCXNldF9ub19mYmNfcmVhc29uKGRldl9wcml2LCBGQkNfUElYRUxf UkFURSk7Cj4gKwkJZ290byBvdXRfZGlzYWJsZTsKPiArCX0KPiArCj4gIAlpZiAoaW50ZWxfZmJj X3NldHVwX2NmYihpbnRlbF9jcnRjKSkgewo+ICAJCXNldF9ub19mYmNfcmVhc29uKGRldl9wcml2 LCBGQkNfU1RPTEVOX1RPT19TTUFMTCk7Cj4gIAkJZ290byBvdXRfZGlzYWJsZTsKPiAtLSAKPiAy LjQuNgo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Cj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5v cmcKPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwt Z2Z4CgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=