From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4210CC43461 for ; Fri, 11 Sep 2020 16:47:03 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EF157206A2 for ; Fri, 11 Sep 2020 16:47:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EF157206A2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6E8A06EAAE; Fri, 11 Sep 2020 16:47:02 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6A3F26EAAE for ; Fri, 11 Sep 2020 16:47:01 +0000 (UTC) IronPort-SDR: nkz7yVxjuABIsWSUaBPA+uXomVQLmXl1zn4jXNpN37mC2ngi7xLWzl2ieBg0hMiNML875eN/b0 JAIF0u42l1Kw== X-IronPort-AV: E=McAfee;i="6000,8403,9741"; a="138313648" X-IronPort-AV: E=Sophos;i="5.76,416,1592895600"; d="scan'208";a="138313648" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2020 09:46:59 -0700 IronPort-SDR: IsTE0q/H16z3SOgIZ8sG4UYTfytuS43zzWd2tO7Uc8OqKz7KXelXVI50fPy73crdaHradKdUwq FtKhFaqf2qAg== X-IronPort-AV: E=Sophos;i="5.76,416,1592895600"; d="scan'208";a="481384261" Received: from shaunbis-mobl.ger.corp.intel.com (HELO localhost) ([10.252.26.108]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2020 09:46:58 -0700 From: Jani Nikula To: Ville Syrjala , intel-gfx@lists.freedesktop.org In-Reply-To: <20200908140210.31048-2-ville.syrjala@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20200908140210.31048-1-ville.syrjala@linux.intel.com> <20200908140210.31048-2-ville.syrjala@linux.intel.com> Date: Fri, 11 Sep 2020 19:47:00 +0300 Message-ID: <87o8mcz2ez.fsf@intel.com> MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH 2/4] drm/i915: Nuke the magic FBC_CONTROL save/restore X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" T24gVHVlLCAwOCBTZXAgMjAyMCwgVmlsbGUgU3lyamFsYSA8dmlsbGUuc3lyamFsYUBsaW51eC5p bnRlbC5jb20+IHdyb3RlOgo+IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+Cj4KPiBUaGUgRkJDX0NPTlRST0wgc2F2ZSByZXN0b3JlIGlzIHRoZXJl IGp1c3QgdG8gcHJlc2VydmUgdGhlCj4gY29tcHJlc3Npb24gaW50ZXJ2YWwgc2V0dGluZy4gU2lu Y2UgY29tbWl0IGE2OGNlMjFiYTBjNAo+ICgiZHJtL2k5MTUvZmJjOiBTdG9yZSB0aGUgZmJjMSBj b21wcmVzc2lvbiBpbnRlcnZhbCBpbiB0aGUgcGFyYW1zIikKPiB3ZSd2ZSBiZWVuIGV4cGxpY2l0 bHkgc2V0dGluZyB0aGUgaW50ZXJ2YWwgdG8gYSBzcGVjaWZpYwo+IHZhbHVlLCBzbyB0aGUgc2Fj ZS9yZXN0b3JlIGlzIG5vdyBlbnRpcmVseSBwb2ludGxlc3MuCj4KPiBTaWduZWQtb2ZmLWJ5OiBW aWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgoKU2VlbXMgbGVn aXQsCgpSZXZpZXdlZC1ieTogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVsLmNvbT4KCj4g LS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmggICAgIHwgMSAtCj4gIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfc3VzcGVuZC5jIHwgOCAtLS0tLS0tLQo+ICAyIGZpbGVzIGNo YW5nZWQsIDkgZGVsZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiBpbmRleCAy ZTQ0MzhlOGUzZWIuLjM5MTdiYjFhNjE1NyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pOTE1X2Rydi5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+ IEBAIC01MzcsNyArNTM3LDYgQEAgc3RydWN0IGludGVsX2dtYnVzIHsKPiAgCj4gIHN0cnVjdCBp OTE1X3N1c3BlbmRfc2F2ZWRfcmVnaXN0ZXJzIHsKPiAgCXUzMiBzYXZlRFNQQVJCOwo+IC0JdTMy IHNhdmVGQkNfQ09OVFJPTDsKPiAgCXUzMiBzYXZlQ0FDSEVfTU9ERV8wOwo+ICAJdTMyIHNhdmVN SV9BUkJfU1RBVEU7Cj4gIAl1MzIgc2F2ZVNXRjBbMTZdOwo+IGRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X3N1c3BlbmQuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf c3VzcGVuZC5jCj4gaW5kZXggZWQyYmUzNDg5ZjhlLi41OTJjMjMwZTY5MTQgMTAwNjQ0Cj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9zdXNwZW5kLmMKPiArKysgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X3N1c3BlbmQuYwo+IEBAIC0zNywxMCArMzcsNiBAQCBzdGF0aWMgdm9p ZCBpOTE1X3NhdmVfZGlzcGxheShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4g IAkvKiBEaXNwbGF5IGFyYml0cmF0aW9uIGNvbnRyb2wgKi8KPiAgCWlmIChJTlRFTF9HRU4oZGV2 X3ByaXYpIDw9IDQpCj4gIAkJZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZURTUEFSQiA9IEk5MTVfUkVB RChEU1BBUkIpOwo+IC0KPiAtCS8qIHNhdmUgRkJDIGludGVydmFsICovCj4gLQlpZiAoSEFTX0ZC QyhkZXZfcHJpdikgJiYgSU5URUxfR0VOKGRldl9wcml2KSA8PSA0ICYmICFJU19HNFgoZGV2X3By aXYpKQo+IC0JCWRldl9wcml2LT5yZWdmaWxlLnNhdmVGQkNfQ09OVFJPTCA9IEk5MTVfUkVBRChG QkNfQ09OVFJPTCk7Cj4gIH0KPiAgCj4gIHN0YXRpYyB2b2lkIGk5MTVfcmVzdG9yZV9kaXNwbGF5 KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiBAQCAtNTIsMTAgKzQ4LDYgQEAg c3RhdGljIHZvaWQgaTkxNV9yZXN0b3JlX2Rpc3BsYXkoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg KmRldl9wcml2KQo+ICAJLyogb25seSByZXN0b3JlIEZCQyBpbmZvIG9uIHRoZSBwbGF0Zm9ybSB0 aGF0IHN1cHBvcnRzIEZCQyovCj4gIAlpbnRlbF9mYmNfZ2xvYmFsX2Rpc2FibGUoZGV2X3ByaXYp Owo+ICAKPiAtCS8qIHJlc3RvcmUgRkJDIGludGVydmFsICovCj4gLQlpZiAoSEFTX0ZCQyhkZXZf cHJpdikgJiYgSU5URUxfR0VOKGRldl9wcml2KSA8PSA0ICYmICFJU19HNFgoZGV2X3ByaXYpKQo+ IC0JCUk5MTVfV1JJVEUoRkJDX0NPTlRST0wsIGRldl9wcml2LT5yZWdmaWxlLnNhdmVGQkNfQ09O VFJPTCk7Cj4gLQo+ICAJaW50ZWxfdmdhX3JlZGlzYWJsZShkZXZfcHJpdik7Cj4gIH0KCi0tIApK YW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgR3JhcGhpY3MgQ2VudGVyCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxp c3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=