From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v2] drm/i915: Beef up of Beef up the IPS vs. CRC workaround Date: Mon, 28 Aug 2017 17:40:23 +0300 Message-ID: <20170828144023.GW4914@intel.com> References: <20170828113432.27691-1-marta.lofstedt@intel.com> <20170828121810.13112-1-marta.lofstedt@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1A64F89467 for ; Mon, 28 Aug 2017 14:40:30 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20170828121810.13112-1-marta.lofstedt@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Marta Lofstedt Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBBdWcgMjgsIDIwMTcgYXQgMDM6MTg6MTBQTSArMDMwMCwgTWFydGEgTG9mc3RlZHQg d3JvdGU6Cj4gQ29tbWl0IDZlNjQ0NjI2OTQ1YzdjMWE3ZjRkNGY4M2I4MDZiODk4Mjk3ODQ2ZDAg d2FzCgpJIGZpeGVkIHRoYXQgY29tbWl0IHJlZmVyZW5jZSB0byB1c2UgdGhlIGNvcnJlY3QgZm9y bWF0IGFuZCBwdXNoZWQgdGhlCnBhdGNoIHRvIGRpbnEuIFRoYW5rcyBmb3IgZml4aW5nIG15IG1l c3MuCgo+IHN1cHBvc2VkIHRvIHNvbHZlIGJlbG93IGJ1Zy4gSG93ZXZlciwgdGhlIHBhdGNoIEkg dGVzdGVkCj4gaXMgbm90IHRoZSBzYW1lIGFzIHRoZSBvbmUgdGhhdCBnb3QgbWVyZ2VkLgo+IFdp dGggdGhpcyBhZGRpdGlvbiB0aGUgdGVzdCBwYXNzLgo+IAo+IFYyOiByZW1vdmVkIHVudXNlZDog InN0cnVjdCBpbnRlbF9jcnRjICppbnRlbF9jcnRjIgo+IAo+IEJ1Z3ppbGxhOiBodHRwczovL2J1 Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDE2NjQKPiAKPiBTaWduZWQtb2Zm LWJ5OiBNYXJ0YSBMb2ZzdGVkdCA8bWFydGEubG9mc3RlZHRAaW50ZWwuY29tPgo+IC0tLQo+ICBk cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9waXBlX2NyYy5jIHwgMyAtLS0KPiAgMSBmaWxlIGNo YW5nZWQsIDMgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX3BpcGVfY3JjLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9waXBlX2Ny Yy5jCj4gaW5kZXggNGUyMmJiOTI3ZmVkLi45NjA0M2E1MWMxYmYgMTAwNjQ0Cj4gLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcGlwZV9jcmMuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3BpcGVfY3JjLmMKPiBAQCAtOTE5LDcgKzkxOSw2IEBAIGludCBpbnRlbF9j cnRjX3NldF9jcmNfc291cmNlKHN0cnVjdCBkcm1fY3J0YyAqY3J0YywgY29uc3QgY2hhciAqc291 cmNlX25hbWUsCj4gIHsKPiAgCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IGNy dGMtPmRldi0+ZGV2X3ByaXZhdGU7Cj4gIAlzdHJ1Y3QgaW50ZWxfcGlwZV9jcmMgKnBpcGVfY3Jj ID0gJmRldl9wcml2LT5waXBlX2NyY1tjcnRjLT5pbmRleF07Cj4gLQlzdHJ1Y3QgaW50ZWxfY3J0 YyAqaW50ZWxfY3J0YyA9IHRvX2ludGVsX2NydGMoY3J0Yyk7Cj4gIAllbnVtIGludGVsX2Rpc3Bs YXlfcG93ZXJfZG9tYWluIHBvd2VyX2RvbWFpbjsKPiAgCWVudW0gaW50ZWxfcGlwZV9jcmNfc291 cmNlIHNvdXJjZTsKPiAgCXUzMiB2YWwgPSAwOyAvKiBzaHV0IHVwIGdjYyAqLwo+IEBAIC05NTEs OCArOTUwLDYgQEAgaW50IGludGVsX2NydGNfc2V0X2NyY19zb3VyY2Uoc3RydWN0IGRybV9jcnRj ICpjcnRjLCBjb25zdCBjaGFyICpzb3VyY2VfbmFtZSwKPiAgCQllbHNlIGlmICgoSVNfSEFTV0VM TChkZXZfcHJpdikgfHwKPiAgCQkJICBJU19CUk9BRFdFTEwoZGV2X3ByaXYpKSAmJiBjcnRjLT5p bmRleCA9PSBQSVBFX0EpCj4gIAkJCWhzd19waXBlX0FfY3JjX3dhKGRldl9wcml2LCBmYWxzZSk7 Cj4gLQo+IC0JCWhzd19lbmFibGVfaXBzKGludGVsX2NydGMpOwo+ICAJfQo+ICAKPiAgCXBpcGVf Y3JjLT5za2lwcGVkID0gMDsKPiAtLSAKPiAyLjExLjAKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50 ZWwgT1RDCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCklu dGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=