From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kahola Subject: Re: [PATCH] drm/i915: Also discard second CRC on gen8+ platforms. Date: Thu, 28 Sep 2017 14:28:10 +0300 Message-ID: <1506598090.3274.14.camel@intel.com> References: <20170928002040.7917-1-rodrigo.vivi@intel.com> Reply-To: mika.kahola@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 257E26E90A for ; Thu, 28 Sep 2017 11:26:04 +0000 (UTC) In-Reply-To: <20170928002040.7917-1-rodrigo.vivi@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Rodrigo Vivi , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAyMDE3LTA5LTI3IGF0IDE3OjIwIC0wNzAwLCBSb2RyaWdvIFZpdmkgd3JvdGU6Cj4g T25lIG9mIHRoZSBkaWZmZXJlbmNlcyBJIHNwb3R0ZWQgZm9yIEdFTjgrIHBsYXRmb3JtcyB3aGVu Cj4gY29tcGFyZWQgdG8gb2xkZXIgcGxhdGZvcm1zIGlzIHRoYXQgc3BlYyBmb3IgQkRXKyBpbmNs dWRlcwo+IHRoaXMgc2VudGVuY2U6Cj4gCj4gIlRoZSBmaXJzdCBDUkMgZG9uZSBpbmRpY2F0aW9u IGFmdGVyIENSQyBpcyBmaXJzdCBlbmFibGVkIGlzCj4gZnJvbSBvbmx5IGEgcGFydGlhbCBmcmFt ZSwgc28gaXQgd2lsbCBub3QgaGF2ZSB0aGUgZXhwZWN0ZWQKPiBDUkMgcmVzdWx0LiIKPiAKPiBU aGlzIGlzIGFuIGluZGljYXRpb24gdGhhdCBvbiBCRFcrIHBsYXRmb3JtcywgYnkgdGhlIHRpbWUK PiB3ZSByZWNlaXZlIHRoZSBpbnRlcnJ1cHQgdGhlIENSQyBpcyBub3QgYWNjdXJhdGUgeWV0IGZv cgo+IHRoZSBmdWxsIGZyYW1lLiBUaGF0IHdvdWxkIGJlIG9rLCBiZWNhdXNlIHdlIGFyZSBhbHJl YWR5Cj4gc2tpcHBpbmcgdGhlIGZpcnN0IENSQyBmb3IgYWxsIHBsYXRmb3Jtcy4gSG93ZXZlciB0 aGUgY29tbWVudAo+IG9uIHRoZSBjb2RlIHN0YXRlIHRoYXQgaXQgaXMgZm9yIHNvbWUgdW5rbm93 biByZWFzb24uIEFsc28sCj4gb24gQ0hWIChnZW44IGxwKSB3ZSB3ZXJlIGFscmVhZHkgZGlzY2Fy ZGluZyB0aGUgc2Vjb25kIENSQwo+IGFzIHdlbGwgdG8gbWFrZSBzdXJlIHdlIGhhdmUgYSByZWxp YWJsZSBDUkMgb24gaGFuZC4KPiAKPiBTbyBiYXNlZCBvbiBhbGwgb3UgdGVzdHMgYW5kIGJ1Z3Mg aXQgc2VlbXMgdGhhdCBpdCBpcyBub3QKPiBvbiBDSFYgdGhhdCBuZWVkcyB0byBkaXNjYXJkIDIg Zmlyc3QgQ1JDcywgYnV0IGFsbCBCRFcrCj4gcGxhdGZvcm1zLgo+IAo+IFN0YXJ0aW5nIG9uIFNL TCB3ZSBoYXZlIHRoaXMgQ1JDIGRvbmUgYml0ICgyNCksIGJ1dCB0aGUKPiBleHBlcmltZW50cyBh cm91bmQgdGhlIHVzZSBvZiB0aGlzIGJpdCB3YXNuJ3QgdGhhdCBzdGFibGUKPiBhcyBqdXN0IGRp c2NhcmRpbmcgdGhlIHNlY29uZCBDUkMuIFNvLCBsZXQncyBmb3Igbm93Cj4ganVzdCBtb3ZlIHdp dGggQ0hWIHNvbHV0aW9uIGZvciBhbGwgZ2VuOCsgcGxhdGZvcm1zIGFuZAo+IG1ha2Ugb3VyIENJ IGEgYml0IG1vcmUgc3RhYmxlLgo+IAo+IEJ1Z3ppbGxhOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0 b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDIzNzQKPiBCdWd6aWxsYTogaHR0cHM6Ly9idWdzLmZy ZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTAxMzA5Cj4gQ2M6IE1pa2EgS2Fob2xhIDxt aWthLmthaG9sYUBpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogUm9kcmlnbyBWaXZpIDxyb2Ry aWdvLnZpdmlAaW50ZWwuY29tPgpSZXZpZXdlZC1ieTogTWlrYSBLYWhvbGEgPG1pa2Eua2Fob2xh QGludGVsLmNvbT4KCj4gLS0tCj4gwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jIHwg NCArKy0tCj4gwqAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygt KQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jCj4gYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jCj4gaW5kZXggMGI3NTYyMTM1ZDFjLi5lZmQ3 ODI3ZmYxODEgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYwo+ ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMKPiBAQCAtMTY0NywxMSArMTY0 NywxMSBAQCBzdGF0aWMgdm9pZAo+IGRpc3BsYXlfcGlwZV9jcmNfaXJxX2hhbmRsZXIoc3RydWN0 IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+IMKgCQnCoCogYm9ua2Vycy4gU28gbGV0J3Mg anVzdCB3YWl0IGZvciB0aGUgbmV4dCB2YmxhbmsKPiBhbmQgcmVhZAo+IMKgCQnCoCogb3V0IHRo ZSBidWdneSByZXN1bHQuCj4gwqAJCcKgKgo+IC0JCcKgKiBPbiBDSFYgc29tZXRpbWVzIHRoZSBz ZWNvbmQgQ1JDIGlzIGJvbmtlcnMgYXMKPiB3ZWxsLCBzbwo+ICsJCcKgKiBPbiBHRU44KyBzb21l dGltZXMgdGhlIHNlY29uZCBDUkMgaXMgYm9ua2VycyBhcwo+IHdlbGwsIHNvCj4gwqAJCcKgKiBk b24ndCB0cnVzdCB0aGF0IG9uZSBlaXRoZXIuCj4gwqAJCcKgKi8KPiDCoAkJaWYgKHBpcGVfY3Jj LT5za2lwcGVkID09IDAgfHwKPiAtCQnCoMKgwqDCoChJU19DSEVSUllWSUVXKGRldl9wcml2KSAm JiBwaXBlX2NyYy0+c2tpcHBlZCA9PQo+IDEpKSB7Cj4gKwkJwqDCoMKgwqAoSU5URUxfR0VOKGRl dl9wcml2KSA+PSA4ICYmIHBpcGVfY3JjLT5za2lwcGVkCj4gPT0gMSkpIHsKPiDCoAkJCXBpcGVf Y3JjLT5za2lwcGVkKys7Cj4gwqAJCQlzcGluX3VubG9jaygmcGlwZV9jcmMtPmxvY2spOwo+IMKg CQkJcmV0dXJuOwotLSAKTWlrYSBLYWhvbGEgLSBJbnRlbCBPVEMKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=