From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 1/1] drm/i915: skip the second CRC even for GEN 7 GPUs Date: Thu, 16 May 2019 11:30:29 +0300 Message-ID: <87o942ajiy.fsf@intel.com> References: <55619dbe3b3399292d86420725a0138ced488cca.1557985315.git.harish.chegondi@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 ESMTPS id 0CBE7891AC for ; Thu, 16 May 2019 08:27:09 +0000 (UTC) In-Reply-To: <55619dbe3b3399292d86420725a0138ced488cca.1557985315.git.harish.chegondi@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Harish Chegondi , intel-gfx@lists.freedesktop.org Cc: Tomi Sarvela List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAxNSBNYXkgMjAxOSwgSGFyaXNoIENoZWdvbmRpIDxoYXJpc2guY2hlZ29uZGlAaW50 ZWwuY29tPiB3cm90ZToKPiBkaXNwbGF5X3BpcGVfY3JjX2lycV9oYW5kbGVyKCkgc2tpcHMgdGhl IGZpcnN0IENSQyBmb3IgYWxsIEdQVXMgYW5kIHRoZQo+IHNlY29uZCBDUkMgZm9yIEdFTjgrIEdQ VXMuIFRoZSBzZWNvbmQgQ1JDIGlzIGludmFsaWQgZXZlbiBmb3IgQllUIHdoaWNoCj4gaXMgYSBH RU43IEdQVS4gU28sIHNraXAgdGhlIHNlY29uZCBDUkMgZXZlbiBmb3IgR0VONyBHUFVzLgo+Cj4g Q2M6IEphbmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+Cj4gQ2M6IFRvbWkgU2FydmVs YSA8dG9taS5wLnNhcnZlbGFAaW50ZWwuY29tPgo+IENjOiBQZXRyaSBMYXR2YWxhIDxwZXRyaS5s YXR2YWxhQGludGVsLmNvbT4KPiBDYzogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxp bnV4LmludGVsLmNvbT4KPiBDYzogTWFhcnRlbiBMYW5raG9yc3QgPG1hYXJ0ZW4ubGFua2hvcnN0 QGxpbnV4LmludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBIYXJpc2ggQ2hlZ29uZGkgPGhhcmlz aC5jaGVnb25kaUBpbnRlbC5jb20+Cj4gUmVmZXJlbmNlczogaHR0cHM6Ly9idWdzLmZyZWVkZXNr dG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTAzMTkxCgpzL1JlZmVyZW5jZXM6L0J1Z3ppbGxhOi8K CkFja2VkLWJ5OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgoKCj4gLS0tCj4g IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMgfCA0ICsrLS0KPiAgMSBmaWxlIGNoYW5n ZWQsIDIgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9p cnEuYwo+IGluZGV4IDIzMzIxMWZkZTBlYS4uMzgwOWU5ZjdmYWUyIDEwMDY0NAo+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pOTE1X2lycS5jCj4gQEAgLTE3NzUsMTEgKzE3NzUsMTEgQEAgc3RhdGljIHZvaWQgZGlzcGxh eV9waXBlX2NyY19pcnFfaGFuZGxlcihzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYs Cj4gIAkgKiBib25rZXJzLiBTbyBsZXQncyBqdXN0IHdhaXQgZm9yIHRoZSBuZXh0IHZibGFuayBh bmQgcmVhZAo+ICAJICogb3V0IHRoZSBidWdneSByZXN1bHQuCj4gIAkgKgo+IC0JICogT24gR0VO OCsgc29tZXRpbWVzIHRoZSBzZWNvbmQgQ1JDIGlzIGJvbmtlcnMgYXMgd2VsbCwgc28KPiArCSAq IE9uIEdFTjcrIHNvbWV0aW1lcyB0aGUgc2Vjb25kIENSQyBpcyBib25rZXJzIGFzIHdlbGwsIHNv Cj4gIAkgKiBkb24ndCB0cnVzdCB0aGF0IG9uZSBlaXRoZXIuCj4gIAkgKi8KPiAgCWlmIChwaXBl X2NyYy0+c2tpcHBlZCA8PSAwIHx8Cj4gLQkgICAgKElOVEVMX0dFTihkZXZfcHJpdikgPj0gOCAm JiBwaXBlX2NyYy0+c2tpcHBlZCA9PSAxKSkgewo+ICsJICAgIChJTlRFTF9HRU4oZGV2X3ByaXYp ID49IDcgJiYgcGlwZV9jcmMtPnNraXBwZWQgPT0gMSkpIHsKPiAgCQlwaXBlX2NyYy0+c2tpcHBl ZCsrOwo+ICAJCXNwaW5fdW5sb2NrKCZwaXBlX2NyYy0+bG9jayk7Cj4gIAkJcmV0dXJuOwoKLS0g CkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBHcmFwaGljcyBDZW50ZXIKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4