From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dhinakaran Pandiyan Subject: Re: [PATCH v4 5/5] drm/i915/psr/bdw+: Enable CRC check in the static frame on the sink side Date: Thu, 14 Jun 2018 14:54:31 -0700 Message-ID: <1529013271.7432.77.camel@intel.com> References: <20180614203433.5602-1-jose.souza@intel.com> <20180614203433.5602-5-jose.souza@intel.com> <20180614211931.GY8374@intel.com> Reply-To: dhinakaran.pandiyan@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 8177889AC2 for ; Thu, 14 Jun 2018 21:28:45 +0000 (UTC) In-Reply-To: <20180614211931.GY8374@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 , =?ISO-8859-1?Q?Jos=E9?= Roberto de Souza Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAyMDE4LTA2LTE0IGF0IDE0OjE5IC0wNzAwLCBSb2RyaWdvIFZpdmkgd3JvdGU6Cj4g T24gVGh1LCBKdW4gMTQsIDIwMTggYXQgMDE6MzQ6MzNQTSAtMDcwMCwgSm9zw6kgUm9iZXJ0byBk ZSBTb3V6YQo+IHdyb3RlOgo+ID4gCj4gPiBTaW5rIGNhbiBiZSBjb25maWd1cmVkIHRvIGNhbGN1 bGF0ZSB0aGUgQ1JDIG92ZXIgdGhlIHN0YXRpYyBmcmFtZQo+ID4gYW5kCj4gPiBjb21wYXJlIHdp dGggdGhlIENSQyBjYWxjdWxhdGVkIGFuZCB0cmFuc21pdGVkIGluIHRoZSBWU0MgU0RQIGJ5Cj4g PiBzb3VyY2UsIGlmIHRoZXJlIGlzIGEgbWlzbWF0Y2ggc2luayB3aWxsIGRvIGEgc2hvcnQgcHVs c2UgaW4gSFBECj4gPiBhbmQgc2V0IERQX1BTUl9MSU5LX0NSQ19FUlJPUiBpbiBEUF9QU1JfRVJS T1JfU1RBVFVTLgo+ID4gCj4gPiBTcGVjOiA3NzIzCj4gPiAKPiA+IHY0Ogo+ID4gcGF0Y2ggbW92 ZWQgdG8gYWZ0ZXIgJ2RybS9pOTE1L3BzcjogQXZvaWQgUFNSIGV4aXQgbWF4IHRpbWUKPiA+IHRp bWVvdXQnCj4gPiB0byBhdm9pZCB0b3VjaCBpbiAyIHBhdGNoZXMgRURQX1BTUl9ERUJVRy4KPiA+ IAo+ID4gdjM6Cj4gPiBkaXNhYmxpbmcgUFNSIGluc3RlYWQgb2YgZXhpdGluZyBvbiBlcnJvcgo+ ID4gCj4gPiBDYzogRGhpbmFrYXJhbiBQYW5kaXlhbiA8ZGhpbmFrYXJhbi5wYW5kaXlhbkBpbnRl bC5jb20+Cj4gPiBDYzogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPgo+ID4g U2lnbmVkLW9mZi1ieTogSm9zw6kgUm9iZXJ0byBkZSBTb3V6YSA8am9zZS5zb3V6YUBpbnRlbC5j b20+Cj4gPiAtLS0KPiA+IMKgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaMKgwqB8wqDC oDEgKwo+ID4gwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYyB8IDE2ICsrKysrKysr KysrKy0tLS0KPiA+IMKgMiBmaWxlcyBjaGFuZ2VkLCAxMyBpbnNlcnRpb25zKCspLCA0IGRlbGV0 aW9ucygtKQo+ID4gCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9y ZWcuaAo+ID4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4gPiBpbmRleCAxNDBm NmEyN2Q2OTYuLmVkMzRjY2Q4MWM3YyAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfcmVnLmgKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgK PiA+IEBAIC00MDM4LDYgKzQwMzgsNyBAQCBlbnVtIHsKPiA+IMKgI2RlZmluZcKgwqDCoEVEUF9Q U1JfU0tJUF9BVVhfRVhJVAkJCSgxPDwxMikKPiA+IMKgI2RlZmluZcKgwqDCoEVEUF9QU1JfVFAx X1RQMl9TRUwJCQkoMDw8MTEpCj4gPiDCoCNkZWZpbmXCoMKgwqBFRFBfUFNSX1RQMV9UUDNfU0VM CQkJKDE8PDExKQo+ID4gKyNkZWZpbmXCoMKgwqBFRFBfUFNSX0NSQ19FTkFCTEUJCQkoMTw8MTAp IC8qCj4gPiBCRFcrICovCj4gPiDCoCNkZWZpbmXCoMKgwqBFRFBfUFNSX1RQMl9UUDNfVElNRV81 MDB1cwkJKDA8PDgpCj4gPiDCoCNkZWZpbmXCoMKgwqBFRFBfUFNSX1RQMl9UUDNfVElNRV8xMDB1 cwkJKDE8PDgpCj4gPiDCoCNkZWZpbmXCoMKgwqBFRFBfUFNSX1RQMl9UUDNfVElNRV8yNTAwdXMJ CSgyPDw4KQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5j Cj4gPiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCj4gPiBpbmRleCAxNzdjZDU3 YjEwMjkuLmNmNzJiNzljYWYzZiAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX3Bzci5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYwo+ ID4gQEAgLTM2MCw2ICszNjAsOCBAQCBzdGF0aWMgdm9pZCBoc3dfcHNyX2VuYWJsZV9zaW5rKHN0 cnVjdCBpbnRlbF9kcAo+ID4gKmludGVsX2RwKQo+ID4gwqAKPiA+IMKgCWlmIChkZXZfcHJpdi0+ cHNyLmxpbmtfc3RhbmRieSkKPiA+IMKgCQlkcGNkX3ZhbCB8PSBEUF9QU1JfTUFJTl9MSU5LX0FD VElWRTsKPiA+ICsJaWYgKCFkZXZfcHJpdi0+cHNyLnBzcjJfZW5hYmxlZCAmJiBJTlRFTF9HRU4o ZGV2X3ByaXYpID49Cj4gPiA4KQo+ID4gKwkJZHBjZF92YWwgfD0gRFBfUFNSX0NSQ19WRVJJRklD QVRJT047Cj4gPiDCoAlkcm1fZHBfZHBjZF93cml0ZWIoJmludGVsX2RwLT5hdXgsIERQX1BTUl9F Tl9DRkcsCj4gPiBkcGNkX3ZhbCk7Cj4gPiDCoAo+ID4gwqAJZHJtX2RwX2RwY2Rfd3JpdGViKCZp bnRlbF9kcC0+YXV4LCBEUF9TRVRfUE9XRVIsCj4gPiBEUF9TRVRfUE9XRVJfRDApOwo+ID4gQEAg LTQxNSw2ICs0MTcsOSBAQCBzdGF0aWMgdm9pZCBoc3dfYWN0aXZhdGVfcHNyMShzdHJ1Y3QgaW50 ZWxfZHAKPiA+ICppbnRlbF9kcCkKPiA+IMKgCWVsc2UKPiA+IMKgCQl2YWwgfD0gRURQX1BTUl9U UDFfVFAyX1NFTDsKPiA+IMKgCj4gPiArCWlmIChJTlRFTF9HRU4oZGV2X3ByaXYpID49IDgpCj4g PiArCQl2YWwgfD0gRURQX1BTUl9DUkNfRU5BQkxFOwo+ID4gKwo+ID4gwqAJdmFsIHw9IEk5MTVf UkVBRChFRFBfUFNSX0NUTCkgJgo+ID4gRURQX1BTUl9SRVNUT1JFX1BTUl9BQ1RJVkVfQ1RYX01B U0s7Cj4gPiDCoAlJOTE1X1dSSVRFKEVEUF9QU1JfQ1RMLCB2YWwpOwo+ID4gwqB9Cj4gPiBAQCAt MTAzMiwxNiArMTAzNywxOSBAQCB2b2lkIGludGVsX3Bzcl9zaG9ydF9wdWxzZShzdHJ1Y3QgaW50 ZWxfZHAKPiA+ICppbnRlbF9kcCkKPiA+IMKgCQlnb3RvIGV4aXQ7Cj4gPiDCoAl9Cj4gPiDCoAo+ ID4gLQlpZiAodmFsICYgRFBfUFNSX1JGQl9TVE9SQUdFX0VSUk9SKSB7Cj4gPiAtCQlEUk1fREVC VUdfS01TKCJQU1IgUkZCIHN0b3JhZ2UgZXJyb3IsIGV4aXRpbmcKPiA+IFBTUlxuIik7Cj4gPiAr CWlmICh2YWwgJiAoRFBfUFNSX1JGQl9TVE9SQUdFX0VSUk9SIHwKPiA+IERQX1BTUl9MSU5LX0NS Q19FUlJPUikpIHsKPiA+ICsJCWlmICh2YWwgJiBEUF9QU1JfUkZCX1NUT1JBR0VfRVJST1IpCj4g SSBiZWxpZXZlIHdlIGNhbiBhdm9pZCB0aGUgZHVwbGljYXRpb24gb2YgdGhlIGNvbmRpdGlvbnMg aGVyZS4uLgo+IG1heWJlIHdpdGg6Cj4gaWYgKHZhbCAmIERQX1BTUl9SRkJfU1RPUkFHRV9FUlJP UikKPiAvL21zZwo+IGVsc2UgaWYgKHZhbCAmIERQX1BTUl9MSU5LX0NSQ19FUlJPUikKPiAvL21z Zwo+IGVsc2UKPiBnb3RvIGNsZWFyCj4gCj4gaW50ZWxfcHNyX2Rpc2FibGVfbG9ja2VkKCkKPiAK PiA+IAo+ID4gKwkJCURSTV9ERUJVR19LTVMoIlBTUiBSRkIgc3RvcmFnZSBlcnJvciwKPiA+IGRp c2FibGluZyBQU1JcbiIpOwo+ID4gKwkJaWYgKHZhbCAmIERQX1BTUl9MSU5LX0NSQ19FUlJPUikK PiA+ICsJCQlEUk1fREVCVUdfS01TKCJQU1IgTGluayBDUkMgZXJyb3IsCj4gPiBkaXNhYmxpbmcg UFNSXG4iKTsKPiA+IMKgCQlwc3JfZGlzYWJsZShpbnRlbF9kcCk7Cj4gPiDCoAl9Cj4gPiAtCWlm ICh2YWwgJiAoRFBfUFNSX1ZTQ19TRFBfVU5DT1JSRUNUQUJMRV9FUlJPUiB8Cj4gPiBEUF9QU1Jf TElOS19DUkNfRVJST1IpKQo+ID4gKwlpZiAodmFsICYgRFBfUFNSX1ZTQ19TRFBfVU5DT1JSRUNU QUJMRV9FUlJPUikKPiA+IMKgCQlEUk1fRVJST1IoIlBTUl9FUlJPUl9TVEFUVVMgbm90IGhhbmRs ZWQgJXhcbiIsCj4gPiB2YWwpOwoKU2hvdWxkbid0IFBTUiBiZSBkaXNhYmxlZCBmb3IgdGhpcyBj YXNlIHRvbz8gT3IgaXMgdGhpcyBnb2luZyB0byBiZQpkb25lIGluIGFub3RoZXIgcGF0Y2g/Cgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK