From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Weinehall Subject: Re: [PATCH] drm/i915: Display WA #0827 for NV12 to RGB switch Date: Tue, 6 Feb 2018 14:03:39 +0200 Message-ID: <20180206120339.GI13657@boom> References: <1517915206-30731-1-git-send-email-vidya.srinivas@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id C5C206E401 for ; Tue, 6 Feb 2018 12:03:26 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1517915206-30731-1-git-send-email-vidya.srinivas@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Vidya Srinivas Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBGZWIgMDYsIDIwMTggYXQgMDQ6MzY6NDJQTSArMDUzMCwgVmlkeWEgU3Jpbml2YXMg d3JvdGU6Cj4gRnJvbTogQ2hhbmRyYSBLb25kdXJ1IDxjaGFuZHJhLmtvbmR1cnVAaW50ZWwuY29t Pgo+IAo+IERpc3BsYXkgV0EgIzA4Mjc6Cj4gU3dpdGNoaW5nIHRoZSBwbGFuZSBmb3JtYXQgZnJv bSBOVjEyIHRvIFJHQiBhbmQgbGVhdmluZyBzeXN0ZW0gaWRsZSByZXN1bHRzCj4gaW4gZGlzcGxh eSB1bmRlcnJ1biBhbmQgY29ycnVwdGlvbi4gV0E6IFNldCB0aGUgYml0IDE1ICYgYml0IDE5IHRv IDFiCj4gaW4gdGhlIENMS0dBVEVfRElTX1BTTCByZWdpc3RlciBmb3IgdGhlIHBpcGUgaW4gd2hp Y2ggTlYxMiBwbGFuZSBpcyBlbmFibGVkLgo+IAo+IFNpZ25lZC1vZmYtYnk6IENoYW5kcmEgS29u ZHVydSA8Y2hhbmRyYS5rb25kdXJ1QGludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBWaWR5YSBT cmluaXZhcyA8dmlkeWEuc3Jpbml2YXNAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X3JlZy5oICAgICAgfCAgMyArKysKPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZGlzcGxheS5jIHwgMTYgKysrKysrKysrKysrKysrKwo+ICAyIGZpbGVzIGNoYW5nZWQs IDE5IGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9yZWcuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPiBpbmRleCA4ZjM2 MDIzLi5jNGFmMDVlIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVn LmgKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4gQEAgLTM4MjIsNiAr MzgyMiw5IEBAIGVudW0gewo+ICAjZGVmaW5lIF9DTEtHQVRFX0RJU19QU0xfQQkJMHg0NjUyMAo+ ICAjZGVmaW5lIF9DTEtHQVRFX0RJU19QU0xfQgkJMHg0NjUyNAo+ICAjZGVmaW5lIF9DTEtHQVRF X0RJU19QU0xfQwkJMHg0NjUyOAo+ICsjZGVmaW5lIERVUFMxX0dBVElOR19ESVMJKDEgPDwgMTUp Cj4gKyNkZWZpbmUgRFVQUzJfR0FUSU5HX0RJUwkoMSA8PCAxOSkKPiArI2RlZmluZSBEVVBTM19H QVRJTkdfRElTCSgxIDw8IDIzKQo+ICAjZGVmaW5lICAgRFBGX0dBVElOR19ESVMJCSgxIDw8IDEw KQo+ICAjZGVmaW5lICAgRFBGX1JBTV9HQVRJTkdfRElTCQkoMSA8PCA5KQo+ICAjZGVmaW5lICAg RFBGUl9HQVRJTkdfRElTCQkoMSA8PCA4KQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5 LmMKPiBpbmRleCA1NTFjOTcwLi45NGZhZjNlIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2Rpc3BsYXkuYwo+IEBAIC01NDk1LDYgKzU0OTUsMjAgQEAgc3RhdGljIHZvaWQgZ2xrX3BpcGVf c2NhbGVyX2Nsb2NrX2dhdGluZ193YShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYs Cj4gIAlJOTE1X1dSSVRFKENMS0dBVEVfRElTX1BTTChwaXBlKSwgdmFsKTsKPiAgfQo+ICAKPiAr c3RhdGljIHZvaWQgc2tsX3dhX2Nsa2dhdGUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9w cml2LAo+ICsJaW50IHBpcGUsIGludCBlbmFibGUpCj4gK3sKPiArCWlmIChwaXBlID09IFBJUEVf QSB8fCBwaXBlID09IFBJUEVfQikgewo+ICsJCWlmIChlbmFibGUpCj4gKwkJCUk5MTVfV1JJVEUo Q0xLR0FURV9ESVNfUFNMKHBpcGUpLAo+ICsJCQkJRFVQUzFfR0FUSU5HX0RJUyB8IERVUFMyX0dB VElOR19ESVMpOwo+ICsJCWVsc2UKPiArCQkJSTkxNV9XUklURShDTEtHQVRFX0RJU19QU0wocGlw ZSksCj4gKwkJCUk5MTVfUkVBRChDTEtHQVRFX0RJU19QU0wocGlwZSkpICYKPiArCQkJfihEVVBT MV9HQVRJTkdfRElTfERVUFMyX0dBVElOR19ESVMpKTsKPiArCX0KPiArfQo+ICsKPiAgc3RhdGlj IHZvaWQgaGFzd2VsbF9jcnRjX2VuYWJsZShzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqcGlwZV9j b25maWcsCj4gIAkJCQlzdHJ1Y3QgZHJtX2F0b21pY19zdGF0ZSAqb2xkX3N0YXRlKQo+ICB7Cj4g QEAgLTU1OTksNiArNTYxMyw3IEBAIHN0YXRpYyB2b2lkIGhhc3dlbGxfY3J0Y19lbmFibGUoc3Ry dWN0IGludGVsX2NydGNfc3RhdGUgKnBpcGVfY29uZmlnLAo+ICAJCWludGVsX3dhaXRfZm9yX3Zi bGFuayhkZXZfcHJpdiwgaHN3X3dvcmthcm91bmRfcGlwZSk7Cj4gIAkJaW50ZWxfd2FpdF9mb3Jf dmJsYW5rKGRldl9wcml2LCBoc3dfd29ya2Fyb3VuZF9waXBlKTsKPiAgCX0KPiArCXNrbF93YV9j bGtnYXRlKGRldl9wcml2LCBwaXBlLCAxKTsKPiAgfQo+ICAKPiAgc3RhdGljIHZvaWQgaXJvbmxh a2VfcGZpdF9kaXNhYmxlKHN0cnVjdCBpbnRlbF9jcnRjICpjcnRjLCBib29sIGZvcmNlKQo+IEBA IC01NzA5LDYgKzU3MjQsNyBAQCBzdGF0aWMgdm9pZCBoYXN3ZWxsX2NydGNfZGlzYWJsZShzdHJ1 Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqb2xkX2NydGNfc3RhdGUsCj4gIAkJaW50ZWxfZGRpX2Rpc2Fi bGVfcGlwZV9jbG9jayhpbnRlbF9jcnRjLT5jb25maWcpOwo+ICAKPiAgCWludGVsX2VuY29kZXJz X3Bvc3RfZGlzYWJsZShjcnRjLCBvbGRfY3J0Y19zdGF0ZSwgb2xkX3N0YXRlKTsKPiArCXNrbF93 YV9jbGtnYXRlKGRldl9wcml2LCBpbnRlbF9jcnRjLT5waXBlLCAwKTsKPiAgfQoKVW5sZXNzIEkn bSBtaXNyZWFkaW5nIHRoZSBjb250ZXh0IG9mIHRoaXMgcGF0Y2ggeW91J3JlIGFwcGx5aW5nIGEg d29ya2Fyb3VuZCwKdGhhdCBieSBuYW1lIHNlZW1zIHRvIGJlIGZvciBTa3lsYWtlIG9ubHksIHRv OiBIYXN3ZWxsLCBCcm9hZHdlbGwsIGFuZCBnZW45Ky4KCkVpdGhlciB0aGUgbmFtZSBpcyBpbmNv cnJlY3QsIG9yIHRoZSBhcHBsaWNhdGlvbiBvZiBpdC4KCkFzIHBlciBCU3BlYyB0aGUgd29ya2Fy b3VuZCBzZWVtcyB0byBiZSBmb3IgYWxsIG9mIGdlbjkgYW5kIG9ubHkgQS1zdGVwcGluZyBvZiBn ZW4xMC4KSSBkb24ndCBzZWUgaXQgbGlzdGVkIGZvciBIYXN3ZWxsIG9yIEJyb2Fkd2VsbC4KCkNy b3NzLXJlZmVyZW5jaW5nIHRoZSBXQS1kYXRhYmFzZSB3aXRoIEJzcGVjLCBiYXNlZCBvbiB0aGUg SFNECmxpbmssIGl0IHNlZW1zIHRoYXQgdGhpcyBpc3N1ZSAqbWlnaHQqIGJlCldhRHVwczFHYXRp bmdEaXNhYmxlQ2xvY2tHYXRpbmdGb3JNUE87IGlmIHRoaXMgaXMgdGhlIGNhc2UgaXQgbWlnaHQK bWFrZSBzZW5zZSB0byBpbmNsdWRlIHRoYXQgV0EgbmFtZSB0b28uIEF0IHRoZSB2ZXJ5IGxlYXN0 CnRoZXJlIHNob3VsZCBhbHdheXMgYmUgYSBjb21tZW50IG1lbnRpb25pbmcgdGhlIHdvcmthcm91 bmQgbmFtZS9udW1iZXIKYW5kIHRoZSBwbGF0Zm9ybShzKSBpdCBhcHBsaWVzIHRvLgoKQWxzbywg YWNjb3JkaW5nIHRvIHRoZSBXQSBkYXRhYmFzZSwgaWYgdGhlIGFib3ZlIG1lbnRpb25lZCBpc3N1 ZSByZWFsbHkKaXMgdGhlIHNhbWUsIHRoZSBXQSBpcyAqTk9UKiBuZWNlc3Nhcnkgb24gR0xLIChz ZWVpbmcgYXMgR0xLIHVzZXMgZ2VuMTAKZGlzcGxheSB0aGlzIG1pZ2h0IG1ha2Ugc2Vuc2UsIHRo b3VnaCB0aGUgV0EgZGF0YWJhc2Ugc29tZXRpbWVzIGNvbnRhaW5zCm1pc3Rha2VzKS4KCgpSZWdh cmRzLCBEYXZpZAoKPiAgc3RhdGljIHZvaWQgaTl4eF9wZml0X2VuYWJsZShzdHJ1Y3QgaW50ZWxf Y3J0YyAqY3J0YykKPiAtLSAKPiAxLjkuMQo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK