From mboxrd@z Thu Jan 1 00:00:00 1970 From: "C, Ramalingam" Subject: Re: [PATCH v8 33/35] drm/i915: Fix KBL HDCP2.2 encrypt status signalling Date: Fri, 7 Dec 2018 12:33:04 +0530 Message-ID: <13f090ef-e03a-facc-446d-e4e964c3709a@intel.com> References: <1543315413-24302-1-git-send-email-ramalingam.c@intel.com> <1543315413-24302-34-git-send-email-ramalingam.c@intel.com> <20181206142032.GY21184@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20181206142032.GY21184@phenom.ffwll.local> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter Cc: daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org, tomas.winkler@intel.com, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org Ck9uIDEyLzYvMjAxOCA3OjUwIFBNLCBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+IE9uIFR1ZSwgTm92 IDI3LCAyMDE4IGF0IDA0OjEzOjMxUE0gKzA1MzAsIFJhbWFsaW5nYW0gQyB3cm90ZToKPj4gSW1w bGVtZW50IHRoZSByZXF1aXJlZCBXQSBzZXF1ZW5jZSBmb3IgS0JMIHRvIGZpeCB0aGUKPj4gaW5j b3JyZWN0IHBvc2l0aW9uaW5nIG9mIHRoZSB3aW5kb3cgb2Ygb3BwdXJ0dW5pdHkgYW5kIGVuY19l bgo+PiBzaWduYWxsaW5nLgo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBSYW1hbGluZ2FtIEMgPHJhbWFs aW5nYW0uY0BpbnRlbC5jb20+Cj4+IC0tLQo+PiAgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2hkY3AuYyB8IDI5ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrCj4+ICAgMSBmaWxlIGNo YW5nZWQsIDI5IGluc2VydGlvbnMoKykKPj4KPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2hkY3AuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkY3AuYwo+ PiBpbmRleCA5ZjQwNTZlMTU2ZWMuLjY1NGEwNzZjNThlNCAxMDA2NDQKPj4gLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRjcC5jCj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2hkY3AuYwo+PiBAQCAtMTIsNiArMTIsNyBAQAo+PiAgICNpbmNsdWRlIDxsaW51eC9p MmMuaD4KPj4gICAjaW5jbHVkZSA8bGludXgvcmFuZG9tLmg+Cj4+ICAgI2luY2x1ZGUgPGxpbnV4 L2NvbXBvbmVudC5oPgo+PiArI2luY2x1ZGUgPGxpbnV4L2RlbGF5Lmg+Cj4+ICAgCj4+ICAgI2lu Y2x1ZGUgImludGVsX2Rydi5oIgo+PiAgICNpbmNsdWRlICJpOTE1X3JlZy5oIgo+PiBAQCAtMjQs NiArMjUsMjcgQEAKPj4gICAJX19wID09IFBPUlRfQSA/IE1FSV9ERElfQSA6IChlbnVtIG1laV9o ZGNwX2RkaSlfX3A7XAo+PiAgIH0pCj4+ICAgCj4+ICtzdGF0aWMgdm9pZCBrYmxfcmVwb3NpdGlv bmluZ19lbmNfZW5fc2lnbmFsKHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3RvcikKPiBJ cyB0aGVyZSBhIEJzcGVjIFdBIG51bWJlci9sYWJlbCBzbyBJIGNhbiBtb3JlIGVhc2lseSBmaW5k IHRoaXM/CgpSZWZlcmVuY2VkIGluIFdBcyAjMDg4OSBhbmQgIzA4OTAKCi0tUmFtCgo+IC1EYW5p ZWwKPgo+PiArewo+PiArCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IHRvX2k5 MTUoY29ubmVjdG9yLT5iYXNlLmRldik7Cj4+ICsJc3RydWN0IGludGVsX2RpZ2l0YWxfcG9ydCAq aW50ZWxfZGlnX3BvcnQgPSBjb25uX3RvX2RpZ19wb3J0KGNvbm5lY3Rvcik7Cj4+ICsJc3RydWN0 IGludGVsX2hkY3AgKmhkY3AgPSAmY29ubmVjdG9yLT5oZGNwOwo+PiArCXN0cnVjdCBkcm1fY3J0 YyAqY3J0YyA9IGNvbm5lY3Rvci0+YmFzZS5zdGF0ZS0+Y3J0YzsKPj4gKwlzdHJ1Y3QgaW50ZWxf Y3J0YyAqaW50ZWxfY3J0YyA9IGNvbnRhaW5lcl9vZihjcnRjLAo+PiArCQkJCQkJICAgICBzdHJ1 Y3QgaW50ZWxfY3J0YywgYmFzZSk7Cj4+ICsJdTMyIHNjYW5saW5lOwo+PiArCj4+ICsJZm9yICg7 Oykgewo+PiArCQlzY2FubGluZSA9IEk5MTVfUkVBRChQSVBFRFNMKGludGVsX2NydGMtPnBpcGUp KTsKPj4gKwkJaWYgKHNjYW5saW5lID4gMTAwICYmIHNjYW5saW5lIDwgMjAwKQo+PiArCQkJYnJl YWs7Cj4+ICsJCXVzbGVlcF9yYW5nZSgyNSwgNTApOwo+PiArCX0KPj4gKwo+PiArCWhkY3AtPnNo aW0tPnRvZ2dsZV9zaWduYWxsaW5nKGludGVsX2RpZ19wb3J0LCBmYWxzZSk7Cj4+ICsJaGRjcC0+ c2hpbS0+dG9nZ2xlX3NpZ25hbGxpbmcoaW50ZWxfZGlnX3BvcnQsIHRydWUpOwo+PiArfQo+PiAr Cj4+ICAgc3RhdGljCj4+ICAgYm9vbCBpbnRlbF9oZGNwX2lzX2tzdl92YWxpZCh1OCAqa3N2KQo+ PiAgIHsKPj4gQEAgLTE1MjcsNiArMTU0OSwxMyBAQCBzdGF0aWMgaW50IGhkY3AyX2VuYWJsZV9l bmNyeXB0aW9uKHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3RvcikKPj4gICAJfQo+PiAg IAo+PiAgIAlpZiAoSTkxNV9SRUFEKEhEQ1AyX1NUQVRVU19EREkocG9ydCkpICYgTElOS19BVVRI X1NUQVRVUykgewo+PiArCQkvKgo+PiArCQkgKiBXQTogVG8gZml4IGluY29ycmVjdCBwb3NpdGlv bmluZyBvZiB0aGUgd2luZG93IG9mCj4+ICsJCSAqIG9wcG9ydHVuaXR5IGFuZCBlbmNfZW4gc2ln bmFsbGluZyBpbiBLQUJZTEFLRS4KPj4gKwkJICovCj4+ICsJCWlmIChJU19LQUJZTEFLRShkZXZf cHJpdikgJiYgaGRjcC0+c2hpbS0+dG9nZ2xlX3NpZ25hbGxpbmcpCj4+ICsJCQlrYmxfcmVwb3Np dGlvbmluZ19lbmNfZW5fc2lnbmFsKGNvbm5lY3Rvcik7Cj4+ICsKPj4gICAJCS8qIExpbmsgaXMg QXV0aGVudGljYXRlZC4gTm93IHNldCBmb3IgRW5jcnlwdGlvbiAqLwo+PiAgIAkJSTkxNV9XUklU RShIRENQMl9DVExfRERJKHBvcnQpLAo+PiAgIAkJCSAgIEk5MTVfUkVBRChIRENQMl9DVExfRERJ KHBvcnQpKSB8Cj4+IC0tIAo+PiAyLjcuNAo+PgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngK