From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/4] drm/i915: Fix GEN9 HDCP1.4 key load process Date: Tue, 27 Nov 2018 17:15:45 +0200 Message-ID: <20181127151545.GZ9144@intel.com> References: <1543327379-22629-1-git-send-email-ramalingam.c@intel.com> <1543327379-22629-2-git-send-email-ramalingam.c@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1543327379-22629-2-git-send-email-ramalingam.c@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ramalingam C Cc: daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org, seanpaul@chromium.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBOb3YgMjcsIDIwMTggYXQgMDc6MzI6NTZQTSArMDUzMCwgUmFtYWxpbmdhbSBDIHdy b3RlOgo+IEhEQ1AxLjQga2V5IGxvYWQgcHJvY2VzcyB2YXJpZXMgYmV0d2VlbiBJbnRlbCBwbGF0 Zm9ybSB0byBwbGF0Zm9ybS4KPiAKPiBGb3IgR2VuOSBwbGF0Zm9ybXMgZXhjZXB0IEJYVCBhbmQg R0xLLCBIRENQMS40IGtleSBpcyBsb2FkZWQgdXNpbmcKPiB0aGUgR1QgRHJpdmVyIE1haWxib3gg aW50ZXJmYWNlLiBJbnN0ZWFkIG9mIGxpc3RpbmcgYWxsIHRoZSBwbGF0Zm9ybXMKPiBmb3IgdGhp cyBtZXRob2QsIGFkb3B0ZWQgdGhpcyBtZXRob2QgZm9yIGFsbCBHZW45IHBsYXRmb3JtcyB3aXRo Cj4gZXhjZXB0aW9ucy4gSW4gdGhpcyB3YXkgd2UgbmVlZCBub3QgZXh0ZW50IGNoZWNrIGZvciBu ZXcgR0VOOSBwbGF0Zm9ybXMKPiBsaWtlIENGTC4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBSYW1hbGlu Z2FtIEMgPHJhbWFsaW5nYW0uY0BpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2hkY3AuYyB8IDggKysrKystLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0 aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfaGRjcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRjcC5jCj4g aW5kZXggMWJmNDg3Zjk0MjU0Li5iZWFjZmJiNmU1ZTEgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfaGRjcC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfaGRjcC5jCj4gQEAgLTE1NywxMCArMTU3LDEyIEBAIHN0YXRpYyBpbnQgaW50ZWxfaGRjcF9s b2FkX2tleXMoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICAJLyoKPiAgCSAq IEluaXRpYXRlIGxvYWRpbmcgdGhlIEhEQ1Aga2V5IGZyb20gZnVzZXMuCj4gIAkgKgo+IC0JICog QlhUKyBwbGF0Zm9ybXMsIEhEQ1Aga2V5IG5lZWRzIHRvIGJlIGxvYWRlZCBieSBTVy4gT25seSBT S0wgYW5kIEtCTAo+IC0JICogZGlmZmVyIGluIHRoZSBrZXkgbG9hZCB0cmlnZ2VyIHByb2Nlc3Mg ZnJvbSBvdGhlciBwbGF0Zm9ybXMuCj4gKwkgKiBCWFQrIHBsYXRmb3JtcywgSERDUCBrZXkgbmVl ZHMgdG8gYmUgbG9hZGVkIGJ5IFNXLiBPbmx5IEdlbiA5Cj4gKwkgKiBwbGF0Zm9ybXMgZXhjZXB0 IEJYVCBhbmQgR0xLLCBkaWZmZXIgaW4gdGhlIGtleSBsb2FkIHRyaWdnZXIgcHJvY2Vzcwo+ICsJ ICogZnJvbSBvdGhlciBwbGF0Zm9ybXMuCj4gIAkgKi8KPiAtCWlmIChJU19TS1lMQUtFKGRldl9w cml2KSB8fCBJU19LQUJZTEFLRShkZXZfcHJpdikpIHsKPiArCWlmIChJU19HRU45KGRldl9wcml2 KSAmJgo+ICsJICAgICghSVNfQlJPWFRPTihkZXZfcHJpdikgJiYgIUlTX0dFTUlOSUxBS0UoZGV2 X3ByaXYpKSkgewoKSVNfR0VOOV9CQygpCgo+ICAJCW11dGV4X2xvY2soJmRldl9wcml2LT5wY3Vf bG9jayk7Cj4gIAkJcmV0ID0gc2FuZHlicmlkZ2VfcGNvZGVfd3JpdGUoZGV2X3ByaXYsCj4gIAkJ CQkJICAgICAgU0tMX1BDT0RFX0xPQURfSERDUF9LRVlTLCAxKTsKPiAtLSAKPiAyLjcuNAo+IAo+ IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAoKLS0g ClZpbGxlIFN5cmrDpGzDpApJbnRlbApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngK