From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramalingam C Subject: [PATCH v2 28/42] drm/i915: Implement HDCP2.2 En/Dis-able Date: Thu, 8 Mar 2018 17:28:55 +0530 Message-ID: <1520510349-8385-29-git-send-email-ramalingam.c@intel.com> References: <1520510349-8385-1-git-send-email-ramalingam.c@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1520510349-8385-1-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: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, seanpaul@chromium.org, chris@chris-wilson.co.uk, tomas.winkler@intel.com, jani.nikula@linux.intel.com Cc: rodrigo.vivi@intel.com List-Id: dri-devel@lists.freedesktop.org SW1wbGVtZW50cyBhIHNlcXVlbmNlIG9mIGVuYWJsaW5nIGFuZCBkaXNhYmxpbmcgdGhlIEhEQ1Ay LjIKKGF1dGggYW5kIGVuY3J5cHRpb24pLgoKdjI6CiAgUmViYXNlZC4KClNpZ25lZC1vZmYtYnk6 IFJhbWFsaW5nYW0gQyA8cmFtYWxpbmdhbS5jQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9oZGNwLmMgfCA3NSArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCA3NSBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRjcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfaGRjcC5jCmluZGV4IDM4Y2VjZjUzM2NiOS4uNDE5MTVkNjI2ZDIwIDEwMDY0NAotLS0g YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZGNwLmMKKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfaGRjcC5jCkBAIC0yMSw2ICsyMSw5IEBACiAjZGVmaW5lIEhEQ1AyX0xDX1JF VFJZX0NOVAkJMwogI2RlZmluZSBUSU1FX0ZPUl9FTkNSWVBUX1NUQVRVU19DSEFOR0UJMzIKIAor c3RhdGljIGludCBfaW50ZWxfaGRjcDJfZW5hYmxlKHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNv bm5lY3Rvcik7CitzdGF0aWMgaW50IF9pbnRlbF9oZGNwMl9kaXNhYmxlKHN0cnVjdCBpbnRlbF9j b25uZWN0b3IgKmNvbm5lY3Rvcik7CisKIHN0YXRpYyBpbnQgaW50ZWxfaGRjcF9wb2xsX2tzdl9m aWZvKHN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmludGVsX2RpZ19wb3J0LAogCQkJCSAgICBj b25zdCBzdHJ1Y3QgaW50ZWxfaGRjcF9zaGltICpzaGltKQogewpAQCAtMTM4NCwzICsxMzg3LDc1 IEBAIHN0YXRpYyBpbnQgaGRjcDJfZGlzYWJsZV9lbmNyeXB0aW9uKHN0cnVjdCBpbnRlbF9jb25u ZWN0b3IgKmNvbm5lY3RvcikKIAogCXJldHVybiByZXQ7CiB9CisKK3N0YXRpYyBpbnQgaGRjcDJf YXV0aGVudGljYXRlX2FuZF9lbmNyeXB0KHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3Rv cikKK3sKKwlpbnQgcmV0LCBpLCB0cmllcyA9IDM7CisKKwlmb3IgKGkgPSAwOyBpIDwgdHJpZXM7 IGkrKykgeworCQlyZXQgPSBoZGNwMl9hdXRoZW50aWNhdGVfc2luayhjb25uZWN0b3IpOworCQlp ZiAoIXJldCkKKwkJCWJyZWFrOworCisJCS8qIENsZWFyaW5nIHRoZSBtZWkgaGRjcCBzZXNzaW9u ICovCisJCWhkY3AyX2RlYXV0aGVudGljYXRlX3BvcnQoJmNvbm5lY3Rvci0+aGRjcCk7CisJCURS TV9ERUJVR19LTVMoIkhEQ1AyLjIgQXV0aCAlZCBvZiAlZCBGYWlsZWQuKCVkKVxuIiwKKwkJCSAg ICAgIGkgKyAxLCB0cmllcywgcmV0KTsKKwl9CisKKwlpZiAoaSAhPSB0cmllcykgeworCisJCS8q CisJCSAqIEVuc3VyaW5nIHRoZSByZXF1aXJlZCAyMDBtU2VjIG1pbiB0aW1lIGludGVydmFsIGJl dHdlZW4KKwkJICogU2Vzc2lvbiBLZXkgRXhjaGFuZ2UgYW5kIGVuY3J5cHRpb24uCisJCSAqLwor CQltc2xlZXAoSERDUF8yXzJfREVMQVlfQkVGT1JFX0VOQ1JZUFRJT05fRU4pOworCQlyZXQgPSBo ZGNwMl9lbmFibGVfZW5jcnlwdGlvbihjb25uZWN0b3IpOworCQlpZiAocmV0IDwgMCkgeworCQkJ RFJNX0RFQlVHX0tNUygiRW5jcnlwdGlvbiBFbmFibGUgRmFpbGVkLiglZClcbiIsIHJldCk7CisJ CQloZGNwMl9kZWF1dGhlbnRpY2F0ZV9wb3J0KCZjb25uZWN0b3ItPmhkY3ApOworCQl9CisJfQor CisJcmV0dXJuIHJldDsKK30KKworc3RhdGljIGludCBfaW50ZWxfaGRjcDJfZGlzYWJsZShzdHJ1 Y3QgaW50ZWxfY29ubmVjdG9yICpjb25uZWN0b3IpCit7CisJaW50IHJldDsKKworCURSTV9ERUJV R19LTVMoIlslczolZF0gSERDUDIuMiBpcyBiZWluZyBEaXNhYmxlZFxuIiwKKwkJICAgICAgY29u bmVjdG9yLT5iYXNlLm5hbWUsIGNvbm5lY3Rvci0+YmFzZS5iYXNlLmlkKTsKKworCXJldCA9IGhk Y3AyX2Rpc2FibGVfZW5jcnlwdGlvbihjb25uZWN0b3IpOworCisJaGRjcDJfZGVhdXRoZW50aWNh dGVfcG9ydCgmY29ubmVjdG9yLT5oZGNwKTsKKworCXJldHVybiByZXQ7Cit9CisKK3N0YXRpYyBp bnQgX2ludGVsX2hkY3AyX2VuYWJsZShzdHJ1Y3QgaW50ZWxfY29ubmVjdG9yICpjb25uZWN0b3Ip Cit7CisJc3RydWN0IGludGVsX2hkY3AgKmhkY3AgPSAmY29ubmVjdG9yLT5oZGNwOworCWludCBy ZXQ7CisKKwlEUk1fREVCVUdfS01TKCJbJXM6JWRdIEhEQ1AyLjIgaXMgYmVpbmcgZW5hYmxlZC4g VHlwZTogJWRcbiIsCisJCSAgICAgIGNvbm5lY3Rvci0+YmFzZS5uYW1lLCBjb25uZWN0b3ItPmJh c2UuYmFzZS5pZCwKKwkJICAgICAgaGRjcC0+Y29udGVudF90eXBlKTsKKworCXJldCA9IGhkY3Ay X2F1dGhlbnRpY2F0ZV9hbmRfZW5jcnlwdChjb25uZWN0b3IpOworCWlmIChyZXQpIHsKKwkJRFJN X0VSUk9SKCJIRENQMiBUeXBlJWQgIEVuYWJsaW5nIEZhaWxlZC4gKCVkKVxuIiwKKwkJCSAgIGhk Y3AtPmNvbnRlbnRfdHlwZSwgcmV0KTsKKwkJcmV0dXJuIHJldDsKKwl9CisKKwlEUk1fREVCVUdf S01TKCJbJXM6JWRdIEhEQ1AyLjIgaXMgZW5hYmxlZC4gVHlwZSAlZFxuIiwKKwkJICAgICAgY29u bmVjdG9yLT5iYXNlLm5hbWUsIGNvbm5lY3Rvci0+YmFzZS5iYXNlLmlkLAorCQkgICAgICBoZGNw LT5jb250ZW50X3R5cGUpOworCisJaGRjcC0+aGRjcF92YWx1ZSA9IERSTV9NT0RFX0NPTlRFTlRf UFJPVEVDVElPTl9FTkFCTEVEOworCXNjaGVkdWxlX3dvcmsoJmhkY3AtPmhkY3BfcHJvcF93b3Jr KTsKKworCXJldHVybiAwOworfQotLSAKMi43LjQKCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo=