From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramalingam C Subject: [PATCH 31/43] drm/i915: Implement HDCP2.2 En/Dis-able Date: Wed, 14 Feb 2018 19:43:46 +0530 Message-ID: <1518617638-21684-32-git-send-email-ramalingam.c@intel.com> References: <1518617638-21684-1-git-send-email-ramalingam.c@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id C2A936E42D for ; Wed, 14 Feb 2018 14:20:59 +0000 (UTC) In-Reply-To: <1518617638-21684-1-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: seanpaul@chromium.org, intel-gfx@lists.freedesktop.org, rodrigo.vivi@intel.com, daniel.vetter@ffwll.ch Cc: tomas.winkler@intel.com List-Id: intel-gfx@lists.freedesktop.org SW1wbGVtZW50cyBhIHNlcXVlbmNlIG9mIGVuYWJsaW5nIGFuZCBkaXNhYmxpbmcgdGhlIEhEQ1Ay LjIKKGF1dGggYW5kIGVuY3J5cHRpb24pLgoKU2lnbmVkLW9mZi1ieTogUmFtYWxpbmdhbSBDIDxy YW1hbGluZ2FtLmNAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hk Y3AuYyB8IDcwICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwogMSBmaWxl IGNoYW5nZWQsIDcwIGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9oZGNwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZGNwLmMKaW5k ZXggNmEwNTA2Y2RlZmQ1Li44YmYzMDUxMzcxM2EgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2hkY3AuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZGNw LmMKQEAgLTIyLDYgKzIyLDkgQEAKICNkZWZpbmUgSERDUDJfTENfUkVUUllfQ05UCQkzCiAjZGVm aW5lIFRJTUVfRk9SX0VOQ1JZUFRfU1RBVFVTX0NIQU5HRQkzMgogCitzdGF0aWMgaW50IF9pbnRl bF9oZGNwMl9lbmFibGUoc3RydWN0IGludGVsX2hkY3AgKmhkY3ApOworc3RhdGljIGludCBfaW50 ZWxfaGRjcDJfZGlzYWJsZShzdHJ1Y3QgaW50ZWxfaGRjcCAqaGRjcCk7CisKIHN0YXRpYyBpbnQg aW50ZWxfaGRjcF9wb2xsX2tzdl9maWZvKHN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmludGVs X2RpZ19wb3J0LAogCQkJCSAgICBjb25zdCBzdHJ1Y3QgaW50ZWxfaGRjcF9zaGltICpzaGltKQog ewpAQCAtMTM4NiwzICsxMzg5LDcwIEBAIHN0YXRpYyBpbnQgaGRjcDJfZGlzYWJsZV9lbmNyeXB0 aW9uKHN0cnVjdCBpbnRlbF9oZGNwICpoZGNwKQogCiAJcmV0dXJuIHJldDsKIH0KKworc3RhdGlj IGludCBoZGNwMl9hdXRoZW50aWNhdGVfYW5kX2VuY3J5cHQoc3RydWN0IGludGVsX2hkY3AgKmhk Y3ApCit7CisJaW50IHJldCwgaSwgdHJpZXMgPSAzOworCisJZm9yIChpID0gMDsgaSA8IHRyaWVz OyBpKyspIHsKKwkJcmV0ID0gaGRjcDJfYXV0aGVudGljYXRlX3NpbmsoaGRjcCk7CisJCWlmICgh cmV0KQorCQkJYnJlYWs7CisKKwkJLyogQ2xlYXJpbmcgdGhlIG1laSBoZGNwIHNlc3Npb24gKi8K KwkJaGRjcDJfZGVhdXRoZW50aWNhdGVfcG9ydChoZGNwKTsKKwkJRFJNX0RFQlVHX0tNUygiSERD UDIuMiBSZWF1dGggJWQgb2YgJWRcbiIsIGkgKyAxLCB0cmllcyk7CisJfQorCisJaWYgKCFyZXQp IHsKKworCQkvKgorCQkgKiBFbnN1cmluZyB0aGUgcmVxdWlyZWQgMjAwbVNlYyBtaW4gdGltZSBp bnRlcnZhbCBiZXR3ZWVuCisJCSAqIFNlc3Npb24gS2V5IEV4Y2hhbmdlIGFuZCBlbmNyeXB0aW9u LgorCQkgKi8KKwkJbXNsZWVwKEhEQ1BfMl8yX0RFTEFZX0JFRk9SRV9FTkNSWVBUSU9OX0VOKTsK KwkJcmV0ID0gaGRjcDJfZW5hYmxlX2VuY3J5cHRpb24oaGRjcCk7CisJCWlmIChyZXQgPCAwKQor CQkJRFJNX0RFQlVHX0tNUygiRW5jcnlwdGlvbiBFbmFibGUgRmFpbGVkLiAlZFxuIiwgcmV0KTsK Kwl9CisKKwlyZXR1cm4gcmV0OworfQorCitzdGF0aWMgaW50IF9pbnRlbF9oZGNwMl9kaXNhYmxl KHN0cnVjdCBpbnRlbF9oZGNwICpoZGNwKQoreworCWludCByZXQ7CisKKwlEUk1fRVJST1IoIlsl czolZF0gSERDUDIuMiBpcyBiZWluZyBEaXNhYmxlZFxuIiwKKwkJICBoZGNwLT5jb25uZWN0b3It PmJhc2UubmFtZSwgaGRjcC0+Y29ubmVjdG9yLT5iYXNlLmJhc2UuaWQpOworCisJcmV0ID0gaGRj cDJfZGlzYWJsZV9lbmNyeXB0aW9uKGhkY3ApOworCisJaGRjcDJfZGVhdXRoZW50aWNhdGVfcG9y dChoZGNwKTsKKworCXJldHVybiByZXQ7Cit9CisKK3N0YXRpYyBpbnQgX2ludGVsX2hkY3AyX2Vu YWJsZShzdHJ1Y3QgaW50ZWxfaGRjcCAqaGRjcCkKK3sKKwlzdHJ1Y3QgaW50ZWxfY29ubmVjdG9y ICpjb25uZWN0b3IgPSBoZGNwLT5jb25uZWN0b3I7CisJaW50IHJldDsKKworCURSTV9JTkZPKCJb JXM6JWRdIEhEQ1AyLjIgaXMgYmVpbmcgZW5hYmxlZC4gVHlwZTogJWRcbiIsCisJCSBjb25uZWN0 b3ItPmJhc2UubmFtZSwgY29ubmVjdG9yLT5iYXNlLmJhc2UuaWQsCisJCSBoZGNwLT5jb250ZW50 X3R5cGUpOworCisJcmV0ID0gaGRjcDJfYXV0aGVudGljYXRlX2FuZF9lbmNyeXB0KGhkY3ApOwor CWlmIChyZXQpIHsKKwkJRFJNX0VSUk9SKCJIRENQMiBFbmFibGluZyBGYWlsZWQuICglZClcbiIs IHJldCk7CisJCXJldHVybiByZXQ7CisJfQorCisJRFJNX0lORk8oIlslczolZF0gSERDUDIuMiBp cyBlbmFibGVkLiBUeXBlICVkXG4iLCBjb25uZWN0b3ItPmJhc2UubmFtZSwKKwkJIGNvbm5lY3Rv ci0+YmFzZS5iYXNlLmlkLCBoZGNwLT5jb250ZW50X3R5cGUpOworCisJaGRjcC0+aGRjcF92YWx1 ZSA9IERSTV9NT0RFX0NPTlRFTlRfUFJPVEVDVElPTl9FTkFCTEVEOworCXNjaGVkdWxlX3dvcmso JmhkY3AtPmhkY3BfcHJvcF93b3JrKTsKKworCXJldHVybiAwOworfQotLSAKMi43LjQKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=