From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 37FCF89F82 for ; Thu, 21 Mar 2019 15:53:42 +0000 (UTC) From: Ramalingam C Date: Thu, 21 Mar 2019 21:25:17 +0530 Message-Id: <20190321155522.2848-2-ramalingam.c@intel.com> In-Reply-To: <20190321155522.2848-1-ramalingam.c@intel.com> References: <20190321155522.2848-1-ramalingam.c@intel.com> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t v3 1/6] kms_content_protection: Content type support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org, daniel@ffwll.ch List-ID: QWRkcyBhIGNvbm5lY3RvciBwcm9wZXJ0eSBjYWxsZWQgIkNQX0NvbnRlbnRfVHlwZSIKCkNvbnRl bnQgVHlwZSB0YWtlcyB0d28gdmFsdWVzIHdoaWNoIGNsYXNzaWZpZXMgdGhlIGNvbnRlbnQgc3Ry ZWFtOgoJVHlwZSAwOiBTdHJlYW0gdGhhdCBjYW4gYmUgdHJhbm1pdHRlZCBvbiBIRENQMS40L0hE Q1AyLjIKCVR5cGUgMTogU3RyZWFtIHRoYXQgbmVlZHMgSERDUDIuMiBlbmNyeXB0aW9uIG9ubHku CgpTbyB3aGVuIFR5cGUgMSBpcyBzZXQgS01EIGlzIGZvcmNlZCB0byBlbmFibGUgSERDUDIuMiBv bmx5LgoKRm9yIFR5cGUgMCByZXF1ZXN0LCBLZXJuZWwgY2hvb3NlcyB0aGUgaGlnaGVzdCBjYXBh YmxlIEhEQ1AgdmVyc2lvbgoodjIuMikgZmlyc3QuIElmIHRoYXQgZmFpbHMsIHRoZW4gaXQgZmFs bCBiYWNrIHRvIHRoZSBuZXh0IGF2YWlsYmxlCnZlcnNpb24odjEuNCkgYmVmb3JlIGFib25kb25p bmcgSERDUCBhdXRlaG50aWNhdGlvbiBhdHRlbXB0cy4KClBsZWFzZSBub3RlIGNvbnRlbnRfdHlw ZSBpcyBhbGxvd2VkIHRvIGJlIHVwZGF0ZWQgd2hlbiAiQ29udGVudApQcm90ZWN0aW9uIiBpcyBp biBVTkRFU0lSRUQgc3RhdGUuCgp2MjoKICBzL2NwX2NvbnRlbnRfdHlwZS9jb250ZW50X3B0b3Rl Y3Rpb25fdHlwZSBbZGFudmV0XQp2MzoKICBzL2NvbnRlbnRfcHJvdGVjdGlvbl90eXBlL0hEQ1Ag Q29udGVudCBUeXBlIFtQZWtrYV0KClNpZ25lZC1vZmYtYnk6IFJhbWFsaW5nYW0gQyA8cmFtYWxp bmdhbS5jQGludGVsLmNvbT4KLS0tCiBsaWIvaWd0X2ttcy5jICAgICAgICAgICAgICAgICAgfCAg MSArCiBsaWIvaWd0X2ttcy5oICAgICAgICAgICAgICAgICAgfCAgMSArCiB0ZXN0cy9rbXNfY29u dGVudF9wcm90ZWN0aW9uLmMgfCA3NyArKysrKysrKysrKysrKysrKysrKysrKysrKysrLS0tLS0t CiAzIGZpbGVzIGNoYW5nZWQsIDY2IGluc2VydGlvbnMoKyksIDEzIGRlbGV0aW9ucygtKQoKZGlm ZiAtLWdpdCBhL2xpYi9pZ3Rfa21zLmMgYi9saWIvaWd0X2ttcy5jCmluZGV4IGUxZWFjYzFlNmYw My4uMzdkZWMyY2YwNzQ1IDEwMDY0NAotLS0gYS9saWIvaWd0X2ttcy5jCisrKyBiL2xpYi9pZ3Rf a21zLmMKQEAgLTIwMCw2ICsyMDAsNyBAQCBjb25zdCBjaGFyICogY29uc3QgaWd0X2Nvbm5lY3Rv cl9wcm9wX25hbWVzW0lHVF9OVU1fQ09OTkVDVE9SX1BST1BTXSA9IHsKIAlbSUdUX0NPTk5FQ1RP Ul9CUk9BRENBU1RfUkdCXSA9ICJCcm9hZGNhc3QgUkdCIiwKIAlbSUdUX0NPTk5FQ1RPUl9DT05U RU5UX1BST1RFQ1RJT05dID0gIkNvbnRlbnQgUHJvdGVjdGlvbiIsCiAJW0lHVF9DT05ORUNUT1Jf VlJSX0NBUEFCTEVdID0gInZycl9jYXBhYmxlIiwKKwlbSUdUX0NPTk5FQ1RPUl9IRENQX0NPTlRF TlRfVFlQRV0gPSAiSERDUCBDb250ZW50IFR5cGUiLAogfTsKIAogLyoKZGlmZiAtLWdpdCBhL2xp Yi9pZ3Rfa21zLmggYi9saWIvaWd0X2ttcy5oCmluZGV4IDQwN2YzZDY0NGVlYi4uZDI4MWM0OTMx YjgzIDEwMDY0NAotLS0gYS9saWIvaWd0X2ttcy5oCisrKyBiL2xpYi9pZ3Rfa21zLmgKQEAgLTEy Myw2ICsxMjMsNyBAQCBlbnVtIGlndF9hdG9taWNfY29ubmVjdG9yX3Byb3BlcnRpZXMgewogICAg ICAgIElHVF9DT05ORUNUT1JfQlJPQURDQVNUX1JHQiwKICAgICAgICBJR1RfQ09OTkVDVE9SX0NP TlRFTlRfUFJPVEVDVElPTiwKICAgICAgICBJR1RfQ09OTkVDVE9SX1ZSUl9DQVBBQkxFLAorICAg ICAgIElHVF9DT05ORUNUT1JfSERDUF9DT05URU5UX1RZUEUsCiAgICAgICAgSUdUX05VTV9DT05O RUNUT1JfUFJPUFMKIH07CiAKZGlmZiAtLWdpdCBhL3Rlc3RzL2ttc19jb250ZW50X3Byb3RlY3Rp b24uYyBiL3Rlc3RzL2ttc19jb250ZW50X3Byb3RlY3Rpb24uYwppbmRleCA3ZmM4NTQyZTc2OWEu Ljc2ODJkM2IwM2ZjZCAxMDA2NDQKLS0tIGEvdGVzdHMva21zX2NvbnRlbnRfcHJvdGVjdGlvbi5j CisrKyBiL3Rlc3RzL2ttc19jb250ZW50X3Byb3RlY3Rpb24uYwpAQCAtNDAsNiArNDAsMTMgQEAg c3RydWN0IGRhdGEgewogI2RlZmluZSBDUF9ERVNJUkVECQkJCTEKICNkZWZpbmUgQ1BfRU5BQkxF RAkJCQkyCiAKKy8qCisgKiBIRENQX0NPTlRFTlRfVFlQRV8wIGNhbiBiZSBoYW5kbGVkIG9uIGJv dGggSERDUDEuNCBhbmQgSERDUDIuMi4gV2hlcmUgYXMKKyAqIEhEQ1BfQ09OVEVOVF9UWVBFXzEg Y2FuIGJlIGhhbmRsZWQgb25seSB0aHJvdWdoIEhEQ1AyLjIuCisgKi8KKyNkZWZpbmUgSERDUF9D T05URU5UX1RZUEVfMAkJCQkwCisjZGVmaW5lIEhEQ1BfQ09OVEVOVF9UWVBFXzEJCQkJMQorCiAj ZGVmaW5lIExJQ19QRVJJT0RfTVNFQwkJCQkoNCAqIDEwMDApCiAvKiBLZXJuZWwgcmV0cnkgY291 bnQ9MywgTWF4IHRpbWUgcGVyIGF1dGhlbnRpY2F0aW9uIGFsbG93ZWQgPSA2U2VjICovCiAjZGVm aW5lIEtFUk5FTF9BVVRIX1RJTUVfQUxMT1dFRF9NU0VDCQkoMyAqICA2ICogMTAwMCkKQEAgLTE1 NSw3ICsxNjIsOCBAQCBzdGF0aWMgdm9pZCBtb2Rlc2V0X3dpdGhfZmIoY29uc3QgZW51bSBwaXBl IHBpcGUsIGlndF9vdXRwdXRfdCAqb3V0cHV0LAogCWNvbW1pdF9kaXNwbGF5X2FuZF93YWl0X2Zv cl9mbGlwKHMpOwogfQogCi1zdGF0aWMgYm9vbCB0ZXN0X2NwX2VuYWJsZShpZ3Rfb3V0cHV0X3Qg Km91dHB1dCwgZW51bSBpZ3RfY29tbWl0X3N0eWxlIHMpCitzdGF0aWMgYm9vbCB0ZXN0X2NwX2Vu YWJsZShpZ3Rfb3V0cHV0X3QgKm91dHB1dCwgZW51bSBpZ3RfY29tbWl0X3N0eWxlIHMsCisJCQkg ICBpbnQgY29udGVudF90eXBlKQogewogCWlndF9kaXNwbGF5X3QgKmRpc3BsYXkgPSAmZGF0YS5k aXNwbGF5OwogCWlndF9wbGFuZV90ICpwcmltYXJ5OwpAQCAtMTY1LDYgKzE3MywxMCBAQCBzdGF0 aWMgYm9vbCB0ZXN0X2NwX2VuYWJsZShpZ3Rfb3V0cHV0X3QgKm91dHB1dCwgZW51bSBpZ3RfY29t bWl0X3N0eWxlIHMpCiAKIAlpZ3Rfb3V0cHV0X3NldF9wcm9wX3ZhbHVlKG91dHB1dCwKIAkJCQkg IElHVF9DT05ORUNUT1JfQ09OVEVOVF9QUk9URUNUSU9OLCBDUF9ERVNJUkVEKTsKKwlpZiAob3V0 cHV0LT5wcm9wc1tJR1RfQ09OTkVDVE9SX0hEQ1BfQ09OVEVOVF9UWVBFXSkKKwkJaWd0X291dHB1 dF9zZXRfcHJvcF92YWx1ZShvdXRwdXQsCisJCQkJCSAgSUdUX0NPTk5FQ1RPUl9IRENQX0NPTlRF TlRfVFlQRSwKKwkJCQkJICBjb250ZW50X3R5cGUpOwogCWlndF9kaXNwbGF5X2NvbW1pdDIoZGlz cGxheSwgcyk7CiAKIAlyZXQgPSB3YWl0X2Zvcl9wcm9wX3ZhbHVlKG91dHB1dCwgQ1BfRU5BQkxF RCwKQEAgLTIwMSwxMyArMjEzLDE0IEBAIHN0YXRpYyB2b2lkIHRlc3RfY3BfZGlzYWJsZShpZ3Rf b3V0cHV0X3QgKm91dHB1dCwgZW51bSBpZ3RfY29tbWl0X3N0eWxlIHMpCiB9CiAKIHN0YXRpYyB2 b2lkIHRlc3RfY3BfZW5hYmxlX3dpdGhfcmV0cnkoaWd0X291dHB1dF90ICpvdXRwdXQsCi0JCQkJ ICAgICAgZW51bSBpZ3RfY29tbWl0X3N0eWxlIHMsIGludCByZXRyeSkKKwkJCQkgICAgICBlbnVt IGlndF9jb21taXRfc3R5bGUgcywgaW50IHJldHJ5LAorCQkJCSAgICAgIGludCBjb250ZW50X3R5 cGUpCiB7CiAJYm9vbCByZXQ7CiAKIAlkbyB7CiAJCXRlc3RfY3BfZGlzYWJsZShvdXRwdXQsIHMp OwotCQlyZXQgPSB0ZXN0X2NwX2VuYWJsZShvdXRwdXQsIHMpOworCQlyZXQgPSB0ZXN0X2NwX2Vu YWJsZShvdXRwdXQsIHMsIGNvbnRlbnRfdHlwZSk7CiAKIAkJaWYgKCFyZXQgJiYgLS1yZXRyeSkK IAkJCWlndF9kZWJ1ZygiUmV0cnkgKCVkLzIpIC4uLlxuIiwgMyAtIHJldHJ5KTsKQEAgLTIzNyw3 ICsyNTAsNyBAQCBzdGF0aWMgdm9pZCB0ZXN0X2NwX2xpYyhpZ3Rfb3V0cHV0X3QgKm91dHB1dCkK IAogc3RhdGljIHZvaWQgdGVzdF9jb250ZW50X3Byb3RlY3Rpb25fb25fb3V0cHV0KGlndF9vdXRw dXRfdCAqb3V0cHV0LAogCQkJCQkgICAgICBlbnVtIGlndF9jb21taXRfc3R5bGUgcywKLQkJCQkJ ICAgICAgYm9vbCBkcG1zX3Rlc3QpCisJCQkJCSAgICAgIGJvb2wgZHBtc190ZXN0LCBpbnQgY29u dGVudF90eXBlKQogewogCWlndF9kaXNwbGF5X3QgKmRpc3BsYXkgPSAmZGF0YS5kaXNwbGF5Owog CWlndF9wbGFuZV90ICpwcmltYXJ5OwpAQCAtMjU4LDcgKzI3MSw3IEBAIHN0YXRpYyB2b2lkIHRl c3RfY29udGVudF9wcm90ZWN0aW9uX29uX291dHB1dChpZ3Rfb3V0cHV0X3QgKm91dHB1dCwKIAkJ CWNvbnRpbnVlOwogCiAJCW1vZGVzZXRfd2l0aF9mYihwaXBlLCBvdXRwdXQsIHMpOwotCQl0ZXN0 X2NwX2VuYWJsZV93aXRoX3JldHJ5KG91dHB1dCwgcywgMyk7CisJCXRlc3RfY3BfZW5hYmxlX3dp dGhfcmV0cnkob3V0cHV0LCBzLCAzLCBjb250ZW50X3R5cGUpOwogCQl0ZXN0X2NwX2xpYyhvdXRw dXQpOwogCiAJCWlmIChkcG1zX3Rlc3QpIHsKQEAgLTI3Myw3ICsyODYsOCBAQCBzdGF0aWMgdm9p ZCB0ZXN0X2NvbnRlbnRfcHJvdGVjdGlvbl9vbl9vdXRwdXQoaWd0X291dHB1dF90ICpvdXRwdXQs CiAJCQlyZXQgPSB3YWl0X2Zvcl9wcm9wX3ZhbHVlKG91dHB1dCwgQ1BfRU5BQkxFRCwKIAkJCQkJ CSAgS0VSTkVMX0FVVEhfVElNRV9BTExPV0VEX01TRUMpOwogCQkJaWYgKCFyZXQpCi0JCQkJdGVz dF9jcF9lbmFibGVfd2l0aF9yZXRyeShvdXRwdXQsIHMsIDIpOworCQkJCXRlc3RfY3BfZW5hYmxl X3dpdGhfcmV0cnkob3V0cHV0LCBzLAorCQkJCQkJCSAgMiwgY29udGVudF90eXBlKTsKIAkJfQog CiAJCXRlc3RfY3BfZGlzYWJsZShvdXRwdXQsIHMpOwpAQCAtMzAwLDcgKzMxNCw4IEBAIHN0YXRp YyB2b2lkIF9fZGVidWdmc19yZWFkKGludCBmZCwgY29uc3QgY2hhciAqcGFyYW0sIGNoYXIgKmJ1 ZiwgaW50IGxlbikKIAogI2RlZmluZSBkZWJ1Z2ZzX3JlYWQoZmQsIHAsIGFycikgX19kZWJ1Z2Zz X3JlYWQoZmQsIHAsIGFyciwgc2l6ZW9mKGFycikpCiAKLSNkZWZpbmUgTUFYX1NJTktfSERDUF9D QVBfQlVGX0xFTgk1MDAKKyNkZWZpbmUgTUFYX1NJTktfSERDUF9DQVBfQlVGX0xFTgk1MDAwCisK IHN0YXRpYyBib29sIHNpbmtfaGRjcF9jYXBhYmxlKGlndF9vdXRwdXRfdCAqb3V0cHV0KQogewog CWNoYXIgYnVmW01BWF9TSU5LX0hEQ1BfQ0FQX0JVRl9MRU5dOwpAQCAtMzE4LDkgKzMzMywyNiBA QCBzdGF0aWMgYm9vbCBzaW5rX2hkY3BfY2FwYWJsZShpZ3Rfb3V0cHV0X3QgKm91dHB1dCkKIAly ZXR1cm4gc3Ryc3RyKGJ1ZiwgIkhEQ1AxLjQiKTsKIH0KIAorc3RhdGljIGJvb2wgc2lua19oZGNw Ml9jYXBhYmxlKGlndF9vdXRwdXRfdCAqb3V0cHV0KQoreworCWNoYXIgYnVmW01BWF9TSU5LX0hE Q1BfQ0FQX0JVRl9MRU5dOworCWludCBmZDsKKworCWZkID0gaWd0X2RlYnVnZnNfY29ubmVjdG9y X2RpcihkYXRhLmRybV9mZCwgb3V0cHV0LT5uYW1lLCBPX1JET05MWSk7CisJaWYgKGZkIDwgMCkK KwkJcmV0dXJuIGZhbHNlOworCisJZGVidWdmc19yZWFkKGZkLCAiaTkxNV9oZGNwX3NpbmtfY2Fw YWJpbGl0eSIsIGJ1Zik7CisJY2xvc2UoZmQpOworCisJaWd0X2RlYnVnKCJTaW5rIGNhcGFiaWxp dHk6ICVzXG4iLCBidWYpOworCisJcmV0dXJuIHN0cnN0cihidWYsICJIRENQMi4yIik7Cit9CiAK IHN0YXRpYyB2b2lkCi10ZXN0X2NvbnRlbnRfcHJvdGVjdGlvbihlbnVtIGlndF9jb21taXRfc3R5 bGUgcywgYm9vbCBkcG1zX3Rlc3QpCit0ZXN0X2NvbnRlbnRfcHJvdGVjdGlvbihlbnVtIGlndF9j b21taXRfc3R5bGUgcywgYm9vbCBkcG1zX3Rlc3QsCisJCQlpbnQgY29udGVudF90eXBlKQogewog CWlndF9kaXNwbGF5X3QgKmRpc3BsYXkgPSAmZGF0YS5kaXNwbGF5OwogCWlndF9vdXRwdXRfdCAq b3V0cHV0OwpAQCAtMzMwLDE0ICszNjIsMjQgQEAgdGVzdF9jb250ZW50X3Byb3RlY3Rpb24oZW51 bSBpZ3RfY29tbWl0X3N0eWxlIHMsIGJvb2wgZHBtc190ZXN0KQogCQlpZiAoIW91dHB1dC0+cHJv cHNbSUdUX0NPTk5FQ1RPUl9DT05URU5UX1BST1RFQ1RJT05dKQogCQkJY29udGludWU7CiAKKwkJ aWYgKCFvdXRwdXQtPnByb3BzW0lHVF9DT05ORUNUT1JfSERDUF9DT05URU5UX1RZUEVdICYmCisJ CSAgICBjb250ZW50X3R5cGUpCisJCQljb250aW51ZTsKKwogCQlpZ3RfaW5mbygiQ1AgVGVzdCBl eGVjdXRpb24gb24gJXNcbiIsIG91dHB1dC0+bmFtZSk7Ci0JCWlmICghc2lua19oZGNwX2NhcGFi bGUob3V0cHV0KSkgeworCisJCWlmIChjb250ZW50X3R5cGUgJiYgIXNpbmtfaGRjcDJfY2FwYWJs ZShvdXRwdXQpKSB7CisJCQlpZ3RfaW5mbygiXHRTa2lwICVzIChTaW5rIGhhcyBubyBIRENQMi4y IHN1cHBvcnQpXG4iLAorCQkJCSBvdXRwdXQtPm5hbWUpOworCQkJY29udGludWU7CisJCX0gZWxz ZSBpZiAoIXNpbmtfaGRjcF9jYXBhYmxlKG91dHB1dCkpIHsKIAkJCWlndF9pbmZvKCJcdFNraXAg JXMgKFNpbmsgaGFzIG5vIEhEQ1Agc3VwcG9ydClcbiIsCiAJCQkJIG91dHB1dC0+bmFtZSk7CiAJ CQljb250aW51ZTsKIAkJfQogCi0JCXRlc3RfY29udGVudF9wcm90ZWN0aW9uX29uX291dHB1dChv dXRwdXQsIHMsIGRwbXNfdGVzdCk7CisJCXRlc3RfY29udGVudF9wcm90ZWN0aW9uX29uX291dHB1 dChvdXRwdXQsIHMsIGRwbXNfdGVzdCwKKwkJCQkJCSAgY29udGVudF90eXBlKTsKIAkJdmFsaWRf dGVzdHMrKzsKIAl9CiAKQEAgLTM1NSwxNiArMzk3LDI1IEBAIGlndF9tYWluCiAJfQogCiAJaWd0 X3N1YnRlc3QoImxlZ2FjeSIpCi0JCXRlc3RfY29udGVudF9wcm90ZWN0aW9uKENPTU1JVF9MRUdB Q1ksIGZhbHNlKTsKKwkJdGVzdF9jb250ZW50X3Byb3RlY3Rpb24oQ09NTUlUX0xFR0FDWSwgZmFs c2UsCisJCQkJCUhEQ1BfQ09OVEVOVF9UWVBFXzApOwogCiAJaWd0X3N1YnRlc3QoImF0b21pYyIp IHsKIAkJaWd0X3JlcXVpcmUoZGF0YS5kaXNwbGF5LmlzX2F0b21pYyk7Ci0JCXRlc3RfY29udGVu dF9wcm90ZWN0aW9uKENPTU1JVF9BVE9NSUMsIGZhbHNlKTsKKwkJdGVzdF9jb250ZW50X3Byb3Rl Y3Rpb24oQ09NTUlUX0FUT01JQywgZmFsc2UsCisJCQkJCUhEQ1BfQ09OVEVOVF9UWVBFXzApOwog CX0KIAogCWlndF9zdWJ0ZXN0KCJhdG9taWMtZHBtcyIpIHsKIAkJaWd0X3JlcXVpcmUoZGF0YS5k aXNwbGF5LmlzX2F0b21pYyk7Ci0JCXRlc3RfY29udGVudF9wcm90ZWN0aW9uKENPTU1JVF9BVE9N SUMsIHRydWUpOworCQl0ZXN0X2NvbnRlbnRfcHJvdGVjdGlvbihDT01NSVRfQVRPTUlDLCB0cnVl LAorCQkJCQlIRENQX0NPTlRFTlRfVFlQRV8wKTsKKwl9CisKKwlpZ3Rfc3VidGVzdCgidHlwZTEi KSB7CisJCWlndF9yZXF1aXJlKGRhdGEuZGlzcGxheS5pc19hdG9taWMpOworCQl0ZXN0X2NvbnRl bnRfcHJvdGVjdGlvbihDT01NSVRfQVRPTUlDLCBmYWxzZSwKKwkJCQkJSERDUF9DT05URU5UX1RZ UEVfMSk7CiAJfQogCiAJaWd0X2ZpeHR1cmUKLS0gCjIuMTkuMQoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KaWd0LWRldiBtYWlsaW5nIGxpc3QKaWd0LWRl dkBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pZ3QtZGV2