From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramalingam C Subject: [PATCH v3 2/4] drm/i915: Detect the hdcp capability of sink and src Date: Mon, 22 Oct 2018 19:46:03 +0530 Message-ID: <1540217765-10460-3-git-send-email-ramalingam.c@intel.com> References: <1540217765-10460-1-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 mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 18D2C89BAB for ; Mon, 22 Oct 2018 14:19:20 +0000 (UTC) In-Reply-To: <1540217765-10460-1-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, daniel.vetter@ffwll.ch List-Id: intel-gfx@lists.freedesktop.org SW1wbGVtZW50cyBhIGZ1bmN0aW9uIHRvIGRldGVjdCB0aGUgc2luayBhbmQgc3JjJ3MgaGRjcDEu NApjYXBhYmlsaXRpZXMuCgp2MjoKICBjb25zdCBxdWFsaWZpZXIgaXMgbWFpbnRhaW5lZCBhdCBp bml0LgoKU2lnbmVkLW9mZi1ieTogUmFtYWxpbmdhbSBDIDxyYW1hbGluZ2FtLmNAaW50ZWwuY29t PgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oICB8ICAxICsKIGRyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2hkY3AuYyB8IDMzICsrKysrKysrKysrKysrKysrKysrKysrKysr Ky0tLS0tLQogMiBmaWxlcyBjaGFuZ2VkLCAyOCBpbnNlcnRpb25zKCspLCA2IGRlbGV0aW9ucygt KQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgKaW5kZXggYjJjYTlmMjc4YjM2Li5iOTdkMzJiYjdm ZjQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCkBAIC0xOTU2LDYgKzE5NTYsNyBAQCBpbnQg aW50ZWxfaGRjcF9lbmFibGUoc3RydWN0IGludGVsX2Nvbm5lY3RvciAqY29ubmVjdG9yKTsKIGlu dCBpbnRlbF9oZGNwX2Rpc2FibGUoc3RydWN0IGludGVsX2Nvbm5lY3RvciAqY29ubmVjdG9yKTsK IGludCBpbnRlbF9oZGNwX2NoZWNrX2xpbmsoc3RydWN0IGludGVsX2Nvbm5lY3RvciAqY29ubmVj dG9yKTsKIGJvb2wgaXNfaGRjcF9zdXBwb3J0ZWQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRl dl9wcml2LCBlbnVtIHBvcnQgcG9ydCk7Citib29sIGludGVsX2hkY3BfY2FwYWJsZShzdHJ1Y3Qg aW50ZWxfY29ubmVjdG9yICpjb25uZWN0b3IpOwogCiAvKiBpbnRlbF9wc3IuYyAqLwogI2RlZmlu ZSBDQU5fUFNSKGRldl9wcml2KSAoSEFTX1BTUihkZXZfcHJpdikgJiYgZGV2X3ByaXYtPnBzci5z aW5rX3N1cHBvcnQpCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZGNw LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZGNwLmMKaW5kZXggMjA5MDhmZjAxOGU2 Li5kZWNhNTU4MWNkZTMgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hk Y3AuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZGNwLmMKQEAgLTE3LDYgKzE3 LDEyIEBACiAjZGVmaW5lIEtFWV9MT0FEX1RSSUVTCTUKIAogc3RhdGljCitzdHJ1Y3QgaW50ZWxf ZGlnaXRhbF9wb3J0ICpjb25uX3RvX2RpZ19wb3J0KHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNv bm5lY3RvcikKK3sKKwlyZXR1cm4gZW5jX3RvX2RpZ19wb3J0KCZpbnRlbF9hdHRhY2hlZF9lbmNv ZGVyKCZjb25uZWN0b3ItPmJhc2UpLT5iYXNlKTsKK30KKworc3RhdGljCiBib29sIGludGVsX2hk Y3BfaXNfa3N2X3ZhbGlkKHU4ICprc3YpCiB7CiAJaW50IGksIG9uZXMgPSAwOwpAQCAtNTEsNiAr NTcsMjcgQEAgaW50IGludGVsX2hkY3BfcmVhZF92YWxpZF9ia3N2KHN0cnVjdCBpbnRlbF9kaWdp dGFsX3BvcnQgKmludGVsX2RpZ19wb3J0LAogCXJldHVybiAwOwogfQogCisvKiBJcyBIRENQMS40 IGNhcGFibGUgb24gUGxhdGZvcm0gYW5kIFNpbmsgKi8KK2Jvb2wgaW50ZWxfaGRjcF9jYXBhYmxl KHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3RvcikKK3sKKwlzdHJ1Y3QgaW50ZWxfZGln aXRhbF9wb3J0ICppbnRlbF9kaWdfcG9ydCA9IGNvbm5fdG9fZGlnX3BvcnQoY29ubmVjdG9yKTsK Kwljb25zdCBzdHJ1Y3QgaW50ZWxfaGRjcF9zaGltICpzaGltID0gY29ubmVjdG9yLT5oZGNwX3No aW07CisJYm9vbCBjYXBhYmxlID0gZmFsc2U7CisJdTggYmtzdls1XTsKKworCWlmICghc2hpbSkK KwkJcmV0dXJuIGNhcGFibGU7CisKKwlpZiAoc2hpbS0+aGRjcF9jYXBhYmxlKSB7CisJCXNoaW0t PmhkY3BfY2FwYWJsZShpbnRlbF9kaWdfcG9ydCwgJmNhcGFibGUpOworCX0gZWxzZSB7CisJCWlm ICghaW50ZWxfaGRjcF9yZWFkX3ZhbGlkX2Jrc3YoaW50ZWxfZGlnX3BvcnQsIHNoaW0sIGJrc3Yp KQorCQkJY2FwYWJsZSA9IHRydWU7CisJfQorCisJcmV0dXJuIGNhcGFibGU7Cit9CisKIHN0YXRp YyBpbnQgaW50ZWxfaGRjcF9wb2xsX2tzdl9maWZvKHN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQg KmludGVsX2RpZ19wb3J0LAogCQkJCSAgICBjb25zdCBzdHJ1Y3QgaW50ZWxfaGRjcF9zaGltICpz aGltKQogewpAQCAtNjMyLDEyICs2NTksNiBAQCBzdGF0aWMgaW50IGludGVsX2hkY3BfYXV0aChz dHJ1Y3QgaW50ZWxfZGlnaXRhbF9wb3J0ICppbnRlbF9kaWdfcG9ydCwKIAlyZXR1cm4gMDsKIH0K IAotc3RhdGljCi1zdHJ1Y3QgaW50ZWxfZGlnaXRhbF9wb3J0ICpjb25uX3RvX2RpZ19wb3J0KHN0 cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3RvcikKLXsKLQlyZXR1cm4gZW5jX3RvX2RpZ19w b3J0KCZpbnRlbF9hdHRhY2hlZF9lbmNvZGVyKCZjb25uZWN0b3ItPmJhc2UpLT5iYXNlKTsKLX0K LQogc3RhdGljIGludCBfaW50ZWxfaGRjcF9kaXNhYmxlKHN0cnVjdCBpbnRlbF9jb25uZWN0b3Ig KmNvbm5lY3RvcikKIHsKIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSBjb25u ZWN0b3ItPmJhc2UuZGV2LT5kZXZfcHJpdmF0ZTsKLS0gCjIuNy40CgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK