From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramalingam C Subject: [RFC v1 20/20] drm/hdcp2.2: HDCP2.2 disable as a asynchronous work Date: Wed, 12 Jul 2017 13:59:04 +0530 Message-ID: <1499848144-8456-21-git-send-email-ramalingam.c@intel.com> References: <1499848144-8456-1-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: <1499848144-8456-1-git-send-email-ramalingam.c@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, daniel.vetter@intel.com Cc: Ramalingam C , uma.shankar@intel.com List-Id: dri-devel@lists.freedesktop.org SERDUDIuMiBEaXNhYmxlIG1pZ2h0IHRha2Ugc29tZSB0aW1lIHRvIGRlc3Ryb3kgdGhlIG9uZ29p bmcKbGluayBpbnRlZ3JpdHkgY2hlY2sgdGhyZWFkLCB0byBkaXNhYmxlIHRoZSBlbmNyeXB0aW9u IGFuZApkZWF1dGhlbnRpY2F0ZSB0aGUgcG9ydC4gU28gSnVzdCB0byB1bmJsb2NrIHRoZSBjYWxs ZXIgbGlrZQpob3RwbHVnIGhhbmRsZXIgb3IgSU9DVEwgd2UgYXJlIHNjaGVkdWxpbmcgdGhlIEhE Q1AyLjIgZGlzYWJsZQphcyBhbiBhc3luY2hyb25vdXMgd29yay4KCk9uY2UgSERDUCBpcyBkaXNh YmxlZCwgRFJNIFByb3BlcnR5IHdpbGwgYmUgdXBkYXRlZC4KClNpZ25lZC1vZmYtYnk6IFJhbWFs aW5nYW0gQyA8cmFtYWxpbmdhbS5jQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vZHJt X2hkY3AuYyB8IDMwICsrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLQogaW5jbHVkZS9kcm0v ZHJtX2hkY3AuaCAgICAgfCAgMSArCiAyIGZpbGVzIGNoYW5nZWQsIDI4IGluc2VydGlvbnMoKyks IDMgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9oZGNwLmMg Yi9kcml2ZXJzL2dwdS9kcm0vZHJtX2hkY3AuYwppbmRleCA5ZTFiN2FlLi5hMTEzMGQ4IDEwMDY0 NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2hkY3AuYworKysgYi9kcml2ZXJzL2dwdS9kcm0v ZHJtX2hkY3AuYwpAQCAtMTAzLDYgKzEwMywzMCBAQCBzdGF0aWMgaW50IGRybV9oZGNwXzJfMl9l bmFibGUoc3RydWN0IGRybV9oZGNwICpoZGNwLCB1aW50OF90IHN0cmVhbV90eXBlKQogCXJldHVy biAwOwogfQogCit2b2lkIGhkY3BfMl8yX2Rpc2FibGVfd29yayhzdHJ1Y3Qgd29ya19zdHJ1Y3Qg KndvcmspCit7CisJc3RydWN0IGRybV9oZGNwICpoZGNwID0gY29udGFpbmVyX29mKHdvcmssIHN0 cnVjdCBkcm1faGRjcCwKKwkJCQkJCQloZGNwMl9kaXNhYmxlX3dvcmspOworCisJbXV0ZXhfbG9j aygmaGRjcC0+bXV0ZXgpOworCisJaGRjcC0+cmVxX3N0YXRlICY9IH5EUk1fSERDUF9FTkFCTEU7 CisKKwkvKgorCSAqIFRPRE86IEltcGxlbWVudCB0aGUgSERDUDIuMiBEaXNhYmxlIFNlcXVlbmNl CisJICovCisKKwlkcm1faGRjcF91cGRhdGVfY2hhbmdlKGhkY3AsIGZhbHNlLCAwLCBmYWxzZSk7 CisKKwltdXRleF91bmxvY2soJmhkY3AtPm11dGV4KTsKK30KKwordm9pZCBkcm1faGRjcF8yXzJf ZGlzYWJsZShzdHJ1Y3QgZHJtX2hkY3AgKmhkY3ApCit7CisJaWYgKCFzY2hlZHVsZV93b3JrKCZo ZGNwLT5oZGNwMl9kaXNhYmxlX3dvcmspKQorCQlEUk1fRVJST1IoIkRpc2FibGUgd29yayBpcyBh bHJlYWR5IGluIHF1ZXVlXG4iKTsKK30KKwogaW50IGRybV9oZGNwX2VuYWJsZShzdHJ1Y3QgZHJt X2Nvbm5lY3RvciAqY29ubmVjdG9yLCB1aW50OF90IHN0cmVhbV90eXBlKQogewogCXN0cnVjdCBk cm1faGRjcCAqaGRjcCA9IGNvbm5lY3Rvci0+aGRjcDsKQEAgLTEzNCw5ICsxNTgsOCBAQCBpbnQg ZHJtX2hkY3BfZGlzYWJsZShzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yKQogCQlyZXR1 cm4gMDsKIAl9CiAKLQkvKgotCSAqIFRPRE86IEludm9rZSB0aGUgVmVyc2lvbiBzcGVjaWZpYyBo ZGNwX2Rpc2FibGUKLQkgKi8KKwlpZiAoaGRjcC0+c3BlY192ZXJfdXNlZCAmIEhEQ1BfMl8yX1NV UFBPUlQpCisJCWRybV9oZGNwXzJfMl9kaXNhYmxlKGhkY3ApOwogCiAJcmV0dXJuIDA7CiB9CkBA IC0yOTMsNiArMzE2LDcgQEAgc3RhdGljIGlubGluZSBpbnQgZHJtX2hkY3AyX2luaXQoc3RydWN0 IGRybV9jb25uZWN0b3IgKmNvbm5lY3RvciwKIAloZGNwLT5zdHJlYW1zWzBdLnN0cmVhbV90eXBl ID0gSERDUF9TVFJFQU1fVFlQRTBfQ09ERTsKIAogCUlOSVRfV09SSygmaGRjcC0+aGRjcDJfZW5h YmxlX3dvcmssIGhkY3BfMl8yX2VuYWJsZV93b3JrKTsKKwlJTklUX1dPUksoJmhkY3AtPmhkY3Ay X2Rpc2FibGVfd29yaywgaGRjcF8yXzJfZGlzYWJsZV93b3JrKTsKIAogCXJldHVybiAwOwogfQpk aWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0vZHJtX2hkY3AuaCBiL2luY2x1ZGUvZHJtL2RybV9oZGNw LmgKaW5kZXggZWExOGJhYy4uYmZmMjI5ZiAxMDA2NDQKLS0tIGEvaW5jbHVkZS9kcm0vZHJtX2hk Y3AuaAorKysgYi9pbmNsdWRlL2RybS9kcm1faGRjcC5oCkBAIC0zODIsNiArMzgyLDcgQEAgc3Ry dWN0IGRybV9oZGNwIHsKIAljb25zdCBzdHJ1Y3QgZHJtX2hkY3AyX2Z1bmNzICpoZGNwMl9mdW5j czsKIAogCXN0cnVjdCB3b3JrX3N0cnVjdCBoZGNwMl9lbmFibGVfd29yazsKKwlzdHJ1Y3Qgd29y a19zdHJ1Y3QgaGRjcDJfZGlzYWJsZV93b3JrOwogCiAJc3RydWN0IG11dGV4IG11dGV4OwogfTsK LS0gCjIuNy40CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK