From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH 9/9] drm/amd/display: Implement MST Aux device registration Date: Tue, 23 Jul 2019 19:28:08 -0400 Message-ID: <20190723232808.28128-10-sunpeng.li@amd.com> References: <20190723232808.28128-1-sunpeng.li@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190723232808.28128-1-sunpeng.li@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: Leo Li , Jerry Zuo , nicholas.kazlauskas@amd.com List-Id: amd-gfx.lists.freedesktop.org RnJvbTogTGVvIExpIDxzdW5wZW5nLmxpQGFtZC5jb20+CgpJbXBsZW1lbnQgbGF0ZV9yZWdpc3Rl ciBhbmQgZWFybHlfdW5yZWdpc3RlciBob29rcyBmb3IgTVNUIGNvbm5lY3RvcnMuCkNhbGwgZHJt IGhlbHBlcnMgZm9yIE1TVCBjb25uZWN0b3IgcmVnaXN0cmF0aW9uLCB3aGljaCByZWdpc3RlcnMg dGhlCkFVWCBkZXZpY2VzLgoKQ2M6IEplcnJ5IFp1byA8SmVycnkuWnVvQGFtZC5jb20+CkNjOiBO aWNob2xhcyBLYXpsYXVza2FzIDxuaWNob2xhcy5rYXpsYXVza2FzQGFtZC5jb20+CkNjOiBIYXJy eSBXZW50bGFuZCA8aGFycnkud2VudGxhbmRAYW1kLmNvbT4KU2lnbmVkLW9mZi1ieTogTGVvIExp IDxzdW5wZW5nLmxpQGFtZC5jb20+Ci0tLQogLi4uL2Rpc3BsYXkvYW1kZ3B1X2RtL2FtZGdwdV9k bV9tc3RfdHlwZXMuYyAgIHwgMjQgKysrKysrKysrKysrKysrKysrLQogMSBmaWxlIGNoYW5nZWQs IDIzIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vYW1kL2Rpc3BsYXkvYW1kZ3B1X2RtL2FtZGdwdV9kbV9tc3RfdHlwZXMuYyBiL2RyaXZl cnMvZ3B1L2RybS9hbWQvZGlzcGxheS9hbWRncHVfZG0vYW1kZ3B1X2RtX21zdF90eXBlcy5jCmlu ZGV4IDUzZDJjZmU2MmUxMy4uMTYyMThhMjAyYjU5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9k cm0vYW1kL2Rpc3BsYXkvYW1kZ3B1X2RtL2FtZGdwdV9kbV9tc3RfdHlwZXMuYworKysgYi9kcml2 ZXJzL2dwdS9kcm0vYW1kL2Rpc3BsYXkvYW1kZ3B1X2RtL2FtZGdwdV9kbV9tc3RfdHlwZXMuYwpA QCAtMTU2LDYgKzE1NiwyNiBAQCBkbV9kcF9tc3RfY29ubmVjdG9yX2Rlc3Ryb3koc3RydWN0IGRy bV9jb25uZWN0b3IgKmNvbm5lY3RvcikKIAlrZnJlZShhbWRncHVfZG1fY29ubmVjdG9yKTsKIH0K IAorc3RhdGljIGludAorYW1kZ3B1X2RtX21zdF9jb25uZWN0b3JfbGF0ZV9yZWdpc3RlcihzdHJ1 Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yKQoreworCXN0cnVjdCBhbWRncHVfZG1fY29ubmVj dG9yICphbWRncHVfZG1fY29ubmVjdG9yID0KKwkJdG9fYW1kZ3B1X2RtX2Nvbm5lY3Rvcihjb25u ZWN0b3IpOworCXN0cnVjdCBkcm1fZHBfbXN0X3BvcnQgKnBvcnQgPSBhbWRncHVfZG1fY29ubmVj dG9yLT5wb3J0OworCisJcmV0dXJuIGRybV9kcF9tc3RfY29ubmVjdG9yX2xhdGVfcmVnaXN0ZXIo Y29ubmVjdG9yLCBwb3J0KTsKK30KKworc3RhdGljIHZvaWQKK2FtZGdwdV9kbV9tc3RfY29ubmVj dG9yX2Vhcmx5X3VucmVnaXN0ZXIoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5lY3RvcikKK3sK KwlzdHJ1Y3QgYW1kZ3B1X2RtX2Nvbm5lY3RvciAqYW1kZ3B1X2RtX2Nvbm5lY3RvciA9CisJCXRv X2FtZGdwdV9kbV9jb25uZWN0b3IoY29ubmVjdG9yKTsKKwlzdHJ1Y3QgZHJtX2RwX21zdF9wb3J0 ICpwb3J0ID0gYW1kZ3B1X2RtX2Nvbm5lY3Rvci0+cG9ydDsKKworCWRybV9kcF9tc3RfY29ubmVj dG9yX2Vhcmx5X3VucmVnaXN0ZXIoY29ubmVjdG9yLCBwb3J0KTsKK30KKwogc3RhdGljIGNvbnN0 IHN0cnVjdCBkcm1fY29ubmVjdG9yX2Z1bmNzIGRtX2RwX21zdF9jb25uZWN0b3JfZnVuY3MgPSB7 CiAJLmRldGVjdCA9IGRtX2RwX21zdF9kZXRlY3QsCiAJLmZpbGxfbW9kZXMgPSBkcm1faGVscGVy X3Byb2JlX3NpbmdsZV9jb25uZWN0b3JfbW9kZXMsCkBAIC0xNjQsNyArMTg0LDkgQEAgc3RhdGlj IGNvbnN0IHN0cnVjdCBkcm1fY29ubmVjdG9yX2Z1bmNzIGRtX2RwX21zdF9jb25uZWN0b3JfZnVu Y3MgPSB7CiAJLmF0b21pY19kdXBsaWNhdGVfc3RhdGUgPSBhbWRncHVfZG1fY29ubmVjdG9yX2F0 b21pY19kdXBsaWNhdGVfc3RhdGUsCiAJLmF0b21pY19kZXN0cm95X3N0YXRlID0gZHJtX2F0b21p Y19oZWxwZXJfY29ubmVjdG9yX2Rlc3Ryb3lfc3RhdGUsCiAJLmF0b21pY19zZXRfcHJvcGVydHkg PSBhbWRncHVfZG1fY29ubmVjdG9yX2F0b21pY19zZXRfcHJvcGVydHksCi0JLmF0b21pY19nZXRf cHJvcGVydHkgPSBhbWRncHVfZG1fY29ubmVjdG9yX2F0b21pY19nZXRfcHJvcGVydHkKKwkuYXRv bWljX2dldF9wcm9wZXJ0eSA9IGFtZGdwdV9kbV9jb25uZWN0b3JfYXRvbWljX2dldF9wcm9wZXJ0 eSwKKwkubGF0ZV9yZWdpc3RlciA9IGFtZGdwdV9kbV9tc3RfY29ubmVjdG9yX2xhdGVfcmVnaXN0 ZXIsCisJLmVhcmx5X3VucmVnaXN0ZXIgPSBhbWRncHVfZG1fbXN0X2Nvbm5lY3Rvcl9lYXJseV91 bnJlZ2lzdGVyLAogfTsKIAogc3RhdGljIGludCBkbV9kcF9tc3RfZ2V0X21vZGVzKHN0cnVjdCBk cm1fY29ubmVjdG9yICpjb25uZWN0b3IpCi0tIAoyLjIyLjAKCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRl dmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==