From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH 03/10] drm/sysfs: Add mstpath attribute to connector devices Date: Thu, 4 Jul 2019 15:05:12 -0400 Message-ID: <20190704190519.29525-4-sunpeng.li@amd.com> References: <20190704190519.29525-1-sunpeng.li@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190704190519.29525-1-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 List-Id: dri-devel@lists.freedesktop.org RnJvbTogTGVvIExpIDxzdW5wZW5nLmxpQGFtZC5jb20+CgpUaGlzIGNhbiBiZSB1c2VkIHRvIGNy ZWF0ZSBtb3JlIGRlc2NyaXB0aXZlIHN5bWxpbmtzIGZvciBNU1QgYXV4CmRldmljZXMuIENvbnNp ZGVyIHRoZSBmb2xsb3dpbmcgdWRldiBydWxlOgoKU1VCU1lTVEVNPT0iZHJtX2RwX2F1eF9kZXYi LCBTVUJTWVNURU1TPT0iZHJtIiwgQVRUUlN7bXN0cGF0aH09PSI/KiIsCglTWU1MSU5LKz0iZHJt X2RwX2F1eC9ieS1wYXRoLyRhdHRye21zdHBhdGh9IgoKVGhlIGZvbGxvd2luZyBzeW1saW5rcyB3 aWxsIGJlIGNyZWF0ZWQgKGRlcGVuZGluZyBvbiB5b3VyIE1TVCB0b3BvbG9neSk6CgokIGxzIC9k ZXYvZHJtX2RwX2F1eC9ieS1wYXRoLwpjYXJkMC1tc3Q6MC0xICBjYXJkMC1tc3Q6MC0xLTEgIGNh cmQwLW1zdDowLTEtOCAgY2FyZDAtbXN0OjAtOAoKU2lnbmVkLW9mZi1ieTogTGVvIExpIDxzdW5w ZW5nLmxpQGFtZC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2RybV9zeXNmcy5jIHwgMjMgKysr KysrKysrKysrKysrKysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCAyMyBpbnNlcnRpb25zKCspCgpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9zeXNmcy5jIGIvZHJpdmVycy9ncHUvZHJt L2RybV9zeXNmcy5jCmluZGV4IGFkMTA4MTBiYzk3Mi4uNTNmZDFmNzFlOTAwIDEwMDY0NAotLS0g YS9kcml2ZXJzL2dwdS9kcm0vZHJtX3N5c2ZzLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2RybV9z eXNmcy5jCkBAIC0yMzYsMTYgKzIzNiwzOSBAQCBzdGF0aWMgc3NpemVfdCBtb2Rlc19zaG93KHN0 cnVjdCBkZXZpY2UgKmRldmljZSwKIAlyZXR1cm4gd3JpdHRlbjsKIH0KIAorc3RhdGljIHNzaXpl X3QgbXN0cGF0aF9zaG93KHN0cnVjdCBkZXZpY2UgKmRldmljZSwKKwkJCSAgICBzdHJ1Y3QgZGV2 aWNlX2F0dHJpYnV0ZSAqYXR0ciwKKwkJCSAgICBjaGFyICpidWYpCit7CisJc3RydWN0IGRybV9j b25uZWN0b3IgKmNvbm5lY3RvciA9IHRvX2RybV9jb25uZWN0b3IoZGV2aWNlKTsKKwlzc2l6ZV90 IHJldCA9IDA7CisJY2hhciAqcGF0aDsKKworCW11dGV4X2xvY2soJmNvbm5lY3Rvci0+ZGV2LT5t b2RlX2NvbmZpZy5tdXRleCk7CisJaWYgKCFjb25uZWN0b3ItPnBhdGhfYmxvYl9wdHIpCisJCWdv dG8gdW5sb2NrOworCisJcGF0aCA9IGNvbm5lY3Rvci0+cGF0aF9ibG9iX3B0ci0+ZGF0YTsKKwly ZXQgPSBzbnByaW50ZihidWYsIFBBR0VfU0laRSwgImNhcmQlZC0lc1xuIiwKKwkJICAgICAgIGNv bm5lY3Rvci0+ZGV2LT5wcmltYXJ5LT5pbmRleCwgcGF0aCk7CisKK3VubG9jazoKKwltdXRleF91 bmxvY2soJmNvbm5lY3Rvci0+ZGV2LT5tb2RlX2NvbmZpZy5tdXRleCk7CisJcmV0dXJuIHJldDsK K30KKwogc3RhdGljIERFVklDRV9BVFRSX1JXKHN0YXR1cyk7CiBzdGF0aWMgREVWSUNFX0FUVFJf Uk8oZW5hYmxlZCk7CiBzdGF0aWMgREVWSUNFX0FUVFJfUk8oZHBtcyk7CiBzdGF0aWMgREVWSUNF X0FUVFJfUk8obW9kZXMpOworc3RhdGljIERFVklDRV9BVFRSX1JPKG1zdHBhdGgpOwogCiBzdGF0 aWMgc3RydWN0IGF0dHJpYnV0ZSAqY29ubmVjdG9yX2Rldl9hdHRyc1tdID0gewogCSZkZXZfYXR0 cl9zdGF0dXMuYXR0ciwKIAkmZGV2X2F0dHJfZW5hYmxlZC5hdHRyLAogCSZkZXZfYXR0cl9kcG1z LmF0dHIsCiAJJmRldl9hdHRyX21vZGVzLmF0dHIsCisJJmRldl9hdHRyX21zdHBhdGguYXR0ciwK IAlOVUxMCiB9OwogCi0tIAoyLjIyLjAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2RyaS1kZXZlbA==