From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= Subject: [PATCH 2/3] drm/syncobj: add a new helper drm_syncobj_get_fd Date: Tue, 12 Sep 2017 22:42:13 +0200 Message-ID: <1505248934-1819-2-git-send-email-maraeo@gmail.com> References: <1505248934-1819-1-git-send-email-maraeo@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1505248934-1819-1-git-send-email-maraeo-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org RnJvbTogTWFyZWsgT2zFocOhayA8bWFyZWsub2xzYWtAYW1kLmNvbT4KClNpZ25lZC1vZmYtYnk6 IE1hcmVrIE9sxaHDoWsgPG1hcmVrLm9sc2FrQGFtZC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJt L2RybV9zeW5jb2JqLmMgfCAzMyArKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0KIGlu Y2x1ZGUvZHJtL2RybV9zeW5jb2JqLmggICAgIHwgIDEgKwogMiBmaWxlcyBjaGFuZ2VkLCAyMCBp bnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vZHJtX3N5bmNvYmouYyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fc3luY29iai5jCmluZGV4IDBi YjE3NDEuLjYyYWRjN2EgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fc3luY29iai5j CisrKyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fc3luY29iai5jCkBAIC0zODYsMzMgKzM4NiwzOCBA QCBzdGF0aWMgaW50IGRybV9zeW5jb2JqX2FsbG9jX2ZpbGUoc3RydWN0IGRybV9zeW5jb2JqICpz eW5jb2JqKQogCXJldHVybiAwOwogfQogCi1zdGF0aWMgaW50IGRybV9zeW5jb2JqX2hhbmRsZV90 b19mZChzdHJ1Y3QgZHJtX2ZpbGUgKmZpbGVfcHJpdmF0ZSwKLQkJCQkgICAgdTMyIGhhbmRsZSwg aW50ICpwX2ZkKQoraW50IGRybV9zeW5jb2JqX2dldF9mZChzdHJ1Y3QgZHJtX3N5bmNvYmogKnN5 bmNvYmosIGludCAqcF9mZCkKIHsKLQlzdHJ1Y3QgZHJtX3N5bmNvYmogKnN5bmNvYmogPSBkcm1f c3luY29ial9maW5kKGZpbGVfcHJpdmF0ZSwgaGFuZGxlKTsKIAlpbnQgcmV0OwogCWludCBmZDsK IAotCWlmICghc3luY29iaikKLQkJcmV0dXJuIC1FSU5WQUw7Ci0KIAlmZCA9IGdldF91bnVzZWRf ZmRfZmxhZ3MoT19DTE9FWEVDKTsKLQlpZiAoZmQgPCAwKSB7Ci0JCWRybV9zeW5jb2JqX3B1dChz eW5jb2JqKTsKKwlpZiAoZmQgPCAwKQogCQlyZXR1cm4gZmQ7Ci0JfQogCiAJaWYgKCFzeW5jb2Jq LT5maWxlKSB7CiAJCXJldCA9IGRybV9zeW5jb2JqX2FsbG9jX2ZpbGUoc3luY29iaik7Ci0JCWlm IChyZXQpCi0JCQlnb3RvIG91dF9wdXRfZmQ7CisJCWlmIChyZXQpIHsKKwkJCXB1dF91bnVzZWRf ZmQoZmQpOworCQkJcmV0dXJuIHJldDsKKwkJfQogCX0KIAlmZF9pbnN0YWxsKGZkLCBzeW5jb2Jq LT5maWxlKTsKLQlkcm1fc3luY29ial9wdXQoc3luY29iaik7CiAJKnBfZmQgPSBmZDsKIAlyZXR1 cm4gMDsKLW91dF9wdXRfZmQ6Ci0JcHV0X3VudXNlZF9mZChmZCk7Cit9CitFWFBPUlRfU1lNQk9M KGRybV9zeW5jb2JqX2dldF9mZCk7CisKK3N0YXRpYyBpbnQgZHJtX3N5bmNvYmpfaGFuZGxlX3Rv X2ZkKHN0cnVjdCBkcm1fZmlsZSAqZmlsZV9wcml2YXRlLAorCQkJCSAgICB1MzIgaGFuZGxlLCBp bnQgKnBfZmQpCit7CisJc3RydWN0IGRybV9zeW5jb2JqICpzeW5jb2JqID0gZHJtX3N5bmNvYmpf ZmluZChmaWxlX3ByaXZhdGUsIGhhbmRsZSk7CisJaW50IHJldDsKKworCWlmICghc3luY29iaikK KwkJcmV0dXJuIC1FSU5WQUw7CisKKwlyZXQgPSBkcm1fc3luY29ial9nZXRfZmQoc3luY29iaiwg cF9mZCk7CiAJZHJtX3N5bmNvYmpfcHV0KHN5bmNvYmopOwogCXJldHVybiByZXQ7CiB9CmRpZmYg LS1naXQgYS9pbmNsdWRlL2RybS9kcm1fc3luY29iai5oIGIvaW5jbHVkZS9kcm0vZHJtX3N5bmNv YmouaAppbmRleCBlN2YwMDM1Li40M2UyZjM4IDEwMDY0NAotLS0gYS9pbmNsdWRlL2RybS9kcm1f c3luY29iai5oCisrKyBiL2luY2x1ZGUvZHJtL2RybV9zeW5jb2JqLmgKQEAgLTE0MCw1ICsxNDAs NiBAQCBpbnQgZHJtX3N5bmNvYmpfY3JlYXRlKHN0cnVjdCBkcm1fc3luY29iaiAqKm91dF9zeW5j b2JqLCB1aW50MzJfdCBmbGFncywKIAkJICAgICAgIHN0cnVjdCBkbWFfZmVuY2UgKmZlbmNlKTsK IGludCBkcm1fc3luY29ial9nZXRfaGFuZGxlKHN0cnVjdCBkcm1fZmlsZSAqZmlsZV9wcml2YXRl LAogCQkJICAgc3RydWN0IGRybV9zeW5jb2JqICpzeW5jb2JqLCB1MzIgKmhhbmRsZSk7CitpbnQg ZHJtX3N5bmNvYmpfZ2V0X2ZkKHN0cnVjdCBkcm1fc3luY29iaiAqc3luY29iaiwgaW50ICpwX2Zk KTsKIAogI2VuZGlmCi0tIAoyLjcuNAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9h bWQtZ2Z4Cg==