From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Anholt Subject: [PATCH 1/9] drm: Create a driver hook for allocating GEM object structs. Date: Tue, 1 Dec 2015 12:35:50 -0800 Message-ID: <1449002158-19156-1-git-send-email-eric@anholt.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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 Cc: linux-kernel@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org VGhlIENNQSBoZWxwZXJzIGhhZCBubyB3YXkgZm9yIGEgZHJpdmVyIHRvIGV4dGVuZCB0aGUgc3Ry dWN0IHdpdGggaXRzCm93biBmaWVsZHMuICBTaW5jZSB0aGUgQ01BIGhlbHBlcnMgYXJlIG1vc3Rs eSAiQWxsb2NhdGUgYQpkcm1fZ2VtX2NtYV9vYmplY3QsIHRoZW4gZmlsbCBpbiBhIGZldyBmaWVs ZHMiLCBpdCdzIGhhcmQgdG8gd3JpdGUgYXMKcHVyZSBoZWxwZXJzIHdpdGhvdXQgcGFzc2luZyBp biBhIGRyaXZlciBjYWxsYmFjayBmb3IgdGhlIGFsbG9jYXRlCnN0ZXAuCgpTaWduZWQtb2ZmLWJ5 OiBFcmljIEFuaG9sdCA8ZXJpY0BhbmhvbHQubmV0PgotLS0KIGRyaXZlcnMvZ3B1L2RybS9kcm1f Z2VtX2NtYV9oZWxwZXIuYyB8IDEwICsrKysrKy0tLS0KIGluY2x1ZGUvZHJtL2RybVAuaCAgICAg ICAgICAgICAgICAgICB8ICA3ICsrKysrKysKIDIgZmlsZXMgY2hhbmdlZCwgMTMgaW5zZXJ0aW9u cygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2dl bV9jbWFfaGVscGVyLmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2dlbV9jbWFfaGVscGVyLmMKaW5k ZXggZTEwOWI0OS4uMGY3YjAwYmEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fZ2Vt X2NtYV9oZWxwZXIuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2dlbV9jbWFfaGVscGVyLmMK QEAgLTU5LDExICs1OSwxMyBAQCBfX2RybV9nZW1fY21hX2NyZWF0ZShzdHJ1Y3QgZHJtX2Rldmlj ZSAqZHJtLCBzaXplX3Qgc2l6ZSkKIAlzdHJ1Y3QgZHJtX2dlbV9vYmplY3QgKmdlbV9vYmo7CiAJ aW50IHJldDsKIAotCWNtYV9vYmogPSBremFsbG9jKHNpemVvZigqY21hX29iaiksIEdGUF9LRVJO RUwpOwotCWlmICghY21hX29iaikKKwlpZiAoZHJtLT5kcml2ZXItPmdlbV9jcmVhdGVfb2JqZWN0 KQorCQlnZW1fb2JqID0gZHJtLT5kcml2ZXItPmdlbV9jcmVhdGVfb2JqZWN0KGRybSwgc2l6ZSk7 CisJZWxzZQorCQlnZW1fb2JqID0ga3phbGxvYyhzaXplb2YoKmNtYV9vYmopLCBHRlBfS0VSTkVM KTsKKwlpZiAoIWdlbV9vYmopCiAJCXJldHVybiBFUlJfUFRSKC1FTk9NRU0pOwotCi0JZ2VtX29i aiA9ICZjbWFfb2JqLT5iYXNlOworCWNtYV9vYmogPSBjb250YWluZXJfb2YoZ2VtX29iaiwgc3Ry dWN0IGRybV9nZW1fY21hX29iamVjdCwgYmFzZSk7CiAKIAlyZXQgPSBkcm1fZ2VtX29iamVjdF9p bml0KGRybSwgZ2VtX29iaiwgc2l6ZSk7CiAJaWYgKHJldCkKZGlmZiAtLWdpdCBhL2luY2x1ZGUv ZHJtL2RybVAuaCBiL2luY2x1ZGUvZHJtL2RybVAuaAppbmRleCAwYjkyMWFlLi4yMmZmMTYyIDEw MDY0NAotLS0gYS9pbmNsdWRlL2RybS9kcm1QLmgKKysrIGIvaW5jbHVkZS9kcm0vZHJtUC5oCkBA IC01ODAsNiArNTgwLDEzIEBAIHN0cnVjdCBkcm1fZHJpdmVyIHsKIAlpbnQgKCpnZW1fb3Blbl9v YmplY3QpIChzdHJ1Y3QgZHJtX2dlbV9vYmplY3QgKiwgc3RydWN0IGRybV9maWxlICopOwogCXZv aWQgKCpnZW1fY2xvc2Vfb2JqZWN0KSAoc3RydWN0IGRybV9nZW1fb2JqZWN0ICosIHN0cnVjdCBk cm1fZmlsZSAqKTsKIAorCS8qKgorCSAqIEhvb2sgZm9yIGFsbG9jYXRpbmcgdGhlIEdFTSBvYmpl Y3Qgc3RydWN0LCBmb3IgdXNlIGJ5IGNvcmUKKwkgKiBoZWxwZXJzLgorCSAqLworCXN0cnVjdCBk cm1fZ2VtX29iamVjdCAqKCpnZW1fY3JlYXRlX29iamVjdCkoc3RydWN0IGRybV9kZXZpY2UgKmRl diwKKwkJCQkJCSAgICBzaXplX3Qgc2l6ZSk7CisKIAkvKiBwcmltZTogKi8KIAkvKiBleHBvcnQg aGFuZGxlIC0+IGZkIChzZWUgZHJtX2dlbV9wcmltZV9oYW5kbGVfdG9fZmQoKSBoZWxwZXIpICov CiAJaW50ICgqcHJpbWVfaGFuZGxlX3RvX2ZkKShzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCBzdHJ1 Y3QgZHJtX2ZpbGUgKmZpbGVfcHJpdiwKLS0gCjIuNi4yCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZl bEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=