From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Zimmermann Subject: [PATCH 1/5] drm/udl: Unmap buffer object after damage update Date: Thu, 14 Nov 2019 15:10:21 +0100 Message-ID: <20191114141025.32198-2-tzimmermann@suse.de> References: <20191114141025.32198-1-tzimmermann@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1DF046E313 for ; Thu, 14 Nov 2019 14:10:31 +0000 (UTC) In-Reply-To: <20191114141025.32198-1-tzimmermann@suse.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: airlied@redhat.com, sean@poorly.run, daniel@ffwll.ch, kraxel@redhat.com, emil.velikov@collabora.com, sam@ravnborg.org, noralf@tronnes.org Cc: Thomas Zimmermann , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org VWRsIGtlZXBzIGEgQk8gbWFwcGVkIGZvciBpdHMgZW50aXJlIGxpZmV0aW1lIGlmIGl0IGhhcyBi ZWVuIHVzZWQgaW4gYQpkYW1hZ2UgdXBkYXRlIGF0IGxlYXN0IG9uY2UuIFRoZSBCTydzIGZyZWUg Y2FsbGJhY2sgcmVsZWFzZSB0aGUgbWFwcGluZwpiZWZvcmUgaXQgZnJlZXMgdGhlIEJPLgoKQ2hh bmdlIHRoaXMgYmVoYXZpb3VyIHRvIHVubWFwIGltbWVkaWF0ZWx5IGFmdGVyIHRoZSBkYW1hZ2Ug dXBkYXRlLCBzbwpTSE1FTSdzIGltcGxlbWVudGF0aW9uIG9mIGZyZWUgY2FuIGJlIHVzZWQuCgpT aWduZWQtb2ZmLWJ5OiBUaG9tYXMgWmltbWVybWFubiA8dHppbW1lcm1hbm5Ac3VzZS5kZT4KLS0t CiBkcml2ZXJzL2dwdS9kcm0vdWRsL3VkbF9mYi5jIHwgMzEgKysrKysrKysrKysrKysrKysrLS0t LS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDE4IGluc2VydGlvbnMoKyksIDEzIGRlbGV0aW9u cygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS91ZGwvdWRsX2ZiLmMgYi9kcml2ZXJz L2dwdS9kcm0vdWRsL3VkbF9mYi5jCmluZGV4IDhmZTRkOGNmMzIxMi4uYTllNmVjMzYwYjE2IDEw MDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vdWRsL3VkbF9mYi5jCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS91ZGwvdWRsX2ZiLmMKQEAgLTczLDYgKzczLDcgQEAgaW50IHVkbF9oYW5kbGVfZGFtYWdl KHN0cnVjdCB1ZGxfZnJhbWVidWZmZXIgKmZiLCBpbnQgeCwgaW50IHksCiAJc3RydWN0IHVyYiAq dXJiOwogCWludCBhbGlnbmVkX3g7CiAJaW50IGxvZ19icHA7CisJdm9pZCAqdmFkZHI7CiAKIAlC VUdfT04oIWlzX3Bvd2VyX29mXzIoZmItPmJhc2UuZm9ybWF0LT5jcHBbMF0pKTsKIAlsb2dfYnBw ID0gX19mZnMoZmItPmJhc2UuZm9ybWF0LT5jcHBbMF0pOwpAQCAtODAsMTQgKzgxLDEwIEBAIGlu dCB1ZGxfaGFuZGxlX2RhbWFnZShzdHJ1Y3QgdWRsX2ZyYW1lYnVmZmVyICpmYiwgaW50IHgsIGlu dCB5LAogCWlmICghZmItPmFjdGl2ZV8xNikKIAkJcmV0dXJuIDA7CiAKLQlpZiAoIWZiLT5zaG1l bS0+dmFkZHIpIHsKLQkJdm9pZCAqdmFkZHI7Ci0KLQkJdmFkZHIgPSBkcm1fZ2VtX3NobWVtX3Zt YXAoJmZiLT5zaG1lbS0+YmFzZSk7Ci0JCWlmIChJU19FUlIodmFkZHIpKSB7Ci0JCQlEUk1fRVJS T1IoImZhaWxlZCB0byB2bWFwIGZiXG4iKTsKLQkJCXJldHVybiAwOwotCQl9CisJdmFkZHIgPSBk cm1fZ2VtX3NobWVtX3ZtYXAoJmZiLT5zaG1lbS0+YmFzZSk7CisJaWYgKElTX0VSUih2YWRkcikp IHsKKwkJRFJNX0VSUk9SKCJmYWlsZWQgdG8gdm1hcCBmYlxuIik7CisJCXJldHVybiAwOwogCX0K IAogCWFsaWduZWRfeCA9IERMX0FMSUdOX0RPV04oeCwgc2l6ZW9mKHVuc2lnbmVkIGxvbmcpKTsK QEAgLTk2LDIyICs5MywyMyBAQCBpbnQgdWRsX2hhbmRsZV9kYW1hZ2Uoc3RydWN0IHVkbF9mcmFt ZWJ1ZmZlciAqZmIsIGludCB4LCBpbnQgeSwKIAogCWlmICgod2lkdGggPD0gMCkgfHwKIAkgICAg KHggKyB3aWR0aCA+IGZiLT5iYXNlLndpZHRoKSB8fAotCSAgICAoeSArIGhlaWdodCA+IGZiLT5i YXNlLmhlaWdodCkpCi0JCXJldHVybiAtRUlOVkFMOworCSAgICAoeSArIGhlaWdodCA+IGZiLT5i YXNlLmhlaWdodCkpIHsKKwkJcmV0ID0gLUVJTlZBTDsKKwkJZ290byBlcnJfZHJtX2dlbV9zaG1l bV92dW5tYXA7CisJfQogCiAJc3RhcnRfY3ljbGVzID0gZ2V0X2N5Y2xlcygpOwogCiAJdXJiID0g dWRsX2dldF91cmIoZGV2KTsKIAlpZiAoIXVyYikKLQkJcmV0dXJuIDA7CisJCWdvdG8gb3V0Owog CWNtZCA9IHVyYi0+dHJhbnNmZXJfYnVmZmVyOwogCiAJZm9yIChpID0geTsgaSA8IHkgKyBoZWln aHQgOyBpKyspIHsKIAkJY29uc3QgaW50IGxpbmVfb2Zmc2V0ID0gZmItPmJhc2UucGl0Y2hlc1sw XSAqIGk7CiAJCWNvbnN0IGludCBieXRlX29mZnNldCA9IGxpbmVfb2Zmc2V0ICsgKHggPDwgbG9n X2JwcCk7CiAJCWNvbnN0IGludCBkZXZfYnl0ZV9vZmZzZXQgPSAoZmItPmJhc2Uud2lkdGggKiBp ICsgeCkgPDwgbG9nX2JwcDsKLQkJaWYgKHVkbF9yZW5kZXJfaGxpbmUoZGV2LCBsb2dfYnBwLCAm dXJiLAotCQkJCSAgICAgKGNoYXIgKikgZmItPnNobWVtLT52YWRkciwKKwkJaWYgKHVkbF9yZW5k ZXJfaGxpbmUoZGV2LCBsb2dfYnBwLCAmdXJiLCAoY2hhciAqKXZhZGRyLAogCQkJCSAgICAgJmNt ZCwgYnl0ZV9vZmZzZXQsIGRldl9ieXRlX29mZnNldCwKIAkJCQkgICAgIHdpZHRoIDw8IGxvZ19i cHAsCiAJCQkJICAgICAmYnl0ZXNfaWRlbnRpY2FsLCAmYnl0ZXNfc2VudCkpCkBAIC0xMzgsNyAr MTM2LDE0IEBAIGludCB1ZGxfaGFuZGxlX2RhbWFnZShzdHJ1Y3QgdWRsX2ZyYW1lYnVmZmVyICpm YiwgaW50IHgsIGludCB5LAogCQkgICAgPj4gMTApKSwgLyogS2N5Y2xlcyAqLwogCQkgICAmdWRs LT5jcHVfa2N5Y2xlc191c2VkKTsKIAorb3V0OgorCWRybV9nZW1fc2htZW1fdnVubWFwKCZmYi0+ c2htZW0tPmJhc2UsIHZhZGRyKTsKKwogCXJldHVybiAwOworCitlcnJfZHJtX2dlbV9zaG1lbV92 dW5tYXA6CisJZHJtX2dlbV9zaG1lbV92dW5tYXAoJmZiLT5zaG1lbS0+YmFzZSwgdmFkZHIpOwor CXJldHVybiByZXQ7CiB9CiAKIHN0YXRpYyBpbnQgdWRsX3VzZXJfZnJhbWVidWZmZXJfZGlydHko c3RydWN0IGRybV9mcmFtZWJ1ZmZlciAqZmIsCi0tIAoyLjIzLjAKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJp LWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==