From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH 3/3] drm/vgem: Enable dmabuf interface for export Date: Sat, 18 Jun 2016 16:20:49 +0100 Message-ID: <1466263249-18346-3-git-send-email-chris@chris-wilson.co.uk> References: <1466263249-18346-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x241.google.com (mail-wm0-x241.google.com [IPv6:2a00:1450:400c:c09::241]) by gabe.freedesktop.org (Postfix) with ESMTPS id AFD3A6E3C0 for ; Sat, 18 Jun 2016 15:21:04 +0000 (UTC) Received: by mail-wm0-x241.google.com with SMTP id r201so4255077wme.0 for ; Sat, 18 Jun 2016 08:21:04 -0700 (PDT) In-Reply-To: <1466263249-18346-1-git-send-email-chris@chris-wilson.co.uk> 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 List-Id: dri-devel@lists.freedesktop.org RW5hYmxlIHRoZSBzdGFuZGFyZCBHRU0gZG1hLWJ1ZiBpbnRlcmZhY2UgcHJvdmlkZWQgYnkgdGhl IERSTSBjb3JlLCBidXQKb25seSBmb3IgZXhwb3J0aW5nIHRoZSBWR0VNIG9iamVjdC4gVGhpcyBh bGxvd3MgcGFzc2luZyBhcm91bmQgdGhlIFZHRU0Kb2JqZWN0cyBjcmVhdGVkIGZyb20gdGhlIGR1 bWIgaW50ZXJmYWNlIGFuZCB1c2luZyB0aGVtIGFzIHNvdXJjZXMKZWxzZXdoZXJlLiBDcmVhdGlu ZyBhIFZHRU0gb2JqZWN0IGZvciBhIGZvcmllZ24gaGFuZGxlIGlzIG5vdCBzdXBwb3J0ZWQuCgpU ZXN0Y2FzZTogaWd0L3ZnZW1fYmFzaWMvZG1hYnVmLW1tYXAKU2lnbmVkLW9mZi1ieTogQ2hyaXMg V2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Ci0tLQogZHJpdmVycy9ncHUvZHJtL3Zn ZW0vdmdlbV9kcnYuYyB8IDI5ICsrKysrKysrKysrKysrKysrKysrKysrKysrKystCiAxIGZpbGUg Y2hhbmdlZCwgMjggaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS92Z2VtL3ZnZW1fZHJ2LmMgYi9kcml2ZXJzL2dwdS9kcm0vdmdlbS92Z2Vt X2Rydi5jCmluZGV4IDQ3NDdiN2Y5OGU3YS4uMjdmOWE3NjI1YTg3IDEwMDY0NAotLS0gYS9kcml2 ZXJzL2dwdS9kcm0vdmdlbS92Z2VtX2Rydi5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS92Z2VtL3Zn ZW1fZHJ2LmMKQEAgLTE5MywxNCArMTkzLDQxIEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3QgZmlsZV9v cGVyYXRpb25zIHZnZW1fZHJpdmVyX2ZvcHMgPSB7CiAJLnJlbGVhc2UJPSBkcm1fcmVsZWFzZSwK IH07CiAKK3N0YXRpYyBpbnQgdmdlbV9wcmltZV9tbWFwKHN0cnVjdCBkcm1fZ2VtX29iamVjdCAq b2JqLAorCQkJICAgc3RydWN0IHZtX2FyZWFfc3RydWN0ICp2bWEpCit7CisJaW50IHJldDsKKwor CWlmIChvYmotPnNpemUgPCB2bWEtPnZtX2VuZCAtIHZtYS0+dm1fc3RhcnQpCisJCXJldHVybiAt RUlOVkFMOworCisJaWYgKCFvYmotPmZpbHApCisJCXJldHVybiAtRU5PREVWOworCisJcmV0ID0g b2JqLT5maWxwLT5mX29wLT5tbWFwKG9iai0+ZmlscCwgdm1hKTsKKwlpZiAocmV0KQorCQlyZXR1 cm4gcmV0OworCisJZnB1dCh2bWEtPnZtX2ZpbGUpOworCXZtYS0+dm1fZmlsZSA9IGdldF9maWxl KG9iai0+ZmlscCk7CisKKwlyZXR1cm4gMDsKK30KKwogc3RhdGljIHN0cnVjdCBkcm1fZHJpdmVy IHZnZW1fZHJpdmVyID0gewotCS5kcml2ZXJfZmVhdHVyZXMJCT0gRFJJVkVSX0dFTSwKKwkuZHJp dmVyX2ZlYXR1cmVzCQk9IERSSVZFUl9HRU0gfCBEUklWRVJfUFJJTUUsCiAJLmdlbV9mcmVlX29i amVjdF91bmxvY2tlZAk9IHZnZW1fZ2VtX2ZyZWVfb2JqZWN0LAogCS5nZW1fdm1fb3BzCQkJPSAm dmdlbV9nZW1fdm1fb3BzLAogCS5pb2N0bHMJCQkJPSB2Z2VtX2lvY3RscywKIAkuZm9wcwkJCQk9 ICZ2Z2VtX2RyaXZlcl9mb3BzLAorCiAJLmR1bWJfY3JlYXRlCQkJPSB2Z2VtX2dlbV9kdW1iX2Ny ZWF0ZSwKIAkuZHVtYl9tYXBfb2Zmc2V0CQk9IHZnZW1fZ2VtX2R1bWJfbWFwLAorCisJLnByaW1l X2hhbmRsZV90b19mZCA9IGRybV9nZW1fcHJpbWVfaGFuZGxlX3RvX2ZkLAorCS5nZW1fcHJpbWVf ZXhwb3J0ID0gZHJtX2dlbV9wcmltZV9leHBvcnQsCisJLmdlbV9wcmltZV9tbWFwID0gdmdlbV9w cmltZV9tbWFwLAorCiAJLm5hbWUJPSBEUklWRVJfTkFNRSwKIAkuZGVzYwk9IERSSVZFUl9ERVND LAogCS5kYXRlCT0gRFJJVkVSX0RBVEUsCi0tIAoyLjguMQoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2 ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==