From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: [PATCH] drm/core: Do not preserve framebuffer on rmfb. Date: Mon, 21 Mar 2016 15:11:17 +0100 Message-ID: <1458569477-13364-1-git-send-email-maarten.lankhorst@linux.intel.com> 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: intel-gfx@lists.freedesktop.org, Thomas Hellstrom , stable@vger.kernel.org#v4.4+ List-Id: intel-gfx@lists.freedesktop.org SXQgdHVybnMgb3V0IHRoYXQgcHJlc2VydmluZyBmcmFtZWJ1ZmZlcnMgYWZ0ZXIgdGhlIHJtZmIg Y2FsbCBicmVha3MKdm13Z2Z4IHVzZXJzcGFjZS4gVGhpcyB3YXMgb3JpZ2luYWxseSBpbnRyb2R1 Y2VkIGJlY2F1c2UgaXQgd2FzIHRob3VnaHQKbm9ib2R5IHJlbGllZCBvbiB0aGUgYmVoYXZpb3Is IGJ1dCB1bmZvcnR1bmF0ZWx5IGl0IHNlZW1zIHRoZXJlIGFyZQpleGNlcHRpb25zLgoKZHJtX2Zy YW1lYnVmZmVyX3JlbW92ZSBtYXkgZmFpbCB3aXRoIC1FSU5UUiBub3csIHNvIGEgc3RyYWlnaHQg cmV2ZXJ0CmlzIGltcG9zc2libGUuIFRoZXJlIGlzIG5vIHdheSB0byByZW1vdmUgdGhlIGZyYW1l YnVmZmVyIGZyb20gdGhlIGxpc3RzCmFuZCBhY3RpdmUgcGxhbmVzIHdpdGhvdXQgaW50cm9kdWNp bmcgYSByYWNlIGJlY2F1c2Ugb2YgdGhlIGRpZmZlcmVudApsb2NraW5nIHJlcXVpcmVtZW50cy4g SW5zdGVhZCBjYWxsIGRybV9mcmFtZWJ1ZmZlcl9yZW1vdmUgZnJvbSBhCndvcmtxdWV1ZSwgd2hp Y2ggaXMgdW5hZmZlY3RlZCBieSBzaWduYWxzLgoKQ2M6IHN0YWJsZUB2Z2VyLmtlcm5lbC5vcmcg I3Y0LjQrCkZpeGVzOiAxMzgwMzEzMjgxOGMgKCJkcm0vY29yZTogUHJlc2VydmUgdGhlIGZyYW1l YnVmZmVyIGFmdGVyIHJlbW92aW5nIGl0LiIpClRlc3RjYXNlOiBrbXNfZmxpcC5mbGlwLXZzLXJt ZmItaW50ZXJydXB0aWJsZQpSZWZlcmVuY2VzOiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9hcmNoaXZlcy9kcmktZGV2ZWwvMjAxNi1NYXJjaC8xMDI4NzYuaHRtbApDYzogVGhvbWFzIEhl bGxzdHJvbSA8dGhlbGxzdHJvbUB2bXdhcmUuY29tPgpDYzogRGF2aWQgSGVycm1hbm4gPGRoLmhl cnJtYW5uQGdtYWlsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vZHJtX2NydGMuYyB8IDIwICsr KysrKysrKysrKysrKysrKystCiAxIGZpbGUgY2hhbmdlZCwgMTkgaW5zZXJ0aW9ucygrKSwgMSBk ZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fY3J0Yy5jIGIvZHJp dmVycy9ncHUvZHJtL2RybV9jcnRjLmMKaW5kZXggZTA4Zjk2MjI4OGQ5Li5iN2QwYjk1OWYwODgg MTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fY3J0Yy5jCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9kcm1fY3J0Yy5jCkBAIC0zNDM0LDYgKzM0MzQsMTggQEAgaW50IGRybV9tb2RlX2FkZGZi MihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAogCXJldHVybiAwOwogfQogCitzdHJ1Y3QgZHJtX21v ZGVfcm1mYl93b3JrIHsKKwlzdHJ1Y3Qgd29ya19zdHJ1Y3Qgd29yazsKKwlzdHJ1Y3QgZHJtX2Zy YW1lYnVmZmVyICpmYjsKK307CisKK3N0YXRpYyB2b2lkIGRybV9tb2RlX3JtZmJfd29ya19mbihz dHJ1Y3Qgd29ya19zdHJ1Y3QgKncpCit7CisJc3RydWN0IGRybV9tb2RlX3JtZmJfd29yayAqYXJn ID0gY29udGFpbmVyX29mKHcsIHR5cGVvZigqYXJnKSwgd29yayk7CisKKwlkcm1fZnJhbWVidWZm ZXJfcmVtb3ZlKGFyZy0+ZmIpOworfQorCiAvKioKICAqIGRybV9tb2RlX3JtZmIgLSByZW1vdmUg YW4gRkIgZnJvbSB0aGUgY29uZmlndXJhdGlvbgogICogQGRldjogZHJtIGRldmljZSBmb3IgdGhl IGlvY3RsCkBAIC0zNDU0LDYgKzM0NjYsNyBAQCBpbnQgZHJtX21vZGVfcm1mYihzdHJ1Y3QgZHJt X2RldmljZSAqZGV2LAogCXN0cnVjdCBkcm1fZnJhbWVidWZmZXIgKmZibCA9IE5VTEw7CiAJdWlu dDMyX3QgKmlkID0gZGF0YTsKIAlpbnQgZm91bmQgPSAwOworCXN0cnVjdCBkcm1fbW9kZV9ybWZi X3dvcmsgYXJnOwogCiAJaWYgKCFkcm1fY29yZV9jaGVja19mZWF0dXJlKGRldiwgRFJJVkVSX01P REVTRVQpKQogCQlyZXR1cm4gLUVJTlZBTDsKQEAgLTM0NzQsNyArMzQ4NywxMiBAQCBpbnQgZHJt X21vZGVfcm1mYihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAogCW11dGV4X3VubG9jaygmZGV2LT5t b2RlX2NvbmZpZy5mYl9sb2NrKTsKIAltdXRleF91bmxvY2soJmZpbGVfcHJpdi0+ZmJzX2xvY2sp OwogCi0JZHJtX2ZyYW1lYnVmZmVyX3VucmVmZXJlbmNlKGZiKTsKKwlJTklUX1dPUktfT05TVEFD SygmYXJnLndvcmssIGRybV9tb2RlX3JtZmJfd29ya19mbik7CisJYXJnLmZiID0gZmI7CisKKwlz Y2hlZHVsZV93b3JrKCZhcmcud29yayk7CisJZmx1c2hfd29yaygmYXJnLndvcmspOworCWRlc3Ry b3lfd29ya19vbl9zdGFjaygmYXJnLndvcmspOwogCiAJcmV0dXJuIDA7CiAKLS0gCjIuMS4wCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwg bWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK