From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm: Use atomic state for FB in legacy ioctls Date: Tue, 13 Dec 2016 20:48:31 +0200 Message-ID: <20161213184831.GN31595@intel.com> References: <20161213181912.92904-1-daniels@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6832D6E635 for ; Tue, 13 Dec 2016 18:48:35 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20161213181912.92904-1-daniels@collabora.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Daniel Stone Cc: Daniel Vetter , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBEZWMgMTMsIDIwMTYgYXQgMDY6MTk6MTJQTSArMDAwMCwgRGFuaWVsIFN0b25lIHdy b3RlOgo+IElmIGF0b21pYyBzdGF0ZSBpcyBhdmFpbGFibGUsIHVzZSB0aGlzIHRvIHJlYWQgdGhl IGN1cnJlbnQgcGxhbmUgaW4KPiBHZXRDcnRjL0dldFBsYW5lLCByYXRoZXIgdGhhbiB0aGUgbGVn YWN5IHBvaW50cy4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBEYW5pZWwgU3RvbmUgPGRhbmllbHNAY29s bGFib3JhLmNvbT4KPiBDYzogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBpbnRlbC5jb20+ Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9kcm1fY3J0Yy5jICB8IDUgKysrKy0KPiAgZHJpdmVy cy9ncHUvZHJtL2RybV9wbGFuZS5jIHwgOCArKysrKystLQo+ICAyIGZpbGVzIGNoYW5nZWQsIDEw IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9kcm1fY3J0Yy5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9jcnRjLmMKPiBpbmRleCBl NzVmNjJjLi4xNGM1ODA3IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fY3J0Yy5j Cj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2RybV9jcnRjLmMKPiBAQCAtMzU3LDcgKzM1NywxMCBA QCBpbnQgZHJtX21vZGVfZ2V0Y3J0YyhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ICAKPiAgCWRy bV9tb2Rlc2V0X2xvY2tfY3J0YyhjcnRjLCBjcnRjLT5wcmltYXJ5KTsKPiAgCWNydGNfcmVzcC0+ Z2FtbWFfc2l6ZSA9IGNydGMtPmdhbW1hX3NpemU7Cj4gLQlpZiAoY3J0Yy0+cHJpbWFyeS0+ZmIp Cj4gKwo+ICsJaWYgKGNydGMtPnByaW1hcnktPnN0YXRlICYmIGNydGMtPnByaW1hcnktPnN0YXRl LT5mYikKPiArCQljcnRjX3Jlc3AtPmZiX2lkID0gY3J0Yy0+cHJpbWFyeS0+c3RhdGUtPmZiLT5i YXNlLmlkOwo+ICsJZWxzZSBpZiAoIWNydGMtPnByaW1hcnktPnN0YXRlICYmIGNydGMtPnByaW1h cnktPmZiKQo+ICAJCWNydGNfcmVzcC0+ZmJfaWQgPSBjcnRjLT5wcmltYXJ5LT5mYi0+YmFzZS5p ZDsKCkkgdGhpbmsgd2hhdCB3ZSBkbyBlbHNld2hlcmUgaXMgdG90YWxseSBpZ25vcmUgdGhlIGxl Z2FjeSBqdW5rIGlmIHRoZQotPnN0YXRlIHBvaW50ZXIgZXhpc3RzLgoKPiAgCWVsc2UKPiAgCQlj cnRjX3Jlc3AtPmZiX2lkID0gMDsKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9w bGFuZS5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9wbGFuZS5jCj4gaW5kZXggNjJiOThmMy4uYzJk YzhlNiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vZHJtX3BsYW5lLmMKPiArKysgYi9k cml2ZXJzL2dwdS9kcm0vZHJtX3BsYW5lLmMKPiBAQCAtMzkyLDEyICszOTIsMTYgQEAgaW50IGRy bV9tb2RlX2dldHBsYW5lKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEsCj4gIAkJ cmV0dXJuIC1FTk9FTlQ7Cj4gIAo+ICAJZHJtX21vZGVzZXRfbG9jaygmcGxhbmUtPm11dGV4LCBO VUxMKTsKPiAtCWlmIChwbGFuZS0+Y3J0YykKPiArCWlmIChwbGFuZS0+c3RhdGUgJiYgcGxhbmUt PnN0YXRlLT5jcnRjKQo+ICsJCXBsYW5lX3Jlc3AtPmNydGNfaWQgPSBwbGFuZS0+c3RhdGUtPmNy dGMtPmJhc2UuaWQ7Cj4gKwllbHNlIGlmICghcGxhbmUtPnN0YXRlICYmIHBsYW5lLT5jcnRjKQo+ ICAJCXBsYW5lX3Jlc3AtPmNydGNfaWQgPSBwbGFuZS0+Y3J0Yy0+YmFzZS5pZDsKPiAgCWVsc2UK PiAgCQlwbGFuZV9yZXNwLT5jcnRjX2lkID0gMDsKPiAgCj4gLQlpZiAocGxhbmUtPmZiKQo+ICsJ aWYgKHBsYW5lLT5zdGF0ZSAmJiBwbGFuZS0+c3RhdGUtPmZiKQo+ICsJCXBsYW5lX3Jlc3AtPmZi X2lkID0gcGxhbmUtPnN0YXRlLT5mYi0+YmFzZS5pZDsKPiArCWVsc2UgaWYgKCFwbGFuZS0+c3Rh dGUgJiYgcGxhbmUtPmZiKQo+ICAJCXBsYW5lX3Jlc3AtPmZiX2lkID0gcGxhbmUtPmZiLT5iYXNl LmlkOwo+ICAJZWxzZQo+ICAJCXBsYW5lX3Jlc3AtPmZiX2lkID0gMDsKPiAtLSAKPiAyLjEwLjIK PiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IGRy aS1kZXZlbCBtYWlsaW5nIGxpc3QKPiBkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4g aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK Ci0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2RyaS1kZXZlbAo=