From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: [PATCH] drm: don't block fb changes for async plane updates Date: Thu, 13 Jun 2019 09:50:01 +0200 Message-ID: <20190613075001.GD19685@kroah.com> References: <156007626458164@kroah.com> <20190610133627.31923-1-helen.koike@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 30D7689791 for ; Thu, 13 Jun 2019 07:50:04 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20190610133627.31923-1-helen.koike@collabora.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Helen Koike Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, stable@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBKdW4gMTAsIDIwMTkgYXQgMTA6MzY6MjdBTSAtMDMwMCwgSGVsZW4gS29pa2Ugd3Jv dGU6Cj4gY29tbWl0IDg5YTRhYWMwYWIwZTZmNWVlYTEwZDdiZjQ4NjlkZDE1YzNkZTJjZDQgdXBz dHJlYW0uCj4gCj4gSW4gdGhlIGNhc2Ugb2YgYSBub3JtYWwgc3luYyB1cGRhdGUsIHRoZSBwcmVw YXJhdGlvbiBvZiBmcmFtZWJ1ZmZlcnMgKGJlCj4gaXQgY2FsbGluZyBkcm1fYXRvbWljX2hlbHBl cl9wcmVwYXJlX3BsYW5lcygpIG9yIGRvaW5nIHNldHVwcyB3aXRoCj4gZHJtX2ZyYW1lYnVmZmVy X2dldCgpKSBhcmUgcGVyZm9ybWVkIGluIHRoZSBuZXdfc3RhdGUgYW5kIHRoZSByZXNwZWN0aXZl Cj4gY2xlYW51cHMgYXJlIHBlcmZvcm1lZCBpbiB0aGUgb2xkX3N0YXRlLgo+IAo+IEluIHRoZSBj YXNlIG9mIGFzeW5jIHVwZGF0ZXMsIHRoZSBwcmVwYXJhdGlvbiBpcyBhbHNvIGRvbmUgaW4gdGhl Cj4gbmV3X3N0YXRlIGJ1dCB0aGUgY2xlYW51cHMgYXJlIGRvbmUgaW4gdGhlIG5ld19zdGF0ZSAo YmVjYXVzZSB1cGRhdGVzCj4gYXJlIHBlcmZvcm1lZCBpbiBwbGFjZSwgaS5lLiBpbiB0aGUgY3Vy cmVudCBzdGF0ZSkuCj4gCj4gVGhlIGN1cnJlbnQgY29kZSBibG9ja3MgYXN5bmMgdWRwYXRlcyB3 aGVuIHRoZSBmYiBpcyBjaGFuZ2VkLCB0dXJuaW5nCj4gYXN5bmMgdXBkYXRlcyBpbnRvIHN5bmMg dXBkYXRlcywgc2xvd2luZyBkb3duIGN1cnNvciB1cGRhdGVzIGFuZAo+IGludHJvZHVjaW5nIHJl Z3Jlc3Npb25zIGluIGlndCB0ZXN0cyB3aXRoIGVycm9ycyBvZiB0eXBlOgo+IAo+ICJDUklUSUNB TDogY29tcGxldGVkIDk3IGN1cnNvciB1cGRhdGVkIGluIGEgcGVyaW9kIG9mIDMwIGZsaXBzLCB3 ZQo+IGV4cGVjdCB0byBjb21wbGV0ZSBhcHByb3hpbWF0ZWx5IDE1MzYwIHVwZGF0ZXMsIHdpdGgg dGhlIHRocmVzaG9sZCBzZXQKPiBhdCA3NjgwIgo+IAo+IEZiIGNoYW5nZXMgaW4gYXN5bmMgdXBk YXRlcyB3ZXJlIHByZXZlbnRlZCB0byBhdm9pZCB0aGUgZm9sbG93aW5nIHNjZW5hcmlvOgo+IAo+ IC0gQXN5bmMgdXBkYXRlLCBvbGRmYiA9IE5VTEwsIG5ld2ZiID0gZmIxLCBwcmVwYXJlIGZiMSwg Y2xlYW51cCBmYjEKPiAtIEFzeW5jIHVwZGF0ZSwgb2xkZmIgPSBmYjEsIG5ld2ZiID0gZmIyLCBw cmVwYXJlIGZiMiwgY2xlYW51cCBmYjIKPiAtIE5vbi1hc3luYyBjb21taXQsIG9sZGZiID0gZmIy LCBuZXdmYiA9IGZiMSwgcHJlcGFyZSBmYjEsIGNsZWFudXAgZmIyICh3cm9uZykKPiBXaGVyZSB3 ZSBoYXZlIGEgc2luZ2xlIGNhbGwgdG8gcHJlcGFyZSBmYjIgYnV0IGRvdWJsZSBjbGVhbnVwIGNh bGwgdG8gZmIyLgo+IAo+IFRvIHNvbHZlIHRoZSBhYm92ZSBwcm9ibGVtcywgaW5zdGVhZCBvZiBi bG9ja2luZyBhc3luYyBmYiBjaGFuZ2VzLCB3ZQo+IHBsYWNlIHRoZSBvbGQgZnJhbWVidWZmZXIg aW4gdGhlIG5ld19zdGF0ZSBvYmplY3QsIHNvIHdoZW4gdGhlIGNvZGUKPiBwZXJmb3JtcyBjbGVh bnVwcyBpbiB0aGUgbmV3X3N0YXRlIGl0IHdpbGwgY2xlYW51cCB0aGUgb2xkX2ZiIGFuZCB3ZQo+ IHdpbGwgaGF2ZSB0aGUgZm9sbG93aW5nIHNjZW5hcmlvIGluc3RlYWQ6Cj4gCj4gLSBBc3luYyB1 cGRhdGUsIG9sZGZiID0gTlVMTCwgbmV3ZmIgPSBmYjEsIHByZXBhcmUgZmIxLCBubyBjbGVhbnVw Cj4gLSBBc3luYyB1cGRhdGUsIG9sZGZiID0gZmIxLCBuZXdmYiA9IGZiMiwgcHJlcGFyZSBmYjIs IGNsZWFudXAgZmIxCj4gLSBOb24tYXN5bmMgY29tbWl0LCBvbGRmYiA9IGZiMiwgbmV3ZmIgPSBm YjEsIHByZXBhcmUgZmIxLCBjbGVhbnVwIGZiMgo+IAo+IFdoZXJlIGNhbGxzIHRvIHByZXBhcmUv Y2xlYW51cCBhcmUgYmFsYW5jZWQuCj4gCj4gQ2M6IDxzdGFibGVAdmdlci5rZXJuZWwub3JnPiAj IHY0LjE0Kwo+IEZpeGVzOiAyNWRjMTk0YjM0ZGQgKCJkcm06IEJsb2NrIGZiIGNoYW5nZXMgZm9y IGFzeW5jIHBsYW5lIHVwZGF0ZXMiKQo+IFN1Z2dlc3RlZC1ieTogQm9yaXMgQnJlemlsbG9uIDxi b3Jpcy5icmV6aWxsb25AY29sbGFib3JhLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBIZWxlbiBLb2lr ZSA8aGVsZW4ua29pa2VAY29sbGFib3JhLmNvbT4KPiBSZXZpZXdlZC1ieTogQm9yaXMgQnJlemls bG9uIDxib3Jpcy5icmV6aWxsb25AY29sbGFib3JhLmNvbT4KPiBSZXZpZXdlZC1ieTogTmljaG9s YXMgS2F6bGF1c2thcyA8bmljaG9sYXMua2F6bGF1c2thc0BhbWQuY29tPgo+IFNpZ25lZC1vZmYt Ynk6IEJvcmlzIEJyZXppbGxvbiA8Ym9yaXMuYnJlemlsbG9uQGNvbGxhYm9yYS5jb20+Cj4gTGlu azogaHR0cHM6Ly9wYXRjaHdvcmsuZnJlZWRlc2t0b3Aub3JnL3BhdGNoL21zZ2lkLzIwMTkwNjAz MTY1NjEwLjI0NjE0LTYtaGVsZW4ua29pa2VAY29sbGFib3JhLmNvbQo+IC0tLQo+IAo+IEhpLAo+ IAo+IFRoaXMgcGF0Y2ggZmFpbGVkIHRvIGFwcGx5IG9uIGtlcm5lbCBzdGFibGUgdjQuMTQsIEkn bSByZS1zZW5kaW5nIGl0Cj4gZml4aW5nIHRoZSBjb25mbGljdC4KCk5vdyBhcHBsaWVkLCB0aGFu a3MuCgpncmVnIGstaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5v cmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2 ZWw=