From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?Q?Christian_K=c3=b6nig?= <christian.koenig@amd.com>
Subject: Re: [PATCH RFC 05/24] Revert "drm: Nerf the preclose callback for
 modern drivers"
Date: Thu, 24 May 2018 11:41:30 +0200
Message-ID: <569c175b-9e1e-a462-9d87-b64d6675ca88@amd.com>
References: <20180518092815.25280-1-yuq825@gmail.com>
 <20180518092815.25280-6-yuq825@gmail.com>
 <9b48f845-9854-1029-ed21-df7b3590935b@gmail.com>
 <CAKGbVbuSuAEF9Zd_usM5ika5KuFiY75jCG3gwOfeAExSciRV7Q@mail.gmail.com>
 <c958599c-b0df-8b85-4123-daeed0fb07ac@amd.com>
 <CAKGbVbv10zGLe34J1BXdKHg1Kg0=7A3jUy_8pnjVjNs1T=r8mw@mail.gmail.com>
 <75f682e9-5b31-ad82-441f-b2c250edc0a0@amd.com>
 <CAKGbVbttv2zJBaif2EVvqVFQo-xPM+x9hD6X5Lon-bNCNny01A@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
In-Reply-To: <CAKGbVbttv2zJBaif2EVvqVFQo-xPM+x9hD6X5Lon-bNCNny01A@mail.gmail.com>
Content-Language: en-US
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: Qiang Yu <yuq825@gmail.com>
Cc: Simon Shields <simon@lineageos.org>, devicetree@vger.kernel.org, Connor Abbott <cwabbott0@gmail.com>, Marek Vasut <marex@denx.de>, Neil Armstrong <narmstrong@baylibre.com>, Andrei Paulau <7134956@gmail.com>, dri-devel <dri-devel@lists.freedesktop.org>, Vasily Khoruzhick <anarsoul@gmail.com>, Erico Nunes <nunes.erico@gmail.com>
List-Id: devicetree@vger.kernel.org

QW0gMjQuMDUuMjAxOCB1bSAxMToyNCBzY2hyaWViIFFpYW5nIFl1Ogo+IE9uIFRodSwgTWF5IDI0
LCAyMDE4IGF0IDI6NDYgUE0sIENocmlzdGlhbiBLw7ZuaWcKPiA8Y2hyaXN0aWFuLmtvZW5pZ0Bh
bWQuY29tPiB3cm90ZToKPiBbU05JUF0KPj4gQmVjYXVzZSBvZiB0aGlzIHdlIGhhdmUgYSBzZXBh
cmF0ZSB0cmFja2luZyBpbiBhbWRncHUgc28gdGhhdCB3ZSBub3Qgb25seQo+PiBrbm93IHdobyBp
cyB1c2luZyB3aGljaCBCTywgd2hvIGlzIHVzaW5nIHdoaWNoIFZNLgo+IGFtZGdwdSdzIFZNIGlt
cGxlbWVudGF0aW9uIHNlZW1zIHRvbyBjb21wbGljYXRlZCBmb3IgdGhpcyBzaW1wbGUgbWFsaSBH
UFUsCj4gYnV0IEkgbWF5IGludmVzdGlnYXRlIGl0IG1vcmUgdG8gc2VlIGlmIEkgY2FuIG1ha2Ug
aXQgYmV0dGVyLgoKWWVhaCwgY29tcGxldGVseSBhZ3JlZS4KClRoZSBWTSBoYW5kbGluZyBpbiBh
bWRncHUgaXMgcmVhbGx5IGNvbXBsaWNhdGVkIGJlY2F1c2Ugd2UgaGFkIHRvIHR1bmUgCml0IGZv
ciBtdWx0aXBsZSB1c2UgY2FzZXMuIEUuZy4gcGFydGlhbCByZXNpZGVudCB0ZXh0dXJlcywgZGVs
YXllZCAKdXBkYXRlcyBldGMgZXRjLi4uLgoKQnV0IHlvdSBzaG91bGQgYXQgbGVhc3QgYmUgYWJs
ZSB0byB0YWtlIHRoZSBsZXNzb25zIGxlYXJuZWQgd2UgaGFkIHdpdGggCnRoYXQgVk0gY29kZSBh
bmQgbm90IG1ha2UgdGhlIHNhbWUgbWlzdGFrZXMgYWdhaW4uCgo+PiBXZSBpbnRlbnRpb25hbGx5
IHJlbW92ZWQgdGhlIHByZWNsb3NlIGNhbGxiYWNrIHRvIHByZXZlbnQgY2VydGFpbiB1c2UgY2Fz
ZXMsCj4+IGJyaW5naW5nIGl0IGJhY2sgdG8gYWxsb3cgeW91ciB1c2UgY2FzZSBsb29rcyByYXRo
ZXIgZmlzaHkgdG8gbWUuCj4gU2VlbXMgb3RoZXIgZHJpdmVycyBkbyBlaXRoZXIgdGhlIGRlZmZl
ciBvciB3YWl0IHdheSB0byBhZG9wdCB0aGUgZHJvcAo+IG9mIHByZWNsb3NlLiBJIGNhbiBkbyB0
aGUgc2FtZSBhcyB5b3Ugc3VnZ2VzdGVkLCBidXQganVzdCBub3QgdW5kZXJzdGFuZCB3aHkKPiB3
ZSBtYWtlIG91ciBsaWZlIGhhcmRlci4gQ2FuIEkga25vdyB3aGF0J3MgdGhlIGNhc2UgeW91IHdh
bnQgdG8gcHJldmVudD8KCkkgdGhpbmsgd2hhdCBtYXR0ZXJzIG1vc3QgZm9yIHlvdXIgY2FzZSBp
cyB0aGUgaXNzdWUgaXMgdGhhdCBkcml2ZXJzIApzaG91bGQgaGFuZGxlIGNsb3NpbmcgYSBCTyBi
ZWNhdXNlIHVzZXJzcGFjZSBzYWlkIHNvIGluIHRoZSBzYW1lIHdheSBpdCAKaGFuZGxlcyBjbG9z
aW5nIGEgQk8gYmVjYXVzZSBvZiBhIHByb2Nlc3MgdGVybWluYXRpb24sIGJ1dCBzZWUgYmVsb3cu
Cgo+PiBCVFc6IFdoYXQgZXhhY3RseSBpcyB0aGUgaXNzdWUgd2l0aCB1c2luZyB0aGUgcG9zdGNs
b3NlIGNhbGxiYWNrPwo+IFRoZSBpc3N1ZSBpcywgd2hlbiBDdHJsK0MgdG8gdGVybWluYXRlIGFu
IGFwcGxpY2F0aW9uLCBpZiBubyB3YWl0IG9yIGRlZmZlcgo+IHVubWFwLCBidWZmZXIganVzdCBn
ZXRzIHVubWFwcGVkIGJlZm9yZSB0YXNrIGlzIGRvbmUsIHNvIGtlcm5lbCBkcml2ZXIKPiBnZXRz
IE1NVSBmYXVsdCBhbmQgSFcgcmVzZXQgdG8gcmVjb3ZlciB0aGUgR1BVLgoKWWVhaCwgdGhhdCBz
b3VuZHMgbGlrZSBleGFjdGx5IG9uZSBvZiB0aGUgcmVhc29ucyB3ZSBoYWQgdGhlIGNhbGxiYWNr
IGluIAp0aGUgZmlyc3QgcGxhY2UgYW5kIHdvcmtlZCBvbiB0byByZW1vdmluZyBpdC4KClNlZSB0
aGUgaW50ZW50aW9uIGlzIHRvIGhhdmUgcmVsaWFibGUgaGFuZGxpbmcsIGUuZy4gdXNlIHRoZSBz
YW1lIGNvZGUgCnBhdGggZm9yIGNsb3NpbmcgYSBCTyBiZWNhdXNlIG9mIGFuIElPQ1RMIGFuZCBj
bG9zaW5nIGEgQk8gYmVjYXVzZSBvZiAKcHJvY2VzcyB0ZXJtaW5hdGlvbi4KCkluIG90aGVyIHdv
cmRzIHdoYXQgaGFwcGVucyB3aGVuIHVzZXJzcGFjZSBjbG9zZXMgYSBCTyB3aGlsZSB0aGUgR1BV
IGlzIApzdGlsbCB1c2luZyBpdD8gV291bGQgeW91IHRoZW4gcnVuIGludG8gYSBHUFUgcmVzZXQg
YXMgd2VsbD8KCkkgbWVhbiBpdCdzIHlvdXIgZHJpdmVyIHN0YWNrLCBzbyBJJ20gbm90IGFnYWlu
c3QgaXQgYXMgbG9uZyBhcyB5b3UgY2FuIApsaXZlIHdpdGggaXQuIEJ1dCBpdCdzIGV4YWN0bHkg
dGhlIHRoaW5nIHdlIHdhbnRlZCB0byBhdm9pZCBoZXJlLgoKUmVnYXJkcywKQ2hyaXN0aWFuLgpf
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwg
bWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0
cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK