From mboxrd@z Thu Jan  1 00:00:00 1970
From: Philippe CORNU <philippe.cornu@st.com>
Subject: Re: [PATCH v1 2/2] drm/bridge/synopsys: dsi: Add a warning msg on dsi
 read operations
Date: Wed, 24 Jan 2018 13:22:04 +0000
Message-ID: <369181f6-1bb4-0559-86c9-5528be7fc459@st.com>
References: <20180123142618.28384-1-philippe.cornu@st.com>
 <20180123142618.28384-3-philippe.cornu@st.com>
 <CA+ASDXPJ9uPDwRhP2WbazjeT6o=6L0ttffWXjwjkD3KxB+1cuQ@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
In-Reply-To: <CA+ASDXPJ9uPDwRhP2WbazjeT6o=6L0ttffWXjwjkD3KxB+1cuQ@mail.gmail.com>
Content-Language: en-US
Content-ID: <00BEAF5332774E43805BEA12DB48CD41@st.com>
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: Brian Norris <briannorris@chromium.org>
Cc: "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, "open list:ARM/Rockchip SoC..." <linux-rockchip@lists.infradead.org>, David Airlie <airlied@linux.ie>, Linux Kernel <linux-kernel@vger.kernel.org>, "dri-devel@lists.freedesktop.org" <dri-devel@lists.freedesktop.org>, Yannick FERTRE <yannick.fertre@st.com>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Ludovic BARRE <ludovic.barre@st.com>, Mickael REULIER <mickael.reulier@st.com>, Vincent ABRIOU <vincent.abriou@st.com>, Bhumika Goyal <bhumirks@gmail.com>, Alexandre TORGUE <alexandre.torgue@st.com>
List-Id: linux-rockchip.vger.kernel.org

SGkgQnJpYW4sDQoNCg0KT24gMDEvMjMvMjAxOCAxMDoyOCBQTSwgQnJpYW4gTm9ycmlzIHdyb3Rl
Og0KPiBIaSBQaGlsaXBwZSwNCj4gDQo+IEkgc2VlIHlvdSBzZW50IHRoaXMgb3V0IGFscmVhZHkg
dG9kYXksIHdoaWxlIEkgb25seSBqdXN0IHJlc3BvbmRlZA0KPiAobGF0ZSkgdG8geW91ciBxdWVz
dGlvbnMgYWJvdXQgaXQuLi4gb2ggd2VsbCA6KQ0KPiANCg0KSSBnb3QgYSBzaG9ydCBwZXJpb2Qg
dG8gY2xlYW4tdXAgYW5kIGFkZHMgZmVhdHVyZXMgdG8gdGhpcyBkcml2ZXIgKDEuMzEgDQppcCB2
ZXJzaW9uICsgbWF5YmUgdGhlIHJlYWQgZmVhdHVyZSksIHNvcnJ5IHRvIGhhdmUgbm90IHdhaXQg
YSBzaW5nbGUgDQpkYXkgbW9yZS4NCg0KPiBPbiBUdWUsIEphbiAyMywgMjAxOCBhdCA2OjI2IEFN
LCBQaGlsaXBwZSBDb3JudSA8cGhpbGlwcGUuY29ybnVAc3QuY29tPiB3cm90ZToNCj4+IFRoZSBE
Q1MvR0VORVJJQyBEU0kgcmVhZCBmZWF0dXJlIGlzIG5vdCB5ZXQgaW1wbGVtZW50ZWQgc28gaXQN
Cj4+IGlzIGltcG9ydGFudCB0byB3YXJuIHRoZSBob3N0X3RyYW5zZmVyKCkgY2FsbGVyIGluIGNh
c2Ugb2YNCj4+IHJlYWQgb3BlcmF0aW9uIHJlcXVlc3RzLg0KPj4NCj4+IFNpZ25lZC1vZmYtYnk6
IFBoaWxpcHBlIENvcm51IDxwaGlsaXBwZS5jb3JudUBzdC5jb20+DQo+PiAtLS0NCj4+ICAgZHJp
dmVycy9ncHUvZHJtL2JyaWRnZS9zeW5vcHN5cy9kdy1taXBpLWRzaS5jIHwgOSArKysrKysrKy0N
Cj4+ICAgMSBmaWxlIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQ0KPj4N
Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYnJpZGdlL3N5bm9wc3lzL2R3LW1pcGkt
ZHNpLmMgYi9kcml2ZXJzL2dwdS9kcm0vYnJpZGdlL3N5bm9wc3lzL2R3LW1pcGktZHNpLmMNCj4+
IGluZGV4IDA5NmNmNWU1YmIzMC4uZTQ2ZGRmZjg2MDFjIDEwMDY0NA0KPj4gLS0tIGEvZHJpdmVy
cy9ncHUvZHJtL2JyaWRnZS9zeW5vcHN5cy9kdy1taXBpLWRzaS5jDQo+PiArKysgYi9kcml2ZXJz
L2dwdS9kcm0vYnJpZGdlL3N5bm9wc3lzL2R3LW1pcGktZHNpLmMNCj4+IEBAIC00MTcsNyArNDE3
LDE0IEBAIHN0YXRpYyBzc2l6ZV90IGR3X21pcGlfZHNpX2hvc3RfdHJhbnNmZXIoc3RydWN0IG1p
cGlfZHNpX2hvc3QgKmhvc3QsDQo+PiAgICAgICAgICBpZiAocmV0KQ0KPj4gICAgICAgICAgICAg
ICAgICByZXR1cm4gcmV0Ow0KPj4NCj4+IC0gICAgICAgbmJfYnl0ZXMgPSBwYWNrZXQuc2l6ZTsN
Cj4+ICsgICAgICAgaWYgKG1zZy0+cnhfYnVmICYmIG1zZy0+cnhfbGVuID4gMCkgew0KPiANCj4g
SXQgZmVlbHMgbGlrZSB5b3Ugc2hvdWxkIGRvIHRoaXMgY2hlY2sgKmJlZm9yZSogeW91IHN0YXJ0
IHdyaXRpbmcNCj4gYW55dGhpbmcuIEl0J3MgcG9zc2libGUgdG8gaGF2ZSBhIGNvbWJpbmF0aW9u
IFRYL1JYIGNvbW1hbmQsIGFuZCBpdA0KPiB3b3VsZCBiZSBjb3VudGVyaW50dWl0aXZlIHRvIG9u
bHkgZG8gaGFsZiB0aGUgb3BlcmF0aW9uIHRoZW4gcmV0dXJuDQo+IHdpdGggYW4gYXJndW1lbnQg
ZXJyb3IuDQo+IA0KDQpNYW55IHRoYW5rcyBmb3IgeW91ciByZXZpZXcuDQoNCkkgYWdyZWUgd2l0
aCB5b3VyIGNvbW1lbnRzLg0KDQpXZWxsLCBteSBwYXRjaCBpcyBub3QgZ29vZCBhdCBhbGwgYmVj
YXVzZSBpdCBjb250YWlucyBhIHNtYWxsIHBhcnQgb2YgDQp0aGUgcmVhZCBmZWF0dXJlIEkgYW0g
d3JpdGluZy4uLiBidXQgaXQgaXMgbm90IHRoZSBwdXJwb3NlIG9mIHRoaXMgcGF0Y2guDQoNCk5v
IGV4Y3VzZSwgc29ycnkgZ3V5cyBmb3IgbWFraW5nIHlvdSB3YXN0ZSB0aW1lLg0KDQpJIHdpbGwg
cmUtd3JpdGUgYSBuZXcgcGF0Y2ggMTAwJSBkZWNvcnJlbGF0ZWQgZnJvbSBhIHBvc3NpYmxlIGZ1
dHVyZSANCnJlYWQgZmVhdHVyZS4NCg0KSSBjb3VsZCBhbHNvIHdhaXQgdW50aWwgSSBoYXZlIGEg
d29ya2luZyByZWFkIGZlYXR1cmUgYnV0IGFzIGl0IGNvdWxkIA0KdGFrZSBzb21lIHRpbWVzLCBJ
IHByZWZlciB3YXJuaW5nIHVzZXJzIGFzYXAuDQoNCj4+ICsgICAgICAgICAgICAgICAvKiBUT0RP
IGR3IGRydiBpbXByb3ZlbWVudHM6IGltcGxlbWVudCByZWFkIGZlYXR1cmUgKi8NCj4+ICsgICAg
ICAgICAgICAgICBkZXZfd2Fybihkc2ktPmRldiwgInJlYWQgb3BlcmF0aW9ucyBub3QgeWV0IGlt
cGxlbWVudGVkXG4iKTsNCj4+ICsgICAgICAgICAgICAgICByZXR1cm4gLUVQRVJNOw0KPiANCj4g
SSdtIG5vdCBzdXJlIC1FUEVSTSBpcyByaWdodC4gRmVlbHMgbGlrZSAtRUlOVkFMLCAtRU5PU1lT
LCBvcg0KPiAtRU9QTk9UU1VQUC4gSSB0aGluayAtRU5PU1lTIGFjdHVhbGx5IGhhcyBiZWVuIGFi
dXNlZCBzb21ld2hhdCwgc28NCj4gbWF5YmUgb25lIG9mIHRoZSBvdGhlciB0d28uDQo+IA0KDQpu
b3QgZWFzeSB0byBwaWNrIHRoZSByaWdodCBvbmUuIEkgd2lsbCB1c2UgLUVJTlZBTC4NCg0KPj4g
Kw0KPiANCj4gU3B1cmlvdXMgYmxhbmsgbGluZT8NCj4gDQp0aGFua3MNCg0KPj4gKyAgICAgICB9
IGVsc2Ugew0KPj4gKyAgICAgICAgICAgICAgIG5iX2J5dGVzID0gcGFja2V0LnNpemU7DQo+PiAr
ICAgICAgIH0NCj4gDQo+IFlvdSBkb24ndCBhY3R1YWxseSBuZWVkIHRvIHB1dCB0aGlzIHNvcnQg
b2YgdGhpbmcgaW4gdGhlICdlbHNlJyBjYXNlLg0KPiBUaGUgb3RoZXIgYnJhbmNoIGlzIGFuIGVy
cm9yLWhhbmRsaW5nIGNhc2UsIHdoaWNoIGRlZmluaXRlbHkgJ3JldHVybidzDQo+IGVhcmx5LCBh
bmQgaXQncyBwcmV0dHkgc3RhbmRhcmQgY29kaW5nIHN0eWxlIHRvIGF2b2lkIGluZGVudGluZyB0
aGUNCj4gImdvb2QiIHBhdGggbGlrZSB0aGlzLg0KPiANCj4gQnJpYW4NCj4gDQoNClRoZSBlbHNl
IHBhcnQgaXMgbGlua2VkIHRvIG15ICJyZWFkIGZlYXR1cmUiIHRvbywgc29ycnkgZm9yIHRoYXQu
IEkgd2lsbCANCmRvIGl0IHNpbXBsZXIgaW4gbmV4dCB2ZXJzaW9uLg0KDQpUaGFuayB5b3UsDQpQ
aGlsaXBwZSA6LSkNCg0KPj4NCj4+ICAgICAgICAgIHJldHVybiBuYl9ieXRlczsNCj4+ICAgfQ0K
Pj4gLS0NCj4+IDIuMTUuMQ0KPj4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f
X19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRl
c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v
ZHJpLWRldmVsCg==