From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Yan Subject: Re: [PATCH v11 02/12] staging: imx-drm: imx-hdmi: return defer if can't get ddc i2c adapter Date: Mon, 17 Nov 2014 09:35:17 +0800 Message-ID: <546950D5.20703@rock-chips.com> References: <1415972231-8283-1-git-send-email-andy.yan@rock-chips.com> <1415972348-8382-1-git-send-email-andy.yan@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" To: Daniel Kurtz Cc: Mark Rutland , =?UTF-8?B?SGVpa28gU3TDvGJuZXI=?= , David Airlie , dri-devel , Yakir Yang , devel@driverdev.osuosl.org, Pawel Moll , "open list:ARM/Rockchip SoC..." , Grant Likely , Dave Airlie , Xu Jianqun , "open list:OPEN FIRMWARE AND..." , Zubair.Kakakhel@imgtec.com, Arnd Bergmann , Ian Campbell , Inki Dae , Rob Herring , Sean Paul , rmk+kernel@arm.linux.org.uk, "mark.yao@rock-chips.com" , fabio.estevam@freescale.com, Josh Boyer , Greg Kroah-Hartman List-Id: devicetree@vger.kernel.org Ck9uIDIwMTTlubQxMeaciDE15pelIDEzOjQxLCBEYW5pZWwgS3VydHogd3JvdGU6Cj4gT24gRnJp LCBOb3YgMTQsIDIwMTQgYXQgOTozOSBQTSwgQW5keSBZYW4gPGFuZHkueWFuQHJvY2stY2hpcHMu Y29tPiB3cm90ZToKPj4gZHJtIGRyaXZlciBtYXkgcHJvYmUgYmVmb3JlIHRoZSBpMmMgYnVzLCBz byB0aGUgZHJpdmVyIHNob3VsZAo+PiBkZWZlciBwcm9iaW5nIHVudGlsIGl0IGlzIGF2YWlsYWJs ZQo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBBbmR5IFlhbiA8YW5keS55YW5Acm9jay1jaGlwcy5jb20+ Cj4+Cj4+IC0tLQo+Pgo+PiBDaGFuZ2VzIGluIHYxMTogTm9uZQo+PiBDaGFuZ2VzIGluIHYxMDog Tm9uZQo+PiBDaGFuZ2VzIGluIHY5OiBOb25lCj4+IENoYW5nZXMgaW4gdjg6IE5vbmUKPj4gQ2hh bmdlcyBpbiB2NzogTm9uZQo+PiBDaGFuZ2VzIGluIHY2OiBOb25lCj4+IENoYW5nZXMgaW4gdjU6 IE5vbmUKPj4gQ2hhbmdlcyBpbiB2NDoKPj4gLSBkZWZlciBwcm9iZSBkZGMgaTJjIGFkYXB0ZXIK Pj4KPj4gQ2hhbmdlcyBpbiB2MzogTm9uZQo+PiBDaGFuZ2VzIGluIHYyOiBOb25lCj4+Cj4+ICAg ZHJpdmVycy9zdGFnaW5nL2lteC1kcm0vaW14LWhkbWkuYyB8IDUgKysrKy0KPj4gICAxIGZpbGUg Y2hhbmdlZCwgNCBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4+Cj4+IGRpZmYgLS1naXQg YS9kcml2ZXJzL3N0YWdpbmcvaW14LWRybS9pbXgtaGRtaS5jIGIvZHJpdmVycy9zdGFnaW5nL2lt eC1kcm0vaW14LWhkbWkuYwo+PiBpbmRleCA3OWRhZWM0Li5jMmIwMzVhIDEwMDY0NAo+PiAtLS0g YS9kcml2ZXJzL3N0YWdpbmcvaW14LWRybS9pbXgtaGRtaS5jCj4+ICsrKyBiL2RyaXZlcnMvc3Rh Z2luZy9pbXgtZHJtL2lteC1oZG1pLmMKPj4gQEAgLTE2MTEsOCArMTYxMSwxMSBAQCBzdGF0aWMg aW50IGlteF9oZG1pX2JpbmQoc3RydWN0IGRldmljZSAqZGV2LCBzdHJ1Y3QgZGV2aWNlICptYXN0 ZXIsIHZvaWQgKmRhdGEpCj4+ICAgICAgICAgIGRkY19ub2RlID0gb2ZfcGFyc2VfcGhhbmRsZShu cCwgImRkYy1pMmMtYnVzIiwgMCk7Cj4+ICAgICAgICAgIGlmIChkZGNfbm9kZSkgewo+PiAgICAg ICAgICAgICAgICAgIGhkbWktPmRkYyA9IG9mX2ZpbmRfaTJjX2FkYXB0ZXJfYnlfbm9kZShkZGNf bm9kZSk7Cj4+IC0gICAgICAgICAgICAgICBpZiAoIWhkbWktPmRkYykKPj4gKyAgICAgICAgICAg ICAgIGlmICghaGRtaS0+ZGRjKSB7Cj4+ICAgICAgICAgICAgICAgICAgICAgICAgICBkZXZfZGJn KGhkbWktPmRldiwgImZhaWxlZCB0byByZWFkIGRkYyBub2RlXG4iKTsKPj4gKyAgICAgICAgICAg ICAgICAgICAgICAgb2Zfbm9kZV9wdXQoZGRjX25vZGUpOwo+PiArICAgICAgICAgICAgICAgICAg ICAgICByZXR1cm4gLUVQUk9CRV9ERUZFUjsKPj4gKyAgICAgICAgICAgICAgIH0KPiBOaXQ6ICBZ b3UgY291bGQgbW92ZSAib2Zfbm9kZV9wdXQoKSIgYWJvdmUgImlmICghaGRtaS0+ZGRjKSIsIGFu ZCBub3QKPiBuZWVkIGl0IGluIHR3byBwbGFjZXMuCiAgdGhhbmtzLCBJIHdpbGwgdGFrZSB5b3Vy IGFkdmljZQo+Cj4gRWl0aGVyIHdheSwgdGhpcyBvbmUgaXM6Cj4gUmV2aWV3ZWQtYnk6IERhbmll bCBLdXJ0eiA8ZGprdXJ0ekBjaHJvbWl1bS5vcmc+Cj4KPj4gICAgICAgICAgICAgICAgICBvZl9u b2RlX3B1dChkZGNfbm9kZSk7Cj4+ICAgICAgICAgIH0gZWxzZSB7Cj4+IC0tCj4+IDEuOS4xCj4+ Cj4KPgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRl dmVsIG1haWxpbmcgbGlzdApkZXZlbEBsaW51eGRyaXZlcnByb2plY3Qub3JnCmh0dHA6Ly9kcml2 ZXJkZXYubGludXhkcml2ZXJwcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaXZlcmRldi1k ZXZlbAo=