From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark yao Subject: Re: [PATCH] drm/rockchip: cdn-dp: Fix error handling Date: Mon, 20 Feb 2017 09:40:24 +0800 Message-ID: <58AA4908.2000808@rock-chips.com> References: <20170219165942.17268-1-christophe.jaillet@wanadoo.fr> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170219165942.17268-1-christophe.jaillet@wanadoo.fr> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Christophe JAILLET , airlied@linux.ie, heiko@sntech.de Cc: linux-rockchip@lists.infradead.org, kernel-janitors@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org List-Id: linux-rockchip.vger.kernel.org T24gMjAxN+W5tDAy5pyIMjDml6UgMDA6NTksIENocmlzdG9waGUgSkFJTExFVCB3cm90ZToKPiBJ dCBpcyBsaWtlbHkgdGhhdCBib3RoICdjbGtfZGlzYWJsZV91bnByZXBhcmUoKScgc2hvdWxkIGJl IGNhbGxlZCBpZgo+ICdwbV9ydW50aW1lX2dldF9zeW5jKCknIGZhaWxzLgo+Cj4gQWRkIGEgbmV3 IGxhYmVsIGZvciB0aGF0LCBiZWNhdXNlICdlcnJfc2V0X3JhdGUnIGlzIG5vdCBtZWFuaW5nZnVs IGluIHRoaXMKPiBjYXNlLgo+Cj4KPiBGaXhlczogMWEwZjdlZDNhYmUyICgiZHJtL3JvY2tjaGlw OiBjZG4tZHA6IGFkZCBjZG4gRFAgc3VwcG9ydCBmb3IgcmszMzk5IikKPgo+IFNpZ25lZC1vZmYt Ynk6IENocmlzdG9waGUgSkFJTExFVCA8Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI+Cj4g LS0tCj4gTm90IHN1cmUgYnV0IGEgJ3BtX3J1bnRpbWVfZ2V0X3N5bmMoKScgaXMgbWF5YmUgYWxz byByZXF1aXJlZCBpbiB0aGUKPiAnZXJyX3NldF9yYXRlJyBwYXRoLgo+IC0tLQo+ICAgZHJpdmVy cy9ncHUvZHJtL3JvY2tjaGlwL2Nkbi1kcC1jb3JlLmMgfCAzICsrLQo+ICAgMSBmaWxlIGNoYW5n ZWQsIDIgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9yb2NrY2hpcC9jZG4tZHAtY29yZS5jIGIvZHJpdmVycy9ncHUvZHJtL3JvY2tj aGlwL2Nkbi1kcC1jb3JlLmMKPiBpbmRleCA5YWI2N2E2NzA4ODUuLjBmZTFlYzhiOGZiMSAxMDA2 NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvY2RuLWRwLWNvcmUuYwo+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9jZG4tZHAtY29yZS5jCj4gQEAgLTExMSw3ICsxMTEs NyBAQCBzdGF0aWMgaW50IGNkbl9kcF9jbGtfZW5hYmxlKHN0cnVjdCBjZG5fZHBfZGV2aWNlICpk cCkKPiAgIAlyZXQgPSBwbV9ydW50aW1lX2dldF9zeW5jKGRwLT5kZXYpOwo+ICAgCWlmIChyZXQg PCAwKSB7Cj4gICAJCURSTV9ERVZfRVJST1IoZHAtPmRldiwgImNhbm5vdCBnZXQgcG0gcnVudGlt ZSAlZFxuIiwgcmV0KTsKPiAtCQlnb3RvIGVycl9wY2xrOwo+ICsJCWdvdG8gZXJyX3N5bmM7CgpJ IHRoaW5rIHRoZSBuYW1lIGVycl9wbV9ydW50aW1lX2dldCBpcyBiZXR0ZXIuCmVycl9zeW5jIGlz IG5vdCBhIGNsZWFyIG5hbWUgZm9yIHRoZSBwbV9ydW50aW1lX2dldF9zeW5jLgoKPiAgIAl9Cj4g ICAKPiAgIAlyZXNldF9jb250cm9sX2Fzc2VydChkcC0+Y29yZV9yc3QpOwo+IEBAIC0xMzMsNiAr MTMzLDcgQEAgc3RhdGljIGludCBjZG5fZHBfY2xrX2VuYWJsZShzdHJ1Y3QgY2RuX2RwX2Rldmlj ZSAqZHApCj4gICAJcmV0dXJuIDA7Cj4gICAKPiAgIGVycl9zZXRfcmF0ZToKPiArZXJyX3N5bmM6 CgptaXNzIHBtX3J1bnRpbWVfcHV0LCBpdCBzaG91bGQgYmU6CgplcnJfc2V0X3JhdGU6CiAgICAg cG1fcnVudGltZV9wdXQoZHAtPmRldik7CmVycl9wbV9ydW50aW1lX2dldDoKICAgICBjbGtfZGlz YWJsZV91bnByZXBhcmUoZHAtPmNvcmVfY2xrKTsKZXJyX2NvcmVfY2xrOgoKPiAgIAljbGtfZGlz YWJsZV91bnByZXBhcmUoZHAtPmNvcmVfY2xrKTsKPiAgIGVycl9jb3JlX2NsazoKPiAgIAljbGtf ZGlzYWJsZV91bnByZXBhcmUoZHAtPnBjbGspOwoKCi0tIArvvK1hcmsgWWFvCgoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==