From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH v3 13/21] drm/bridge: Add the drm_bridge_chain_get_prev_bridge() helper Date: Mon, 2 Dec 2019 19:05:43 +0200 Message-ID: <20191202170543.GQ4929@pendragon.ideasonboard.com> References: <20191023154512.9762-1-boris.brezillon@collabora.com> <20191023154512.9762-14-boris.brezillon@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id C66FD6E264 for ; Mon, 2 Dec 2019 17:05:51 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20191023154512.9762-14-boris.brezillon@collabora.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Boris Brezillon Cc: Mark Rutland , Neil Armstrong , dri-devel@lists.freedesktop.org, Thierry Reding , kernel@collabora.com, Sam Ravnborg , Nikita Yushchenko , Andrey Smirnov , Kyungmin Park , Chris Healy , devicetree@vger.kernel.org, Jonas Karlman , Rob Herring , Jernej Skrabec , Seung-Woo Kim List-Id: dri-devel@lists.freedesktop.org SGkgQm9yaXMsCgpUaGFuayB5b3UgZm9yIHRoZSBwYXRjaC4KCk9uIFdlZCwgT2N0IDIzLCAyMDE5 IGF0IDA1OjQ1OjA0UE0gKzAyMDAsIEJvcmlzIEJyZXppbGxvbiB3cm90ZToKPiBXaWxsIGJlIHVz ZWZ1bCBmb3IgYnJpZGdlIGRyaXZlcnMgdGhhdCB3YW50IHRvIGRvIGJ1cyBmb3JtYXQKPiBuZWdv dGlhdGlvbiB3aXRoIHRoZWlyIG5laWdoYm91cnMuCgpBIGdlbmVyYWwgY29tbWVudCwgSSB0aGlu ayB0aGUgYm9keSBvZiB0aGUgY29tbWl0IG1lc3NhZ2Ugc2hvdWxkIGJlCnJlYWRhYmxlIG9uIGl0 cyBvd24sIHdpdGhvdXQgdGhlIHN1YmplY3QgbGluZS4gSXQgbWF5IGJlIGEgbWF0dGVyIG9mCnBl cnNvbmFsIHRhc3RlLgoKPiBTaWduZWQtb2ZmLWJ5OiBCb3JpcyBCcmV6aWxsb24gPGJvcmlzLmJy ZXppbGxvbkBjb2xsYWJvcmEuY29tPgoKUmV2aWV3ZWQtYnk6IExhdXJlbnQgUGluY2hhcnQgPGxh dXJlbnQucGluY2hhcnRAaWRlYXNvbmJvYXJkLmNvbT4KCj4gLS0tCj4gQ2hhbmdlcyBpbiB2MzoK PiAqIElubGluZSBkcm1fYnJpZGdlX2NoYWluX2dldF9wcmV2X2JyaWRnZSgpCj4gKiBGaXggdGhl IGRvYwo+IAo+IENoYW5nZXMgaW4gdjI6Cj4gKiBGaXggdGhlIGtlcm5lbGRvYwo+ICogRHJvcCB0 aGUgIWJyaWRnZSB8fCAhYnJpZGdlLT5lbmNvZGVyIGNoZWNrCj4gLS0tCj4gIGluY2x1ZGUvZHJt L2RybV9icmlkZ2UuaCB8IDE2ICsrKysrKysrKysrKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDE2 IGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0vZHJtX2JyaWRnZS5o IGIvaW5jbHVkZS9kcm0vZHJtX2JyaWRnZS5oCj4gaW5kZXggMmJlYjFlZjlhNzMzLi4zZmI1MTg0 OTQ2NDAgMTAwNjQ0Cj4gLS0tIGEvaW5jbHVkZS9kcm0vZHJtX2JyaWRnZS5oCj4gKysrIGIvaW5j bHVkZS9kcm0vZHJtX2JyaWRnZS5oCj4gQEAgLTUyNiw2ICs1MjYsMjIgQEAgZHJtX2JyaWRnZV9j aGFpbl9nZXRfbmV4dF9icmlkZ2Uoc3RydWN0IGRybV9icmlkZ2UgKmJyaWRnZSkKPiAgCXJldHVy biBsaXN0X25leHRfZW50cnkoYnJpZGdlLCBjaGFpbl9ub2RlKTsKPiAgfQo+ICAKPiArLyoqCj4g KyAqIGRybV9icmlkZ2VfY2hhaW5fZ2V0X3ByZXZfYnJpZGdlKCkgLSBHZXQgdGhlIHByZXZpb3Vz IGJyaWRnZSBpbiB0aGUgY2hhaW4KPiArICogQGJyaWRnZTogYnJpZGdlIG9iamVjdAo+ICsgKgo+ ICsgKiBSRVRVUk5TOgo+ICsgKiB0aGUgcHJldmlvdXMgYnJpZGdlIGluIHRoZSBjaGFpbiwgb3Ig TlVMTCBpZiBAYnJpZGdlIGlzIHRoZSBmaXJzdC4KPiArICovCj4gK3N0YXRpYyBpbmxpbmUgc3Ry dWN0IGRybV9icmlkZ2UgKgo+ICtkcm1fYnJpZGdlX2NoYWluX2dldF9wcmV2X2JyaWRnZShzdHJ1 Y3QgZHJtX2JyaWRnZSAqYnJpZGdlKQo+ICt7Cj4gKwlpZiAobGlzdF9pc19maXJzdCgmYnJpZGdl LT5jaGFpbl9ub2RlLCAmYnJpZGdlLT5lbmNvZGVyLT5icmlkZ2VfY2hhaW4pKQo+ICsJCXJldHVy biBOVUxMOwo+ICsKPiArCXJldHVybiBsaXN0X3ByZXZfZW50cnkoYnJpZGdlLCBjaGFpbl9ub2Rl KTsKPiArfQo+ICsKPiAgLyoqCj4gICAqIGRybV9icmlkZ2VfY2hhaW5fZ2V0X2ZpcnN0X2JyaWRn ZSgpIC0gR2V0IHRoZSBmaXJzdCBicmlkZ2UgaW4gdGhlIGNoYWluCj4gICAqIEBlbmNvZGVyOiBl bmNvZGVyIG9iamVjdAoKLS0gClJlZ2FyZHMsCgpMYXVyZW50IFBpbmNoYXJ0Cl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxp c3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==