From mboxrd@z Thu Jan 1 00:00:00 1970 From: "james qian wang (Arm Technology China)" Subject: Re: [01/30] drm: Introduce drm_bridge_init() Date: Mon, 2 Dec 2019 05:55:06 +0000 Message-ID: <20191202055459.GA25729@jamwan02-TSP300> References: <20191126131541.47393-2-mihail.atanassov@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-am5eur02on0624.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe07::624]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2E75189F43 for ; Mon, 2 Dec 2019 05:55:19 +0000 (UTC) In-Reply-To: <20191126131541.47393-2-mihail.atanassov@arm.com> Content-Language: en-US Content-ID: <01F5BB3228854F4EB5681FE677A8A873@eurprd08.prod.outlook.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Mihail Atanassov Cc: David Airlie , nd , "linux-kernel@vger.kernel.org" , "dri-devel@lists.freedesktop.org" List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBOb3YgMjYsIDIwMTkgYXQgMDE6MTU6NTlQTSArMDAwMCwgTWloYWlsIEF0YW5hc3Nv diB3cm90ZToKPiBBIHNpbXBsZSBjb252ZW5pZW5jZSBmdW5jdGlvbiB0byBpbml0aWFsaXplIHRo ZSBzdHJ1Y3QgZHJtX2JyaWRnZS4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBNaWhhaWwgQXRhbmFzc292 IDxtaWhhaWwuYXRhbmFzc292QGFybS5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9kcm1f YnJpZGdlLmMgfCAyOSArKysrKysrKysrKysrKysrKysrKysrKysrKysrKwo+ICBpbmNsdWRlL2Ry bS9kcm1fYnJpZGdlLmggICAgIHwgIDQgKysrKwo+ICAyIGZpbGVzIGNoYW5nZWQsIDMzIGluc2Vy dGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9icmlkZ2UuYyBi L2RyaXZlcnMvZ3B1L2RybS9kcm1fYnJpZGdlLmMKPiBpbmRleCBjYmE1MzdjOTllNDMuLmNiZTY4 MGFhNmVhYyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2JyaWRnZS5jCj4gKysr IGIvZHJpdmVycy9ncHUvZHJtL2RybV9icmlkZ2UuYwo+IEBAIC04OSw2ICs4OSwzNSBAQCB2b2lk IGRybV9icmlkZ2VfcmVtb3ZlKHN0cnVjdCBkcm1fYnJpZGdlICpicmlkZ2UpCj4gIH0KPiAgRVhQ T1JUX1NZTUJPTChkcm1fYnJpZGdlX3JlbW92ZSk7Cj4gIAo+ICsvKioKPiArICogZHJtX2JyaWRn ZV9pbml0IC0gaW5pdGlhbGlzZSBhIGRybV9icmlkZ2Ugc3RydWN0dXJlCj4gKyAqCj4gKyAqIEBi cmlkZ2U6IGJyaWRnZSBjb250cm9sIHN0cnVjdHVyZQo+ICsgKiBAZnVuY3M6IGNvbnRyb2wgZnVu Y3Rpb25zCj4gKyAqIEBkZXY6IGRldmljZQo+ICsgKiBAdGltaW5nczogdGltaW5nIHNwZWNpZmlj YXRpb24gZm9yIHRoZSBicmlkZ2U7IG9wdGlvbmFsIChtYXkgYmUgTlVMTCkKPiArICogQGRyaXZl cl9wcml2YXRlOiBwb2ludGVyIHRvIHRoZSBicmlkZ2UgZHJpdmVyIGludGVybmFsIGNvbnRleHQg KG1heSBiZSBOVUxMKQo+ICsgKi8KPiArdm9pZCBkcm1fYnJpZGdlX2luaXQoc3RydWN0IGRybV9i cmlkZ2UgKmJyaWRnZSwgc3RydWN0IGRldmljZSAqZGV2LAo+ICsJCSAgICAgY29uc3Qgc3RydWN0 IGRybV9icmlkZ2VfZnVuY3MgKmZ1bmNzLAo+ICsJCSAgICAgY29uc3Qgc3RydWN0IGRybV9icmlk Z2VfdGltaW5ncyAqdGltaW5ncywKPiArCQkgICAgIHZvaWQgKmRyaXZlcl9wcml2YXRlKQo+ICt7 Cj4gKwlXQVJOX09OKCFmdW5jcyk7Cj4gKwo+ICsJYnJpZGdlLT5kZXYgPSBOVUxMOwo+ICsJYnJp ZGdlLT5lbmNvZGVyID0gTlVMTDsKPiArCWJyaWRnZS0+bmV4dCA9IE5VTEw7Cj4gKwo+ICsjaWZk ZWYgQ09ORklHX09GCj4gKwlicmlkZ2UtPm9mX25vZGUgPSBkZXYtPm9mX25vZGU7Cj4gKyNlbmRp Zgo+ICsJYnJpZGdlLT50aW1pbmdzID0gdGltaW5nczsKPiArCWJyaWRnZS0+ZnVuY3MgPSBmdW5j czsKPiArCWJyaWRnZS0+ZHJpdmVyX3ByaXZhdGUgPSBkcml2ZXJfcHJpdmF0ZTsKCkNhbiB3ZSBk aXJlY3RseSBwdXQgZHJtX2JyaWRnZV9hZGQoKSBoZXJlLiB0aGVuCi0gVXNlciBhbHdheXMgbmVl ZCB0byBjYWxsIGJyaWRnZV9pbml0IGFuZCBhZGQgdG9nZXRoZXIuCi0gQ29uc2lzdGVudCB3aXRo IG90aGVycyBsaWtlIGRybV9wbGFuZS9jcnRjX2luaXQgd2hpY2ggZGlyZWN0bHkgaGFzCiAgZHJt X21vZGVfb2JqZWN0X2FkZCgpIGluIGl0LgoKSmFtZXMuCj4gK30KPiArRVhQT1JUX1NZTUJPTChk cm1fYnJpZGdlX2luaXQpOwo+ICsKPiAgLyoqCj4gICAqIGRybV9icmlkZ2VfYXR0YWNoIC0gYXR0 YWNoIHRoZSBicmlkZ2UgdG8gYW4gZW5jb2RlcidzIGNoYWluCj4gICAqCj4gZGlmZiAtLWdpdCBh L2luY2x1ZGUvZHJtL2RybV9icmlkZ2UuaCBiL2luY2x1ZGUvZHJtL2RybV9icmlkZ2UuaAo+IGlu ZGV4IGMwYTIyODZhODFlOS4uZDZkOWQ1MzAxNTUxIDEwMDY0NAo+IC0tLSBhL2luY2x1ZGUvZHJt L2RybV9icmlkZ2UuaAo+ICsrKyBiL2luY2x1ZGUvZHJtL2RybV9icmlkZ2UuaAo+IEBAIC00MDIs NiArNDAyLDEwIEBAIHN0cnVjdCBkcm1fYnJpZGdlIHsKPiAgCj4gIHZvaWQgZHJtX2JyaWRnZV9h ZGQoc3RydWN0IGRybV9icmlkZ2UgKmJyaWRnZSk7Cj4gIHZvaWQgZHJtX2JyaWRnZV9yZW1vdmUo c3RydWN0IGRybV9icmlkZ2UgKmJyaWRnZSk7Cj4gK3ZvaWQgZHJtX2JyaWRnZV9pbml0KHN0cnVj dCBkcm1fYnJpZGdlICpicmlkZ2UsIHN0cnVjdCBkZXZpY2UgKmRldiwKPiArCQkgICAgIGNvbnN0 IHN0cnVjdCBkcm1fYnJpZGdlX2Z1bmNzICpmdW5jcywKPiArCQkgICAgIGNvbnN0IHN0cnVjdCBk cm1fYnJpZGdlX3RpbWluZ3MgKnRpbWluZ3MsCj4gKwkJICAgICB2b2lkICpkcml2ZXJfcHJpdmF0 ZSk7Cj4gIHN0cnVjdCBkcm1fYnJpZGdlICpvZl9kcm1fZmluZF9icmlkZ2Uoc3RydWN0IGRldmlj ZV9ub2RlICpucCk7Cj4gIGludCBkcm1fYnJpZGdlX2F0dGFjaChzdHJ1Y3QgZHJtX2VuY29kZXIg KmVuY29kZXIsIHN0cnVjdCBkcm1fYnJpZGdlICpicmlkZ2UsCj4gIAkJICAgICAgc3RydWN0IGRy bV9icmlkZ2UgKnByZXZpb3VzKTsKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v ZHJpLWRldmVs