From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2BE9EEB64DC for ; Mon, 3 Jul 2023 16:16:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=GKmeeo1Dsi2e3WmTRUurm2+GpVT2gvg36P6gLxyKY7g=; b=ApcbW3jY6mkoxr RoyPMEEeE2m3HZtfF5tah4veQSuMZcjCC/R83wRVkuBm5gyJkGGTVu984ve/oe+qFZfo67DMiq87Q 8fbXZCPGNavhJ8rCvLBz+bLwy2n3E5Egg2ID+HYs+e2ryfVgxjkr0sVVuYySkMhk0gez6V8C7a5nl reb0Wo1EVL/7UA2DX0l0Zd+GNWc/uzKUosl7hjxxkhncc6sB1QkUWbZEna/KoSEpumJrmI84dt4uB Ry9rpFpMkXyiDmU/yq3xEF2j5XaCodtX6ENa7ABC3V2tNpALlsncFHO8vL08ema1YrGnnw70u/w4z VVBADFp0oP90lXAu+7gg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qGMD8-00Axh9-2E; Mon, 03 Jul 2023 16:15:34 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qGMD5-00Axg3-2p; Mon, 03 Jul 2023 16:15:33 +0000 Received: from [192.168.0.136] (85-160-45-219.reb.o2.cz [85.160.45.219]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id BD379558; Mon, 3 Jul 2023 18:14:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1688400886; bh=gYlggtONKgyVLfFg4FtFyUz5L/xvCsECWtCLrY31uig=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=msRwoBw60b1gOoHX+D4O5wN+njZRs2V+cqX9TQ9jTLW9ddVBQi4ACufTLFzJVsXHD ckis2R45sa+5xOn/piTaBdeZMqOAbVRJQhObYnwzFd5g9wrzWe3fFA+WADD2T9+0vB RWKkDvAcCn+VBzFxKyGf3OGuRkHU32TLzxX4s7KI= Message-ID: Date: Mon, 3 Jul 2023 18:15:25 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH v8 1/5] staging: vc04_services: vchiq_arm: Add new bus type and device type Content-Language: en-US To: Greg KH Cc: linux-staging@lists.linux.dev, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, stefan.wahren@i2se.com, f.fainelli@gmail.com, athierry@redhat.com, error27@gmail.com, dave.stevenson@raspberrypi.com, kieran.bingham@ideasonboard.com, laurent.pinchart@ideasonboard.com References: <20230627201628.207483-1-umang.jain@ideasonboard.com> <20230627201628.207483-2-umang.jain@ideasonboard.com> <2023070302-gallon-unison-2b9c@gregkh> From: Umang Jain In-Reply-To: <2023070302-gallon-unison-2b9c@gregkh> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230703_091532_068309_91A3AB8D X-CRM114-Status: GOOD ( 28.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgR3JlZywKCihyZXNlbmRpbmcgYmVjYXVzZSBpdCBnb3QgYm91bmNlZCBvZmYgYSBmZXcgbGlz dHMgZHVlIGEgbGluZSBhIGNvcGllZCAKd2l0aCBIVE1MIHRhZy4uKQoKT24gNy8zLzIzIDM6Mjgg UE0sIEdyZWcgS0ggd3JvdGU6Cj4gT24gVHVlLCBKdW4gMjcsIDIwMjMgYXQgMTA6MTY6MjRQTSAr MDIwMCwgVW1hbmcgSmFpbiB3cm90ZToKPj4gVGhlIGRldmljZXMgdGhhdCB0aGUgdmNoaXEgaW50 ZXJmYWNlIHJlZ2lzdGVycyAoYmNtMjgzNS1hdWRpbywKPj4gYmNtMjgzNS1jYW1lcmEpIGFyZSBp bXBsZW1lbnRlZCBhbmQgZXhwb3NlZCBieSB0aGUgVkMwNCBmaXJtd2FyZS4KPj4gVGhlIGRldmlj ZSB0cmVlIGRlc2NyaWJlcyB0aGUgVkMwNCBpdHNlbGYgd2l0aCB0aGUgcmVzb3VyY2VzIHJlcXVp cmVkCj4+IHRvIGNvbW11bmljYXRlIHdpdGggaXQgdGhyb3VnaCBhIG1haWxib3ggaW50ZXJmYWNl LiBIb3dldmVyLCB0aGUKPj4gdmNoaXEgaW50ZXJmYWNlIHJlZ2lzdGVycyB0aGVzZSBkZXZpY2Vz IGFzIHBsYXRmb3JtIGRldmljZXMuIFRoaXMKPj4gYWxzbyBtZWFucyB0aGUgc3BlY2lmaWMgZHJp dmVycyBmb3IgdGhlc2UgZGV2aWNlcyBhcmUgZ2V0dGluZwo+PiByZWdpc3RlcmVkIGFzIHBsYXRm b3JtIGRyaXZlcnMuIFRoaXMgaXMgbm90IGNvcnJlY3QgYW5kIGEgYmxhdGFudAo+PiBhYnVzZSBv ZiBwbGF0Zm9ybSBkZXZpY2UvZHJpdmVyLgo+Pgo+PiBBZGQgYSBuZXcgYnVzIHR5cGUsIHZjaGlx X2J1c190eXBlIGFuZCBkZXZpY2UgdHlwZSAoc3RydWN0IHZjaGlxX2RldmljZSkKPj4gd2hpY2gg d2lsbCBiZSB1c2VkIHRvIG1pZ3JhdGUgY2hpbGQgZGV2aWNlcyB0aGF0IHRoZSB2Y2hpcSBpbnRl cmZhY2VzCj4+IGNyZWF0ZXMvcmVnaXN0ZXJzIGZyb20gdGhlIHBsYXRmb3JtIGRldmljZS9kcml2 ZXIuCj4+Cj4+IFNpZ25lZC1vZmYtYnk6IFVtYW5nIEphaW4gPHVtYW5nLmphaW5AaWRlYXNvbmJv YXJkLmNvbT4KPj4gLS0tCj4+ICAgZHJpdmVycy9zdGFnaW5nL3ZjMDRfc2VydmljZXMvTWFrZWZp bGUgICAgICAgIHwgIDEgKwo+PiAgIC4uLi9pbnRlcmZhY2UvdmNoaXFfYXJtL3ZjaGlxX2Rldmlj ZS5jICAgICAgICB8IDc4ICsrKysrKysrKysrKysrKysrKysKPj4gICAuLi4vaW50ZXJmYWNlL3Zj aGlxX2FybS92Y2hpcV9kZXZpY2UuaCAgICAgICAgfCA0MyArKysrKysrKysrCj4+ICAgMyBmaWxl cyBjaGFuZ2VkLCAxMjIgaW5zZXJ0aW9ucygrKQo+PiAgIGNyZWF0ZSBtb2RlIDEwMDY0NCBkcml2 ZXJzL3N0YWdpbmcvdmMwNF9zZXJ2aWNlcy9pbnRlcmZhY2UvdmNoaXFfYXJtL3ZjaGlxX2Rldmlj ZS5jCj4+ICAgY3JlYXRlIG1vZGUgMTAwNjQ0IGRyaXZlcnMvc3RhZ2luZy92YzA0X3NlcnZpY2Vz L2ludGVyZmFjZS92Y2hpcV9hcm0vdmNoaXFfZGV2aWNlLmgKPj4KPj4gZGlmZiAtLWdpdCBhL2Ry aXZlcnMvc3RhZ2luZy92YzA0X3NlcnZpY2VzL01ha2VmaWxlIGIvZHJpdmVycy9zdGFnaW5nL3Zj MDRfc2VydmljZXMvTWFrZWZpbGUKPj4gaW5kZXggNDQ3OTRiZGY2MTczLi4yZDA3MWU1NWUxNzUg MTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvc3RhZ2luZy92YzA0X3NlcnZpY2VzL01ha2VmaWxlCj4+ ICsrKyBiL2RyaXZlcnMvc3RhZ2luZy92YzA0X3NlcnZpY2VzL01ha2VmaWxlCj4+IEBAIC01LDYg KzUsNyBAQCB2Y2hpcS1vYmpzIDo9IFwKPj4gICAgICBpbnRlcmZhY2UvdmNoaXFfYXJtL3ZjaGlx X2NvcmUubyAgXAo+PiAgICAgIGludGVyZmFjZS92Y2hpcV9hcm0vdmNoaXFfYXJtLm8gXAo+PiAg ICAgIGludGVyZmFjZS92Y2hpcV9hcm0vdmNoaXFfZGVidWdmcy5vIFwKPj4gKyAgIGludGVyZmFj ZS92Y2hpcV9hcm0vdmNoaXFfZGV2aWNlLm8gXAo+PiAgICAgIGludGVyZmFjZS92Y2hpcV9hcm0v dmNoaXFfY29ubmVjdGVkLm8gXAo+PiAgIAo+PiAgIGlmZGVmIENPTkZJR19WQ0hJUV9DREVWCj4+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL3N0YWdpbmcvdmMwNF9zZXJ2aWNlcy9pbnRlcmZhY2UvdmNo aXFfYXJtL3ZjaGlxX2RldmljZS5jIGIvZHJpdmVycy9zdGFnaW5nL3ZjMDRfc2VydmljZXMvaW50 ZXJmYWNlL3ZjaGlxX2FybS92Y2hpcV9kZXZpY2UuYwo+PiBuZXcgZmlsZSBtb2RlIDEwMDY0NAo+ PiBpbmRleCAwMDAwMDAwMDAwMDAuLmRmZjMxMmU5NzM1Ywo+PiAtLS0gL2Rldi9udWxsCj4+ICsr KyBiL2RyaXZlcnMvc3RhZ2luZy92YzA0X3NlcnZpY2VzL2ludGVyZmFjZS92Y2hpcV9hcm0vdmNo aXFfZGV2aWNlLmMKPj4gQEAgLTAsMCArMSw3OCBAQAo+PiArLy8gU1BEWC1MaWNlbnNlLUlkZW50 aWZpZXI6IEdQTC0yLjAKPj4gKy8qCj4+ICsgKiB2Y2hpcV9kZXZpY2UuYyAtIFZDSElRIGdlbmVy aWMgZGV2aWNlIGFuZCBidXMtdHlwZQo+PiArICoKPj4gKyAqIENvcHlyaWdodCAoYykgMjAyMyBJ ZGVhcyBPbiBCb2FyZCBPeQo+PiArICovCj4+ICsKPj4gKyNpbmNsdWRlIDxsaW51eC9kZXZpY2Uv YnVzLmg+Cj4+ICsjaW5jbHVkZSA8bGludXgvc2xhYi5oPgo+PiArI2luY2x1ZGUgPGxpbnV4L3N0 cmluZy5oPgo+PiArCj4+ICsjaW5jbHVkZSAidmNoaXFfZGV2aWNlLmgiCj4+ICsKPj4gK3N0YXRp YyBpbnQgdmNoaXFfYnVzX3R5cGVfbWF0Y2goc3RydWN0IGRldmljZSAqZGV2LCBzdHJ1Y3QgZGV2 aWNlX2RyaXZlciAqZHJ2KTsKPj4gKwo+PiArc3RydWN0IGJ1c190eXBlIHZjaGlxX2J1c190eXBl ID0gewo+PiArCS5uYW1lICAgPSAidmNoaXEtYnVzIiwKPj4gKwkubWF0Y2ggID0gdmNoaXFfYnVz X3R5cGVfbWF0Y2gsCj4+ICt9Owo+PiArCj4+ICtzdGF0aWMgaW50IHZjaGlxX2J1c190eXBlX21h dGNoKHN0cnVjdCBkZXZpY2UgKmRldiwgc3RydWN0IGRldmljZV9kcml2ZXIgKmRydikKPj4gK3sK Pj4gKwlpZiAoZGV2LT5idXMgPT0gJnZjaGlxX2J1c190eXBlICYmCj4+ICsJICAgIHN0cmNtcChk ZXZfbmFtZShkZXYpLCBkcnYtPm5hbWUpID09IDApCj4+ICsJCXJldHVybiAxOwo+PiArCXJldHVy biAwOwo+PiArfQo+PiArCj4+ICtzdGF0aWMgdm9pZCB2Y2hpcV9kZXZpY2VfcmVsZWFzZShzdHJ1 Y3QgZGV2aWNlICpkZXYpCj4+ICt7Cj4+ICsJc3RydWN0IHZjaGlxX2RldmljZSAqZGV2aWNlOwo+ PiArCj4+ICsJZGV2aWNlID0gY29udGFpbmVyX29mKGRldiwgc3RydWN0IHZjaGlxX2RldmljZSwg ZGV2KTsKPj4gKwlrZnJlZShkZXZpY2UpOwo+PiArfQo+PiArCj4+ICtpbnQgdmNoaXFfZGV2aWNl X3JlZ2lzdGVyKHN0cnVjdCBkZXZpY2UgKnBhcmVudCwgY29uc3QgY2hhciAqbmFtZSkKPj4gK3sK Pj4gKwlzdHJ1Y3QgdmNoaXFfZGV2aWNlICpkZXZpY2UgPSBOVUxMOwo+IE5vIG5lZWQgdG8gc2V0 IHRoaXMgdG8gTlVMTC4KPgo+PiArCWludCByZXQ7Cj4+ICsKPj4gKwlkZXZpY2UgPSBremFsbG9j KHNpemVvZigqZGV2aWNlKSwgR0ZQX0tFUk5FTCk7Cj4+ICsJaWYgKCFkZXZpY2UpCj4+ICsJCXJl dHVybiAtRU5PTUVNOwo+PiArCj4+ICsJZGV2aWNlLT5kZXYuaW5pdF9uYW1lID0gbmFtZTsKPj4g KwlkZXZpY2UtPmRldi5wYXJlbnQgPSBwYXJlbnQ7Cj4+ICsJZGV2aWNlLT5kZXYuYnVzID0gJnZj aGlxX2J1c190eXBlOwo+PiArCWRldmljZS0+ZGV2LnJlbGVhc2UgPSB2Y2hpcV9kZXZpY2VfcmVs ZWFzZTsKPj4gKwo+PiArCXJldCA9IGRldmljZV9yZWdpc3RlcigmZGV2aWNlLT5kZXYpOwo+PiAr CWlmIChyZXQpIHsKPj4gKwkJcHV0X2RldmljZSgmZGV2aWNlLT5kZXYpOwo+PiArCQlyZXR1cm4g LUVJTlZBTDsKPiBXaHkgbm90IHJldHVybiB0aGUgZXJyb3IgZ2l2ZW4gdG8geW91Pwo+Cj4+ICsJ fQo+PiArCj4+ICsJcmV0dXJuIDA7Cj4gWW91IGNyZWF0ZSBhIG5ldyBkZXZpY2UsIHNob3VsZG4n dCB5b3UgcmV0dXJuIGl0PyAgSG93IGlzIGl0IGdvaW5nIHRvIGJlCj4gbG9va2VkIHVwIGFnYWlu PwoKU28gSSBoYXZlbid0IGNvbWUgYWNyb3NzIHVzYWdlIG9mIHRoZSBkZXZpY2Ugb3RoZXIgdGhh biB1bnJlZ2lzdGVyZWQgCnJpZ2h0IG5vdy4gSWYgeW91IGxvb2sgYXQgdGhlIHBsYXRmb3JtX2Rl dmljZSBzdGF0aWMgaW5zdGFuY2VzIG9mIApiY20yODM1X2NhbWVyYSwgYmNtMjgzNS1hdWRpbywg dGhleSBhcmUgYWxzbyBqdXN0IHVzZWQgZm9yIHVucmVnaXN0ZXJpbmcgCnRoZSBkZXZpY2VzIG9u bHkuCgpTbyBmb3IgdW5yZWdpc3RlcmluZyBkZXZpY2VzIG9uIHZjaGlxX2J1cyAtIEkgYW0gdXNp bmcgdGhlCgogwqDCoMKgIGJ1c19mb3JfZWFjaF9kZXYoJnZjaGlxX2J1c190eXBlLCBOVUxMLCBO VUxMLCB2Y2hpcV9kZXZpY2VfdW5yZWdpc3Rlcik7CgppbiBwYXRjaCAzLzUuCgpTbyBiYXNpY2Fs bHkgSSBjYW4gcmV0dXJuIHRoZSBpbnN0YW5jZXMgcmlnaHQgbm93LCBidXQgdGhlcmUgd291bGQg YmUgbm8gCnVzZXIgb2YgdGhvc2UgaW5zdGFuY2VzLgo+Cj4+ICt9Cj4+ICsKPj4gK2ludCB2Y2hp cV9kZXZpY2VfdW5yZWdpc3RlcihzdHJ1Y3QgZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEpCj4gWW91 IHNob3VsZCBiZSBwYXNzaW5nIGluIGEgc3J1Y3QgdmNoaXFfZGV2aWNlICpkZXZpY2UgaGVyZSwg cmlnaHQ/Cj4KPiBBbmQgd2h5IHRoZSB2b2lkIHBvaW50ZXIgeW91IGRvIG5vdGhpbmcgd2l0aD8K CmFjawo+Cj4KPj4gK3sKPj4gKwlkZXZpY2VfdW5yZWdpc3RlcihkZXYpOwo+PiArCXJldHVybiAw Owo+PiArfQo+IE5vIG5lZWQgdG8gZXhwb3J0IHRoaXM/CgpJbiB0aGUgcHJldmlvdXMgcmV2aWV3 cyB5b3UgbWVudGlvbmVkIG5vdCB0byBleHBvcnQgaXQuIFRoZSAKdmNoaXFfYnVzX3R5cGUgaXMg aW50ZXJuYWwgdG8gdGhlIHZjaGlxX2RyaXZlciB0byByZWdpc3RlciBpdCdzIGNoaWxkIApkZXZp Y2VzLiBJIGRvbid0IHRoaW5rIGFueSBvdGhlciBtb2R1bGUgd2lsbCBiZSB1c2luZyB0aGlzIGJ1 cyBkaXJlY3RseT8gCk1heWJlIEknbSBtaXN0YWtlbj8KPgo+IHRoYW5rcywKPgo+IGdyZWcgay1o CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgt YXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQu b3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJt LWtlcm5lbAo=