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Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lCTeh-0002ha-Ei; Wed, 17 Feb 2021 20:42:39 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lCTee-0002gg-EK; Wed, 17 Feb 2021 20:42:37 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id EC2C61F450C4 Message-ID: Subject: Re: [PATCH v1 11/18] media: hantro: Add helper function for auxiliary buffers allocation From: Ezequiel Garcia To: Benjamin Gaignard , p.zabel@pengutronix.de, mchehab@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, gregkh@linuxfoundation.org, mripard@kernel.org, paul.kocialkowski@bootlin.com, wens@csie.org, jernej.skrabec@siol.net, krzk@kernel.org, shengjiu.wang@nxp.com, adrian.ratiu@collabora.com, aisheng.dong@nxp.com, peng.fan@nxp.com, Anson.Huang@nxp.com, hverkuil-cisco@xs4all.nl Date: Wed, 17 Feb 2021 17:42:21 -0300 In-Reply-To: <20210217080306.157876-12-benjamin.gaignard@collabora.com> References: <20210217080306.157876-1-benjamin.gaignard@collabora.com> <20210217080306.157876-12-benjamin.gaignard@collabora.com> Organization: Collabora User-Agent: Evolution 3.38.2-1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210217_154236_636625_6823F237 X-CRM114-Status: GOOD ( 16.36 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, kernel@collabora.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgQmVuamFtaW4sCgpPbiBXZWQsIDIwMjEtMDItMTcgYXQgMDk6MDIgKzAxMDAsIEJlbmphbWlu IEdhaWduYXJkIHdyb3RlOgo+IEFkZCBoZWxwZXIgZnVuY3Rpb25zIHRvIGFsbG9jYXRlIGFuZCBm cmVlIGF1eGlsaWFyeSBidWZmZXJzLgo+IFRoZXNlIGJ1ZmZlcnMgYXJlbid0IGZvciBmcmFtZXMg YnV0IGFyZSBuZWVkZWQgYnkgdGhlIGhhcmR3YXJlCj4gdG8gc3RvcmUgc2NhbGluZyBtYXRyaXgs IHRpbGVzIHNpemUsIGJvcmRlciBmaWx0ZXJzIGV0Yy4uLgo+IAo+IFNpZ25lZC1vZmYtYnk6IEJl bmphbWluIEdhaWduYXJkIDxiZW5qYW1pbi5nYWlnbmFyZEBjb2xsYWJvcmEuY29tPgo+IFNpZ25l ZC1vZmYtYnk6IEV6ZXF1aWVsIEdhcmNpYSA8ZXplcXVpZWxAY29sbGFib3JhLmNvbT4KPiBTaWdu ZWQtb2ZmLWJ5OiBBZHJpYW4gUmF0aXUgPGFkcmlhbi5yYXRpdUBjb2xsYWJvcmEuY29tPgo+IC0t LQo+IMKgZHJpdmVycy9zdGFnaW5nL21lZGlhL2hhbnRyby9oYW50cm8uaCB8IDI0ICsrKysrKysr KysrKysrKysrKysrKysrKwo+IMKgMSBmaWxlIGNoYW5nZWQsIDI0IGluc2VydGlvbnMoKykKPiAK PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9zdGFnaW5nL21lZGlhL2hhbnRyby9oYW50cm8uaCBiL2Ry aXZlcnMvc3RhZ2luZy9tZWRpYS9oYW50cm8vaGFudHJvLmgKPiBpbmRleCBhOWI4MGIyYzkxMjQu LjdmODQyZWRiYzM0MSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL3N0YWdpbmcvbWVkaWEvaGFudHJv L2hhbnRyby5oCj4gKysrIGIvZHJpdmVycy9zdGFnaW5nL21lZGlhL2hhbnRyby9oYW50cm8uaAo+ IEBAIC00NDYsNiArNDQ2LDMwIEBAIGhhbnRyb19nZXRfZGVjX2J1ZihzdHJ1Y3QgaGFudHJvX2N0 eCAqY3R4LCBzdHJ1Y3QgdmIyX2J1ZmZlciAqdmIpCj4gwqDCoMKgwqDCoMKgwqDCoHJldHVybiB2 YjJfcGxhbmVfdmFkZHIodmIsIDApOwo+IMKgfQo+IMKgCj4gK3N0YXRpYyBpbmxpbmUgaW50Cj4g K2hhbnRyb19hdXhfYnVmX2FsbG9jKHN0cnVjdCBoYW50cm9fZGV2ICp2cHUsCj4gK8KgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHN0cnVjdCBoYW50cm9fYXV4X2J1ZiAqYnVm LCBzaXplX3Qgc2l6ZSkKPiArewoKQ2FuIHlvdSBhZGQgY29udmVydCB0aGUgZG1hX2FsbG9jXyBj YWxscyBpbiB0aGUgZHJpdmVyLAphbmQgc3F1YXNoIGl0IGluIHRoaXMgcGF0Y2g/CgpJLmUuIGhh bnRyb19oMjY0X2RlY19pbml0LCBoYW50cm9fdnA4X2RlY19pbml0LCBldGMuCgpUaGFua3MhCkV6 ZXF1aWVsCgo+ICvCoMKgwqDCoMKgwqDCoGJ1Zi0+Y3B1ID0gZG1hX2FsbG9jX2NvaGVyZW50KHZw dS0+ZGV2LCBzaXplLCAmYnVmLT5kbWEsIEdGUF9LRVJORUwpOwo+ICvCoMKgwqDCoMKgwqDCoGlm ICghYnVmLT5jcHUpCj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoHJldHVybiAtRU5P TUVNOwo+ICsKPiArwqDCoMKgwqDCoMKgwqBidWYtPnNpemUgPSBzaXplOwo+ICvCoMKgwqDCoMKg wqDCoHJldHVybiAwOwo+ICt9Cj4gKwo+ICtzdGF0aWMgaW5saW5lIHZvaWQKPiAraGFudHJvX2F1 eF9idWZfZnJlZShzdHJ1Y3QgaGFudHJvX2RldiAqdnB1LAo+ICvCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqAgc3RydWN0IGhhbnRyb19hdXhfYnVmICpidWYpCj4gK3sKPiArwqDC oMKgwqDCoMKgwqBpZiAoYnVmLT5jcHUpCj4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oGRtYV9mcmVlX2NvaGVyZW50KHZwdS0+ZGV2LCBidWYtPnNpemUsIGJ1Zi0+Y3B1LCBidWYtPmRt YSk7Cj4gKwo+ICvCoMKgwqDCoMKgwqDCoGJ1Zi0+Y3B1ID0gTlVMTDsKPiArwqDCoMKgwqDCoMKg wqBidWYtPmRtYSA9IDA7Cj4gK8KgwqDCoMKgwqDCoMKgYnVmLT5zaXplID0gMDsKPiArfQo+ICsK PiDCoHZvaWQgaGFudHJvX3Bvc3Rwcm9jX2Rpc2FibGUoc3RydWN0IGhhbnRyb19jdHggKmN0eCk7 Cj4gwqB2b2lkIGhhbnRyb19wb3N0cHJvY19lbmFibGUoc3RydWN0IGhhbnRyb19jdHggKmN0eCk7 Cj4gwqB2b2lkIGhhbnRyb19wb3N0cHJvY19mcmVlKHN0cnVjdCBoYW50cm9fY3R4ICpjdHgpOwoK CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1h cm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5v cmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0t a2VybmVsCg==