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 578BEC433FE for ; Tue, 23 Nov 2021 11:24:26 +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:MIME-Version:Date:Message-ID:From: References:Cc:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=2mG9wyOfMCjNp2dv5WKVbqVFbgp2E/X8r3iRJc8gWAQ=; b=VIECmIN+D2IBuB4F7RZzZaH8fn 2xqcTSAu2saQM4NOXF8k9EQqSIHZW44bagQahhWojbuGqjlrB78PL1SnCe59cVN+TTnhoqWyagbRk EPxtO/Qbu2a8wwmJodqdo6+npjlqjCkoZpE7QSF5dR4eaLVG4eaHpZiHdkckVsRSwJfNDkgvZrhhg S7K+XDUjHEKtuPrZ5qlq3YDPpvIpAR1nTKBFe8d9utaJpAioIuu/c7LqJfbTVN6DeKwKOVRqvmVE9 +3OqlNtjiZB9oIfdbK1pO4TyzyhDfJeBXizf7vSEqKP/isSHgqQ/+dCRLO32bMh6fwyylBeHDLJVr RTkYMUzw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpTt4-001sn6-AR; Tue, 23 Nov 2021 11:22:59 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpTsS-001sUj-IC for linux-arm-kernel@lists.infradead.org; Tue, 23 Nov 2021 11:22:22 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: andrzej.p) with ESMTPSA id 6067A1F4197A DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=collabora.com; s=mail; t=1637666539; bh=PBtrVueCq3tmvWtlDU2yVa4NxTm9tEbs7ezcIMVF6mU=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=ant/0iSEfOetB3rzdly/nH/Bl9Qamh7a33r5df/m71IQS825rZ+bGTsuaGPgBuSdt b6nOBza61O2QqJSuhXL2hLlKMPfkXB9jNBAt0CDZKBcLKrVPWRbVS5ENPI9JOlB/ZL j7VYxNJ1OoVSEm+S072GDpINrEVMCaLaoQ/TdKUA/lrQEEQu9XawdIe1dZi46bNRYK 0AwFMKvb3tAAW32AOveePty95p8xrSh+9VPktX20R+lKCo6/1MV9odRUPBrQkjrfgR qisGchn8vytOlbsuymVe6SeJK4IReC1lZvsBqeWY+vgIC/Akx7UB0F2iOjLOCPc1JJ hJUYGCQE3MHRw== Subject: Re: [PATCH 2/7] media: hantro: vp9: use double buffering if needed To: Jernej Skrabec , linux-media@vger.kernel.org Cc: ezequiel@vanguardiasur.com.ar, nicolas.dufresne@collabora.com, mchehab@kernel.org, robh+dt@kernel.org, mripard@kernel.org, wens@csie.org, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev References: <20211122184702.768341-1-jernej.skrabec@gmail.com> <20211122184702.768341-3-jernej.skrabec@gmail.com> From: Andrzej Pietrasiewicz Message-ID: <55bb35b0-b98b-9961-aa95-554f8af141f5@collabora.com> Date: Tue, 23 Nov 2021 12:22:15 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <20211122184702.768341-3-jernej.skrabec@gmail.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211123_032220_782082_E84AB94F X-CRM114-Status: GOOD ( 17.43 ) 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 VyBkbml1IDIyLjExLjIwMjEgb8KgMTk6NDYsIEplcm5laiBTa3JhYmVjIHBpc3plOgo+IFNvbWUg RzIgdmFyaWFudHMgbmVlZCBkb3VibGUgYnVmZmVyaW5nIHRvIGJlIGVuYWJsZWQgaW4gb3JkZXIg dG8gd29yawo+IGNvcnJlY3RseSwgbGlrZSB0aGF0IGZvdW5kIGluIEFsbHdpbm5lciBINiBTb0Mu Cj4gCj4gQWRkIHBsYXRmb3JtIHF1aXJrIGZvciB0aGF0Lgo+IAo+IFNpZ25lZC1vZmYtYnk6IEpl cm5laiBTa3JhYmVjIDxqZXJuZWouc2tyYWJlY0BnbWFpbC5jb20+CgpSZXZpZXdlZC1ieTogQW5k cnplaiBQaWV0cmFzaWV3aWN6IDxhbmRyemVqLnBAY29sbGFib3JhLmNvbT4KCj4gLS0tCj4gICBk cml2ZXJzL3N0YWdpbmcvbWVkaWEvaGFudHJvL2hhbnRyby5oICAgICAgICAgICAgfCAyICsrCj4g ICBkcml2ZXJzL3N0YWdpbmcvbWVkaWEvaGFudHJvL2hhbnRyb19nMl9yZWdzLmggICAgfCAxICsK PiAgIGRyaXZlcnMvc3RhZ2luZy9tZWRpYS9oYW50cm8vaGFudHJvX2cyX3ZwOV9kZWMuYyB8IDIg KysKPiAgIDMgZmlsZXMgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBh L2RyaXZlcnMvc3RhZ2luZy9tZWRpYS9oYW50cm8vaGFudHJvLmggYi9kcml2ZXJzL3N0YWdpbmcv bWVkaWEvaGFudHJvL2hhbnRyby5oCj4gaW5kZXggMzNlYjNlMDkyY2MxLi5kMDM4MjRmYTMyMjIg MTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9zdGFnaW5nL21lZGlhL2hhbnRyby9oYW50cm8uaAo+ICsr KyBiL2RyaXZlcnMvc3RhZ2luZy9tZWRpYS9oYW50cm8vaGFudHJvLmgKPiBAQCAtNzMsNiArNzMs NyBAQCBzdHJ1Y3QgaGFudHJvX2lycSB7Cj4gICAgKiBAbnVtX2Nsb2NrczoJCQludW1iZXIgb2Yg Y2xvY2tzIGluIHRoZSBhcnJheQo+ICAgICogQHJlZ19uYW1lczoJCQlhcnJheSBvZiByZWdpc3Rl ciByYW5nZSBuYW1lcwo+ICAgICogQG51bV9yZWdzOgkJCW51bWJlciBvZiByZWdpc3RlciByYW5n ZSBuYW1lcyBpbiB0aGUgYXJyYXkKPiArICogQGRvdWJsZV9idWZmZXI6CQljb3JlIG5lZWRzIGRv dWJsZSBidWZmZXJpbmcKPiAgICAqLwo+ICAgc3RydWN0IGhhbnRyb192YXJpYW50IHsKPiAgIAl1 bnNpZ25lZCBpbnQgZW5jX29mZnNldDsKPiBAQCAtOTQsNiArOTUsNyBAQCBzdHJ1Y3QgaGFudHJv X3ZhcmlhbnQgewo+ICAgCWludCBudW1fY2xvY2tzOwo+ICAgCWNvbnN0IGNoYXIgKiBjb25zdCAq cmVnX25hbWVzOwo+ICAgCWludCBudW1fcmVnczsKPiArCXVuc2lnbmVkIGludCBkb3VibGVfYnVm ZmVyIDogMTsKPiAgIH07Cj4gICAKPiAgIC8qKgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3N0YWdp bmcvbWVkaWEvaGFudHJvL2hhbnRyb19nMl9yZWdzLmggYi9kcml2ZXJzL3N0YWdpbmcvbWVkaWEv aGFudHJvL2hhbnRyb19nMl9yZWdzLmgKPiBpbmRleCA5Yzg1N2RkMWFkOWIuLjE1YTM5MWE0NjUw ZSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL3N0YWdpbmcvbWVkaWEvaGFudHJvL2hhbnRyb19nMl9y ZWdzLmgKPiArKysgYi9kcml2ZXJzL3N0YWdpbmcvbWVkaWEvaGFudHJvL2hhbnRyb19nMl9yZWdz LmgKPiBAQCAtMjcwLDYgKzI3MCw3IEBACj4gICAjZGVmaW5lIGcyX2FwZl90aHJlc2hvbGQJRzJf REVDX1JFRyg1NSwgMCwgMHhmZmZmKQo+ICAgCj4gICAjZGVmaW5lIGcyX2Nsa19nYXRlX2UJCUcy X0RFQ19SRUcoNTgsIDE2LCAweDEpCj4gKyNkZWZpbmUgZzJfZG91YmxlX2J1ZmZlcl9lCUcyX0RF Q19SRUcoNTgsIDE1LCAweDEpCj4gICAjZGVmaW5lIGcyX2J1c3dpZHRoCQlHMl9ERUNfUkVHKDU4 LCA4LCAgMHg3KQo+ICAgI2RlZmluZSBnMl9tYXhfYnVyc3QJCUcyX0RFQ19SRUcoNTgsIDAsICAw eGZmKQo+ICAgCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvc3RhZ2luZy9tZWRpYS9oYW50cm8vaGFu dHJvX2cyX3ZwOV9kZWMuYyBiL2RyaXZlcnMvc3RhZ2luZy9tZWRpYS9oYW50cm8vaGFudHJvX2cy X3ZwOV9kZWMuYwo+IGluZGV4IGUwNDI0MmQxMGZhMi4uZDRmYzY0OWE0ZGExIDEwMDY0NAo+IC0t LSBhL2RyaXZlcnMvc3RhZ2luZy9tZWRpYS9oYW50cm8vaGFudHJvX2cyX3ZwOV9kZWMuYwo+ICsr KyBiL2RyaXZlcnMvc3RhZ2luZy9tZWRpYS9oYW50cm8vaGFudHJvX2cyX3ZwOV9kZWMuYwo+IEBA IC04NDcsNiArODQ3LDggQEAgY29uZmlnX3JlZ2lzdGVycyhzdHJ1Y3QgaGFudHJvX2N0eCAqY3R4 LCBjb25zdCBzdHJ1Y3QgdjRsMl9jdHJsX3ZwOV9mcmFtZSAqZGVjX3AKPiAgIAloYW50cm9fcmVn X3dyaXRlKGN0eC0+ZGV2LCAmZzJfY2xrX2dhdGVfZSwgMSk7Cj4gICAJaGFudHJvX3JlZ193cml0 ZShjdHgtPmRldiwgJmcyX21heF9jYl9zaXplLCA2KTsKPiAgIAloYW50cm9fcmVnX3dyaXRlKGN0 eC0+ZGV2LCAmZzJfbWluX2NiX3NpemUsIDMpOwo+ICsJaWYgKGN0eC0+ZGV2LT52YXJpYW50LT5k b3VibGVfYnVmZmVyKQo+ICsJCWhhbnRyb19yZWdfd3JpdGUoY3R4LT5kZXYsICZnMl9kb3VibGVf YnVmZmVyX2UsIDEpOwo+ICAgCj4gICAJY29uZmlnX291dHB1dChjdHgsIGRzdCwgZGVjX3BhcmFt cyk7Cj4gICAKPiAKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3Rz LmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5m by9saW51eC1hcm0ta2VybmVsCg==