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 34DF8C54E58 for ; Mon, 18 Mar 2024 08:48:01 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=btgaUZ4pzOtwE4Xj0l9Iz94PoSU+C68ekn618LjrfF0=; b=NOrC3/8Vi3deGF rgwlIEXVSmJridWZr+g0roPA4z7lk7o3pHjypBBMbYaWQB9vNVot5mlSNy+xfNvWZI0z9APlOJOEq Clm82PA36HtreZsLEI2iS3YxSy8GcXcIWImNbUaiLIuHBYH1wh8KjNOQoLMBowif3OeDwQDGi6QOM qbrTFww5b/IGcGMY89xD8ZdFAB/u2ZIEceHCM9DN3/FGi4AJiikzCgMXY/Ei+2+duA96F4YMKJeiv iNP6s9rDHgYtHScuBJ8ZhE0v7Qu0lQK/gLJ+7NC1s6paJPERQr3+D67Zx4ZLeCKm69qD2YAplItRf BiJrh8K/ZqheVDhDw7sw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rm8ev-00000007naw-1Sz3; Mon, 18 Mar 2024 08:47:53 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rm8er-00000007nXg-2zYM; Mon, 18 Mar 2024 08:47:51 +0000 Received: from pyrite.rasen.tech (h175-177-049-156.catv02.itscom.jp [175.177.49.156]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 745F7CC; Mon, 18 Mar 2024 09:47:16 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1710751639; bh=M+nAJgZSbHlik3v29OC83Fa+Gmr9WGGqm5p13HBc6PU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uWzEOyttmezRS4OYMkDvhaEOW6oIm0ByuXMlLm+F08YxFY+DFttNiV21tutoQXs7W Ig7rgx3AMBdcgNZlwiJhRqZcV9sVaEMmOib2vWgIVF1QiT7TKeQ/sulJPL7zQEusSR GIR3J/K8FHjlUbEcf2DABSwoDJVVXFlC/R/rNySU= Date: Mon, 18 Mar 2024 17:47:35 +0900 From: Paul Elder To: =?utf-8?Q?Ond=C5=99ej?= Jirman Cc: linux-kernel@vger.kernel.org, Dafna Hirschfeld , Laurent Pinchart , Mauro Carvalho Chehab , Heiko Stuebner , "open list:ROCKCHIP ISP V1 DRIVER" , "open list:ROCKCHIP ISP V1 DRIVER" , "moderated list:ARM/Rockchip SoC support" Subject: Re: [PATCH v2] media: rkisp1: Adapt to different SoCs having different size limits Message-ID: References: <20240315230245.1385902-1-megi@xff.cz> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240315230245.1385902-1-megi@xff.cz> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240318_014749_967317_CEB30B2C X-CRM114-Status: GOOD ( 22.95 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org SGkgT25kcmVqLAoKT24gU2F0LCBNYXIgMTYsIDIwMjQgYXQgMTI6MDI6NDFBTSArMDEwMCwgT25k xZllaiBKaXJtYW4gd3JvdGU6Cj4gRnJvbTogT25kcmVqIEppcm1hbiA8bWVnaUB4ZmYuY3o+Cj4g Cj4gLSBSSzMzOTkgaGFzIGlucHV0L291dHB1dCBsaW1pdCBvZiBtYWluIHBhdGggNDQxNiB4IDMz MTIKPiAtIFBYMzAgaGFzIGlucHV0L291dHB1dCBsaW1pdCBvZiBtYWluIHBhdGggMzI2NCB4IDI0 NDgKPiAtIGkuTVg4TVAgaGFzIGlucHV0L291dHB1dCBsaW1pdCBvZiBtYWluIHBhdGggNDA5NiB4 IDMwNzIKPiAKPiBVc2Ugcmtpc3AxX2luZm8gc3RydWN0IHRvIGVuY29kZSB0aGUgbGltaXRzLgo+ IAo+IFNpZ25lZC1vZmYtYnk6IE9uZHJlaiBKaXJtYW4gPG1lZ2lAeGZmLmN6PgoKTG9va3MgZ29v ZCB0byBtZS4KClJldmlld2VkLWJ5OiBQYXVsIEVsZGVyIDxwYXVsLmVsZGVyQGlkZWFzb25ib2Fy ZC5jb20+Cgo+IC0tLQo+IHYyOgo+IC0gYWRhcHQgdG8gaS5NWDhNUCBtZXJnZWQgZm9yIHY2LjkK PiAKPiAgZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWNvbW1v bi5oICB8IDYgKysrKy0tCj4gIGRyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9ja2NoaXAvcmtpc3Ax L3JraXNwMS1jc2kuYyAgICAgfCA1ICsrKy0tCj4gIGRyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9j a2NoaXAvcmtpc3AxL3JraXNwMS1kZXYuYyAgICAgfCA2ICsrKysrKwo+ICBkcml2ZXJzL21lZGlh L3BsYXRmb3JtL3JvY2tjaGlwL3JraXNwMS9ya2lzcDEtaXNwLmMgICAgIHwgOSArKysrKy0tLS0K PiAgZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLXJlc2l6ZXIu YyB8IDQgKystLQo+ICA1IGZpbGVzIGNoYW5nZWQsIDIwIGluc2VydGlvbnMoKyksIDEwIGRlbGV0 aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL21lZGlhL3BsYXRmb3JtL3JvY2tjaGlw L3JraXNwMS9ya2lzcDEtY29tbW9uLmggYi9kcml2ZXJzL21lZGlhL3BsYXRmb3JtL3JvY2tjaGlw L3JraXNwMS9ya2lzcDEtY29tbW9uLmgKPiBpbmRleCAyNjU3M2Y2YWU1NzUuLmI0Yzk1OGI5MzYy OSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL21lZGlhL3BsYXRmb3JtL3JvY2tjaGlwL3JraXNwMS9y a2lzcDEtY29tbW9uLmgKPiArKysgYi9kcml2ZXJzL21lZGlhL3BsYXRmb3JtL3JvY2tjaGlwL3Jr aXNwMS9ya2lzcDEtY29tbW9uLmgKPiBAQCAtMzQsOCArMzQsNiBAQCBzdHJ1Y3QgcmVnbWFwOwo+ ICAjZGVmaW5lIFJLSVNQMV9JU1BfU0RfU0lOSwkJCUJJVCgxKQo+ICAKPiAgLyogbWluIGFuZCBt YXggdmFsdWVzIGZvciB0aGUgd2lkdGhzIGFuZCBoZWlnaHRzIG9mIHRoZSBlbnRpdGllcyAqLwo+ IC0jZGVmaW5lIFJLSVNQMV9JU1BfTUFYX1dJRFRICQkJNDAzMgo+IC0jZGVmaW5lIFJLSVNQMV9J U1BfTUFYX0hFSUdIVAkJCTMwMjQKPiAgI2RlZmluZSBSS0lTUDFfSVNQX01JTl9XSURUSAkJCTMy Cj4gICNkZWZpbmUgUktJU1AxX0lTUF9NSU5fSEVJR0hUCQkJMzIKPiAgCj4gQEAgLTE0MCw2ICsx MzgsOCBAQCBlbnVtIHJraXNwMV9mZWF0dXJlIHsKPiAgICogQGlzcl9zaXplOiBudW1iZXIgb2Yg ZW50cmllcyBpbiB0aGUgQGlzcnMgYXJyYXkKPiAgICogQGlzcF92ZXI6IElTUCB2ZXJzaW9uCj4g ICAqIEBmZWF0dXJlczogYml0bWFzayBvZiBya2lzcDFfZmVhdHVyZSBmZWF0dXJlcyBpbXBsZW1l bnRlZCBieSB0aGUgSVNQCj4gKyAqIEBtYXhfd2lkdGg6IG1heGltdW0gaW5wdXQgZnJhbWUgd2lk dGgKPiArICogQG1heF9oZWlnaHQ6IG1heGltdW0gaW5wdXQgZnJhbWUgaGVpZ2h0Cj4gICAqCj4g ICAqIFRoaXMgc3RydWN0dXJlIGNvbnRhaW5zIGluZm9ybWF0aW9uIGFib3V0IHRoZSBJU1Agc3Bl Y2lmaWMgdG8gYSBwYXJ0aWN1bGFyCj4gICAqIElTUCBtb2RlbCwgdmVyc2lvbiwgb3IgaW50ZWdy YXRpb24gaW4gYSBwYXJ0aWN1bGFyIFNvQy4KPiBAQCAtMTUxLDYgKzE1MSw4IEBAIHN0cnVjdCBy a2lzcDFfaW5mbyB7Cj4gIAl1bnNpZ25lZCBpbnQgaXNyX3NpemU7Cj4gIAllbnVtIHJraXNwMV9j aWZfaXNwX3ZlcnNpb24gaXNwX3ZlcjsKPiAgCXVuc2lnbmVkIGludCBmZWF0dXJlczsKPiArCXVu c2lnbmVkIGludCBtYXhfd2lkdGg7Cj4gKwl1bnNpZ25lZCBpbnQgbWF4X2hlaWdodDsKPiAgfTsK PiAgCj4gIC8qCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9ja2NoaXAv cmtpc3AxL3JraXNwMS1jc2kuYyBiL2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9ja2NoaXAvcmtp c3AxL3JraXNwMS1jc2kuYwo+IGluZGV4IDQyMDI2NDJlMDUyMy4uODQxZTU4YzIwZjdmIDEwMDY0 NAo+IC0tLSBhL2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9ja2NoaXAvcmtpc3AxL3JraXNwMS1j c2kuYwo+ICsrKyBiL2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9ja2NoaXAvcmtpc3AxL3JraXNw MS1jc2kuYwo+IEBAIC0zMDcsNiArMzA3LDcgQEAgc3RhdGljIGludCBya2lzcDFfY3NpX3NldF9m bXQoc3RydWN0IHY0bDJfc3ViZGV2ICpzZCwKPiAgCQkJICAgICAgc3RydWN0IHY0bDJfc3ViZGV2 X3N0YXRlICpzZF9zdGF0ZSwKPiAgCQkJICAgICAgc3RydWN0IHY0bDJfc3ViZGV2X2Zvcm1hdCAq Zm10KQo+ICB7Cj4gKwlzdHJ1Y3Qgcmtpc3AxX2NzaSAqY3NpID0gdG9fcmtpc3AxX2NzaShzZCk7 Cj4gIAljb25zdCBzdHJ1Y3Qgcmtpc3AxX21idXNfaW5mbyAqbWJ1c19pbmZvOwo+ICAJc3RydWN0 IHY0bDJfbWJ1c19mcmFtZWZtdCAqc2lua19mbXQsICpzcmNfZm10Owo+ICAKPiBAQCAtMzI2LDEw ICszMjcsMTAgQEAgc3RhdGljIGludCBya2lzcDFfY3NpX3NldF9mbXQoc3RydWN0IHY0bDJfc3Vi ZGV2ICpzZCwKPiAgCj4gIAlzaW5rX2ZtdC0+d2lkdGggPSBjbGFtcF90KHUzMiwgZm10LT5mb3Jt YXQud2lkdGgsCj4gIAkJCQkgIFJLSVNQMV9JU1BfTUlOX1dJRFRILAo+IC0JCQkJICBSS0lTUDFf SVNQX01BWF9XSURUSCk7Cj4gKwkJCQkgIGNzaS0+cmtpc3AxLT5pbmZvLT5tYXhfd2lkdGgpOwo+ ICAJc2lua19mbXQtPmhlaWdodCA9IGNsYW1wX3QodTMyLCBmbXQtPmZvcm1hdC5oZWlnaHQsCj4g IAkJCQkgICBSS0lTUDFfSVNQX01JTl9IRUlHSFQsCj4gLQkJCQkgICBSS0lTUDFfSVNQX01BWF9I RUlHSFQpOwo+ICsJCQkJICAgY3NpLT5ya2lzcDEtPmluZm8tPm1heF9oZWlnaHQpOwo+ICAKPiAg CWZtdC0+Zm9ybWF0ID0gKnNpbmtfZm10Owo+ICAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9tZWRp YS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWRldi5jIGIvZHJpdmVycy9tZWRpYS9w bGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWRldi5jCj4gaW5kZXggYmIwMjAyMzg2Yzcw Li4wNTM1Y2U1N2U4NjIgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2Nr Y2hpcC9ya2lzcDEvcmtpc3AxLWRldi5jCj4gKysrIGIvZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9y b2NrY2hpcC9ya2lzcDEvcmtpc3AxLWRldi5jCj4gQEAgLTUxMCw2ICs1MTAsOCBAQCBzdGF0aWMg Y29uc3Qgc3RydWN0IHJraXNwMV9pbmZvIHB4MzBfaXNwX2luZm8gPSB7Cj4gIAkuZmVhdHVyZXMg PSBSS0lTUDFfRkVBVFVSRV9NSVBJX0NTSTIKPiAgCQkgIHwgUktJU1AxX0ZFQVRVUkVfU0VMRl9Q QVRICj4gIAkJICB8IFJLSVNQMV9GRUFUVVJFX0RVQUxfQ1JPUCwKPiArCS5tYXhfd2lkdGggPSAz MjY0LAo+ICsJLm1heF9oZWlnaHQgPSAyNDQ4LAo+ICB9Owo+ICAKPiAgc3RhdGljIGNvbnN0IGNo YXIgKiBjb25zdCByazMzOTlfaXNwX2Nsa3NbXSA9IHsKPiBAQCAtNTMxLDYgKzUzMyw4IEBAIHN0 YXRpYyBjb25zdCBzdHJ1Y3Qgcmtpc3AxX2luZm8gcmszMzk5X2lzcF9pbmZvID0gewo+ICAJLmZl YXR1cmVzID0gUktJU1AxX0ZFQVRVUkVfTUlQSV9DU0kyCj4gIAkJICB8IFJLSVNQMV9GRUFUVVJF X1NFTEZfUEFUSAo+ICAJCSAgfCBSS0lTUDFfRkVBVFVSRV9EVUFMX0NST1AsCj4gKwkubWF4X3dp ZHRoID0gNDQxNiwKPiArCS5tYXhfaGVpZ2h0ID0gMzMxMiwKPiAgfTsKPiAgCj4gIHN0YXRpYyBj b25zdCBjaGFyICogY29uc3QgaW14OG1wX2lzcF9jbGtzW10gPSB7Cj4gQEAgLTU1MSw2ICs1NTUs OCBAQCBzdGF0aWMgY29uc3Qgc3RydWN0IHJraXNwMV9pbmZvIGlteDhtcF9pc3BfaW5mbyA9IHsK PiAgCS5pc3BfdmVyID0gUktJU1AxX1ZfSU1YOE1QLAo+ICAJLmZlYXR1cmVzID0gUktJU1AxX0ZF QVRVUkVfTUFJTl9TVFJJREUKPiAgCQkgIHwgUktJU1AxX0ZFQVRVUkVfRE1BXzM0QklULAo+ICsJ Lm1heF93aWR0aCA9IDQwOTYsCj4gKwkubWF4X2hlaWdodCA9IDMwNzIsCj4gIH07Cj4gIAo+ICBz dGF0aWMgY29uc3Qgc3RydWN0IG9mX2RldmljZV9pZCBya2lzcDFfb2ZfbWF0Y2hbXSA9IHsKPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3Ax LWlzcC5jIGIvZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWlz cC5jCj4gaW5kZXggZTQ1YTIxM2JhZjQ5Li5mNzg3YTdlOTFlM2UgMTAwNjQ0Cj4gLS0tIGEvZHJp dmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWlzcC5jCj4gKysrIGIv ZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWlzcC5jCj4gQEAg LTUxNyw2ICs1MTcsNyBAQCBzdGF0aWMgaW50IHJraXNwMV9pc3BfZW51bV9mcmFtZV9zaXplKHN0 cnVjdCB2NGwyX3N1YmRldiAqc2QsCj4gIAkJCQkgICAgICBzdHJ1Y3QgdjRsMl9zdWJkZXZfc3Rh dGUgKnNkX3N0YXRlLAo+ICAJCQkJICAgICAgc3RydWN0IHY0bDJfc3ViZGV2X2ZyYW1lX3NpemVf ZW51bSAqZnNlKQo+ICB7Cj4gKwlzdHJ1Y3Qgcmtpc3AxX2lzcCAqaXNwID0gdG9fcmtpc3AxX2lz cChzZCk7Cj4gIAljb25zdCBzdHJ1Y3Qgcmtpc3AxX21idXNfaW5mbyAqbWJ1c19pbmZvOwo+ICAK PiAgCWlmIChmc2UtPnBhZCA9PSBSS0lTUDFfSVNQX1BBRF9TSU5LX1BBUkFNUyB8fAo+IEBAIC01 MzksOSArNTQwLDkgQEAgc3RhdGljIGludCBya2lzcDFfaXNwX2VudW1fZnJhbWVfc2l6ZShzdHJ1 Y3QgdjRsMl9zdWJkZXYgKnNkLAo+ICAJCXJldHVybiAtRUlOVkFMOwo+ICAKPiAgCWZzZS0+bWlu X3dpZHRoID0gUktJU1AxX0lTUF9NSU5fV0lEVEg7Cj4gLQlmc2UtPm1heF93aWR0aCA9IFJLSVNQ MV9JU1BfTUFYX1dJRFRIOwo+ICsJZnNlLT5tYXhfd2lkdGggPSBpc3AtPnJraXNwMS0+aW5mby0+ bWF4X3dpZHRoOwo+ICAJZnNlLT5taW5faGVpZ2h0ID0gUktJU1AxX0lTUF9NSU5fSEVJR0hUOwo+ IC0JZnNlLT5tYXhfaGVpZ2h0ID0gUktJU1AxX0lTUF9NQVhfSEVJR0hUOwo+ICsJZnNlLT5tYXhf aGVpZ2h0ID0gaXNwLT5ya2lzcDEtPmluZm8tPm1heF9oZWlnaHQ7Cj4gIAo+ICAJcmV0dXJuIDA7 Cj4gIH0KPiBAQCAtNzcyLDEwICs3NzMsMTAgQEAgc3RhdGljIHZvaWQgcmtpc3AxX2lzcF9zZXRf c2lua19mbXQoc3RydWN0IHJraXNwMV9pc3AgKmlzcCwKPiAgCj4gIAlzaW5rX2ZtdC0+d2lkdGgg PSBjbGFtcF90KHUzMiwgZm9ybWF0LT53aWR0aCwKPiAgCQkJCSAgUktJU1AxX0lTUF9NSU5fV0lE VEgsCj4gLQkJCQkgIFJLSVNQMV9JU1BfTUFYX1dJRFRIKTsKPiArCQkJCSAgaXNwLT5ya2lzcDEt PmluZm8tPm1heF93aWR0aCk7Cj4gIAlzaW5rX2ZtdC0+aGVpZ2h0ID0gY2xhbXBfdCh1MzIsIGZv cm1hdC0+aGVpZ2h0LAo+ICAJCQkJICAgUktJU1AxX0lTUF9NSU5fSEVJR0hULAo+IC0JCQkJICAg UktJU1AxX0lTUF9NQVhfSEVJR0hUKTsKPiArCQkJCSAgIGlzcC0+cmtpc3AxLT5pbmZvLT5tYXhf aGVpZ2h0KTsKPiAgCj4gIAkvKgo+ICAJICogQWRqdXN0IHRoZSBjb2xvciBzcGFjZSBmaWVsZHMu IEFjY2VwdCBhbnkgY29sb3IgcHJpbWFyaWVzIGFuZAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL21l ZGlhL3BsYXRmb3JtL3JvY2tjaGlwL3JraXNwMS9ya2lzcDEtcmVzaXplci5jIGIvZHJpdmVycy9t ZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLXJlc2l6ZXIuYwo+IGluZGV4IDZm MzkzMWNhNWI1MS4uZTIyY2MyZGIyNGNmIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvbWVkaWEvcGxh dGZvcm0vcm9ja2NoaXAvcmtpc3AxL3JraXNwMS1yZXNpemVyLmMKPiArKysgYi9kcml2ZXJzL21l ZGlhL3BsYXRmb3JtL3JvY2tjaGlwL3JraXNwMS9ya2lzcDEtcmVzaXplci5jCj4gQEAgLTQ5NCwx MCArNDk0LDEwIEBAIHN0YXRpYyB2b2lkIHJraXNwMV9yc3pfc2V0X3NpbmtfZm10KHN0cnVjdCBy a2lzcDFfcmVzaXplciAqcnN6LAo+ICAKPiAgCXNpbmtfZm10LT53aWR0aCA9IGNsYW1wX3QodTMy LCBmb3JtYXQtPndpZHRoLAo+ICAJCQkJICBSS0lTUDFfSVNQX01JTl9XSURUSCwKPiAtCQkJCSAg UktJU1AxX0lTUF9NQVhfV0lEVEgpOwo+ICsJCQkJICByc3otPnJraXNwMS0+aW5mby0+bWF4X3dp ZHRoKTsKPiAgCXNpbmtfZm10LT5oZWlnaHQgPSBjbGFtcF90KHUzMiwgZm9ybWF0LT5oZWlnaHQs Cj4gIAkJCQkgICBSS0lTUDFfSVNQX01JTl9IRUlHSFQsCj4gLQkJCQkgICBSS0lTUDFfSVNQX01B WF9IRUlHSFQpOwo+ICsJCQkJICAgcnN6LT5ya2lzcDEtPmluZm8tPm1heF9oZWlnaHQpOwo+ICAK PiAgCS8qCj4gIAkgKiBBZGp1c3QgdGhlIGNvbG9yIHNwYWNlIGZpZWxkcy4gQWNjZXB0IGFueSBj b2xvciBwcmltYXJpZXMgYW5kCj4gLS0gCj4gMi40NC4wCj4gCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1yb2NrY2hpcCBtYWlsaW5nIGxpc3QK TGludXgtcm9ja2NoaXBAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFk Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJvY2tjaGlwCg== 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 21FD5C54E58 for ; Mon, 18 Mar 2024 08:48:11 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=iVpv958BxC7w/dRXcD41nHre0sWBHnESaKySCJ/1zRg=; b=Xa8zlLnow3CP9c 4EqazioOIfKROBJAp1QNh9+KSE0SHfZeq/xf5vsufDX0siH2vV1jjp6ozxmjXhkgXdfmeeON7nqtS EAEvOqxQEThw8vm94GH9G/9ugs/MWrby9tm6nAsfd8HK40Bz2M3/ymIM0l+LKLR+LnZMsxHIQT1Xa kd7bvwf2Rvjyt0s2ir6kIVsPGzg9UBfBJRTk6S3HvrZBqSlIGlXoInNyD0S9WAidosGXAhuBEkxgv PqdCKSaIeGGFTGGkGfHtOq1YWxM/G7+tPU46qj5eY8lK/0EfPFjXc6nKB8aVAoTOycZLNp6z+jEHr xWz5Pkw4BVfth75YF1+Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rm8eu-00000007naa-3E0w; Mon, 18 Mar 2024 08:47:52 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rm8er-00000007nXg-2zYM; Mon, 18 Mar 2024 08:47:51 +0000 Received: from pyrite.rasen.tech (h175-177-049-156.catv02.itscom.jp [175.177.49.156]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 745F7CC; Mon, 18 Mar 2024 09:47:16 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1710751639; bh=M+nAJgZSbHlik3v29OC83Fa+Gmr9WGGqm5p13HBc6PU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uWzEOyttmezRS4OYMkDvhaEOW6oIm0ByuXMlLm+F08YxFY+DFttNiV21tutoQXs7W Ig7rgx3AMBdcgNZlwiJhRqZcV9sVaEMmOib2vWgIVF1QiT7TKeQ/sulJPL7zQEusSR GIR3J/K8FHjlUbEcf2DABSwoDJVVXFlC/R/rNySU= Date: Mon, 18 Mar 2024 17:47:35 +0900 From: Paul Elder To: =?utf-8?Q?Ond=C5=99ej?= Jirman Cc: linux-kernel@vger.kernel.org, Dafna Hirschfeld , Laurent Pinchart , Mauro Carvalho Chehab , Heiko Stuebner , "open list:ROCKCHIP ISP V1 DRIVER" , "open list:ROCKCHIP ISP V1 DRIVER" , "moderated list:ARM/Rockchip SoC support" Subject: Re: [PATCH v2] media: rkisp1: Adapt to different SoCs having different size limits Message-ID: References: <20240315230245.1385902-1-megi@xff.cz> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240315230245.1385902-1-megi@xff.cz> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240318_014749_967317_CEB30B2C X-CRM114-Status: GOOD ( 22.95 ) 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-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 SGkgT25kcmVqLAoKT24gU2F0LCBNYXIgMTYsIDIwMjQgYXQgMTI6MDI6NDFBTSArMDEwMCwgT25k xZllaiBKaXJtYW4gd3JvdGU6Cj4gRnJvbTogT25kcmVqIEppcm1hbiA8bWVnaUB4ZmYuY3o+Cj4g Cj4gLSBSSzMzOTkgaGFzIGlucHV0L291dHB1dCBsaW1pdCBvZiBtYWluIHBhdGggNDQxNiB4IDMz MTIKPiAtIFBYMzAgaGFzIGlucHV0L291dHB1dCBsaW1pdCBvZiBtYWluIHBhdGggMzI2NCB4IDI0 NDgKPiAtIGkuTVg4TVAgaGFzIGlucHV0L291dHB1dCBsaW1pdCBvZiBtYWluIHBhdGggNDA5NiB4 IDMwNzIKPiAKPiBVc2Ugcmtpc3AxX2luZm8gc3RydWN0IHRvIGVuY29kZSB0aGUgbGltaXRzLgo+ IAo+IFNpZ25lZC1vZmYtYnk6IE9uZHJlaiBKaXJtYW4gPG1lZ2lAeGZmLmN6PgoKTG9va3MgZ29v ZCB0byBtZS4KClJldmlld2VkLWJ5OiBQYXVsIEVsZGVyIDxwYXVsLmVsZGVyQGlkZWFzb25ib2Fy ZC5jb20+Cgo+IC0tLQo+IHYyOgo+IC0gYWRhcHQgdG8gaS5NWDhNUCBtZXJnZWQgZm9yIHY2LjkK PiAKPiAgZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWNvbW1v bi5oICB8IDYgKysrKy0tCj4gIGRyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9ja2NoaXAvcmtpc3Ax L3JraXNwMS1jc2kuYyAgICAgfCA1ICsrKy0tCj4gIGRyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9j a2NoaXAvcmtpc3AxL3JraXNwMS1kZXYuYyAgICAgfCA2ICsrKysrKwo+ICBkcml2ZXJzL21lZGlh L3BsYXRmb3JtL3JvY2tjaGlwL3JraXNwMS9ya2lzcDEtaXNwLmMgICAgIHwgOSArKysrKy0tLS0K PiAgZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLXJlc2l6ZXIu YyB8IDQgKystLQo+ICA1IGZpbGVzIGNoYW5nZWQsIDIwIGluc2VydGlvbnMoKyksIDEwIGRlbGV0 aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL21lZGlhL3BsYXRmb3JtL3JvY2tjaGlw L3JraXNwMS9ya2lzcDEtY29tbW9uLmggYi9kcml2ZXJzL21lZGlhL3BsYXRmb3JtL3JvY2tjaGlw L3JraXNwMS9ya2lzcDEtY29tbW9uLmgKPiBpbmRleCAyNjU3M2Y2YWU1NzUuLmI0Yzk1OGI5MzYy OSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL21lZGlhL3BsYXRmb3JtL3JvY2tjaGlwL3JraXNwMS9y a2lzcDEtY29tbW9uLmgKPiArKysgYi9kcml2ZXJzL21lZGlhL3BsYXRmb3JtL3JvY2tjaGlwL3Jr aXNwMS9ya2lzcDEtY29tbW9uLmgKPiBAQCAtMzQsOCArMzQsNiBAQCBzdHJ1Y3QgcmVnbWFwOwo+ ICAjZGVmaW5lIFJLSVNQMV9JU1BfU0RfU0lOSwkJCUJJVCgxKQo+ICAKPiAgLyogbWluIGFuZCBt YXggdmFsdWVzIGZvciB0aGUgd2lkdGhzIGFuZCBoZWlnaHRzIG9mIHRoZSBlbnRpdGllcyAqLwo+ IC0jZGVmaW5lIFJLSVNQMV9JU1BfTUFYX1dJRFRICQkJNDAzMgo+IC0jZGVmaW5lIFJLSVNQMV9J U1BfTUFYX0hFSUdIVAkJCTMwMjQKPiAgI2RlZmluZSBSS0lTUDFfSVNQX01JTl9XSURUSAkJCTMy Cj4gICNkZWZpbmUgUktJU1AxX0lTUF9NSU5fSEVJR0hUCQkJMzIKPiAgCj4gQEAgLTE0MCw2ICsx MzgsOCBAQCBlbnVtIHJraXNwMV9mZWF0dXJlIHsKPiAgICogQGlzcl9zaXplOiBudW1iZXIgb2Yg ZW50cmllcyBpbiB0aGUgQGlzcnMgYXJyYXkKPiAgICogQGlzcF92ZXI6IElTUCB2ZXJzaW9uCj4g ICAqIEBmZWF0dXJlczogYml0bWFzayBvZiBya2lzcDFfZmVhdHVyZSBmZWF0dXJlcyBpbXBsZW1l bnRlZCBieSB0aGUgSVNQCj4gKyAqIEBtYXhfd2lkdGg6IG1heGltdW0gaW5wdXQgZnJhbWUgd2lk dGgKPiArICogQG1heF9oZWlnaHQ6IG1heGltdW0gaW5wdXQgZnJhbWUgaGVpZ2h0Cj4gICAqCj4g ICAqIFRoaXMgc3RydWN0dXJlIGNvbnRhaW5zIGluZm9ybWF0aW9uIGFib3V0IHRoZSBJU1Agc3Bl Y2lmaWMgdG8gYSBwYXJ0aWN1bGFyCj4gICAqIElTUCBtb2RlbCwgdmVyc2lvbiwgb3IgaW50ZWdy YXRpb24gaW4gYSBwYXJ0aWN1bGFyIFNvQy4KPiBAQCAtMTUxLDYgKzE1MSw4IEBAIHN0cnVjdCBy a2lzcDFfaW5mbyB7Cj4gIAl1bnNpZ25lZCBpbnQgaXNyX3NpemU7Cj4gIAllbnVtIHJraXNwMV9j aWZfaXNwX3ZlcnNpb24gaXNwX3ZlcjsKPiAgCXVuc2lnbmVkIGludCBmZWF0dXJlczsKPiArCXVu c2lnbmVkIGludCBtYXhfd2lkdGg7Cj4gKwl1bnNpZ25lZCBpbnQgbWF4X2hlaWdodDsKPiAgfTsK PiAgCj4gIC8qCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9ja2NoaXAv cmtpc3AxL3JraXNwMS1jc2kuYyBiL2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9ja2NoaXAvcmtp c3AxL3JraXNwMS1jc2kuYwo+IGluZGV4IDQyMDI2NDJlMDUyMy4uODQxZTU4YzIwZjdmIDEwMDY0 NAo+IC0tLSBhL2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9ja2NoaXAvcmtpc3AxL3JraXNwMS1j c2kuYwo+ICsrKyBiL2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcm9ja2NoaXAvcmtpc3AxL3JraXNw MS1jc2kuYwo+IEBAIC0zMDcsNiArMzA3LDcgQEAgc3RhdGljIGludCBya2lzcDFfY3NpX3NldF9m bXQoc3RydWN0IHY0bDJfc3ViZGV2ICpzZCwKPiAgCQkJICAgICAgc3RydWN0IHY0bDJfc3ViZGV2 X3N0YXRlICpzZF9zdGF0ZSwKPiAgCQkJICAgICAgc3RydWN0IHY0bDJfc3ViZGV2X2Zvcm1hdCAq Zm10KQo+ICB7Cj4gKwlzdHJ1Y3Qgcmtpc3AxX2NzaSAqY3NpID0gdG9fcmtpc3AxX2NzaShzZCk7 Cj4gIAljb25zdCBzdHJ1Y3Qgcmtpc3AxX21idXNfaW5mbyAqbWJ1c19pbmZvOwo+ICAJc3RydWN0 IHY0bDJfbWJ1c19mcmFtZWZtdCAqc2lua19mbXQsICpzcmNfZm10Owo+ICAKPiBAQCAtMzI2LDEw ICszMjcsMTAgQEAgc3RhdGljIGludCBya2lzcDFfY3NpX3NldF9mbXQoc3RydWN0IHY0bDJfc3Vi ZGV2ICpzZCwKPiAgCj4gIAlzaW5rX2ZtdC0+d2lkdGggPSBjbGFtcF90KHUzMiwgZm10LT5mb3Jt YXQud2lkdGgsCj4gIAkJCQkgIFJLSVNQMV9JU1BfTUlOX1dJRFRILAo+IC0JCQkJICBSS0lTUDFf SVNQX01BWF9XSURUSCk7Cj4gKwkJCQkgIGNzaS0+cmtpc3AxLT5pbmZvLT5tYXhfd2lkdGgpOwo+ ICAJc2lua19mbXQtPmhlaWdodCA9IGNsYW1wX3QodTMyLCBmbXQtPmZvcm1hdC5oZWlnaHQsCj4g IAkJCQkgICBSS0lTUDFfSVNQX01JTl9IRUlHSFQsCj4gLQkJCQkgICBSS0lTUDFfSVNQX01BWF9I RUlHSFQpOwo+ICsJCQkJICAgY3NpLT5ya2lzcDEtPmluZm8tPm1heF9oZWlnaHQpOwo+ICAKPiAg CWZtdC0+Zm9ybWF0ID0gKnNpbmtfZm10Owo+ICAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9tZWRp YS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWRldi5jIGIvZHJpdmVycy9tZWRpYS9w bGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWRldi5jCj4gaW5kZXggYmIwMjAyMzg2Yzcw Li4wNTM1Y2U1N2U4NjIgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2Nr Y2hpcC9ya2lzcDEvcmtpc3AxLWRldi5jCj4gKysrIGIvZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9y b2NrY2hpcC9ya2lzcDEvcmtpc3AxLWRldi5jCj4gQEAgLTUxMCw2ICs1MTAsOCBAQCBzdGF0aWMg Y29uc3Qgc3RydWN0IHJraXNwMV9pbmZvIHB4MzBfaXNwX2luZm8gPSB7Cj4gIAkuZmVhdHVyZXMg PSBSS0lTUDFfRkVBVFVSRV9NSVBJX0NTSTIKPiAgCQkgIHwgUktJU1AxX0ZFQVRVUkVfU0VMRl9Q QVRICj4gIAkJICB8IFJLSVNQMV9GRUFUVVJFX0RVQUxfQ1JPUCwKPiArCS5tYXhfd2lkdGggPSAz MjY0LAo+ICsJLm1heF9oZWlnaHQgPSAyNDQ4LAo+ICB9Owo+ICAKPiAgc3RhdGljIGNvbnN0IGNo YXIgKiBjb25zdCByazMzOTlfaXNwX2Nsa3NbXSA9IHsKPiBAQCAtNTMxLDYgKzUzMyw4IEBAIHN0 YXRpYyBjb25zdCBzdHJ1Y3Qgcmtpc3AxX2luZm8gcmszMzk5X2lzcF9pbmZvID0gewo+ICAJLmZl YXR1cmVzID0gUktJU1AxX0ZFQVRVUkVfTUlQSV9DU0kyCj4gIAkJICB8IFJLSVNQMV9GRUFUVVJF X1NFTEZfUEFUSAo+ICAJCSAgfCBSS0lTUDFfRkVBVFVSRV9EVUFMX0NST1AsCj4gKwkubWF4X3dp ZHRoID0gNDQxNiwKPiArCS5tYXhfaGVpZ2h0ID0gMzMxMiwKPiAgfTsKPiAgCj4gIHN0YXRpYyBj b25zdCBjaGFyICogY29uc3QgaW14OG1wX2lzcF9jbGtzW10gPSB7Cj4gQEAgLTU1MSw2ICs1NTUs OCBAQCBzdGF0aWMgY29uc3Qgc3RydWN0IHJraXNwMV9pbmZvIGlteDhtcF9pc3BfaW5mbyA9IHsK PiAgCS5pc3BfdmVyID0gUktJU1AxX1ZfSU1YOE1QLAo+ICAJLmZlYXR1cmVzID0gUktJU1AxX0ZF QVRVUkVfTUFJTl9TVFJJREUKPiAgCQkgIHwgUktJU1AxX0ZFQVRVUkVfRE1BXzM0QklULAo+ICsJ Lm1heF93aWR0aCA9IDQwOTYsCj4gKwkubWF4X2hlaWdodCA9IDMwNzIsCj4gIH07Cj4gIAo+ICBz dGF0aWMgY29uc3Qgc3RydWN0IG9mX2RldmljZV9pZCBya2lzcDFfb2ZfbWF0Y2hbXSA9IHsKPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3Ax LWlzcC5jIGIvZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWlz cC5jCj4gaW5kZXggZTQ1YTIxM2JhZjQ5Li5mNzg3YTdlOTFlM2UgMTAwNjQ0Cj4gLS0tIGEvZHJp dmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWlzcC5jCj4gKysrIGIv ZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLWlzcC5jCj4gQEAg LTUxNyw2ICs1MTcsNyBAQCBzdGF0aWMgaW50IHJraXNwMV9pc3BfZW51bV9mcmFtZV9zaXplKHN0 cnVjdCB2NGwyX3N1YmRldiAqc2QsCj4gIAkJCQkgICAgICBzdHJ1Y3QgdjRsMl9zdWJkZXZfc3Rh dGUgKnNkX3N0YXRlLAo+ICAJCQkJICAgICAgc3RydWN0IHY0bDJfc3ViZGV2X2ZyYW1lX3NpemVf ZW51bSAqZnNlKQo+ICB7Cj4gKwlzdHJ1Y3Qgcmtpc3AxX2lzcCAqaXNwID0gdG9fcmtpc3AxX2lz cChzZCk7Cj4gIAljb25zdCBzdHJ1Y3Qgcmtpc3AxX21idXNfaW5mbyAqbWJ1c19pbmZvOwo+ICAK PiAgCWlmIChmc2UtPnBhZCA9PSBSS0lTUDFfSVNQX1BBRF9TSU5LX1BBUkFNUyB8fAo+IEBAIC01 MzksOSArNTQwLDkgQEAgc3RhdGljIGludCBya2lzcDFfaXNwX2VudW1fZnJhbWVfc2l6ZShzdHJ1 Y3QgdjRsMl9zdWJkZXYgKnNkLAo+ICAJCXJldHVybiAtRUlOVkFMOwo+ICAKPiAgCWZzZS0+bWlu X3dpZHRoID0gUktJU1AxX0lTUF9NSU5fV0lEVEg7Cj4gLQlmc2UtPm1heF93aWR0aCA9IFJLSVNQ MV9JU1BfTUFYX1dJRFRIOwo+ICsJZnNlLT5tYXhfd2lkdGggPSBpc3AtPnJraXNwMS0+aW5mby0+ bWF4X3dpZHRoOwo+ICAJZnNlLT5taW5faGVpZ2h0ID0gUktJU1AxX0lTUF9NSU5fSEVJR0hUOwo+ IC0JZnNlLT5tYXhfaGVpZ2h0ID0gUktJU1AxX0lTUF9NQVhfSEVJR0hUOwo+ICsJZnNlLT5tYXhf aGVpZ2h0ID0gaXNwLT5ya2lzcDEtPmluZm8tPm1heF9oZWlnaHQ7Cj4gIAo+ICAJcmV0dXJuIDA7 Cj4gIH0KPiBAQCAtNzcyLDEwICs3NzMsMTAgQEAgc3RhdGljIHZvaWQgcmtpc3AxX2lzcF9zZXRf c2lua19mbXQoc3RydWN0IHJraXNwMV9pc3AgKmlzcCwKPiAgCj4gIAlzaW5rX2ZtdC0+d2lkdGgg PSBjbGFtcF90KHUzMiwgZm9ybWF0LT53aWR0aCwKPiAgCQkJCSAgUktJU1AxX0lTUF9NSU5fV0lE VEgsCj4gLQkJCQkgIFJLSVNQMV9JU1BfTUFYX1dJRFRIKTsKPiArCQkJCSAgaXNwLT5ya2lzcDEt PmluZm8tPm1heF93aWR0aCk7Cj4gIAlzaW5rX2ZtdC0+aGVpZ2h0ID0gY2xhbXBfdCh1MzIsIGZv cm1hdC0+aGVpZ2h0LAo+ICAJCQkJICAgUktJU1AxX0lTUF9NSU5fSEVJR0hULAo+IC0JCQkJICAg UktJU1AxX0lTUF9NQVhfSEVJR0hUKTsKPiArCQkJCSAgIGlzcC0+cmtpc3AxLT5pbmZvLT5tYXhf aGVpZ2h0KTsKPiAgCj4gIAkvKgo+ICAJICogQWRqdXN0IHRoZSBjb2xvciBzcGFjZSBmaWVsZHMu IEFjY2VwdCBhbnkgY29sb3IgcHJpbWFyaWVzIGFuZAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL21l ZGlhL3BsYXRmb3JtL3JvY2tjaGlwL3JraXNwMS9ya2lzcDEtcmVzaXplci5jIGIvZHJpdmVycy9t ZWRpYS9wbGF0Zm9ybS9yb2NrY2hpcC9ya2lzcDEvcmtpc3AxLXJlc2l6ZXIuYwo+IGluZGV4IDZm MzkzMWNhNWI1MS4uZTIyY2MyZGIyNGNmIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvbWVkaWEvcGxh dGZvcm0vcm9ja2NoaXAvcmtpc3AxL3JraXNwMS1yZXNpemVyLmMKPiArKysgYi9kcml2ZXJzL21l ZGlhL3BsYXRmb3JtL3JvY2tjaGlwL3JraXNwMS9ya2lzcDEtcmVzaXplci5jCj4gQEAgLTQ5NCwx MCArNDk0LDEwIEBAIHN0YXRpYyB2b2lkIHJraXNwMV9yc3pfc2V0X3NpbmtfZm10KHN0cnVjdCBy a2lzcDFfcmVzaXplciAqcnN6LAo+ICAKPiAgCXNpbmtfZm10LT53aWR0aCA9IGNsYW1wX3QodTMy LCBmb3JtYXQtPndpZHRoLAo+ICAJCQkJICBSS0lTUDFfSVNQX01JTl9XSURUSCwKPiAtCQkJCSAg UktJU1AxX0lTUF9NQVhfV0lEVEgpOwo+ICsJCQkJICByc3otPnJraXNwMS0+aW5mby0+bWF4X3dp ZHRoKTsKPiAgCXNpbmtfZm10LT5oZWlnaHQgPSBjbGFtcF90KHUzMiwgZm9ybWF0LT5oZWlnaHQs Cj4gIAkJCQkgICBSS0lTUDFfSVNQX01JTl9IRUlHSFQsCj4gLQkJCQkgICBSS0lTUDFfSVNQX01B WF9IRUlHSFQpOwo+ICsJCQkJICAgcnN6LT5ya2lzcDEtPmluZm8tPm1heF9oZWlnaHQpOwo+ICAK PiAgCS8qCj4gIAkgKiBBZGp1c3QgdGhlIGNvbG9yIHNwYWNlIGZpZWxkcy4gQWNjZXB0IGFueSBj b2xvciBwcmltYXJpZXMgYW5kCj4gLS0gCj4gMi40NC4wCj4gCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlz dApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJh ZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7044C28E1B; Mon, 18 Mar 2024 08:47:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710751669; cv=none; b=Wb0pRYQW6fA8K6LKmK1NYh33/ZATS/Jq/8yj1bcIhjO17vEDCDz3EHfaMQ3mIhCOO5gFui2RHoeo9w3if+UrkW3wqOmXxIV07sMBidaIm7ZKa0FnQ68zUDjIdq/6yTldGoaUpUhIZLzBBagR8VZDVVINM3BDAKw0c6G1frtOBOg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710751669; c=relaxed/simple; bh=M+nAJgZSbHlik3v29OC83Fa+Gmr9WGGqm5p13HBc6PU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Z46CsDgzuCHeI8PWmbsWLnyXSKYt8htZ0jRV3rYaboMel01n/KkSfwDW7yCcnKoryDSztwWdazmLJeOCP2s8EwXkFGoljQpRaCZ9QXFjXOS4GNHU4XjIBz3PQNSYqr1P5kGfKneXDSCjAkqU+U60m9y6ozWuwsmMNCuHoM4N3/g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=uWzEOytt; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="uWzEOytt" Received: from pyrite.rasen.tech (h175-177-049-156.catv02.itscom.jp [175.177.49.156]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 745F7CC; Mon, 18 Mar 2024 09:47:16 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1710751639; bh=M+nAJgZSbHlik3v29OC83Fa+Gmr9WGGqm5p13HBc6PU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uWzEOyttmezRS4OYMkDvhaEOW6oIm0ByuXMlLm+F08YxFY+DFttNiV21tutoQXs7W Ig7rgx3AMBdcgNZlwiJhRqZcV9sVaEMmOib2vWgIVF1QiT7TKeQ/sulJPL7zQEusSR GIR3J/K8FHjlUbEcf2DABSwoDJVVXFlC/R/rNySU= Date: Mon, 18 Mar 2024 17:47:35 +0900 From: Paul Elder To: =?utf-8?Q?Ond=C5=99ej?= Jirman Cc: linux-kernel@vger.kernel.org, Dafna Hirschfeld , Laurent Pinchart , Mauro Carvalho Chehab , Heiko Stuebner , "open list:ROCKCHIP ISP V1 DRIVER" , "open list:ROCKCHIP ISP V1 DRIVER" , "moderated list:ARM/Rockchip SoC support" Subject: Re: [PATCH v2] media: rkisp1: Adapt to different SoCs having different size limits Message-ID: References: <20240315230245.1385902-1-megi@xff.cz> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240315230245.1385902-1-megi@xff.cz> Hi Ondrej, On Sat, Mar 16, 2024 at 12:02:41AM +0100, Ondřej Jirman wrote: > From: Ondrej Jirman > > - RK3399 has input/output limit of main path 4416 x 3312 > - PX30 has input/output limit of main path 3264 x 2448 > - i.MX8MP has input/output limit of main path 4096 x 3072 > > Use rkisp1_info struct to encode the limits. > > Signed-off-by: Ondrej Jirman Looks good to me. Reviewed-by: Paul Elder > --- > v2: > - adapt to i.MX8MP merged for v6.9 > > drivers/media/platform/rockchip/rkisp1/rkisp1-common.h | 6 ++++-- > drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c | 5 +++-- > drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c | 6 ++++++ > drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c | 9 +++++---- > drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c | 4 ++-- > 5 files changed, 20 insertions(+), 10 deletions(-) > > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > index 26573f6ae575..b4c958b93629 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h > @@ -34,8 +34,6 @@ struct regmap; > #define RKISP1_ISP_SD_SINK BIT(1) > > /* min and max values for the widths and heights of the entities */ > -#define RKISP1_ISP_MAX_WIDTH 4032 > -#define RKISP1_ISP_MAX_HEIGHT 3024 > #define RKISP1_ISP_MIN_WIDTH 32 > #define RKISP1_ISP_MIN_HEIGHT 32 > > @@ -140,6 +138,8 @@ enum rkisp1_feature { > * @isr_size: number of entries in the @isrs array > * @isp_ver: ISP version > * @features: bitmask of rkisp1_feature features implemented by the ISP > + * @max_width: maximum input frame width > + * @max_height: maximum input frame height > * > * This structure contains information about the ISP specific to a particular > * ISP model, version, or integration in a particular SoC. > @@ -151,6 +151,8 @@ struct rkisp1_info { > unsigned int isr_size; > enum rkisp1_cif_isp_version isp_ver; > unsigned int features; > + unsigned int max_width; > + unsigned int max_height; > }; > > /* > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c > index 4202642e0523..841e58c20f7f 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-csi.c > @@ -307,6 +307,7 @@ static int rkisp1_csi_set_fmt(struct v4l2_subdev *sd, > struct v4l2_subdev_state *sd_state, > struct v4l2_subdev_format *fmt) > { > + struct rkisp1_csi *csi = to_rkisp1_csi(sd); > const struct rkisp1_mbus_info *mbus_info; > struct v4l2_mbus_framefmt *sink_fmt, *src_fmt; > > @@ -326,10 +327,10 @@ static int rkisp1_csi_set_fmt(struct v4l2_subdev *sd, > > sink_fmt->width = clamp_t(u32, fmt->format.width, > RKISP1_ISP_MIN_WIDTH, > - RKISP1_ISP_MAX_WIDTH); > + csi->rkisp1->info->max_width); > sink_fmt->height = clamp_t(u32, fmt->format.height, > RKISP1_ISP_MIN_HEIGHT, > - RKISP1_ISP_MAX_HEIGHT); > + csi->rkisp1->info->max_height); > > fmt->format = *sink_fmt; > > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c > index bb0202386c70..0535ce57e862 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c > @@ -510,6 +510,8 @@ static const struct rkisp1_info px30_isp_info = { > .features = RKISP1_FEATURE_MIPI_CSI2 > | RKISP1_FEATURE_SELF_PATH > | RKISP1_FEATURE_DUAL_CROP, > + .max_width = 3264, > + .max_height = 2448, > }; > > static const char * const rk3399_isp_clks[] = { > @@ -531,6 +533,8 @@ static const struct rkisp1_info rk3399_isp_info = { > .features = RKISP1_FEATURE_MIPI_CSI2 > | RKISP1_FEATURE_SELF_PATH > | RKISP1_FEATURE_DUAL_CROP, > + .max_width = 4416, > + .max_height = 3312, > }; > > static const char * const imx8mp_isp_clks[] = { > @@ -551,6 +555,8 @@ static const struct rkisp1_info imx8mp_isp_info = { > .isp_ver = RKISP1_V_IMX8MP, > .features = RKISP1_FEATURE_MAIN_STRIDE > | RKISP1_FEATURE_DMA_34BIT, > + .max_width = 4096, > + .max_height = 3072, > }; > > static const struct of_device_id rkisp1_of_match[] = { > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c > index e45a213baf49..f787a7e91e3e 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c > @@ -517,6 +517,7 @@ static int rkisp1_isp_enum_frame_size(struct v4l2_subdev *sd, > struct v4l2_subdev_state *sd_state, > struct v4l2_subdev_frame_size_enum *fse) > { > + struct rkisp1_isp *isp = to_rkisp1_isp(sd); > const struct rkisp1_mbus_info *mbus_info; > > if (fse->pad == RKISP1_ISP_PAD_SINK_PARAMS || > @@ -539,9 +540,9 @@ static int rkisp1_isp_enum_frame_size(struct v4l2_subdev *sd, > return -EINVAL; > > fse->min_width = RKISP1_ISP_MIN_WIDTH; > - fse->max_width = RKISP1_ISP_MAX_WIDTH; > + fse->max_width = isp->rkisp1->info->max_width; > fse->min_height = RKISP1_ISP_MIN_HEIGHT; > - fse->max_height = RKISP1_ISP_MAX_HEIGHT; > + fse->max_height = isp->rkisp1->info->max_height; > > return 0; > } > @@ -772,10 +773,10 @@ static void rkisp1_isp_set_sink_fmt(struct rkisp1_isp *isp, > > sink_fmt->width = clamp_t(u32, format->width, > RKISP1_ISP_MIN_WIDTH, > - RKISP1_ISP_MAX_WIDTH); > + isp->rkisp1->info->max_width); > sink_fmt->height = clamp_t(u32, format->height, > RKISP1_ISP_MIN_HEIGHT, > - RKISP1_ISP_MAX_HEIGHT); > + isp->rkisp1->info->max_height); > > /* > * Adjust the color space fields. Accept any color primaries and > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c > index 6f3931ca5b51..e22cc2db24cf 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c > @@ -494,10 +494,10 @@ static void rkisp1_rsz_set_sink_fmt(struct rkisp1_resizer *rsz, > > sink_fmt->width = clamp_t(u32, format->width, > RKISP1_ISP_MIN_WIDTH, > - RKISP1_ISP_MAX_WIDTH); > + rsz->rkisp1->info->max_width); > sink_fmt->height = clamp_t(u32, format->height, > RKISP1_ISP_MIN_HEIGHT, > - RKISP1_ISP_MAX_HEIGHT); > + rsz->rkisp1->info->max_height); > > /* > * Adjust the color space fields. Accept any color primaries and > -- > 2.44.0 >