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 B2465E7716D for ; Thu, 5 Dec 2024 12:58:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Message-ID:MIME-Version: Content-Type:Content-Transfer-Encoding:References:In-Reply-To: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=3uJ8KDZhqZdfDTg890Frjr2lJzrEnnG3PdEArbaqfKQ=; b=tAelm2HQgWoZ70i9tbxX+KIWKe HOsdDBKuW6fFCuTotFKD7NgVhb9ZRlspnTuMu8E457ETqSSQIMsAECopDFQmv4d7MeZxROZQNU5w+ Q05Cst3m3E5lJ3GAPlMRL1G/Eh2Ffp/JOf1e6KxAr/ppjK2JvP7xjjxKRNANafZ5Zn382adb+rc/X 5WaoNYMRYKNY4jzLaDP6bEHCCnd+KK+sB3jMQOjm7a5y6j5uMptp3L3f6yxJcerh6Wh1thI6IyiR7 UrcGFIy1JUfzF3ZeKeBb9jXHOXRvZmvJW/9JCpnuWFj7gqCMWy7JSrdZ5q5Co8BIXllef/OUDPcSL /WmSO+aw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tJBQi-0000000G2bW-39D6; Thu, 05 Dec 2024 12:58:04 +0000 Received: from m16.mail.163.com ([117.135.210.4]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tJBMu-0000000G1mZ-3PQj; Thu, 05 Dec 2024 12:54:10 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:Content-Type:MIME-Version: Message-ID; bh=DxzuJ+PBFBTjnuUJMTNyiYZFtvZ7pwkUk2OsNljH+Rw=; b=j 7RbPjABJaEEtc0yrG1mU6Sn04lAI389ddLLpuWyGuwdIuaCalEyEMiH5SEeBpRRB 7TegI8igKwhMtSpngF2S+wiYiWD54zZX3j1A+IExXJOJOuEstS2QC2WETW0ovIC9 JyJgR87YZ+gEYyaQ2GDwBuSD28QIi2KbVhKbiF877E= Received: from andyshrk$163.com ( [58.22.7.114] ) by ajax-webmail-wmsvr-40-118 (Coremail) ; Thu, 5 Dec 2024 20:53:25 +0800 (CST) X-Originating-IP: [58.22.7.114] Date: Thu, 5 Dec 2024 20:53:25 +0800 (CST) From: "Andy Yan" To: =?UTF-8?Q?Heiko_St=C3=BCbner?= Cc: hjc@rock-chips.com, andy.yan@rock-chips.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, "Piotr Zalewski" , skhan@linuxfoundation.org, "Daniel Stone" , "Dragan Simic" , "Diederik de Haas" Subject: Re:Re: [PATCH v7] rockchip/drm: vop2: add support for gamma LUT X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.14 build 20240801(9da12a7b) Copyright (c) 2002-2024 www.mailtech.cn 163com In-Reply-To: <12938960.VsHLxoZxqI@diego> References: <20241101185545.559090-3-pZ010001011111@proton.me> <9Rp0NJW2QG5qDduowVaialZWN6xTe9KJFciu7Q2LERJZQXsUgFvMGXfcFaNznIEJEBpZeOdZPuL4fxOEFduaSJLuQJ3cIvN-fx2lEzYSBKE=@proton.me> <12938960.VsHLxoZxqI@diego> X-NTES-SC: AL_Qu2YAfibvEor4ySfYelS8zNM9K56MKvt5LljqcQFePgqqTHL3g4cZnlBM0vW6uLuhrF9Zm4giOWgVo9pwXcb Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 MIME-Version: 1.0 Message-ID: <7877dddf.b3b8.19396e1df66.Coremail.andyshrk@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: digvCgD3nw5HolFn1Sw4AA--.49949W X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbB0gOsXmdRnDbFCQACsx X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241205_045409_165105_7CFFBD58 X-CRM114-Status: UNSURE ( 7.76 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org CkhpIFBpb3RyLAoKQXQgMjAyNC0xMi0wNSAxNjo1NDowOSwgIkhlaWtvIFN0w7xibmVyIiA8aGVp a29Ac250ZWNoLmRlPiB3cm90ZToKPkhpIFBpb3RyLAo+Cj5BbSBNaXR0d29jaCwgNC4gRGV6ZW1i ZXIgMjAyNCwgMTY6NDU6MjEgQ0VUIHNjaHJpZWIgUGlvdHIgWmFsZXdza2k6Cj4+IEkganVzdCBu b3RpY2VkIHRoYXQgYWZ0ZXIgY29taW5nIG91dCBvZiBzdXNwZW5kIGdhbW1hIExVVCBpcyBsb3N0 IGFuZCBtdXN0Cj4+IGJlIHJld3JpdHRlbiBieSB1c2Vyc3BhY2UuCj4+IAo+PiBTbyBJIGd1ZXNz IGl0IHdpbGwgYmUgbmVlZGVkIHRvIHNhdmUgTFVUIHRvIGEgYnVmZmVyIGFuZCByZXdyaXRlIGl0 IGFmdGVyCj4+IGdvaW5nIG91dCBvZiBzdXNwZW5kIGR1cmluZyBtb2Rlc2V0Pwo+Cj5Nb3N0IGxp a2VseSAuLi4gdGhlIG9sZCB2b3AgZG9lcyB0aGlzIGFscmVhZHkgdG9vLCBzbyBJIGd1ZXNzIHlv dSBjYW4KPmdldCBpbnNwaXJhdGlvbiBmcm9tIHRoZXJlLiAoZ2FtbWFfc2V0IGNhbGwgaW4gdm9w X2NydGNfYXRvbWljX2VuYWJsZSgpKQoKSSBndWVzcyBpdCByZXR1cm5lZCBiZWNhdXNlIGNydGNf c3RhdGUtPmNvbG9yX21nbXRfY2hhbmdlZCBpcyBmYWxzZSB3aGVuIGNhbGxlZCBmcm9tIAp2b3Ay X2NydGNfYXRvbWljX2VuYWJsZSBmcm9tIHMyci4KCgpzdGF0aWMgdm9pZCB2b3AyX2NydGNfYXRv bWljX3RyeV9zZXRfZ2FtbWEoc3RydWN0IHZvcDIgKnZvcDIsCiAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICBzdHJ1Y3Qgdm9wMl92aWRlb19wb3J0ICp2cCwKICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHN0cnVjdCBkcm1fY3J0YyAqY3J0 YywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHN0cnVjdCBkcm1f Y3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSkKewogICAgICAgIGlmICghdm9wMi0+bHV0X3JlZ3MgfHwg IWNydGNfc3RhdGUtPmNvbG9yX21nbXRfY2hhbmdlZCkKICAgICAgICAgICAgICAgIHJldHVybjsK CiAgICAgICAgaWYgKCFjcnRjX3N0YXRlLT5nYW1tYV9sdXQpIHsKICAgICAgICAgICAgICAgIHZv cDJfdnBfZHNwX2x1dF9kaXNhYmxlKHZwKTsKICAgICAgICAgICAgICAgIHJldHVybjsKICAgICAg ICB9CgogICAgICAgIGlmICh2b3AyX3N1cHBvcnRzX3NlYW1sZXNzX2dhbW1hX2x1dF91cGRhdGUo dm9wMikpCiAgICAgICAgICAgICAgICB2b3AyX2NydGNfYXRvbWljX3NldF9nYW1tYV9zZWFtbGVz cyh2b3AyLCB2cCwgY3J0Yyk7CiAgICAgICAgZWxzZQogICAgICAgICAgICAgICAgdm9wMl9jcnRj X2F0b21pY19zZXRfZ2FtbWFfcmszNTZ4KHZvcDIsIHZwLCBjcnRjKTsKfQo+Cj4+IEkgY2hlY2tl ZCB0aGUgcGF0Y2ggaXNuJ3QgeWV0IGluIHRoZSAib2ZmaWNpYWwiIGxpbnV4LW5leHQuCj4KPlRo ZSBwYXRjaCBpcyBpbiBkcm0tbWlzYy1uZXh0Ogo+aHR0cHM6Ly9naXRsYWIuZnJlZWRlc2t0b3Au b3JnL2RybS9taXNjL2tlcm5lbC8tL2NvbW1pdC80ZjUzNzc3NjM0MGRhYjJiNjgwYTRkODU1NDU2 N2Y2ODg0MjQwZDBiCj4KPnNvIHNob3VsZCB0dXJuIHVwIGluIGxpbnV4LW5leHQgYXQgc29tZSBw b2ludC4gVGhpcyBhbHNvIG1lYW5zLCBwbGVhc2UKPnByb3ZpZGUgYSBmb2xsb3ctdXAgcGF0Y2gg Zm9yIHRoZSBzdXNwZW5kIGhhbmRsaW5nLgo+Cj5UaGFua3MgYSBsb3QKPkhlaWtvCj4K