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 EEE72ECAAA1 for ; Thu, 15 Sep 2022 14:42:01 +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-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=Jl7Hy181Nqld0/RoFO2RkpehyASATn+EO/v99u7OU48=; b=QPL+rGdkeTjaZ5 BZxpn3UE/eLzLGH8wQdEPFFoNqgh86WMnu3GwS6GDL9KVywp9LlJeQejR2EnwsDgqwFgF0OoZnFIQ KRJ9KEc0CbPb+COegcflB5NS0g5SP5giccLOUzjlkD/eUehi+EmJpcdDOvqsSS6wnQ31avWN9o/zm MsDxQeOQwoyVTNRPZKETt/kgTddr9AbhBg7mo6n5X4qHcDSK1b1NukktrdQsOguf/009rUWe4QUY6 COTciWrF8gpVjI+bEgc3PDzOe2Mt9VCSz1208flfbZ24mvkKtTFqFi7dHyo2XE1nXKfqZkBX42zQY M47G5DoiVAqvyzW3uTWw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oYq2x-00BJGJ-T4; Thu, 15 Sep 2022 14:40:55 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oYq2u-00BJBn-De; Thu, 15 Sep 2022 14:40:54 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7A7DC1682; Thu, 15 Sep 2022 07:40:54 -0700 (PDT) Received: from [10.57.18.118] (unknown [10.57.18.118]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id DA45B3F73D; Thu, 15 Sep 2022 07:40:46 -0700 (PDT) Message-ID: <9196035b-273a-adca-2b87-c70bbab7f5c9@arm.com> Date: Thu, 15 Sep 2022 15:40:41 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Subject: Re: [PATCH v2 3/3] arm64: dts: rockchip: enable gamma control on RK3399 Content-Language: en-GB To: Hugh Cole-Baker , heiko@sntech.de, hjc@rock-chips.com Cc: dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, ezequiel@collabora.com References: <20211019215843.42718-1-sigmaris@gmail.com> <20211019215843.42718-4-sigmaris@gmail.com> From: Robin Murphy In-Reply-To: <20211019215843.42718-4-sigmaris@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220915_074052_532605_61F0D9D7 X-CRM114-Status: GOOD ( 13.62 ) 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: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2021-10-19 22:58, Hugh Cole-Baker wrote: > Define the memory region on RK3399 VOPs containing the gamma LUT at > base+0x2000. > > Signed-off-by: Hugh Cole-Baker > --- > > Changes from v1: no changes in this patch > > arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi > index 3871c7fd83b0..9cbf6ccdd256 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi > @@ -1619,7 +1619,7 @@ i2s2: i2s@ff8a0000 { > > vopl: vop@ff8f0000 { > compatible = "rockchip,rk3399-vop-lit"; > - reg = <0x0 0xff8f0000 0x0 0x3efc>; > + reg = <0x0 0xff8f0000 0x0 0x2000>, <0x0 0xff8f2000 0x0 0x400>; > interrupts = ; > assigned-clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>; > assigned-clock-rates = <400000000>, <100000000>; > @@ -1676,7 +1676,7 @@ vopl_mmu: iommu@ff8f3f00 { > > vopb: vop@ff900000 { > compatible = "rockchip,rk3399-vop-big"; > - reg = <0x0 0xff900000 0x0 0x3efc>; > + reg = <0x0 0xff900000 0x0 0x2000>, <0x0 0xff902000 0x0 0x1000>; Doesn't the second range still need to be shorter than 0xf00 to avoid overlapping the IOMMU? Robin. > interrupts = ; > assigned-clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>; > assigned-clock-rates = <400000000>, <100000000>; _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel