From patchwork Thu Apr 28 07:04:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yongqiang Niu X-Patchwork-Id: 12830091 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 BEF0FC433EF for ; Thu, 28 Apr 2022 07:05:32 +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:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=/vtfu/QYDYWUg4FyLU3OrgU+6nM2gy2C3UFuOmjyVN8=; b=ZdjUvHLTPbc8Xx FMFzFgpuCN01IMaVFv7nJohlYTBbF8V3BA7C9H4IvQRxHkAV+uJzOiOEmtSSFu6nBPp/uUO6IhXRI tvmYw8Qc9L/xtqyNm75xj7yqgKJx45H4F76CwRfRMSi2r5Erdb1pqeRJx3k9NppD+cbgBEPL0QTbV RcG48Wv/iadn2YItegl3yDJrTN9TQXA290LYLmtiR3D3VorHr0IZ7aWRpIxY2SozqzcYt4Z5zDusY G+FPbLNjMMvi81Wes0K9AN/NLdR6u3oPoHtFK+lA+a+J5gE0eL7RFx2LkVBMSwi2Ce5LWVxdQX6qU oaHfbDbkBbyIVlu16NVg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1njyDO-0052kV-HI; Thu, 28 Apr 2022 07:05:26 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1njyCg-0052Ti-UU; Thu, 28 Apr 2022 07:04:44 +0000 X-UUID: b3070c4b359245ce952b161a9673abd3-20220428 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:06b9e11e-264c-41b8-a7e3-8ff2a846a99c, OB:0, LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACTI ON:release,TS:0 X-CID-META: VersionHash:faefae9, CLOUDID:6ee0c9c6-85ee-4ac1-ac05-bd3f1e72e732, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: b3070c4b359245ce952b161a9673abd3-20220428 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 179409837; Thu, 28 Apr 2022 00:04:30 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 28 Apr 2022 00:04:29 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 28 Apr 2022 15:04:05 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 28 Apr 2022 15:04:04 +0800 From: Yongqiang Niu To: Chun-Kuang Hu CC: Rob Herring , Matthias Brugger , Philipp Zabel , "David Airlie" , Daniel Vetter , Jassi Brar , Yongqiang Niu , Fabien Parent , Dennis YC Hsieh , , , , , , , Hsin-Yi Wang Subject: [PATCH v3, 0/1] drm/mediatek: add lut diff flag for new gamma hardware Date: Thu, 28 Apr 2022 15:04:02 +0800 Message-ID: <20220428070403.12968-1-yongqiang.niu@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220428_000443_021987_5A7E6EA3 X-CRM114-Status: UNSURE ( 7.15 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org base v5.17-rc1 change since v2: -change singed-off-by Yongqiang Niu (1): drm/mediatek: add lut diff flag for new gamma hardware support drivers/gpu/drm/mediatek/mtk_disp_aal.c | 2 +- drivers/gpu/drm/mediatek/mtk_disp_drv.h | 2 +- drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 34 +++++++++++++++++++---- 3 files changed, 30 insertions(+), 8 deletions(-)