From nobody Fri Sep 20 11:26:14 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8CA0CD13D8 for ; Mon, 18 Sep 2023 08:43:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240882AbjIRInL (ORCPT ); Mon, 18 Sep 2023 04:43:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240689AbjIRIma (ORCPT ); Mon, 18 Sep 2023 04:42:30 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 68E2A91 for ; Mon, 18 Sep 2023 01:42:17 -0700 (PDT) X-UUID: 432802de55ff11eea33bb35ae8d461a2-20230918 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=JzNyns0UVad0oAtB463nUueppzHDt6e6thwwaV9IvXI=; b=N2bUpN9MVPWmPzwMRpkV0yH+fM16VvcupbNrpBBQeVLgop4Wg2J74XMNy1P9rFI88iPvUoHyeS0EP+rt8VDSVu2NcUdGbmJqxRTQp+m0RNaaoF4aMMDBsyArcowITTlO73WSL6gtbi47ZM2h4j/yMFcIYrRsur4xJacDtqGs9Dk=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.31,REQID:9101aba3-de35-4db7-9b04-6478337d104b,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:0ad78a4,CLOUDID:2e93f6be-14cc-44ca-b657-2d2783296e72,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO, DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 432802de55ff11eea33bb35ae8d461a2-20230918 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 442846352; Mon, 18 Sep 2023 16:42:12 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Mon, 18 Sep 2023 16:42:11 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Mon, 18 Sep 2023 16:42:11 +0800 From: Hsiao Chien Sung To: AngeloGioacchino Del Regno , Chun-Kuang Hu , Matthias Brugger CC: Daniel Vetter , David Airlie , "Philipp Zabel" , Chen-Yu Tsai , CK Hu , , , , , Hsiao Chien Sung Subject: [PATCH v2 03/11] soc: mediatek: Disable 9-bit alpha in ETHDR Date: Mon, 18 Sep 2023 16:41:59 +0800 Message-ID: <20230918084207.23604-4-shawn.sung@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20230918084207.23604-1-shawn.sung@mediatek.com> References: <20230918084207.23604-1-shawn.sung@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--5.052100-8.000000 X-TMASE-MatchedRID: alJg/GEaUw2+Yp4vsvc0tLMsPmSZxbpksvllF/5zpT2LEf4RB+xkYVaP 6AhhdqyDrUhQzMxACbpkTkpOguG6lcYsXQyX9kH4e5NWR5iixe0ol9KlwBS/XZsoi2XrUn/Js98 n9dYnJNNQSFbL1bvQASAHAopEd76vYRbNu1tC79JEtnyHlOOG0IX+n0vRN9Ql2LhP3SSUgZTaKw jkgd6X8w== X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--5.052100-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 8FA9CB363904B36906B867D4D261DE7DA6C7027E87BBDE1085A96C5D835E8B5F2000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" ETHDR 9-bit alpha should be disabled by default, otherwise alpha blending will not work. Signed-off-by: Hsiao Chien Sung Reviewed-by: AngeloGioacchino Del Regno --- drivers/soc/mediatek/mtk-mmsys.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mm= sys.c index ffb75711a1da..8b6c39b5d1b4 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -209,6 +209,7 @@ void mtk_mmsys_mixer_in_config(struct device *dev, int = idx, bool alpha_sel, u16 =20 mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_ALPHA + (idx - 1) * 4,= ~0, alpha << 16 | alpha, cmdq_pkt); + mtk_mmsys_update_bits(mmsys, MT8195_VDO1_HDR_TOP_CFG, BIT(15 + idx), 0, c= mdq_pkt); mtk_mmsys_update_bits(mmsys, MT8195_VDO1_HDR_TOP_CFG, BIT(19 + idx), alpha_sel << (19 + idx), cmdq_pkt); mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4, --=20 2.18.0