From nobody Thu Nov 14 04:58:01 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 A8CCCC35278 for ; Tue, 12 Dec 2023 12:20:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346492AbjLLMUO (ORCPT ); Tue, 12 Dec 2023 07:20:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55758 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232296AbjLLMUG (ORCPT ); Tue, 12 Dec 2023 07:20:06 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D620FE3; Tue, 12 Dec 2023 04:20:08 -0800 (PST) X-UUID: c674da0a98e811eea5db2bebc7c28f94-20231212 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=t+paXc0G+J5PIa6eBd5aN09eNdWMzQ/VjFRYNpFI7RI=; b=jpBBP4mj43nOsX6+sr2Dv8HHZWVV9TJirtGg3kAo4XDp/LSJr1AHgkWxyNDsnZcF3F+7nlBzbKa07ro17KQ762g7Fj6jbq59GoqnW8i15fUg2C0NyyhodQeTfo38sm74oHdq658+/xi6Lbx+ZOcf/3PAAhKf2QJRc/4xW6DDDEc=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:e30eb8ba-ddae-4303-af0d-fc6bea18d36b,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:5d391d7,CLOUDID:363b1c61-c89d-4129-91cb-8ebfae4653fc,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: c674da0a98e811eea5db2bebc7c28f94-20231212 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1877912619; Tue, 12 Dec 2023 20:20:02 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) 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; Tue, 12 Dec 2023 20:20:00 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Tue, 12 Dec 2023 20:20:00 +0800 From: Hsiao Chien Sung To: AngeloGioacchino Del Regno , Chun-Kuang Hu , CK Hu CC: Philipp Zabel , David Airlie , Daniel Vetter , Rob Herring , "Krzysztof Kozlowski" , Matthias Brugger , Chen-Yu Tsai , Sean Paul , Fei Shao , Bibby Hsieh , , , , , , "Hsiao Chien Sung" Subject: [PATCH v4 02/17] soc: mediatek: Disable 9-bit alpha in ETHDR Date: Tue, 12 Dec 2023 20:19:42 +0800 Message-ID: <20231212121957.19231-3-shawn.sung@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231212121957.19231-1-shawn.sung@mediatek.com> References: <20231212121957.19231-1-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--4.084300-8.000000 X-TMASE-MatchedRID: Rj8ugvyJmEO+Yp4vsvc0tLMsPmSZxbpksvllF/5zpT3jsTquy0JRi0fp kQx2u0Ks+qmOSYkzMxl1VEmx7sTk/25/NyTKlG694bl1FkKDELcoteqd/zXaI/ufvd3T2+v3dHv iJhofy1Hi8zVgXoAltsIJ+4gwXrEtJ0RPnyOnrZJwhH7yAuWrPPJZnPx9vad3szm63XzKi/h9jP F3getekOuu3S58dvEzZv9PVtL7eD1CMnXXKxnDMlJXgzMBvyCJUbx233hKZ3OAhOcaQrQ0U1GyR coeF18qmKP0zzpTAeGwod8xOMKmvA1Aka/KIp/p X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--4.084300-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: E5D52D9BAA93CA09F0D377C642A81C5292335B927DF9DD87617EAC2C9A84A53C2000:8 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. Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Hsiao Chien Sung --- 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 a456c3e0aee7..e471be3bafc1 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -226,6 +226,7 @@ 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