From patchwork Mon Oct 23 04:45:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13432371 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 6AA69CDB474 for ; Mon, 23 Oct 2023 04:47:30 +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:References:In-Reply-To: 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: List-Owner; bh=upVxxYZdHY2jv07ZbXNYHpKxDN7Nc2Rlv60lDQ2x0VE=; b=SeTeKTJogWmA6v xrBlpXZfkL2+LHXNNPkUdE312RgG9Ln5rbrKSAMvJg3Je8aKifRY72H6hY5DieNCvlgPXshpTNdFt XHtCHDRr1uEo/K1Bp0vjHsvjobycl1kVzMJAVZjySbdPKCdHUFlowngALtLhr5rOz2Q6iVSglYCev A/qY8bFHeDfQPWhs8vrA5zICbRSWw3vyl74QsQTpuEyc+MpU26/PkLNImQ91bwd/oG6ePPQ/yBO9Z Z2h64nzlddqvM8qKLYq99YzI7gOhBc7lqJUS4LEuynNhHwrKbO2Ec1bCklMxtbHfd8aY0gSmwEAf6 ziICA+Uihfs0PPN/iNdw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qumqD-006QBv-1G; Mon, 23 Oct 2023 04:47:01 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qumpz-006Q4J-0W; Mon, 23 Oct 2023 04:46:50 +0000 X-UUID: 2aaa68ca715f11ee86758d4a7c00f3a0-20231022 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=P8YVDxyqFUMPUtEmRu4vRhBkKU6+xIuJD/plS6PwPgI=; b=j4LS5EJb/0J3hv7dWICVuGWUxj6uq5UQJhubw9sFlwqmAGhsHoEUWLZFArda9Nwfjf8ilKJ4MQhEv+faB6PDC+xLzLV7OMdzagnWAMjDuUdZ9tfJp+x3Z/OPnf6gGnnewHS/6XLvsDdCRzWhQbVADhYHqBip/cENispfygIhSU4=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.32,REQID:4363b95a-3898-4614-820a-82314fee2528,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:5f78ec9,CLOUDID:538731d7-04a0-4e50-8742-3543eab8cb8e,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,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 2aaa68ca715f11ee86758d4a7c00f3a0-20231022 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1200553331; Sun, 22 Oct 2023 21:46:44 -0700 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, 23 Oct 2023 12:45:50 +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, 23 Oct 2023 12:45:50 +0800 From: Jason-JH.Lin To: Rob Herring , Krzysztof Kozlowski , Matthias Brugger , AngeloGioacchino Del Regno , Chun-Kuang Hu CC: Conor Dooley , , , , , , , , "Jason-ch Chen" , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , , Jeffrey Kardatzke Subject: [PATCH v2 04/11] drm/mediatek: Add secure identify flag and funcution to mtk_drm_plane Date: Mon, 23 Oct 2023 12:45:41 +0800 Message-ID: <20231023044549.21412-5-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231023044549.21412-1-jason-jh.lin@mediatek.com> References: <20231023044549.21412-1-jason-jh.lin@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--4.953300-8.000000 X-TMASE-MatchedRID: tiRXYRqWr+sXSulpnju2H0hwlOfYeSqxEbxKVXd70tXfUZT83lbkEAte +Pua94rgIAIDm5vZWu4+PHq8e3nI3h8TzIzimOwPC24oEZ6SpSmb4wHqRpnaDv34F7bMpQx9hin ct4EsDwcwVAe/hvF/RWd+CkOAbYQn3xRUQILtibZkqeK1RJU6ff/9fS95GkA7CM4wutSD8b/iL/ CRDFHgmkma3zYT97IFAYfQIAUhBayZvmCbKVb49sZL6x5U/HridGByp+zdaDg= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--4.953300-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: B920E7C245E869F6B14B1E4E5850A351487F07F818549A40F778C0E1737481862000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231022_214647_228031_2F85440A X-CRM114-Status: UNSURE ( 8.75 ) 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 Add is_sec flag to identify current mtk_drm_plane is secure. Add mtk_plane_is_sec_fb() to check current drm_framebuffer is secure. Signed-off-by: Jason-JH.Lin --- drivers/gpu/drm/mediatek/mtk_drm_plane.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h index 99aff7da0831..fe60e20a6e1c 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h @@ -33,6 +33,7 @@ struct mtk_plane_pending_state { bool async_dirty; bool async_config; enum drm_color_encoding color_encoding; + bool is_sec; }; struct mtk_plane_state { @@ -46,6 +47,7 @@ to_mtk_plane_state(struct drm_plane_state *state) return container_of(state, struct mtk_plane_state, base); } +bool mtk_plane_fb_is_secure(struct drm_framebuffer *fb); int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane, unsigned long possible_crtcs, enum drm_plane_type type, unsigned int supported_rotations, const u32 *formats,