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: 13432349 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 DD806C001E0 for ; Mon, 23 Oct 2023 04:46:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ECA3110E13D; Mon, 23 Oct 2023 04:46:00 +0000 (UTC) Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by gabe.freedesktop.org (Postfix) with ESMTPS id CD3FD10E076 for ; Mon, 23 Oct 2023 04:45:57 +0000 (UTC) X-UUID: 0b81808c715f11eea33bb35ae8d461a2-20231023 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:6d0b37e4-fe78-4758-b961-29f1920ba613, 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:230e8294-10ce-4e4b-85c2-c9b5229ff92b, 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: 0b81808c715f11eea33bb35ae8d461a2-20231023 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 256381834; Mon, 23 Oct 2023 12:45:52 +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, 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 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-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jeffrey Kardatzke , devicetree@vger.kernel.org, Conor Dooley , Project_Global_Chrome_Upstream_Group@mediatek.com, "Jason-JH . Lin" , Singo Chang , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Jason-ch Chen , Nancy Lin , linux-mediatek@lists.infradead.org, Shawn Sung , Johnson Wang , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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,