From patchwork Wed Apr 3 10:26:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?U2hhd24gU3VuZyAo5a6L5a2d6KyZKQ==?= X-Patchwork-Id: 13615998 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 65BCBCD1288 for ; Wed, 3 Apr 2024 11:34:23 +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=ejvFkq+pMQxkq26Gfzj1aQcBeYWQt5G8KfBk0xkrXXs=; b=2HnkvrKg5TzYmZ iHwFZaRJGm6t5w43jMzki/XHbCFNP4HcG6NEIMUzRSctD5pX3cFIFemlhgHFuhsqK0XX55mPoDxS7 EgifTaIc8M4hPf3SHwRHjlqELJkxoNfaAsLnA3WVYtkjjNRM80sX0ZaQvMWkNxtgpkc4O+WqH8cHB W2mYdVyf5oyWkWqq3J9kfj5hcyitvvBsO0oBghNle02tK4dW08gWEMbz191Cb5BECIYi0SA2p6T8M 2hMcans0hF9/bIlEU3buH3g1fjYwcNcaFUHGDV7zti2dJvGZBhKCLiTAYayBXVe7fmz/IlIFWLKPG tGaOeoz5xj6I5sLYoR1A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rryso-0000000FnHC-0KZ7; Wed, 03 Apr 2024 11:34:22 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rrxqF-0000000FUps-36ib; Wed, 03 Apr 2024 10:27:46 +0000 X-UUID: ca662e10f1a411ee96d5dfc950b7243d-20240403 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=ZryZl/fS6pc78wdeFePflYUHBIKbUg/O9hvHU797WQA=; b=DpJ0S1pucdlREvjKQmq4QoA1aBhcmc7wLeyhmYWtIQVZLWqFAAFIzvSUzlzsqUq2mtUkLU/sCjsMFze22OM4AsArXPbTpk5GboX929P04ThcunJcfdnypY2DwSQ2Y7/UKLiN3etQZ0VPPRbX9v3mQK8MjkRhSk2MKdd4Hw0MtU8=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.37,REQID:6f449a77-b426-4609-983e-4e90a6097f09,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:6f543d0,CLOUDID:92594582-4f93-4875-95e7-8c66ea833d57,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT: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: ca662e10f1a411ee96d5dfc950b7243d-20240403 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1823176905; Wed, 03 Apr 2024 03:27:36 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 3 Apr 2024 18:27:02 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 3 Apr 2024 18:27:02 +0800 From: Shawn Sung To: Chun-Kuang Hu CC: Philipp Zabel , David Airlie , Daniel Vetter , Matthias Brugger , AngeloGioacchino Del Regno , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Sumit Semwal , =?utf-8?q?Christian_K=C3=B6nig?= , , , , , , , Jason-JH.Lin , Hsiao Chien Sung Subject: [PATCH v5 1/9] drm/mediatek/uapi: Add DRM_MTK_GEM_CREATE_ENCRYPTED flag Date: Wed, 3 Apr 2024 18:26:53 +0800 Message-ID: <20240403102701.369-2-shawn.sung@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240403102701.369-1-shawn.sung@mediatek.com> References: <20240403102701.369-1-shawn.sung@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240403_032739_991867_AE1882B7 X-CRM114-Status: GOOD ( 11.08 ) 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 From: "Jason-JH.Lin" Add DRM_MTK_GEM_CREATE_ENCRYPTED flag to allow user to allocate a secure buffer to support secure video path feature. Signed-off-by: Jason-JH.Lin Signed-off-by: Hsiao Chien Sung --- include/uapi/drm/mediatek_drm.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/drm/mediatek_drm.h b/include/uapi/drm/mediatek_drm.h index b0dea00bacbc4..e9125de3a24ad 100644 --- a/include/uapi/drm/mediatek_drm.h +++ b/include/uapi/drm/mediatek_drm.h @@ -54,6 +54,7 @@ struct drm_mtk_gem_map_off { #define DRM_MTK_GEM_CREATE 0x00 #define DRM_MTK_GEM_MAP_OFFSET 0x01 +#define DRM_MTK_GEM_CREATE_ENCRYPTED 0x02 #define DRM_IOCTL_MTK_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + \ DRM_MTK_GEM_CREATE, struct drm_mtk_gem_create)