Message ID | 20220801170459.1593706-1-robdclark@gmail.com (mailing list archive) |
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Headers | show
Return-Path: <dri-devel-bounces@lists.freedesktop.org> 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 4755CC00144 for <dri-devel@archiver.kernel.org>; Mon, 1 Aug 2022 17:04:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9B2EF2AF7A; Mon, 1 Aug 2022 17:04:41 +0000 (UTC) Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by gabe.freedesktop.org (Postfix) with ESMTPS id 25F9011BA6A; Mon, 1 Aug 2022 17:04:28 +0000 (UTC) Received: by mail-pj1-x1029.google.com with SMTP id s5-20020a17090a13c500b001f4da9ffe5fso5822059pjf.5; Mon, 01 Aug 2022 10:04:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc; bh=xOX9chVYPROOGAwdmaGgZcPW07GxLyOUqTmIVsiyRrY=; b=APqGvEY9aCng9joJBKu4D5mC2tl8a1Y345jPp7UNZbhXrBCzYzipvvUw6DJuz/DyMh xUwH38OxWdYI5ubyyM9eYy7A9keEqSdj6kjsrM1r0EO0opDIPanW7or/+pN6ouFdYpeE cUg5u+pTWdd7+6lgxaDAeWdasptlCzw/MG+OdazqsPSBJcITD1rGEZ43khcN5DYRdNBc mpBZbCLB+Ci36ZBqqwamfhQpbdvIK6X4S77rJX2aagCc76p1sMjOPa+Ms5vR1p1VKdCg THWheImhu7rAq+i/2t1MpySjeVhjTTaw0oHSWovn0rE/Yrxe8EwMIJ8mfKpklG2R6+t3 2BAw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc; bh=xOX9chVYPROOGAwdmaGgZcPW07GxLyOUqTmIVsiyRrY=; b=YvzRLULUI67pDm0ECpjna5tYGI6/fiw2XIo/UNLa6Faq0nKRwTsoN8SZsosejwbpv3 PT5PbwzgRjB6p7VespEuK6qF9WlI3gWtuWmaWBkKzP5eVFUzG/DWieNXNnd44E0xpJJV poQZVtJopSxQZA+JdtXIng5s8f5nOr3G6kk0RAkx1R+TfRThhLuBPb+1Mrv5pHzmotrZ X9pj2IbJlCfnN2VQT7dECpqwWeFdp2zF0PUvCioNFnX0SH2IsPsqXe6AqDOvHHCErFuK uXF9U3s53OGXfH/YElBtEtHUS+rxvzRh4XxCeH+QWIB8mBoLhKWyzTtCVp2APu8bPf5n WZgA== X-Gm-Message-State: ACgBeo13grJ813DgxrkDyP2CPuTbCwf4y19ySYxx51g7lxs7Vqs57q/K Wao9S3Wr5E6hSVJ9WfYiCIjr+UKGOnc= X-Google-Smtp-Source: AA6agR4Wp1sdG2ePJHPzujo2lxC4pM4up8FzRO7eHzEQfmz1DeZIq9jjtKnY1WFOjVr4/m8ni0CLdw== X-Received: by 2002:a17:902:da91:b0:16d:3bc2:ff49 with SMTP id j17-20020a170902da9100b0016d3bc2ff49mr17520540plx.85.1659373466548; Mon, 01 Aug 2022 10:04:26 -0700 (PDT) Received: from localhost ([2a00:79e1:abd:4a00:2703:3c72:eb1a:cffd]) by smtp.gmail.com with ESMTPSA id y3-20020a17090a1f4300b001f2e50bd789sm11953200pjy.31.2022.08.01.10.04.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Aug 2022 10:04:24 -0700 (PDT) From: Rob Clark <robdclark@gmail.com> To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 0/3] dma-buf: map-info support Date: Mon, 1 Aug 2022 10:04:54 -0700 Message-Id: <20220801170459.1593706-1-robdclark@gmail.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development <dri-devel.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/dri-devel> List-Post: <mailto:dri-devel@lists.freedesktop.org> List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe> Cc: Rob Clark <robdclark@chromium.org>, =?utf-8?b?SsOpcsO0bWUgUG91aWxsZXI=?= <jerome.pouiller@silabs.com>, "open list:DRM DRIVER FOR MSM ADRENO GPU" <linux-arm-msm@vger.kernel.org>, open list <linux-kernel@vger.kernel.org>, "moderated list:DMA BUFFER SHARING FRAMEWORK" <linaro-mm-sig@lists.linaro.org>, Sean Paul <sean@poorly.run>, freedreno@lists.freedesktop.org, =?utf-8?q?Christian_K=C3=B6nig?= <christian.koenig@amd.com>, "open list:DMA BUFFER SHARING FRAMEWORK" <linux-media@vger.kernel.org> Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org> |
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dma-buf: map-info support
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From: Rob Clark <robdclark@chromium.org> See 1/3 for motivation. Rob Clark (3): dma-buf: Add ioctl to query mmap info drm/prime: Wire up mmap_info support drm/msm/prime: Add mmap_info support drivers/dma-buf/dma-buf.c | 26 ++++++++++++++++++++++++++ drivers/gpu/drm/drm_prime.c | 12 ++++++++++++ drivers/gpu/drm/msm/msm_drv.c | 1 + drivers/gpu/drm/msm/msm_drv.h | 1 + drivers/gpu/drm/msm/msm_gem_prime.c | 11 +++++++++++ include/drm/drm_drv.h | 7 +++++++ include/linux/dma-buf.h | 7 +++++++ include/uapi/linux/dma-buf.h | 28 ++++++++++++++++++++++++++++ 8 files changed, 93 insertions(+)