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[73.37.105.206]) by smtp.gmail.com with ESMTPSA id q16-20020a170902dad000b001c5eb37e92csm4640408plx.305.2023.10.29.08.07.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Oct 2023 08:07:48 -0700 (PDT) From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, Dmitry Baryshkov , Daniel Vetter , Daniel Stone , Rob Clark , linux-kernel@vger.kernel.org (open list), linux-pm@vger.kernel.org (open list:HIBERNATION (aka Software Suspend, aka swsusp)), Marijn Suijten , "Rafael J. Wysocki" , Sean Paul Subject: [PATCH v2 0/2] drm/msm/gem: Add metadata uapi Date: Sun, 29 Oct 2023 08:07:36 -0700 Message-ID: <20231029150740.6434-1-robdclark@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231027194537.408922-1-robdclark@gmail.com> References: <20231027194537.408922-1-robdclark@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Sun, 29 Oct 2023 08:08:05 -0700 (PDT) From: Rob Clark Add metadata mechanism to provide a back-channel to communicate image layout information between vk and gl, because EXT_external_objects doesn't support explicit modifiers and "OPTIMAL_TILING_EXT" is not enough information for the importer to deduce the layout. Rob Clark (2): drm/msm: Small uabi fixes drm/msm/gem: Add metadata drivers/gpu/drm/msm/msm_drv.c | 59 +++++++++++++++++++++++++++++++++-- drivers/gpu/drm/msm/msm_gem.c | 1 + drivers/gpu/drm/msm/msm_gem.h | 4 +++ include/uapi/drm/msm_drm.h | 2 ++ 4 files changed, 64 insertions(+), 2 deletions(-) -- 2.41.0