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Thu, 13 Aug 2020 08:37:10 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 4e9585f6-b266-4d1e-9349-5f0c5e5049b8; Thu, 13 Aug 2020 08:37:01 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id E7006B595; Thu, 13 Aug 2020 08:37:22 +0000 (UTC) X-Inumbo-ID: 4e9585f6-b266-4d1e-9349-5f0c5e5049b8 X-Virus-Scanned: by amavisd-new at test-mx.suse.de From: Thomas Zimmermann To: alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch, linux@armlinux.org.uk, maarten.lankhorst@linux.intel.com, mripard@kernel.org, l.stach@pengutronix.de, christian.gmeiner@gmail.com, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, kgene@kernel.org, krzk@kernel.org, patrik.r.jakobsson@gmail.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, matthias.bgg@gmail.com, robdclark@gmail.com, sean@poorly.run, bskeggs@redhat.com, tomi.valkeinen@ti.com, eric@anholt.net, hjc@rock-chips.com, heiko@sntech.de, thierry.reding@gmail.com, jonathanh@nvidia.com, rodrigosiqueiramelo@gmail.com, hamohammed.sa@gmail.com, oleksandr_andrushchenko@epam.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com, sumit.semwal@linaro.org, evan.quan@amd.com, Hawking.Zhang@amd.com, tianci.yin@amd.com, marek.olsak@amd.com, hdegoede@redhat.com, andrey.grodzovsky@amd.com, Felix.Kuehling@amd.com, xinhui.pan@amd.com, aaron.liu@amd.com, nirmoy.das@amd.com, chris@chris-wilson.co.uk, matthew.auld@intel.com, abdiel.janulgue@linux.intel.com, tvrtko.ursulin@linux.intel.com, andi.shyti@intel.com, sam@ravnborg.org, miaoqinglang@huawei.com, emil.velikov@collabora.com Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, etnaviv@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, intel-gfx@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-tegra@vger.kernel.org, xen-devel@lists.xenproject.org, Thomas Zimmermann Subject: [PATCH 11/20] drm/pl111: Introduce GEM object functions Date: Thu, 13 Aug 2020 10:36:35 +0200 Message-Id: <20200813083644.31711-12-tzimmermann@suse.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200813083644.31711-1-tzimmermann@suse.de> References: <20200813083644.31711-1-tzimmermann@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Content-Type: text/plain; charset="utf-8" GEM object functions deprecate several similar callback interfaces in struct drm_driver. This patch replaces the per-driver callbacks with per-instance callbacks in pl111. The only exception is gem_prime_mmap, which is non-trivial to convert. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/pl111/pl111_drv.c | 28 ++++++++++++++++++++++++---- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl11= 1_drv.c index 46b0d1c4a16c..00b605060336 100644 --- a/drivers/gpu/drm/pl111/pl111_drv.c +++ b/drivers/gpu/drm/pl111/pl111_drv.c @@ -211,6 +211,29 @@ pl111_gem_import_sg_table(struct drm_device *dev, return drm_gem_cma_prime_import_sg_table(dev, attach, sgt); } =20 +static const struct drm_gem_object_funcs pl111_gem_object_funcs =3D { + .free =3D drm_gem_cma_free_object, + .get_sg_table =3D drm_gem_cma_prime_get_sg_table, + .vmap =3D drm_gem_cma_prime_vmap, + .vm_ops =3D &drm_gem_cma_vm_ops, +}; + +static struct drm_gem_object * +pl111_gem_create_object(struct drm_device *dev, size_t size) +{ + static struct drm_gem_cma_object *cma_obj; + struct drm_gem_object *obj; + + cma_obj =3D kzalloc(sizeof(*cma_obj), GFP_KERNEL); + if (!cma_obj) + return NULL; + + obj =3D &cma_obj->base; + obj->funcs =3D &pl111_gem_object_funcs; + + return obj; +} + DEFINE_DRM_GEM_CMA_FOPS(drm_fops); =20 static struct drm_driver pl111_drm_driver =3D { @@ -224,15 +247,12 @@ static struct drm_driver pl111_drm_driver =3D { .major =3D 1, .minor =3D 0, .patchlevel =3D 0, + .gem_create_object =3D pl111_gem_create_object, .dumb_create =3D drm_gem_cma_dumb_create, - .gem_free_object_unlocked =3D drm_gem_cma_free_object, - .gem_vm_ops =3D &drm_gem_cma_vm_ops, .prime_handle_to_fd =3D drm_gem_prime_handle_to_fd, .prime_fd_to_handle =3D drm_gem_prime_fd_to_handle, .gem_prime_import_sg_table =3D pl111_gem_import_sg_table, - .gem_prime_get_sg_table =3D drm_gem_cma_prime_get_sg_table, .gem_prime_mmap =3D drm_gem_cma_prime_mmap, - .gem_prime_vmap =3D drm_gem_cma_prime_vmap, =20 #if defined(CONFIG_DEBUG_FS) .debugfs_init =3D pl111_debugfs_init, --=20 2.28.0