From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 707A9C35264 for ; Wed, 16 Sep 2020 10:03:38 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F30282076B for ; Wed, 16 Sep 2020 10:03:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="kp0PBnoW"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ffwll.ch header.i=@ffwll.ch header.b="YwQFNnZ4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F30282076B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ffwll.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=E5dbByb2X0fL6a60BAppnSk0D/RJPAMlwDu0GYHDxms=; b=kp0PBnoWR8gR+bERZnA1gF7od /A/KCBt3aT/pErGAdw085jXylgrIlBcaYHDXu3J5ziLjxfWCEJn3llWR3+AWjWw6wAGHupT2j9xuf L4aafM5sT0PUd+riP0XfAcCmP6uXIKN8xNAK/JsJL6TU6lVRvUTBqgsYSReXYdy6WPWzl4HkqjpLu PUbvZEco0+nIMdjXDr7sffi8+A5Sn8T6ai2huyH4KW7nS1JU3T+4h5XD1q2YPa6lm3igO+jA8AgN3 ImcV9THnlHb6H0V52fqFuDLW+CXpNNxtJGE41p+NbAHFqucJ29dms3yRsDOK4kOfkepP7vggjWlhr ispkr/9Mw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kIUHg-0004yi-Jm; Wed, 16 Sep 2020 10:03:28 +0000 Received: from mail-wr1-x442.google.com ([2a00:1450:4864:20::442]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kIUHd-0004xN-Hl for linux-mediatek@lists.infradead.org; Wed, 16 Sep 2020 10:03:26 +0000 Received: by mail-wr1-x442.google.com with SMTP id z4so6265602wrr.4 for ; Wed, 16 Sep 2020 03:03:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=e2Znfx8BWkk5aVcx8hHpr3x0pz1zwQZhs1djRV0gcOU=; b=YwQFNnZ46y23ilMPtQ+YA1uU56yQbhOv6Wnxz4ZcYBv/64HXgnQIstoy81UuE+BuFc RbVimusECAo2qKzk8yvrlLUDfal98le+MXG5s9js8pfohQ+Bnhlzr8odUz3778w+kM1b 6iP/yC9nMmGqgDJRKWjaW8mpLjM0JRvnAZoXk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=e2Znfx8BWkk5aVcx8hHpr3x0pz1zwQZhs1djRV0gcOU=; b=DnCyuQb6tARIB+cD6N6qH7k2dJ1LdzJRJMpP1wTNLEFqUx3VMtaq2JVnSvODZo7sl6 lmUjC7YQxI9FeVc6Ge/yKzsLW7/Qh0gCEg+JG1WHl09lT6peBUTbnMcYtdqGAJ2KeOui tFfaYU7G0CFtlMrrseGQHiMjvo+xnyIfVTflVs2Ze6IlzRI4IUIcyy+nOk1NCeajw67n /f9mQW27/qRUmglx+1W796CXwQfqVnyKQdMusREqlFdirO+Ko3x8oPuUaIonl+SkmtKc FxRpA9Bvi36io3wIq7Tea3VtaqXRXFiuq3PkLsgW+vDRux8qn1nsTffmyll6CwaF/aqx Dwrw== X-Gm-Message-State: AOAM532WjR7X0r5ym4YxBGWBfjFvfmEx0DydsOXQn7BrZr+BAmn9q+D0 8qu3BAsAsYT1XMGRoHyAkGf1uA== X-Google-Smtp-Source: ABdhPJzeuyJCXxonH76Yve4EPaguLB8swVVrVRKLIRv+fjNVrJReD84NaGvyyVb0RMzIohYAQGFSOA== X-Received: by 2002:adf:81e6:: with SMTP id 93mr25703900wra.412.1600250602103; Wed, 16 Sep 2020 03:03:22 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id s26sm4516179wmh.44.2020.09.16.03.03.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Sep 2020 03:03:21 -0700 (PDT) Date: Wed, 16 Sep 2020 12:03:18 +0200 From: Daniel Vetter To: Thomas Zimmermann Subject: Re: [PATCH v2 04/21] drm/exynos: Introduce GEM object functions Message-ID: <20200916100318.GF438822@phenom.ffwll.local> References: <20200915145958.19993-1-tzimmermann@suse.de> <20200915145958.19993-5-tzimmermann@suse.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200915145958.19993-5-tzimmermann@suse.de> X-Operating-System: Linux phenom 5.7.0-1-amd64 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200916_060325_598957_0CA6862A X-CRM114-Status: GOOD ( 19.62 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: hamohammed.sa@gmail.com, heiko@sntech.de, andrey.grodzovsky@amd.com, airlied@linux.ie, nouveau@lists.freedesktop.org, joonas.lahtinen@linux.intel.com, dri-devel@lists.freedesktop.org, michal.simek@xilinx.com, eric@anholt.net, thierry.reding@gmail.com, robdclark@gmail.com, krzk@kernel.org, sam@ravnborg.org, sumit.semwal@linaro.org, emil.velikov@collabora.com, linux-samsung-soc@vger.kernel.org, jy0922.shim@samsung.com, oleksandr_andrushchenko@epam.com, tomi.valkeinen@ti.com, linux-tegra@vger.kernel.org, linux@armlinux.org.uk, patrik.r.jakobsson@gmail.com, jonathanh@nvidia.com, linux-rockchip@lists.infradead.org, kgene@kernel.org, bskeggs@redhat.com, xen-devel@lists.xenproject.org, miaoqinglang@huawei.com, intel-gfx@lists.freedesktop.org, matthew.auld@intel.com, chunkuang.hu@kernel.org, andi.shyti@intel.com, daniel@ffwll.ch, linux-arm-msm@vger.kernel.org, marek.olsak@amd.com, tianci.yin@amd.com, maarten.lankhorst@linux.intel.com, etnaviv@lists.freedesktop.org, jani.nikula@linux.intel.com, inki.dae@samsung.com, hdegoede@redhat.com, christian.gmeiner@gmail.com, linux-mediatek@lists.infradead.org, mripard@kernel.org, rodrigo.vivi@intel.com, matthias.bgg@gmail.com, evan.quan@amd.com, sean@poorly.run, linux-arm-kernel@lists.infradead.org, tvrtko.ursulin@linux.intel.com, amd-gfx@lists.freedesktop.org, laurent.pinchart@ideasonboard.com, hyun.kwon@xilinx.com, rodrigosiqueiramelo@gmail.com, aaron.liu@amd.com, Felix.Kuehling@amd.com, xinhui.pan@amd.com, sw0312.kim@samsung.com, hjc@rock-chips.com, chris@chris-wilson.co.uk, kyungmin.park@samsung.com, nirmoy.das@amd.com, p.zabel@pengutronix.de, alexander.deucher@amd.com, Hawking.Zhang@amd.com, freedreno@lists.freedesktop.org, christian.koenig@amd.com, l.stach@pengutronix.de Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Tue, Sep 15, 2020 at 04:59:41PM +0200, Thomas Zimmermann wrote: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in exynos. The only exception is gem_prime_mmap, > which is non-trivial to convert. > > Signed-off-by: Thomas Zimmermann > --- > drivers/gpu/drm/exynos/exynos_drm_drv.c | 10 ---------- > drivers/gpu/drm/exynos/exynos_drm_gem.c | 15 +++++++++++++++ > 2 files changed, 15 insertions(+), 10 deletions(-) > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c > index dbd80f1e4c78..fe46680ca208 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c > @@ -75,11 +75,6 @@ static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file) > file->driver_priv = NULL; > } > > -static const struct vm_operations_struct exynos_drm_gem_vm_ops = { > - .open = drm_gem_vm_open, > - .close = drm_gem_vm_close, > -}; > - > static const struct drm_ioctl_desc exynos_ioctls[] = { > DRM_IOCTL_DEF_DRV(EXYNOS_GEM_CREATE, exynos_drm_gem_create_ioctl, > DRM_RENDER_ALLOW), > @@ -124,16 +119,11 @@ static struct drm_driver exynos_drm_driver = { > .open = exynos_drm_open, > .lastclose = drm_fb_helper_lastclose, > .postclose = exynos_drm_postclose, > - .gem_free_object_unlocked = exynos_drm_gem_free_object, > - .gem_vm_ops = &exynos_drm_gem_vm_ops, > .dumb_create = exynos_drm_gem_dumb_create, > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > .gem_prime_import = exynos_drm_gem_prime_import, > - .gem_prime_get_sg_table = exynos_drm_gem_prime_get_sg_table, > .gem_prime_import_sg_table = exynos_drm_gem_prime_import_sg_table, > - .gem_prime_vmap = exynos_drm_gem_prime_vmap, > - .gem_prime_vunmap = exynos_drm_gem_prime_vunmap, > .gem_prime_mmap = exynos_drm_gem_prime_mmap, > .ioctls = exynos_ioctls, > .num_ioctls = ARRAY_SIZE(exynos_ioctls), > diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c > index efa476858db5..69a5cf28b4ae 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c > @@ -129,6 +129,19 @@ void exynos_drm_gem_destroy(struct exynos_drm_gem *exynos_gem) > kfree(exynos_gem); > } > > +static const struct vm_operations_struct exynos_drm_gem_vm_ops = { > + .open = drm_gem_vm_open, > + .close = drm_gem_vm_close, > +}; Hm moving the drm_gem_cma_vm_ops into drm_gem.h or so and maybe calling them drm_gem_simple_ops or so would remove a pile of these. But perhaps a quick follow up series. Reviewed-by: Daniel Vetter > + > +static const struct drm_gem_object_funcs exynos_drm_gem_object_funcs = { > + .free = exynos_drm_gem_free_object, > + .get_sg_table = exynos_drm_gem_prime_get_sg_table, > + .vmap = exynos_drm_gem_prime_vmap, > + .vunmap = exynos_drm_gem_prime_vunmap, > + .vm_ops = &exynos_drm_gem_vm_ops, > +}; > + > static struct exynos_drm_gem *exynos_drm_gem_init(struct drm_device *dev, > unsigned long size) > { > @@ -143,6 +156,8 @@ static struct exynos_drm_gem *exynos_drm_gem_init(struct drm_device *dev, > exynos_gem->size = size; > obj = &exynos_gem->base; > > + obj->funcs = &exynos_drm_gem_object_funcs; > + > ret = drm_gem_object_init(dev, obj, size); > if (ret < 0) { > DRM_DEV_ERROR(dev->dev, "failed to initialize gem object\n"); > -- > 2.28.0 > -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek