From patchwork Tue Oct 22 10:25:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 11204231 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9041B139A for ; Tue, 22 Oct 2019 10:25:40 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 78CE721783 for ; Tue, 22 Oct 2019 10:25:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 78CE721783 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D34EC6E5AE; Tue, 22 Oct 2019 10:25:37 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 27AF96E59B for ; Tue, 22 Oct 2019 10:25:30 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id C1AC5AC6E; Tue, 22 Oct 2019 10:25:27 +0000 (UTC) From: Thomas Zimmermann To: kraxel@redhat.com, noralf@tronnes.org, sam@ravnborg.org, daniel@ffwll.ch, airlied@linux.ie, joel@jms.id.au, andrew@aj.id.au, z.liuxinliang@hisilicon.com, zourongrong@gmail.com, kong.kongxinwei@hisilicon.com, puck.chen@hisilicon.com, linus.walleij@linaro.org, marex@denx.de, stefan@agner.ch, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, eric@anholt.net, david@lechnology.com, hdegoede@redhat.com, oleksandr_andrushchenko@epam.com, liviu.dudau@arm.com, ck.hu@mediatek.com Subject: [PATCH 5/5] drm/vboxvideo: Replace prepare_fb()/cleanup_fb() with GEM VRAM helpers Date: Tue, 22 Oct 2019 12:25:20 +0200 Message-Id: <20191022102520.13181-6-tzimmermann@suse.de> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191022102520.13181-1-tzimmermann@suse.de> References: <20191022102520.13181-1-tzimmermann@suse.de> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Zimmermann , dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" GEM VRAM provides an implementation for prepare_fb() and cleanup_fb() of struct drm_plane_helper_funcs. Switch over vboxvideo. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/vboxvideo/vbox_mode.c | 61 ++------------------------- 1 file changed, 4 insertions(+), 57 deletions(-) diff --git a/drivers/gpu/drm/vboxvideo/vbox_mode.c b/drivers/gpu/drm/vboxvideo/vbox_mode.c index b5604d32122e..b93001cfa0e6 100644 --- a/drivers/gpu/drm/vboxvideo/vbox_mode.c +++ b/drivers/gpu/drm/vboxvideo/vbox_mode.c @@ -334,35 +334,6 @@ static void vbox_primary_atomic_disable(struct drm_plane *plane, old_state->src_y >> 16); } -static int vbox_primary_prepare_fb(struct drm_plane *plane, - struct drm_plane_state *new_state) -{ - struct drm_gem_vram_object *gbo; - int ret; - - if (!new_state->fb) - return 0; - - gbo = drm_gem_vram_of_gem(new_state->fb->obj[0]); - ret = drm_gem_vram_pin(gbo, DRM_GEM_VRAM_PL_FLAG_VRAM); - if (ret) - DRM_WARN("Error %d pinning new fb, out of video mem?\n", ret); - - return ret; -} - -static void vbox_primary_cleanup_fb(struct drm_plane *plane, - struct drm_plane_state *old_state) -{ - struct drm_gem_vram_object *gbo; - - if (!old_state->fb) - return; - - gbo = drm_gem_vram_of_gem(old_state->fb->obj[0]); - drm_gem_vram_unpin(gbo); -} - static int vbox_cursor_atomic_check(struct drm_plane *plane, struct drm_plane_state *new_state) { @@ -492,30 +463,6 @@ static void vbox_cursor_atomic_disable(struct drm_plane *plane, mutex_unlock(&vbox->hw_mutex); } -static int vbox_cursor_prepare_fb(struct drm_plane *plane, - struct drm_plane_state *new_state) -{ - struct drm_gem_vram_object *gbo; - - if (!new_state->fb) - return 0; - - gbo = drm_gem_vram_of_gem(new_state->fb->obj[0]); - return drm_gem_vram_pin(gbo, DRM_GEM_VRAM_PL_FLAG_SYSTEM); -} - -static void vbox_cursor_cleanup_fb(struct drm_plane *plane, - struct drm_plane_state *old_state) -{ - struct drm_gem_vram_object *gbo; - - if (!plane->state->fb) - return; - - gbo = drm_gem_vram_of_gem(plane->state->fb->obj[0]); - drm_gem_vram_unpin(gbo); -} - static const u32 vbox_cursor_plane_formats[] = { DRM_FORMAT_ARGB8888, }; @@ -524,8 +471,8 @@ static const struct drm_plane_helper_funcs vbox_cursor_helper_funcs = { .atomic_check = vbox_cursor_atomic_check, .atomic_update = vbox_cursor_atomic_update, .atomic_disable = vbox_cursor_atomic_disable, - .prepare_fb = vbox_cursor_prepare_fb, - .cleanup_fb = vbox_cursor_cleanup_fb, + .prepare_fb = drm_gem_vram_plane_helper_funcs_prepare_fb, + .cleanup_fb = drm_gem_vram_plane_helper_funcs_cleanup_fb, }; static const struct drm_plane_funcs vbox_cursor_plane_funcs = { @@ -546,8 +493,8 @@ static const struct drm_plane_helper_funcs vbox_primary_helper_funcs = { .atomic_check = vbox_primary_atomic_check, .atomic_update = vbox_primary_atomic_update, .atomic_disable = vbox_primary_atomic_disable, - .prepare_fb = vbox_primary_prepare_fb, - .cleanup_fb = vbox_primary_cleanup_fb, + .prepare_fb = drm_gem_vram_plane_helper_funcs_prepare_fb, + .cleanup_fb = drm_gem_vram_plane_helper_funcs_cleanup_fb, }; static const struct drm_plane_funcs vbox_primary_plane_funcs = {