From patchwork Fri Feb 16 17:39:33 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 10225235 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id AE88C602CB for ; Fri, 16 Feb 2018 17:39:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9E8ED295D9 for ; Fri, 16 Feb 2018 17:39:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 918B62962C; Fri, 16 Feb 2018 17:39:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 206AF295D9 for ; Fri, 16 Feb 2018 17:39:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8FFDD89EF7; Fri, 16 Feb 2018 17:39:47 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.free-electrons.com (mail.free-electrons.com [62.4.15.54]) by gabe.freedesktop.org (Postfix) with ESMTP id 98CFE897B4 for ; Fri, 16 Feb 2018 17:39:42 +0000 (UTC) Received: by mail.free-electrons.com (Postfix, from userid 110) id 6943D2080B; Fri, 16 Feb 2018 18:39:41 +0100 (CET) Received: from localhost (LFbn-TOU-1-32-80.w86-201.abo.wanadoo.fr [86.201.126.80]) by mail.free-electrons.com (Postfix) with ESMTPSA id 3216920380; Fri, 16 Feb 2018 18:39:41 +0100 (CET) From: Maxime Ripard To: Gustavo Padovan , Daniel Vetter , Maarten Lankhorst , Sean Paul Subject: [PATCH v3 5/8] drm/sun4i: Remove the plane description structure Date: Fri, 16 Feb 2018 18:39:33 +0100 Message-Id: <6b09e3698e692c3338f70a5ae1e5a580f9dd08ee.1518802627.git-series.maxime.ripard@bootlin.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: References: In-Reply-To: References: 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: Maxime Ripard , dri-devel@lists.freedesktop.org, Boris Brezillon , Chen-Yu Tsai , Laurent Pinchart , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The plane description structure was mostly needed to differentiate the formats usable on the primary plane (because of its lowest position), and assign the pipes. Now that both are dynamically checked and assigned, we can remove the static definition. Signed-off-by: Maxime Ripard Reviewed-by: Chen-Yu Tsai --- drivers/gpu/drm/sun4i/sun4i_layer.c | 44 +++++------------------------- 1 file changed, 8 insertions(+), 36 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c index 3e3d554713cb..85cc7e9461b3 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.c +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c @@ -19,13 +19,6 @@ #include "sun4i_layer.h" #include "sunxi_engine.h" -struct sun4i_plane_desc { - enum drm_plane_type type; - u8 pipe; - const uint32_t *formats; - uint32_t nformats; -}; - static void sun4i_backend_layer_reset(struct drm_plane *plane) { struct sun4i_layer *layer = plane_to_sun4i_layer(plane); @@ -133,14 +126,7 @@ static const struct drm_plane_funcs sun4i_backend_layer_funcs = { .update_plane = drm_atomic_helper_update_plane, }; -static const uint32_t sun4i_backend_layer_formats_primary[] = { - DRM_FORMAT_ARGB8888, - DRM_FORMAT_RGB888, - DRM_FORMAT_RGB565, - DRM_FORMAT_XRGB8888, -}; - -static const uint32_t sun4i_backend_layer_formats_overlay[] = { +static const uint32_t sun4i_backend_layer_formats[] = { DRM_FORMAT_ARGB8888, DRM_FORMAT_ARGB4444, DRM_FORMAT_ARGB1555, @@ -151,24 +137,9 @@ static const uint32_t sun4i_backend_layer_formats_overlay[] = { DRM_FORMAT_XRGB8888, }; -static const struct sun4i_plane_desc sun4i_backend_planes[] = { - { - .type = DRM_PLANE_TYPE_PRIMARY, - .pipe = 0, - .formats = sun4i_backend_layer_formats_primary, - .nformats = ARRAY_SIZE(sun4i_backend_layer_formats_primary), - }, - { - .type = DRM_PLANE_TYPE_OVERLAY, - .pipe = 1, - .formats = sun4i_backend_layer_formats_overlay, - .nformats = ARRAY_SIZE(sun4i_backend_layer_formats_overlay), - }, -}; - static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm, struct sun4i_backend *backend, - const struct sun4i_plane_desc *plane) + enum drm_plane_type type) { struct sun4i_layer *layer; int ret; @@ -180,8 +151,9 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm, /* possible crtcs are set later */ ret = drm_universal_plane_init(drm, &layer->plane, 0, &sun4i_backend_layer_funcs, - plane->formats, plane->nformats, - NULL, plane->type, NULL); + sun4i_backend_layer_formats, + ARRAY_SIZE(sun4i_backend_layer_formats), + NULL, type, NULL); if (ret) { dev_err(drm->dev, "Couldn't initialize layer\n"); return ERR_PTR(ret); @@ -207,11 +179,11 @@ struct drm_plane **sun4i_layers_init(struct drm_device *drm, if (!planes) return ERR_PTR(-ENOMEM); - for (i = 0; i < ARRAY_SIZE(sun4i_backend_planes); i++) { - const struct sun4i_plane_desc *plane = &sun4i_backend_planes[i]; + for (i = 0; i < SUN4I_BACKEND_NUM_LAYERS; i++) { + enum drm_plane_type type = i ? DRM_PLANE_TYPE_OVERLAY : DRM_PLANE_TYPE_PRIMARY; struct sun4i_layer *layer; - layer = sun4i_layer_init_one(drm, backend, plane); + layer = sun4i_layer_init_one(drm, backend, type); if (IS_ERR(layer)) { dev_err(drm->dev, "Couldn't initialize %s plane\n", i ? "overlay" : "primary");