From patchwork Mon Dec 26 15:50:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Ma=C3=ADra_Canal?= X-Patchwork-Id: 13081888 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 0A4A7C4332F for ; Mon, 26 Dec 2022 15:52:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 79C9A10E1C2; Mon, 26 Dec 2022 15:52:47 +0000 (UTC) Received: from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0AA2310E1C2; Mon, 26 Dec 2022 15:52:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=2KQSyzc12nremCtqn5TfrmPqMZix6V9Y7uEbsEysZ74=; b=E6wMkrPtAOJTUVxMLtofbSjOor q/qpy2TaRaukkyayFYrKbWrsggAh7dlAVA+XekCX8h7ZUMCf0a0SH/Yd8lLZyODiOKtJWOuPpmmJU 02poneDirwjMMF0vlNz1+61U+CMNKuEOfzNA8B/VaCVuqI0LgoiOtyL6RzgpAMBxfn91kUjsGaqkn 61m3d+9o8JMWyrBp2zp5q71gN9Bb8r8kjKJtZIrHS/dLxHQTAgCk+v6bll3GB6exLihLlsY0e079e OPh6SbONn32vjgVc2s9+qY9h/0XWj2caWQ6liu1Xbw/IUDRz1jdFMmLZzPWoWj3+g7deA5V96A2Yb cB9nJLOQ==; Received: from [187.36.234.139] (helo=bowie..) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1p9pmM-00AXBr-3s; Mon, 26 Dec 2022 16:52:42 +0100 From: =?utf-8?q?Ma=C3=ADra_Canal?= To: David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH 7/9] drm/omap: use new debugfs device-centered functions Date: Mon, 26 Dec 2022 12:50:27 -0300 Message-Id: <20221226155029.244355-8-mcanal@igalia.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221226155029.244355-1-mcanal@igalia.com> References: <20221226155029.244355-1-mcanal@igalia.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Andr=C3=A9_Almeida?= , Tomi Valkeinen , Emma Anholt , Alexey Brodkin , =?utf-8?q?Ma=C3=ADra_Canal?= , Liviu Dudau , etnaviv@lists.freedesktop.org, Gurchetan Singh , Melissa Wen , noralf@tronnes.org, Gerd Hoffmann , Russell King , David Airlie Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Replace the use of drm_debugfs_create_files() with the new drm_debugfs_add_files() function, which center the debugfs files management on the drm_device instead of drm_minor. Moreover, remove the debugfs_init hook and add the debugfs files directly on omapdrm_init(), before drm_dev_register(). Signed-off-by: Maíra Canal --- drivers/gpu/drm/omapdrm/omap_debugfs.c | 29 +++++++++----------------- drivers/gpu/drm/omapdrm/omap_drv.c | 7 ++++--- drivers/gpu/drm/omapdrm/omap_drv.h | 2 +- 3 files changed, 15 insertions(+), 23 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/omap_debugfs.c b/drivers/gpu/drm/omapdrm/omap_debugfs.c index bfb2ccb40bd1..491aa74eb2ec 100644 --- a/drivers/gpu/drm/omapdrm/omap_debugfs.c +++ b/drivers/gpu/drm/omapdrm/omap_debugfs.c @@ -19,8 +19,8 @@ static int gem_show(struct seq_file *m, void *arg) { - struct drm_info_node *node = (struct drm_info_node *) m->private; - struct drm_device *dev = node->minor->dev; + struct drm_debugfs_entry *entry = m->private; + struct drm_device *dev = entry->dev; struct omap_drm_private *priv = dev->dev_private; seq_printf(m, "All Objects:\n"); @@ -33,8 +33,8 @@ static int gem_show(struct seq_file *m, void *arg) static int mm_show(struct seq_file *m, void *arg) { - struct drm_info_node *node = (struct drm_info_node *) m->private; - struct drm_device *dev = node->minor->dev; + struct drm_debugfs_entry *entry = m->private; + struct drm_device *dev = entry->dev; struct drm_printer p = drm_seq_file_printer(m); drm_mm_print(&dev->vma_offset_manager->vm_addr_space_mm, &p); @@ -45,8 +45,8 @@ static int mm_show(struct seq_file *m, void *arg) #ifdef CONFIG_DRM_FBDEV_EMULATION static int fb_show(struct seq_file *m, void *arg) { - struct drm_info_node *node = (struct drm_info_node *) m->private; - struct drm_device *dev = node->minor->dev; + struct drm_debugfs_entry *entry = m->private; + struct drm_device *dev = entry->dev; struct omap_drm_private *priv = dev->dev_private; struct drm_framebuffer *fb; @@ -68,7 +68,7 @@ static int fb_show(struct seq_file *m, void *arg) #endif /* list of debufs files that are applicable to all devices */ -static struct drm_info_list omap_debugfs_list[] = { +static struct drm_debugfs_info omap_debugfs_list[] = { {"gem", gem_show, 0}, {"mm", mm_show, 0}, #ifdef CONFIG_DRM_FBDEV_EMULATION @@ -76,21 +76,12 @@ static struct drm_info_list omap_debugfs_list[] = { #endif }; -/* list of debugfs files that are specific to devices with dmm/tiler */ -static struct drm_info_list omap_dmm_debugfs_list[] = { - {"tiler_map", tiler_map_show, 0}, -}; - -void omap_debugfs_init(struct drm_minor *minor) +void omap_debugfs_init(struct drm_device *drm) { - drm_debugfs_create_files(omap_debugfs_list, - ARRAY_SIZE(omap_debugfs_list), - minor->debugfs_root, minor); + drm_debugfs_add_files(drm, omap_debugfs_list, ARRAY_SIZE(omap_debugfs_list)); if (dmm_is_available()) - drm_debugfs_create_files(omap_dmm_debugfs_list, - ARRAY_SIZE(omap_dmm_debugfs_list), - minor->debugfs_root, minor); + drm_debugfs_add_file(drm, "tiler_map", tiler_map_show, NULL); } #endif diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index eaf67b9e5f12..06fc1bc0aa07 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -691,9 +691,6 @@ static const struct drm_driver omap_drm_driver = { DRIVER_ATOMIC | DRIVER_RENDER, .open = dev_open, .lastclose = drm_fb_helper_lastclose, -#ifdef CONFIG_DEBUG_FS - .debugfs_init = omap_debugfs_init, -#endif .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_import = omap_gem_prime_import, @@ -781,6 +778,10 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev) omap_fbdev_init(ddev); +#ifdef CONFIG_DEBUG_FS + omap_debugfs_init(ddev); +#endif + drm_kms_helper_poll_init(ddev); omap_modeset_enable_external_hpd(ddev); diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h index 825960fd3ea9..1e0d9e10cd6b 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.h +++ b/drivers/gpu/drm/omapdrm/omap_drv.h @@ -103,7 +103,7 @@ struct omap_drm_private { }; -void omap_debugfs_init(struct drm_minor *minor); +void omap_debugfs_init(struct drm_device *drm); struct omap_global_state * __must_check omap_get_global_state(struct drm_atomic_state *s);