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From: "Maíra Canal" <mcanal@igalia.com>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
	Oded Gabbay <ogabbay@kernel.org>,
	Jani Nikula <jani.nikula@linux.intel.com>
Cc: "André Almeida" <andrealmeid@igalia.com>,
	"Emma Anholt" <emma@anholt.net>,
	"Rodrigo Siqueira" <rodrigosiqueiramelo@gmail.com>,
	"Maíra Canal" <mcanal@igalia.com>,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	"Wambui Karuga" <wambui@karuga.org>,
	"Melissa Wen" <mwen@igalia.com>
Subject: [PATCH v3 6/6] drm/todo: update the debugfs clean up task
Date: Wed,  7 Dec 2022 10:23:25 -0300	[thread overview]
Message-ID: <20221207132325.140393-7-mcanal@igalia.com> (raw)
In-Reply-To: <20221207132325.140393-1-mcanal@igalia.com>

The structs drm_debugfs_info and drm_debugfs_entry introduced a new
debugfs structure to DRM, centered on drm_device instead of drm_minor.
Therefore, remove the tasks related to create a new device-centered
debugfs structure and add a new task to replace the use of
drm_debugfs_create_files() for the use of drm_debugfs_add_file() and

Signed-off-by: Maíra Canal <mcanal@igalia.com>
 Documentation/gpu/todo.rst | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index b2c6aaf1edf2..f64abf69f341 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -508,17 +508,14 @@ Clean up the debugfs support
 There's a bunch of issues with it:
-- The drm_info_list ->show() function doesn't even bother to cast to the drm
-  structure for you. This is lazy.
+- Convert drivers to support the drm_debugfs_add_files() function instead of
+  the drm_debugfs_create_files() function.
 - We probably want to have some support for debugfs files on crtc/connectors and
   maybe other kms objects directly in core. There's even drm_print support in
   the funcs for these objects to dump kms state, so it's all there. And then the
   ->show() functions should obviously give you a pointer to the right object.
-- The drm_info_list stuff is centered on drm_minor instead of drm_device. For
-  anything we want to print drm_device (or maybe drm_file) is the right thing.
 - The drm_driver->debugfs_init hooks we have is just an artifact of the old
   midlayered load sequence. DRM debugfs should work more like sysfs, where you
   can create properties/files for an object anytime you want, and the core
@@ -527,8 +524,6 @@ There's a bunch of issues with it:
   this (together with the drm_minor->drm_device move) would allow us to remove
-Previous RFC that hasn't landed yet: https://lore.kernel.org/dri-devel/20200513114130.28641-2-wambui.karugax@gmail.com/
 Contact: Daniel Vetter
 Level: Intermediate

      parent reply	other threads:[~2022-12-07 13:24 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-07 13:23 [PATCH v3 0/6] Introduce debugfs device-centered functions Maíra Canal
2022-12-07 13:23 ` [PATCH v3 1/6] drm/debugfs: create device-centered debugfs functions Maíra Canal
2022-12-08 12:12   ` Maxime Ripard
2022-12-07 13:23 ` [PATCH v3 2/6] drm: use new debugfs device-centered functions on DRM core files Maíra Canal
2022-12-08 12:12   ` Maxime Ripard
2022-12-07 13:23 ` [PATCH v3 3/6] drm/vc4: use new debugfs device-centered functions Maíra Canal
2022-12-08 12:11   ` Maxime Ripard
2022-12-07 13:23 ` [PATCH v3 4/6] drm/v3d: " Maíra Canal
2022-12-07 13:23 ` [PATCH v3 5/6] drm/vkms: " Maíra Canal
2022-12-07 13:23 ` Maíra Canal [this message]

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