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linux/include/drm/drm_debugfs.h

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drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm: drm_debugfs.h self-contained While removing drmP.h from drm/radeon a few files ended up including drm_debugfs.h as the first file. This failed build due to missing dependencies in drm_debugfs.h. Add the missing include files. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190608080241.4958-3-sam@ravnborg.org
2019-06-08 10:02:36 +02:00
drm: debugfs: provide infrastructure to dump a DRM GPU VA space This commit adds a function to dump a DRM GPU VA space and a macro for drivers to register the struct drm_info_list 'gpuvas' entry. Most likely, most drivers might maintain one DRM GPU VA space per struct drm_file, but there might also be drivers not having a fixed relation between DRM GPU VA spaces and a DRM core infrastructure, hence we need the indirection via the driver iterating it's maintained DRM GPU VA spaces. Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230720001443.2380-3-dakr@redhat.com
2023-07-20 02:14:23 +02:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: Add kerneldoc I've decided to not document drm_debugfs_remove_files, it's on the way out. The biggest part is a huge todo.rst entry with what all should be improved. v2: Nits from Gabriel. Cc: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205401.24897-1-daniel.vetter@ffwll.ch
2017-03-22 21:54:01 +01:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: Add kerneldoc I've decided to not document drm_debugfs_remove_files, it's on the way out. The biggest part is a huge todo.rst entry with what all should be improved. v2: Nits from Gabriel. Cc: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205401.24897-1-daniel.vetter@ffwll.ch
2017-03-22 21:54:01 +01:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: Add kerneldoc I've decided to not document drm_debugfs_remove_files, it's on the way out. The biggest part is a huge todo.rst entry with what all should be improved. v2: Nits from Gabriel. Cc: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205401.24897-1-daniel.vetter@ffwll.ch
2017-03-22 21:54:01 +01:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: Add kerneldoc I've decided to not document drm_debugfs_remove_files, it's on the way out. The biggest part is a huge todo.rst entry with what all should be improved. v2: Nits from Gabriel. Cc: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205401.24897-1-daniel.vetter@ffwll.ch
2017-03-22 21:54:01 +01:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: Add kerneldoc I've decided to not document drm_debugfs_remove_files, it's on the way out. The biggest part is a huge todo.rst entry with what all should be improved. v2: Nits from Gabriel. Cc: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205401.24897-1-daniel.vetter@ffwll.ch
2017-03-22 21:54:01 +01:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: Add kerneldoc I've decided to not document drm_debugfs_remove_files, it's on the way out. The biggest part is a huge todo.rst entry with what all should be improved. v2: Nits from Gabriel. Cc: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205401.24897-1-daniel.vetter@ffwll.ch
2017-03-22 21:54:01 +01:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: create device-centered debugfs functions Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com
2022-12-19 09:06:15 -03:00
drm/debugfs: add descriptions to struct parameters The structs drm_debugfs_info and drm_debugfs_entry don't have descriptions for their parameters, which is causing the following warnings: include/drm/drm_debugfs.h:93: warning: Function parameter or member 'name' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'show' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'driver_features' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'data' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'dev' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'file' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'list' not described in 'drm_debugfs_entry' Therefore, fix the warnings by adding descriptions to all struct parameters. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230105193039.287677-2-mcanal@igalia.com
2023-01-05 16:30:39 -03:00
drm/debugfs: create device-centered debugfs functions Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com
2022-12-19 09:06:15 -03:00
drm/debugfs: add descriptions to struct parameters The structs drm_debugfs_info and drm_debugfs_entry don't have descriptions for their parameters, which is causing the following warnings: include/drm/drm_debugfs.h:93: warning: Function parameter or member 'name' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'show' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'driver_features' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'data' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'dev' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'file' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'list' not described in 'drm_debugfs_entry' Therefore, fix the warnings by adding descriptions to all struct parameters. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230105193039.287677-2-mcanal@igalia.com
2023-01-05 16:30:39 -03:00
drm/debugfs: create device-centered debugfs functions Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com
2022-12-19 09:06:15 -03:00
drm/debugfs: add descriptions to struct parameters The structs drm_debugfs_info and drm_debugfs_entry don't have descriptions for their parameters, which is causing the following warnings: include/drm/drm_debugfs.h:93: warning: Function parameter or member 'name' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'show' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'driver_features' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'data' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'dev' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'file' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'list' not described in 'drm_debugfs_entry' Therefore, fix the warnings by adding descriptions to all struct parameters. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230105193039.287677-2-mcanal@igalia.com
2023-01-05 16:30:39 -03:00
drm/debugfs: create device-centered debugfs functions Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com
2022-12-19 09:06:15 -03:00
drm/debugfs: add descriptions to struct parameters The structs drm_debugfs_info and drm_debugfs_entry don't have descriptions for their parameters, which is causing the following warnings: include/drm/drm_debugfs.h:93: warning: Function parameter or member 'name' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'show' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'driver_features' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'data' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'dev' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'file' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'list' not described in 'drm_debugfs_entry' Therefore, fix the warnings by adding descriptions to all struct parameters. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230105193039.287677-2-mcanal@igalia.com
2023-01-05 16:30:39 -03:00
drm/debugfs: create device-centered debugfs functions Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com
2022-12-19 09:06:15 -03:00
drm/debugfs: add descriptions to struct parameters The structs drm_debugfs_info and drm_debugfs_entry don't have descriptions for their parameters, which is causing the following warnings: include/drm/drm_debugfs.h:93: warning: Function parameter or member 'name' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'show' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'driver_features' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'data' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'dev' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'file' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'list' not described in 'drm_debugfs_entry' Therefore, fix the warnings by adding descriptions to all struct parameters. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230105193039.287677-2-mcanal@igalia.com
2023-01-05 16:30:39 -03:00
drm/debugfs: create device-centered debugfs functions Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com
2022-12-19 09:06:15 -03:00
drm/debugfs: add descriptions to struct parameters The structs drm_debugfs_info and drm_debugfs_entry don't have descriptions for their parameters, which is causing the following warnings: include/drm/drm_debugfs.h:93: warning: Function parameter or member 'name' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'show' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'driver_features' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'data' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'dev' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'file' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'list' not described in 'drm_debugfs_entry' Therefore, fix the warnings by adding descriptions to all struct parameters. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230105193039.287677-2-mcanal@igalia.com
2023-01-05 16:30:39 -03:00
drm/debugfs: create device-centered debugfs functions Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com
2022-12-19 09:06:15 -03:00
drm/debugfs: add descriptions to struct parameters The structs drm_debugfs_info and drm_debugfs_entry don't have descriptions for their parameters, which is causing the following warnings: include/drm/drm_debugfs.h:93: warning: Function parameter or member 'name' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'show' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'driver_features' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:93: warning: Function parameter or member 'data' not described in 'drm_debugfs_info' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'dev' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'file' not described in 'drm_debugfs_entry' include/drm/drm_debugfs.h:105: warning: Function parameter or member 'list' not described in 'drm_debugfs_entry' Therefore, fix the warnings by adding descriptions to all struct parameters. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230105193039.287677-2-mcanal@igalia.com
2023-01-05 16:30:39 -03:00
drm/debugfs: create device-centered debugfs functions Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com
2022-12-19 09:06:15 -03:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: remove checks for return value of drm_debugfs functions. Since 987d65d01356 (drm: debugfs: make drm_debugfs_create_files() never fail), there is no need to check the return value of drm_debugfs_create_files(). Therefore, remove remove unnecessary checks and error handling statement blocks for its return value. These changes also enable changing drm_debugfs_create_files() to return void. Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-17-wambui.karugax@gmail.com
2020-03-10 16:31:20 +03:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: create device-centered debugfs functions Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com
2022-12-19 09:06:15 -03:00
drm: debugfs: provide infrastructure to dump a DRM GPU VA space This commit adds a function to dump a DRM GPU VA space and a macro for drivers to register the struct drm_info_list 'gpuvas' entry. Most likely, most drivers might maintain one DRM GPU VA space per struct drm_file, but there might also be drivers not having a fixed relation between DRM GPU VA spaces and a DRM core infrastructure, hence we need the indirection via the driver iterating it's maintained DRM GPU VA spaces. Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230720001443.2380-3-dakr@redhat.com
2023-07-20 02:14:23 +02:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: remove checks for return value of drm_debugfs functions. Since 987d65d01356 (drm: debugfs: make drm_debugfs_create_files() never fail), there is no need to check the return value of drm_debugfs_create_files(). Therefore, remove remove unnecessary checks and error handling statement blocks for its return value. These changes also enable changing drm_debugfs_create_files() to return void. Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-17-wambui.karugax@gmail.com
2020-03-10 16:31:20 +03:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00
drm/debugfs: create device-centered debugfs functions Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Melissa Wen <mwen@igalia.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com
2022-12-19 09:06:15 -03:00
drm: debugfs: provide infrastructure to dump a DRM GPU VA space This commit adds a function to dump a DRM GPU VA space and a macro for drivers to register the struct drm_info_list 'gpuvas' entry. Most likely, most drivers might maintain one DRM GPU VA space per struct drm_file, but there might also be drivers not having a fixed relation between DRM GPU VA spaces and a DRM core infrastructure, hence we need the indirection via the driver iterating it's maintained DRM GPU VA spaces. Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230720001443.2380-3-dakr@redhat.com
2023-07-20 02:14:23 +02:00
drm: Extract drm_debugfs.h Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch
2017-03-22 21:53:36 +01:00