linux/drivers/gpu/drm/drm_debugfs.c, branch v4.14

drm/debugfs: Add kerneldoc

2017-03-24T08:36:06Z

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 Reviewed-by: Gabriel Krisman Bertazi Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170322205401.24897-1-daniel.vetter@ffwll.ch

drm: Extract drm_debugfs.h

2017-03-24T08:36:06Z

Doc polish will follow in the next patch. v2: Put the include guard #endif at the end (Ville). Cc: Ville Syrjälä Reviewed-by: Ville Syrjälä Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170322205336.24549-1-daniel.vetter@ffwll.ch

drm/debugfs: Remove the drm_driver.debugfs_cleanup callback

2017-03-08T10:29:08Z

Remove the .debugfs_cleanup() callback now that all the users are gone. Signed-off-by: Noralf Trønnes Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170307204924.1002-3-noralf@tronnes.org

drm: add drm_get_connector_force_name

2017-02-28T10:17:08Z

Follow the naming in debugfs also for logging, add "unknown" for values beyond the enumerated ones. v2: add \n in connector_show, make internal to drm (Chris) Cc: Chris Wilson Reviewed-by: Chris Wilson Signed-off-by: Jani Nikula Link: http://patchwork.freedesktop.org/patch/msgid/1487580708-29340-1-git-send-email-jani.nikula@intel.com

drm/atomic: Remove drm_atomic_debugfs_cleanup()

2017-01-27T08:02:03Z

drm_debugfs_cleanup() now removes all minor->debugfs_list entries automatically, so no need to call drm_debugfs_remove_files(). Signed-off-by: Noralf Trønnes Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170126225621.12314-4-noralf@tronnes.org

drm: debugfs: Remove all files automatically on cleanup

2017-01-27T07:55:21Z

Instead of having the drivers call drm_debugfs_remove_files() in their drm_driver->debugfs_cleanup hook, do it automatically by traversing minor->debugfs_list. Also use debugfs_remove_recursive() so drivers who add their own debugfs files don't have to keep track of them for removal. Signed-off-by: Noralf Trønnes Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170126225621.12314-2-noralf@tronnes.org

drm: Move atomic debugfs functions into drm_crtc_internal.h

2016-12-18T13:18:12Z

This is not driver interface stuff. Fixes: 6559c901cb48 ("drm/atomic: add debugfs file to dump out atomic state") Cc: Rob Clark Cc: Sean Paul Cc: Daniel Vetter Cc: Jani Nikula Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20161213230814.19598-3-daniel.vetter@ffwll.ch

drm/atomic: cleanup debugfs entries on un-registering the driver.

2016-11-21T18:22:08Z

Cleanup the debugfs entries created by commit 6559c901cb48: drm/atomic: add debugfs file to dump out atomic state when the driver's minor gets un-registered. Without it, DRM drivers compiled as modules cannot be rmmod-ed and modprobed again. Tested-by: Brian Starkey Signed-off-by: Liviu Dudau Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/20161117114129.2627-1-Liviu.Dudau@arm.com Fixes: 6559c901cb48 ("drm/atomic: add debugfs file to dump out atomic state")

drm/atomic: add debugfs file to dump out atomic state

2016-11-08T21:38:03Z

Useful to dump current state from debugfs, if turning on the drm.debug bit is too much overhead. The drm_state_dump() can also be used by drivers, for example to implement a module param that dumps state on error irqs. Signed-off-by: Rob Clark Reviewed-by: Sean Paul Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/1478358492-30738-6-git-send-email-robdclark@gmail.com

Merge tag 'topic/drm-misc-2016-10-24' of git://anongit.freedesktop.org/drm-intel into drm-next

2016-10-25T06:35:20Z

First -misc pull for 4.10: - drm_format rework from Laurent - reservation patches from Chris that missed 4.9. - aspect ratio support in infoframe helpers and drm mode/edid code (Shashank Sharma) - rotation rework from Ville (first parts at least) - another attempt at the CRC debugfs interface from Tomeu - piles and piles of misc patches all over * tag 'topic/drm-misc-2016-10-24' of git://anongit.freedesktop.org/drm-intel: (55 commits) drm: Use u64 for intermediate dotclock calculations drm/i915: Use the per-plane rotation property drm/omap: Use per-plane rotation property drm/omap: Set rotation property initial value to BIT(DRM_ROTATE_0) insted of 0 drm/atmel-hlcdc: Use per-plane rotation property drm/arm: Use per-plane rotation property drm: Add support for optional per-plane rotation property drm/atomic: Reject attempts to use multiple rotation angles at once drm: Add drm_rotation_90_or_270() dma-buf/sync_file: hold reference to fence when creating sync_file drm/virtio: kconfig: Fixup white space. drm/fence: release fence reference when canceling event drm/i915: Handle early failure during intel_get_load_detect_pipe drm/fb_cma_helper: do not free fbdev if there is none drm: fix sparse warnings on undeclared symbols in crc debugfs gpu: Remove depends on RESET_CONTROLLER when not a provider i915: don't call drm_atomic_state_put on invalid pointer drm: Don't export the drm_fb_get_bpp_depth() function drm/arm: mali-dp: Replace drm_fb_get_bpp_depth() with drm_format_plane_cpp() drm: vmwgfx: Replace drm_fb_get_bpp_depth() with drm_format_info() ...