forked from luck/tmp_suning_uos_patched
e6e7b48b29
I was under the misconception that the sysfs dev stuff can be fully set up, and then registered all in one step with device_add. That's true for properties and property groups, but not for parents and child devices. Those must be fully registered before you can register a child. Add a bit of tracking to make sure that asynchronous mst connector hotplugging gets this right. For consistency we rely upon the implicit barriers of the connector->mutex, which is taken anyway, to ensure that at least either the connector or device registration call will work out. Mildly tested since I can't reliably reproduce this on my mst box here. Reported-by: Dave Hansen <dave.hansen@intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1484237756-2720-1-git-send-email-daniel.vetter@ffwll.ch |
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.. | ||
bridge | ||
i2c | ||
ttm | ||
ati_pcigart.h | ||
drm_agpsupport.h | ||
drm_atomic_helper.h | ||
drm_atomic.h | ||
drm_auth.h | ||
drm_blend.h | ||
drm_bridge.h | ||
drm_cache.h | ||
drm_color_mgmt.h | ||
drm_connector.h | ||
drm_crtc_helper.h | ||
drm_crtc.h | ||
drm_debugfs_crc.h | ||
drm_displayid.h | ||
drm_dp_dual_mode_helper.h | ||
drm_dp_helper.h | ||
drm_dp_mst_helper.h | ||
drm_drv.h | ||
drm_edid.h | ||
drm_encoder_slave.h | ||
drm_encoder.h | ||
drm_fb_cma_helper.h | ||
drm_fb_helper.h | ||
drm_fixed.h | ||
drm_flip_work.h | ||
drm_fourcc.h | ||
drm_framebuffer.h | ||
drm_gem_cma_helper.h | ||
drm_gem.h | ||
drm_global.h | ||
drm_hashtab.h | ||
drm_irq.h | ||
drm_legacy.h | ||
drm_mem_util.h | ||
drm_mipi_dsi.h | ||
drm_mm.h | ||
drm_mode_config.h | ||
drm_mode_object.h | ||
drm_modes.h | ||
drm_modeset_helper_vtables.h | ||
drm_modeset_helper.h | ||
drm_modeset_lock.h | ||
drm_of.h | ||
drm_os_linux.h | ||
drm_panel.h | ||
drm_pciids.h | ||
drm_plane_helper.h | ||
drm_plane.h | ||
drm_print.h | ||
drm_property.h | ||
drm_rect.h | ||
drm_simple_kms_helper.h | ||
drm_sysfs.h | ||
drm_vma_manager.h | ||
drmP.h | ||
gma_drm.h | ||
i915_component.h | ||
i915_drm.h | ||
i915_pciids.h | ||
intel-gtt.h |