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linux_dsm_epyc7002/include/drm
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Daniel Vetter 3846fd9b86 drm/probe-helpers: Drop locking from poll_enable 
It was only needed to protect the connector_list walking, see

commit 8c4ccc4ab6
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Jul 9 23:44:26 2015 +0200

    drm/probe-helper: Grab mode_config.mutex in poll_init/enable

Unfortunately the commit message of that patch fails to mention that
the new locking check was for the connector_list.

But that requirement disappeared in

commit c36a3254f7
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Dec 15 16:58:43 2016 +0100

    drm: Convert all helpers to drm_connector_list_iter

and so we can drop this again.

This fixes a locking inversion on nouveau, where the rpm code needs to
re-enable. But in other places the rpm_get() calls are nested within
the big modeset locks.

While at it, also improve the kerneldoc for these two functions a
notch.

v2: Update the kerneldoc even more to explain that these functions
can't be called concurrently, or bad things happen (Chris).

Cc: Dave Airlie <airlied@gmail.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Tested-by: Lyude <lyude@redhat.com>
Reviewed-by: Lyude <lyude@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170111090117.5134-1-daniel.vetter@ffwll.ch
2017-01-12 20:31:17 +01:00
..
bridge video: add header file for Mobile High-Definition Link (MHL) interface 2016-10-26 10:29:58 +05:30
i2c drm/i2c: tda998x: Register ASoC hdmi-codec and add audio DT binding 2016-09-07 13:10:10 +01:00
ttm Merge tag 'topic/drm-misc-2016-10-27' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2016-10-28 11:33:52 +10:00
ati_pcigart.h drm: Move legacy buffer structures to <drm/drm_legacy.h> 2014-09-12 15:28:12 +02:00
drm_agpsupport.h drm: Give drm_agp_clear drm_legacy_ prefix 2016-04-27 08:41:34 +02:00
drm_atomic_helper.h drm/fence: allow fence waiting to be interrupted by userspace 2016-09-12 16:59:15 -04:00
drm_atomic.h drm/atomic: Constify drm_atomic_crtc_needs_modeset() 2016-11-28 17:48:58 +02:00
drm_auth.h drm: document drm_auth.c 2016-06-21 22:10:55 +02:00
drm_blend.h drm: RIP mode_config->rotation_property 2016-10-22 10:42:11 +02:00
drm_bridge.h drm: Extract drm_bridge.h 2016-09-19 15:04:15 +02:00
drm_cache.h drm: Loongson-3 doesn't fully support wc memory 2016-04-22 10:24:11 +10:00
drm_color_mgmt.h drm/doc: Document color space handling 2016-09-22 00:04:03 -07:00
drm_connector.h This pull request brings in VEC (TV-out) support for vc4, along with a 2016-12-13 12:05:12 +10:00
drm_crtc_helper.h drm/probe-helpers: Drop locking from poll_enable 2017-01-12 20:31:17 +01:00
drm_crtc.h drm/fence: add fence timeline to drm_crtc 2016-11-16 10:42:48 +01:00
drm_debugfs_crc.h drm: Add API for capturing frame CRCs 2016-10-17 16:44:34 +02:00
drm_displayid.h drm/edid: add displayid detailed 1 timings to the modelist. (v1.1) 2016-05-23 11:35:31 +10:00
drm_dp_dual_mode_helper.h drm: Fix LSPCON kernel-doc 2016-10-19 18:20:40 +03:00
drm_dp_helper.h drm/dp: Factor out helper to distinguish between branch and sink devices 2016-10-25 08:53:44 +02:00
drm_dp_mst_helper.h drm/dp-mst: Missing kernel doc 2016-07-19 10:31:53 +02:00
drm_drv.h Merge tag 'drm-misc-next-2016-11-29' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2016-11-30 14:28:20 +10:00
drm_edid.h drm/edid: Remove drm_select_eld 2016-11-09 13:55:13 +01:00
drm_encoder_slave.h drm: Constify drm_encoder_slave_funcs 2015-12-15 13:41:17 +01:00
drm_encoder.h drm/crtc: constify drm_crtc_mask parameter 2016-10-17 08:12:05 +02:00
drm_fb_cma_helper.h drm/fb_cma_helper: Add missing forward declaration 2016-11-15 12:24:08 +01:00
drm_fb_helper.h drm/fb-helper: add fb_debug_* to DRM_FB_HELPER_DEFAULT_OPS 2016-11-14 07:47:46 +01:00
drm_fixed.h drm: Add drm_fixp_from_fraction and drm_fixp2int_ceil 2016-02-05 15:23:48 +10:00
drm_flip_work.h drm: flip-work: change drm_flip_work_init prototype 2014-11-15 09:29:14 +10:00
drm_fourcc.h drm: move allocation out of drm_get_format_name() 2016-11-12 14:19:38 +01:00
drm_framebuffer.h drm: Introduce drm_framebuffer_assign() 2016-11-29 10:22:08 +01:00
drm_gem_cma_helper.h drm/cma: Introduce drm_gem_cma_dumb_create_internal() 2014-11-13 13:27:17 +01:00
drm_gem.h drm/doc: Fix more kerneldoc/sphinx warnings 2016-08-16 16:09:58 +02:00
drm_global.h drm: move ttm global code to core drm 2010-08-04 09:46:06 +10:00
drm_hashtab.h drm: Add a hash-tab rcu-safe API 2012-11-28 18:36:05 +10:00
drm_irq.h drm: drm_irq.h header cleanup 2016-11-15 23:33:48 +01:00
drm_legacy.h drm: document drm_auth.c 2016-06-21 22:10:55 +02:00
drm_mem_util.h drm,i915: Introduce drm_malloc_gfp() 2016-04-11 17:13:10 +01:00
drm_mipi_dsi.h drm/dsi: Implement DCS set/get display brightness 2016-08-24 13:34:00 +02:00
drm_mm.h drm: Fix conflicting macro parameter in drm_mm_for_each_node_in_range() 2016-11-28 08:07:58 +01:00
drm_mode_config.h drm/fence: add out-fences support 2016-11-16 14:36:27 +01:00
drm_mode_object.h drm: Extract drm_bridge.h 2016-09-19 15:04:15 +02:00
drm_modes.h drm: Extract drm_bridge.h 2016-09-19 15:04:15 +02:00
drm_modeset_helper_vtables.h drm/atomic: Unconfuse the old_state mess in commmit_tail 2016-11-22 11:11:57 +01:00
drm_modeset_helper.h drm/kms-helpers: Extract drm_modeset_helper.[hc] 2016-08-16 16:10:19 +02:00
drm_modeset_lock.h drm: don't let crtc_ww_class leak out 2016-11-15 08:33:35 +01:00
drm_of.h drm: mark drm_of_component_match_add dummy inline 2016-10-26 15:48:42 -04:00
drm_os_linux.h drm: Kill DRM_SUSER 2013-12-18 11:35:45 +10:00
drm_panel.h drm/panel: Flesh out kerneldoc 2016-05-06 16:04:48 +02:00
drm_pciids.h drm/radeon: add new OLAND pci id 2015-08-12 12:24:05 -04:00
drm_plane_helper.h drm/kms-helpers: Extract drm_modeset_helper.[hc] 2016-08-16 16:10:19 +02:00
drm_plane.h drm: fix possible_crtc's type 2016-12-08 13:42:57 +02:00
drm_print.h drm/print: Move kerneldoc next to definition 2016-11-15 12:55:24 +01:00
drm_property.h drm: Move a few macros away from drm_crtc.h 2016-09-19 15:03:46 +02:00
drm_rect.h drm: Add "prefix" parameter to drm_rect_debug_print() 2015-11-24 11:47:46 +01:00
drm_simple_kms_helper.h drm: simple_kms_helper: Add prepare_fb and cleanup_fb hooks 2016-10-05 15:18:02 +02:00
drm_sysfs.h drm: Enable drm drivers to add drm sysfs devices. 2009-08-19 16:08:51 +10:00
drm_vma_manager.h drm: use drm_file to tag vm-bos 2016-09-19 11:22:08 +02:00
drmP.h Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
gma_drm.h drm/gma500: Remove unused ioctls 2014-03-17 20:11:57 +01:00
i915_component.h drm/i915/dp: DP audio API changes for MST 2016-09-22 09:01:55 -07:00
i915_drm.h drm: avoid "possible bad bitmask?" warning 2016-08-09 22:18:26 +02:00
i915_pciids.h drm/i915: Remove .is_mobile field from platform struct 2016-09-07 16:07:07 -07:00
intel-gtt.h drm/i915: Add support for mapping an object page by page 2016-06-13 10:03:54 +01:00