Matthew Auld d4055a9b20 drm: use seqlock for vblank time/count ... This patch aims to replace the roll-your-own seqlock implementation with full-blown seqlock'. We also remove the timestamp ring-buffer in favour of single timestamp/count pair protected by a seqlock. In turn this means we can now increment the vblank freely without the need for clamping. v2: - reduce the scope of the seqlock, keeping vblank_time_lock - make the seqlock per vblank_crtc, so multiple readers aren't blocked by the writer Cc: Mario Kleiner <mario.kleiner@tuebingen.mpg.de> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Mario Kleiner <mario.kleiner.de@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1462890088-18194-1-git-send-email-matthew.auld@intel.com		2016-05-24 23:21:56 +02:00
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bridge	drm: rockchip: dp: add rockchip platform dp driver	2016-04-05 10:13:04 +08:00
i2c	drm/i2c: tda998x: add video and audio input configuration	2013-08-19 09:10:32 +10:00
ttm	drm/ttm: implement LRU add callbacks v2	2016-05-04 20:21:38 -04:00
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: Drop connector argument from __drm_atomic_helper_connector_destroy_state	2016-05-17 08:57:05 +02:00
drm_atomic.h	drm/atomic: Rename drm_atomic_async_commit to nonblocking.	2016-05-02 16:36:03 +02:00
drm_cache.h	drm: Loongson-3 doesn't fully support wc memory	2016-04-22 10:24:11 +10:00
drm_core.h	drm: Fix support for PCI domains	2010-08-10 08:20:20 +10:00
drm_crtc_helper.h	drm: introduce pipe color correction properties	2016-03-08 13:57:32 +01:00
drm_crtc.h	drm: introduce bus_flags in drm_display_info	2016-05-05 10:09:01 -07:00
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_aux_dev.h	drm/dp: Add a drm_aux-dev module for reading/writing dpcd registers.	2016-02-12 14:22:40 +01:00
drm_dp_helper.h	drm/dp: Add define to set 0.5% down-spread in MAX_DOWNSPREAD register	2016-05-12 11:32:14 +02:00
drm_dp_mst_helper.h	drm/dp/mst: move GUID storage from mgr, port to only mst branch	2016-02-05 15:23:49 +10:00
drm_edid.h	drm: probe_helper: Hide ugly ifdef	2016-04-20 13:35:14 +02:00
drm_encoder_slave.h	drm: Constify drm_encoder_slave_funcs	2015-12-15 13:41:17 +01:00
drm_fb_cma_helper.h	drm/fb-cma-helper: Add function drm_fb_cma_create_with_funcs()	2016-05-17 09:08:32 +02:00
drm_fb_helper.h	drm/fb-helper: Add fb_deferred_io support	2016-05-02 16:22:03 +02:00
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_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: Remove unused drm_device from drm_gem_object_lookup()	2016-05-17 08:47:30 +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_legacy.h	drm: Hide master MAP cleanup in drm_bufs.c	2016-04-27 10:14:17 +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: Get DSI host by DT device node	2016-03-02 17:02:54 +01:00
drm_mm.h	drm/mm: use list_next_entry	2015-11-25 16:22:58 +01:00
drm_modes.h	drm: Drop drm_helper_probe_single_connector_modes_nomerge()	2015-12-11 09:32:53 +01:00
drm_modeset_helper_vtables.h	drm: Fix up markup fumble	2016-05-05 09:12:43 +02:00
drm_modeset_lock.h	drm: Implement drm_modeset_lock_all_ctx()	2015-12-02 23:10:59 +01:00
drm_of.h	drm: add drm_of_encoder_active_endpoint helpers	2016-02-10 14:19:21 +01:00
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: Reorganize helper vtables and their docs	2015-12-08 16:07:52 +01:00
drm_rect.h	drm: Add "prefix" parameter to drm_rect_debug_print()	2015-11-24 11:47:46 +01:00
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/vma_manage: Drop has_offset	2016-04-20 12:58:53 +02:00
drmP.h	drm: use seqlock for vblank time/count	2016-05-24 23:21:56 +02:00
gma_drm.h	drm/gma500: Remove unused ioctls	2014-03-17 20:11:57 +01:00
i915_component.h	drm/i915: Add get_eld audio component	2015-12-10 13:39:27 +01:00
i915_drm.h	x86/gpu: Add Intel graphics stolen memory quirk for gen2 platforms	2014-02-09 15:11:30 +01:00
i915_pciids.h	drm/i915/skl: Add missing SKL ids	2016-02-08 15:31:34 +02:00
intel-gtt.h	drm/i915/gtt: Allow >= 4GB sizes for vm.	2015-06-26 10:41:13 +02:00