p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
linux_old1/include/drm
History
Maarten Lankhorst 5fff80bbdb drm/atomic: Allow for holes in connector state, v2. 
Because we record connector_mask using 1 << drm_connector_index now
the connector_mask should stay the same even when other connectors
are removed. This was not the case with MST, in that case when removing
a connector all other connectors may change their index.

This is fixed by waiting until the first get_connector_state to allocate
connector_state, and force reallocation when state is too small.

As a side effect connector arrays no longer have to be preallocated,
and can be allocated on first use which means a less allocations in
the page flip only path.

Changes since v1:
- Whitespace. (Ville)
- Call ida_remove when destroying the connector. (Ville)
- u32 alloc -> int. (Ville)

Fixes: 14de6c44d1 ("drm/atomic: Remove drm_atomic_connectors_for_crtc.")
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Lyude <cpaul@redhat.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 		2016-02-19 13:24:03 +10:00
..
bridge Merge branch 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next 2015-08-27 13:01:57 +10:00
i2c drm/i2c: tda998x: add video and audio input configuration 2013-08-19 09:10:32 +10:00
ttm drm/ttm: add ttm_bo_move_to_lru_tail function v2 2016-01-13 12:21:21 -05:00
ati_pcigart.h drm: Move legacy buffer structures to <drm/drm_legacy.h> 2014-09-12 15:28:12 +02:00
drmP.h Merge branch 'drm-next-4.5' of git://people.freedesktop.org/~agd5f/linux into drm-next 2015-12-23 14:15:26 +10:00
drm_agpsupport.h drm: Remove dummy agp ioctl wrappers 2015-09-30 10:49:22 +02:00
drm_atomic.h drm/atomic: Remove drm_atomic_connectors_for_crtc. 2016-01-06 16:37:39 +01:00
drm_atomic_helper.h drm/atomic-helper: Export framebuffer_changed() 2016-01-20 08:55:43 +08:00
drm_cache.h drm: add helper to check for wc memory support 2016-02-02 10:08:43 -05:00
drm_core.h drm: Fix support for PCI domains 2010-08-10 08:20:20 +10:00
drm_crtc.h drm/atomic: Allow for holes in connector state, v2. 2016-02-19 13:24:03 +10:00
drm_crtc_helper.h drm: Drop drm_helper_probe_single_connector_modes_nomerge() 2015-12-11 09:32:53 +01:00
drm_displayid.h drm/displayid: add displayid defines and edid extension (v2) 2014-12-09 09:56:46 +10:00
drm_dp_helper.h drm/dp: add eDP DPCD backlight control bit definitions 2015-11-24 11:41:51 +01:00
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: Make drm_av_sync_delay() 'mode' argument const 2015-09-09 14:53:54 +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: Pass the user drm_mode_fb_cmd2 as const to .fb_create() 2015-11-24 11:47:38 +01:00
drm_fb_helper.h drm: Move LEAVE/ENTER_ATOMIC_MODESET to fbdev helpers 2015-12-08 16:07:51 +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_gem.h drm: Update GEM refcounting docs 2015-11-24 11:41:49 +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_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: move drm_mmap to <drm/drm_legacy.h> 2014-09-24 11:43:07 +10:00
drm_mem_util.h drm: use kvfree() in drm_free_large() 2015-06-30 19:44:59 -07:00
drm_mipi_dsi.h drm/dsi: Add Turn On/Shutdown Peripheral command helpers 2015-11-24 10:25:14 +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/docs: more leftovers from the big vtable documentation pile 2016-01-05 16:21:35 +01:00
drm_modeset_lock.h drm: Implement drm_modeset_lock_all_ctx() 2015-12-02 23:10:59 +01:00
drm_of.h drm: Introduce generic probe function for component based masters. 2015-10-20 12:01:29 +02:00
drm_os_linux.h drm: Kill DRM_SUSER 2013-12-18 11:35:45 +10:00
drm_panel.h drm/panel: Add display timing support 2015-04-02 19:04:12 +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_vma_manager.h drm/gem: Use kref_get_unless_zero for the weak mmap references 2015-10-19 11:00:44 +02:00
exynos_drm.h drm/exynos: fimd: replace struct fb_videomode with videomode 2013-09-05 13:43:44 +09:00
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 SKL GT4 PCI IDs 2015-12-04 19:03:50 +00:00
intel-gtt.h drm/i915/gtt: Allow >= 4GB sizes for vm. 2015-06-26 10:41:13 +02:00