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c017cf6b1a5c7a218f7171bb8061132d9a23a918
linux-net/drivers/gpu/drm/i915
History
Chris Wilson c017cf6b1a drm/i915: Drop the deferred active reference 
An old optimisation to reduce the number of atomics per batch sadly
relies on struct_mutex for coordination. In order to remove struct_mutex
from serialising object/context closing, always taking and releasing an
active reference on first use / last use greatly simplifies the locking.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190528092956.14910-15-chris@chris-wilson.co.uk
2019-05-28 12:45:29 +01:00
..
gem
drm/i915: Drop the deferred active reference
2019-05-28 12:45:29 +01:00
gt
drm/i915: Drop the deferred active reference
2019-05-28 12:45:29 +01:00
gvt
drm/i915: Drop the deferred active reference
2019-05-28 12:45:29 +01:00
selftests
drm/i915: Drop the deferred active reference
2019-05-28 12:45:29 +01:00
.gitignore
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dvo_ch7xxx.c
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dvo_ch7017.c
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dvo_ivch.c
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dvo_ns2501.c
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dvo_sil164.c
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dvo_tfp410.c
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i915_active_types.h
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i915_active.c
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i915_active.h
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i915_cmd_parser.c
drm/i915: Move GEM object domain management from struct_mutex to local
2019-05-28 12:45:29 +01:00
i915_debugfs.c
drm/i915: Move more GEM objects under gem/
2019-05-28 12:45:29 +01:00
i915_debugfs.h
…
i915_drv.c
drm/i915: Move more GEM objects under gem/
2019-05-28 12:45:29 +01:00
i915_drv.h
drm/i915: Move GEM client throttling to its own file
2019-05-28 12:45:29 +01:00
i915_fixed.h
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i915_gem_batch_pool.c
drm/i915: Drop the deferred active reference
2019-05-28 12:45:29 +01:00
i915_gem_batch_pool.h
drm/i915: Split GEM object type definition to its own header
2019-05-28 12:45:29 +01:00
i915_gem_evict.c
drm/i915: Move more GEM objects under gem/
2019-05-28 12:45:29 +01:00
i915_gem_fence_reg.c
drm/i915: Pull scatterlist utils out of i915_gem.h
2019-05-28 12:45:29 +01:00
i915_gem_fence_reg.h
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i915_gem_gtt.c
drm/i915: Move GEM object domain management from struct_mutex to local
2019-05-28 12:45:29 +01:00
i915_gem_gtt.h
drm/i915: Pull scatterlist utils out of i915_gem.h
2019-05-28 12:45:29 +01:00
i915_gem_render_state.c
drm/i915: Drop the deferred active reference
2019-05-28 12:45:29 +01:00
i915_gem_render_state.h
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i915_gem.c
drm/i915: Move GEM client throttling to its own file
2019-05-28 12:45:29 +01:00
i915_gem.h
drm/i915: Load balancing across a virtual engine
2019-05-22 08:40:38 +01:00
i915_globals.c
drm/i915: Move more GEM objects under gem/
2019-05-28 12:45:29 +01:00
i915_globals.h
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i915_gpu_error.c
drm/i915: Pull scatterlist utils out of i915_gem.h
2019-05-28 12:45:29 +01:00
i915_gpu_error.h
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i915_ioc32.c
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i915_irq.c
drm/i915/guc: Correctly handle GuC interrupts on Gen11
2019-05-28 10:07:17 +01:00
i915_irq.h
drm/i915/guc: Correctly handle GuC interrupts on Gen11
2019-05-28 10:07:17 +01:00
i915_memcpy.c
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i915_mm.c
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i915_oa_bdw.c
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i915_oa_bdw.h
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i915_oa_bxt.c
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i915_oa_bxt.h
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i915_oa_cflgt2.c
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i915_oa_cflgt2.h
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i915_oa_cflgt3.c
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i915_oa_cflgt3.h
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i915_oa_chv.c
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i915_oa_chv.h
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i915_oa_cnl.c
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i915_oa_cnl.h
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i915_oa_glk.c
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i915_oa_glk.h
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i915_oa_hsw.c
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i915_oa_hsw.h
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i915_oa_icl.c
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i915_oa_icl.h
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i915_oa_kblgt2.c
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i915_oa_kblgt2.h
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i915_oa_kblgt3.c
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i915_oa_kblgt3.h
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i915_oa_sklgt2.c
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i915_oa_sklgt2.h
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i915_oa_sklgt3.c
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i915_oa_sklgt3.h
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i915_oa_sklgt4.c
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i915_oa_sklgt4.h
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i915_params.c
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i915_params.h
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i915_pci.c
drm/i915/guc: Enable GuC CTB communication on Gen11
2019-05-28 10:07:21 +01:00
i915_perf.c
drm/i915: Move more GEM objects under gem/
2019-05-28 12:45:29 +01:00
i915_pmu.c
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i915_pmu.h
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i915_priolist_types.h
drm/i915: Downgrade NEWCLIENT to non-preemptive
2019-05-20 18:28:22 +03:00
i915_pvinfo.h
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i915_query.c
drm/i915: Engine discovery query
2019-05-22 14:17:55 +01:00
i915_query.h
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i915_reg.h
drm/i915: Enable infoframes on GLK+ for HDR
2019-05-28 12:28:41 +02:00
i915_request.c
drm/i915: Move more GEM objects under gem/
2019-05-28 12:45:29 +01:00
i915_request.h
drm/i915: Extend execution fence to support a callback
2019-05-22 08:40:45 +01:00
i915_scatterlist.c
drm/i915: Pull scatterlist utils out of i915_gem.h
2019-05-28 12:45:29 +01:00
i915_scatterlist.h
drm/i915: Pull scatterlist utils out of i915_gem.h
2019-05-28 12:45:29 +01:00
i915_scheduler_types.h
drm/i915: Bump signaler priority on adding a waiter
2019-05-20 18:28:04 +03:00
i915_scheduler.c
drm/i915: Load balancing across a virtual engine
2019-05-22 08:40:38 +01:00
i915_scheduler.h
drm/i915: Only reschedule the submission tasklet if preemption is possible
2019-05-07 17:40:20 +01:00
i915_selftest.h
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i915_suspend.c
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i915_sw_fence.c
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i915_sw_fence.h
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i915_syncmap.c
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i915_syncmap.h
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i915_sysfs.c
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i915_timeline_types.h
drm/i915: Load balancing across a virtual engine
2019-05-22 08:40:38 +01:00
i915_timeline.c
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i915_timeline.h
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i915_trace_points.c
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i915_trace.h
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i915_user_extensions.c
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i915_user_extensions.h
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i915_utils.h
drm/i915: Move GEM object waiting to its own file
2019-05-28 12:45:29 +01:00
i915_vgpu.c
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i915_vgpu.h
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i915_vma.c
drm/i915: Drop the deferred active reference
2019-05-28 12:45:29 +01:00
i915_vma.h
drm/i915: Move GEM object domain management from struct_mutex to local
2019-05-28 12:45:29 +01:00
icl_dsi.c
drm/i915: Fix pixel clock and crtc clock config mismatch
2019-05-14 10:36:33 +03:00
intel_acpi.c
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intel_acpi.h
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intel_atomic_plane.c
drm/i915: Make sure we have enough memory bandwidth on ICL
2019-05-27 20:51:48 +03:00
intel_atomic_plane.h
drm/i915: Make sure we have enough memory bandwidth on ICL
2019-05-27 20:51:48 +03:00
intel_atomic.c
drm/i915: Enabled Modeset when HDR Infoframe changes
2019-05-28 12:27:19 +02:00
intel_atomic.h
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intel_audio.c
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intel_audio.h
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intel_bios.c
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intel_bios.h
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intel_bw.c
drm/i915: Make sure we have enough memory bandwidth on ICL
2019-05-27 20:51:48 +03:00
intel_bw.h
drm/i915: Make sure we have enough memory bandwidth on ICL
2019-05-27 20:51:48 +03:00
intel_cdclk.c
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intel_cdclk.h
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intel_color.c
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intel_color.h
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intel_combo_phy.c
drm/i915/icl: Fix AUX-B HW not done issue w/o AUX-A
2019-05-27 17:40:01 +03:00
intel_combo_phy.h
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intel_connector.c
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intel_connector.h
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intel_crt.c
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intel_crt.h
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intel_csr.c
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intel_csr.h
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intel_ddi.c
drm/i915: Add state readout for DRM infoframe
2019-05-28 12:29:24 +02:00
intel_ddi.h
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intel_device_info.c
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intel_device_info.h
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intel_display.c
drm/i915: Move GEM object domain management from struct_mutex to local
2019-05-28 12:45:29 +01:00
intel_display.h
drm/i915: Align dumb buffer stride to 4k to allow for gtt remapping
2019-05-20 18:04:48 +03:00
intel_dp_aux_backlight.c
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intel_dp_aux_backlight.h
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intel_dp_link_training.c
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intel_dp_link_training.h
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intel_dp_mst.c
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intel_dp_mst.h
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intel_dp.c
drm/i915/dp: Support DP ports YUV 4:2:0 output to GEN11
2019-05-23 09:49:44 +03:00
intel_dp.h
drm/i915/dp: Add a config function for YCBCR420 outputs
2019-05-23 09:48:59 +03:00
intel_dpio_phy.c
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intel_dpio_phy.h
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intel_dpll_mgr.c
drm/i915: Replace use of PLLS power domain with DISPLAY_CORE domain
2019-05-14 14:06:30 +03:00
intel_dpll_mgr.h
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intel_drv.h
drm/i915: Write HDR infoframe and send to panel
2019-05-28 12:29:14 +02:00
intel_dsi_dcs_backlight.c
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intel_dsi_dcs_backlight.h
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intel_dsi_vbt.c
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intel_dsi.c
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intel_dsi.h
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intel_dvo_dev.h
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intel_dvo.c
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intel_dvo.h
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intel_fbc.c
drm/i915/fbc: disable framebuffer compression on GeminiLake
2019-05-13 13:45:46 +03:00
intel_fbc.h
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intel_fbdev.c
drm/i915: Move shmem object setup to its own file
2019-05-28 12:45:29 +01:00
intel_fbdev.h
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intel_fifo_underrun.c
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intel_fifo_underrun.h
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intel_frontbuffer.c
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intel_frontbuffer.h
drm/i915: Move object->pages API to i915_gem_object.[ch]
2019-05-28 12:45:29 +01:00
intel_gmbus.c
drm/i915: Kill PCH_KBP
2019-05-07 21:49:57 +03:00
intel_gmbus.h
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intel_guc_ads.c
drm/i915/guc: Reset GuC ADS during sanitize
2019-05-28 10:07:05 +01:00
intel_guc_ads.h
drm/i915/guc: Reset GuC ADS during sanitize
2019-05-28 10:07:05 +01:00
intel_guc_ct.c
drm/i915/guc: Update GuC CTB response definition
2019-05-28 10:07:20 +01:00
intel_guc_ct.h
drm/i915/uc: Stop talking with GuC when resetting
2019-05-23 21:58:36 +01:00
intel_guc_fw.c
drm/i915/guc: Define GuC firmware version for Icelake
2019-05-28 10:07:22 +01:00
intel_guc_fw.h
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intel_guc_fwif.h
drm/i915/guc: Update GuC CTB response definition
2019-05-28 10:07:20 +01:00
intel_guc_log.c
drm/i915: Move GEM object domain management from struct_mutex to local
2019-05-28 12:45:29 +01:00
intel_guc_log.h
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intel_guc_reg.h
drm/i915/guc: Correctly handle GuC interrupts on Gen11
2019-05-28 10:07:17 +01:00
intel_guc_submission.c
drm/i915: Move more GEM objects under gem/
2019-05-28 12:45:29 +01:00
intel_guc_submission.h
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intel_guc.c
drm/i915: Move shmem object setup to its own file
2019-05-28 12:45:29 +01:00
intel_guc.h
drm/i915/guc: Create vfuncs for the GuC interrupts control functions
2019-05-28 10:07:15 +01:00
intel_gvt.c
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intel_gvt.h
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intel_hdcp.c
drm/i915/hdcp: Use both bits for device_count
2019-05-17 14:40:50 +01:00
intel_hdcp.h
drm/i915: debugfs: HDCP2.2 capability read
2019-05-09 09:44:41 +02:00
intel_hdmi.c
drm/i915: Attach HDR metadata property to connector
2019-05-28 12:29:33 +02:00
intel_hdmi.h
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intel_hotplug.c
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intel_hotplug.h
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intel_huc_fw.c
drm/i915/huc: Define HuC firmware version for Icelake
2019-05-28 10:07:23 +01:00
intel_huc_fw.h
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intel_huc.c
drm/i915/huc: New HuC status register for Gen11
2019-05-28 10:07:13 +01:00
intel_huc.h
drm/i915/huc: New HuC status register for Gen11
2019-05-28 10:07:13 +01:00
intel_lpe_audio.c
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intel_lpe_audio.h
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intel_lspcon.c
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intel_lspcon.h
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intel_lvds.c
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intel_lvds.h
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intel_opregion.c
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intel_opregion.h
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intel_overlay.c
drm/i915: Move GEM object domain management from struct_mutex to local
2019-05-28 12:45:29 +01:00
intel_overlay.h
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intel_panel.c
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intel_panel.h
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intel_pipe_crc.c
drm/i915: Fix fastset vs. pfit on/off on HSW EDP transcoder
2019-05-13 13:45:51 +03:00
intel_pipe_crc.h
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intel_pm.c
drm/i915: Make sandybridge_pcode_read() deal with the second data register
2019-05-27 20:51:48 +03:00
intel_pm.h
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intel_psr.c
drm: Rename struct edp_vsc_psr to struct dp_sdp
2019-05-23 09:49:32 +03:00
intel_psr.h
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intel_quirks.c
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intel_quirks.h
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intel_renderstate_gen6.c
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intel_renderstate_gen7.c
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intel_renderstate_gen8.c
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intel_renderstate_gen9.c
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intel_renderstate.h
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intel_runtime_pm.c
Merge tag 'drm-intel-next-2019-05-24' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2019-05-28 09:26:52 +10:00
intel_runtime_pm.h
drm/i915: remove duplicate typedef for intel_wakeref_t
2019-05-23 15:46:42 +03:00
intel_sdvo_regs.h
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intel_sdvo.c
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intel_sdvo.h
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intel_sideband.c
drm/i915: Make sandybridge_pcode_read() deal with the second data register
2019-05-27 20:51:48 +03:00
intel_sideband.h
drm/i915: Make sandybridge_pcode_read() deal with the second data register
2019-05-27 20:51:48 +03:00
intel_sprite.c
Merge tag 'drm-intel-next-2019-05-24' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2019-05-28 09:26:52 +10:00
intel_sprite.h
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intel_tv.c
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intel_tv.h
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intel_uc_fw.c
drm/i915: Move GEM object domain management from struct_mutex to local
2019-05-28 12:45:29 +01:00
intel_uc_fw.h
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intel_uc.c
drm/i915/guc: Create vfuncs for the GuC interrupts control functions
2019-05-28 10:07:15 +01:00
intel_uc.h
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intel_uncore.c
drm/i915: Reboot CI if forcewake fails
2019-05-08 13:58:31 +01:00
intel_uncore.h
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intel_vbt_defs.h
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intel_vdsc.c
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intel_vdsc.h
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intel_wakeref.c
drm/i915: Keep user GGTT alive for a minimum of 250ms
2019-05-28 08:23:09 +01:00
intel_wakeref.h
drm/i915: Keep user GGTT alive for a minimum of 250ms
2019-05-28 08:23:09 +01:00
intel_wopcm.c
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intel_wopcm.h
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Kconfig
Merge tag 'drm-intel-next-2019-05-24' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2019-05-28 09:26:52 +10:00
Kconfig.debug
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
Kconfig.profile
drm/i915: Keep user GGTT alive for a minimum of 250ms
2019-05-28 08:23:09 +01:00
Makefile
drm/i915: Move GEM client throttling to its own file
2019-05-28 12:45:29 +01:00
Makefile.header-test
drm/i915: Move more GEM objects under gem/
2019-05-28 12:45:29 +01:00
vlv_dsi_pll.c
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vlv_dsi.c
drm/i915/dsi: Call drm_connector_cleanup on vlv_dsi_init error exit path
2019-05-27 10:55:33 +02:00