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linux/drivers/gpu/drm/i915
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Ville Syrjälä f7a02ad7d1 drm/i915: Only pin the fence for primary planes (and gen2/3) 
Currently we pin a fence on every plane doing tiled scanout. The
number of planes we have available is fast apporaching the number
of fences so we really should stop wasting them. Only FBC needs
the fence on gen4+, so let's use fences only for the primary planes
on those platforms.

v2: drop the tiling check from plane_uses_fence() as the obj is
    NULL during initial_plane_config() and we don't rally need the
    check since i915_vma_pin_fence() does the check anyway

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180221184807.577-1-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2018-02-22 17:41:37 +02:00
..
gvt
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
selftests
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
dvo_ch7xxx.c
…
dvo_ch7017.c
…
dvo_ivch.c
drm/i915/dvo: Remove incorrect kerneldoc markups
2018-02-14 12:04:31 +00:00
dvo_ns2501.c
…
dvo_sil164.c
…
dvo_tfp410.c
…
dvo.h
…
i915_cmd_parser.c
drm/i915/cmdparser: Do not check past the cmd length.
2018-02-05 20:49:24 +00:00
i915_debugfs.c
drm/i915/icl: Show interrupt registers in debugfs
2018-02-22 11:33:40 +02:00
i915_drv.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_drv.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_batch_pool.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_batch_pool.h
…
i915_gem_clflush.c
drm: move read_domains and write_domain into i915
2018-02-16 14:12:48 +00:00
i915_gem_clflush.h
…
i915_gem_context.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_context.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_dmabuf.c
drm: move read_domains and write_domain into i915
2018-02-16 14:12:48 +00:00
i915_gem_evict.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_execbuffer.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_fence_reg.c
drm/i915: Use INTEL_GEN everywhere
2018-02-09 22:29:02 +00:00
i915_gem_fence_reg.h
…
i915_gem_gtt.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_gtt.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_internal.c
drm: move read_domains and write_domain into i915
2018-02-16 14:12:48 +00:00
i915_gem_object.c
drm/i915: Split obj->cache_coherent to track r/w
2017-08-15 15:46:57 +01:00
i915_gem_object.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_render_state.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_render_state.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_shrinker.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_stolen.c
drm: move read_domains and write_domain into i915
2018-02-16 14:12:48 +00:00
i915_gem_tiling.c
drm/i915: Refactor common list iteration over GGTT vma
2017-12-07 23:26:55 +00:00
i915_gem_timeline.c
drm/i915: properly init lockdep class
2017-12-14 20:10:01 +02:00
i915_gem_timeline.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem_userptr.c
drm: move read_domains and write_domain into i915
2018-02-16 14:12:48 +00:00
i915_gem.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_gem.h
drm/i915: Print the condition causing GEM_BUG_ON
2017-11-16 15:35:47 +02:00
i915_gemfs.c
drm/i915: Disable THP until we have a GPU read BW W/A
2017-11-30 10:11:49 +02:00
i915_gemfs.h
drm/i915: introduce simple gemfs
2017-10-07 10:11:41 +01:00
i915_gpu_error.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_ioc32.c
drm/i915: Clean up ancient doc comments for i915_ioc32.c
2018-02-15 16:22:21 +00:00
i915_irq.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_memcpy.c
drm/i915: Do not enable movntdqa optimization in hypervisor guest
2017-12-22 11:12:15 +00:00
i915_mm.c
…
i915_oa_bdw.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_bdw.h
…
i915_oa_bxt.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_bxt.h
…
i915_oa_cflgt2.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_cflgt2.h
drm/i915/perf: add support for Coffeelake GT2
2017-09-18 19:46:36 +01:00
i915_oa_cflgt3.c
drm/i915/perf: Fix compiler warning for string truncation
2018-02-08 11:16:48 +00:00
i915_oa_cflgt3.h
drm/i915/perf: add support for Coffeelake GT3
2017-11-13 15:59:03 +00:00
i915_oa_chv.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_chv.h
…
i915_oa_cnl.c
drm/i915/perf: Fix compiler warning for string truncation
2018-02-08 11:16:49 +00:00
i915_oa_cnl.h
drm/i915/perf: enable perf support on CNL
2017-11-13 15:59:24 +00:00
i915_oa_glk.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_glk.h
…
i915_oa_hsw.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_hsw.h
…
i915_oa_kblgt2.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_kblgt2.h
…
i915_oa_kblgt3.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_kblgt3.h
…
i915_oa_sklgt2.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_sklgt2.h
…
i915_oa_sklgt3.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_sklgt3.h
…
i915_oa_sklgt4.c
drm/i915: ensure oa config uuid is null terminated
2017-11-02 14:52:58 +00:00
i915_oa_sklgt4.h
…
i915_params.c
drm/i915: Enable inject_load_failure only in DEBUG config
2018-02-02 14:19:05 +00:00
i915_params.h
drm/i915/guc: Keep GuC log disabled by default
2018-01-19 20:35:32 +00:00
i915_pci.c
drm/i915/icl: Add the ICL PCI IDs
2018-02-22 11:33:20 +02:00
i915_perf.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_pmu.c
drm/i915/pmu: Fix building without CONFIG_PM
2018-02-07 17:07:45 +00:00
i915_pmu.h
drm/i915/pmu: Fix sleep under atomic in RC6 readout
2018-02-07 13:37:34 +00:00
i915_pvinfo.h
drm/i915: enable to read CSB and CSB write pointer from HWSP in GVT-g VM
2017-10-16 13:56:29 +03:00
i915_reg.h
drm/i915/hsw: add missing disabled EUs registers reads
2018-02-22 13:58:01 +00:00
i915_request.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_request.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_selftest.h
drm/i915/selftests: Reduce the volume of the timeout message
2017-11-10 11:31:58 +00:00
i915_suspend.c
drm/i915: Move i915_gem_restore_fences to i915_gem_resume
2017-09-29 12:30:17 +01:00
i915_sw_fence.c
drm/i915/fence: Separate timeout mechanism for awaiting on dma-fences
2018-01-15 10:29:18 +00:00
i915_sw_fence.h
…
i915_syncmap.c
drm/i915: Fix kerneldoc parameter markup
2018-02-08 15:08:51 +00:00
i915_syncmap.h
…
i915_sysfs.c
drm/i915: Remove unsafe i915.enable_rc6
2017-12-01 15:20:02 +00:00
i915_trace_points.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
i915_trace.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_utils.h
drm/i915: Move some utility functions to i915_util.h
2017-12-22 09:13:47 +00:00
i915_vgpu.c
…
i915_vgpu.h
drm/i915: enable to read CSB and CSB write pointer from HWSP in GVT-g VM
2017-10-16 13:56:29 +03:00
i915_vma.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
i915_vma.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
intel_acpi.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
intel_atomic_plane.c
drm/i915: Move the policy for placement of the GGTT vma into the caller
2018-02-20 19:03:59 +00:00
intel_atomic.c
drm/i915/atomic: Fixup kerneldoc
2018-02-14 14:56:31 +00:00
intel_audio.c
drm/i915/audio: fix check for av_enc_map overflow
2018-02-15 16:29:13 +02:00
intel_bios.c
drm/i915: Fix DSI panels with v1 MIPI sequences without a DEASSERT sequence v3
2018-02-14 11:38:12 +01:00
intel_bios.h
…
intel_breadcrumbs.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
intel_cdclk.c
drm/i915/icl: add the main CDCLK functions
2018-02-13 10:16:04 -02:00
intel_color.c
drm/i915: Fix Limited Range Color Handling
2018-02-22 17:38:30 +02:00
intel_crt.c
drm/i915/crt: Remove obsolete kerneldoc-esque comment
2018-02-14 12:04:31 +00:00
intel_csr.c
drm/i915/dmc: DMC 1.07 for Cannonlake
2018-01-04 16:29:12 -08:00
intel_ddi.c
drm/i915: Use INTEL_GEN everywhere
2018-02-09 22:29:02 +00:00
intel_device_info.c
drm/i915/hsw: add missing disabled EUs registers reads
2018-02-22 13:58:01 +00:00
intel_device_info.h
drm/i915: Move page sizes out of the 8-bit sandwich
2018-02-22 14:14:23 +00:00
intel_display.c
drm/i915: Only pin the fence for primary planes (and gen2/3)
2018-02-22 17:41:37 +02:00
intel_display.h
drm/i915/cnl: Enable DDI-F on Cannonlake.
2018-01-30 10:24:22 -08:00
intel_dp_aux_backlight.c
drm/i915: Rename global i915 to i915_modparams
2017-09-22 14:50:36 +03:00
intel_dp_link_training.c
drm/i915/edp: Do not do link training fallback or prune modes on EDP
2018-01-22 17:58:10 +02:00
intel_dp_mst.c
drm/i915: Nuke intel_digital_port->port
2017-11-09 20:06:14 +02:00
intel_dp.c
drm/i915: Fix incorrect comment
2018-02-12 22:46:30 -08:00
intel_dpio_phy.c
drm: intel_dpio_phy: fix kernel-doc comments at nested struct
2018-02-19 12:19:04 +02:00
intel_dpll_mgr.c
drm/i915/cnl: Simplify dco_fraction calculation.
2017-11-16 09:45:39 -08:00
intel_dpll_mgr.h
…
intel_drv.h
drm/i915: Only pin the fence for primary planes (and gen2/3)
2018-02-22 17:41:37 +02:00
intel_dsi_dcs_backlight.c
drm/i915: Initialize 'data' in intel_dsi_dcs_backlight.c
2017-08-16 18:02:00 +03:00
intel_dsi_pll.c
…
intel_dsi_vbt.c
drm/i915/bxt: use NULL for GPIO connection ID
2017-08-21 11:52:29 +03:00
intel_dsi.c
drm-intel-next-2017-12-01:
2017-12-08 08:41:22 +10:00
intel_dsi.h
…
intel_dvo.c
drm/i915/dvo: Fixup commentary
2018-02-14 12:04:32 +00:00
intel_engine_cs.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
intel_fbc.c
drm/i915/fbc: Use PLANE_HAS_FENCE to determine if the plane is fenced
2018-02-20 19:03:59 +00:00
intel_fbdev.c
drm/i915: Only pin the fence for primary planes (and gen2/3)
2018-02-22 17:41:37 +02:00
intel_fifo_underrun.c
drm/i915: Don't rmw PIPESTAT enable bits
2017-09-25 16:54:09 +03:00
intel_frontbuffer.c
…
intel_frontbuffer.h
…
intel_guc_ads.c
drm/i915/guc : Decoupling ADS and logs from submission
2018-01-03 14:02:10 +00:00
intel_guc_ads.h
drm/i915/guc : Decoupling ADS and logs from submission
2018-01-03 14:02:10 +00:00
intel_guc_ct.c
drm/i915/guc: Assert ctch->vma is allocated
2017-11-06 13:57:37 +00:00
intel_guc_ct.h
…
intel_guc_fw.c
drm/i915/glk: Disable Guc and HuC on GLK
2018-01-04 14:45:07 -08:00
intel_guc_fw.h
drm/i915/guc: Move firmware selection to init_early
2017-12-06 14:41:47 +00:00
intel_guc_fwif.h
drm/i915/guc: Add support for reset engine using GuC commands
2017-11-02 08:42:11 +00:00
intel_guc_log.c
drm/i915/guc: Don't try to create log runtime if there is no log
2018-02-01 12:36:50 +00:00
intel_guc_log.h
drm/i915/guc: Update name and prototype of i915_guc_log_control
2018-01-24 19:44:06 +00:00
intel_guc_reg.h
drm/i915/guc: Use consistent name for scratch register count
2017-11-24 20:47:39 +00:00
intel_guc_submission.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
intel_guc_submission.h
drm/i915/guc: Move GuC workqueue allocations outside of the mutex
2017-12-14 08:06:54 +00:00
intel_guc.c
drm/i915/guc: Fix lockdep due to log relay channel handling under struct_mutex
2018-01-24 19:44:04 +00:00
intel_guc.h
drm/i915/guc: Move GuC workqueue allocations outside of the mutex
2017-12-14 08:06:54 +00:00
intel_gvt.c
drm/i915/guc: Introduce USES_GUC_xxx helper macros
2017-12-06 14:41:49 +00:00
intel_gvt.h
…
intel_hangcheck.c
drm/i915: Add some newlines to intel_engine_dump() headers
2018-02-05 10:59:59 +00:00
intel_hdmi.c
drm/i915/cnl: Add HPD support for Port F.
2018-01-30 10:24:20 -08:00
intel_hotplug.c
drm/i915/cnl: Add HPD support for Port F.
2018-01-30 10:24:20 -08:00
intel_huc.c
drm/i915: Add missing kerneldoc parameters for huc_ucode_xfer
2018-02-14 13:09:47 +00:00
intel_huc.h
drm/i915/huc: Load HuC only if requested
2017-12-06 14:41:54 +00:00
intel_i2c.c
drm/i915/icp: add ICP gmbus and gpio support
2018-01-19 18:02:52 -02:00
intel_lpe_audio.c
drm/i915: Avoid leaking lpe audio platdev.data
2018-02-08 17:28:53 +00:00
intel_lrc_reg.h
drm/i915: Move LRC register offsets to a header file
2018-01-24 09:22:55 +00:00
intel_lrc.c
drm/i915/execlists: Move the GEM_BUG_ON context matches CSB later
2018-02-22 09:08:39 +00:00
intel_lrc.h
drm/i915/execlists: Inhibit context save/restore for the fake preempt context
2018-01-24 09:40:15 +00:00
intel_lspcon.c
drm/i915: For HPD connected port use hpd_pin instead of port.
2018-01-30 10:24:19 -08:00
intel_lvds.c
drm/i915/lvds: Fixup commentary
2018-02-14 12:04:33 +00:00
intel_mocs.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
intel_mocs.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
intel_modes.c
drm/i915: remove redundant ELD connector type update
2018-01-19 11:58:48 +02:00
intel_opregion.c
drm/i915: Move opregion definitions to dedicated intel_opregion.h
2017-12-22 09:19:48 +00:00
intel_opregion.h
drm/i915: Move opregion definitions to dedicated intel_opregion.h
2017-12-22 09:19:48 +00:00
intel_overlay.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
intel_panel.c
drm/i915/panel: Split range scaling calculation for readiblity
2018-02-14 12:02:44 +00:00
intel_pipe_crc.c
drm/i915: Make ips_enabled a property depending on whether IPS is enabled, v3.
2017-11-30 16:49:42 +01:00
intel_pm.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
intel_psr.c
drm/i915: Use INTEL_GEN everywhere
2018-02-09 22:29:02 +00:00
intel_renderstate_gen6.c
…
intel_renderstate_gen7.c
…
intel_renderstate_gen8.c
…
intel_renderstate_gen9.c
…
intel_renderstate.h
…
intel_ringbuffer.c
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
intel_ringbuffer.h
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00
intel_runtime_pm.c
drm/i915: Remove WARN_ONCE for failing to pm_runtime_if_in_use
2018-02-19 15:06:23 +00:00
intel_sdvo_regs.h
…
intel_sdvo.c
drm/i915/sdvo: Tidy up commentary
2018-02-14 12:02:43 +00:00
intel_sideband.c
drm/i915: Move rps.hw_lock to dev_priv and s/hw_lock/pcu_lock
2017-10-11 08:56:56 +01:00
intel_sprite.c
drm/i915: Give all ioctl functions an _ioctl suffix
2018-02-09 18:03:36 +02:00
intel_tv.c
drm/i915/tv: Cleanup up obsolete comments
2018-02-14 12:02:39 +00:00
intel_uc_fw.c
drm/i915: Fixup kerneldoc for intel_uc_fw_upload()
2018-02-14 13:28:41 +00:00
intel_uc_fw.h
drm/i915/guc: Move firmware selection to init_early
2017-12-06 14:41:47 +00:00
intel_uc.c
drm/i915/guc: Don't forget to free GuC error log
2018-02-01 12:33:57 +00:00
intel_uc.h
drm/i915/guc: Fix lockdep due to log relay channel handling under struct_mutex
2018-01-24 19:44:04 +00:00
intel_uncore.c
drm/i915: Use INTEL_GEN everywhere
2018-02-09 22:29:02 +00:00
intel_uncore.h
drm/i915: Prune gen8_gt_irq_handler
2018-02-19 15:38:59 +00:00
intel_vbt_defs.h
drm/i915/dp: limit DP link rate based on VBT on CNL+
2018-02-02 09:50:51 +02:00
Kconfig
drm/i915/fence: Avoid del_timer_sync() from inside a timer
2017-09-19 13:06:21 +01:00
Kconfig.debug
drm/i915: Avoid context dereference inside execlists_submission_tasklet
2017-12-19 23:04:45 +00:00
Makefile
drm/i915: Rename drm_i915_gem_request to i915_request
2018-02-21 20:57:22 +00:00