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alistair23-linux/drivers/gpu/drm/i915
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Mika Kuoppala f260fe7b2f drm/i915: Don't accumulate hangcheck score on forward progress 
If the actual head has progressed forward inside a batch (request),
don't accumulate hangcheck score.

As the hangcheck score in increased only by acthd jumping backwards,
the result is that we only declare an active batch as stuck if it is
trapped inside a loop. Or that the looping will dominate the batch
progression so that it overcomes the bonus that forward progress gives.

v2: Improved commit message (Chris Wilson)

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
[danvet: s/active_loop/active (loop)/ as requested by Chris.]
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 14:04:07 +02:00
..
dvo.h
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c
dvo_sil164.c
dvo_tfp410.c
i915_cmd_parser.c
i915_debugfs.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2014-07-29 20:49:36 +02:00
i915_dma.c Linux 3.16 2014-08-05 09:04:59 +10:00
i915_drv.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2014-07-29 20:49:36 +02:00
i915_drv.h drm/i915: Collect gtier properly on HSW. 2014-08-07 11:07:20 +02:00
i915_gem.c drm/i915: Simplify i915_gem_release_all_mmaps() 2014-07-23 16:09:51 +02:00
i915_gem_context.c drm/i915: Reorder ctx unref on ppgtt cleanup 2014-07-23 07:05:39 +02:00
i915_gem_debug.c
i915_gem_dmabuf.c
i915_gem_evict.c
i915_gem_execbuffer.c drm/i915: Extract the actual workload submission mechanism from execbuffer 2014-07-08 12:31:06 +02:00
i915_gem_gtt.c drm/i915: work around warning in i915_gem_gtt 2014-08-07 11:07:15 +02:00
i915_gem_gtt.h
i915_gem_render_state.c drm/i915: fix freeze with blank screen booting highmem 2014-07-22 08:10:36 +02:00
i915_gem_stolen.c Linux 3.16 2014-08-05 09:04:59 +10:00
i915_gem_tiling.c
i915_gem_userptr.c drm/i915/userptr: Keep spin_lock/unlock in the same block 2014-07-25 09:39:03 +02:00
i915_gpu_error.c drm/i915: Don't accumulate hangcheck score on forward progress 2014-08-07 14:04:07 +02:00
i915_ioc32.c
i915_irq.c drm/i915: Don't accumulate hangcheck score on forward progress 2014-08-07 14:04:07 +02:00
i915_params.c drm/i915: reorganize the unclaimed register detection code 2014-07-23 07:05:36 +02:00
i915_reg.h drm/i915: Fix drain latency precision multipler for VLV 2014-08-07 11:07:21 +02:00
i915_suspend.c
i915_sysfs.c drm/i915/chv: calculate rc6 residency correctly 2014-07-12 11:13:47 +02:00
i915_trace.h
i915_trace_points.c
i915_ums.c
intel_acpi.c
intel_bios.c drm/i915: extract backlight minimum brightness from VBT 2014-07-23 07:05:56 +02:00
intel_bios.h
intel_crt.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2014-07-29 20:49:36 +02:00
intel_ddi.c Merge tag 'drm-intel-next-2014-07-25-merged' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-08-04 17:57:34 +10:00
intel_display.c drm/i915: Add correct hw/sw config check for DSI encoder 2014-08-07 11:07:17 +02:00
intel_dp.c drm/i915: Don't require dev->struct_mutex in psr_match_conditions 2014-08-07 11:07:18 +02:00
intel_dp_mst.c drm/i915: fix build without fbdev. 2014-07-22 20:11:29 +10:00
intel_drv.h drm/i915: factor out intel_edp_panel_vdd_sanitize 2014-08-07 11:07:16 +02:00
intel_dsi.c drm/i915: Add correct hw/sw config check for DSI encoder 2014-08-07 11:07:17 +02:00
intel_dsi.h drm/i915: Add correct hw/sw config check for DSI encoder 2014-08-07 11:07:17 +02:00
intel_dsi_cmd.c drm/i915: wait for all DSI FIFOs to be empty 2014-08-07 11:07:15 +02:00
intel_dsi_cmd.h drm/i915: wait for all DSI FIFOs to be empty 2014-08-07 11:07:15 +02:00
intel_dsi_panel_vbt.c
intel_dsi_pll.c drm/i915: Add correct hw/sw config check for DSI encoder 2014-08-07 11:07:17 +02:00
intel_dvo.c Merge tag 'drm-intel-next-2014-06-20' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-07-09 10:38:42 +10:00
intel_fbdev.c drm/i915: fix initial fbdev setup warnings 2014-07-24 10:27:42 +10:00
intel_hdmi.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2014-07-29 20:49:36 +02:00
intel_i2c.c
intel_lvds.c Linux 3.16 2014-08-05 09:04:59 +10:00
intel_modes.c
intel_opregion.c Linux 3.16 2014-08-05 09:04:59 +10:00
intel_overlay.c drm/i915: use helpers 2014-07-18 14:25:15 +10:00
intel_panel.c Linux 3.16 2014-08-05 09:04:59 +10:00
intel_pm.c drm/i915: Fix threshold for choosing 32 vs. 64 precisions for VLV DDL values 2014-08-07 11:07:22 +02:00
intel_renderstate.h
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_ringbuffer.c drm/i915: Add the WaCsStallBeforeStateCacheInvalidate:bdw workaround. 2014-08-07 14:04:07 +02:00
intel_ringbuffer.h drm/i915: Don't accumulate hangcheck score on forward progress 2014-08-07 14:04:07 +02:00
intel_sdvo.c Merge tag 'topic/core-stuff-2014-06-30' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-07-08 11:04:35 +10:00
intel_sdvo_regs.h
intel_sideband.c
intel_sprite.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2014-07-29 20:49:36 +02:00
intel_tv.c
intel_uncore.c drm/i915: BDW can also detect unclaimed registers 2014-07-23 07:05:37 +02:00
Kconfig drm/i915: Ditch UMS config option 2014-07-24 10:59:53 +02:00
Makefile drm/i915: add DP 1.2 MST support (v0.7) 2014-07-22 11:20:26 +10:00