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aaecdf611a
linux_dsm_epyc7002/drivers/gpu/drm/i915
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Daniel Vetter aaecdf611a drm/i915: Stop gathering error states for CS error interrupts 
There's quite a few bug reports with error states where the error
reasons makes just about no sense at all. Like dying on tlbs for a
display plane that's not even there. Also users don't really report a
lot of bad side effects generally, just the error states.

Furthermore we don't even enable these interrupts any more on gen5+
(though the handling code is still there). So this mostly concerns old
platforms.

Given all that lets make our lives a bit easier and stop capturing
error states, in the hopes that we can just ignore them. In case
that's not true and the gpu indeed dies the hangcheck should
eventually kick in. And I've left some debug log in to make this case
noticeble. Referenced bug is just an example.

v2: Fix missing \n Jani spotted.

References: https://bugs.freedesktop.org/show_bug.cgi?id=82095
References: https://bugs.freedesktop.org/show_bug.cgi?id=85944
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-12-03 09:29:36 +01:00
..
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c drm/i915: Check pixel clock in ns2501 mode_valid hook 2014-09-03 11:05:21 +02:00
dvo_sil164.c
dvo_tfp410.c
dvo.h
i915_cmd_parser.c drm/i915: Add the predicate source registers to the register whitelist 2014-11-14 10:29:24 +01:00
i915_debugfs.c drm/i915: Don't pin LRC in GGTT when dumping in debugfs 2014-12-02 15:23:30 +01:00
i915_dma.c Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
i915_drv.c Merge tag 'drm-intel-next-2014-11-21-fixed' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-12-03 08:25:59 +10:00
i915_drv.h Merge tag 'drm-intel-next-2014-11-21-fixed' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-12-03 08:25:59 +10:00
i915_gem_context.c drm/i915: Initialize workarounds in logical ring mode too 2014-11-14 10:29:25 +01:00
i915_gem_debug.c
i915_gem_dmabuf.c
i915_gem_evict.c drm/i915: fix another use-after-free in i915_gem_evict_everything 2014-09-19 14:41:16 +02:00
i915_gem_execbuffer.c Merge tag 'drm-intel-next-2014-11-21-fixed' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-12-03 08:25:59 +10:00
i915_gem_gtt.c Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
i915_gem_gtt.h drm/i915: Can i915_gem_init_ioctl 2014-11-20 13:03:31 +01:00
i915_gem_render_state.c drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +01:00
i915_gem_render_state.h drm/i915/bdw: Render state init for Execlists 2014-09-03 11:04:52 +02:00
i915_gem_stolen.c drm/i915: Move flags describing VMA mappings into the VMA 2014-11-04 14:04:51 +01:00
i915_gem_tiling.c Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
i915_gem_userptr.c drm/i915: Do not leak pages when freeing userptr objects 2014-09-29 15:31:01 +02:00
i915_gem.c drm/i915: Disallow pin ioctl completely for kms drivers 2014-12-03 09:29:35 +01:00
i915_gpu_error.c drm/i915: Use ggtt error obj capture helper for gen8 semaphores 2014-11-20 16:59:49 +01:00
i915_ioc32.c drm/i915: remove redundant #ifdef CONFIG_COMPAT 2014-10-24 16:34:07 +02:00
i915_irq.c drm/i915: Stop gathering error states for CS error interrupts 2014-12-03 09:29:36 +01:00
i915_params.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-10-14 09:39:08 +02:00
i915_reg.h drm/i915: Pin tiled objects for L-shaped configs 2014-11-20 13:03:33 +01:00
i915_suspend.c drm/i915: unify remaining register save/restore code a bit 2014-11-14 10:29:28 +01:00
i915_sysfs.c drm/i915: Do not export RC6p and RC6pp if they don't exist 2014-10-24 16:34:00 +02:00
i915_trace_points.c
i915_trace.h drm/i915: Add tracepoints to track a vm during its lifetime 2014-11-14 10:29:13 +01:00
i915_ums.c drm/i915: don't save/restore backlight hist ctl registers 2014-11-14 10:29:28 +01:00
intel_acpi.c
intel_audio.c drm/i915/audio: fix monitor presence indication after disable 2014-11-18 11:17:37 +01:00
intel_bios.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-10-14 09:39:08 +02:00
intel_bios.h drm/i915/bios: add missing __packed to structs used for reading vbt 2014-09-19 14:43:14 +02:00
intel_crt.c drm/i915: Don't claim that we're resetting PCH ADPA register 2014-10-24 16:34:10 +02:00
intel_ddi.c drm/i915: Don't rely upon encoder->type for infoframe hw state readout 2014-11-20 22:37:04 +01:00
intel_display.c drm/i915: Don't clobber crtc->new_config when nothing changes 2014-12-03 09:29:34 +01:00
intel_dp_mst.c drm: Miscellaneous fixes for v3.19-rc1 2014-11-15 09:37:20 +10:00
intel_dp.c Merge tag 'drm-intel-next-2014-11-21-fixed' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-12-03 08:25:59 +10:00
intel_drv.h drm/i915: sanitize rps irq enabling 2014-11-19 15:03:17 +01:00
intel_dsi_cmd.c drm/i915: Align intel_dsi*.c files a bit 2014-08-08 17:43:45 +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 drm/i915: Add support for Video Burst Mode for MIPI DSI 2014-08-08 17:43:45 +02:00
intel_dsi_pll.c drm/i915: Align intel_dsi*.c files a bit 2014-08-08 17:43:45 +02:00
intel_dsi.c drm/i915: Bikeshed rpm functions name a bit. 2014-10-01 10:52:59 +02:00
intel_dsi.h drm/i915: Add support for Video Burst Mode for MIPI DSI 2014-08-08 17:43:45 +02:00
intel_dvo.c drm/i915: Don't call DVO mode_set hook on DPMS changes 2014-09-03 11:05:14 +02:00
intel_fbdev.c drm/i915: Make intel_pin_and_fence_fb_obj take plane and framebuffer 2014-11-07 18:41:51 +01:00
intel_fifo_underrun.c drm/i915: kerneldoc for intel_fifo_underrun.c 2014-10-24 16:33:55 +02:00
intel_frontbuffer.c drm/i915: Introduce intel_psr.c 2014-11-17 19:12:28 +01:00
intel_hdmi.c drm/i915/chv: Enable AVI, SPD and HDMI infoframes for CHV. 2014-12-03 09:29:34 +01:00
intel_i2c.c
intel_lrc.c drm/i915/bdw: Pin the ringbuffer backing object to GGTT on-demand 2014-11-19 19:56:44 +01:00
intel_lrc.h drm/i915/bdw: Pin the context backing objects to GGTT on-demand 2014-11-19 19:32:58 +01:00
intel_lvds.c drm/i915: Pass the current pipe from eDP init to backlight setup 2014-11-14 10:29:20 +01:00
intel_modes.c
intel_opregion.c ACPI / i915: Update the condition to ignore firmware backlight change request 2014-09-30 01:11:18 +02:00
intel_overlay.c
intel_panel.c Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
intel_pm.c Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
intel_psr.c drm/i915: Add PSR docbook 2014-11-17 19:13:24 +01:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c drm/i915 Update Gen8 golden context batch buffer 2014-11-04 14:04:54 +01:00
intel_renderstate_gen9.c drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +01:00
intel_renderstate.h drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +01:00
intel_ringbuffer.c drm/i915: Remove DRI1 ring accessors and API 2014-11-19 21:17:11 +01:00
intel_ringbuffer.h drm/i915: Remove DRI1 ring accessors and API 2014-11-19 21:17:11 +01:00
intel_runtime_pm.c drm/i915: Reinit display irqs and hpd from chv pipe-a power well 2014-11-17 09:16:53 +01:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: Don't destroy DRM properties in the driver 2014-10-31 18:38:17 +01:00
intel_sideband.c
intel_sprite.c drm/i915: use the correct obj when preparing the sprite plane 2014-11-14 10:29:13 +01:00
intel_tv.c drm/i915: Clarify irq_lock locking, intel_tv_detect 2014-09-19 14:43:19 +02:00
intel_uncore.c drm/i915: Only warn the first time we attempt to mmio whilst suspended 2014-12-03 09:29:35 +01:00
Kconfig
Makefile drm/i915: Introduce intel_psr.c 2014-11-17 19:12:28 +01:00