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9c75b18527
linux_dsm_epyc7002/drivers/gpu/drm/i915
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Gabriel Krisman Bertazi 9c75b18527 drm/i915: reintroduce VLV/CHV PFI programming power domain workaround 
There are still cases on these platforms where an attempt is made to
configure the CDCLK while the power domain is off, like when coming back
from a suspend.  So the workaround below is still needed.

This effectively reverts commit 63ff304425 ("drm/i915: Nuke the
VLV/CHV PFI programming power domain workaround").

Cc: stable@vger.kernel.org
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101517
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170628210605.4994-1-krisman@collabora.co.uk
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
(cherry picked from commit 886015a0ad)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2017-07-03 16:12:44 +03:00
..
gvt Merge tag 'gvt-fixes-2017-06-29' of https://github.com/01org/gvt-linux into drm-intel-next-fixes 2017-06-30 12:49:45 +03:00
selftests drm/i915: Fix an error checking test 2017-07-03 16:12:40 +03:00
dvo_ch7xxx.c drm/i915/dvo: fix debug logging on unknown DID 2017-06-01 15:53:03 +03:00
dvo_ch7017.c drm/i915/lvds: Remove magic from PLL programming 2017-05-10 13:47:55 +03:00
dvo_ivch.c
dvo_ns2501.c
dvo_sil164.c
dvo_tfp410.c
dvo.h
i915_cmd_parser.c drm/i915: Redefine ptr_pack_bits() and friends 2017-05-17 13:38:04 +01:00
i915_debugfs.c drm/i915: Store a direct lookup from object handle to vma 2017-06-16 16:54:04 +01:00
i915_drv.c drm/i915: Disable MSI for all pre-gen5 2017-07-03 16:12:35 +03:00
i915_drv.h Merge tag 'drm-intel-next-2017-06-19' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2017-06-21 08:55:22 +10:00
i915_gem_batch_pool.c drm/i915: Reinstate reservation_object zapping for batch_pool objects 2017-06-14 14:06:22 +01:00
i915_gem_batch_pool.h
i915_gem_clflush.c drm/i915: Store i915_gem_object_is_coherent() as a bit next to cache-dirty 2017-06-16 14:52:27 +01:00
i915_gem_clflush.h drm/i915: Mark up clflushes as belonging to an unordered timeline 2017-05-03 11:08:45 +01:00
i915_gem_context.c drm/i915: Store a persistent reference for an object in the execbuffer cache 2017-06-16 16:54:05 +01:00
i915_gem_context.h drm/i915: Store a direct lookup from object handle to vma 2017-06-16 16:54:04 +01:00
i915_gem_dmabuf.c drm/i915: Implement dma_buf_ops->kmap 2017-05-03 23:15:02 +01:00
i915_gem_evict.c drm/i915: Eliminate lots of iterations over the execobjects array 2017-06-16 16:54:05 +01:00
i915_gem_execbuffer.c drm/i915: Clear execbuf's vma backpointer upon release 2017-06-26 10:38:43 +02:00
i915_gem_fence_reg.c
i915_gem_fence_reg.h
i915_gem_gtt.c drm/i915/cfl: Introduce Coffee Lake workarounds. 2017-06-16 16:14:29 -07:00
i915_gem_gtt.h drm/i915: First try the previous execbuffer location 2017-06-16 16:54:05 +01:00
i915_gem_internal.c drm/i915: Store i915_gem_object_is_coherent() as a bit next to cache-dirty 2017-06-16 14:52:27 +01:00
i915_gem_object.h drm/i915: Store a direct lookup from object handle to vma 2017-06-16 16:54:04 +01:00
i915_gem_render_state.c
i915_gem_render_state.h
i915_gem_request.c drm/i915: Remove the spin-request during execbuf await_request 2017-06-08 12:33:09 +01:00
i915_gem_request.h Merge tag 'drm-intel-next-2017-05-29' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2017-05-30 15:25:28 +10:00
i915_gem_shrinker.c drm/i915: Spin for struct_mutex inside shrinker 2017-06-14 10:55:11 +01:00
i915_gem_stolen.c drm/i915: Store i915_gem_object_is_coherent() as a bit next to cache-dirty 2017-06-16 14:52:27 +01:00
i915_gem_tiling.c drm/i915: Fix logical inversion for gen4 quirking 2017-06-07 16:31:34 +03:00
i915_gem_timeline.c drm/i915: Squash repeated awaits on the same fence 2017-05-03 11:08:48 +01:00
i915_gem_timeline.h drm/i915: Rename intel_timeline.sync_seqno[] to .global_sync[] 2017-05-03 11:08:52 +01:00
i915_gem_userptr.c drm/i915: Wait upon userptr get-user-pages within execbuffer 2017-06-16 16:54:05 +01:00
i915_gem.c drm/i915: Async GPU relocation processing 2017-06-16 16:54:05 +01:00
i915_gem.h drm/i915: Squash repeated awaits on the same fence 2017-05-03 11:08:48 +01:00
i915_gpu_error.c drm/i915/execlists: Pack the count into the low bits of the port.request 2017-05-17 13:38:06 +01:00
i915_guc_reg.h
i915_guc_submission.c drm/i915/guc: Fix doorbell id selection 2017-05-31 10:34:03 +03:00
i915_ioc32.c
i915_irq.c drm/i915/cnp: Introduce Cannonpoint PCH. 2017-06-02 13:56:19 -07:00
i915_memcpy.c
i915_mm.c
i915_oa_bdw.c drm/i915/perf: Add more OA configs for BDW, CHV, SKL + BXT 2017-06-14 12:31:57 -07:00
i915_oa_bdw.h drm/i915/perf: Add 'render basic' Gen8+ OA unit configs 2017-06-14 12:31:57 -07:00
i915_oa_bxt.c drm/i915/perf: Add more OA configs for BDW, CHV, SKL + BXT 2017-06-14 12:31:57 -07:00
i915_oa_bxt.h drm/i915/perf: Add 'render basic' Gen8+ OA unit configs 2017-06-14 12:31:57 -07:00
i915_oa_chv.c drm/i915/perf: Add more OA configs for BDW, CHV, SKL + BXT 2017-06-14 12:31:57 -07:00
i915_oa_chv.h drm/i915/perf: Add 'render basic' Gen8+ OA unit configs 2017-06-14 12:31:57 -07:00
i915_oa_glk.c drm/i915/perf: add GLK support 2017-06-14 12:31:58 -07:00
i915_oa_glk.h drm/i915/perf: add GLK support 2017-06-14 12:31:58 -07:00
i915_oa_hsw.c drm/i915/perf: Add more OA configs for BDW, CHV, SKL + BXT 2017-06-14 12:31:57 -07:00
i915_oa_hsw.h drm/i915/perf: rework mux configurations queries 2017-06-14 12:31:57 -07:00
i915_oa_kblgt2.c drm/i915/perf: add KBL support 2017-06-14 12:31:58 -07:00
i915_oa_kblgt2.h drm/i915/perf: add KBL support 2017-06-14 12:31:58 -07:00
i915_oa_kblgt3.c drm/i915/perf: add KBL support 2017-06-14 12:31:58 -07:00
i915_oa_kblgt3.h drm/i915/perf: add KBL support 2017-06-14 12:31:58 -07:00
i915_oa_sklgt2.c drm/i915/perf: Add more OA configs for BDW, CHV, SKL + BXT 2017-06-14 12:31:57 -07:00
i915_oa_sklgt2.h drm/i915/perf: Add 'render basic' Gen8+ OA unit configs 2017-06-14 12:31:57 -07:00
i915_oa_sklgt3.c drm/i915/perf: Add more OA configs for BDW, CHV, SKL + BXT 2017-06-14 12:31:57 -07:00
i915_oa_sklgt3.h drm/i915/perf: Add 'render basic' Gen8+ OA unit configs 2017-06-14 12:31:57 -07:00
i915_oa_sklgt4.c drm/i915/perf: Add more OA configs for BDW, CHV, SKL + BXT 2017-06-14 12:31:57 -07:00
i915_oa_sklgt4.h drm/i915/perf: Add 'render basic' Gen8+ OA unit configs 2017-06-14 12:31:57 -07:00
i915_params.c drm/i915/uc: Add params for specifying firmware 2017-03-15 14:26:30 +02:00
i915_params.h drm/i915/uc: Add params for specifying firmware 2017-03-15 14:26:30 +02:00
i915_pci.c Linux 4.12-rc5 2017-06-16 13:58:27 +10:00
i915_perf.c drm/i915/perf: add GLK support 2017-06-14 12:31:58 -07:00
i915_pvinfo.h drm/i915: Fix GVT-g PVINFO version compatibility check 2017-06-12 14:39:24 +03:00
i915_reg.h drm/i915/cnl: Fix RMW on ddi vswing sequence. 2017-06-26 10:38:34 +02:00
i915_selftest.h
i915_suspend.c
i915_sw_fence.c drm/i915: Import the kfence selftests for i915_sw_fence 2017-05-17 13:38:02 +01:00
i915_sw_fence.h drm/i915: Remove kref from i915_sw_fence 2017-05-17 13:38:01 +01:00
i915_syncmap.c drm/i915: Squash repeated awaits on the same fence 2017-05-03 11:08:48 +01:00
i915_syncmap.h drm/i915: Squash repeated awaits on the same fence 2017-05-03 11:08:48 +01:00
i915_sysfs.c drm/i915: Do not leak dev_priv->l3_parity.remap_info[] 2017-05-02 12:09:13 +03:00
i915_trace_points.c
i915_trace.h drm/i915: Add g4x watermark tracepoint 2017-05-10 16:48:32 +03:00
i915_utils.h drm/i915: Store a direct lookup from object handle to vma 2017-06-16 16:54:04 +01:00
i915_vgpu.c drm/i915: Fix GVT-g PVINFO version compatibility check 2017-06-12 14:39:24 +03:00
i915_vgpu.h
i915_vma.c drm/i915: Stash a pointer to the obj's resv in the vma 2017-06-16 16:54:05 +01:00
i915_vma.h drm/i915: Stash a pointer to the obj's resv in the vma 2017-06-16 16:54:05 +01:00
intel_acpi.c
intel_atomic_plane.c Merge tag 'drm-intel-next-2017-05-29' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2017-05-30 15:25:28 +10:00
intel_atomic.c drm/i915/cnl: Fix Cannonlake scaler mode programing. 2017-06-12 09:45:55 -07:00
intel_audio.c drm/i915: Reorganize intel_lpe_audio_notify() arguments 2017-05-03 16:20:48 +03:00
intel_bios.c drm/i915/vbt: split out defaults that are set when there is no VBT 2017-03-14 10:49:13 +02:00
intel_bios.h
intel_breadcrumbs.c drm/i915: Skip adding the request to the signal tree is complete 2017-06-08 12:33:08 +01:00
intel_cdclk.c drm/i915: reintroduce VLV/CHV PFI programming power domain workaround 2017-07-03 16:12:44 +03:00
intel_color.c drm/i915/glk: Improve rounding caused by pre-CSC gamma tables 2017-03-14 16:07:00 +02:00
intel_crt.c drm/i915: Convert intel_crt connector properties to atomic. 2017-04-12 10:53:22 +02:00
intel_csr.c drm/i915: Use HAS_CSR instead of gen number on DMC load. 2017-06-12 09:45:30 -07:00
intel_ddi.c drm/i915/cnl: Fix RMW on ddi vswing sequence. 2017-06-26 10:38:34 +02:00
intel_device_info.c drm/i915/cfl: Introduce Coffee Lake platform definition. 2017-06-08 09:55:08 -07:00
intel_display.c Merge tag 'drm-intel-next-2017-06-19' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2017-06-21 08:55:22 +10:00
intel_dp_aux_backlight.c drm/i915: Don't enable backlight at setup time. 2017-06-15 16:11:08 +03:00
intel_dp_link_training.c drm/i915: Implement Link Rate fallback on Link training failure 2017-04-13 21:57:37 +03:00
intel_dp_mst.c Linux 4.12-rc5 2017-06-16 13:58:27 +10:00
intel_dp.c drm/i915: remove rate_to_index, messed up merge. 2017-06-21 08:56:54 +10:00
intel_dpio_phy.c
intel_dpll_mgr.c drm/i915/cnl: make function cnl_ddi_dp_set_dpll_hw_state static 2017-06-15 15:53:56 +03:00
intel_dpll_mgr.h drm/i915/cnl: Initialize PLLs 2017-06-12 09:42:18 -07:00
intel_drv.h Merge tag 'drm-intel-next-2017-06-19' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2017-06-21 08:55:22 +10:00
intel_dsi_dcs_backlight.c drm/i915: Pass atomic state to backlight enable/disable/set callbacks. 2017-06-12 16:06:28 +02:00
intel_dsi_pll.c
intel_dsi_vbt.c drm/i915/glk: Calculate high/low switch count for GLK 2017-05-15 18:29:46 +03:00
intel_dsi.c drm/i915/glk: Add cold boot sequence for GLK DSI 2017-06-15 23:03:57 +03:00
intel_dsi.h
intel_dvo.c drm/i915: Convert intel DVO connector to atomic 2017-04-12 10:53:29 +02:00
intel_engine_cs.c drm/i915/cfl: Introduce Coffee Lake workarounds. 2017-06-16 16:14:29 -07:00
intel_fbc.c Linux 4.12-rc5 2017-06-16 13:58:27 +10:00
intel_fbdev.c drm: Add DRM_MODE_ROTATE_ and DRM_MODE_REFLECT_ to UAPI 2017-05-22 09:49:48 +02:00
intel_fifo_underrun.c drm/i915/cnl: Enable fifo underrun for Cannonlake. 2017-06-12 09:46:08 -07:00
intel_frontbuffer.c
intel_frontbuffer.h
intel_guc_ct.c drm/i915/guc: Introduce buffer based cmd transport 2017-05-26 13:26:53 +01:00
intel_guc_ct.h drm/i915/guc: Introduce buffer based cmd transport 2017-05-26 13:26:53 +01:00
intel_guc_fwif.h drm/i915/guc: Introduce buffer based cmd transport 2017-05-26 13:26:53 +01:00
intel_guc_loader.c drm/i915/guc: Load GuC on Coffee Lake 2017-06-09 11:56:53 -07:00
intel_guc_log.c drm/i915: Treat WC a separate cache domain 2017-04-12 12:35:17 +01:00
intel_gvt.c drm/i915/gvt: Return -EIO if host GuC submission is enabled when loading GVT-g 2017-05-30 16:00:07 +03:00
intel_gvt.h drm/i915/gvt: Add gvt options sanitize function 2017-05-30 15:59:47 +03:00
intel_hangcheck.c drm/i915: Avoid format string expansion from engine names 2017-04-19 15:49:27 +03:00
intel_hdmi.c drm/i915/cnp: add CNP gmbus support 2017-06-02 13:59:32 -07:00
intel_hotplug.c drm/atomic: Acquire connection_mutex lock in drm_helper_probe_single_connector_modes, v4. 2017-04-06 21:29:23 +02:00
intel_huc.c drm/i915/huc: Load HuC on Coffee Lake 2017-06-09 11:57:16 -07:00
intel_i2c.c drm/i915/cnp: add CNP gmbus support 2017-06-02 13:59:32 -07:00
intel_lpe_audio.c drm/i915: Stop pretending to mask/unmask LPE audio interrupts 2017-05-26 11:51:18 +03:00
intel_lrc.c drm/i915/perf: Add OA unit support for Gen 8+ 2017-06-14 12:31:57 -07:00
intel_lrc.h drm/i915: Sanitize engine context sizes 2017-04-28 12:11:59 +03:00
intel_lspcon.c drm/i915: use drm DP helper to read DPCD desc 2017-05-29 13:37:46 +03:00
intel_lvds.c drm/i915: Pass crtc_state and connector state to backlight enable/disable functions 2017-06-12 16:05:45 +02:00
intel_mocs.c drm/i915/cnl: Cannonlake has same MOCS table than Skylake. 2017-06-07 07:29:51 -07:00
intel_mocs.h
intel_modes.c
intel_opregion.c drm/i915: Pass connector state to intel_panel_set_backlight_acpi 2017-06-12 16:06:10 +02:00
intel_overlay.c drm/i915: Remove pipe A quirk remnants 2017-06-15 15:38:27 +03:00
intel_panel.c drm/i915: Pass atomic state to backlight enable/disable/set callbacks. 2017-06-12 16:06:28 +02:00
intel_pipe_crc.c drm/i915: use memdup_user_nul 2017-05-08 09:28:39 +02:00
intel_pm.c Linux 4.12-rc5 2017-06-16 13:58:27 +10:00
intel_psr.c drm/i915/psr: disable psr2 for resolution greater than 32X20 2017-06-07 16:31:06 +03:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_renderstate_gen9.c
intel_renderstate.h
intel_ringbuffer.c drm/i915: Micro-optimise hotpath through intel_ring_begin() 2017-05-04 15:40:38 +01:00
intel_ringbuffer.h drm/i915: Split execlist priority queue into rbtree + linked list 2017-05-17 13:38:09 +01:00
intel_runtime_pm.c drm/i915: Add i830 "pipes power well" 2017-06-15 15:35:38 +03:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: Actually attach the tv_format property to the SDVO connector 2017-06-16 15:46:57 +03:00
intel_sideband.c
intel_sprite.c Linux 4.12-rc5 2017-06-16 13:58:27 +10:00
intel_tv.c drm/i915: Convert intel_tv connector properties to atomic, v5. 2017-04-12 10:53:22 +02:00
intel_uc.c drm/i915/guc: Clear enable_guc_loading in case of init failure 2017-06-08 12:21:19 +03:00
intel_uc.h Linux 4.12-rc5 2017-06-16 13:58:27 +10:00
intel_uncore.c drm/i915: Remove decoupled MMIO code 2017-05-30 09:59:41 +03:00
intel_uncore.h drm/i915: Keep the forcewake timer alive for 1ms past the most recent use 2017-05-26 15:58:21 +01:00
intel_vbt_defs.h
Kconfig Merge tag 'topic/designware-baytrail-2017-03-02' of git://anongit.freedesktop.org/git/drm-intel into drm-intel-next-queued 2017-03-13 09:26:06 +01:00
Kconfig.debug Merge tag 'drm-intel-next-2017-05-29' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2017-05-30 15:25:28 +10:00
Makefile drm/i915/perf: add GLK support 2017-06-14 12:31:58 -07:00