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98b2f01c8d
linux_dsm_epyc7002/drivers/gpu/drm/i915
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Paulo Zanoni 98b2f01c8d drm/i915: actually drive the BDW reserved IDs 
Back in 2014, commit fb7023e0e2 ("drm/i915: BDW: Adding Reserved PCI
IDs.") added the reserved PCI IDs in order to try to make sure we had
working drivers in case we ever released products using these IDs
(since we had instances of this type of problem in the past). The
problem is that the patch only touched the macros used by
early-quirks.c and by the user space components that rely on
i915_pciids.h, it didn't touch the macros used by i915_pci.c. So we
correctly handled the stolen memory for these theoretical IDs, but we
didn't actually drive the devices from i915.ko.

So this patch fixes the original commit by actually making i915.ko
drive these IDs, which was the goal. There's no information on what
would be the GT count on these IDs, so we just go with the safer
intel_broadwell_info, at the risk of ignoring a possibly inexistent
BSD2_RING.

I did some checking, and it seems that these IDs are driven by
intel-gpu-tools, xf86-video-intel and libdrm (since they contain old
copies of i915_pciids.h), but they are not checked by mesa.

The alternative to this patch would be to just assume we're actually
never going to use these IDs, and then remove them from our ID lists
and make sure our user space components sync the latest i915_pciids.h
copy. I'm fine with either approaches, as long as we make sure that
every component tries to drive the same list of PCI IDs.

Fixes: fb7023e0e2 ("drm/i915: BDW: Adding Reserved PCI IDs.")
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Ben Widawsky <ben@bwidawsk.net>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1483473860-17644-3-git-send-email-paulo.r.zanoni@intel.com
2017-01-04 14:40:46 -02:00
..
gvt Linux 4.10-rc2 2017-01-04 11:35:18 +01:00
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c
dvo_sil164.c
dvo_tfp410.c
dvo.h
i915_cmd_parser.c drm/i915: Use the precomputed value for whether to enable command parsing 2016-11-24 13:52:34 +00:00
i915_debugfs.c Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
i915_drv.c drm/i915: Repeat flush of idle work during suspend 2016-12-23 16:07:11 +00:00
i915_drv.h Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
i915_gem_batch_pool.c drm/i915: Move GEM activity tracking into a common struct reservation_object 2016-10-28 20:53:50 +01:00
i915_gem_batch_pool.h
i915_gem_context.c drm/i915: Complete kerneldoc for struct i915_gem_context 2016-12-31 11:41:47 +00:00
i915_gem_context.h drm/i915: Complete kerneldoc for struct i915_gem_context 2016-12-31 11:41:47 +00:00
i915_gem_dmabuf.c drm/i915: Make GEM object alloc/free and stolen created take dev_priv 2016-12-01 18:00:15 +00:00
i915_gem_evict.c Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
i915_gem_execbuffer.c drm/i915: Complete kerneldoc for struct i915_gem_context 2016-12-31 11:41:47 +00:00
i915_gem_fence_reg.c drm/i915: simplify check for I915G/I945G in bit 6 swizzling detection 2016-12-14 15:18:52 +02:00
i915_gem_fence_reg.h drm/i915: Split out i915_vma.c 2016-11-11 14:34:54 +02:00
i915_gem_gtt.c Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
i915_gem_gtt.h drm/i915: fully apply WaSkipStolenMemoryFirstPage 2016-12-20 10:45:33 -02:00
i915_gem_internal.c drm/i915: rename BROADWATER and CRESTLINE to I965G and I965GM, respectively 2016-12-07 15:18:33 +02:00
i915_gem_object.h drm/i915: Move frontbuffer CS write tracking from ggtt vma to object 2016-11-18 11:15:59 +00:00
i915_gem_render_state.c drm/i915: Introduce HAS_64BIT_RELOC 2016-11-03 12:45:57 +02:00
i915_gem_render_state.h drm/i915: Reuse the active golden render state batch 2016-10-28 20:53:44 +01:00
i915_gem_request.c Linux 4.10-rc2 2017-01-04 11:35:18 +01:00
i915_gem_request.h drm/i915: Fix oopses in the overlay code due to i915_gem_active stuff 2016-12-22 21:26:33 +02:00
i915_gem_shrinker.c Main pull request for drm for 4.10 kernel 2016-12-13 09:35:09 -08:00
i915_gem_stolen.c drm/i915: skip the first 4k of stolen memory on everything >= gen8 2016-12-20 16:30:55 +02:00
i915_gem_tiling.c drm/i915: Convert vm->dev backpointer to vm->i915 2016-11-29 11:38:00 +00:00
i915_gem_timeline.c drm/i915: Create distinct lockclasses for execution vs user timelines 2016-11-14 21:00:21 +00:00
i915_gem_timeline.h drm/i915: Rename i915_gem_timeline.next_seqno to .seqno 2016-11-25 07:01:11 +00:00
i915_gem_userptr.c Linux 4.10-rc2 2017-01-04 11:35:18 +01:00
i915_gem.c Linux 4.10-rc2 2017-01-04 11:35:18 +01:00
i915_gem.h drm/i915: introduce GEM_WARN_ON 2016-12-16 21:16:36 +00:00
i915_gpu_error.c drm/i915: Complete kerneldoc for struct i915_gem_context 2016-12-31 11:41:47 +00:00
i915_guc_reg.h drm/i915/guc: Drop guc2host/host2guc from names 2016-11-25 21:28:57 +00:00
i915_guc_submission.c drm/i915/guc: Assert that all GGTT offsets used by the GuC are mappable 2016-12-28 11:15:48 +00:00
i915_ioc32.c
i915_irq.c drm/i915/glk: Reuse broxton code for geminilake 2016-12-02 16:38:56 +02:00
i915_memcpy.c
i915_mm.c
i915_oa_hsw.c drm/i915: Add more Haswell OA metric sets 2016-11-22 14:40:00 +01:00
i915_oa_hsw.h drm/i915: advertise available metrics via sysfs 2016-11-22 14:38:51 +01:00
i915_params.c drm/i915: Use the precomputed value for whether to enable command parsing 2016-11-24 13:52:34 +00:00
i915_params.h drm/i915: Use the precomputed value for whether to enable command parsing 2016-11-24 13:52:34 +00:00
i915_pci.c drm/i915: actually drive the BDW reserved IDs 2017-01-04 14:40:46 -02:00
i915_perf.c drm/i915: Simplify releasing context reference 2016-12-18 16:18:53 +00:00
i915_pvinfo.h
i915_reg.h drm/i915: Disable L2 cache clock gating on 830 when using the overlay 2016-12-22 21:31:21 +02:00
i915_suspend.c drm/i915: Make i915_save/restore_state and intel_i2c_reset take dev_priv 2016-12-01 18:01:23 +00:00
i915_sw_fence.c drm/i915: Integrate i915_sw_fence with debugobjects 2016-11-25 13:49:26 +00:00
i915_sw_fence.h drm/i915: Hold a reference on the request for its fence chain 2016-12-05 11:00:32 +02:00
i915_sysfs.c drm/i915: Fix setting of boost freq tunable 2016-12-20 16:29:48 +02:00
i915_trace_points.c
i915_trace.h drm/i915: Fix i915_gem_evict_for_vma (soft-pinning) 2016-12-05 20:49:17 +00:00
i915_vgpu.c
i915_vgpu.h
i915_vma.c Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
i915_vma.h drm/i915: Optimise VMA lookup slightly 2016-12-15 13:31:26 +00:00
intel_acpi.c
intel_atomic_plane.c drm/i915: Add a cursor hack to allow converting legacy page flip to atomic, v3. 2016-12-19 17:48:52 +01:00
intel_atomic.c drm/i915: Move intel_atomic_get_shared_dpll_state() to intel_dpll_mgr.c 2017-01-02 11:31:53 +02:00
intel_audio.c drm/i915: Check num_pipes before initializing audio component 2016-12-22 12:29:17 +02:00
intel_bios.c drm/915: Parsing the missed out DTD fields from the VBT 2016-12-23 15:13:39 +02:00
intel_bios.h drm/i915/dsi: Fix swapping of MIPI_SEQ_DEASSERT_RESET / MIPI_SEQ_ASSERT_RESET 2016-12-20 16:28:25 +02:00
intel_breadcrumbs.c drm/i915/breadcrumbs: s/container_of/rb_entry/ 2016-12-20 12:30:25 +00:00
intel_color.c drm/i915: Assorted INTEL_INFO(dev) cleanups 2016-11-17 13:56:35 +00:00
intel_crt.c drm/i915: Pass dev_priv to intel_setup_outputs() 2016-11-25 16:43:24 +02:00
intel_csr.c drm/i915: fix compilation warnings on maybe uninitialized pointers 2016-11-29 11:31:01 +01:00
intel_ddi.c drm/i915: Rename intel_shared_dpll_config to intel_shared_dpll_state 2016-12-30 09:26:10 +02:00
intel_device_info.c drm/i915: Initialize num_scalers for skl and glk too 2017-01-03 15:39:59 +02:00
intel_display.c Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
intel_dp_aux_backlight.c
intel_dp_link_training.c
intel_dp_mst.c drm/i915: Validate mode against max. link data rate for DP MST 2016-12-05 16:23:18 +02:00
intel_dp.c drm/i915: Force VDD off on the new power seqeuencer before starting to use it 2016-12-22 14:31:04 +02:00
intel_dpio_phy.c drm/i915: Only poll DW3_A when init DDI PHY for ports B and C. 2016-12-02 12:16:25 -08:00
intel_dpll_mgr.c drm/i915: Move intel_atomic_get_shared_dpll_state() to intel_dpll_mgr.c 2017-01-02 11:31:53 +02:00
intel_dpll_mgr.h drm/i915: Add dpll entrypoint for dumping hw state 2016-12-30 09:32:34 +02:00
intel_drv.h Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
intel_dsi_dcs_backlight.c
intel_dsi_panel_vbt.c drm/i915/dsi: Fix chv_exec_gpio disabling the GPIOs it is setting 2016-12-20 16:28:38 +02:00
intel_dsi_pll.c drm/i915: relax uncritical udelay_range() 2016-12-16 11:22:01 +02:00
intel_dsi.c Linux 4.10-rc2 2017-01-04 11:35:18 +01:00
intel_dsi.h
intel_dvo.c drm/i915: Pass dev_priv to intel_setup_outputs() 2016-11-25 16:43:24 +02:00
intel_engine_cs.c drm/i915: Unify active context tracking between legacy/execlists/guc 2016-12-18 16:18:50 +00:00
intel_fbc.c Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
intel_fbdev.c Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
intel_fifo_underrun.c drm/i915: Always use intel_get_crtc_for_pipe() 2016-11-01 16:40:38 +02:00
intel_frontbuffer.c
intel_frontbuffer.h drm/i915: Move frontbuffer CS write tracking from ggtt vma to object 2016-11-18 11:15:59 +00:00
intel_guc_fwif.h drm/i915/guc: Drop comment on fwif autogeneration 2016-12-07 07:10:21 +00:00
intel_guc_loader.c drm/i915/guc: Assert that all GGTT offsets used by the GuC are mappable 2016-12-28 11:15:48 +00:00
intel_gvt.c Documentation/gpu: Add section for Intel GVT-g host support 2016-10-20 17:18:39 +08:00
intel_gvt.h
intel_hangcheck.c drm/i915: Disable hangcheck when wedged 2016-11-22 17:42:17 +00:00
intel_hdmi.c drm/i915/glk: Reuse broxton code for geminilake 2016-12-02 16:38:56 +02:00
intel_hotplug.c drm/i915: More assorted dev_priv cleanups 2016-11-11 14:58:26 +00:00
intel_i2c.c drm/i915: add some more "i" in platform names for consistency 2016-12-07 15:19:31 +02:00
intel_lrc.c drm/i915: Complete kerneldoc for struct i915_gem_context 2016-12-31 11:41:47 +00:00
intel_lrc.h drm/i915: Swap if(enable_execlists) in i915_gem_request_alloc for a vfunc 2016-12-18 16:18:56 +00:00
intel_lspcon.c drm/i915/lspcon: Remove unused force change mode parameter 2016-11-23 13:32:01 +02:00
intel_lvds.c drm/i915: Intel panel detection cleanup 2016-12-13 17:25:26 +02:00
intel_mocs.c drm/i915/glk: Reuse broxton code for geminilake 2016-12-02 16:38:56 +02:00
intel_mocs.h drm/i915: Make various init functions take dev_priv 2016-12-01 18:01:15 +00:00
intel_modes.c
intel_opregion.c drm/i915/opregion: fill in the CADL from connector list, not DIDL 2016-11-17 12:45:59 +02:00
intel_overlay.c Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
intel_panel.c drm/i915: clean up Hz to PWM for i965 2016-12-13 17:28:08 +02:00
intel_pipe_crc.c drm/i915/debugfs: Move out pipe CRC code 2016-12-13 09:41:24 +01:00
intel_pm.c Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
intel_psr.c drm/i915: disable PSR by default on HSW/BDW 2016-12-20 16:30:09 +02:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_renderstate_gen9.c
intel_renderstate.h
intel_ringbuffer.c drm/i915: request ring to be pinned above GUC_WOPCM_TOP 2016-12-24 10:06:59 +00:00
intel_ringbuffer.h drm/i915: request ring to be pinned above GUC_WOPCM_TOP 2016-12-24 10:06:59 +00:00
intel_runtime_pm.c drm/i915/dsi: Do not clear DPOUNIT_CLOCK_GATE_DISABLE from vlv_init_display_clock_gating 2016-12-20 16:27:46 +02:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: distinguish G33 and Pineview from each other 2016-12-07 23:28:33 +02:00
intel_sideband.c
intel_sprite.c Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-intel-next-queued 2017-01-04 11:41:10 +01:00
intel_tv.c drm/i915: Pass dev_priv to intel_setup_outputs() 2016-11-25 16:43:24 +02:00
intel_uc.c drm/i915/guc: Make intel_guc_recv static. 2017-01-03 10:16:12 +00:00
intel_uc.h drm/i915/guc: Make intel_guc_recv static. 2017-01-03 10:16:12 +00:00
intel_uncore.c Linux 4.10-rc2 2017-01-04 11:35:18 +01:00
intel_vbt_defs.h drm/915: Parsing the missed out DTD fields from the VBT 2016-12-23 15:13:39 +02:00
Kconfig drm/i915/gvt/kvmgt: add vfio/mdev support to KVMGT 2016-12-16 16:55:26 +08:00
Kconfig.debug drm/i915: Enable swfence debugobject support for i915.ko 2016-12-05 20:49:17 +00:00
Makefile drm/i915/debugfs: Move out pipe CRC code 2016-12-13 09:41:24 +01:00