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a45b30a6c5
linux/drivers/gpu/drm/i915
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Chris Wilson a45b30a6c5 drm/i915/fbdev: Serialise early hotplug events with async fbdev config 
As both the hotplug event and fbdev configuration run asynchronously, it
is possible for them to run concurrently. If configuration fails, we were
freeing the fbdev causing a use-after-free in the hotplug event.

<7>[ 3069.935211] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
<7>[ 3069.935225] [drm:drm_setup_crtcs] looking for cmdline mode on connector 77
<7>[ 3069.935229] [drm:drm_setup_crtcs] looking for preferred mode on connector 77 0
<7>[ 3069.935233] [drm:drm_setup_crtcs] found mode 3200x1800
<7>[ 3069.935236] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
<7>[ 3069.935253] [drm:drm_setup_crtcs] desired mode 3200x1800 set on crtc 43 (0,0)
<7>[ 3069.935323] [drm:intelfb_create [i915]] no BIOS fb, allocating a new one
<4>[ 3069.967737] general protection fault: 0000 [#1] PREEMPT SMP
<0>[ 3069.977453] ---------------------------------
<4>[ 3069.977457] Modules linked in: i915(+) vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm r8169 mei_me mii prime_numbers mei i2c_hid pinctrl_geminilake pinctrl_intel [last unloaded: i915]
<4>[ 3069.977492] CPU: 1 PID: 15414 Comm: kworker/1:0 Tainted: G     U          4.14.0-CI-CI_DRM_3388+ #1
<4>[ 3069.977497] Hardware name: Intel Corp. Geminilake/GLK RVP1 DDR4 (05), BIOS GELKRVPA.X64.0062.B30.1708222146 08/22/2017
<4>[ 3069.977508] Workqueue: events output_poll_execute
<4>[ 3069.977512] task: ffff880177734e40 task.stack: ffffc90001fe4000
<4>[ 3069.977519] RIP: 0010:__lock_acquire+0x109/0x1b60
<4>[ 3069.977523] RSP: 0018:ffffc90001fe7bb0 EFLAGS: 00010002
<4>[ 3069.977526] RAX: 6b6b6b6b6b6b6b6b RBX: 0000000000000282 RCX: 0000000000000000
<4>[ 3069.977530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880170d4efd0
<4>[ 3069.977534] RBP: ffffc90001fe7c70 R08: 0000000000000001 R09: 0000000000000000
<4>[ 3069.977538] R10: 0000000000000000 R11: ffffffff81899609 R12: ffff880170d4efd0
<4>[ 3069.977542] R13: ffff880177734e40 R14: 0000000000000001 R15: 0000000000000000
<4>[ 3069.977547] FS:  0000000000000000(0000) GS:ffff88017fc80000(0000) knlGS:0000000000000000
<4>[ 3069.977551] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 3069.977555] CR2: 00007f7e8b7bcf04 CR3: 0000000003e0f000 CR4: 00000000003406e0
<4>[ 3069.977559] Call Trace:
<4>[ 3069.977565]  ? mark_held_locks+0x64/0x90
<4>[ 3069.977571]  ? _raw_spin_unlock_irq+0x24/0x50
<4>[ 3069.977575]  ? _raw_spin_unlock_irq+0x24/0x50
<4>[ 3069.977579]  ? trace_hardirqs_on_caller+0xde/0x1c0
<4>[ 3069.977583]  ? _raw_spin_unlock_irq+0x2f/0x50
<4>[ 3069.977588]  ? finish_task_switch+0xa5/0x210
<4>[ 3069.977592]  ? lock_acquire+0xaf/0x200
<4>[ 3069.977596]  lock_acquire+0xaf/0x200
<4>[ 3069.977600]  ? __mutex_lock+0x5e9/0x9b0
<4>[ 3069.977604]  _raw_spin_lock+0x2a/0x40
<4>[ 3069.977608]  ? __mutex_lock+0x5e9/0x9b0
<4>[ 3069.977612]  __mutex_lock+0x5e9/0x9b0
<4>[ 3069.977616]  ? drm_fb_helper_hotplug_event.part.19+0x16/0xa0
<4>[ 3069.977621]  ? drm_fb_helper_hotplug_event.part.19+0x16/0xa0
<4>[ 3069.977625]  drm_fb_helper_hotplug_event.part.19+0x16/0xa0
<4>[ 3069.977630]  output_poll_execute+0x8d/0x180
<4>[ 3069.977635]  process_one_work+0x22e/0x660
<4>[ 3069.977640]  worker_thread+0x48/0x3a0
<4>[ 3069.977644]  ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4>[ 3069.977649]  kthread+0x102/0x140
<4>[ 3069.977653]  ? process_one_work+0x660/0x660
<4>[ 3069.977657]  ? kthread_create_on_node+0x40/0x40
<4>[ 3069.977662]  ret_from_fork+0x27/0x40
<4>[ 3069.977666] Code: 8d 62 f8 c3 49 81 3c 24 e0 fa 3c 82 41 be 00 00 00 00 45 0f 45 f0 83 fe 01 77 86 89 f0 49 8b 44 c4 08 48 85 c0 0f 84 76 ff ff ff <f0> ff 80 38 01 00 00 8b 1d 62 f9 e8 01 45 8b 85 b8 08 00 00 85
<1>[ 3069.977707] RIP: __lock_acquire+0x109/0x1b60 RSP: ffffc90001fe7bb0
<4>[ 3069.977712] ---[ end trace 4ad012eb3af62df7 ]---

In order to keep the dev_priv->ifbdev alive after failure, we have to
avoid the free and leave it empty until we unload the module (which is
less than ideal, but a necessary evil for simplicity). Then we can use
intel_fbdev_sync() to serialise the hotplug event with the configuration.
The serialisation between the two was removed in commit 934458c2c9
("Revert "drm/i915: Fix races on fbdev""), but the use after free is much
older, commit 366e39b4d2 ("drm/i915: Tear down fbdev if initialization
fails")

Fixes: 366e39b4d2 ("drm/i915: Tear down fbdev if initialization fails")
Fixes: 934458c2c9 ("Revert "drm/i915: Fix races on fbdev"")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Lukas Wunner <lukas@wunner.de>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: stable@vger.kernel.org
Reviewed-by: Lukas Wunner <lukas@wunner.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20171125194155.355-1-chris@chris-wilson.co.uk
(cherry picked from commit ad88d7fc6c)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2017-11-28 10:31:52 +02:00
..
gvt main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
selftests drm/i915/selftests: Convert timers to use timer_setup() 2017-11-21 15:46:44 -08:00
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: Recreate vmapping even when the object is pinned 2017-08-30 12:08:11 -07:00
i915_debugfs.c drm/i915: Flush the idle-worker for debugfs/i915_drop_caches 2017-10-18 15:46:11 +01:00
i915_drv.c main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
i915_drv.h drm/i915: Update DRIVER_DATE to 20171023 2017-10-23 11:55:13 +03:00
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: Refactor testing obj->mm.pages 2017-10-16 20:44:19 +01:00
i915_gem_clflush.h drm/i915: Force CPU synchronisation even if userspace requests ASYNC 2017-07-27 22:07:24 +02:00
i915_gem_context.c main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
i915_gem_context.h drm/i915: Replace execbuf vma ht with an idr 2017-08-18 11:59:02 +01:00
i915_gem_dmabuf.c drm/i915: s/sg_mask/sg_page_sizes/ 2017-10-09 17:07:29 +01:00
i915_gem_evict.c Linux 4.14-rc7 2017-11-02 12:40:41 +10:00
i915_gem_execbuffer.c main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
i915_gem_fence_reg.c drm/i915: Track user GTT faulting per-vma 2017-10-09 17:07:29 +01:00
i915_gem_fence_reg.h
i915_gem_gtt.c main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
i915_gem_gtt.h drm/i915: support 64K pages for the 48b PPGTT 2017-10-07 10:11:57 +01:00
i915_gem_internal.c drm/i915: s/sg_mask/sg_page_sizes/ 2017-10-09 17:07:29 +01:00
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: Move dev_priv->mm.[un]bound_list to its own lock 2017-10-16 20:44:19 +01:00
i915_gem_render_state.c drm/i915: Refactor testing obj->mm.pages 2017-10-16 20:44:19 +01:00
i915_gem_render_state.h
i915_gem_request.c drm/i915: Use rcu instead of stop_machine in set_wedged 2017-10-11 17:51:21 +02:00
i915_gem_request.h drm/i915/scheduler: Support user-defined priorities 2017-10-04 17:52:46 +01:00
i915_gem_shrinker.c drm/i915: Idle the GPU before shinking everything 2017-11-09 16:18:31 +02:00
i915_gem_stolen.c drm/i915: Move dev_priv->mm.[un]bound_list to its own lock 2017-10-16 20:44:19 +01:00
i915_gem_tiling.c drm/i915: Refactor testing obj->mm.pages 2017-10-16 20:44:19 +01:00
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 main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
i915_gem.c main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
i915_gem.h drm/i915: Squash repeated awaits on the same fence 2017-05-03 11:08:48 +01:00
i915_gemfs.c drm/i915/gemfs: enable THP 2017-10-07 10:11:43 +01:00
i915_gemfs.h drm/i915: introduce simple gemfs 2017-10-07 10:11:41 +01:00
i915_gpu_error.c drm/i915: Name i915_runtime_pm structure in dev_priv as "runtime_pm" 2017-10-11 08:56:54 +01:00
i915_guc_reg.h
i915_guc_submission.c drm/i915: Filter out spurious execlists context-switch interrupts 2017-11-09 16:18:11 +02:00
i915_guc_submission.h drm/i915: Unify uC variable types to avoid flooding checkpatch.pl 2017-10-06 14:09:40 +03:00
i915_ioc32.c
i915_irq.c drm/i915: Filter out spurious execlists context-switch interrupts 2017-11-09 16:18:11 +02:00
i915_memcpy.c
i915_mm.c
i915_oa_bdw.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_bdw.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_bxt.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_bxt.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_cflgt2.c drm/i915/perf: add support for Coffeelake GT2 2017-09-18 19:46:36 +01:00
i915_oa_cflgt2.h drm/i915/perf: add support for Coffeelake GT2 2017-09-18 19:46:36 +01:00
i915_oa_chv.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_chv.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_glk.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_glk.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_hsw.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_hsw.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_kblgt2.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_kblgt2.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_kblgt3.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_kblgt3.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_sklgt2.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_sklgt2.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_sklgt3.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_sklgt3.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_sklgt4.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_sklgt4.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_params.c drm/i915: Remove use_mmio_flip modparm, v2. 2017-10-04 15:51:09 +02:00
i915_params.h drm/i915: Remove use_mmio_flip modparm, v2. 2017-10-04 15:51:09 +02:00
i915_pci.c drm/i915: remove g4x lowfreq_avail and has_pipe_cxsr 2017-10-19 15:52:52 +03:00
i915_perf.c Linux 4.14-rc7 2017-11-02 12:40:41 +10:00
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 Linux 4.14-rc7 2017-11-02 12:40:41 +10:00
i915_selftest.h drm/i915: Don't use MI_STORE_DWORD_IMM on Sandybridge/vcs 2017-08-18 11:55:02 +01:00
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: Convert timers to use timer_setup() 2017-10-18 14:56:10 +03:00
i915_sw_fence.h main drm pull for v4.13 2017-07-09 18:48:37 -07:00
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: Rename intel_enable_rc6 to intel_rc6_enabled 2017-10-11 08:57:02 +01:00
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 main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
i915_utils.h drm/i915: Try harder to finish the idle-worker 2017-10-06 17:49:46 +01:00
i915_vgpu.c drm/i915: Enable guest i915 full ppgtt functionality 2017-08-15 10:12:48 +08:00
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: Prune the reservation shared fence array 2017-11-09 16:18:33 +02:00
i915_vma.h drm/i915: Track user GTT faulting per-vma 2017-10-09 17:07:29 +01:00
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: Pass proper old/new states to intel_plane_atomic_check_with_state() 2017-09-01 16:48:24 +03:00
intel_atomic.c drm/i915/cnl: Fix Cannonlake scaler mode programing. 2017-06-12 09:45:55 -07:00
intel_audio.c drm/i915: Don't relay on I915_MAX_PIPES 2017-10-10 18:07:48 +03:00
intel_bios.c This time really the last i915 batch for v4.15: 2017-11-04 05:43:44 +10:00
intel_bios.h
intel_breadcrumbs.c drm/i915: Convert timers to use timer_setup() 2017-10-18 14:56:10 +03:00
intel_cdclk.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_color.c drm/i915: Use crtc_state_is_legacy_gamma in intel_color_check 2017-10-09 10:33:23 -07:00
intel_crt.c drm/i915/crt: split compute_config hook by platforms 2017-10-19 15:52:53 +03:00
intel_csr.c drm/i915: Update DMC firmware load error messages 2017-10-16 18:53:28 +03:00
intel_ddi.c Linux 4.14-rc7 2017-11-02 12:40:41 +10:00
intel_device_info.c drm/i915/cnl: Add support slice/subslice/eu configs 2017-09-26 13:02:44 -07:00
intel_display.c main drm pull request for v4.15 2017-11-15 20:42:10 -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: Explicit the connector name for DP link training result 2017-07-19 08:32:42 +02:00
intel_dp_mst.c drm/i915: Handle drm-layer errors in intel_dp_add_mst_connector 2017-10-17 18:23:30 +03:00
intel_dp.c main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
intel_dpio_phy.c drm/i915: Fix DDI PHY init if it was already on 2017-10-03 13:47:29 -07:00
intel_dpll_mgr.c drm/i915/cnl: Fix PLL initialization for HDMI. 2017-10-16 17:11:06 -07:00
intel_dpll_mgr.h drm/i915/cnl: Initialize PLLs 2017-06-12 09:42:18 -07:00
intel_drv.h main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
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 drm/i915/glk: Validate only DSI PORT A PLL divider 2017-02-28 11:54:52 +02:00
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/i915: Use existing DSI backlight ports info 2017-10-20 11:28:49 +03:00
intel_dsi.h drm/i915/dsi: arrange intel_dsi.h according to relevant files 2017-03-07 15:18:43 +02:00
intel_dvo.c drm/i915: Reuse normal state readout for LVDS/DVO fixed mode 2017-10-11 19:44:19 +03:00
intel_engine_cs.c drm/i915: Filter out spurious execlists context-switch interrupts 2017-11-09 16:18:11 +02:00
intel_fbc.c drm/i915: adjust get_crtc_fence_y_offset() to use base.y instead of crtc.y 2017-10-18 17:02:45 +03:00
intel_fbdev.c drm/i915/fbdev: Serialise early hotplug events with async fbdev config 2017-11-28 10:31:52 +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 drm/i915: Remove 'retire' parameter from intel_fb_obj_flush 2017-02-22 12:12:17 +00:00
intel_frontbuffer.h drm/i915: Remove 'retire' parameter from intel_fb_obj_flush 2017-02-22 12:12:17 +00:00
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_fw.c drm/i915/uc: Unify firmware loading 2017-10-16 18:53:29 +03:00
intel_guc_fw.h drm/i915/guc: Rename intel_guc_loader.c to intel_guc_fw.c 2017-10-16 18:53:25 +03:00
intel_guc_fwif.h drm/i915/guc: Small fixups post code move 2017-10-16 18:53:23 +03:00
intel_guc_log.c drm/i915: Unify uC variable types to avoid flooding checkpatch.pl 2017-10-06 14:09:40 +03:00
intel_guc_log.h drm/i915: Unify uC variable types to avoid flooding checkpatch.pl 2017-10-06 14:09:40 +03:00
intel_guc.c drm/i915/guc: Small fixups post code move 2017-10-16 18:53:23 +03:00
intel_guc.h drm/i915/guc: Rename intel_guc_loader.c to intel_guc_fw.c 2017-10-16 18:53:25 +03:00
intel_gvt.c drm/i915: Rename global i915 to i915_modparams 2017-09-22 14:50:36 +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: Rename global i915 to i915_modparams 2017-09-22 14:50:36 +03:00
intel_hdmi.c drm/i915: Remove mostly duplicated video DIP handling from PSR code 2017-10-17 12:38:58 +03:00
intel_hotplug.c drm/i915: Introduce intel_hpd_pin function. 2017-08-11 11:53:47 -07:00
intel_huc.c drm/i915/huc: Move fw select function 2017-10-16 18:53:30 +03:00
intel_huc.h drm/i915/huc: Fix includes in intel_huc.c 2017-10-06 16:01:15 +01:00
intel_i2c.c drm/i915: Prevent zero length "index" write 2017-11-28 10:31:42 +02:00
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/execlists: Remove the priority "optimisation" 2017-11-09 16:18:13 +02:00
intel_lrc.h drm/i915/execlists: Distinguish the incomplete context notifies 2017-10-04 17:52:45 +01:00
intel_lspcon.c drm/i915: Add retries for LSPCON detection 2017-10-13 12:15:10 +03:00
intel_lvds.c drm/i915: Allow PCH platforms fall back to BIOS LVDS mode 2017-10-11 21:43:30 +03:00
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 drm/i915: always update ELD connector type after get modes 2017-09-26 09:14:20 -07:00
intel_opregion.c drm/i915: Rename global i915 to i915_modparams 2017-09-22 14:50:36 +03:00
intel_overlay.c drm: Pass struct drm_file * to __drm_mode_object_find [v2] 2017-10-12 10:03:04 +10:00
intel_panel.c drm/i915: Rename global i915 to i915_modparams 2017-09-22 14:50:36 +03:00
intel_pipe_crc.c drm/i915: Favor for_each_pipe() macro 2017-10-10 18:29:52 +03:00
intel_pm.c main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
intel_psr.c drm/i915: Remove mostly duplicated video DIP handling from PSR code 2017-10-17 12:38:58 +03:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_renderstate_gen9.c drm/i915/gen9: Send all components in VF state 2017-08-14 12:15:49 +03:00
intel_renderstate.h
intel_ringbuffer.c drm/i915: Remove walk over obj->vma_list for the shrinker 2017-10-16 20:44:19 +01:00
intel_ringbuffer.h main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
intel_runtime_pm.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_sdvo_regs.h
intel_sdvo.c drm/i915: Make i2c lock ops static 2017-09-01 10:30:40 -07:00
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 Merge tag 'drm-intel-next-2017-10-12' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2017-10-20 10:56:10 +10:00
intel_tv.c drm/i915: Use mul_u32_u32() for 32b x 32b -> 64b result 2017-09-13 13:27:20 +01:00
intel_uc_fw.c drm/i915/uc: Add pretty printer for uc firmware 2017-10-17 16:42:56 +01:00
intel_uc_fw.h drm/i915/uc: Add pretty printer for uc firmware 2017-10-17 16:42:56 +01:00
intel_uc.c drm/i915/guc: Update Guc messages on load failure 2017-10-16 18:53:30 +03:00
intel_uc.h drm/i915/guc: Move GuC core definitions into dedicated files 2017-10-06 09:37:20 +03:00
intel_uncore.c drm/i915: Always stop the rings before a missing GPU reset 2017-10-13 20:57:29 +01:00
intel_uncore.h drm/i915: Provide an assert for when we expect forcewake to be held 2017-10-09 17:07:29 +01:00
intel_vbt_defs.h drm/i915/cnl: Map VBT DDC Pin to BSpec DDC Pin. 2017-10-20 16:18:03 -07:00
Kconfig drm/i915/fence: Avoid del_timer_sync() from inside a timer 2017-09-19 13:06:21 +01:00
Kconfig.debug drm/i915: Add SW_SYNC to our recommend testing Kconfig 2017-08-12 10:30:42 +01:00
Makefile main drm pull request for v4.15 2017-11-15 20:42:10 -08:00