linux_dsm_epyc7002/drivers/gpu/drm/i915
Matt Roper 949d0b51be drm/i915/bxt: Don't save/restore eDP panel power during suspend (v3)
Our attempts save/restore panel power state in i915_suspend.c are
causing unclaimed register warnings on BXT since the registers for this
platform differ from older platforms.

The big hammer suspend/resume shouldn't be necessary for PP since the
connector/encoder hooks should already handle this.  In theory we could
remove this for all platforms, but in practice it's likely that would
cause some regressions since older platforms with LVDS may have
incomplete PP handling.  For now we'll leave the PCH save/restore alone
and change the non-PCH branch to only operate on gen <= 4 so that BXT
and future platforms aren't included.

v2: Typo fix: s/||/&&/

v3: Change non-PCH condition to a gen <= 4 test rather than listing
    VLV/CHV/BXT as specific platforms to exclude; should be more
    future-proof as we add new platforms.  (Daniel)

Cc: Vandana Kannan <vandana.kannan@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: drm-intel-fixes@lists.freedesktop.org
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452102821-17190-1-git-send-email-matthew.d.roper@intel.com
(cherry picked from commit e1ea075423)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2016-02-08 11:32:32 +02:00
..
dvo_ch7xxx.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_ch7017.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_ivch.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_ns2501.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_sil164.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_tfp410.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo.h drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
i915_cmd_parser.c drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
i915_debugfs.c drm/i915/debugfs: add a separate debugfs file for VBT 2015-12-16 11:30:24 +02:00
i915_dma.c Merge tag 'topic/drm-misc-2016-01-17' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-01-18 07:01:16 +10:00
i915_drv.c drm/i915: refine qemu south bridge detection 2016-01-29 09:15:03 +02:00
i915_drv.h drm/i915: Allow i915_gem_object_get_page() on userptr as well 2016-02-08 10:30:07 +02:00
i915_gem_batch_pool.c
i915_gem_batch_pool.h
i915_gem_context.c drm/i915: Restore inhibiting the load of the default context 2016-01-13 10:47:33 +02:00
i915_gem_debug.c
i915_gem_dmabuf.c
i915_gem_evict.c drm/i915: Add soft-pinning API for execbuffer 2015-12-09 10:20:17 +00:00
i915_gem_execbuffer.c drm/i915: Avoid writing relocs with addresses in non-canonical form 2016-01-13 10:41:58 +02:00
i915_gem_fence.c Linux 4.4-rc4 2015-12-08 11:04:26 +10:00
i915_gem_gtt.c Merge branch 'for-linus' into for-next 2016-01-06 21:14:35 +01:00
i915_gem_gtt.h drm/i915: eliminate 'temp' in gen8_for_each_{pdd, pdpe, pml4e} macros 2015-12-10 09:36:42 +01:00
i915_gem_render_state.c drm/i915: mark GEM object pages dirty when mapped & written by the CPU 2015-12-11 18:11:53 +01:00
i915_gem_render_state.h
i915_gem_shrinker.c drm/i915: Fix kerneldoc for i915_gem_shrink_all 2015-10-13 16:21:03 +03:00
i915_gem_stolen.c Merge branch 'for-linus' into for-next 2016-01-06 21:14:35 +01:00
i915_gem_tiling.c drm/i915: get runtime PM reference around GEM set_tiling IOCTL 2015-11-17 18:43:30 +02:00
i915_gem_userptr.c drm/i915: Allow i915_gem_object_get_page() on userptr as well 2016-02-08 10:30:07 +02:00
i915_gem.c drm/i915: Allow i915_gem_object_get_page() on userptr as well 2016-02-08 10:30:07 +02:00
i915_gpu_error.c drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
i915_guc_reg.h drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
i915_guc_submission.c drm/i915: mark GEM object pages dirty when mapped & written by the CPU 2015-12-11 18:11:53 +01:00
i915_ioc32.c
i915_irq.c drm/i915: shut up gen8+ SDE irq dmesg noise, again 2016-01-13 10:48:11 +02:00
i915_params.c Linux 4.4-rc2 2015-11-23 09:04:05 +01:00
i915_reg.h Merge tag 'drm-intel-next-2015-12-18' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-12-23 14:22:09 +10:00
i915_suspend.c drm/i915/bxt: Don't save/restore eDP panel power during suspend (v3) 2016-02-08 11:32:32 +02:00
i915_sysfs.c drm/i915: Separate cherryview from valleyview 2015-12-10 11:07:24 +01:00
i915_trace_points.c
i915_trace.h drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
i915_vgpu.c drm/i915: Turn __raw_i915_read8() & co. in to inline functions 2015-10-26 16:28:04 +02:00
i915_vgpu.h drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
intel_acpi.c
intel_atomic_plane.c drm/i915: Wait for object idle without locks in atomic_commit, v2. 2015-11-02 15:50:31 +01:00
intel_atomic.c drm/i915: Calculate watermark related members in the crtc_state, v4. 2015-12-07 10:56:08 +01:00
intel_audio.c Add get_eld audio component for i915/HD-audio 2015-12-11 19:28:27 +01:00
intel_bios.c drm/i915/bios: reduce indent in parse_general_features 2015-12-16 18:02:05 +02:00
intel_bios.h drm/i915: move drmP.h include to i915_drv.h 2015-12-16 18:01:15 +02:00
intel_crt.c Merge tag 'drm-intel-next-2015-12-18' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-12-23 14:22:09 +10:00
intel_csr.c drm/i915/kbl: Fix DMC load on Kabylake. 2015-12-09 07:52:39 -08:00
intel_ddi.c Merge tag 'drm-intel-next-2015-12-18' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-12-23 14:22:09 +10:00
intel_display.c drm/i915: Fix NULL plane->fb oops on SKL 2016-01-29 09:13:28 +02:00
intel_dp_link_training.c drm/i915: Make intel_dp_source_supports_hbr2() take an intel_dp pointer 2015-11-05 15:14:56 +02:00
intel_dp_mst.c Merge tag 'topic/drm-misc-2016-01-17' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-01-18 07:01:16 +10:00
intel_dp.c Merge tag 'drm-intel-next-2015-12-18' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-12-23 14:22:09 +10:00
intel_drv.h drm/i915: Tune down rpm wakelock debug checks 2016-01-13 10:47:04 +02:00
intel_dsi_panel_vbt.c
intel_dsi_pll.c drm/i915: Separate cherryview from valleyview 2015-12-10 11:07:24 +01:00
intel_dsi.c Merge tag 'drm-intel-next-2015-12-18' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-12-23 14:22:09 +10:00
intel_dsi.h drm/i915: fix potential dangling else problems in for_each_ macros 2015-11-25 09:29:32 +01:00
intel_dvo.c drm: Pass 'name' to drm_encoder_init() 2015-12-11 09:13:20 +01:00
intel_fbc.c drm/i915: only recompress FBC after flushing a drawing operation 2015-12-03 11:38:11 -02:00
intel_fbdev.c drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping 2015-12-17 16:59:24 +01:00
intel_fifo_underrun.c drm/i915: Introduce bdw_{update,enable,disable}_pipe_irq() 2015-11-26 18:55:39 +02:00
intel_frontbuffer.c
intel_guc_fwif.h drm/i915/guc: Add GuC css header parser 2015-10-21 14:31:34 +02:00
intel_guc_loader.c Linux 4.4-rc2 2015-11-23 09:04:05 +01:00
intel_guc.h drm/i915/guc: Clean up locks in GuC 2015-12-03 15:11:54 +01:00
intel_hdmi.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2016-01-17 13:40:25 -08:00
intel_hotplug.c drm/i915: intel_hpd_init(): Fix suspend/resume reprobing 2016-01-13 10:49:42 +02:00
intel_i2c.c drm/i915: Separate cherryview from valleyview 2015-12-10 11:07:24 +01:00
intel_lrc.c drm/i915: Make sure DC writes are coherent on flush. 2016-01-29 09:11:26 +02:00
intel_lrc.h Revert "drm/i915: Extend LRC pinning to cover GPU context writeback" 2015-12-04 17:34:40 +01:00
intel_lvds.c drm: Pass 'name' to drm_encoder_init() 2015-12-11 09:13:20 +01:00
intel_mocs.c drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
intel_mocs.h
intel_modes.c
intel_opregion.c drm/i915/opregion: handle VBT sizes bigger than 6 KB 2015-12-17 11:40:57 +02:00
intel_overlay.c drm/i915: Wait for object idle without locks in atomic_commit, v2. 2015-11-02 15:50:31 +01:00
intel_panel.c drm/i915/backlight: prefer dev_priv over dev pointer 2015-12-18 11:37:44 +02:00
intel_pm.c Backmerge drm-fixes merge into Linus's tree into drm-next. 2015-12-24 08:08:47 +10:00
intel_psr.c drm/i915: PSR also doesn't have link_entry_time on SKL. 2015-12-11 16:32:56 -08:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_renderstate_gen9.c
intel_renderstate.h
intel_ringbuffer.c drm/i915: Make sure DC writes are coherent on flush. 2016-01-29 09:11:26 +02:00
intel_ringbuffer.h drm/i915: intel_ring_initialized() must be simple and inline 2015-12-10 14:14:36 +01:00
intel_runtime_pm.c drm/i915: don't enable autosuspend on platforms without RPM support 2015-12-18 15:52:31 +02:00
intel_sdvo_regs.h
intel_sdvo.c drm: Pass 'name' to drm_encoder_init() 2015-12-11 09:13:20 +01:00
intel_sideband.c
intel_sprite.c Merge tag 'drm-intel-next-2015-12-18' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-12-23 14:22:09 +10:00
intel_tv.c drm: Pass 'name' to drm_encoder_init() 2015-12-11 09:13:20 +01:00
intel_uncore.c drm/i915: use assert_rpm_wakelock_held instead of opencoding it 2015-12-17 15:59:44 +02:00
Kconfig drm/i915: Remove select to deleted STOP_MACHINE from Kconfig 2016-01-29 09:13:58 +02:00
Makefile drm/i915: Move generic link training code to a separate file 2015-11-05 15:14:56 +02:00