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e1ea075423
linux/drivers/gpu/drm/i915
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Matt Roper e1ea075423 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
2016-02-02 20:12:05 +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: Add PSR main link standby support back 2016-02-01 12:03:36 -08:00
i915_dma.c drm/i915: Add debug info for failed MSI enabling 2016-02-02 18:28:28 +02:00
i915_drv.c drm/i915: refine qemu south bridge detection 2016-01-29 08:56:26 +02:00
i915_drv.h drm/i915: Add PSR main link standby support back 2016-02-01 12:03:36 -08:00
i915_gem_batch_pool.c
i915_gem_batch_pool.h
i915_gem_context.c drm/i915: Fix premature LRC unpin in GuC mode 2016-01-28 17:23:15 +00:00
i915_gem_debug.c
i915_gem_dmabuf.c drm/i915: remove unused has_dma_mapping flag 2015-07-13 22:42:41 +02:00
i915_gem_evict.c drm/i915: Add soft-pinning API for execbuffer 2015-12-09 10:20:17 +00:00
i915_gem_execbuffer.c Fix pointer tests in error-handling paths 2016-01-28 17:42:14 +00:00
i915_gem_fence.c Linux 4.4-rc4 2015-12-08 11:04:26 +10:00
i915_gem_gtt.c drm/i915: Pass rotation_info to intel_rotate_fb_obj_pages() 2016-01-28 20:56:32 +02:00
i915_gem_gtt.h drm/i915: Rename the rotated gtt view member to 'rotated' 2016-01-28 20:55:55 +02:00
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 drm/i915: Add provision to extend Golden context batch 2015-07-21 09:30:57 +02:00
i915_gem_shrinker.c drm/i915: Sanitize GEM shrinker init and clean-up 2016-01-27 17:43:14 +02:00
i915_gem_stolen.c drm/i915: Allow use of get_dma_address for stolen backed objects 2016-01-05 17:46:27 +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: Improve handling of overlapping objects 2016-01-25 19:03:46 +01:00
i915_gem.c drm/i915: Make LRC (un)pinning work on context and engine 2016-01-28 17:23:15 +00:00
i915_gpu_error.c drm/i915: abolish separate per-ring default_context pointers 2016-01-21 09:21:29 +01:00
i915_guc_reg.h drm/i915/guc: Add GuC ADS (Addition Data Structure) - allocation 2016-01-05 11:33:34 +01:00
i915_guc_submission.c drm/i915/guc: Decouple GuC engine id from ring id 2016-01-25 10:56:30 +00:00
i915_ioc32.c Merge tag 'drm-intel-fixes-2015-07-15' into drm-intel-next-queued 2015-07-15 16:36:50 +02:00
i915_irq.c drm/i915/gen8: Factor out display interrupt handling 2016-01-13 10:01:53 +00:00
i915_params.c drm/i915: Instrument PSR parameter for debuging with link standby x link off. 2016-02-01 12:03:36 -08:00
i915_params.h drm/i915: Reorder i915_params struct. 2015-12-21 14:35:12 +01:00
i915_reg.h drm/i915/skl/kbl: Add support for pipe fusing 2016-02-02 17:04:39 +02:00
i915_suspend.c drm/i915/bxt: Don't save/restore eDP panel power during suspend (v3) 2016-02-02 20:12:05 +02:00
i915_sysfs.c drm/i915: use kobj_to_dev() 2016-01-13 16:40:50 +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 drm/i915: Drop unnecessary #include <linux/vga_switcheroo.h> 2015-10-13 10:18:38 +02:00
intel_atomic_plane.c drm/i915: Remove commit_plane function pointer. 2016-01-07 13:52:04 +01:00
intel_atomic.c Revert "drm/i915: Add two-stage ILK-style watermark programming (v10)" 2016-01-20 10:07:22 +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: Fix the sequence size calculations for MIPI seq v3 2016-01-15 11:38:11 +02:00
intel_bios.h drm/i915/bios: add defines for v3 sequence block 2016-01-11 19:16:19 +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/skl: Fix DMC load on Skylake J0 and K0 2016-02-01 08:58:22 -08:00
intel_ddi.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued 2016-01-18 08:18:16 +01:00
intel_display.c drm/i915/fbc: call intel_fbc_pre_update earlier during page flips 2016-01-29 18:19:00 -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 remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued 2016-01-18 08:18:16 +01:00
intel_dp.c drm/i915: Sanity check DP AUX message buffer and size 2016-02-02 18:28:20 +02:00
intel_drv.h drm/i915/fbc: choose the new FBC CRTC during atomic check 2016-01-29 18:16:45 -02:00
intel_dsi_panel_vbt.c drm/i915/dsi: add debug printing of the new sequence block names 2016-01-11 19:20:59 +02:00
intel_dsi_pll.c drm/i915/dsi: remove unused dsi_rr_formula() 2016-01-08 13:30:55 +02:00
intel_dsi.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued 2016-01-18 08:18:16 +01:00
intel_dsi.h drm/i915/dsi: abstract get pclk platform differences 2016-01-08 13:25:12 +02:00
intel_dvo.c drm: Pass 'name' to drm_encoder_init() 2015-12-11 09:13:20 +01:00
intel_fbc.c drm/i915/fbc: refactor some small functions called only once 2016-01-29 18:21:10 -02:00
intel_fbdev.c drm/i915: Remove obsolete code from intelfb_alloc() 2015-12-21 17:03:25 +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 drm/i915: fix FBC frontbuffer tracking flushing code 2015-08-05 09:59:44 +02:00
intel_guc_fwif.h drm/i915/guc: Decouple GuC engine id from ring id 2016-01-25 10:56:30 +00:00
intel_guc_loader.c drm/i915/guc: Fix a memory leak where guc->execbuf_client is not freed 2016-01-18 09:58:49 +00:00
intel_guc.h drm/i915/guc: Decouple GuC engine id from ring id 2016-01-25 10:56:30 +00:00
intel_hdmi.c drm/i915: Fix file permissions 2016-01-29 10:16:24 +02:00
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: Fix premature LRC unpin in GuC mode 2016-01-28 17:23:15 +00:00
intel_lrc.h drm/i915: Make LRC (un)pinning work on context and engine 2016-01-28 17:23:15 +00:00
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 drm/i915: Added Programming of the MOCS 2015-07-14 17:13:14 +02:00
intel_modes.c drm/i915: Add HDMI aspect ratio property for SDVO 2015-09-30 10:20:12 +02:00
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: simplify allocation of driver-internal requests 2016-01-21 09:21:29 +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 drm/i915/chv: Fix error path in GPU freq helpers 2016-02-02 18:28:25 +02:00
intel_psr.c drm/i915: Instrument PSR parameter for debuging with link standby x link off. 2016-02-01 12:03:36 -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/gen9: Add WaOCLCoherentLineFlush 2016-01-25 16:49:15 +01:00
intel_ringbuffer.h drm/i915/guc: Decouple GuC engine id from ring id 2016-01-25 10:56:30 +00:00
intel_runtime_pm.c drm/i915: Kill intel_prepare_ddi() 2016-01-12 16:05:12 +02:00
intel_sdvo_regs.h drm/i915/sdvo: revert bogus kernel-doc comments to normal comments 2016-01-20 10:21:34 +02:00
intel_sdvo.c drm: Pass 'name' to drm_encoder_init() 2015-12-11 09:13:20 +01:00
intel_sideband.c
intel_sprite.c drm/i915: Standardize on 'cpp' for bytes per pixel 2016-01-28 20:56:57 +02:00
intel_tv.c drm/i915: Properly terminate KMS mode name string during tv init 2016-02-02 18:28:32 +02:00
intel_uncore.c drm/i915: Limit the auto arming of mmio debugs on vlv/chv 2016-01-21 11:52:45 +02:00
Kconfig drm/i915: Remove select to deleted STOP_MACHINE from Kconfig 2016-01-25 16:38:39 +01:00
Makefile drm/i915: Move generic link training code to a separate file 2015-11-05 15:14:56 +02:00