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3be60de9e9
linux/drivers/gpu/drm/i915
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Ville Syrjälä 3be60de9e9 drm/i915: Skip CHV PHY asserts until PHY has been fully reset 
The BIOS can leave the CHV display PHY in some odd state where
some of the LDOs/lanes won't power down fully when unused. This
will trigger a host of asserts that were added in:
30142273a3 drm/i915: Add CHV PHY LDO power sanity checks
6669e39f95 drm/i915: Add some CHV DPIO lane power state asserts

To avoid that, skip the asserts until the PHY power well has been
disabled at least once. That will fully reset the PHY, and once
brought back up, the dynamic power down features will work correctly.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Deepak S<deepak.s@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-06 10:29:40 +02:00
..
dvo_ch7xxx.c drm/i915: Constify adjusted_mode 2015-09-30 10:20:11 +02:00
dvo_ch7017.c drm/i915: Constify adjusted_mode 2015-09-30 10:20:11 +02:00
dvo_ivch.c drm/i915: Constify adjusted_mode 2015-09-30 10:20:11 +02:00
dvo_ns2501.c drm/i915: Constify adjusted_mode 2015-09-30 10:20:11 +02:00
dvo_sil164.c drm/i915: Constify adjusted_mode 2015-09-30 10:20:11 +02:00
dvo_tfp410.c drm/i915: Constify adjusted_mode 2015-09-30 10:20:11 +02:00
dvo.h drm/i915: Constify adjusted_mode 2015-09-30 10:20:11 +02:00
i915_cmd_parser.c drm/i915: Fix cmdparser STORE/LOAD command descriptors 2015-09-04 10:43:09 +02:00
i915_debugfs.c drm/i915: unlock on error in i915_ppgtt_info() 2015-10-05 10:01:02 +02:00
i915_dma.c drm/i915/bdw: Check for slice, subslice and EU count for BDW 2015-09-30 14:13:03 +02:00
i915_drv.c drm/i915/skl Remove the call for csr uninitialization from suspend path 2015-09-30 10:14:23 +02:00
i915_drv.h drm/i915: Skip CHV PHY asserts until PHY has been fully reset 2015-10-06 10:29:40 +02:00
i915_gem_batch_pool.c
i915_gem_batch_pool.h
i915_gem_context.c drm/i915: Always enable execlists on BDW for vgpu 2015-09-02 11:45:50 +02:00
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
i915_gem_execbuffer.c drm/i915: Wa32bitGeneralStateOffset & Wa32bitInstructionBaseOffset 2015-10-01 18:12:17 +02:00
i915_gem_fence.c drm/i915: Parametrize fence registers 2015-09-30 10:20:03 +02:00
i915_gem_gtt.c drm/i915: Add LO/HI PRIVATE_PAT registers 2015-09-30 10:20:13 +02:00
i915_gem_gtt.h drm/i915: Enable querying offset of UV plane with intel_plane_obj_offset 2015-09-23 17:31:29 +02:00
i915_gem_render_state.c drm/i915: Add provision to extend Golden context batch 2015-07-21 09:30:57 +02:00
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
i915_gem_stolen.c drm/i915: don't use the first stolen page on Broadwell 2015-09-30 10:20:05 +02:00
i915_gem_tiling.c Merge tag 'drm-intel-fixes-2015-08-14' into drm-intel-next-fixes 2015-08-14 18:11:30 +02:00
i915_gem_userptr.c drm/i915/userptr: Kill user_size limit check 2015-08-14 18:16:27 +02:00
i915_gem.c drm/i915: Wa32bitGeneralStateOffset & Wa32bitInstructionBaseOffset 2015-10-01 18:12:17 +02:00
i915_gpu_error.c drm/i915: rename INSTDONE1 to GEN4_INSTDONE1 2015-10-02 14:25:19 +02:00
i915_guc_reg.h drm/i915: Parametrize UOS_RSA_SCRATCH 2015-09-30 10:20:13 +02:00
i915_guc_submission.c drm/i915/guc: Media domain bit needed when notify GuC rc6 state 2015-09-30 17:15:12 +02:00
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: Use czclk_freq in vlv c0 residency calculations 2015-09-30 10:20:39 +02:00
i915_params.c drm/i915: Mark debug mod options as _unsafe 2015-09-22 17:10:53 +02:00
i915_reg.h drm/i915/bxt: Modify BXT BLC according to VBT changes 2015-10-02 14:59:25 +02:00
i915_suspend.c drm/i915: use dev_priv for the FBC functions 2015-07-08 11:39:45 +02:00
i915_sysfs.c drm/i915/bxt: fix RC6 residency time calculation 2015-09-30 17:15:13 +02:00
i915_trace_points.c
i915_trace.h drm/i915: cleanup pipe_update trace functions with new crtc debug info v3 2015-09-18 14:15:19 +03:00
i915_vgpu.c
i915_vgpu.h drm/i915: Update PV INFO page definition for Intel GVT-g 2015-09-02 11:46:12 +02:00
intel_acpi.c drm/i915: Spell vga_switcheroo consistently 2015-09-22 17:10:52 +02:00
intel_atomic_plane.c drm/i915: Do not handle a null plane state. 2015-09-10 18:27:17 +02:00
intel_atomic.c drm/i915/ivb: Move WaCxSRDisabledForSpriteScaling w/a to atomic check 2015-09-30 17:15:42 +02:00
intel_audio.c drm/i915: Constify adjusted_mode 2015-09-30 10:20:11 +02:00
intel_bios.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2015-09-30 08:47:41 +02:00
intel_bios.h drm/i915: Ignore "digital output" and "not HDMI output" bits for eDP detection 2015-09-23 16:58:29 +02:00
intel_crt.c drm/i915: s/_FDI_RXA_.../FDI_RX_...(PIPE_A)/ 2015-09-30 17:15:11 +02:00
intel_csr.c drm/i915/skl: Added a check for the hardware status of csr fw before loading. 2015-09-30 10:14:22 +02:00
intel_ddi.c drm/i915/bxt: DSI encoder support in CRTC modeset 2015-10-02 14:27:55 +02:00
intel_display.c drm/i915/bxt: DSI encoder support in CRTC modeset 2015-10-02 14:27:55 +02:00
intel_dp_mst.c drm/i915: Constify adjusted_mode 2015-09-30 10:20:11 +02:00
intel_dp.c drm/i915: Don't bypass LRC on CHV 2015-10-06 10:29:19 +02:00
intel_drv.h drm/i915/bxt: Modify BXT BLC according to VBT changes 2015-10-02 14:59:25 +02:00
intel_dsi_panel_vbt.c
intel_dsi_pll.c drm/i915/bxt: get DSI pixelclock 2015-10-02 14:45:51 +02:00
intel_dsi.c drm/i915/bxt: get DSI pixelclock 2015-10-02 14:45:51 +02:00
intel_dsi.h drm/i915/bxt: get DSI pixelclock 2015-10-02 14:45:51 +02:00
intel_dvo.c drm/i915: Constify adjusted_mode 2015-09-30 10:20:11 +02:00
intel_fbc.c drm/i915: export size_is_valid() from __intel_fbc_update() 2015-09-30 10:20:07 +02:00
intel_fbdev.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2015-09-30 08:47:41 +02:00
intel_fifo_underrun.c
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: Media domain bit needed when notify GuC rc6 state 2015-09-30 17:15:12 +02:00
intel_guc_loader.c drm/i915/guc: Don't forward flip interrupts to GuC 2015-10-01 18:12:17 +02:00
intel_guc.h drm/i915: Integrate GuC-based command submission 2015-08-14 18:16:44 +02:00
intel_hdmi.c drm/i915: Don't bypass LRC on CHV 2015-10-06 10:29:19 +02:00
intel_hotplug.c drm/i915: Call encoder hotplug for init and resume cases 2015-10-06 10:25:55 +02:00
intel_i2c.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2015-06-26 13:18:51 -07:00
intel_lrc.c drm/i915: Remove extraneous request cancel. 2015-09-23 17:33:55 +02:00
intel_lrc.h drm/i915: Parametrize LRC registers 2015-09-23 17:13:01 +02:00
intel_lvds.c drm/i915: Always call the adjusted mode 'adjusted_mode' 2015-09-30 10:19:52 +02:00
intel_mocs.c drm/i915: Added Programming of the MOCS 2015-07-14 17:13:14 +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/bxt: DSI encoder support in CRTC modeset 2015-10-02 14:27:55 +02:00
intel_overlay.c drm/i915: Update intel_ring_begin() to take a request structure 2015-06-23 14:02:29 +02:00
intel_panel.c drm/i915/bxt: Modify BXT BLC according to VBT changes 2015-10-02 14:59:25 +02:00
intel_pm.c drm/i915: Calculate watermark configuration during atomic check (v2) 2015-09-30 17:19:02 +02:00
intel_psr.c drm/i915: VLV/CHV PSR: Increase wait delay time before active PSR. 2015-08-05 10:07:44 +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/gen8: Move WaHdcDisableFetchWhenMasked to common init fn 2015-09-30 10:20:34 +02:00
intel_ringbuffer.h drm/i915: Refactor common ringbuffer allocation code 2015-09-04 10:17:00 +02:00
intel_runtime_pm.c drm/i915: Skip CHV PHY asserts until PHY has been fully reset 2015-10-06 10:29:40 +02:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: Call encoder hotplug for init and resume cases 2015-10-06 10:25:55 +02:00
intel_sideband.c
intel_sprite.c drm/i915: Drop intel_update_sprite_watermarks 2015-09-30 17:15:47 +02:00
intel_tv.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2015-09-30 08:47:41 +02:00
intel_uncore.c drm/i915: Include MCHBAR_MIRROR_BASE in ILK_GDSR 2015-09-30 10:20:15 +02:00
Kconfig drm/i915: Use CONFIG_DRM_FBDEV_EMULATION 2015-08-11 14:00:29 +02:00
Makefile Merge tag 'drm-intel-next-fixes-2015-09-02' into drm-intel-next-queued 2015-09-02 14:33:42 +02:00