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e4ab73a132
linux/drivers/gpu/drm/i915
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Ville Syrjälä e4ab73a132 drm/i915: Respect alternate_ddc_pin for all DDI ports 
The VBT provides the platform a way to mix and match the DDI ports vs.
GMBUS pins. Currently we only trust the VBT for DDI E, which I suppose
has no standard GMBUS pin assignment. However, there are machines out
there that use a non-standard mapping for the other ports as well.
Let's start trusting the VBT on this one for all ports on DDI platforms.

I've structured the code such that other platforms could easily start
using this as well, by simply filling in the ddi_port_info. IIRC there
may be CHV system that might actually need this.

v2: Include a commit message, include a debug message during init

Cc: stable@vger.kernel.org
Cc: Maarten Maathuis <madman2003@gmail.com>
Tested-by: Maarten Maathuis <madman2003@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97877
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1476208368-5710-3-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Jim Bride <jim.bride@linux.intel.com>
2016-10-21 15:43:40 +03:00
..
gvt drm/i915/gvt: do not ignore return value of create_scratch_page 2016-10-20 17:31:36 +08:00
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: Allocate intel_engine_cs structure only for the enabled engines 2016-10-14 09:58:43 +01:00
i915_debugfs.c drm/i915: Bump object bookkeeping to u64 from size_t 2016-10-18 14:22:26 +01:00
i915_drv.c drm/i915: Emit telltales for extra levels of debug upon initialisation 2016-10-19 08:41:41 +01:00
i915_drv.h Merge tag 'gvt-next-fix-2016-10-20' of https://github.com/01org/gvt-linux into drm-intel-next-queued 2016-10-20 15:15:42 +02:00
i915_gem_batch_pool.c drm/i915: Double check the active status on the batch pool 2016-08-04 20:19:50 +01:00
i915_gem_batch_pool.h drm/i915: Double check the active status on the batch pool 2016-08-04 20:19:50 +01:00
i915_gem_context.c drm/i915: Make IS_IVYBRIDGE only take dev_priv 2016-10-14 12:23:19 +01:00
i915_gem_dmabuf.c drm/prime: Take a ref on the drm_dev when exporting a dma_buf 2016-10-05 15:30:32 +02:00
i915_gem_dmabuf.h
i915_gem_evict.c drm/i915: Allocate intel_engine_cs structure only for the enabled engines 2016-10-14 09:58:43 +01:00
i915_gem_execbuffer.c drm/i915: Restrict pagefault disabling to just around copy_from_user() 2016-10-18 14:22:27 +01:00
i915_gem_fence.c drm/i915: Make IS_GEN macros only take dev_priv 2016-10-14 12:23:22 +01:00
i915_gem_gtt.c drm/i915/gtt: Free unused lower-level page tables 2016-10-14 12:42:23 +01:00
i915_gem_gtt.h drm/i915: Remove unused "valid" parameter from pte_encode 2016-10-14 12:40:32 +01:00
i915_gem_render_state.c drm/i915: Make INTEL_GEN only take dev_priv 2016-10-14 12:23:19 +01:00
i915_gem_render_state.h drm/i915: Use VMA for render state page tracking 2016-08-15 11:01:11 +01:00
i915_gem_request.c drm/i915: Allocate intel_engine_cs structure only for the enabled engines 2016-10-14 09:58:43 +01:00
i915_gem_request.h drm/i915: Nonblocking request submission 2016-09-09 14:23:08 +01:00
i915_gem_shrinker.c drm/i915: Treat a framebuffer reference as an active reference whilst shrinking 2016-10-12 17:17:20 +01:00
i915_gem_stolen.c drm/i915: Make IS_GEN macros only take dev_priv 2016-10-14 12:23:22 +01:00
i915_gem_tiling.c drm/i915: Make IS_GEN macros only take dev_priv 2016-10-14 12:23:22 +01:00
i915_gem_userptr.c drm/i915: Expand bool interruptible to pass flags to i915_wait_request() 2016-09-09 14:23:03 +01:00
i915_gem.c drm/i915: Limit the scattergather coalescing to 32bits 2016-10-18 14:22:27 +01:00
i915_gem.h
i915_gpu_error.c drm/i915: Add a sunset clause to GPU hang logging 2016-10-20 14:07:22 +01:00
i915_guc_reg.h drm/i915/guc: general tidying up (loader) 2016-09-15 10:56:02 +01:00
i915_guc_submission.c drm/i915: Allocate intel_engine_cs structure only for the enabled engines 2016-10-14 09:58:43 +01:00
i915_ioc32.c
i915_irq.c drm/i915: Stop reporting error details in dmesg as well as the error-state 2016-10-20 13:00:06 +01:00
i915_memcpy.c drm/i915: Mark the static key for movntqda as static 2016-08-17 12:36:07 +01:00
i915_mm.c drm/i915: Use remap_io_mapping() to prefault all PTE in a single pass 2016-08-19 17:13:36 +01:00
i915_params.c drm/i915: Allow disabling error capture 2016-10-12 12:00:32 +01:00
i915_params.h drm/i915: Allow disabling error capture 2016-10-12 12:00:32 +01:00
i915_pci.c drm/i915: keep declarations in i915_drv.h 2016-09-22 14:53:29 +03:00
i915_pvinfo.h
i915_reg.h drm/i915: Make IS_HASWELL only take dev_priv 2016-10-14 12:23:19 +01:00
i915_suspend.c drm/i915: Make IS_GEN macros only take dev_priv 2016-10-14 12:23:22 +01:00
i915_sw_fence.c drm/i915: Add a sw fence for collecting up dma fences 2016-09-09 14:22:55 +01:00
i915_sw_fence.h drm/i915: Add a sw fence for collecting up dma fences 2016-09-09 14:22:55 +01:00
i915_sysfs.c drm/i915: Allow disabling error capture 2016-10-12 12:00:32 +01:00
i915_trace_points.c
i915_trace.h drm/i915: Remove surplus drm_device parameter to i915_gem_evict_something() 2016-08-04 20:19:50 +01:00
i915_vgpu.c Merge tag 'drm-intel-next-2016-09-19' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-09-20 06:23:22 +10:00
i915_vgpu.h
intel_acpi.c
intel_atomic_plane.c drm: remove const attribute to hint at caller that they now own the memory 2016-08-16 14:06:53 +02:00
intel_atomic.c
intel_audio.c drm/i915: Make IS_CHERRYVIEW only take dev_priv 2016-10-14 12:23:19 +01:00
intel_bios.c drm/i915: Parse VBT data for lspcon 2016-10-18 12:42:54 +03:00
intel_bios.h
intel_breadcrumbs.c drm/i915: Allocate intel_engine_cs structure only for the enabled engines 2016-10-14 09:58:43 +01:00
intel_color.c drm/i915: Make IS_CHERRYVIEW only take dev_priv 2016-10-14 12:23:19 +01:00
intel_crt.c drm/i915: Make IS_GEN macros only take dev_priv 2016-10-14 12:23:22 +01:00
intel_csr.c drm/i915: Fix botched merge that downgrades CSR versions. 2016-08-22 16:08:32 +03:00
intel_ddi.c drm/i915: KBL - Recommended buffer translation programming for DisplayPort 2016-10-20 14:50:44 -07:00
intel_device_info.c drm/i915: Reduce trickery in DEV_INFO_FOR_EACH_FLAG 2016-10-05 15:24:54 +03:00
intel_display.c drm/i915/gen9: Don't wrap strings in verify_wm_state() 2016-10-19 18:27:38 -02:00
intel_dp_aux_backlight.c
intel_dp_link_training.c drm/i915/skl: drop workarounds for A0 and B0 revisions 2016-09-26 12:08:22 +03:00
intel_dp_mst.c Revert "drm/i915: start adding dp mst audio" 2016-09-29 11:02:41 +03:00
intel_dp.c drm/i915: Respect alternate_aux_channel for all DDI ports 2016-10-21 15:43:40 +03:00
intel_dpio_phy.c drm/i915: Mass convert dev->dev_private to to_i915(dev) 2016-07-04 12:54:07 +01:00
intel_dpll_mgr.c drm/i915: Make IS_BROXTON only take dev_priv 2016-10-14 12:23:19 +01:00
intel_dpll_mgr.h drm/i915/dp: Add a standalone function to obtain shared dpll for HSW/BDW/SKL/BXT 2016-09-09 14:53:18 -07:00
intel_drv.h drm/i915/gen9: Add skl_wm_level_equals() 2016-10-19 18:26:14 -02:00
intel_dsi_dcs_backlight.c drm/i915: Mass convert dev->dev_private to to_i915(dev) 2016-07-04 12:54:07 +01:00
intel_dsi_panel_vbt.c drm/i915/dsi: double check element parsing against size if present 2016-09-19 18:38:11 +03:00
intel_dsi_pll.c drm/i915: Make IS_BROXTON only take dev_priv 2016-10-14 12:23:19 +01:00
intel_dsi.c drm/i915: Make IS_CHERRYVIEW only take dev_priv 2016-10-14 12:23:19 +01:00
intel_dsi.h
intel_dvo.c drm/i915: Store port enum in intel_encoder 2016-09-21 09:32:00 -07:00
intel_engine_cs.c drm/i915: Do not use INTEL_INFO(dev_priv)->ring_mask inside WARNs 2016-10-14 12:23:19 +01:00
intel_fbc.c drm/i915/fbc: disable FBC on FIFO underruns 2016-09-22 17:01:34 -03:00
intel_fbdev.c drm/i915: pdev cleanup 2016-08-22 12:19:52 +01:00
intel_fifo_underrun.c drm/i915: Make IS_GEN macros only take dev_priv 2016-10-14 12:23:22 +01:00
intel_frontbuffer.c drm/i915: Use dev_priv consistently through the intel_frontbuffer interface 2016-08-04 20:20:03 +01:00
intel_frontbuffer.h drm/i915: Use dev_priv consistently through the intel_frontbuffer interface 2016-08-04 20:20:03 +01:00
intel_guc_fwif.h drm/doc: Fix more kerneldoc/sphinx warnings 2016-08-16 16:09:58 +02:00
intel_guc_loader.c drm/i915/guc: Sanitory checks for platform that dont have GuC 2016-10-18 10:30:00 -02:00
intel_guc.h drm/i915/guc: Unwind GuC workqueue reservation if request construction fails 2016-10-10 16:06:44 +03:00
intel_gvt.c Documentation/gpu: Add section for Intel GVT-g host support 2016-10-20 17:18:39 +08:00
intel_gvt.h drm/i915/gvt: clean up intel_gvt.h as interface for i915 core 2016-10-20 17:18:30 +08:00
intel_hdmi.c drm/i915: Respect alternate_ddc_pin for all DDI ports 2016-10-21 15:43:40 +03:00
intel_hotplug.c drm/i915: Mark i915_hpd_poll_init_work as static 2016-08-17 12:36:15 +01:00
intel_i2c.c drm/i915: GMBUS don't need no forcewake 2016-10-17 14:26:42 +03:00
intel_lrc.c drm/i915: Allocate intel_engine_cs structure only for the enabled engines 2016-10-14 09:58:43 +01:00
intel_lrc.h drm/i915: Update reset path to fix incomplete requests 2016-09-09 14:23:05 +01:00
intel_lspcon.c drm/i915: make lspcon_get_current_mode static 2016-10-19 12:55:35 +03:00
intel_lvds.c drm/i915: Make IS_GEN macros only take dev_priv 2016-10-14 12:23:22 +01:00
intel_mocs.c drm/i915: Rename struct intel_ringbuffer to struct intel_ring 2016-08-02 22:58:16 +01:00
intel_mocs.h drm/i915: rename 'ring' where it refers to an engine or engine_id 2016-07-21 09:59:41 +01:00
intel_modes.c drm: Remove superflous linux/fb.h includes 2016-08-12 10:41:39 +02:00
intel_opregion.c drm/i915: Ignore OpRegion panel type except on select machines 2016-09-14 11:25:05 +03:00
intel_overlay.c drm/i915: Allocate intel_engine_cs structure only for the enabled engines 2016-10-14 09:58:43 +01:00
intel_panel.c drm/i915/backlight: setup backlight pwm alternate increment on backlight enable 2016-10-10 16:05:52 +03:00
intel_pm.c drm/i915/gen9: Add skl_wm_level_equals() 2016-10-19 18:26:14 -02:00
intel_psr.c drm/i915: Make IS_CHERRYVIEW only take dev_priv 2016-10-14 12:23:19 +01:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_renderstate_gen9.c
intel_renderstate.h drm/i915: Remove duplicate golden render state init from execlists 2016-08-02 22:58:30 +01:00
intel_ringbuffer.c drm/i915/gen9: Remove WaEnableYV12BugFixInHalfSliceChicken7 2016-10-21 14:22:50 +03:00
intel_ringbuffer.h drm/i915: Allocate intel_engine_cs structure only for the enabled engines 2016-10-14 09:58:43 +01:00
intel_runtime_pm.c drm/i915: Make IS_VALLEYVIEW only take dev_priv 2016-10-14 12:23:19 +01:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: Make INTEL_DEVID only take dev_priv 2016-10-14 12:23:19 +01:00
intel_sideband.c
intel_sprite.c drm/i915/gen9: Get rid of redundant watermark values 2016-10-19 18:24:18 -02:00
intel_tv.c drm/i915: Make INTEL_DEVID only take dev_priv 2016-10-14 12:23:19 +01:00
intel_uncore.c drm/i915: Just clear the mmiodebug before a register access 2016-10-10 16:06:41 +03:00
intel_vbt_defs.h
Kconfig drm/i915: STOP_MACHINE is no more, stop selecting it 2016-10-19 20:05:48 +01:00
Kconfig.debug drm/i915: Select DRM_VGEM for igt 2016-07-10 13:22:39 +01:00
Makefile drm/i915: Add lspcon support for I915 driver 2016-10-18 12:42:47 +03:00