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79935fca3f
linux/drivers/gpu/drm/i915
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Paulo Zanoni 79935fca3f drm/i915: don't intel_crt_init if DDI A has 4 lanes 
DDI A and E have 4 lanes to share, so if DDI A is using 4 lanes,
there's nothing left for DDI E, which means there's no CRT port on the
machine.

The bit we're checking here is programmed at system boot and it cannot
be changed afterwards, so we cannot change the amount of lanes
reserved for each DDI port.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-11-21 17:47:09 +01:00
..
dvo_ch7xxx.c drm/i915/dvo-ch7xxx: fix get_hw_state 2012-10-12 10:59:11 +02:00
dvo_ch7017.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_ivch.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_ns2501.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_sil164.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_tfp410.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo.h Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
i915_debugfs.c drm/i915: Missed lock change with rps lock 2012-11-11 23:51:45 +01:00
i915_dma.c Merge branch 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2012-11-20 09:22:35 +10:00
i915_drv.c drm/i915: make DP work on LPT-LP machines 2012-11-21 17:47:08 +01:00
i915_drv.h drm/i915: make DP work on LPT-LP machines 2012-11-21 17:47:08 +01:00
i915_gem_context.c drm/i915: Allocate the proper size for contexts. 2012-11-11 23:51:47 +01:00
i915_gem_debug.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
i915_gem_dmabuf.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
i915_gem_evict.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
i915_gem_execbuffer.c drm/i915: Remove bogus test for a present execbuffer 2012-11-21 17:45:03 +01:00
i915_gem_gtt.c drm/i915: Report amount of usable graphics memory in MiB 2012-11-13 16:10:56 +01:00
i915_gem_stolen.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
i915_gem_tiling.c Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2012-10-07 21:13:54 +10:00
i915_gem.c drm/i915: Pin the object whilst faulting it in 2012-11-21 17:45:04 +01:00
i915_ioc32.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
i915_irq.c drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex 2012-11-11 23:51:41 +01:00
i915_reg.h drm/i915: don't intel_crt_init if DDI A has 4 lanes 2012-11-21 17:47:09 +01:00
i915_suspend.c drm/i915: Remove save/restore of physical HWS_PGA register 2012-11-21 17:45:02 +01:00
i915_sysfs.c drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex 2012-11-11 23:51:41 +01:00
i915_trace_points.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
i915_trace.h drm/i915: Allow DRM_ROOT_ONLY|DRM_MASTER to submit privileged batchbuffers 2012-10-17 21:06:59 +02:00
intel_acpi.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
intel_bios.c drm/i915: Only check for valid PP_{ON, OFF}_DELAYS on pre ILK hardware 2012-11-21 17:45:01 +01:00
intel_bios.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
intel_crt.c drm/i915: don't limit Haswell CRT encoder to pipe A 2012-11-21 17:46:45 +01:00
intel_ddi.c drm/i915: Enable DP audio for Haswell 2012-11-21 17:45:05 +01:00
intel_display.c drm/i915: don't intel_crt_init if DDI A has 4 lanes 2012-11-21 17:47:09 +01:00
intel_dp.c Merge branch 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2012-11-20 09:22:35 +10:00
intel_drv.h drm/i915: Flush outstanding unpin tasks before pageflipping 2012-11-21 17:45:06 +01:00
intel_dvo.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
intel_fb.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
intel_hdmi.c drm/i915: create the DDI encoder 2012-11-11 23:51:08 +01:00
intel_i2c.c drm/i915/i2c: Track users of GMBUS force-bit 2012-11-13 16:10:04 +01:00
intel_lvds.c Merge branch 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2012-11-20 09:22:35 +10:00
intel_modes.c drm/i915: Do not free the passed EDID in intel_connector_update_modes() 2012-10-22 19:33:46 +02:00
intel_opregion.c Linux 3.7-rc2 2012-10-22 14:34:51 +02:00
intel_overlay.c drm/i915: fix overlay on i830M 2012-10-23 12:57:50 +02:00
intel_panel.c drm/i915: resurrect panel lid handling 2012-11-21 17:45:05 +01:00
intel_pm.c drm/i915: make DP work on LPT-LP machines 2012-11-21 17:47:08 +01:00
intel_ringbuffer.c drm/i915: Use LRI to update the semaphore registers 2012-11-21 17:45:00 +01:00
intel_ringbuffer.h drm/i915: TLB invalidation with MI_FLUSH_DW requires a post-sync op v3 2012-11-11 23:51:36 +01:00
intel_sdvo_regs.h drm/i915: clear the entire sdvo infoframe buffer 2012-10-24 15:12:48 +02:00
intel_sdvo.c Merge branch 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2012-11-20 09:22:35 +10:00
intel_sprite.c drm/i915: Bad pixel formats can't reach the sprite code 2012-11-11 23:51:14 +01:00
intel_tv.c drm/i915/tv: Use intel_flush_display_plane() to flush the primary plane 2012-11-11 23:51:00 +01:00
Makefile drm/i915: Support for ns2501-DVO 2012-07-25 18:23:48 +02:00