drm/i915: Move intel_dp->lane_count into pipe_config

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Currently we clobber intel_dp->lane_count in compute config, which means
after a rejected modeset we may no longer be able to retrain the current
link. Move lane_count into pipe_config to avoid that.

v2: Add missing ':' to the pipe config debug dump

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Ville Syrjälä 2015-07-06 16:39:15 +03:00 • committed by Daniel Vetter

parent b81e34c29e

commit 90a6b7b052

6 changed files with 61 additions and 28 deletions

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3

drivers/gpu/drm/i915/i915_reg.h

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10

drivers/gpu/drm/i915/intel_ddi.c

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7

drivers/gpu/drm/i915/intel_display.c

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60

drivers/gpu/drm/i915/intel_dp.c

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6

drivers/gpu/drm/i915/intel_dp_mst.c

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3

drivers/gpu/drm/i915/intel_drv.h

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