drm/i915: Track active streams also for DP SST

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s/active_mst_links/active_streams/ and use it also for SST. We can then
use this information in the hpd handling to see if the link is active
or not, and thus whether we may need to retrain.

Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Cc: Jim Bride <jim.bride@linux.intel.com>
Cc: Manasi D Navare <manasi.d.navare@intel.com>
Cc: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1469717448-4297-6-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

This commit is contained in:

Ville Syrjälä 2016-07-28 17:50:41 +03:00

parent 477321e013

commit f64425a82b

4 changed files with 26 additions and 10 deletions

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10

drivers/gpu/drm/i915/intel_ddi.c

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8

drivers/gpu/drm/i915/intel_dp.c

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16

drivers/gpu/drm/i915/intel_dp_mst.c

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2

drivers/gpu/drm/i915/intel_drv.h

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