drm/i915: Add hardware readout for FEC

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Readout the FEC state in encoder->get_config(), this will allow
us to ensure that we can correctly inherit the state from boot,
and that we set FEC during modeset.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190925082110.17439-2-maarten.lankhorst@linux.intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

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Maarten Lankhorst 2019-09-25 10:21:10 +02:00

parent ed06efb801

commit 8aa940c855

2 changed files with 18 additions and 0 deletions

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17

drivers/gpu/drm/i915/display/intel_ddi.c

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1

drivers/gpu/drm/i915/display/intel_display.c

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