drm/i915/ddi: Set HDMI infoframes with pipe clocks enabled

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On ICL for setting the HDMI infoframe the pipe clock needs to be
enabled, otherwise accessing the VIDEO_DIP_CTL register will hang the
machine.

Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180613170710.15080-5-imre.deak@intel.com

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This commit is contained in:

Imre Deak 2018-06-13 20:07:09 +03:00

parent 8fc0aa6eaa

commit c737376442

1 changed files with 5 additions and 5 deletions

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drivers/gpu/drm/i915/intel_ddi.c

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