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authorVille Syrjälä <ville.syrjala@linux.intel.com>2021-09-30 16:43:08 +0300
committerVille Syrjälä <ville.syrjala@linux.intel.com>2021-09-30 23:48:37 +0300
commit9f620f1dde3e3e984837163d7930dc4b2abffe82 (patch)
tree62a49cc2b8d8794a1bfc386196013a443e6d2a35 /tools/perf/scripts/python/export-to-postgresql.py
parent1e9ae61d172f92863c84e5745cc59d485f92bdea (diff)
drm/i915: Call intel_ddi_init_dp_buf_reg() earlier
I want intel_dp->DP to be fully populated by the time the initial vswing programming happens. To that end move the intel_ddi_init_dp_buf_reg() call to an earlier spot. Additionally we don't want intel_ddi_init_dp_buf_reg() to set DDI_BUF_CTL_ENABLE since the port should only get enabled at the start of link training (see intel_ddi_prepare_link_retrain()). So any earlier write to the register should not set the enable bit. Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210930134310.31669-2-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com>
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