drm/i915/dp: centralize max source rate conditions more

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Turn intel_dp_source_supports_hbr2() into a simple helper to query the
pre-filled source rates array, and move the conditions about which
platforms support which rates to the single point of truth in
intel_dp_set_source_rates().

This also reduces the code paths you have to think about in the source
rates initialization in intel_dp_set_source_rates(), making it easier to
grasp.

Cc: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171009092959.29021-2-jani.nikula@intel.com

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Jani Nikula 2017-10-09 12:29:58 +03:00

parent 3c7b6b3c4f

commit fc603ca7f8

1 changed files with 7 additions and 12 deletions

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drivers/gpu/drm/i915/intel_dp.c

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