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drm/i915/dp: use actual link rate values in struct link_config_limits

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The MST code uses actual link rates in the limits struct, while the DP
code in general uses indexes to the ->common_rates[] array. Fix the
confusion by using actual link rate values everywhere. This is a better
abstraction than some obscure index.

Rename the struct members while at it to ensure all the places are
covered.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/d70ab7261abacd367d3a6a47102575eb88a55cd4.1629735412.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2021-08-23 19:18:06 +03:00
parent c79b846f89
commit f5b21c2e3d
3 changed files with 21 additions and 17 deletions
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2
drivers/gpu/drm/i915/display/intel_dp.h
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@ -26,7 +26,7 @@ struct intel_dp;
struct intel_encoder;
struct link_config_limits {
int min_clock, max_clock;
int min_rate, max_rate;
int min_lane_count, max_lane_count;
int min_bpp, max_bpp;
};