From: Imre Deak Date: Fri, 22 May 2026 16:05:12 +0000 (+0300) Subject: drm/i915/dp: Add helper to set common link params X-Git-Tag: v7.2-rc1~141^2~9^2~36 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0759e16078f01a2420db3bcba8c9c8911a7dd885;p=thirdparty%2Fkernel%2Flinux.git drm/i915/dp: Add helper to set common link params Add intel_dp_set_common_link_params() to prepare for updating the maximum common lane count together with the common rates. Reviewed-by: Jouni Högander Reviewed-by: Ville Syrjälä Signed-off-by: Imre Deak Link: https://patch.msgid.link/20260522160514.2628249-3-imre.deak@intel.com --- diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 940e73ad451d7..e9eee452dc36f 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -805,7 +805,11 @@ static void intel_dp_set_common_rates(struct intel_dp *intel_dp) intel_dp->common_rates[0] = 162000; intel_dp->num_common_rates = 1; } +} +static void intel_dp_set_common_link_params(struct intel_dp *intel_dp) +{ + intel_dp_set_common_rates(intel_dp); intel_dp_link_config_init(intel_dp); } @@ -4877,7 +4881,7 @@ void intel_dp_update_sink_caps(struct intel_dp *intel_dp) { intel_dp_set_sink_rates(intel_dp); intel_dp_set_max_sink_lane_count(intel_dp); - intel_dp_set_common_rates(intel_dp); + intel_dp_set_common_link_params(intel_dp); } static bool @@ -7318,7 +7322,7 @@ intel_dp_init_connector(struct intel_digital_port *dig_port, } intel_dp_set_source_rates(intel_dp); - intel_dp_set_common_rates(intel_dp); + intel_dp_set_common_link_params(intel_dp); intel_dp_reset_link_params(intel_dp); /* init MST on ports that can support it */