diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 996edb8deded..bed7cba1ca68 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4313,6 +4313,23 @@ static void intel_edp_mso_init(struct intel_dp *intel_dp) } static void +intel_edp_set_data_override_rates(struct intel_dp *intel_dp) +{ + struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base; + int *sink_rates = intel_dp->sink_rates; + int i, count = 0; + + for (i = 0; i < intel_dp->num_sink_rates; i++) { + if (intel_bios_encoder_reject_edp_rate(encoder->devdata, + intel_dp->sink_rates[i])) + continue; + + sink_rates[count++] = intel_dp->sink_rates[i]; + } + intel_dp->num_sink_rates = count; +} + +static void intel_edp_set_sink_rates(struct intel_dp *intel_dp) { struct intel_display *display = to_intel_display(intel_dp); @@ -4362,6 +4379,8 @@ intel_edp_set_sink_rates(struct intel_dp *intel_dp) intel_dp->use_rate_select = true; else intel_dp_set_sink_rates(intel_dp); + + intel_edp_set_data_override_rates(intel_dp); } static bool |