read_current_link_settings_on_detect() on eDP 1.4+ may use the
edp_supported_link_rates table which is set up by
detect_edp_sink_caps(), so that function needs to be called first.
Signed-off-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
Cc: Martin Leung <martin.leung@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index cef8c1ba9797..5ea4a1675259 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -817,8 +817,8 @@ static bool dc_link_detect_helper(struct dc_link *link,
}
case SIGNAL_TYPE_EDP: {
- read_current_link_settings_on_detect(link);
detect_edp_sink_caps(link);
+ read_current_link_settings_on_detect(link);
sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C_OVER_AUX;
sink_caps.signal = SIGNAL_TYPE_EDP;
break;
--
2.24.0
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