From: Wenjing Liu <Wenjing.Liu@xxxxxxx> [Description] We originally use TPS4 phy test pattern for test pattern 7. On RV we switched to a new method to use CP2520. CP2520 should produce the same result. However in reality, it fails DP PHY automation test. We use the original method instead. Signed-off-by: Wenjing Liu <Wenjing.Liu at amd.com> Reviewed-by: Tony Cheng <Tony.Cheng at amd.com> Acked-by: Harry Wentland <Harry.Wentland at amd.com> --- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index 527cc0400fd3..1aec586b0367 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -1756,7 +1756,7 @@ static void dp_test_send_phy_test_pattern(struct dc_link *link) test_pattern = DP_TEST_PATTERN_CP2520_2; break; case PHY_TEST_PATTERN_CP2520_3: - test_pattern = DP_TEST_PATTERN_CP2520_3; + test_pattern = DP_TEST_PATTERN_TRAINING_PATTERN4; break; default: test_pattern = DP_TEST_PATTERN_VIDEO_MODE; -- 2.11.0
