From: Charlene Liu <charlene....@amd.com>
Change-Id: I334d4dfa6f5db2366457b1db9062f8ae6ec04e19
Signed-off-by: Charlene Liu <charlene....@amd.com>
Acked-by: Harry Wentland <harry.wentl...@amd.com>
Reviewed-by: Wenjing Liu <wenjing....@amd.com>
Reviewed-by: Tony Cheng <tony.ch...@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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 c250d8f6d011..5c6978eed8da 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
@@ -921,8 +921,8 @@ static inline bool perform_link_training_int(
* If the upstream DPTX and downstream DPRX both support TPS4,
* TPS4 must be used instead of POST_LT_ADJ_REQ.
*/
- if (link->dpcd_caps.max_ln_count.bits.POST_LT_ADJ_REQ_SUPPORTED != 1 &&
- get_supported_tp(link) == HW_DP_TRAINING_PATTERN_4)
+ if (link->dpcd_caps.max_ln_count.bits.POST_LT_ADJ_REQ_SUPPORTED != 1 ||
+ get_supported_tp(link) == HW_DP_TRAINING_PATTERN_4)
return status;
if (status &&
--
2.10.2
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
