drm/amd/display: Increase SAT_UPDATE_PENDING timeout

Headless dp 2.0 will take longer to update.

Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_link_encoder.c
index 5b7ad38f85e08f422c32e48bdb4b384b8bb75e08..48e63550f696a5772cb2f57cc2e821230eba211d 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_link_encoder.c
@@ -377,7 +377,7 @@ void dcn31_hpo_dp_link_enc_update_stream_allocation_table(
         */
        REG_WAIT(DP_DPHY_SYM32_STATUS,
                        SAT_UPDATE_PENDING, 0,
-                       10, DP_SAT_UPDATE_MAX_RETRY);
+                       100, DP_SAT_UPDATE_MAX_RETRY);
 }
 
 void dcn31_hpo_dp_link_enc_set_throttled_vcp_size(