From: Alvin Lee <Alvin.Lee2@xxxxxxx>
Use debug option for disabling unbounded req in DML21
Signed-off-by: Alvin Lee <Alvin.Lee2@xxxxxxx>
Reviewed-by: Austin Zheng <Austin.Zheng@xxxxxxx>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@xxxxxxx>
---
.../drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c
index 0f34688e4058..65776602648d 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c
@@ -959,6 +959,11 @@ bool dml21_map_dc_state_into_dml_display_cfg(const struct dc *in_dc, struct dc_s
dml_dispcfg->minimize_det_reallocation = true;
dml_dispcfg->overrides.enable_subvp_implicit_pmo = true;
+ if (in_dc->debug.disable_unbounded_requesting) {
+ dml_dispcfg->overrides.hw.force_unbounded_requesting.enable = true;
+ dml_dispcfg->overrides.hw.force_unbounded_requesting.value = false;
+ }
+
for (stream_index = 0; stream_index < context->stream_count; stream_index++) {
disp_cfg_stream_location = map_stream_to_dml21_display_cfg(dml_ctx, context->streams[stream_index]);
--
2.43.0
