Commit 46604a08 authored by Samson Tam's avatar Samson Tam Committed by Alex Deucher

drm/amd/display: Check for PSR in no memory request case

[Why]
When we have a PSR display, we will not be requesting data from memory anymore.
So we report back true for no memory request case.

[How]
Check for PSR by checking PSR version in link settings
Reviewed-by: default avatarAlvin Lee <Alvin.Lee2@amd.com>
Acked-by: default avatarJasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: default avatarSamson Tam <Samson.Tam@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bad3a066
...@@ -188,7 +188,8 @@ static bool dcn32_check_no_memory_request_for_cab(struct dc *dc) ...@@ -188,7 +188,8 @@ static bool dcn32_check_no_memory_request_for_cab(struct dc *dc)
/* First, check no-memory-request case */ /* First, check no-memory-request case */
for (i = 0; i < dc->current_state->stream_count; i++) { for (i = 0; i < dc->current_state->stream_count; i++) {
if (dc->current_state->stream_status[i].plane_count) if ((dc->current_state->stream_status[i].plane_count) &&
(dc->current_state->streams[i]->link->psr_settings.psr_version == DC_PSR_VERSION_UNSUPPORTED))
/* Fail eligibility on a visible stream */ /* Fail eligibility on a visible stream */
break; break;
} }
......
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