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drm/amd/display: Disable MALL SS and messages for PSR supported configs

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[Description]
The two features are not supported at the same time in driver at this time,
so disable it.

Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dillon Varone
2023-01-04 11:00:31 -05:00
committed by Alex Deucher
parent 028c4ccfb8
commit 0bed85e48a
1 changed files with 7 additions and 0 deletions
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7
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
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@@ -247,6 +247,13 @@ bool dcn32_apply_idle_power_optimizations(struct dc *dc, bool enable)
if (!dc->ctx->dmub_srv)
return false;
for (i = 0; i < dc->current_state->stream_count; i++) {
/* MALL SS messaging is not supported with PSR at this time */
if (dc->current_state->streams[i] != NULL &&
dc->current_state->streams[i]->link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED)
return false;
}
if (enable) {
if (dc->current_state) {