diff options
author | Dillon Varone <Dillon.Varone@amd.com> | 2023-01-04 11:00:31 -0500 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2023-01-24 12:25:14 -0500 |
commit | 0bed85e48af1a1a2851f44bd4c486bff414f1079 (patch) | |
tree | ca3021dffdd3a9ed6e31cf41f351007983bb3379 /drivers/gpu/drm | |
parent | 028c4ccfb8127255d60f8d9edde96cacf2958082 (diff) | |
download | linux-0bed85e48af1a1a2851f44bd4c486bff414f1079.tar.gz linux-0bed85e48af1a1a2851f44bd4c486bff414f1079.tar.bz2 linux-0bed85e48af1a1a2851f44bd4c486bff414f1079.zip |
drm/amd/display: Disable MALL SS and messages for PSR supported configs
[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>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c index 3b44006e1a80..56c90752df6d 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c @@ -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) { |