diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index 2e2dcd5518da..8a8a5aead34d 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -3997,7 +3997,8 @@ static void update_psp_stream_config(struct pipe_ctx *pipe_ctx, bool dpms_off) config.phy_idx = link_enc->transmitter - TRANSMITTER_UNIPHY_A; // Add flag to guard new A0 DIG mapping - if (pipe_ctx->stream->ctx->dc->enable_c20_dtm_b0 == true) { + if (pipe_ctx->stream->ctx->dc->enable_c20_dtm_b0 == true && + pipe_ctx->stream->link->dc->ctx->dce_version == DCN_VERSION_3_1) { config.dig_be = link_enc->preferred_engine; config.dio_output_type = pipe_ctx->stream->link->ep_type; config.dio_output_idx = link_enc->transmitter - TRANSMITTER_UNIPHY_A; |