From: Aurabindo Pillai <[email protected]> DCN31 supports FAMS, but this was not correctly set to the hardware setup sequence. This commit fixes this issue by setting the MCLK switch capability based on the feature capability retrieved from the DMUB.
Reviewed-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Aurabindo Pillai <[email protected]> --- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c index 890268d95495..55494730e500 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c @@ -295,6 +295,7 @@ void dcn31_init_hw(struct dc *dc) // Get DMCUB capabilities dc_dmub_srv_query_caps_cmd(dc->ctx->dmub_srv); dc->caps.dmub_caps.psr = dc->ctx->dmub_srv->dmub->feature_caps.psr; + dc->caps.dmub_caps.mclk_sw = dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch; } void dcn31_dsc_pg_control( -- 2.34.1
