From e9306b69e77574c676ebf3eeaa428da685cc6a25 Mon Sep 17 00:00:00 2001 From: Nicholas Kazlauskas Date: Fri, 2 Jan 2026 10:25:03 -0500 Subject: [PATCH] drm/amd/display: Add pwait status to DMCUB debug logging [Why] To know if DMCUB is idle at the time of the debug data being collected. [How] Extend the logging to include the field. It's already captured as part of each ASIC's get_diagnostic_data. Reviewed-by: Dillon Varone Signed-off-by: Nicholas Kazlauskas Signed-off-by: Matthew Stewart Tested-by: Dan Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c index 602655dd1323..2dc6ae6b5bea 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c @@ -999,6 +999,7 @@ void dc_dmub_srv_log_diagnostic_data(struct dc_dmub_srv *dc_dmub_srv) DC_LOG_DEBUG(" is_traceport_en : %d", dc_dmub_srv->dmub->debug.is_traceport_en); DC_LOG_DEBUG(" is_cw0_en : %d", dc_dmub_srv->dmub->debug.is_cw0_enabled); DC_LOG_DEBUG(" is_cw6_en : %d", dc_dmub_srv->dmub->debug.is_cw6_enabled); + DC_LOG_DEBUG(" is_pwait : %d", dc_dmub_srv->dmub->debug.is_pwait); } static bool dc_dmub_should_update_cursor_data(struct pipe_ctx *pipe_ctx) -- 2.47.3