From: Aurabindo Pillai <[email protected]> [Why&How] Add a dyndbg log entry to check whether the driver requested scanout from MALL cache to PMFW via DMCUB
Reviewed-by: Zaeem Mohamed <[email protected]> Reviewed-by: Roman Li <[email protected]> Signed-off-by: Aurabindo Pillai <[email protected]> --- drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c index dd46db67d033..cd0adf72b223 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c @@ -316,10 +316,12 @@ bool dcn32_apply_idle_power_optimizations(struct dc *dc, bool enable) cmd.cab.cab_alloc_ways = (uint8_t)ways; dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); + DC_LOG_MALL("enable scanout from MALL"); return true; } + DC_LOG_MALL("surface cannot fit in CAB, disabling scanout from MALL\n"); return false; } -- 2.34.1
