Commit 9856893f authored by Aurabindo Pillai's avatar Aurabindo Pillai Committed by Alex Deucher
Browse files

drm/amd/display: Add log for MALL entry on DCN32x 



[Why&How]
Add a dyndbg log entry to check whether the driver requested scanout
from MALL cache to PMFW via DMCUB

Reviewed-by: default avatarZaeem Mohamed <zaeem.mohamed@amd.com>
Reviewed-by: default avatarRoman Li <roman.li@amd.com>
Signed-off-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e619ac41

drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c

+2 −0
Original line number Diff line number Diff line
@@ -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;

	}