Commit 12a66a47 authored by Lucas De Marchi's avatar Lucas De Marchi Committed by Rodrigo Vivi
Browse files

drm/xe: Add dbg messages for LRC WAs 



Just like the GT and engine workarounds, add debug message with the
final value being written to the register for easy debugging.

Reviewed-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230906012053.1733755-4-lucas.demarchi@intel.com


Signed-off-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent 46c63b64

drivers/gpu/drm/xe/xe_gt.c

+4 −0
Original line number Diff line number Diff line
@@ -133,10 +133,14 @@ static int emit_wa_job(struct xe_gt *gt, struct xe_exec_queue *q) 
		++count;



	if (count) {

		xe_gt_dbg(gt, "LRC WA %s save-restore batch\n", sr->name);



		bb->cs[bb->len++] = MI_LOAD_REGISTER_IMM(count);

		xa_for_each(&sr->xa, reg, entry) {

			bb->cs[bb->len++] = reg;

			bb->cs[bb->len++] = entry->set_bits;

			xe_gt_dbg(gt, "REG[0x%lx] = 0x%08x", reg,

				  entry->set_bits);

		}

	}