mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-15 15:23:23 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/xe: Add dbg messages for LRC WAs

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

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230906012053.1733755-4-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Lucas De Marchi
2023-09-05 18:20:52 -07:00
committed by Rodrigo Vivi
parent 46c63b6485
commit 12a66a4701
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/xe/xe_gt.c
View File

@@ -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);
}
}