diff --git a/drivers/gpu/drm/xe/xe_migrate.c b/drivers/gpu/drm/xe/xe_migrate.c index 7d0a23577d36..9a676287e741 100644 --- a/drivers/gpu/drm/xe/xe_migrate.c +++ b/drivers/gpu/drm/xe/xe_migrate.c @@ -552,11 +552,19 @@ static u32 xe_migrate_ccs_copy(struct xe_migrate *m, if (xe_device_has_flat_ccs(gt_to_xe(gt)) && !copy_ccs && dst_is_vram) { /* - * If the bo doesn't have any CCS metadata attached, we still - * need to clear it for security reasons. + * If the src is already in vram, then it should already + * have been cleared by us, or has been populated by the + * user. Make sure we copy the CCS aux state as-is. + * + * Otherwise if the bo doesn't have any CCS metadata attached, + * we still need to clear it for security reasons. */ - emit_copy_ccs(gt, bb, dst_ofs, true, m->cleared_vram_ofs, false, - dst_size); + u64 ccs_src_ofs = src_is_vram ? src_ofs : m->cleared_vram_ofs; + + emit_copy_ccs(gt, bb, + dst_ofs, true, + ccs_src_ofs, src_is_vram, dst_size); + flush_flags = MI_FLUSH_DW_CCS; } else if (copy_ccs) { if (!src_is_vram)