From: John Harrison Date: Thu, 17 Apr 2025 19:52:13 +0000 (-0700) Subject: drm/xe/guc: Use the steering flag when printing registers X-Git-Tag: v6.16-rc1~144^2~17^2~16 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8393f3e155d902bd66c3033b073ec10d1409b2ee;p=thirdparty%2Fkernel%2Flinux.git drm/xe/guc: Use the steering flag when printing registers The printing code was doing a test on which list a register was in to decide whether it is steered or not. That might be valid at this moment but there may be other reasons for extended lists in the future. Plus, there is a flag specifically for identifying steered registers. So, just use that instead - it is simpler and safer. Signed-off-by: John Harrison Reviewed-by: Matt Roper Link: https://lore.kernel.org/r/20250417195215.3002210-3-John.C.Harrison@Intel.com --- diff --git a/drivers/gpu/drm/xe/xe_guc_capture.c b/drivers/gpu/drm/xe/xe_guc_capture.c index 9095618648bcb..f4b08136e472b 100644 --- a/drivers/gpu/drm/xe/xe_guc_capture.c +++ b/drivers/gpu/drm/xe/xe_guc_capture.c @@ -1672,18 +1672,16 @@ snapshot_print_by_list_order(struct xe_hw_engine_snapshot *snapshot, struct drm_ { struct xe_gt *gt = snapshot->hwe->gt; struct xe_device *xe = gt_to_xe(gt); - struct xe_guc *guc = >->uc.guc; struct xe_devcoredump *devcoredump = &xe->devcoredump; struct xe_devcoredump_snapshot *devcore_snapshot = &devcoredump->snapshot; struct gcap_reg_list_info *reginfo = NULL; u32 i, last_value = 0; - bool is_ext, low32_ready = false; + bool low32_ready = false; if (!list || !list->list || list->num_regs == 0) return; XE_WARN_ON(!devcore_snapshot->matched_node); - is_ext = list == guc->capture->extlists; reginfo = &devcore_snapshot->matched_node->reginfo[type]; /* @@ -1749,7 +1747,7 @@ snapshot_print_by_list_order(struct xe_hw_engine_snapshot *snapshot, struct drm_ */ XE_WARN_ON(low32_ready); - if (is_ext) { + if (FIELD_GET(GUC_REGSET_STEERING_NEEDED, reg_desc->flags)) { int dss, group, instance; group = FIELD_GET(GUC_REGSET_STEERING_GROUP, reg_desc->flags);