diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_trace.h')
-rw-r--r-- | drivers/gpu/drm/i915/i915_trace.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h index 0b1049ff72a..34ef49fd037 100644 --- a/drivers/gpu/drm/i915/i915_trace.h +++ b/drivers/gpu/drm/i915/i915_trace.h @@ -301,6 +301,29 @@ TRACE_EVENT(i915_flip_complete, TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj) ); +TRACE_EVENT(i915_reg_rw, + TP_PROTO(int cmd, uint32_t reg, uint64_t val, int len), + + TP_ARGS(cmd, reg, val, len), + + TP_STRUCT__entry( + __field(int, cmd) + __field(uint32_t, reg) + __field(uint64_t, val) + __field(int, len) + ), + + TP_fast_assign( + __entry->cmd = cmd; + __entry->reg = reg; + __entry->val = (uint64_t)val; + __entry->len = len; + ), + + TP_printk("cmd=%c, reg=0x%x, val=0x%llx, len=%d", + __entry->cmd, __entry->reg, __entry->val, __entry->len) +); + #endif /* _I915_TRACE_H_ */ /* This part must be outside protection */ |