From: Chiawen Huang <[email protected]>
[why]
add customizable log with a message input, which is for adding
test log in debugging as printf function in ETW.
[Usage]
EVENT_LOG_CUST_MSG1("TestLog","Hello World %d=0x%x", 123, pDC);
Signed-off-by: Chiawen Huang <[email protected]>
Reviewed-by: Tony Cheng <[email protected]>
Acked-by: Leo Li <[email protected]>
---
drivers/gpu/drm/amd/display/dc/dm_event_log.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dm_event_log.h
b/drivers/gpu/drm/amd/display/dc/dm_event_log.h
index 34a701c..65663f4 100644
--- a/drivers/gpu/drm/amd/display/dc/dm_event_log.h
+++ b/drivers/gpu/drm/amd/display/dc/dm_event_log.h
@@ -33,6 +33,7 @@
#define EVENT_LOG_AUX_REQ(ddc, type, action, address, len, data)
#define EVENT_LOG_AUX_REP(ddc, type, replyStatus, len, data)
+#define EVENT_LOG_CUST_MSG(tag, a, ...)
#endif
--
2.7.4
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