From: Harry Wentland <harry.wentland@amd.com>
Date: Mon, 27 Nov 2017 16:12:43 -0500
Subject: drm/amd/display: Don't spam debug log on long reg waits
Git-commit: e8e722d626b461cce95e5fe7465a1a5181f7ef6b
Patch-mainline: v4.16-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Certain reg waits take up to a frame. Don't spam the log when this
happens.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Jordan Lazare <Jordan.Lazare@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/dc/os_types.h |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

--- a/drivers/gpu/drm/amd/display/dc/os_types.h
+++ b/drivers/gpu/drm/amd/display/dc/os_types.h
@@ -44,14 +44,10 @@
 #undef WRITE
 #undef FRAME_SIZE
 
-#define dm_output_to_console(fmt, ...) DRM_INFO(fmt, ##__VA_ARGS__)
+#define dm_output_to_console(fmt, ...) DRM_DEBUG_KMS(fmt, ##__VA_ARGS__)
 
 #define dm_error(fmt, ...) DRM_ERROR(fmt, ##__VA_ARGS__)
 
-#define dm_debug(fmt, ...) DRM_DEBUG_KMS(fmt, ##__VA_ARGS__)
-
-#define dm_vlog(fmt, args) vprintk(fmt, args)
-
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
 #include <asm/fpu/api.h>
 #endif