1 files changed, 66 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0048-drm-amd-display-remove-DM_NOT_IMPL-messages.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0048-drm-amd-display-remove-DM_NOT_IMPL-messages.patch
new file mode 100644
index 00000000..4ee1c947
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0048-drm-amd-display-remove-DM_NOT_IMPL-messages.patch
@@ -0,0 +1,66 @@
+From 9c29029b3cc9ed47db4cdc98e7934fc53615d0ac Mon Sep 17 00:00:00 2001
+From: Arindam Nath <arindam.nath@amd.com>
+Date: Mon, 5 Dec 2016 19:21:26 +0530
+Subject: [PATCH 0048/4131] drm/amd/display: remove DM_NOT_IMPL messages
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Some functions like dm_bandwidth_update are placeholders
+for future implementations. Right now, they simply
+print messages like "DM_NOT_IMPL: dm_bandwidth_update".
+This message even though informational, sometimes can
+create some confusion for users.
+
+Since these functions are only skeletons for future, we
+simply remove the rather un-unecessary messages from these
+functions.
+
+Signed-off-by: Arindam Nath <arindam.nath@amd.com>
+Reviewed-by: Christian König <christian.koenig@amd.com>
+Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 8 +-------
+ 1 file changed, 1 insertion(+), 7 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+index e30f85c..88c32c1 100644
+--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+@@ -48,10 +48,6 @@
+ 
+ #include "modules/inc/mod_freesync.h"
+ 
+-/* Debug facilities */
+-#define AMDGPU_DM_NOT_IMPL(fmt, ...) \
+-	DRM_INFO("DM_NOT_IMPL: " fmt, ##__VA_ARGS__)
+-
+ /*
+  * dm_vblank_get_counter
+  *
+@@ -1269,20 +1265,18 @@ void amdgpu_dm_destroy_drm_device(struct amdgpu_display_manager *dm)
+  */
+ static void dm_bandwidth_update(struct amdgpu_device *adev)
+ {
+-	AMDGPU_DM_NOT_IMPL("%s\n", __func__);
++	/* TODO: implement later */
+ }
+ 
+ static void dm_set_backlight_level(struct amdgpu_encoder *amdgpu_encoder,
+ 				     u8 level)
+ {
+ 	/* TODO: translate amdgpu_encoder to display_index and call DAL */
+-	AMDGPU_DM_NOT_IMPL("%s\n", __func__);
+ }
+ 
+ static u8 dm_get_backlight_level(struct amdgpu_encoder *amdgpu_encoder)
+ {
+ 	/* TODO: translate amdgpu_encoder to display_index and call DAL */
+-	AMDGPU_DM_NOT_IMPL("%s\n", __func__);
+ 	return 0;
+ }
+ 
+-- 
+2.7.4
+