1 files changed, 40 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3673-drm-amd-pp-Export-new-smu-message-for-PCC-feature-on.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3673-drm-amd-pp-Export-new-smu-message-for-PCC-feature-on.patch
new file mode 100644
index 00000000..532aa585
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3673-drm-amd-pp-Export-new-smu-message-for-PCC-feature-on.patch
@@ -0,0 +1,40 @@
+From 75b0c48795e8395dd24c00a346c2dd90a3bd3078 Mon Sep 17 00:00:00 2001
+From: Rex Zhu <Rex.Zhu@amd.com>
+Date: Fri, 2 Mar 2018 10:52:25 +0800
+Subject: [PATCH 3673/4131] drm/amd/pp: Export new smu message for PCC feature
+ on Vega10
+
+used to set PccThrottleLevel and PccResidencyThreshold
+
+Change-Id: I2a5871de2ad18984022b790bde3a86404b9afd8c
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/inc/smu9.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu9.h b/drivers/gpu/drm/amd/powerplay/inc/smu9.h
+index 550ed67..70ac4d4 100644
+--- a/drivers/gpu/drm/amd/powerplay/inc/smu9.h
++++ b/drivers/gpu/drm/amd/powerplay/inc/smu9.h
+@@ -58,7 +58,7 @@
+ #define FEATURE_FAST_PPT_BIT            26
+ #define FEATURE_GFX_EDC_BIT             27
+ #define FEATURE_ACG_BIT                 28
+-#define FEATURE_SPARE_29_BIT            29
++#define FEATURE_PCC_LIMIT_CONTROL_BIT   29
+ #define FEATURE_SPARE_30_BIT            30
+ #define FEATURE_SPARE_31_BIT            31
+ 
+@@ -94,7 +94,7 @@
+ #define FEATURE_FAST_PPT_MASK            (1 << FAST_PPT_BIT                   )
+ #define FEATURE_GFX_EDC_MASK             (1 << FEATURE_GFX_EDC_BIT            )
+ #define FEATURE_ACG_MASK                 (1 << FEATURE_ACG_BIT                )
+-#define FFEATURE_SPARE_29_MASK           (1 << FEATURE_SPARE_29_BIT           )
++#define FEATURE_PCC_LIMIT_CONTROL_MASK   (1 << FEATURE_PCC_LIMIT_CONTROL_BIT  )
+ #define FFEATURE_SPARE_30_MASK           (1 << FEATURE_SPARE_30_BIT           )
+ #define FFEATURE_SPARE_31_MASK           (1 << FEATURE_SPARE_31_BIT           )
+ /* Workload types */
+-- 
+2.7.4
+