1 files changed, 72 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1919-drm-amdgpu-pp-constify-some-powerplay-tables.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1919-drm-amdgpu-pp-constify-some-powerplay-tables.patch
new file mode 100644
index 00000000..20f38e41
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1919-drm-amdgpu-pp-constify-some-powerplay-tables.patch
@@ -0,0 +1,72 @@
+From 2ae996acc9bb91b4d16c31a4a3207082bee05b8e Mon Sep 17 00:00:00 2001
+From: Dave Airlie <airlied@redhat.com>
+Date: Thu, 28 Sep 2017 06:50:54 +1000
+Subject: [PATCH 1919/4131] drm/amdgpu/pp: constify some powerplay tables
+
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Dave Airlie <airlied@redhat.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c | 14 +++++++-------
+ 1 file changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
+index b93a473..40d3d2a 100644
+--- a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
+@@ -313,37 +313,37 @@ static int rv_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
+ }
+ 
+ /* temporary hardcoded clock voltage breakdown tables */
+-DpmClock_t VddDcfClk[]= {
++static const DpmClock_t VddDcfClk[]= {
+ 	{ 300, 2600},
+ 	{ 600, 3200},
+ 	{ 600, 3600},
+ };
+ 
+-DpmClock_t VddSocClk[]= {
++static const DpmClock_t VddSocClk[]= {
+ 	{ 478, 2600},
+ 	{ 722, 3200},
+ 	{ 722, 3600},
+ };
+ 
+-DpmClock_t VddFClk[]= {
++static const DpmClock_t VddFClk[]= {
+ 	{ 400, 2600},
+ 	{1200, 3200},
+ 	{1200, 3600},
+ };
+ 
+-DpmClock_t VddDispClk[]= {
++static const DpmClock_t VddDispClk[]= {
+ 	{ 435, 2600},
+ 	{ 661, 3200},
+ 	{1086, 3600},
+ };
+ 
+-DpmClock_t VddDppClk[]= {
++static const DpmClock_t VddDppClk[]= {
+ 	{ 435, 2600},
+ 	{ 661, 3200},
+ 	{ 661, 3600},
+ };
+ 
+-DpmClock_t VddPhyClk[]= {
++static const DpmClock_t VddPhyClk[]= {
+ 	{ 540, 2600},
+ 	{ 810, 3200},
+ 	{ 810, 3600},
+@@ -351,7 +351,7 @@ DpmClock_t VddPhyClk[]= {
+ 
+ static int rv_get_clock_voltage_dependency_table(struct pp_hwmgr *hwmgr,
+ 			struct rv_voltage_dependency_table **pptable,
+-			uint32_t num_entry, DpmClock_t *pclk_dependency_table)
++			uint32_t num_entry, const DpmClock_t *pclk_dependency_table)
+ {
+ 	uint32_t table_size, i;
+ 	struct rv_voltage_dependency_table *ptable;
+-- 
+2.7.4
+