1 files changed, 48 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4068-drm-amd-pp-Remove-dead-function-in-smu7_smumgr.c.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4068-drm-amd-pp-Remove-dead-function-in-smu7_smumgr.c.patch
new file mode 100644
index 00000000..e6455ce7
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4068-drm-amd-pp-Remove-dead-function-in-smu7_smumgr.c.patch
@@ -0,0 +1,48 @@
+From 5425ee7f2fd3a829a702f4c09895910d66accdb0 Mon Sep 17 00:00:00 2001
+From: Rex Zhu <Rex.Zhu@amd.com>
+Date: Wed, 4 Apr 2018 18:33:15 +0800
+Subject: [PATCH 4068/4131] drm/amd/pp: Remove dead function in smu7_smumgr.c
+
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 10 ----------
+ drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.h |  1 -
+ 2 files changed, 11 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
+index 41fab2d..8b9518a 100644
+--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
++++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
+@@ -231,16 +231,6 @@ int smu7_send_msg_to_smc_offset(struct pp_hwmgr *hwmgr)
+ 	return 0;
+ }
+ 
+-int smu7_wait_for_smc_inactive(struct pp_hwmgr *hwmgr)
+-{
+-	if (!smu7_is_smc_ram_running(hwmgr))
+-		return -EINVAL;
+-
+-	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND, SMC_SYSCON_CLOCK_CNTL_0, cken, 0);
+-	return 0;
+-}
+-
+-
+ enum cgs_ucode_id smu7_convert_fw_type_to_cgs(uint32_t fw_type)
+ {
+ 	enum cgs_ucode_id result = CGS_UCODE_ID_MAXIMUM;
+diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.h
+index 126d300..39c9bfd 100644
+--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.h
++++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.h
+@@ -67,7 +67,6 @@ int smu7_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr, uint16_t msg,
+ int smu7_send_msg_to_smc_with_parameter_without_waiting(struct pp_hwmgr *hwmgr,
+ 						uint16_t msg, uint32_t parameter);
+ int smu7_send_msg_to_smc_offset(struct pp_hwmgr *hwmgr);
+-int smu7_wait_for_smc_inactive(struct pp_hwmgr *hwmgr);
+ 
+ enum cgs_ucode_id smu7_convert_fw_type_to_cgs(uint32_t fw_type);
+ int smu7_read_smc_sram_dword(struct pp_hwmgr *hwmgr, uint32_t smc_addr,
+-- 
+2.7.4
+