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From 68f2d90fe9bcc2cccc3039b15ab3b4f54729f95c Mon Sep 17 00:00:00 2001
From: Huang Rui <ray.huang@amd.com>
Date: Thu, 10 Jan 2019 23:58:08 +0800
Subject: [PATCH 1349/2940] drm/amd/powerplay: add interfaces for smu resume
SMU resume needs three more interfaces such as write_watermarks_table,
set_last_dcef_min_deep_sleep_clk, and system_features_control.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
index 46f0d178543f..b08c0c918491 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
@@ -49,6 +49,9 @@ struct smu_funcs
int (*set_min_dcef_deep_sleep)(struct smu_context *smu);
int (*set_tool_table_location)(struct smu_context *smu);
int (*notify_memory_pool_location)(struct smu_context *smu);
+ int (*write_watermarks_table)(struct smu_context *smu);
+ int (*set_last_dcef_min_deep_sleep_clk)(struct smu_context *smu);
+ int (*system_features_control)(struct smu_context *smu, bool en);
};
#define smu_init_microcode(smu) \
@@ -81,6 +84,12 @@ struct smu_funcs
((smu)->funcs->set_tool_table_location ? (smu)->funcs->set_tool_table_location((smu)) : 0)
#define smu_notify_memory_pool_location(smu) \
((smu)->funcs->notify_memory_pool_location ? (smu)->funcs->notify_memory_pool_location((smu)) : 0)
+#define smu_write_watermarks_table(smu) \
+ ((smu)->funcs->write_watermarks_table ? (smu)->funcs->write_watermarks_table((smu)) : 0)
+#define smu_set_last_dcef_min_deep_sleep_clk(smu) \
+ ((smu)->funcs->set_last_dcef_min_deep_sleep_clk ? (smu)->funcs->set_last_dcef_min_deep_sleep_clk((smu)) : 0)
+#define smu_system_features_control(smu, en) \
+ ((smu)->funcs->system_features_control ? (smu)->funcs->system_features_control((smu), (en)) : 0)
extern const struct amd_ip_funcs smu_ip_funcs;
--
2.17.1
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