it is used for adjust part of dpm settigs
to get better performance under different
workloads.
Change-Id: I1e1ed786e9c07c91fb7e810af5b1ec5dd5cc4791
Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
---
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 1 +
drivers/gpu/drm/amd/powerplay/inc/smumgr.h | 1 +
drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c | 8 ++++++++
3 files changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 77d7f49..31988d7 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -239,6 +239,7 @@ struct pp_smumgr_func {
int (*populate_requested_graphic_levels)(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request);
bool (*is_hw_avfs_present)(struct pp_hwmgr *hwmgr);
+ int (*update_dpm_settings)(struct pp_hwmgr *hwmgr, void *profile_setting);
};
struct pp_hwmgr_func {
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smumgr.h b/drivers/gpu/drm/amd/powerplay/inc/smumgr.h
index b1b27b2..e05a57e 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smumgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smumgr.h
@@ -134,5 +134,6 @@ extern int smum_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
extern bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr);
+extern int smum_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting);
#endif
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
index 8673884..1ce4959 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
@@ -253,3 +253,11 @@ bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr)
return false;
}
+
+int smum_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting)
+{
+ if (hwmgr->smumgr_funcs->update_dpm_settings)
+ return hwmgr->smumgr_funcs->update_dpm_settings(hwmgr, profile_setting);
+
+ return -EINVAL;
+}
--
1.9.1
