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path: root/drivers/gpu/drm/radeon/kv_dpm.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/kv_dpm.c')
-rw-r--r--drivers/gpu/drm/radeon/kv_dpm.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/kv_dpm.c b/drivers/gpu/drm/radeon/kv_dpm.c
index 0e236d067d66..2d71da448487 100644
--- a/drivers/gpu/drm/radeon/kv_dpm.c
+++ b/drivers/gpu/drm/radeon/kv_dpm.c
@@ -2820,6 +2820,29 @@ void kv_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
}
}
+u32 kv_dpm_get_current_sclk(struct radeon_device *rdev)
+{
+ struct kv_power_info *pi = kv_get_pi(rdev);
+ u32 current_index =
+ (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX) & CURR_SCLK_INDEX_MASK) >>
+ CURR_SCLK_INDEX_SHIFT;
+ u32 sclk;
+
+ if (current_index >= SMU__NUM_SCLK_DPM_STATE) {
+ return 0;
+ } else {
+ sclk = be32_to_cpu(pi->graphics_level[current_index].SclkFrequency);
+ return sclk;
+ }
+}
+
+u32 kv_dpm_get_current_mclk(struct radeon_device *rdev)
+{
+ struct kv_power_info *pi = kv_get_pi(rdev);
+
+ return pi->sys_info.bootup_uma_clk;
+}
+
void kv_dpm_print_power_state(struct radeon_device *rdev,
struct radeon_ps *rps)
{