Used by the non-powerplay dpm code.

v2: update to the new API

Reviewed-by: Christian König <christian.koe...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c | 9 +++++++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h | 3 +++
 drivers/gpu/drm/amd/amdgpu/ci_dpm.c     | 1 +
 drivers/gpu/drm/amd/amdgpu/kv_dpm.c     | 1 +
 drivers/gpu/drm/amd/amdgpu/si_dpm.c     | 1 +
 5 files changed, 15 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
index 009ccb9..6ca0333 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
@@ -956,3 +956,12 @@ u8 amdgpu_encode_pci_lane_width(u32 lanes)
 
        return encoded_lanes[lanes];
 }
+
+struct amd_vce_state*
+amdgpu_get_vce_clock_state(struct amdgpu_device *adev, unsigned idx)
+{
+       if (idx < adev->pm.dpm.num_of_vce_states)
+               return &adev->pm.dpm.vce_states[idx];
+
+       return NULL;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
index fdcf968..4f25c03 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
@@ -513,4 +513,7 @@ u16 amdgpu_get_pcie_lane_support(struct amdgpu_device *adev,
                                 u16 default_lanes);
 u8 amdgpu_encode_pci_lane_width(u32 lanes);
 
+struct amd_vce_state*
+amdgpu_get_vce_clock_state(struct amdgpu_device *adev, unsigned idx);
+
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c 
b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
index fa939df..3f89107 100644
--- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
@@ -6644,6 +6644,7 @@ static const struct amdgpu_dpm_funcs ci_dpm_funcs = {
        .set_sclk_od = ci_dpm_set_sclk_od,
        .get_mclk_od = ci_dpm_get_mclk_od,
        .set_mclk_od = ci_dpm_set_mclk_od,
+       .get_vce_clock_state = amdgpu_get_vce_clock_state,
 };
 
 static void ci_dpm_set_dpm_funcs(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c 
b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
index b23f643..c3367d6 100644
--- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
@@ -3273,6 +3273,7 @@ static const struct amdgpu_dpm_funcs kv_dpm_funcs = {
        .force_performance_level = &kv_dpm_force_performance_level,
        .powergate_uvd = &kv_dpm_powergate_uvd,
        .enable_bapm = &kv_dpm_enable_bapm,
+       .get_vce_clock_state = amdgpu_get_vce_clock_state,
 };
 
 static void kv_dpm_set_dpm_funcs(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c 
b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
index a76a856..6efe0a8 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
@@ -7985,6 +7985,7 @@ static const struct amdgpu_dpm_funcs si_dpm_funcs = {
        .get_fan_control_mode = &si_dpm_get_fan_control_mode,
        .set_fan_speed_percent = &si_dpm_set_fan_speed_percent,
        .get_fan_speed_percent = &si_dpm_get_fan_speed_percent,
+       .get_vce_clock_state = amdgpu_get_vce_clock_state,
 };
 
 static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev)
-- 
2.5.5

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