drm/amdgpu: Make set PG/CG state functions public

Expose PG/CG set states functions for other clients

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index ec21a71c74ebd4fed60b966b80b1bbbbcdeece17..ce13b2c8db909fe94edca8b0fdc6f301b087cec0 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1390,6 +1390,11 @@ bool amdgpu_device_load_pci_state(struct pci_dev *pdev);
 
 bool amdgpu_device_skip_hw_access(struct amdgpu_device *adev);
 
+int amdgpu_device_set_cg_state(struct amdgpu_device *adev,
+                              enum amd_clockgating_state state);
+int amdgpu_device_set_pg_state(struct amdgpu_device *adev,
+                              enum amd_powergating_state state);
+
 #include "amdgpu_object.h"
 
 static inline bool amdgpu_is_tmz(struct amdgpu_device *adev)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index a51f470631d4424b411976cd25d47d9116657b1f..2c66fb144d5550a6f7a741b713bfa6e4fa4b0df4 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2362,8 +2362,8 @@ static bool amdgpu_device_check_vram_lost(struct amdgpu_device *adev)
  * Returns 0 on success, negative error code on failure.
  */
 
-static int amdgpu_device_set_cg_state(struct amdgpu_device *adev,
-                                               enum amd_clockgating_state state)
+int amdgpu_device_set_cg_state(struct amdgpu_device *adev,
+                              enum amd_clockgating_state state)
 {
        int i, j, r;
 
@@ -2398,7 +2398,8 @@ static int amdgpu_device_set_cg_state(struct amdgpu_device *adev,
        return 0;
 }
 
-static int amdgpu_device_set_pg_state(struct amdgpu_device *adev, enum amd_powergating_state state)
+int amdgpu_device_set_pg_state(struct amdgpu_device *adev,
+                              enum amd_powergating_state state)
 {
        int i, j, r;