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Commit d5583d4f authored by Huang Rui's avatar Huang Rui Committed by Alex Deucher
Browse files

drm/amdgpu: export mmhub set clockgating into gmc 



Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 77f6c763

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

+3 −1
Original line number Diff line number Diff line
@@ -809,7 +809,9 @@ static int gmc_v9_0_soft_reset(void *handle) 
static int gmc_v9_0_set_clockgating_state(void *handle,

					enum amd_clockgating_state state)

{

	return 0;

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	return mmhub_v1_0_set_clockgating(adev, state);

}



static int gmc_v9_0_set_powergating_state(void *handle,

drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c

+8 −4
Original line number Diff line number Diff line
@@ -538,11 +538,9 @@ static void athub_update_medium_grain_light_sleep(struct amdgpu_device *adev, 
		WREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATHUB_MISC_CNTL), data);

}



static int mmhub_v1_0_set_clockgating_state(void *handle,

int mmhub_v1_0_set_clockgating(struct amdgpu_device *adev,

			       enum amd_clockgating_state state)

{

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	if (amdgpu_sriov_vf(adev))

		return 0;
@@ -565,6 +563,12 @@ static int mmhub_v1_0_set_clockgating_state(void *handle, 
	return 0;

}



static int mmhub_v1_0_set_clockgating_state(void *handle,

					    enum amd_clockgating_state state)

{

	return 0;

}



static void mmhub_v1_0_get_clockgating_state(void *handle, u32 *flags)

{

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h

+2 −0
Original line number Diff line number Diff line
@@ -29,6 +29,8 @@ void mmhub_v1_0_gart_disable(struct amdgpu_device *adev); 
void mmhub_v1_0_set_fault_enable_default(struct amdgpu_device *adev,

					 bool value);

void mmhub_v1_0_init(struct amdgpu_device *adev);

int mmhub_v1_0_set_clockgating(struct amdgpu_device *adev,

			       enum amd_clockgating_state state);



extern const struct amd_ip_funcs mmhub_v1_0_ip_funcs;

extern const struct amdgpu_ip_block_version mmhub_v1_0_ip_block;