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drm/amdgpu: add an implement for check_power_state equal for Cz.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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1 changed files with 13 additions and 0 deletions
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@ -2257,6 +2257,18 @@ static void cz_dpm_powergate_vce(struct amdgpu_device *adev, bool gate)
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}
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}
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static int cz_check_state_equal(struct amdgpu_device *adev,
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struct amdgpu_ps *cps,
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struct amdgpu_ps *rps,
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bool *equal)
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{
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if (equal == NULL)
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return -EINVAL;
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*equal = false;
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return 0;
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}
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const struct amd_ip_funcs cz_dpm_ip_funcs = {
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.name = "cz_dpm",
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.early_init = cz_dpm_early_init,
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@ -2289,6 +2301,7 @@ static const struct amdgpu_dpm_funcs cz_dpm_funcs = {
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.vblank_too_short = NULL,
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.powergate_uvd = cz_dpm_powergate_uvd,
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.powergate_vce = cz_dpm_powergate_vce,
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.check_state_equal = cz_check_state_equal,
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};
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static void cz_dpm_set_funcs(struct amdgpu_device *adev)
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