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drm/amdgpu/soc15: return proper error codes in baco reset 

Rather than just -1.

Reviewed-by: JimQu <Jim.Qu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2019-01-14 14:56:42 -05:00
parent 0982a8fc2a
commit 1f46df61a1
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/amd/amdgpu/soc15.c
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@ -427,7 +427,7 @@ static int soc15_asic_get_baco_capability(struct amdgpu_device *adev, bool *cap)
if (!pp_funcs || !pp_funcs->get_asic_baco_capability) {
*cap = false;
return -1;
return -ENOENT;
}
return pp_funcs->get_asic_baco_capability(pp_handle, cap);
@ -439,15 +439,15 @@ static int soc15_asic_baco_reset(struct amdgpu_device *adev)
const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs;
if (!pp_funcs ||!pp_funcs->get_asic_baco_state ||!pp_funcs->set_asic_baco_state)
return -1;
return -ENOENT;
/* enter BACO state */
if (pp_funcs->set_asic_baco_state(pp_handle, 1))
return -1;
return -EIO;
/* exit BACO state */
if (pp_funcs->set_asic_baco_state(pp_handle, 0))
return -1;
return -EIO;
dev_info(adev->dev, "GPU BACO reset\n");