diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c index 978007664e71..79e565121206 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c +++ b/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c @@ -877,7 +877,9 @@ static int pp_get_power_profile_mode(void *handle, char *buf) struct pp_hwmgr *hwmgr = handle; int ret; - if (!hwmgr || !hwmgr->pm_en || !buf) + if (!hwmgr || !hwmgr->pm_en) + return -EOPNOTSUPP; + if (!buf) return -EINVAL; if (hwmgr->hwmgr_func->get_power_profile_mode == NULL) { @@ -894,7 +896,7 @@ static int pp_get_power_profile_mode(void *handle, char *buf) static int pp_set_power_profile_mode(void *handle, long *input, uint32_t size) { struct pp_hwmgr *hwmgr = handle; - int ret = -EINVAL; + int ret = -EOPNOTSUPP; if (!hwmgr || !hwmgr->pm_en) return ret; @@ -906,7 +908,7 @@ static int pp_set_power_profile_mode(void *handle, long *input, uint32_t size) if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) { pr_debug("power profile setting is for manual dpm mode only.\n"); - return ret; + return -EINVAL; } mutex_lock(&hwmgr->smu_lock); |