diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/analogix')
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 75e61ebf6722..5540e2dfc2ec 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -153,8 +153,10 @@ int analogix_dp_disable_psr(struct analogix_dp_device *dp) psr_vsc.DB1 = 0; ret = drm_dp_dpcd_writeb(&dp->aux, DP_SET_POWER, DP_SET_POWER_D0); - if (ret != 1) + if (ret != 1) { dev_err(dp->dev, "Failed to set DP Power0 %d\n", ret); + return ret; + } return analogix_dp_send_psr_spd(dp, &psr_vsc, false); } |