diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_aux.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_aux.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_aux.c b/drivers/gpu/drm/msm/dp/dp_aux.c index 4a3293b590b0..eb40d8413bca 100644 --- a/drivers/gpu/drm/msm/dp/dp_aux.c +++ b/drivers/gpu/drm/msm/dp/dp_aux.c @@ -353,6 +353,9 @@ static ssize_t dp_aux_transfer(struct drm_dp_aux *dp_aux, if (!(aux->retry_cnt % MAX_AUX_RETRIES)) dp_catalog_aux_update_cfg(aux->catalog); } + /* reset aux if link is in connected state */ + if (dp_catalog_link_is_connected(aux->catalog)) + dp_catalog_aux_reset(aux->catalog); } else { aux->retry_cnt = 0; switch (aux->aux_error_num) { |