diff options
| author | Dave Airlie <airlied@redhat.com> | 2014-04-04 11:34:37 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-04-05 16:06:34 +1000 |
| commit | aa17edff0afa893b5ab1dd60d842cc6f42e847b4 (patch) | |
| tree | ef4b30653b21ee5ff17a5c4ca67b23f3b7fe39b4 /virt | |
| parent | f4d1b02129d3045c20ebadda8865db2cc7ce2cb5 (diff) | |
drm/dp_helper: don't return EPROTO for defers (v2)
If we get a msg.reply of REPLY_DEFER, we also get an err of 0
so we fail reads with 0 < size and return -EPROTO instead of trying
again.
v2: same fix in i2c code.
Found writing MST support.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions