On Wed, 2016-10-19 at 14:46 -0700, Manasi Navare wrote:
> This work struct will be used to schedule a uevent on a separate
> thread. This will be scheduled after a link train failure during modeset
> to indicate a modeset retry request. It will get executed after the
> current modeset is complete and all locks are released. This was
> required to avoid deadlock.
>
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
> Cc: Daniel Vetter <daniel.vetter@xxxxxxxxx>
> Cc: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx>
>
> Signed-off-by: Manasi Navare <manasi.d.navare@xxxxxxxxx>
> ---
> include/drm/drm_connector.h | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
> index d499466..9218a24 100644
> --- a/include/drm/drm_connector.h
> +++ b/include/drm/drm_connector.h
> @@ -687,6 +687,11 @@ struct drm_connector {
> * in case of link train failure during current modeset
> */
> bool link_train_retry;
> +
> + /* Work struct to schedule a uevent on link train failure for
> + * DisplayPort.
> + */
> + struct work_struct i915_modeset_retry_work;
Should this be in struct intel_connector instead ?
> };
>
> #define obj_to_connector(x) container_of(x, struct drm_connector, base)
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