[Freedreno] [PATCH 1/5] drm/atomic: add private obj state to state dump

[Rob Clark]

On Thu, Sep 7, 2023 at 8:05 PM Dmitry Baryshkov
<dmitry.baryshkov at linaro.org> wrote:
>
> The drm_atomic_print_new_state() already prints private object state via
> drm_atomic_private_obj_print_state(). Add private object state dumping
> to __drm_state_dump(), so that it is also included into drm_state_dump()
> output and into debugfs/dri/N/state file.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>

Reviewed-by: Rob Clark <robdclark at gmail.com>

> ---
>  drivers/gpu/drm/drm_atomic.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
> index c277b198fa3f..9543e284dc15 100644
> --- a/drivers/gpu/drm/drm_atomic.c
> +++ b/drivers/gpu/drm/drm_atomic.c
> @@ -1773,6 +1773,7 @@ static void __drm_state_dump(struct drm_device *dev, struct drm_printer *p,
>         struct drm_crtc *crtc;
>         struct drm_connector *connector;
>         struct drm_connector_list_iter conn_iter;
> +       struct drm_private_obj *obj;
>
>         if (!drm_drv_uses_atomic_modeset(dev))
>                 return;
> @@ -1801,6 +1802,14 @@ static void __drm_state_dump(struct drm_device *dev, struct drm_printer *p,
>         if (take_locks)
>                 drm_modeset_unlock(&dev->mode_config.connection_mutex);
>         drm_connector_list_iter_end(&conn_iter);
> +
> +       list_for_each_entry(obj, &config->privobj_list, head) {
> +               if (take_locks)
> +                       drm_modeset_lock(&obj->lock, NULL);
> +               drm_atomic_private_obj_print_state(p, obj->state);
> +               if (take_locks)
> +                       drm_modeset_unlock(&obj->lock);
> +       }
>  }
>
>  /**
> --
> 2.39.2
>