Patch resubmitted with intel-gfx mailing list added.
Thanks, Michal
wt., 28 kwi 2020 o 17:15 Daniel Vetter <daniel@xxxxxxxx> napisał(a):
On Sun, Apr 26, 2020 at 12:01:22PM +0200, Michal Orzel wrote:
> As suggested by the TODO list for the kernel DRM subsystem, replace
> the deprecated functions that take/drop modeset locks with new helpers.
>
> Signed-off-by: Michal Orzel <michalorzel.eng@xxxxxxxxx>
Hm can you pls resubmit with intel-gfx mailing list cc'ed? There's a CI
bot there for checking stuff. Patch looks good, thanks a lot for doing
this.
Thanks, Daniel
> ---
> drivers/gpu/drm/drm_mode_object.c | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_mode_object.c b/drivers/gpu/drm/drm_mode_object.c
> index 35c2719..901b078 100644
> --- a/drivers/gpu/drm/drm_mode_object.c
> +++ b/drivers/gpu/drm/drm_mode_object.c
> @@ -402,12 +402,13 @@ int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data,
> {
> struct drm_mode_obj_get_properties *arg = data;
> struct drm_mode_object *obj;
> + struct drm_modeset_acquire_ctx ctx;
> int ret = 0;
>
> if (!drm_core_check_feature(dev, DRIVER_MODESET))
> return -EOPNOTSUPP;
>
> - drm_modeset_lock_all(dev);
> + DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
>
> obj = drm_mode_object_find(dev, file_priv, arg->obj_id, arg->obj_type);
> if (!obj) {
> @@ -427,7 +428,7 @@ int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data,
> out_unref:
> drm_mode_object_put(obj);
> out:
> - drm_modeset_unlock_all(dev);
> + DRM_MODESET_LOCK_ALL_END(ctx, ret);
> return ret;
> }
>
> @@ -449,12 +450,13 @@ static int set_property_legacy(struct drm_mode_object *obj,
> {
> struct drm_device *dev = prop->dev;
> struct drm_mode_object *ref;
> + struct drm_modeset_acquire_ctx ctx;
> int ret = -EINVAL;
>
> if (!drm_property_change_valid_get(prop, prop_value, &ref))
> return -EINVAL;
>
> - drm_modeset_lock_all(dev);
> + DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
> switch (obj->type) {
> case DRM_MODE_OBJECT_CONNECTOR:
> ret = drm_connector_set_obj_prop(obj, prop, prop_value);
> @@ -468,7 +470,7 @@ static int set_property_legacy(struct drm_mode_object *obj,
> break;
> }
> drm_property_change_valid_put(prop, ref);
> - drm_modeset_unlock_all(dev);
> + DRM_MODESET_LOCK_ALL_END(ctx, ret);
>
> return ret;
> }
> --
> 2.7.4
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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