| Message ID | 1471467366-26444-8-git-send-email-daniel.vetter@ffwll.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 08/18/2016 02:26 AM, Daniel Vetter wrote: > They work exactly the same now, after the refcounting unification a bit > ago. The only reason they're distinct is backwards compat with existing > userspace. > > Cc: Daniel Stone <daniels@collabora.com> > Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Archit Taneja <architt@codeaurora.org> Archit > --- > drivers/gpu/drm/drm_property.c | 23 +++++------------------ > 1 file changed, 5 insertions(+), 18 deletions(-) > > diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c > index 162cc9032ae5..b5521f705b1c 100644 > --- a/drivers/gpu/drm/drm_property.c > +++ b/drivers/gpu/drm/drm_property.c > @@ -911,20 +911,8 @@ bool drm_property_change_valid_get(struct drm_property *property, > for (i = 0; i < property->num_values; i++) > valid_mask |= (1ULL << property->values[i]); > return !(value & ~valid_mask); > - } else if (drm_property_type_is(property, DRM_MODE_PROP_BLOB)) { > - struct drm_property_blob *blob; > - > - if (value == 0) > - return true; > - > - blob = drm_property_lookup_blob(property->dev, value); > - if (blob) { > - *ref = &blob->base; > - return true; > - } else { > - return false; > - } > - } else if (drm_property_type_is(property, DRM_MODE_PROP_OBJECT)) { > + } else if (drm_property_type_is(property, DRM_MODE_PROP_BLOB) || > + drm_property_type_is(property, DRM_MODE_PROP_OBJECT)) { > /* a zero value for an object property translates to null: */ > if (value == 0) > return true; > @@ -941,13 +929,12 @@ bool drm_property_change_valid_get(struct drm_property *property, > } > > void drm_property_change_valid_put(struct drm_property *property, > - struct drm_mode_object *ref) > + struct drm_mode_object *ref) > { > if (!ref) > return; > > - if (drm_property_type_is(property, DRM_MODE_PROP_OBJECT)) { > + if (drm_property_type_is(property, DRM_MODE_PROP_OBJECT) || > + drm_property_type_is(property, DRM_MODE_PROP_BLOB)) > drm_mode_object_unreference(ref); > - } else if (drm_property_type_is(property, DRM_MODE_PROP_BLOB)) > - drm_property_unreference_blob(obj_to_blob(ref)); > } >
diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c index 162cc9032ae5..b5521f705b1c 100644 --- a/drivers/gpu/drm/drm_property.c +++ b/drivers/gpu/drm/drm_property.c @@ -911,20 +911,8 @@ bool drm_property_change_valid_get(struct drm_property *property, for (i = 0; i < property->num_values; i++) valid_mask |= (1ULL << property->values[i]); return !(value & ~valid_mask); - } else if (drm_property_type_is(property, DRM_MODE_PROP_BLOB)) { - struct drm_property_blob *blob; - - if (value == 0) - return true; - - blob = drm_property_lookup_blob(property->dev, value); - if (blob) { - *ref = &blob->base; - return true; - } else { - return false; - } - } else if (drm_property_type_is(property, DRM_MODE_PROP_OBJECT)) { + } else if (drm_property_type_is(property, DRM_MODE_PROP_BLOB) || + drm_property_type_is(property, DRM_MODE_PROP_OBJECT)) { /* a zero value for an object property translates to null: */ if (value == 0) return true; @@ -941,13 +929,12 @@ bool drm_property_change_valid_get(struct drm_property *property, } void drm_property_change_valid_put(struct drm_property *property, - struct drm_mode_object *ref) + struct drm_mode_object *ref) { if (!ref) return; - if (drm_property_type_is(property, DRM_MODE_PROP_OBJECT)) { + if (drm_property_type_is(property, DRM_MODE_PROP_OBJECT) || + drm_property_type_is(property, DRM_MODE_PROP_BLOB)) drm_mode_object_unreference(ref); - } else if (drm_property_type_is(property, DRM_MODE_PROP_BLOB)) - drm_property_unreference_blob(obj_to_blob(ref)); }
They work exactly the same now, after the refcounting unification a bit ago. The only reason they're distinct is backwards compat with existing userspace. Cc: Daniel Stone <daniels@collabora.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> --- drivers/gpu/drm/drm_property.c | 23 +++++------------------ 1 file changed, 5 insertions(+), 18 deletions(-)