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 at collabora.com>
> Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
Reviewed-by: Archit Taneja <architt at 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));
> }
>
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
