diff options
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_gem.c')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_gem.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c index 85f546719adb..4939b57a2a48 100644 --- a/drivers/gpu/drm/qxl/qxl_gem.c +++ b/drivers/gpu/drm/qxl/qxl_gem.c @@ -23,8 +23,8 @@ * Alon Levy */ -#include <drm/drmP.h> #include <drm/drm.h> +#include <drm/drm_print.h> #include "qxl_drv.h" #include "qxl_object.h" @@ -35,12 +35,12 @@ void qxl_gem_object_free(struct drm_gem_object *gobj) struct qxl_device *qdev; struct ttm_buffer_object *tbo; - qdev = (struct qxl_device *)gobj->dev->dev_private; + qdev = to_qxl(gobj->dev); qxl_surface_evict(qdev, qobj, false); tbo = &qobj->tbo; - ttm_bo_unref(&tbo); + ttm_bo_fini(tbo); } int qxl_gem_object_create(struct qxl_device *qdev, int size, @@ -56,7 +56,7 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size, /* At least align on page size */ if (alignment < PAGE_SIZE) alignment = PAGE_SIZE; - r = qxl_bo_create(qdev, size, kernel, false, initial_domain, surf, &qbo); + r = qxl_bo_create(qdev, size, kernel, false, initial_domain, 0, surf, &qbo); if (r) { if (r != -ERESTARTSYS) DRM_ERROR( @@ -64,7 +64,7 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size, size, initial_domain, alignment, r); return r; } - *obj = &qbo->gem_base; + *obj = &qbo->tbo.base; mutex_lock(&qdev->gem.mutex); list_add_tail(&qbo->list, &qdev->gem.objects); @@ -73,32 +73,41 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size, return 0; } +/* + * If the caller passed a valid gobj pointer, it is responsible to call + * drm_gem_object_put() when it no longer needs to acess the object. + * + * If gobj is NULL, it is handled internally. + */ int qxl_gem_object_create_with_handle(struct qxl_device *qdev, struct drm_file *file_priv, u32 domain, size_t size, struct qxl_surface *surf, - struct qxl_bo **qobj, + struct drm_gem_object **gobj, uint32_t *handle) { - struct drm_gem_object *gobj; int r; + struct drm_gem_object *local_gobj; - BUG_ON(!qobj); BUG_ON(!handle); r = qxl_gem_object_create(qdev, size, 0, domain, false, false, surf, - &gobj); + &local_gobj); if (r) return -ENOMEM; - r = drm_gem_handle_create(file_priv, gobj, handle); + r = drm_gem_handle_create(file_priv, local_gobj, handle); if (r) return r; - /* drop reference from allocate - handle holds it now */ - *qobj = gem_to_qxl_bo(gobj); - drm_gem_object_unreference_unlocked(gobj); + + if (gobj) + *gobj = local_gobj; + else + /* drop reference from allocate - handle holds it now */ + drm_gem_object_put(local_gobj); + return 0; } |