diff options
Diffstat (limited to 'drivers/gpu/drm/drm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 55d6182555c7..01f8d9481211 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -40,6 +40,7 @@ #include <drm/drmP.h> #include <drm/drm_vma_manager.h> #include <drm/drm_gem.h> +#include <drm/drm_print.h> #include "drm_internal.h" /** @file drm_gem.c @@ -348,7 +349,7 @@ EXPORT_SYMBOL_GPL(drm_gem_dumb_map_offset); * @file: drm file-private structure to remove the dumb handle from * @dev: corresponding drm_device * @handle: the dumb handle to remove - * + * * This implements the &drm_driver.dumb_destroy kms driver callback for drivers * which use gem to manage their backing storage. */ @@ -365,7 +366,7 @@ EXPORT_SYMBOL(drm_gem_dumb_destroy); * @file_priv: drm file-private structure to register the handle for * @obj: object to register * @handlep: pointer to return the created handle to the caller - * + * * This expects the &drm_device.object_name_lock to be held already and will * drop it before returning. Used to avoid races in establishing new handles * when importing an object from either an flink name or a dma-buf. @@ -1040,3 +1041,19 @@ int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma) return ret; } EXPORT_SYMBOL(drm_gem_mmap); + +void drm_gem_print_info(struct drm_printer *p, unsigned int indent, + const struct drm_gem_object *obj) +{ + drm_printf_indent(p, indent, "name=%d\n", obj->name); + drm_printf_indent(p, indent, "refcount=%u\n", + kref_read(&obj->refcount)); + drm_printf_indent(p, indent, "start=%08lx\n", + drm_vma_node_start(&obj->vma_node)); + drm_printf_indent(p, indent, "size=%zu\n", obj->size); + drm_printf_indent(p, indent, "imported=%s\n", + obj->import_attach ? "yes" : "no"); + + if (obj->dev->driver->gem_print_info) + obj->dev->driver->gem_print_info(p, indent, obj); +} |