diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c index b2c4af331c9d..ebb4505a31a3 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c @@ -42,6 +42,7 @@ struct vmwgfx_gmrid_man { uint32_t max_gmr_ids; uint32_t max_gmr_pages; uint32_t used_gmr_pages; + uint8_t type; }; static struct vmwgfx_gmrid_man *to_gmrid_manager(struct ttm_resource_manager *man) @@ -132,6 +133,18 @@ static void vmw_gmrid_man_put_node(struct ttm_resource_manager *man, kfree(res); } +static void vmw_gmrid_man_debug(struct ttm_resource_manager *man, + struct drm_printer *printer) +{ + struct vmwgfx_gmrid_man *gman = to_gmrid_manager(man); + + BUG_ON(gman->type != VMW_PL_GMR && gman->type != VMW_PL_MOB); + + drm_printf(printer, "%s's used: %u pages, max: %u pages, %u id's\n", + (gman->type == VMW_PL_MOB) ? "Mob" : "GMR", + gman->used_gmr_pages, gman->max_gmr_pages, gman->max_gmr_ids); +} + static const struct ttm_resource_manager_func vmw_gmrid_manager_func; int vmw_gmrid_man_init(struct vmw_private *dev_priv, int type) @@ -146,12 +159,12 @@ int vmw_gmrid_man_init(struct vmw_private *dev_priv, int type) man = &gman->manager; man->func = &vmw_gmrid_manager_func; - /* TODO: This is most likely not correct */ man->use_tt = true; ttm_resource_manager_init(man, 0); spin_lock_init(&gman->lock); gman->used_gmr_pages = 0; ida_init(&gman->gmr_ida); + gman->type = type; switch (type) { case VMW_PL_GMR: @@ -190,4 +203,5 @@ void vmw_gmrid_man_fini(struct vmw_private *dev_priv, int type) static const struct ttm_resource_manager_func vmw_gmrid_manager_func = { .alloc = vmw_gmrid_man_get_node, .free = vmw_gmrid_man_put_node, + .debug = vmw_gmrid_man_debug }; |