drm/vmwgfx/ttm: switch gmrid allocator to new init paths.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-22-airlied@gmail.com

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 0aecdd73133fc5d9856ae8a3fffcc61be46eb74c..d8a0165b5e77b115874cf83ff9f07454517bf9cb 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -896,14 +896,10 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
         *  slots as well as the bo size.
         */
        dev_priv->has_gmr = true;
-       dev_priv->bdev.man[VMW_PL_GMR].func = &vmw_gmrid_manager_func;
-       dev_priv->bdev.man[VMW_PL_GMR].available_caching = TTM_PL_FLAG_CACHED;
-       dev_priv->bdev.man[VMW_PL_GMR].default_caching = TTM_PL_FLAG_CACHED;
        /* TODO: This is most likely not correct */
-       dev_priv->bdev.man[VMW_PL_GMR].use_tt = true;
        if (((dev_priv->capabilities & (SVGA_CAP_GMR | SVGA_CAP_GMR2)) == 0) ||
-           refuse_dma || ttm_bo_init_mm(&dev_priv->bdev, VMW_PL_GMR,
-                                        VMW_PL_GMR) != 0) {
+           refuse_dma ||
+           vmw_gmrid_man_init(dev_priv, VMW_PL_GMR) != 0) {
                DRM_INFO("No GMR memory available. "
                         "Graphics memory resources are very limited.\n");
                dev_priv->has_gmr = false;
@@ -911,13 +907,8 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
 
        if (dev_priv->capabilities & SVGA_CAP_GBOBJECTS && !refuse_dma) {
                dev_priv->has_mob = true;
-               dev_priv->bdev.man[VMW_PL_MOB].func = &vmw_gmrid_manager_func;
-               dev_priv->bdev.man[VMW_PL_MOB].available_caching = TTM_PL_FLAG_CACHED;
-               dev_priv->bdev.man[VMW_PL_MOB].default_caching = TTM_PL_FLAG_CACHED;
-               /* TODO: This is most likely not correct */
-               dev_priv->bdev.man[VMW_PL_MOB].use_tt = true;
-               if (ttm_bo_init_mm(&dev_priv->bdev, VMW_PL_MOB,
-                                  VMW_PL_MOB) != 0) {
+
+               if (vmw_gmrid_man_init(dev_priv, VMW_PL_MOB) != 0) {
                        DRM_INFO("No MOB memory available. "
                                 "3D will be disabled.\n");
                        dev_priv->has_mob = false;

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index 10b681725a538040bb21323ce184cd2e8edd7e0c..8f319dd6cdb43d13b678b60aa8ad4d902a92b509 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -1221,7 +1221,7 @@ int vmw_overlay_num_free_overlays(struct vmw_private *dev_priv);
  * GMR Id manager
  */
 
-extern const struct ttm_mem_type_manager_func vmw_gmrid_manager_func;
+int vmw_gmrid_man_init(struct vmw_private *dev_priv, int type);
 
 /**
  * Prime - vmwgfx_prime.c

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
index fb1bf4dd91d19715382f6b5f0e92b231b1bfc39a..141fb14e358304c644e3e33250b716f4c307e466 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
@@ -94,22 +94,28 @@ static void vmw_gmrid_man_put_node(struct ttm_mem_type_manager *man,
        }
 }
 
-static int vmw_gmrid_man_init(struct ttm_mem_type_manager *man,
-                             unsigned long p_size)
+static const struct ttm_mem_type_manager_func vmw_gmrid_manager_func;
+
+int vmw_gmrid_man_init(struct vmw_private *dev_priv, int type)
 {
-       struct vmw_private *dev_priv =
-               container_of(man->bdev, struct vmw_private, bdev);
+       struct ttm_mem_type_manager *man = &dev_priv->bdev.man[type];
        struct vmwgfx_gmrid_man *gman =
                kzalloc(sizeof(*gman), GFP_KERNEL);
 
        if (unlikely(!gman))
                return -ENOMEM;
 
+       man->func = &vmw_gmrid_manager_func;
+       man->available_caching = TTM_PL_FLAG_CACHED;
+       man->default_caching = TTM_PL_FLAG_CACHED;
+       /* TODO: This is most likely not correct */
+       man->use_tt = true;
+       ttm_mem_type_manager_init(&dev_priv->bdev, man, 0);
        spin_lock_init(&gman->lock);
        gman->used_gmr_pages = 0;
        ida_init(&gman->gmr_ida);
 
-       switch (p_size) {
+       switch (type) {
        case VMW_PL_GMR:
                gman->max_gmr_ids = dev_priv->max_gmr_ids;
                gman->max_gmr_pages = dev_priv->max_gmr_pages;
@@ -122,6 +128,8 @@ static int vmw_gmrid_man_init(struct ttm_mem_type_manager *man,
                BUG();
        }
        man->priv = (void *) gman;
+
+       ttm_mem_type_manager_set_used(man, true);
        return 0;
 }
 
@@ -137,8 +145,7 @@ static int vmw_gmrid_man_takedown(struct ttm_mem_type_manager *man)
        return 0;
 }
 
-const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
-       .init = vmw_gmrid_man_init,
+static const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
        .takedown = vmw_gmrid_man_takedown,
        .get_node = vmw_gmrid_man_get_node,
        .put_node = vmw_gmrid_man_put_node,