From 3ad8db2071d30c198403e605f2726fc5c3e46bfd Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Mon, 28 Apr 2008 16:54:53 -0700 Subject: Rename drm_mm.c and its fuctions to drm_memrange. It's not really a graphics memory allocator, just something to track ranges of address space. It doesn't involve actual allocation, and was consuming some desired namespace. --- linux-core/drm_stub.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'linux-core/drm_stub.c') diff --git a/linux-core/drm_stub.c b/linux-core/drm_stub.c index c68adbaf..030fea54 100644 --- a/linux-core/drm_stub.c +++ b/linux-core/drm_stub.c @@ -115,15 +115,15 @@ static int drm_fill_in_dev(struct drm_device * dev, struct pci_dev *pdev, if (drm_ht_create(&dev->map_hash, DRM_MAP_HASH_ORDER)) { return -ENOMEM; } - if (drm_mm_init(&dev->offset_manager, DRM_FILE_PAGE_OFFSET_START, - DRM_FILE_PAGE_OFFSET_SIZE)) { + if (drm_memrange_init(&dev->offset_manager, DRM_FILE_PAGE_OFFSET_START, + DRM_FILE_PAGE_OFFSET_SIZE)) { drm_ht_remove(&dev->map_hash); return -ENOMEM; } if (drm_ht_create(&dev->object_hash, DRM_OBJECT_HASH_ORDER)) { drm_ht_remove(&dev->map_hash); - drm_mm_takedown(&dev->offset_manager); + drm_memrange_takedown(&dev->offset_manager); return -ENOMEM; } -- cgit v1.2.3 From ab3549d1336fc6c08581a9fd14a83513649d9187 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Fri, 2 May 2008 16:34:16 -0700 Subject: Add a bit of /proc/dri/*/gem support. Clean up some refcount/pagelock issues. Track named objects in /proc/dri/0/gem_names. Track total object count in /proc/dri/0/gem_objects. Initialize device gem data. return -ENODEV for gem ioctls if the driver doesn't support gem. Call unlock_page when unbinding from gtt. Add numerous misssing calls to drm_gem_object_unreference. --- linux-core/drm_stub.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'linux-core/drm_stub.c') diff --git a/linux-core/drm_stub.c b/linux-core/drm_stub.c index 030fea54..55841826 100644 --- a/linux-core/drm_stub.c +++ b/linux-core/drm_stub.c @@ -163,7 +163,16 @@ static int drm_fill_in_dev(struct drm_device * dev, struct pci_dev *pdev, goto error_out_unreg; } + if (driver->driver_features & DRIVER_GEM) { + retcode = drm_gem_init (dev); + if (retcode) { + DRM_ERROR("Cannot initialize graphics execution manager (GEM)\n"); + goto error_out_unreg; + } + } + drm_fence_manager_init(dev); + return 0; error_out_unreg: -- cgit v1.2.3