From d961db75ce86a84f1f04e91ad1014653ed7d9f46 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Thu, 5 Aug 2010 10:48:18 +1000 Subject: drm/ttm: restructure to allow driver to plug in alternate memory manager MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Nouveau will need this on GeForce 8 and up to account for the GPU reordering physical VRAM for some memory types. Reviewed-by: Jerome Glisse Acked-by: Thomas Hellström Signed-off-by: Ben Skeggs --- drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c') diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c index c4f5114..1b3bd8c 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c @@ -147,6 +147,7 @@ int vmw_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, break; case TTM_PL_VRAM: /* "On-card" video ram */ + man->func = &ttm_bo_manager_func; man->gpu_offset = 0; man->flags = TTM_MEMTYPE_FLAG_FIXED | TTM_MEMTYPE_FLAG_MAPPABLE; man->available_caching = TTM_PL_MASK_CACHING; @@ -203,7 +204,7 @@ static int vmw_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg /* System memory */ return 0; case TTM_PL_VRAM: - mem->bus.offset = mem->mm_node->start << PAGE_SHIFT; + mem->bus.offset = mem->start << PAGE_SHIFT; mem->bus.base = dev_priv->vram_start; mem->bus.is_iomem = true; break; -- cgit v1.1