diff options
author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-07-30 10:47:55 +0100 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-07-30 10:47:55 +0100 |
commit | 0a52ac8d181e938d640c2da70cad6d1301abe775 (patch) | |
tree | 046edf3437a49d3f6989d152bd94fcc80906b86d /include/drm/ttm | |
parent | e81b795d44ba04beab7714de65ed2e377823bd37 (diff) | |
parent | 9b71de49b030ad8fd4d13d38571b5c42dc9ed8dd (diff) |
Merge branch 's3c-fixes-rc4' of git://aeryn.fluff.org.uk/bjdooks/linux
Diffstat (limited to 'include/drm/ttm')
-rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 20 | ||||
-rw-r--r-- | include/drm/ttm/ttm_module.h | 2 |
2 files changed, 20 insertions, 2 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 62ed733c52a..a68829db381 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -121,6 +121,7 @@ struct ttm_backend { #define TTM_PAGE_FLAG_SWAPPED (1 << 4) #define TTM_PAGE_FLAG_PERSISTANT_SWAP (1 << 5) #define TTM_PAGE_FLAG_ZERO_ALLOC (1 << 6) +#define TTM_PAGE_FLAG_DMA32 (1 << 7) enum ttm_caching_state { tt_uncached, @@ -353,6 +354,14 @@ struct ttm_bo_driver { int (*sync_obj_flush) (void *sync_obj, void *sync_arg); void (*sync_obj_unref) (void **sync_obj); void *(*sync_obj_ref) (void *sync_obj); + + /* hook to notify driver about a driver move so it + * can do tiling things */ + void (*move_notify)(struct ttm_buffer_object *bo, + struct ttm_mem_reg *new_mem); + /* notify the driver we are taking a fault on this BO + * and have reserved it */ + void (*fault_reserve_notify)(struct ttm_buffer_object *bo); }; #define TTM_NUM_MEM_TYPES 8 @@ -429,6 +438,8 @@ struct ttm_bo_device { */ struct delayed_work wq; + + bool need_dma32; }; /** @@ -648,7 +659,14 @@ extern int ttm_bo_device_release(struct ttm_bo_device *bdev); extern int ttm_bo_device_init(struct ttm_bo_device *bdev, struct ttm_mem_global *mem_glob, struct ttm_bo_driver *driver, - uint64_t file_page_offset); + uint64_t file_page_offset, bool need_dma32); + +/** + * ttm_bo_unmap_virtual + * + * @bo: tear down the virtual mappings for this BO + */ +extern void ttm_bo_unmap_virtual(struct ttm_buffer_object *bo); /** * ttm_bo_reserve: diff --git a/include/drm/ttm/ttm_module.h b/include/drm/ttm/ttm_module.h index 889a4c7958a..d1d433834e4 100644 --- a/include/drm/ttm/ttm_module.h +++ b/include/drm/ttm/ttm_module.h @@ -33,7 +33,7 @@ #include <linux/kernel.h> -#define TTM_PFX "[TTM]" +#define TTM_PFX "[TTM] " enum ttm_global_types { TTM_GLOBAL_TTM_MEM = 0, |