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| author | Christian König <christian.koenig@amd.com> | 2020-09-11 15:06:53 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2020-09-15 16:03:44 +0200 |
| commit | 0fe438cec9e1d263a831e62a0499e14ee228fb30 (patch) | |
| tree | 5cd5f08598986924db5bf6c8fa8ffcf221aba7a3 /include/drm | |
| parent | 46f206304db0311b0920479f42accaa7cb472fdc (diff) | |
| download | linux-0fe438cec9e1d263a831e62a0499e14ee228fb30.tar.gz linux-0fe438cec9e1d263a831e62a0499e14ee228fb30.tar.bz2 linux-0fe438cec9e1d263a831e62a0499e14ee228fb30.zip | |
drm/ttm: remove default caching
As far as I can tell this was never used either and we just
always fallback to the order cached > wc > uncached anyway.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/390142/
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 2 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_resource.h | 3 |
2 files changed, 0 insertions, 5 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 303a89d1066d..bf000d69e533 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -690,7 +690,6 @@ pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp); * @bdev: ttm device * @type: memory manager type * @available_caching: TTM_PL_FLAG_* for allowed caching modes - * @default_caching: default caching mode * @use_tt: if the memory manager uses tt * @p_size: size of area to be managed in pages. * @@ -700,7 +699,6 @@ pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp); int ttm_range_man_init(struct ttm_bo_device *bdev, unsigned type, uint32_t available_caching, - uint32_t default_caching, bool use_tt, unsigned long p_size); diff --git a/include/drm/ttm/ttm_resource.h b/include/drm/ttm/ttm_resource.h index 7b8a3157fbb3..a6ae4bf9c3e1 100644 --- a/include/drm/ttm/ttm_resource.h +++ b/include/drm/ttm/ttm_resource.h @@ -110,8 +110,6 @@ struct ttm_resource_manager_func { * @size: Size of the managed region. * @available_caching: A mask of available caching types, TTM_PL_FLAG_XX, * as defined in ttm_placement_common.h - * @default_caching: The default caching policy used for a buffer object - * placed in this memory type if the user doesn't provide one. * @func: structure pointer implementing the range manager. See above * @move_lock: lock for move fence * static information. bdev::driver::io_mem_free is never used. @@ -128,7 +126,6 @@ struct ttm_resource_manager { bool use_tt; uint64_t size; uint32_t available_caching; - uint32_t default_caching; const struct ttm_resource_manager_func *func; spinlock_t move_lock; |