linux/include/drm/ttm
Lang Yu ae1bef72c2 drm/ttm: add TTM_PL_FLAG_TEMPORARY flag v3
Sometimes drivers need to use bounce buffers to evict BOs. While those reside
in some domain they are not necessarily suitable for CS.

Add a flag so that drivers can note that a bounce buffers needs to be
reallocated during validation.

v2: add detailed comments
v3 (chk): merge commits and rework commit message

Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210622162339.761651-1-andrey.grodzovsky@amd.com
2021-06-23 14:59:39 -04:00
..
ttm_bo_api.h drm/ttm: allocate resource object instead of embedding it v2 2021-06-04 15:16:45 +02:00
ttm_bo_driver.h drm/ttm: Add a generic TTM memcpy move for page-based iomem 2021-06-07 16:07:08 +02:00
ttm_caching.h drm/ttm: Add a generic TTM memcpy move for page-based iomem 2021-06-07 16:07:08 +02:00
ttm_device.h drm/ttm: Remove ttm_bo_mmap() and friends 2021-05-26 20:56:56 +02:00
ttm_execbuf_util.h drm/ttm: remove superflous extern attribute from funcs 2020-09-17 16:14:42 +02:00
ttm_kmap_iter.h drm/ttm: Add a generic TTM memcpy move for page-based iomem 2021-06-07 16:07:08 +02:00
ttm_placement.h drm/ttm: add TTM_PL_FLAG_TEMPORARY flag v3 2021-06-23 14:59:39 -04:00
ttm_pool.h drm/ttm: new TT backend allocation pool v3 2020-10-29 15:52:51 +01:00
ttm_range_manager.h drm/ttm: flip the switch for driver allocated resources v2 2021-06-04 15:16:46 +02:00
ttm_resource.h drm/ttm: Add a generic TTM memcpy move for page-based iomem 2021-06-07 16:07:08 +02:00
ttm_tt.h drm/ttm: Document and optimize ttm_bo_pipeline_gutting() 2021-06-07 16:07:08 +02:00