linux/drivers/gpu/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
..
Makefile drm/ttm: add ttm_sys_manager v3 2021-05-03 12:50:41 +02:00
ttm_agp_backend.c drm/ttm: cleanup ttm_agp_backend 2021-05-03 12:50:41 +02:00
ttm_bo_util.c drm/ttm: fix pipelined gutting v2 2021-06-08 10:36:51 +02:00
ttm_bo_vm.c drm/ttm: nuke VM_MIXEDMAP on BO mappings v3 2021-06-08 11:47:51 +02:00
ttm_bo.c drm/ttm: add TTM_PL_FLAG_TEMPORARY flag v3 2021-06-23 14:59:39 -04:00
ttm_device.c drm/ttm: add ttm_sys_manager v3 2021-05-03 12:50:41 +02:00
ttm_execbuf_util.c drm/ttm: switch to per device LRU lock 2021-03-24 17:05:25 +01:00
ttm_module.c drm/ttm: Add a generic TTM memcpy move for page-based iomem 2021-06-07 16:07:08 +02:00
ttm_module.h drm/ttm: add ttm_sys_manager v3 2021-05-03 12:50:41 +02:00
ttm_pool.c drm-misc-next for 5.13: 2021-03-16 17:08:46 +10:00
ttm_range_manager.c drm/ttm: fix missing res assignment in ttm_range_man_alloc 2021-06-07 12:50:49 +02:00
ttm_resource.c drm/ttm: Add a generic TTM memcpy move for page-based iomem 2021-06-07 16:07:08 +02:00
ttm_sys_manager.c drm/ttm: flip the switch for driver allocated resources v2 2021-06-04 15:16:46 +02:00
ttm_tt.c drm/ttm: Add a generic TTM memcpy move for page-based iomem 2021-06-07 16:07:08 +02:00