Huacai Chen 439057ec3b LoongArch: Add writecombine support for drm ...

LoongArch maintains cache coherency in hardware, but its WUC attribute
(Weak-ordered UnCached, which is similar to WC) is out of the scope of
cache coherency machanism. This means WUC can only used for write-only
memory regions.

Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: WANG Xuerui <git@xen0n.name>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

2022-06-03 20:09:27 +08:00

..

Makefile

drm/ttm: add ttm_sys_manager v3

2021-05-03 12:50:41 +02:00

ttm_agp_backend.c

drm/ttm: Add a parameter to add extra pages into ttm_tt

2022-04-02 08:22:48 +05:30

ttm_bo_util.c

drm/ttm: stop passing NULL fence in ttm_bo_move_sync_cleanup

2022-04-12 14:35:53 +02:00

ttm_bo_vm.c

Yang Shi has improved the behaviour of khugepaged collapsing of readonly

2022-05-26 12:32:41 -07:00

ttm_bo.c

drm/ttm: fixup ttm_bo_add_move_fence v2

2022-04-13 10:53:09 +02:00

ttm_device.c

drm/ttm: add resource iterator v4

2022-03-28 20:05:32 +02:00

ttm_execbuf_util.c

drm/ttm: fix logic inversion in ttm_eu_reserve_buffers

2022-04-11 16:00:57 +02:00

ttm_module.c

LoongArch: Add writecombine support for drm

2022-06-03 20:09:27 +08:00

ttm_module.h

drm/ttm: add ttm_sys_manager v3

2021-05-03 12:50:41 +02:00

ttm_pool.c

drm/ttm: s/FLAG_SG/FLAG_EXTERNAL/

2021-09-29 16:17:56 +02:00

ttm_range_manager.c

drm/ttm: Fix a kernel oops due to an invalid read

2022-03-21 10:46:57 +01:00

ttm_resource.c

drm/ttm: Add common debugfs code for resource managers

2022-04-20 21:06:01 -04:00

ttm_sys_manager.c

drm/ttm: add back a reference to the bdev to the res manager

2022-01-26 15:29:24 +01:00

ttm_tt.c

drm/ttm: use kvcalloc() instead of kvmalloc_array() in ttm_tt v2

2022-04-21 14:47:30 +02:00