Christian König
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d79025c7f5
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drm/ttm: always initialize the full ttm_resource v2
Init all fields in ttm_resource_alloc() when we create a new resource.
v2: use place->mem_type instead of res->mem_type
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210430092508.60710-2-christian.koenig@amd.com
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2021-05-03 12:50:41 +02:00 |
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Christian König
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b072b9cd54
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drm/ttm: add ttm_sys_manager v3
Add a separate manager for the system domain and make function tables
mandatory.
v2: debug is still optional
v3: return void during init
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210430092508.60710-1-christian.koenig@amd.com
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2021-05-03 12:50:41 +02:00 |
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Christian König
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a1f091f8ef
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drm/ttm: switch to per device LRU lock
Instead of having a global lock for potentially less contention.
Signed-off-by: Christian König <christian.koenig@amd.com>
Tested-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/424010/
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2021-03-24 17:05:25 +01:00 |
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Christian König
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8af8a109b3
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drm/ttm: device naming cleanup
Rename ttm_bo_device to ttm_device.
Rename ttm_bo_driver to ttm_device_funcs.
Rename ttm_bo_global to ttm_global.
Move global and device related functions to ttm_device.[ch].
No functional change.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/415222/
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2021-01-21 14:51:45 +01:00 |
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Christian König
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c44dfe4de0
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drm/ttm: replace context flags with bools v2
The ttm_operation_ctx structure has a mixture of flags and bools. Drop the
flags and replace them with bools as well.
v2: fix typos, improve comments
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/398686/
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2020-11-04 11:23:25 +01:00 |
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Christian König
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4ce032d64c
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drm/ttm: nuke ttm_bo_evict_mm and rename mgr function v3
Make it more clear what the resource manager function
does and nuke the wrapper function.
v2: nuke the wrapper
v3: fix typo in radeon, rebased
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v2)
Link: https://patchwork.freedesktop.org/patch/393914/
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2020-10-07 13:53:08 +02:00 |
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Christian König
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9c3006a4cc
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drm/ttm: remove available_caching
Instead of letting TTM make an educated guess based on
some mask all drivers should just specify what caching
they want for their CPU mappings.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/390207/
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2020-09-15 16:05:19 +02:00 |
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Christian König
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0fe438cec9
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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/
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2020-09-15 16:03:44 +02:00 |
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Christian König
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fe662d846c
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drm/ttm: remove io_reserve_lru handling v3
That is not used any more.
v2: keep the NULL checks in TTM.
v3: remove unused variable
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Link: https://patchwork.freedesktop.org/patch/388646/
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2020-09-03 11:41:11 +02:00 |
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Christian König
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b2458726b3
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drm/ttm: give resource functions their own [ch] files
This is a separate object we work within TTM.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/384338/?series=80346&rev=1
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2020-08-12 15:51:03 +02:00 |
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