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6 Commits

Author SHA1 Message Date
Christian König
3f268ef06f drm/ttm: add back a reference to the bdev to the res manager 
It is simply a lot cleaner to have this around instead of adding
the device throughout the call chain.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220124122514.1832-3-christian.koenig@amd.com
 2022-01-26 15:29:24 +01:00
Christian König
de3688e469 drm/ttm: add ttm_resource_fini v2 
Make sure we call the common cleanup function in all
implementations of the resource manager.

v2: fix missing case in i915, rudimentary kerneldoc, should be
    filled in more when we add more functionality

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220124122514.1832-2-christian.koenig@amd.com
 2022-01-26 15:23:51 +01:00
Christian König
cb1c81467a drm/ttm: flip the switch for driver allocated resources v2 
Instead of both driver and TTM allocating memory finalize embedding the
ttm_resource object as base into the driver backends.

v2: fix typo in vmwgfx grid mgr and double init in amdgpu_vram_mgr.c

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210602100914.46246-10-christian.koenig@amd.com
 2021-06-04 15:16:46 +02:00
Christian König
db73495342 drm/ttm: flip over the sys manager to self allocated nodes 
Make sure to allocate a resource object here.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210602100914.46246-3-christian.koenig@amd.com
 2021-06-04 15:16:45 +02:00
Christian König
f7dbd8624e drm/ttm: fix warning in new sys man 
Include the header for the prototype.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210503142710.153369-1-christian.koenig@amd.com
 2021-05-04 16:10:10 +02:00
Christian König
b072b9cd54 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
 2021-05-03 12:50:41 +02:00