drm/ttm: Add new callbacks to ttm res mgr

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We are adding two new callbacks to ttm resource manager
function to handle intersection and compatibility of
placement and resources.

v2: move the amdgpu and ttm_range_manager changes to
    separate patches (Christian)
v3: rename "intersect" to "intersects" (Matthew)
v4: move !place check to the !res if and return false
    in ttm_resource_compatible() function (Christian)
v5: move bits of code from patch number 6 to avoid
    temporary driver breakup (Christian)

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220820073304.178444-1-Arunpravin.PaneerSelvam@amd.com

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Arunpravin Paneer Selvam 2022-08-20 00:32:59 -07:00 • committed by Christian König

parent 0a58d2ae57

commit 544432703b

3 changed files with 119 additions and 7 deletions

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9

drivers/gpu/drm/ttm/ttm_bo.c

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77

drivers/gpu/drm/ttm/ttm_resource.c

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40

include/drm/ttm/ttm_resource.h

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