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path: root/include/drm/ttm/ttm_resource.h
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2020-10-15drm/ttm: add caching state to ttm_bus_placementChristian König
And implement setting it up correctly in the drivers. This allows getting rid of the placement flags for this. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Link: https://patchwork.freedesktop.org/patch/394254/
2020-10-07drm/ttm: nuke ttm_bo_evict_mm and rename mgr function v3Christian König
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/
2020-09-15drm/ttm: remove available_cachingChristian König
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/
2020-09-15drm/ttm: remove default cachingChristian König
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/
2020-09-08drm/ttm: merge offset and base in ttm_bus_placementChristian König
This is used by TTM to communicate the physical address which should be used with ioremap(), ioremap_wc(). We don't need to separate the base and offset in any way here. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/389457/
2020-09-03drm/ttm: remove io_reserve_lru handling v3Christian König
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/
2020-08-24drm/ttm: drop bus.size from bus placement.Dave Airlie
This is always calculated the same, and only used in a couple of places. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200811074658.58309-2-airlied@gmail.com
2020-08-12drm/ttm: give resource functions their own [ch] filesChristian König
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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