Dave Airlie
08bb88cfc4
drm/ttm: make ttm_tt unbind function return void.
...
The return value just led to BUG_ON, I think if a driver wants
to BUG_ON here it can do it itself. (don't BUG_ON).
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Dave Airlie <airlied@redhat.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20200728040003.20398-1-airlied@gmail.com
2020-07-29 09:43:06 +10:00
Christian König
dde5da2379
drm/ttm: add bo as parameter to the ttm_tt_create callback
...
Instead of calculating the size in bytes just to recalculate the number
of pages from it pass the BO directly to the function.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Roger He <Hongbo.He@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-03-14 14:38:27 -05:00
Christian König
75a57669cb
drm/ttm: add ttm_sg_tt_init
...
This allows drivers to only allocate dma addresses, but not a page
array.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Roger He <Hongbo.He@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-03-14 14:38:24 -05:00
Christian König
81f5ec0255
drm/ttm: move ttm_tt defines into ttm_tt.h
...
Let's stop mangling everything in a single header and create one header
per object instead.
Signed-off-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Roger He <Hongbo.He@amd.com >
Acked-by: Michel Dänzer <michel.daenzer@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2018-03-14 14:38:24 -05:00
