linux-toradex.git/include/drm/ttm, branch v5.9-rc5

drm/ttm: ttm_bo_swapout_all doesn't use it's argument.

2020-07-29T00:01:23+00:00

Just drop the argument from this.

This does ask the question if this is the function vmwgfx
should be using or should it be doing an evict all like
the other drivers.

Reviewed-by: Christian König 
Reviewed-by: Zack Rusin 
Signed-off-by: Dave Airlie 
Link: https://patchwork.freedesktop.org/patch/msgid/20200728034254.20114-1-airlied@gmail.com

drm/ttm: drop unusued function declaration

2020-07-28T23:43:09+00:00

This was removed in
f5a9a9383f279 ("drm/ttm: remove TTM_MEMTYPE_FLAG_CMA")

but the the declaration was left dangling.

Reviewed-by: Christian König 
Signed-off-by: Dave Airlie 
Link: https://patchwork.freedesktop.org/patch/msgid/20200728045129.21065-1-airlied@gmail.com

drm/ttm: make ttm_tt unbind function return void.

2020-07-28T23:43:06+00:00

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 
Signed-off-by: Dave Airlie 
Link: https://patchwork.freedesktop.org/patch/msgid/20200728040003.20398-1-airlied@gmail.com

drm/ttm: remove TTM_MEMTYPE_FLAG_CMA

2020-07-21T14:21:43+00:00

The original intention was to avoid CPU page table unmaps
when BOs move between the GTT and SYSTEM domain.

The problem is that this never correctly handled changes
in the caching attributes or backing pages.

Just drop this for now and simply unmap the CPU page
tables in all cases.

Signed-off-by: Christian König 
Reviewed-by: Daniel Vetter 
Link: https://patchwork.freedesktop.org/patch/378240/

drm/ttm: remove io_reserve_fastpath flag

2020-07-21T14:19:50+00:00

Just use the use_io_reserve_lru flag. It doesn't make much
sense to have two flags.

Signed-off-by: Christian König 
Reviewed-by: Daniel Vetter 
Link: https://patchwork.freedesktop.org/patch/378238/

drm/ttm: further cleanup ttm_mem_reg handling

2020-07-13T12:29:40+00:00

Stop touching the backend private pointer alltogether and
make sure we never put the same mem twice by.

Signed-off-by: Christian König 
Reviewed-by: Madhav Chauhan 
Link: https://patchwork.freedesktop.org/patch/375613/

Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next

2020-06-29T10:16:26+00:00

Some conflicts with ttm_bo->offset removal, but drm-misc-next needs updating to v5.8.

Signed-off-by: Maarten Lankhorst

drm/ttm: do not keep GPU dependent addresses

2020-06-26T12:41:24+00:00

GPU address handling is device specific and should be handle by its device
driver.

Signed-off-by: Nirmoy Das 
Reviewed-by: Christian König 
Link: https://patchwork.freedesktop.org/patch/372937/
Signed-off-by: Christian König

drm: remove drm specific kmap_atomic code

2020-06-05T02:06:22+00:00

kmap_atomic_prot() is now exported by all architectures.  Use this
function rather than open coding a driver specific kmap_atomic.

[arnd@arndb.de: include linux/highmem.h]
  Link: http://lkml.kernel.org/r/20200508220150.649044-1-arnd@arndb.de
Signed-off-by: Ira Weiny 
Signed-off-by: Arnd Bergmann 
Signed-off-by: Andrew Morton 
Reviewed-by: Christian König 
Reviewed-by: Christoph Hellwig 
Acked-by: Daniel Vetter 
Cc: Al Viro 
Cc: Andy Lutomirski 
Cc: Benjamin Herrenschmidt 
Cc: Borislav Petkov 
Cc: Chris Zankel 
Cc: Dan Williams 
Cc: Dave Hansen 
Cc: "David S. Miller" 
Cc: Helge Deller 
Cc: "H. Peter Anvin" 
Cc: Ingo Molnar 
Cc: "James E.J. Bottomley" 
Cc: Max Filippov 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Cc: Thomas Bogendoerfer 
Cc: Thomas Gleixner 
Link: http://lkml.kernel.org/r/20200507150004.1423069-12-ira.weiny@intel.com
Signed-off-by: Linus Torvalds

drm/ttm: Remove reference to the mem_glob member

2020-05-05T11:36:09+00:00

It was removed in:

Author: Christian König 
Date:   Wed Sep 25 11:38:50 2019 +0200

    drm/ttm: remove pointers to globals

Signed-off-by: Maya Rashish 
Reviewed-by: Christian König 
Link: https://patchwork.freedesktop.org/patch/360750/
Signed-off-by: Christian König