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Commit 749b48fa authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/ttm: use phys_addr_t for ttm_bus_placement 



Fixes ttm on platforms like PPC460 where the CPU
is in 32-bit mode, but the physical addresses are
>32 bits.

Extracted from a patch by Hans Verkuil.

Tested-by: default avatarJulian Margetson <runaway@candw.ms>
Acked-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Cc: Julian Margetson <runaway@candw.ms>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 5e916a3a

include/drm/ttm/ttm_bo_api.h

+1 −1
Original line number Diff line number Diff line
@@ -92,7 +92,7 @@ struct ttm_placement { 
 */

struct ttm_bus_placement {

	void		*addr;

	unsigned long	base;

	phys_addr_t	base;

	unsigned long	size;

	unsigned long	offset;

	bool		is_iomem;