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Merge airlied/drm-next into drm-misc-next

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Archit requested this backmerge to facilitate merging some patches
depending on changes between -rc2 & -rc5

Signed-off-by: Sean Paul <seanpaul@chromium.org>
This commit is contained in:
Sean Paul 2017-08-18 10:52:44 -04:00
commit 0e8841ec7e
1094 changed files with 21968 additions and 23619 deletions
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17
include/drm/ttm/ttm_bo_driver.h
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@ -472,6 +472,23 @@ struct ttm_bo_driver {
*/
unsigned long (*io_mem_pfn)(struct ttm_buffer_object *bo,
unsigned long page_offset);
/**
* Read/write memory buffers for ptrace access
*
* @bo: the BO to access
* @offset: the offset from the start of the BO
* @buf: pointer to source/destination buffer
* @len: number of bytes to copy
* @write: whether to read (0) from or write (non-0) to BO
*
* If successful, this function should return the number of
* bytes copied, -EIO otherwise. If the number of bytes
* returned is < len, the function may be called again with
* the remainder of the buffer to copy.
*/
int (*access_memory)(struct ttm_buffer_object *bo, unsigned long offset,
void *buf, int len, int write);
};
/**