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[alloctor]: add flags for alloctor

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Each of the different alloctor has different alloctor modes,
such as allocating physical continuous memory, secure memory,
etc.

Change-Id: Ib032689f0cfd36b494843dcc176a22c6c9587b6a
Signed-off-by: Rimon Xu <rimon.xu@rock-chips.com>
This commit is contained in:
Rimon Xu
2018-05-04 11:40:21 +08:00
committed by Herman Chen
parent 4863d54ff3
commit fb73f23f53
13 changed files with 82 additions and 24 deletions
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11
osal/linux/drm.h
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@@ -73,6 +73,17 @@ typedef unsigned int drm_context_t;
typedef unsigned int drm_drawable_t;
typedef unsigned int drm_magic_t;
enum drm_rockchip_gem_mem_type {
/* Physically Continuous memory and used as default. */
ROCKCHIP_BO_CONTIG = 1 << 0,
/* cachable mapping. */
ROCKCHIP_BO_CACHABLE = 1 << 1,
/* write-combine mapping. */
ROCKCHIP_BO_WC = 1 << 2,
ROCKCHIP_BO_SECURE = 1 << 3,
ROCKCHIP_BO_MASK = ROCKCHIP_BO_CONTIG | ROCKCHIP_BO_CACHABLE | ROCKCHIP_BO_WC
};
/**
* Cliprect.
*