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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2176 | serge | 1 | |
| 2 | #include |
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| 3 | #include "radeon_drm.h" |
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| 4 | #include "../radeon.h" |
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| 5 | #include "../display.h" |
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| 6 | |||
| 7 | |||
| 8 | |||
| 9 | |||
| 10 | { |
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| 11 | kobj_t header; |
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| 12 | |||
| 13 | |||
| 14 | int height; |
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| 15 | int stride; |
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| 16 | uint64_t gaddr; |
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| 17 | void *uaddr; |
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| 18 | struct radeon_bo *robj; |
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| 19 | }bitmap_t; |
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| 20 | |||
| 21 | |||
| 22 | { |
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| 23 | size_t size; |
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| 24 | size_t pitch; |
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| 25 | bitmap_t *bitmap; |
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| 26 | uint64_t gaddr; |
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| 27 | void *uaddr; |
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| 28 | |||
| 29 | |||
| 30 | struct radeon_bo *sobj = NULL; |
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| 31 | |||
| 32 | |||
| 33 | |||
| 34 | |||
| 35 | if( bitmap == NULL) |
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| 36 | { |
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| 37 | *pbitmap = NULL; |
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| 38 | return -1; |
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| 39 | } |
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| 40 | |||
| 41 | |||
| 42 | |||
| 43 | |||
| 44 | |||
| 45 | |||
| 46 | RADEON_GEM_DOMAIN_GTT, &sobj); |
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| 47 | if (r) { |
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| 48 | goto fail; |
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| 49 | } |
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| 50 | r = radeon_bo_reserve(sobj, false); |
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| 51 | if (unlikely(r != 0)) |
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| 52 | goto fail; |
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| 53 | r = radeon_bo_pin(sobj, RADEON_GEM_DOMAIN_GTT, &gaddr); |
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| 54 | if (r) { |
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| 55 | goto fail; |
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| 56 | } |
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| 57 | |||
| 58 | |||
| 59 | if (r) { |
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| 60 | goto fail; |
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| 61 | } |
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| 62 | |||
| 63 | |||
| 64 | bitmap->height = height; |
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| 65 | bitmap->stride = pitch; |
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| 66 | bitmap->gaddr = gaddr; |
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| 67 | bitmap->uaddr = uaddr; |
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| 68 | bitmap->robj = sobj; |
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| 69 | |||
| 70 | |||
| 71 | return 0; |
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| 72 | |||
| 73 | |||
| 74 | |||
| 75 | |||
| 76 | return -1; |
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| 77 | |||
| 78 | |||
| 79 |