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| Rev | Author | Line No. | Line |
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| 5564 | serge | 1 | /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ |
| 2 | |||
| 3 | /* |
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| 4 | * Copyright (C) 2012 Rob Clark |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the "Software"), |
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| 8 | * to deal in the Software without restriction, including without limitation |
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| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 11 | * Software is furnished to do so, subject to the following conditions: |
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| 12 | * |
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| 13 | * The above copyright notice and this permission notice (including the next |
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| 14 | * paragraph) shall be included in all copies or substantial portions of the |
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| 15 | * Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 20 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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| 22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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| 23 | * SOFTWARE. |
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| 24 | * |
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| 25 | * Authors: |
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| 26 | * Rob Clark |
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| 27 | */ |
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| 28 | |||
| 29 | #ifndef FREEDRENO_SCREEN_H_ |
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| 30 | #define FREEDRENO_SCREEN_H_ |
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| 31 | |||
| 32 | #include |
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| 33 | #include |
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| 34 | |||
| 35 | #include "pipe/p_screen.h" |
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| 36 | #include "util/u_memory.h" |
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| 37 | |||
| 38 | typedef uint32_t u32; |
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| 39 | |||
| 40 | struct fd_bo; |
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| 41 | |||
| 42 | struct fd_screen { |
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| 43 | struct pipe_screen base; |
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| 44 | |||
| 45 | uint32_t gmemsize_bytes; |
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| 46 | uint32_t device_id; |
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| 47 | uint32_t gpu_id; /* 220, 305, etc */ |
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| 48 | uint32_t chip_id; /* coreid:8 majorrev:8 minorrev:8 patch:8 */ |
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| 49 | uint32_t max_rts; |
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| 50 | |||
| 51 | struct fd_device *dev; |
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| 52 | struct fd_pipe *pipe; |
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| 53 | |||
| 54 | int64_t cpu_gpu_time_delta; |
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| 55 | }; |
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| 56 | |||
| 57 | static INLINE struct fd_screen * |
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| 58 | fd_screen(struct pipe_screen *pscreen) |
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| 59 | { |
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| 60 | return (struct fd_screen *)pscreen; |
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| 61 | } |
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| 62 | |||
| 63 | boolean fd_screen_bo_get_handle(struct pipe_screen *pscreen, |
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| 64 | struct fd_bo *bo, |
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| 65 | unsigned stride, |
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| 66 | struct winsys_handle *whandle); |
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| 67 | struct fd_bo * fd_screen_bo_from_handle(struct pipe_screen *pscreen, |
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| 68 | struct winsys_handle *whandle, |
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| 69 | unsigned *out_stride); |
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| 70 | |||
| 71 | struct pipe_screen * fd_screen_create(struct fd_device *dev); |
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| 72 | |||
| 73 | /* is a3xx patch revision 0? */ |
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| 74 | static inline boolean |
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| 75 | is_a3xx_p0(struct fd_screen *screen) |
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| 76 | { |
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| 77 | return (screen->chip_id & 0xff0000ff) == 0x03000000; |
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| 78 | } |
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| 79 | |||
| 80 | static inline boolean |
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| 81 | is_a3xx(struct fd_screen *screen) |
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| 82 | { |
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| 83 | return (screen->gpu_id >= 300) && (screen->gpu_id < 400); |
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| 84 | } |
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| 85 | |||
| 86 | static inline boolean |
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| 87 | is_a4xx(struct fd_screen *screen) |
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| 88 | { |
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| 89 | return (screen->gpu_id >= 400) && (screen->gpu_id < 500); |
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| 90 | } |
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| 91 | |||
| 92 | #endif /* FREEDRENO_SCREEN_H_ */ |