| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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| 2 | /* |
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| 3 | * Copyright (C) 2012 Russell King |
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| 4 | * With inspiration from the i915 driver |
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| 5 | * |
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| 6 | * This program is free software; you can redistribute it and/or modify |
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| 7 | * it under the terms of the GNU General Public License version 2 as |
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| 8 | * published by the Free Software Foundation. |
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| 9 | */ |
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| 10 | #ifndef DRM_ARMADA_IOCTL_H |
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| 11 | #define DRM_ARMADA_IOCTL_H |
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| 12 | |
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| 13 | #include "drm.h" |
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| 14 | |
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| 15 | #if defined(__cplusplus) |
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| 16 | extern "C" { |
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| 17 | #endif |
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| 18 | |
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| 19 | #define DRM_ARMADA_GEM_CREATE 0x00 |
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| 20 | #define DRM_ARMADA_GEM_MMAP 0x02 |
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| 21 | #define DRM_ARMADA_GEM_PWRITE 0x03 |
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| 22 | |
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| 23 | #define ARMADA_IOCTL(dir, name, str) \ |
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| 24 | DRM_##dir(DRM_COMMAND_BASE + DRM_ARMADA_##name, struct drm_armada_##str) |
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| 25 | |
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| 26 | struct drm_armada_gem_create { |
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| 27 | __u32 handle; |
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| 28 | __u32 size; |
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| 29 | }; |
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| 30 | #define DRM_IOCTL_ARMADA_GEM_CREATE \ |
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| 31 | ARMADA_IOCTL(IOWR, GEM_CREATE, gem_create) |
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| 32 | |
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| 33 | struct drm_armada_gem_mmap { |
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| 34 | __u32 handle; |
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| 35 | __u32 pad; |
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| 36 | __u64 offset; |
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| 37 | __u64 size; |
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| 38 | __u64 addr; |
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| 39 | }; |
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| 40 | #define DRM_IOCTL_ARMADA_GEM_MMAP \ |
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| 41 | ARMADA_IOCTL(IOWR, GEM_MMAP, gem_mmap) |
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| 42 | |
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| 43 | struct drm_armada_gem_pwrite { |
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| 44 | __u64 ptr; |
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| 45 | __u32 handle; |
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| 46 | __u32 offset; |
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| 47 | __u32 size; |
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| 48 | }; |
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| 49 | #define DRM_IOCTL_ARMADA_GEM_PWRITE \ |
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| 50 | ARMADA_IOCTL(IOW, GEM_PWRITE, gem_pwrite) |
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| 51 | |
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| 52 | #if defined(__cplusplus) |
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| 53 | } |
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| 54 | #endif |
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| 55 | |
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| 56 | #endif |
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| 57 | |
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