| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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| 2 | /* |
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| 3 | * Tegra host1x Interrupt Management |
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| 4 | * |
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| 5 | * Copyright (c) 2010-2021, NVIDIA Corporation. |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef __HOST1X_INTR_H |
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| 9 | #define __HOST1X_INTR_H |
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| 10 | |
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| 11 | struct host1x; |
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| 12 | struct host1x_syncpt_fence; |
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| 13 | |
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| 14 | /* Initialize host1x sync point interrupt */ |
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| 15 | int host1x_intr_init(struct host1x *host); |
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| 16 | |
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| 17 | /* Deinitialize host1x sync point interrupt */ |
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| 18 | void host1x_intr_deinit(struct host1x *host); |
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| 19 | |
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| 20 | /* Enable host1x sync point interrupt */ |
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| 21 | void host1x_intr_start(struct host1x *host); |
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| 22 | |
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| 23 | /* Disable host1x sync point interrupt */ |
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| 24 | void host1x_intr_stop(struct host1x *host); |
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| 25 | |
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| 26 | void host1x_intr_handle_interrupt(struct host1x *host, unsigned int id); |
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| 27 | |
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| 28 | void host1x_intr_add_fence_locked(struct host1x *host, struct host1x_syncpt_fence *fence); |
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| 29 | |
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| 30 | bool host1x_intr_remove_fence(struct host1x *host, struct host1x_syncpt_fence *fence); |
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| 31 | |
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| 32 | #endif |
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| 33 | |
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