From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/gpu/host1x/intr.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 drivers/gpu/host1x/intr.h (limited to 'drivers/gpu/host1x/intr.h') diff --git a/drivers/gpu/host1x/intr.h b/drivers/gpu/host1x/intr.h new file mode 100644 index 0000000000..3b5610b525 --- /dev/null +++ b/drivers/gpu/host1x/intr.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Tegra host1x Interrupt Management + * + * Copyright (c) 2010-2021, NVIDIA Corporation. + */ + +#ifndef __HOST1X_INTR_H +#define __HOST1X_INTR_H + +struct host1x; +struct host1x_syncpt_fence; + +/* Initialize host1x sync point interrupt */ +int host1x_intr_init(struct host1x *host); + +/* Deinitialize host1x sync point interrupt */ +void host1x_intr_deinit(struct host1x *host); + +/* Enable host1x sync point interrupt */ +void host1x_intr_start(struct host1x *host); + +/* Disable host1x sync point interrupt */ +void host1x_intr_stop(struct host1x *host); + +void host1x_intr_handle_interrupt(struct host1x *host, unsigned int id); + +void host1x_intr_add_fence_locked(struct host1x *host, struct host1x_syncpt_fence *fence); + +bool host1x_intr_remove_fence(struct host1x *host, struct host1x_syncpt_fence *fence); + +#endif -- cgit v1.2.3