From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001 From: Yuval Adam <_@yuv.al> Date: Wed, 30 Aug 2017 08:25:59 +0000 Subject: Initial file dump from open source release --- drivers/video/adf/adf_fops.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 drivers/video/adf/adf_fops.h (limited to 'drivers/video/adf/adf_fops.h') diff --git a/drivers/video/adf/adf_fops.h b/drivers/video/adf/adf_fops.h new file mode 100644 index 00000000..90a3a747 --- /dev/null +++ b/drivers/video/adf/adf_fops.h @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2013 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __VIDEO_ADF_ADF_FOPS_H +#define __VIDEO_ADF_ADF_FOPS_H + +#include +#include + +extern const struct file_operations adf_fops; + +struct adf_file { + struct list_head head; + struct adf_obj *obj; + + DECLARE_BITMAP(event_subscriptions, ADF_EVENT_TYPE_MAX); + u8 event_buf[4096]; + int event_head; + int event_tail; + wait_queue_head_t event_wait; +}; + +void adf_file_queue_event(struct adf_file *file, struct adf_event *event); +long adf_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg); + +#endif /* __VIDEO_ADF_ADF_FOPS_H */ -- cgit v1.3.1