M7350/kernel/drivers/media/platform/msm/vidc/q6_hfi.h

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2024-09-09 08:52:07 +00:00
/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* 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 __Q6_HFI_H__
#define __Q6_HFI_H__
#include <mach/qdsp6v2/apr.h>
#include "vidc_hfi.h"
#include "vidc_hfi_helper.h"
#include "msm_vidc_resources.h"
#define Q6_IFACEQ_QUEUE_SIZE (8 * 1024)
struct q6_resources {
struct msm_vidc_fw fw;
};
struct q6_iface_q_info {
spinlock_t lock;
u32 q_size;
u32 read_idx;
u32 write_idx;
u8 *buffer;
};
struct q6_hfi_device {
struct list_head list;
struct list_head sess_head;
struct q6_iface_q_info event_queue;
struct workqueue_struct *vidc_workq;
struct work_struct vidc_worker;
u32 device_id;
msm_vidc_callback callback;
struct q6_resources resources;
struct msm_vidc_platform_resources *res;
void *apr;
};
struct q6_apr_cmd_sys_init_packet {
struct apr_hdr hdr;
struct hfi_cmd_sys_init_packet pkt;
};
struct q6_apr_cmd_sys_session_init_packet {
struct apr_hdr hdr;
struct hfi_cmd_sys_session_init_packet pkt;
};
struct q6_apr_session_cmd_pkt {
struct apr_hdr hdr;
struct vidc_hal_session_cmd_pkt pkt;
};
struct q6_apr_cmd_session_set_buffers_packet {
struct apr_hdr hdr;
struct hfi_cmd_session_set_buffers_packet pkt;
};
struct q6_apr_cmd_session_release_buffer_packet {
struct apr_hdr hdr;
struct hfi_cmd_session_release_buffer_packet pkt;
};
struct q6_apr_cmd_session_empty_buffer_compressed_packet {
struct apr_hdr hdr;
struct hfi_cmd_session_empty_buffer_compressed_packet pkt;
};
struct q6_apr_cmd_session_empty_buffer_uncompressed_plane0_packet {
struct apr_hdr hdr;
struct hfi_cmd_session_empty_buffer_uncompressed_plane0_packet pkt;
};
struct q6_apr_cmd_session_fill_buffer_packet {
struct apr_hdr hdr;
struct hfi_cmd_session_fill_buffer_packet pkt;
};
struct q6_apr_cmd_session_parse_sequence_header_packet {
struct apr_hdr hdr;
struct hfi_cmd_session_parse_sequence_header_packet pkt;
};
struct q6_apr_cmd_session_get_sequence_header_packet {
struct apr_hdr hdr;
struct hfi_cmd_session_get_sequence_header_packet pkt;
};
struct q6_apr_cmd_session_get_property_packet {
struct apr_hdr hdr;
struct hfi_cmd_session_get_property_packet pkt;
};
struct q6_apr_cmd_session_flush_packet {
struct apr_hdr hdr;
struct hfi_cmd_session_flush_packet pkt;
};
struct q6_apr_cmd_session_set_property_packet {
struct apr_hdr hdr;
struct hfi_cmd_session_set_property_packet pkt;
};
int q6_hfi_initialize(struct hfi_device *hdev, u32 device_id,
struct msm_vidc_platform_resources *res,
hfi_cmd_response_callback callback);
void q6_hfi_delete_device(void *device);
#endif /*#ifndef __Q6_HFI_H__ */