1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2017 Linaro Ltd.
5 */
6#ifndef __VENUS_HFI_MSGS_H__
7#define __VENUS_HFI_MSGS_H__
8
9/* message calls */
10#define HFI_MSG_SYS_INIT			0x20001
11#define HFI_MSG_SYS_PC_PREP			0x20002
12#define HFI_MSG_SYS_RELEASE_RESOURCE		0x20003
13#define HFI_MSG_SYS_DEBUG			0x20004
14#define HFI_MSG_SYS_SESSION_INIT		0x20006
15#define HFI_MSG_SYS_SESSION_END			0x20007
16#define HFI_MSG_SYS_IDLE			0x20008
17#define HFI_MSG_SYS_COV				0x20009
18#define HFI_MSG_SYS_PROPERTY_INFO		0x2000a
19
20#define HFI_MSG_EVENT_NOTIFY			0x21001
21#define HFI_MSG_SESSION_GET_SEQUENCE_HEADER	0x21002
22
23#define HFI_MSG_SYS_PING_ACK			0x220002
24#define HFI_MSG_SYS_SESSION_ABORT		0x220004
25
26#define HFI_MSG_SESSION_LOAD_RESOURCES		0x221001
27#define HFI_MSG_SESSION_START			0x221002
28#define HFI_MSG_SESSION_STOP			0x221003
29#define HFI_MSG_SESSION_SUSPEND			0x221004
30#define HFI_MSG_SESSION_RESUME			0x221005
31#define HFI_MSG_SESSION_FLUSH			0x221006
32#define HFI_MSG_SESSION_EMPTY_BUFFER		0x221007
33#define HFI_MSG_SESSION_FILL_BUFFER		0x221008
34#define HFI_MSG_SESSION_PROPERTY_INFO		0x221009
35#define HFI_MSG_SESSION_RELEASE_RESOURCES	0x22100a
36#define HFI_MSG_SESSION_PARSE_SEQUENCE_HEADER	0x22100b
37#define HFI_MSG_SESSION_RELEASE_BUFFERS		0x22100c
38
39#define HFI_PICTURE_I				0x00000001
40#define HFI_PICTURE_P				0x00000002
41#define HFI_PICTURE_B				0x00000004
42#define HFI_PICTURE_IDR				0x00000008
43#define HFI_FRAME_NOTCODED			0x7f002000
44#define HFI_FRAME_YUV				0x7f004000
45#define HFI_UNUSED_PICT				0x10000000
46
47/* message packets */
48struct hfi_msg_event_notify_pkt {
49	struct hfi_session_hdr_pkt shdr;
50	u32 event_id;
51	u32 event_data1;
52	u32 event_data2;
53	u32 ext_event_data[];
54};
55
56struct hfi_msg_event_release_buffer_ref_pkt {
57	u32 packet_buffer;
58	u32 extradata_buffer;
59	u32 output_tag;
60};
61
62struct hfi_msg_sys_init_done_pkt {
63	struct hfi_pkt_hdr hdr;
64	u32 error_type;
65	u32 num_properties;
66	u32 data[];
67};
68
69struct hfi_msg_sys_pc_prep_done_pkt {
70	struct hfi_pkt_hdr hdr;
71	u32 error_type;
72};
73
74struct hfi_msg_sys_release_resource_done_pkt {
75	struct hfi_pkt_hdr hdr;
76	u32 resource_handle;
77	u32 error_type;
78};
79
80struct hfi_msg_session_init_done_pkt {
81	struct hfi_session_hdr_pkt shdr;
82	u32 error_type;
83	u32 num_properties;
84	u32 data[];
85};
86
87struct hfi_msg_session_end_done_pkt {
88	struct hfi_session_hdr_pkt shdr;
89	u32 error_type;
90};
91
92struct hfi_msg_session_get_sequence_hdr_done_pkt {
93	struct hfi_session_hdr_pkt shdr;
94	u32 error_type;
95	u32 header_len;
96	u32 sequence_header;
97};
98
99struct hfi_msg_sys_session_abort_done_pkt {
100	struct hfi_session_hdr_pkt shdr;
101	u32 error_type;
102};
103
104struct hfi_msg_sys_idle_pkt {
105	struct hfi_pkt_hdr hdr;
106};
107
108struct hfi_msg_sys_ping_ack_pkt {
109	struct hfi_pkt_hdr hdr;
110	u32 client_data;
111};
112
113struct hfi_msg_sys_property_info_pkt {
114	struct hfi_pkt_hdr hdr;
115	u32 num_properties;
116	u32 property;
117	u8 data[];
118};
119
120struct hfi_msg_session_load_resources_done_pkt {
121	struct hfi_session_hdr_pkt shdr;
122	u32 error_type;
123};
124
125struct hfi_msg_session_start_done_pkt {
126	struct hfi_session_hdr_pkt shdr;
127	u32 error_type;
128};
129
130struct hfi_msg_session_stop_done_pkt {
131	struct hfi_session_hdr_pkt shdr;
132	u32 error_type;
133};
134
135struct hfi_msg_session_suspend_done_pkt {
136	struct hfi_session_hdr_pkt shdr;
137	u32 error_type;
138};
139
140struct hfi_msg_session_resume_done_pkt {
141	struct hfi_session_hdr_pkt shdr;
142	u32 error_type;
143};
144
145struct hfi_msg_session_flush_done_pkt {
146	struct hfi_session_hdr_pkt shdr;
147	u32 error_type;
148	u32 flush_type;
149};
150
151struct hfi_msg_session_empty_buffer_done_pkt {
152	struct hfi_session_hdr_pkt shdr;
153	u32 error_type;
154	u32 offset;
155	u32 filled_len;
156	u32 input_tag;
157	u32 packet_buffer;
158	u32 extradata_buffer;
159	u32 data[];
160};
161
162struct hfi_msg_session_fbd_compressed_pkt {
163	struct hfi_session_hdr_pkt shdr;
164	u32 time_stamp_hi;
165	u32 time_stamp_lo;
166	u32 error_type;
167	u32 flags;
168	u32 mark_target;
169	u32 mark_data;
170	u32 stats;
171	u32 offset;
172	u32 alloc_len;
173	u32 filled_len;
174	u32 input_tag;
175	u32 output_tag;
176	u32 picture_type;
177	u32 packet_buffer;
178	u32 extradata_buffer;
179	u32 data[];
180};
181
182struct hfi_msg_session_fbd_uncompressed_plane0_pkt {
183	struct hfi_session_hdr_pkt shdr;
184	u32 stream_id;
185	u32 view_id;
186	u32 error_type;
187	u32 time_stamp_hi;
188	u32 time_stamp_lo;
189	u32 flags;
190	u32 mark_target;
191	u32 mark_data;
192	u32 stats;
193	u32 alloc_len;
194	u32 filled_len;
195	u32 offset;
196	u32 frame_width;
197	u32 frame_height;
198	u32 start_x_coord;
199	u32 start_y_coord;
200	u32 input_tag;
201	u32 input_tag2;
202	u32 output_tag;
203	u32 picture_type;
204	u32 packet_buffer;
205	u32 extradata_buffer;
206	u32 data[];
207};
208
209struct hfi_msg_session_fbd_uncompressed_plane1_pkt {
210	u32 flags;
211	u32 alloc_len;
212	u32 filled_len;
213	u32 offset;
214	u32 packet_buffer2;
215	u32 data[];
216};
217
218struct hfi_msg_session_fbd_uncompressed_plane2_pkt {
219	u32 flags;
220	u32 alloc_len;
221	u32 filled_len;
222	u32 offset;
223	u32 packet_buffer3;
224	u32 data[];
225};
226
227struct hfi_msg_session_parse_sequence_header_done_pkt {
228	struct hfi_session_hdr_pkt shdr;
229	u32 error_type;
230	u32 num_properties;
231	u32 data[];
232};
233
234struct hfi_msg_session_property_info_pkt {
235	struct hfi_session_hdr_pkt shdr;
236	u32 num_properties;
237	u32 property;
238	u8 data[];
239};
240
241struct hfi_msg_session_release_resources_done_pkt {
242	struct hfi_session_hdr_pkt shdr;
243	u32 error_type;
244};
245
246struct hfi_msg_session_release_buffers_done_pkt {
247	struct hfi_session_hdr_pkt shdr;
248	u32 error_type;
249	u32 num_buffers;
250	u32 buffer_info[];
251};
252
253struct hfi_msg_sys_debug_pkt {
254	struct hfi_pkt_hdr hdr;
255	u32 msg_type;
256	u32 msg_size;
257	u32 time_stamp_hi;
258	u32 time_stamp_lo;
259	u8 msg_data[];
260};
261
262struct hfi_msg_sys_coverage_pkt {
263	struct hfi_pkt_hdr hdr;
264	u32 msg_size;
265	u32 time_stamp_hi;
266	u32 time_stamp_lo;
267	u8 msg_data[];
268};
269
270struct venus_core;
271struct hfi_pkt_hdr;
272
273void hfi_process_watchdog_timeout(struct venus_core *core);
274u32 hfi_process_msg_packet(struct venus_core *core, struct hfi_pkt_hdr *hdr);
275
276#endif
277