1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * Zoran zr36057/zr36067 PCI controller driver, for the
4 * Pinnacle/Miro DC10/DC10+/DC30/DC30+, Iomega Buz, Linux
5 * Media Labs LML33/LML33R10.
6 *
7 * This part handles card-specific data and detection
8 *
9 * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
10 */
11
12#ifndef __ZORAN_DEVICE_H__
13#define __ZORAN_DEVICE_H__
14
15/* general purpose I/O */
16void GPIO(struct zoran *zr, int bit, unsigned int value);
17
18/* codec (or actually: guest bus) access */
19int post_office_wait(struct zoran *zr);
20int post_office_write(struct zoran *zr, unsigned int guest, unsigned int reg,
21		      unsigned int value);
22int post_office_read(struct zoran *zr, unsigned int guest, unsigned int reg);
23
24void jpeg_codec_sleep(struct zoran *zr, int sleep);
25int jpeg_codec_reset(struct zoran *zr);
26
27/* zr360x7 access to raw capture */
28void zr36057_set_memgrab(struct zoran *zr, int mode);
29int wait_grab_pending(struct zoran *zr);
30
31/* interrupts */
32void print_interrupts(struct zoran *zr);
33void clear_interrupt_counters(struct zoran *zr);
34irqreturn_t zoran_irq(int irq, void *dev_id);
35
36/* JPEG codec access */
37void jpeg_start(struct zoran *zr);
38void zr36057_enable_jpg(struct zoran *zr, enum zoran_codec_mode mode);
39void zoran_feed_stat_com(struct zoran *zr);
40
41/* general */
42void zoran_set_pci_master(struct zoran *zr, int set_master);
43void zoran_init_hardware(struct zoran *zr);
44void zr36057_restart(struct zoran *zr);
45
46extern const struct zoran_format zoran_formats[];
47
48extern int pass_through;
49
50/* i2c */
51#define decoder_call(zr, o, f, args...) \
52	v4l2_subdev_call((zr)->decoder, o, f, ##args)
53#define encoder_call(zr, o, f, args...) \
54	v4l2_subdev_call((zr)->encoder, o, f, ##args)
55
56#endif				/* __ZORAN_DEVICE_H__ */
57