57 lines · c
1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Zoran zr36057/zr36067 PCI controller driver, for the4 * Pinnacle/Miro DC10/DC10+/DC30/DC30+, Iomega Buz, Linux5 * Media Labs LML33/LML33R10.6 *7 * This part handles card-specific data and detection8 *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