/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * zoran - Iomega Buz driver * * Copyright (C) 1999 Rainer Johanni <[email protected]> * * based on * * zoran.0.0.3 Copyright (C) 1998 Dave Perks <[email protected]> * * and * * bttv - Bt848 frame grabber driver * Copyright (C) 1996,97,98 Ralph Metzler ([email protected]) * & Marcus Metzler ([email protected]) */ #ifndef _BUZ_H_ #define _BUZ_H_ #include <linux/debugfs.h> #include <linux/pci.h> #include <linux/i2c-algo-bit.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> #include <media/videobuf2-core.h> #include <media/videobuf2-v4l2.h> #include <media/videobuf2-dma-contig.h> #define ZR_NORM_PAL … #define ZR_NORM_NTSC … #define ZR_NORM_SECAM … struct zr_buffer { … }; static inline struct zr_buffer *vb2_to_zr_buffer(struct vb2_buffer *vb) { … } #define ZORAN_NAME … #define ZR_DEVNAME(zr) … #define BUZ_MAX_WIDTH … #define BUZ_MAX_HEIGHT … #define BUZ_MIN_WIDTH … #define BUZ_MIN_HEIGHT … #define BUZ_NUM_STAT_COM … #define BUZ_MASK_STAT_COM … #define BUZ_MAX_INPUT … #include "zr36057.h" enum card_type { … }; enum zoran_codec_mode { … }; enum zoran_map_mode { … }; enum gpio_type { … }; enum gpcs_type { … }; struct zoran_format { … }; /* flags */ #define ZORAN_FORMAT_COMPRESSED … #define ZORAN_FORMAT_OVERLAY … #define ZORAN_FORMAT_CAPTURE … #define ZORAN_FORMAT_PLAYBACK … /* v4l-capture settings */ struct zoran_v4l_settings { … }; /* jpg-capture/-playback settings */ struct zoran_jpg_settings { … }; struct zoran; /* zoran_fh contains per-open() settings */ struct zoran_fh { … }; struct card_info { … }; struct zoran { … }; static inline struct zoran *to_zoran(struct v4l2_device *v4l2_dev) { … } /* * There was something called _ALPHA_BUZ that used the PCI address instead of * the kernel iomapped address for btread/btwrite. */ #define btwrite(dat, adr) … #define btread(adr) … #define btand(dat, adr) … #define btor(dat, adr) … #define btaor(dat, mask, adr) … #endif /* * Debugging macros */ #define zrdev_dbg(zr, format, args...) … \ #define zrdev_err(zr, format, args...) … \ #define zrdev_info(zr, format, args...) … \ int zoran_queue_init(struct zoran *zr, struct vb2_queue *vq, int dir); void zoran_queue_exit(struct zoran *zr); int zr_set_buf(struct zoran *zr);
Codebase Browser
linux