diff options
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/audiochip.h | 35 | ||||
| -rw-r--r-- | include/media/id.h | 37 | ||||
| -rw-r--r-- | include/media/ir-common.h | 67 | ||||
| -rw-r--r-- | include/media/ovcamchip.h | 104 | ||||
| -rw-r--r-- | include/media/saa6752hs.h | 75 | ||||
| -rw-r--r-- | include/media/saa7146.h | 452 | ||||
| -rw-r--r-- | include/media/saa7146_vv.h | 270 | ||||
| -rw-r--r-- | include/media/tuner.h | 199 | ||||
| -rw-r--r-- | include/media/tveeprom.h | 23 | ||||
| -rw-r--r-- | include/media/video-buf-dvb.h | 36 | ||||
| -rw-r--r-- | include/media/video-buf.h | 260 |
11 files changed, 1558 insertions, 0 deletions
diff --git a/include/media/audiochip.h b/include/media/audiochip.h new file mode 100644 index 0000000..d3e9e30 --- /dev/null +++ b/include/media/audiochip.h @@ -0,0 +1,35 @@ +#ifndef AUDIOCHIP_H +#define AUDIOCHIP_H + +/* ---------------------------------------------------------------------- */ + +/* v4l device was opened in Radio mode */ +#define AUDC_SET_RADIO _IO('m',2) +/* select from TV,radio,extern,MUTE */ +#define AUDC_SET_INPUT _IOW('m',17,int) + +/* audio inputs */ +#define AUDIO_TUNER 0x00 +#define AUDIO_RADIO 0x01 +#define AUDIO_EXTERN 0x02 +#define AUDIO_INTERN 0x03 +#define AUDIO_OFF 0x04 +#define AUDIO_ON 0x05 +#define AUDIO_EXTERN_1 AUDIO_EXTERN +#define AUDIO_EXTERN_2 0x06 +#define AUDIO_MUTE 0x80 +#define AUDIO_UNMUTE 0x81 + +/* all the stuff below is obsolete and just here for reference. I'll + * remove it once the driver is tested and works fine. + * + * Instead creating alot of tiny API's for all kinds of different + * chips, we'll just pass throuth the v4l ioctl structs (v4l2 not + * yet...). It is a bit less flexible, but most/all used i2c chips + * make sense in v4l context only. So I think that's acceptable... + */ + +/* misc stuff to pass around config info to i2c chips */ +#define AUDC_CONFIG_PINNACLE _IOW('m',32,int) + +#endif /* AUDIOCHIP_H */ diff --git a/include/media/id.h b/include/media/id.h new file mode 100644 index 0000000..1b0320d --- /dev/null +++ b/include/media/id.h @@ -0,0 +1,37 @@ +/* FIXME: this temporarely, until these are included in linux/i2c-id.h */ + +/* drivers */ +#ifndef I2C_DRIVERID_TVMIXER +# define I2C_DRIVERID_TVMIXER I2C_DRIVERID_EXP0 +#endif +#ifndef I2C_DRIVERID_TVAUDIO +# define I2C_DRIVERID_TVAUDIO I2C_DRIVERID_EXP1 +#endif + +/* chips */ +#ifndef I2C_DRIVERID_DPL3518 +# define I2C_DRIVERID_DPL3518 I2C_DRIVERID_EXP2 +#endif +#ifndef I2C_DRIVERID_TDA9873 +# define I2C_DRIVERID_TDA9873 I2C_DRIVERID_EXP3 +#endif +#ifndef I2C_DRIVERID_TDA9875 +# define I2C_DRIVERID_TDA9875 I2C_DRIVERID_EXP0+4 +#endif +#ifndef I2C_DRIVERID_PIC16C54_PV951 +# define I2C_DRIVERID_PIC16C54_PV951 I2C_DRIVERID_EXP0+5 +#endif +#ifndef I2C_DRIVERID_TDA7432 +# define I2C_DRIVERID_TDA7432 I2C_DRIVERID_EXP0+6 +#endif +#ifndef I2C_DRIVERID_TDA9874 +# define I2C_DRIVERID_TDA9874 I2C_DRIVERID_EXP0+7 +#endif +#ifndef I2C_DRIVERID_SAA6752HS +# define I2C_DRIVERID_SAA6752HS I2C_DRIVERID_EXP0+8 +#endif + +/* algorithms */ +#ifndef I2C_ALGO_SAA7134 +# define I2C_ALGO_SAA7134 0x090000 +#endif diff --git a/include/media/ir-common.h b/include/media/ir-common.h new file mode 100644 index 0000000..62c963a --- /dev/null +++ b/include/media/ir-common.h @@ -0,0 +1,67 @@ +/* + * $Id: ir-common.h,v 1.8 2005/02/22 12:28:40 kraxel Exp $ + * + * some common structs and functions to handle infrared remotes via + * input layer ... + * + * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/version.h> +#include <linux/input.h> + + +#define IR_TYPE_RC5 1 +#define IR_TYPE_OTHER 99 + +#define IR_KEYTAB_TYPE u32 +#define IR_KEYTAB_SIZE 128 // enougth for rc5, probably need more some day ... + +#define IR_KEYCODE(tab,code) (((unsigned)code < IR_KEYTAB_SIZE) \ + ? tab[code] : KEY_RESERVED) + +struct ir_input_state { + /* configuration */ + int ir_type; + IR_KEYTAB_TYPE ir_codes[IR_KEYTAB_SIZE]; + + /* key info */ + u32 ir_raw; /* raw data */ + u32 ir_key; /* ir key code */ + u32 keycode; /* linux key code */ + int keypressed; /* current state */ +}; + +extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE]; +extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE]; +extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE]; +extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE]; + +void ir_input_init(struct input_dev *dev, struct ir_input_state *ir, + int ir_type, IR_KEYTAB_TYPE *ir_codes); +void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir); +void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir, + u32 ir_key, u32 ir_raw); +u32 ir_extract_bits(u32 data, u32 mask); +int ir_dump_samples(u32 *samples, int count); +int ir_decode_biphase(u32 *samples, int count, int low, int high); + +/* + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/include/media/ovcamchip.h b/include/media/ovcamchip.h new file mode 100644 index 0000000..cb7c0aa --- /dev/null +++ b/include/media/ovcamchip.h @@ -0,0 +1,104 @@ +/* OmniVision* camera chip driver API + * + * Copyright (c) 1999-2004 Mark McClelland + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. NO WARRANTY OF ANY KIND is expressed or implied. + * + * * OmniVision is a trademark of OmniVision Technologies, Inc. This driver + * is not sponsored or developed by them. + */ + +#ifndef __LINUX_OVCAMCHIP_H +#define __LINUX_OVCAMCHIP_H + +#include <linux/videodev.h> +#include <linux/i2c.h> + +/* Remove these once they are officially defined */ +#ifndef I2C_DRIVERID_OVCAMCHIP + #define I2C_DRIVERID_OVCAMCHIP 0xf00f +#endif +#ifndef I2C_HW_SMBUS_OV511 + #define I2C_HW_SMBUS_OV511 0xfe +#endif +#ifndef I2C_HW_SMBUS_OV518 + #define I2C_HW_SMBUS_OV518 0xff +#endif +#ifndef I2C_HW_SMBUS_OVFX2 + #define I2C_HW_SMBUS_OVFX2 0xfd +#endif + +/* --------------------------------- */ +/* ENUMERATIONS */ +/* --------------------------------- */ + +/* Controls */ +enum { + OVCAMCHIP_CID_CONT, /* Contrast */ + OVCAMCHIP_CID_BRIGHT, /* Brightness */ + OVCAMCHIP_CID_SAT, /* Saturation */ + OVCAMCHIP_CID_HUE, /* Hue */ + OVCAMCHIP_CID_EXP, /* Exposure */ + OVCAMCHIP_CID_FREQ, /* Light frequency */ + OVCAMCHIP_CID_BANDFILT, /* Banding filter */ + OVCAMCHIP_CID_AUTOBRIGHT, /* Auto brightness */ + OVCAMCHIP_CID_AUTOEXP, /* Auto exposure */ + OVCAMCHIP_CID_BACKLIGHT, /* Back light compensation */ + OVCAMCHIP_CID_MIRROR, /* Mirror horizontally */ +}; + +/* Chip types */ +#define NUM_CC_TYPES 9 +enum { + CC_UNKNOWN, + CC_OV76BE, + CC_OV7610, + CC_OV7620, + CC_OV7620AE, + CC_OV6620, + CC_OV6630, + CC_OV6630AE, + CC_OV6630AF, +}; + +/* --------------------------------- */ +/* I2C ADDRESSES */ +/* --------------------------------- */ + +#define OV7xx0_SID (0x42 >> 1) +#define OV6xx0_SID (0xC0 >> 1) + +/* --------------------------------- */ +/* API */ +/* --------------------------------- */ + +struct ovcamchip_control { + __u32 id; + __s32 value; +}; + +struct ovcamchip_window { + int x; + int y; + int width; + int height; + int format; + int quarter; /* Scale width and height down 2x */ + + /* This stuff will be removed eventually */ + int clockdiv; /* Clock divisor setting */ +}; + +/* Commands */ +#define OVCAMCHIP_CMD_Q_SUBTYPE _IOR (0x88, 0x00, int) +#define OVCAMCHIP_CMD_INITIALIZE _IOW (0x88, 0x01, int) +/* You must call OVCAMCHIP_CMD_INITIALIZE before any of commands below! */ +#define OVCAMCHIP_CMD_S_CTRL _IOW (0x88, 0x02, struct ovcamchip_control) +#define OVCAMCHIP_CMD_G_CTRL _IOWR (0x88, 0x03, struct ovcamchip_control) +#define OVCAMCHIP_CMD_S_MODE _IOW (0x88, 0x04, struct ovcamchip_window) +#define OVCAMCHIP_MAX_CMD _IO (0x88, 0x3f) + +#endif diff --git a/include/media/saa6752hs.h b/include/media/saa6752hs.h new file mode 100644 index 0000000..791bad2 --- /dev/null +++ b/include/media/saa6752hs.h @@ -0,0 +1,75 @@ +/* + saa6752hs.h - definition for saa6752hs MPEG encoder + + Copyright (C) 2003 Andrew de Quincey <adq@lidskialf.net> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + 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. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#if 0 /* ndef _SAA6752HS_H */ +#define _SAA6752HS_H + +enum mpeg_video_bitrate_mode { + MPEG_VIDEO_BITRATE_MODE_VBR = 0, /* Variable bitrate */ + MPEG_VIDEO_BITRATE_MODE_CBR = 1, /* Constant bitrate */ + + MPEG_VIDEO_BITRATE_MODE_MAX +}; + +enum mpeg_audio_bitrate { + MPEG_AUDIO_BITRATE_256 = 0, /* 256 kBit/sec */ + MPEG_AUDIO_BITRATE_384 = 1, /* 384 kBit/sec */ + + MPEG_AUDIO_BITRATE_MAX +}; + +enum mpeg_video_format { + MPEG_VIDEO_FORMAT_D1 = 0, + MPEG_VIDEO_FORMAT_2_3_D1 = 1, + MPEG_VIDEO_FORMAT_1_2_D1 = 2, + MPEG_VIDEO_FORMAT_SIF = 3, + + MPEG_VIDEO_FORMAT_MAX +}; + +#define MPEG_VIDEO_TARGET_BITRATE_MAX 27000 +#define MPEG_VIDEO_MAX_BITRATE_MAX 27000 +#define MPEG_TOTAL_BITRATE_MAX 27000 +#define MPEG_PID_MAX ((1 << 14) - 1) + +struct mpeg_params { + enum mpeg_video_bitrate_mode video_bitrate_mode; + unsigned int video_target_bitrate; + unsigned int video_max_bitrate; // only used for VBR + enum mpeg_audio_bitrate audio_bitrate; + unsigned int total_bitrate; + + unsigned int pmt_pid; + unsigned int video_pid; + unsigned int audio_pid; + unsigned int pcr_pid; + + enum mpeg_video_format video_format; +}; + +#define MPEG_SETPARAMS _IOW('6',100,struct mpeg_params) + +#endif // _SAA6752HS_H + +/* + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/include/media/saa7146.h b/include/media/saa7146.h new file mode 100644 index 0000000..3dfb8d6 --- /dev/null +++ b/include/media/saa7146.h @@ -0,0 +1,452 @@ +#ifndef __SAA7146__ +#define __SAA7146__ + +#include <linux/version.h> /* for version macros */ +#include <linux/module.h> /* for module-version */ +#include <linux/delay.h> /* for delay-stuff */ +#include <linux/slab.h> /* for kmalloc/kfree */ +#include <linux/pci.h> /* for pci-config-stuff, vendor ids etc. */ +#include <linux/init.h> /* for "__init" */ +#include <linux/interrupt.h> /* for IMMEDIATE_BH */ +#include <linux/kmod.h> /* for kernel module loader */ +#include <linux/i2c.h> /* for i2c subsystem */ +#include <asm/io.h> /* for accessing devices */ +#include <linux/stringify.h> +#include <linux/vmalloc.h> /* for vmalloc() */ +#include <linux/mm.h> /* for vmalloc_to_page() */ + +/* ugly, but necessary to build the dvb stuff under 2.4. */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51) + #include "dvb_functions.h" +#endif + +#define SAA7146_VERSION_CODE KERNEL_VERSION(0,5,0) + +#define saa7146_write(sxy,adr,dat) writel((dat),(sxy->mem+(adr))) +#define saa7146_read(sxy,adr) readl(sxy->mem+(adr)) + +extern unsigned int saa7146_debug; + +//#define DEBUG_PROLOG printk("(0x%08x)(0x%08x) %s: %s(): ",(dev==0?-1:(dev->mem==0?-1:saa7146_read(dev,RPS_ADDR0))),(dev==0?-1:(dev->mem==0?-1:saa7146_read(dev,IER))),__stringify(KBUILD_MODNAME),__FUNCTION__) + +#ifndef DEBUG_VARIABLE + #define DEBUG_VARIABLE saa7146_debug +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51) +#define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_BASENAME),__FUNCTION__) +#define INFO(x) { printk("%s: ",__stringify(KBUILD_BASENAME)); printk x; } +#else +#define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_MODNAME),__FUNCTION__) +#define INFO(x) { printk("%s: ",__stringify(KBUILD_MODNAME)); printk x; } +#endif + +#define ERR(x) { DEBUG_PROLOG; printk x; } + +#define DEB_S(x) if (0!=(DEBUG_VARIABLE&0x01)) { DEBUG_PROLOG; printk x; } /* simple debug messages */ +#define DEB_D(x) if (0!=(DEBUG_VARIABLE&0x02)) { DEBUG_PROLOG; printk x; } /* more detailed debug messages */ +#define DEB_EE(x) if (0!=(DEBUG_VARIABLE&0x04)) { DEBUG_PROLOG; printk x; } /* print enter and exit of functions */ +#define DEB_I2C(x) if (0!=(DEBUG_VARIABLE&0x08)) { DEBUG_PROLOG; printk x; } /* i2c debug messages */ +#define DEB_VBI(x) if (0!=(DEBUG_VARIABLE&0x10)) { DEBUG_PROLOG; printk x; } /* vbi debug messages */ +#define DEB_INT(x) if (0!=(DEBUG_VARIABLE&0x20)) { DEBUG_PROLOG; printk x; } /* interrupt debug messages */ +#define DEB_CAP(x) if (0!=(DEBUG_VARIABLE&0x40)) { DEBUG_PROLOG; printk x; } /* capture debug messages */ + +#define SAA7146_IER_DISABLE(x,y) \ + saa7146_write(x, IER, saa7146_read(x, IER) & ~(y)); +#define SAA7146_IER_ENABLE(x,y) \ + saa7146_write(x, IER, saa7146_read(x, IER) | (y)); +#define SAA7146_ISR_CLEAR(x,y) \ + saa7146_write(x, ISR, (y)); + +struct saa7146_dev; +struct saa7146_extension; +struct saa7146_vv; + +/* saa7146 page table */ +struct saa7146_pgtable { + unsigned int size; + u32 *cpu; + dma_addr_t dma; + /* used for offsets for u,v planes for planar capture modes */ + unsigned long offset; + /* used for custom pagetables (used for example by budget dvb cards) */ + struct scatterlist *slist; +}; + +struct saa7146_pci_extension_data { + struct saa7146_extension *ext; + void *ext_priv; /* most likely a name string */ +}; + +#define MAKE_EXTENSION_PCI(x_var, x_vendor, x_device) \ + { \ + .vendor = PCI_VENDOR_ID_PHILIPS, \ + .device = PCI_DEVICE_ID_PHILIPS_SAA7146, \ + .subvendor = x_vendor, \ + .subdevice = x_device, \ + .driver_data = (unsigned long)& x_var, \ + } + +struct saa7146_extension +{ + char name[32]; /* name of the device */ +#define SAA7146_USE_I2C_IRQ 0x1 +#define SAA7146_I2C_SHORT_DELAY 0x2 + int flags; + + /* pairs of subvendor and subdevice ids for + supported devices, last entry 0xffff, 0xfff */ + struct module *module; + struct pci_driver driver; + struct pci_device_id *pci_tbl; + + /* extension functions */ + int (*probe)(struct saa7146_dev *); + int (*attach)(struct saa7146_dev *, struct saa7146_pci_extension_data *); + int (*detach)(struct saa7146_dev*); + + u32 irq_mask; /* mask to indicate, which irq-events are handled by the extension */ + void (*irq_func)(struct saa7146_dev*, u32* irq_mask); +}; + +struct saa7146_dma +{ + dma_addr_t dma_handle; + u32 *cpu_addr; +}; + +struct saa7146_dev +{ + struct module *module; + + struct list_head item; + + /* different device locks */ + spinlock_t slock; + struct semaphore lock; + + unsigned char __iomem *mem; /* pointer to mapped IO memory */ + int revision; /* chip revision; needed for bug-workarounds*/ + + /* pci-device & irq stuff*/ + char name[32]; + struct pci_dev *pci; + u32 int_todo; + spinlock_t int_slock; + + /* extension handling */ + struct saa7146_extension *ext; /* indicates if handled by extension */ + void *ext_priv; /* pointer for extension private use (most likely some private data) */ + struct saa7146_ext_vv *ext_vv_data; + + /* per device video/vbi informations (if available) */ + struct saa7146_vv *vv_data; + void (*vv_callback)(struct saa7146_dev *dev, unsigned long status); + + /* i2c-stuff */ + struct semaphore i2c_lock; + u32 i2c_bitrate; + struct saa7146_dma d_i2c; /* pointer to i2c memory */ + wait_queue_head_t i2c_wq; + int i2c_op; + + /* memories */ + struct saa7146_dma d_rps0; + struct saa7146_dma d_rps1; +}; + +/* from saa7146_i2c.c */ +int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate); +int saa7146_i2c_transfer(struct saa7146_dev *saa, const struct i2c_msg *msgs, int num, int retries); + +/* from saa7146_core.c */ +extern struct list_head saa7146_devices; +extern struct semaphore saa7146_devices_lock; +int saa7146_register_extension(struct saa7146_extension*); +int saa7146_unregister_extension(struct saa7146_extension*); +struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc); +int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt); +void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt); +int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt, struct scatterlist *list, int length ); +char *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa7146_pgtable *pt); +void saa7146_setgpio(struct saa7146_dev *dev, int port, u32 data); +int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop); + +/* some memory sizes */ +#define SAA7146_I2C_MEM ( 1*PAGE_SIZE) +#define SAA7146_RPS_MEM ( 1*PAGE_SIZE) + +/* some i2c constants */ +#define SAA7146_I2C_TIMEOUT 100 /* i2c-timeout-value in ms */ +#define SAA7146_I2C_RETRIES 3 /* how many times shall we retry an i2c-operation? */ +#define SAA7146_I2C_DELAY 5 /* time we wait after certain i2c-operations */ + +/* unsorted defines */ +#define ME1 0x0000000800 +#define PV1 0x0000000008 + +/* gpio defines */ +#define SAA7146_GPIO_INPUT 0x00 +#define SAA7146_GPIO_IRQHI 0x10 +#define SAA7146_GPIO_IRQLO 0x20 +#define SAA7146_GPIO_IRQHL 0x30 +#define SAA7146_GPIO_OUTLO 0x40 +#define SAA7146_GPIO_OUTHI 0x50 + +/* debi defines */ +#define DEBINOSWAP 0x000e0000 + +/* define for the register programming sequencer (rps) */ +#define CMD_NOP 0x00000000 /* No operation */ +#define CMD_CLR_EVENT 0x00000000 /* Clear event */ +#define CMD_SET_EVENT 0x10000000 /* Set signal event */ +#define CMD_PAUSE 0x20000000 /* Pause */ +#define CMD_CHECK_LATE 0x30000000 /* Check late */ +#define CMD_UPLOAD 0x40000000 /* Upload */ +#define CMD_STOP 0x50000000 /* Stop */ +#define CMD_INTERRUPT 0x60000000 /* Interrupt */ +#define CMD_JUMP 0x80000000 /* Jump */ +#define CMD_WR_REG 0x90000000 /* Write (load) register */ +#define CMD_RD_REG 0xa0000000 /* Read (store) register */ +#define CMD_WR_REG_MASK 0xc0000000 /* Write register with mask */ + +#define CMD_OAN MASK_27 +#define CMD_INV MASK_26 +#define CMD_SIG4 MASK_25 +#define CMD_SIG3 MASK_24 +#define CMD_SIG2 MASK_23 +#define CMD_SIG1 MASK_22 +#define CMD_SIG0 MASK_21 +#define CMD_O_FID_B MASK_14 +#define CMD_E_FID_B MASK_13 +#define CMD_O_FID_A MASK_12 +#define CMD_E_FID_A MASK_11 + +/* some events and command modifiers for rps1 squarewave generator */ +#define EVT_HS (1<<15) // Source Line Threshold reached +#define EVT_VBI_B (1<<9) // VSYNC Event +#define RPS_OAN (1<<27) // 1: OR events, 0: AND events +#define RPS_INV (1<<26) // Invert (compound) event +#define GPIO3_MSK 0xFF000000 // GPIO #3 control bits + +/* Bit mask constants */ +#define MASK_00 0x00000001 /* Mask value for bit 0 */ +#define MASK_01 0x00000002 /* Mask value for bit 1 */ +#define MASK_02 0x00000004 /* Mask value for bit 2 */ +#define MASK_03 0x00000008 /* Mask value for bit 3 */ +#define MASK_04 0x00000010 /* Mask value for bit 4 */ +#define MASK_05 0x00000020 /* Mask value for bit 5 */ +#define MASK_06 0x00000040 /* Mask value for bit 6 */ +#define MASK_07 0x00000080 /* Mask value for bit 7 */ +#define MASK_08 0x00000100 /* Mask value for bit 8 */ +#define MASK_09 0x00000200 /* Mask value for bit 9 */ +#define MASK_10 0x00000400 /* Mask value for bit 10 */ +#define MASK_11 0x00000800 /* Mask value for bit 11 */ +#define MASK_12 0x00001000 /* Mask value for bit 12 */ +#define MASK_13 0x00002000 /* Mask value for bit 13 */ +#define MASK_14 0x00004000 /* Mask value for bit 14 */ +#define MASK_15 0x00008000 /* Mask value for bit 15 */ +#define MASK_16 0x00010000 /* Mask value for bit 16 */ +#define MASK_17 0x00020000 /* Mask value for bit 17 */ +#define MASK_18 0x00040000 /* Mask value for bit 18 */ +#define MASK_19 0x00080000 /* Mask value for bit 19 */ +#define MASK_20 0x00100000 /* Mask value for bit 20 */ +#define MASK_21 0x00200000 /* Mask value for bit 21 */ +#define MASK_22 0x00400000 /* Mask value for bit 22 */ +#define MASK_23 0x00800000 /* Mask value for bit 23 */ +#define MASK_24 0x01000000 /* Mask value for bit 24 */ +#define MASK_25 0x02000000 /* Mask value for bit 25 */ +#define MASK_26 0x04000000 /* Mask value for bit 26 */ +#define MASK_27 0x08000000 /* Mask value for bit 27 */ +#define MASK_28 0x10000000 /* Mask value for bit 28 */ +#define MASK_29 0x20000000 /* Mask value for bit 29 */ +#define MASK_30 0x40000000 /* Mask value for bit 30 */ +#define MASK_31 0x80000000 /* Mask value for bit 31 */ + +#define MASK_B0 0x000000ff /* Mask value for byte 0 */ +#define MASK_B1 0x0000ff00 /* Mask value for byte 1 */ +#define MASK_B2 0x00ff0000 /* Mask value for byte 2 */ +#define MASK_B3 0xff000000 /* Mask value for byte 3 */ + +#define MASK_W0 0x0000ffff /* Mask value for word 0 */ +#define MASK_W1 0xffff0000 /* Mask value for word 1 */ + +#define MASK_PA 0xfffffffc /* Mask value for physical address */ +#define MASK_PR 0xfffffffe /* Mask value for protection register */ +#define MASK_ER 0xffffffff /* Mask value for the entire register */ + +#define MASK_NONE 0x00000000 /* No mask */ + +/* register aliases */ +#define BASE_ODD1 0x00 /* Video DMA 1 registers */ +#define BASE_EVEN1 0x04 +#define PROT_ADDR1 0x08 +#define PITCH1 0x0C +#define BASE_PAGE1 0x10 /* Video DMA 1 base page */ +#define NUM_LINE_BYTE1 0x14 + +#define BASE_ODD2 0x18 /* Video DMA 2 registers */ +#define BASE_EVEN2 0x1C +#define PROT_ADDR2 0x20 +#define PITCH2 0x24 +#define BASE_PAGE2 0x28 /* Video DMA 2 base page */ +#define NUM_LINE_BYTE2 0x2C + +#define BASE_ODD3 0x30 /* Video DMA 3 registers */ +#define BASE_EVEN3 0x34 +#define PROT_ADDR3 0x38 +#define PITCH3 0x3C +#define BASE_PAGE3 0x40 /* Video DMA 3 base page */ +#define NUM_LINE_BYTE3 0x44 + +#define PCI_BT_V1 0x48 /* Video/FIFO 1 */ +#define PCI_BT_V2 0x49 /* Video/FIFO 2 */ +#define PCI_BT_V3 0x4A /* Video/FIFO 3 */ +#define PCI_BT_DEBI 0x4B /* DEBI */ +#define PCI_BT_A 0x4C /* Audio */ + +#define DD1_INIT 0x50 /* Init setting of DD1 interface */ + +#define DD1_STREAM_B 0x54 /* DD1 B video data stream handling */ +#define DD1_STREAM_A 0x56 /* DD1 A video data stream handling */ + +#define BRS_CTRL 0x58 /* BRS control register */ +#define HPS_CTRL 0x5C /* HPS control register */ +#define HPS_V_SCALE 0x60 /* HPS vertical scale */ +#define HPS_V_GAIN 0x64 /* HPS vertical ACL and gain */ +#define HPS_H_PRESCALE 0x68 /* HPS horizontal prescale */ +#define HPS_H_SCALE 0x6C /* HPS horizontal scale */ +#define BCS_CTRL 0x70 /* BCS control */ +#define CHROMA_KEY_RANGE 0x74 +#define CLIP_FORMAT_CTRL 0x78 /* HPS outputs formats & clipping */ + +#define DEBI_CONFIG 0x7C +#define DEBI_COMMAND 0x80 +#define DEBI_PAGE 0x84 +#define DEBI_AD 0x88 + +#define I2C_TRANSFER 0x8C +#define I2C_STATUS 0x90 + +#define BASE_A1_IN 0x94 /* Audio 1 input DMA */ +#define PROT_A1_IN 0x98 +#define PAGE_A1_IN 0x9C + +#define BASE_A1_OUT 0xA0 /* Audio 1 output DMA */ +#define PROT_A1_OUT 0xA4 +#define PAGE_A1_OUT 0xA8 + +#define BASE_A2_IN 0xAC /* Audio 2 input DMA */ +#define PROT_A2_IN 0xB0 +#define PAGE_A2_IN 0xB4 + +#define BASE_A2_OUT 0xB8 /* Audio 2 output DMA */ +#define PROT_A2_OUT 0xBC +#define PAGE_A2_OUT 0xC0 + +#define RPS_PAGE0 0xC4 /* RPS task 0 page register */ +#define RPS_PAGE1 0xC8 /* RPS task 1 page register */ + +#define RPS_THRESH0 0xCC /* HBI threshold for task 0 */ +#define RPS_THRESH1 0xD0 /* HBI threshold for task 1 */ + +#define RPS_TOV0 0xD4 /* RPS timeout for task 0 */ +#define RPS_TOV1 0xD8 /* RPS timeout for task 1 */ + +#define IER 0xDC /* Interrupt enable register */ + +#define GPIO_CTRL 0xE0 /* GPIO 0-3 register */ + +#define EC1SSR 0xE4 /* Event cnt set 1 source select */ +#define EC2SSR 0xE8 /* Event cnt set 2 source select */ +#define ECT1R 0xEC /* Event cnt set 1 thresholds */ +#define ECT2R 0xF0 /* Event cnt set 2 thresholds */ + +#define ACON1 0xF4 +#define ACON2 0xF8 + +#define MC1 0xFC /* Main control register 1 */ +#define MC2 0x100 /* Main control register 2 */ + +#define RPS_ADDR0 0x104 /* RPS task 0 address register */ +#define RPS_ADDR1 0x108 /* RPS task 1 address register */ + +#define ISR 0x10C /* Interrupt status register */ +#define PSR 0x110 /* Primary status register */ +#define SSR 0x114 /* Secondary status register */ + +#define EC1R 0x118 /* Event counter set 1 register */ +#define EC2R 0x11C /* Event counter set 2 register */ + +#define PCI_VDP1 0x120 /* Video DMA pointer of FIFO 1 */ +#define PCI_VDP2 0x124 /* Video DMA pointer of FIFO 2 */ +#define PCI_VDP3 0x128 /* Video DMA pointer of FIFO 3 */ +#define PCI_ADP1 0x12C /* Audio DMA pointer of audio out 1 */ +#define PCI_ADP2 0x130 /* Audio DMA pointer of audio in 1 */ +#define PCI_ADP3 0x134 /* Audio DMA pointer of audio out 2 */ +#define PCI_ADP4 0x138 /* Audio DMA pointer of audio in 2 */ +#define PCI_DMA_DDP 0x13C /* DEBI DMA pointer */ + +#define LEVEL_REP 0x140, +#define A_TIME_SLOT1 0x180, /* from 180 - 1BC */ +#define A_TIME_SLOT2 0x1C0, /* from 1C0 - 1FC */ + +/* isr masks */ +#define SPCI_PPEF 0x80000000 /* PCI parity error */ +#define SPCI_PABO 0x40000000 /* PCI access error (target or master abort) */ +#define SPCI_PPED 0x20000000 /* PCI parity error on 'real time data' */ +#define SPCI_RPS_I1 0x10000000 /* Interrupt issued by RPS1 */ +#define SPCI_RPS_I0 0x08000000 /* Interrupt issued by RPS0 */ +#define SPCI_RPS_LATE1 0x04000000 /* RPS task 1 is late */ +#define SPCI_RPS_LATE0 0x02000000 /* RPS task 0 is late */ +#define SPCI_RPS_E1 0x01000000 /* RPS error from task 1 */ +#define SPCI_RPS_E0 0x00800000 /* RPS error from task 0 */ +#define SPCI_RPS_TO1 0x00400000 /* RPS timeout task 1 */ +#define SPCI_RPS_TO0 0x00200000 /* RPS timeout task 0 */ +#define SPCI_UPLD 0x00100000 /* RPS in upload */ +#define SPCI_DEBI_S 0x00080000 /* DEBI status */ +#define SPCI_DEBI_E 0x00040000 /* DEBI error */ +#define SPCI_IIC_S 0x00020000 /* I2C status */ +#define SPCI_IIC_E 0x00010000 /* I2C error */ +#define SPCI_A2_IN 0x00008000 /* Audio 2 input DMA protection / limit */ +#define SPCI_A2_OUT 0x00004000 /* Audio 2 output DMA protection / limit */ +#define SPCI_A1_IN 0x00002000 /* Audio 1 input DMA protection / limit */ +#define SPCI_A1_OUT 0x00001000 /* Audio 1 output DMA protection / limit */ +#define SPCI_AFOU 0x00000800 /* Audio FIFO over- / underflow */ +#define SPCI_V_PE 0x00000400 /* Video protection address */ +#define SPCI_VFOU 0x00000200 /* Video FIFO over- / underflow */ +#define SPCI_FIDA 0x00000100 /* Field ID video port A */ +#define SPCI_FIDB 0x00000080 /* Field ID video port B */ +#define SPCI_PIN3 0x00000040 /* GPIO pin 3 */ +#define SPCI_PIN2 0x00000020 /* GPIO pin 2 */ +#define SPCI_PIN1 0x00000010 /* GPIO pin 1 */ +#define SPCI_PIN0 0x00000008 /* GPIO pin 0 */ +#define SPCI_ECS 0x00000004 /* Event counter 1, 2, 4, 5 */ +#define SPCI_EC3S 0x00000002 /* Event counter 3 */ +#define SPCI_EC0S 0x00000001 /* Event counter 0 */ + +/* i2c */ +#define SAA7146_I2C_ABORT (1<<7) +#define SAA7146_I2C_SPERR (1<<6) +#define SAA7146_I2C_APERR (1<<5) +#define SAA7146_I2C_DTERR (1<<4) +#define SAA7146_I2C_DRERR (1<<3) +#define SAA7146_I2C_AL (1<<2) +#define SAA7146_I2C_ERR (1<<1) +#define SAA7146_I2C_BUSY (1<<0) + +#define SAA7146_I2C_START (0x3) +#define SAA7146_I2C_CONT (0x2) +#define SAA7146_I2C_STOP (0x1) +#define SAA7146_I2C_NOP (0x0) + +#define SAA7146_I2C_BUS_BIT_RATE_6400 (0x500) +#define SAA7146_I2C_BUS_BIT_RATE_3200 (0x100) +#define SAA7146_I2C_BUS_BIT_RATE_480 (0x400) +#define SAA7146_I2C_BUS_BIT_RATE_320 (0x600) +#define SAA7146_I2C_BUS_BIT_RATE_240 (0x700) +#define SAA7146_I2C_BUS_BIT_RATE_120 (0x000) +#define SAA7146_I2C_BUS_BIT_RATE_80 (0x200) +#define SAA7146_I2C_BUS_BIT_RATE_60 (0x300) + +#endif diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h new file mode 100644 index 0000000..f3aa24f --- /dev/null +++ b/include/media/saa7146_vv.h @@ -0,0 +1,270 @@ +#ifndef __SAA7146_VV__ +#define __SAA7146_VV__ + +#include <linux/videodev2.h> + +#include <media/saa7146.h> +#include <media/video-buf.h> + +#define MAX_SAA7146_CAPTURE_BUFFERS 32 /* arbitrary */ +#define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */ + +#define WRITE_RPS0(x) do { \ + dev->d_rps0.cpu_addr[ count++ ] = cpu_to_le32(x); \ + } while (0); + +#define WRITE_RPS1(x) do { \ + dev->d_rps1.cpu_addr[ count++ ] = cpu_to_le32(x); \ + } while (0); + +struct saa7146_video_dma { + u32 base_odd; + u32 base_even; + u32 prot_addr; + u32 pitch; + u32 base_page; + u32 num_line_byte; +}; + +#define FORMAT_BYTE_SWAP 0x1 +#define FORMAT_IS_PLANAR 0x2 + +struct saa7146_format { + char *name; + u32 pixelformat; + u32 trans; + u8 depth; + u8 flags; + u8 swap; +}; + +struct saa7146_standard +{ + char *name; + v4l2_std_id id; + + int v_offset; /* number of lines of vertical offset before processing */ + int v_field; /* number of lines in a field for HPS to process */ + + int h_offset; /* horizontal offset of processing window */ + int h_pixels; /* number of horizontal pixels to process */ + + int v_max_out; + int h_max_out; +}; + +/* buffer for one video/vbi frame */ +struct saa7146_buf { + /* common v4l buffer stuff -- must be first */ + struct videobuf_buffer vb; + + /* saa7146 specific */ + struct v4l2_pix_format *fmt; + int (*activate)(struct saa7146_dev *dev, + struct saa7146_buf *buf, + struct saa7146_buf *next); + + /* page tables */ + struct saa7146_pgtable pt[3]; +}; + +struct saa7146_dmaqueue { + struct saa7146_dev *dev; + struct saa7146_buf *curr; + struct list_head queue; + struct timer_list timeout; +}; + +struct saa7146_overlay { + struct saa7146_fh *fh; + struct v4l2_window win; + struct v4l2_clip clips[16]; + int nclips; +}; + +/* per open data */ +struct saa7146_fh { + struct saa7146_dev *dev; + /* if this is a vbi or capture open */ + enum v4l2_buf_type type; + + /* video overlay */ + struct saa7146_overlay ov; + + /* video capture */ + struct videobuf_queue video_q; + struct v4l2_pix_format video_fmt; + + /* vbi capture */ + struct videobuf_queue vbi_q; + struct v4l2_vbi_format vbi_fmt; + struct timer_list vbi_read_timeout; + + unsigned int resources; /* resource management for device open */ +}; + +#define STATUS_OVERLAY 0x01 +#define STATUS_CAPTURE 0x02 + +struct saa7146_vv +{ + int vbi_minor; + + /* vbi capture */ + struct saa7146_dmaqueue vbi_q; + /* vbi workaround interrupt queue */ + wait_queue_head_t vbi_wq; + int vbi_fieldcount; + struct saa7146_fh *vbi_streaming; + + int video_minor; + + int video_status; + struct saa7146_fh *video_fh; + + /* video overlay */ + struct v4l2_framebuffer ov_fb; + struct saa7146_format *ov_fmt; + struct saa7146_overlay *ov_data; + struct saa7146_fh *ov_suspend; + + /* video capture */ + struct saa7146_dmaqueue video_q; + enum v4l2_field last_field; + + /* common: fixme? shouldn't this be in saa7146_fh? + (this leads to a more complicated question: shall the driver + store the different settings (for example S_INPUT) for every open + and restore it appropriately, or should all settings be common for + all opens? currently, we do the latter, like all other + drivers do... */ + struct saa7146_standard *standard; + + int vflip; + int hflip; + int current_hps_source; + int current_hps_sync; + + struct saa7146_dma d_clipping; /* pointer to clipping memory */ + + unsigned int resources; /* resource management for device */ +}; + +#define SAA7146_EXCLUSIVE 0x1 +#define SAA7146_BEFORE 0x2 +#define SAA7146_AFTER 0x4 + +struct saa7146_extension_ioctls +{ + unsigned int cmd; + int flags; +}; + +/* flags */ +#define SAA7146_USE_PORT_B_FOR_VBI 0x2 /* use input port b for vbi hardware bug workaround */ + +struct saa7146_ext_vv +{ + /* informations about the video capabilities of the device */ + int inputs; + int audios; + u32 capabilities; + int flags; + + /* additionally supported transmission standards */ + struct saa7146_standard *stds; + int num_stds; + int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *); + + struct saa7146_extension_ioctls *ioctls; + int (*ioctl)(struct saa7146_fh*, unsigned int cmd, void *arg); +}; + +struct saa7146_use_ops { + void (*init)(struct saa7146_dev *, struct saa7146_vv *); + int(*open)(struct saa7146_dev *, struct file *); + void (*release)(struct saa7146_dev *, struct file *); + void (*irq_done)(struct saa7146_dev *, unsigned long status); + ssize_t (*read)(struct file *, char __user *, size_t, loff_t *); +}; + +/* from saa7146_fops.c */ +int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, char *name, int type); +int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev); +void saa7146_buffer_finish(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, int state); +void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi); +int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf); +void saa7146_buffer_timeout(unsigned long data); +void saa7146_dma_free(struct saa7146_dev *dev,struct saa7146_buf *buf); + +int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv); +int saa7146_vv_release(struct saa7146_dev* dev); + +/* from saa7146_hlp.c */ +int saa7146_enable_overlay(struct saa7146_fh *fh); +void saa7146_disable_overlay(struct saa7146_fh *fh); + +void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next); +void saa7146_write_out_dma(struct saa7146_dev* dev, int which, struct saa7146_video_dma* vdma) ; +void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sync); +void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data); + +/* from saa7146_video.c */ +extern struct saa7146_use_ops saa7146_video_uops; +int saa7146_start_preview(struct saa7146_fh *fh); +int saa7146_stop_preview(struct saa7146_fh *fh); + +/* from saa7146_vbi.c */ +extern struct saa7146_use_ops saa7146_vbi_uops; + +/* resource management functions */ +int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit); +void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits); + +#define RESOURCE_DMA1_HPS 0x1 +#define RESOURCE_DMA2_CLP 0x2 +#define RESOURCE_DMA3_BRS 0x4 + +/* saa7146 source inputs */ +#define SAA7146_HPS_SOURCE_PORT_A 0x00 +#define SAA7146_HPS_SOURCE_PORT_B 0x01 +#define SAA7146_HPS_SOURCE_YPB_CPA 0x02 +#define SAA7146_HPS_SOURCE_YPA_CPB 0x03 + +/* sync inputs */ +#define SAA7146_HPS_SYNC_PORT_A 0x00 +#define SAA7146_HPS_SYNC_PORT_B 0x01 + +/* some memory sizes */ +#define SAA7146_CLIPPING_MEM (14*PAGE_SIZE) + +/* some defines for the various clipping-modes */ +#define SAA7146_CLIPPING_RECT 0x4 +#define SAA7146_CLIPPING_RECT_INVERTED 0x5 +#define SAA7146_CLIPPING_MASK 0x6 +#define SAA7146_CLIPPING_MASK_INVERTED 0x7 + +/* output formats: each entry holds four informations */ +#define RGB08_COMPOSED 0x0217 /* composed is used in the sense of "not-planar" */ +/* this means: planar?=0, yuv2rgb-conversation-mode=2, dither=yes(=1), format-mode = 7 */ +#define RGB15_COMPOSED 0x0213 +#define RGB16_COMPOSED 0x0210 +#define RGB24_COMPOSED 0x0201 +#define RGB32_COMPOSED 0x0202 + +#define Y8 0x0006 +#define YUV411_COMPOSED 0x0003 +#define YUV422_COMPOSED 0x0000 +/* this means: planar?=1, yuv2rgb-conversion-mode=0, dither=no(=0), format-mode = b */ +#define YUV411_DECOMPOSED 0x100b +#define YUV422_DECOMPOSED 0x1009 +#define YUV420_DECOMPOSED 0x100a + +#define IS_PLANAR(x) (x & 0xf000) + +/* misc defines */ +#define SAA7146_NO_SWAP (0x0) +#define SAA7146_TWO_BYTE_SWAP (0x1) +#define SAA7146_FOUR_BYTE_SWAP (0x2) + +#endif diff --git a/include/media/tuner.h b/include/media/tuner.h new file mode 100644 index 0000000..156a9c5 --- /dev/null +++ b/include/media/tuner.h @@ -0,0 +1,199 @@ + +/* + tuner.h - definition for different tuners + + Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de) + minor modifications by Ralph Metzler (rjkm@thp.uni-koeln.de) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + 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. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef _TUNER_H +#define _TUNER_H + +#include "id.h" + +#define TUNER_TEMIC_PAL 0 /* 4002 FH5 (3X 7756, 9483) */ +#define TUNER_PHILIPS_PAL_I 1 +#define TUNER_PHILIPS_NTSC 2 +#define TUNER_PHILIPS_SECAM 3 /* you must actively select B/G, L, L` */ + +#define TUNER_ABSENT 4 +#define TUNER_PHILIPS_PAL 5 +#define TUNER_TEMIC_NTSC 6 /* 4032 FY5 (3X 7004, 9498, 9789) */ +#define TUNER_TEMIC_PAL_I 7 /* 4062 FY5 (3X 8501, 9957) */ + +#define TUNER_TEMIC_4036FY5_NTSC 8 /* 4036 FY5 (3X 1223, 1981, 7686) */ +#define TUNER_ALPS_TSBH1_NTSC 9 +#define TUNER_ALPS_TSBE1_PAL 10 +#define TUNER_ALPS_TSBB5_PAL_I 11 + +#define TUNER_ALPS_TSBE5_PAL 12 +#define TUNER_ALPS_TSBC5_PAL 13 +#define TUNER_TEMIC_4006FH5_PAL 14 /* 4006 FH5 (3X 9500, 9501, 7291) */ +#define TUNER_ALPS_TSHC6_NTSC 15 + +#define TUNER_TEMIC_PAL_DK 16 /* 4016 FY5 (3X 1392, 1393) */ +#define TUNER_PHILIPS_NTSC_M 17 +#define TUNER_TEMIC_4066FY5_PAL_I 18 /* 4066 FY5 (3X 7032, 7035) */ +#define TUNER_TEMIC_4006FN5_MULTI_PAL 19 /* B/G, I and D/K autodetected (3X 7595, 7606, 7657)*/ + +#define TUNER_TEMIC_4009FR5_PAL 20 /* incl. FM radio (3X 7607, 7488, 7711)*/ +#define TUNER_TEMIC_4039FR5_NTSC 21 /* incl. FM radio (3X 7246, 7578, 7732)*/ +#define TUNER_TEMIC_4046FM5 22 /* you must actively select B/G, D/K, I, L, L` ! (3X 7804, 7806, 8103, 8104)*/ +#define TUNER_PHILIPS_PAL_DK 23 + +#define TUNER_PHILIPS_FQ1216ME 24 /* you must actively select B/G/D/K, I, L, L` */ +#define TUNER_LG_PAL_I_FM 25 +#define TUNER_LG_PAL_I 26 +#define TUNER_LG_NTSC_FM 27 + +#define TUNER_LG_PAL_FM 28 +#define TUNER_LG_PAL 29 +#define TUNER_TEMIC_4009FN5_MULTI_PAL_FM 30 /* B/G, I and D/K autodetected (3X 8155, 8160, 8163)*/ +#define TUNER_SHARP_2U5JF5540_NTSC 31 + +#define TUNER_Samsung_PAL_TCPM9091PD27 32 +#define TUNER_MT2032 33 +#define TUNER_TEMIC_4106FH5 34 /* 4106 FH5 (3X 7808, 7865)*/ +#define TUNER_TEMIC_4012FY5 35 /* 4012 FY5 (3X 0971, 1099)*/ + +#define TUNER_TEMIC_4136FY5 36 /* 4136 FY5 (3X 7708, 7746)*/ +#define TUNER_LG_PAL_NEW_TAPC 37 +#define TUNER_PHILIPS_FM1216ME_MK3 38 +#define TUNER_LG_NTSC_NEW_TAPC 39 + +#define TUNER_HITACHI_NTSC 40 +#define TUNER_PHILIPS_PAL_MK 41 +#define TUNER_PHILIPS_ATSC 42 +#define TUNER_PHILIPS_FM1236_MK3 43 + +#define TUNER_PHILIPS_4IN1 44 /* ATI TV Wonder Pro - Conexant */ +/* Microtune mergeged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */ +#define TUNER_MICROTUNE_4049FM5 45 +#define TUNER_LG_NTSC_TAPE 47 + +#define TUNER_TNF_8831BGFF 48 +#define TUNER_MICROTUNE_4042FI5 49 /* FusionHDTV 3 Gold - 4042 FI5 (3X 8147) */ +#define TUNER_TCL_2002N 50 +#define TUNER_PHILIPS_FM1256_IH3 51 + +#define TUNER_THOMSON_DTT7610 52 +#define TUNER_PHILIPS_FQ1286 53 +#define TUNER_PHILIPS_TDA8290 54 +#define TUNER_LG_PAL_TAPE 55 /* Hauppauge PVR-150 PAL */ + +#define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */ +#define TUNER_PHILIPS_FQ1236A_MK4 57 /* Hauppauge PVR-500MCE NTSC */ + +#define NOTUNER 0 +#define PAL 1 /* PAL_BG */ +#define PAL_I 2 +#define NTSC 3 +#define SECAM 4 +#define ATSC 5 + +#define NoTuner 0 +#define Philips 1 +#define TEMIC 2 +#define Sony 3 +#define Alps 4 +#define LGINNOTEK 5 +#define SHARP 6 +#define Samsung 7 +#define Microtune 8 +#define HITACHI 9 +#define Panasonic 10 +#define TCL 11 +#define THOMSON 12 + +#define TUNER_SET_TYPE _IOW('t',1,int) /* set tuner type */ +#define TUNER_SET_TVFREQ _IOW('t',2,int) /* set tv freq */ + +#define TDA9887_SET_CONFIG _IOW('t',5,int) +/* tv card specific */ +# define TDA9887_PRESENT (1<<0) +# define TDA9887_PORT1_INACTIVE (1<<1) +# define TDA9887_PORT2_INACTIVE (1<<2) +# define TDA9887_QSS (1<<3) +# define TDA9887_INTERCARRIER (1<<4) +# define TDA9887_PORT1_ACTIVE (1<<5) +# define TDA9887_PORT2_ACTIVE (1<<6) +/* config options */ +# define TDA9887_DEEMPHASIS_MASK (3<<16) +# define TDA9887_DEEMPHASIS_NONE (1<<16) +# define TDA9887_DEEMPHASIS_50 (2<<16) +# define TDA9887_DEEMPHASIS_75 (3<<16) +# define TDA9887_AUTOMUTE (1<<18) + +#ifdef __KERNEL__ + +#define I2C_ADDR_TDA8290 0x4b +#define I2C_ADDR_TDA8275 0x61 + +struct tuner { + /* device */ + struct i2c_client i2c; + + /* state + config */ + unsigned int initialized; + unsigned int type; /* chip type */ + unsigned int freq; /* keep track of the current settings */ + v4l2_std_id std; + int using_v4l2; + + enum v4l2_tuner_type mode; + unsigned int input; + + /* used by MT2032 */ + unsigned int xogc; + unsigned int radio_if2; + + /* used by tda8290 */ + unsigned char i2c_easy_mode[2]; + unsigned char i2c_set_freq[8]; + + /* function ptrs */ + void (*tv_freq)(struct i2c_client *c, unsigned int freq); + void (*radio_freq)(struct i2c_client *c, unsigned int freq); + int (*has_signal)(struct i2c_client *c); + int (*is_stereo)(struct i2c_client *c); +}; + +extern unsigned int tuner_debug; +extern unsigned const int tuner_count; + +extern int microtune_init(struct i2c_client *c); +extern int tda8290_init(struct i2c_client *c); +extern int default_tuner_init(struct i2c_client *c); + +#define tuner_warn(fmt, arg...) \ + dev_printk(KERN_WARNING , &t->i2c.dev , fmt , ## arg) +#define tuner_info(fmt, arg...) \ + dev_printk(KERN_INFO , &t->i2c.dev , fmt , ## arg) +#define tuner_dbg(fmt, arg...) \ + if (tuner_debug) dev_printk(KERN_DEBUG , &t->i2c.dev , fmt , ## arg) + +#endif /* __KERNEL__ */ + +#endif + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h new file mode 100644 index 0000000..627603e --- /dev/null +++ b/include/media/tveeprom.h @@ -0,0 +1,23 @@ +struct tveeprom { + u32 has_radio; + + u32 tuner_type; + u32 tuner_formats; + + u32 digitizer; + u32 digitizer_formats; + + u32 audio_processor; + /* a_p_fmts? */ + + u32 model; + u32 revision; + u32 serial_number; + char rev_str[5]; +}; + +void tveeprom_hauppauge_analog(struct tveeprom *tvee, + unsigned char *eeprom_data); + +int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len); +int tveeprom_dump(unsigned char *eedata, int len); diff --git a/include/media/video-buf-dvb.h b/include/media/video-buf-dvb.h new file mode 100644 index 0000000..94bd336 --- /dev/null +++ b/include/media/video-buf-dvb.h @@ -0,0 +1,36 @@ +#include <dvbdev.h> +#include <dmxdev.h> +#include <dvb_demux.h> +#include <dvb_net.h> +#include <dvb_frontend.h> + +struct videobuf_dvb { + /* filling that the job of the driver */ + char *name; + struct dvb_frontend *frontend; + struct videobuf_queue dvbq; + + /* video-buf-dvb state info */ + struct semaphore lock; + struct task_struct *thread; + int nfeeds; + + /* videobuf_dvb_(un)register manges this */ + struct dvb_adapter *adapter; + struct dvb_demux demux; + struct dmxdev dmxdev; + struct dmx_frontend fe_hw; + struct dmx_frontend fe_mem; + struct dvb_net net; +}; + +int videobuf_dvb_register(struct videobuf_dvb *dvb, + struct module *module, + void *adapter_priv); +void videobuf_dvb_unregister(struct videobuf_dvb *dvb); + +/* + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/include/media/video-buf.h b/include/media/video-buf.h new file mode 100644 index 0000000..ae6da6d --- /dev/null +++ b/include/media/video-buf.h @@ -0,0 +1,260 @@ +/* + * $Id: video-buf.h,v 1.9 2004/11/07 13:17:15 kraxel Exp $ + * + * generic helper functions for video4linux capture buffers, to handle + * memory management and PCI DMA. Right now bttv + saa7134 use it. + * + * The functions expect the hardware being able to scatter gatter + * (i.e. the buffers are not linear in physical memory, but fragmented + * into PAGE_SIZE chunks). They also assume the driver does not need + * to touch the video data (thus it is probably not useful for USB as + * data often must be uncompressed by the drivers). + * + * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/videodev.h> + +#define UNSET (-1U) + +/* --------------------------------------------------------------------- */ + +/* + * Return a scatterlist for some page-aligned vmalloc()'ed memory + * block (NULL on errors). Memory for the scatterlist is allocated + * using kmalloc. The caller must free the memory. + */ +struct scatterlist* videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages); + +/* + * Return a scatterlist for a an array of userpages (NULL on errors). + * Memory for the scatterlist is allocated using kmalloc. The caller + * must free the memory. + */ +struct scatterlist* videobuf_pages_to_sg(struct page **pages, int nr_pages, + int offset); + +/* --------------------------------------------------------------------- */ + +/* + * A small set of helper functions to manage buffers (both userland + * and kernel) for DMA. + * + * videobuf_dma_init_*() + * creates a buffer. The userland version takes a userspace + * pointer + length. The kernel version just wants the size and + * does memory allocation too using vmalloc_32(). + * + * videobuf_dma_pci_*() + * see Documentation/DMA-mapping.txt, these functions to + * basically the same. The map function does also build a + * scatterlist for the buffer (and unmap frees it ...) + * + * videobuf_dma_free() + * no comment ... + * + */ + +struct videobuf_dmabuf { + u32 magic; + + /* for userland buffer */ + int offset; + struct page **pages; + + /* for kernel buffers */ + void *vmalloc; + + /* for overlay buffers (pci-pci dma) */ + dma_addr_t bus_addr; + + /* common */ + struct scatterlist *sglist; + int sglen; + int nr_pages; + int direction; +}; + +void videobuf_dma_init(struct videobuf_dmabuf *dma); +int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction, + unsigned long data, unsigned long size); +int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction, + int nr_pages); +int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction, + dma_addr_t addr, int nr_pages); +int videobuf_dma_pci_map(struct pci_dev *dev, struct videobuf_dmabuf *dma); +int videobuf_dma_pci_sync(struct pci_dev *dev, + struct videobuf_dmabuf *dma); +int videobuf_dma_pci_unmap(struct pci_dev *dev, struct videobuf_dmabuf *dma); +int videobuf_dma_free(struct videobuf_dmabuf *dma); + +/* --------------------------------------------------------------------- */ + +/* + * A small set of helper functions to manage video4linux buffers. + * + * struct videobuf_buffer holds the data structures used by the helper + * functions, additionally some commonly used fields for v4l buffers + * (width, height, lists, waitqueue) are in there. That struct should + * be used as first element in the drivers buffer struct. + * + * about the mmap helpers (videobuf_mmap_*): + * + * The mmaper function allows to map any subset of contingous buffers. + * This includes one mmap() call for all buffers (which the original + * video4linux API uses) as well as one mmap() for every single buffer + * (which v4l2 uses). + * + * If there is a valid mapping for a buffer, buffer->baddr/bsize holds + * userspace address + size which can be feeded into the + * videobuf_dma_init_user function listed above. + * + */ + +struct videobuf_buffer; +struct videobuf_queue; + +struct videobuf_mapping { + unsigned int count; + unsigned long start; + unsigned long end; + struct videobuf_queue *q; +}; + +enum videobuf_state { + STATE_NEEDS_INIT = 0, + STATE_PREPARED = 1, + STATE_QUEUED = 2, + STATE_ACTIVE = 3, + STATE_DONE = 4, + STATE_ERROR = 5, + STATE_IDLE = 6, +}; + +struct videobuf_buffer { + unsigned int i; + u32 magic; + + /* info about the buffer */ + unsigned int width; + unsigned int height; + unsigned int bytesperline; /* use only if != 0 */ + unsigned long size; + unsigned int input; + enum v4l2_field field; + enum videobuf_state state; + struct videobuf_dmabuf dma; + struct list_head stream; /* QBUF/DQBUF list */ + + /* for mmap'ed buffers */ + enum v4l2_memory memory; + size_t boff; /* buffer offset (mmap + overlay) */ + size_t bsize; /* buffer size */ + unsigned long baddr; /* buffer addr (userland ptr!) */ + struct videobuf_mapping *map; + + /* touched by irq handler */ + struct list_head queue; + wait_queue_head_t done; + unsigned int field_count; + struct timeval ts; +}; + +struct videobuf_queue_ops { + int (*buf_setup)(struct videobuf_queue *q, + unsigned int *count, unsigned int *size); + int (*buf_prepare)(struct videobuf_queue *q, + struct videobuf_buffer *vb, + enum v4l2_field field); + void (*buf_queue)(struct videobuf_queue *q, + struct videobuf_buffer *vb); + void (*buf_release)(struct videobuf_queue *q, + struct videobuf_buffer *vb); +}; + +struct videobuf_queue { + struct semaphore lock; + spinlock_t *irqlock; + struct pci_dev *pci; + + enum v4l2_buf_type type; + unsigned int inputs; /* for V4L2_BUF_FLAG_INPUT */ + unsigned int msize; + enum v4l2_field field; + enum v4l2_field last; /* for field=V4L2_FIELD_ALTERNATE */ + struct videobuf_buffer *bufs[VIDEO_MAX_FRAME]; + struct videobuf_queue_ops *ops; + + /* capture via mmap() + ioctl(QBUF/DQBUF) */ + unsigned int streaming; + struct list_head stream; + + /* capture via read() */ + unsigned int reading; + unsigned int read_off; + struct videobuf_buffer *read_buf; + + /* driver private data */ + void *priv_data; +}; + +void* videobuf_alloc(unsigned int size); +int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr); +int videobuf_iolock(struct pci_dev *pci, struct videobuf_buffer *vb, + struct v4l2_framebuffer *fbuf); + +void videobuf_queue_init(struct videobuf_queue *q, + struct videobuf_queue_ops *ops, + struct pci_dev *pci, + spinlock_t *irqlock, + enum v4l2_buf_type type, + enum v4l2_field field, + unsigned int msize, + void *priv); +int videobuf_queue_is_busy(struct videobuf_queue *q); +void videobuf_queue_cancel(struct videobuf_queue *q); + +enum v4l2_field videobuf_next_field(struct videobuf_queue *q); +void videobuf_status(struct v4l2_buffer *b, struct videobuf_buffer *vb, + enum v4l2_buf_type type); +int videobuf_reqbufs(struct videobuf_queue *q, + struct v4l2_requestbuffers *req); +int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b); +int videobuf_qbuf(struct videobuf_queue *q, + struct v4l2_buffer *b); +int videobuf_dqbuf(struct videobuf_queue *q, + struct v4l2_buffer *b, int nonblocking); +int videobuf_streamon(struct videobuf_queue *q); +int videobuf_streamoff(struct videobuf_queue *q); + +int videobuf_read_start(struct videobuf_queue *q); +void videobuf_read_stop(struct videobuf_queue *q); +ssize_t videobuf_read_stream(struct videobuf_queue *q, + char __user *data, size_t count, loff_t *ppos, + int vbihack, int nonblocking); +ssize_t videobuf_read_one(struct videobuf_queue *q, + char __user *data, size_t count, loff_t *ppos, + int nonblocking); +unsigned int videobuf_poll_stream(struct file *file, + struct videobuf_queue *q, + poll_table *wait); + +int videobuf_mmap_setup(struct videobuf_queue *q, + unsigned int bcount, unsigned int bsize, + enum v4l2_memory memory); +int videobuf_mmap_free(struct videobuf_queue *q); +int videobuf_mmap_mapper(struct videobuf_queue *q, + struct vm_area_struct *vma); + +/* --------------------------------------------------------------------- */ + +/* + * Local variables: + * c-basic-offset: 8 + * End: + */ |
