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android_kernel_xiaomi_sm8350/drivers/media/video/bt8xx/bttv.h
Trent Piepho 5221e21e5e V4L/DVB (10562): bttv: rework the way digital inputs are indicated 
The code was using a muxsel value of -1U to indicate a digital input.  A
couple places in were checking of muxsel < 0 to detect this, which doesn't
work of course because muxsel is unsigned and can't be negative.

Only a couple cards had digital inputs and it was always the last one, so
for the card database create a one bit field that indicates the last input
is digital.  On init, this is used to set a new field in the bttv struct to
the digital input's number or UNSET for none.  This makes it easier to
check if the current input is digital.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:42:47 -03:00

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/*
*
* bttv - Bt848 frame grabber driver
*
* card ID's and external interfaces of the bttv driver
* basically stuff needed by other drivers (i2c, lirc, ...)
* and is supported not to change much over time.
*
* Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)
* (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
*
*/
#ifndef _BTTV_H_
#define _BTTV_H_
#include <linux/videodev.h>
#include <linux/i2c.h>
#include <media/ir-common.h>
#include <media/ir-kbd-i2c.h>
#include <media/i2c-addr.h>
#include <media/tuner.h>
/* ---------------------------------------------------------- */
/* exported by bttv-cards.c */
#define BTTV_BOARD_UNKNOWN 0x00
#define BTTV_BOARD_MIRO 0x01
#define BTTV_BOARD_HAUPPAUGE 0x02
#define BTTV_BOARD_STB 0x03
#define BTTV_BOARD_INTEL 0x04
#define BTTV_BOARD_DIAMOND 0x05
#define BTTV_BOARD_AVERMEDIA 0x06
#define BTTV_BOARD_MATRIX_VISION 0x07
#define BTTV_BOARD_FLYVIDEO 0x08
#define BTTV_BOARD_TURBOTV 0x09
#define BTTV_BOARD_HAUPPAUGE878 0x0a
#define BTTV_BOARD_MIROPRO 0x0b
#define BTTV_BOARD_ADSTECH_TV 0x0c
#define BTTV_BOARD_AVERMEDIA98 0x0d
#define BTTV_BOARD_VHX 0x0e
#define BTTV_BOARD_ZOLTRIX 0x0f
#define BTTV_BOARD_PIXVIEWPLAYTV 0x10
#define BTTV_BOARD_WINVIEW_601 0x11
#define BTTV_BOARD_AVEC_INTERCAP 0x12
#define BTTV_BOARD_LIFE_FLYKIT 0x13
#define BTTV_BOARD_CEI_RAFFLES 0x14
#define BTTV_BOARD_CONFERENCETV 0x15
#define BTTV_BOARD_PHOEBE_TVMAS 0x16
#define BTTV_BOARD_MODTEC_205 0x17
#define BTTV_BOARD_MAGICTVIEW061 0x18
#define BTTV_BOARD_VOBIS_BOOSTAR 0x19
#define BTTV_BOARD_HAUPPAUG_WCAM 0x1a
#define BTTV_BOARD_MAXI 0x1b
#define BTTV_BOARD_TERRATV 0x1c
#define BTTV_BOARD_PXC200 0x1d
#define BTTV_BOARD_FLYVIDEO_98 0x1e
#define BTTV_BOARD_IPROTV 0x1f
#define BTTV_BOARD_INTEL_C_S_PCI 0x20
#define BTTV_BOARD_TERRATVALUE 0x21
#define BTTV_BOARD_WINFAST2000 0x22
#define BTTV_BOARD_CHRONOS_VS2 0x23
#define BTTV_BOARD_TYPHOON_TVIEW 0x24
#define BTTV_BOARD_PXELVWPLTVPRO 0x25
#define BTTV_BOARD_MAGICTVIEW063 0x26
#define BTTV_BOARD_PINNACLE 0x27
#define BTTV_BOARD_STB2 0x28
#define BTTV_BOARD_AVPHONE98 0x29
#define BTTV_BOARD_PV951 0x2a
#define BTTV_BOARD_ONAIR_TV 0x2b
#define BTTV_BOARD_SIGMA_TVII_FM 0x2c
#define BTTV_BOARD_MATRIX_VISION2 0x2d
#define BTTV_BOARD_ZOLTRIX_GENIE 0x2e
#define BTTV_BOARD_TERRATVRADIO 0x2f
#define BTTV_BOARD_DYNALINK 0x30
#define BTTV_BOARD_GVBCTV3PCI 0x31
#define BTTV_BOARD_PXELVWPLTVPAK 0x32
#define BTTV_BOARD_EAGLE 0x33
#define BTTV_BOARD_PINNACLEPRO 0x34
#define BTTV_BOARD_TVIEW_RDS_FM 0x35
#define BTTV_BOARD_LIFETEC_9415 0x36
#define BTTV_BOARD_BESTBUY_EASYTV 0x37
#define BTTV_BOARD_FLYVIDEO_98FM 0x38
#define BTTV_BOARD_GRANDTEC 0x39
#define BTTV_BOARD_ASKEY_CPH060 0x3a
#define BTTV_BOARD_ASKEY_CPH03X 0x3b
#define BTTV_BOARD_MM100PCTV 0x3c
#define BTTV_BOARD_GMV1 0x3d
#define BTTV_BOARD_BESTBUY_EASYTV2 0x3e
#define BTTV_BOARD_ATI_TVWONDER 0x3f
#define BTTV_BOARD_ATI_TVWONDERVE 0x40
#define BTTV_BOARD_FLYVIDEO2000 0x41
#define BTTV_BOARD_TERRATVALUER 0x42
#define BTTV_BOARD_GVBCTV4PCI 0x43
#define BTTV_BOARD_VOODOOTV_FM 0x44
#define BTTV_BOARD_AIMMS 0x45
#define BTTV_BOARD_PV_BT878P_PLUS 0x46
#define BTTV_BOARD_FLYVIDEO98EZ 0x47
#define BTTV_BOARD_PV_BT878P_9B 0x48
#define BTTV_BOARD_SENSORAY311 0x49
#define BTTV_BOARD_RV605 0x4a
#define BTTV_BOARD_POWERCLR_MTV878 0x4b
#define BTTV_BOARD_WINDVR 0x4c
#define BTTV_BOARD_GRANDTEC_MULTI 0x4d
#define BTTV_BOARD_KWORLD 0x4e
#define BTTV_BOARD_DSP_TCVIDEO 0x4f
#define BTTV_BOARD_HAUPPAUGEPVR 0x50
#define BTTV_BOARD_GVBCTV5PCI 0x51
#define BTTV_BOARD_OSPREY1x0 0x52
#define BTTV_BOARD_OSPREY1x0_848 0x53
#define BTTV_BOARD_OSPREY101_848 0x54
#define BTTV_BOARD_OSPREY1x1 0x55
#define BTTV_BOARD_OSPREY1x1_SVID 0x56
#define BTTV_BOARD_OSPREY2xx 0x57
#define BTTV_BOARD_OSPREY2x0_SVID 0x58
#define BTTV_BOARD_OSPREY2x0 0x59
#define BTTV_BOARD_OSPREY500 0x5a
#define BTTV_BOARD_OSPREY540 0x5b
#define BTTV_BOARD_OSPREY2000 0x5c
#define BTTV_BOARD_IDS_EAGLE 0x5d
#define BTTV_BOARD_PINNACLESAT 0x5e
#define BTTV_BOARD_FORMAC_PROTV 0x5f
#define BTTV_BOARD_MACHTV 0x60
#define BTTV_BOARD_EURESYS_PICOLO 0x61
#define BTTV_BOARD_PV150 0x62
#define BTTV_BOARD_AD_TVK503 0x63
#define BTTV_BOARD_HERCULES_SM_TV 0x64
#define BTTV_BOARD_PACETV 0x65
#define BTTV_BOARD_IVC200 0x66
#define BTTV_BOARD_XGUARD 0x67
#define BTTV_BOARD_NEBULA_DIGITV 0x68
#define BTTV_BOARD_PV143 0x69
#define BTTV_BOARD_VD009X1_VD011_MINIDIN 0x6a
#define BTTV_BOARD_VD009X1_VD011_COMBI 0x6b
#define BTTV_BOARD_VD009_MINIDIN 0x6c
#define BTTV_BOARD_VD009_COMBI 0x6d
#define BTTV_BOARD_IVC100 0x6e
#define BTTV_BOARD_IVC120 0x6f
#define BTTV_BOARD_PC_HDTV 0x70
#define BTTV_BOARD_TWINHAN_DST 0x71
#define BTTV_BOARD_WINFASTVC100 0x72
#define BTTV_BOARD_TEV560 0x73
#define BTTV_BOARD_SIMUS_GVC1100 0x74
#define BTTV_BOARD_NGSTV_PLUS 0x75
#define BTTV_BOARD_LMLBT4 0x76
#define BTTV_BOARD_TEKRAM_M205 0x77
#define BTTV_BOARD_CONTVFMI 0x78
#define BTTV_BOARD_PICOLO_TETRA_CHIP 0x79
#define BTTV_BOARD_SPIRIT_TV 0x7a
#define BTTV_BOARD_AVDVBT_771 0x7b
#define BTTV_BOARD_AVDVBT_761 0x7c
#define BTTV_BOARD_MATRIX_VISIONSQ 0x7d
#define BTTV_BOARD_MATRIX_VISIONSLC 0x7e
#define BTTV_BOARD_APAC_VIEWCOMP 0x7f
#define BTTV_BOARD_DVICO_DVBT_LITE 0x80
#define BTTV_BOARD_VGEAR_MYVCD 0x81
#define BTTV_BOARD_SUPER_TV 0x82
#define BTTV_BOARD_TIBET_CS16 0x83
#define BTTV_BOARD_KODICOM_4400R 0x84
#define BTTV_BOARD_KODICOM_4400R_SL 0x85
#define BTTV_BOARD_ADLINK_RTV24 0x86
#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87
#define BTTV_BOARD_ACORP_Y878F 0x88
#define BTTV_BOARD_CONCEPTRONIC_CTVFMI2 0x89
#define BTTV_BOARD_PV_BT878P_2E 0x8a
#define BTTV_BOARD_PV_M4900 0x8b
#define BTTV_BOARD_OSPREY440 0x8c
#define BTTV_BOARD_ASOUND_SKYEYE 0x8d
#define BTTV_BOARD_SABRENT_TVFM 0x8e
#define BTTV_BOARD_HAUPPAUGE_IMPACTVCB 0x8f
#define BTTV_BOARD_MACHTV_MAGICTV 0x90
#define BTTV_BOARD_SSAI_SECURITY 0x91
#define BTTV_BOARD_SSAI_ULTRASOUND 0x92
#define BTTV_BOARD_VOODOOTV_200 0x93
#define BTTV_BOARD_DVICO_FUSIONHDTV_2 0x94
#define BTTV_BOARD_TYPHOON_TVTUNERPCI 0x95
#define BTTV_BOARD_GEOVISION_GV600 0x96
#define BTTV_BOARD_KOZUMI_KTV_01C 0x97
#define BTTV_BOARD_ENLTV_FM_2 0x98
#define BTTV_BOARD_VD012 0x99
#define BTTV_BOARD_VD012_X1 0x9a
#define BTTV_BOARD_VD012_X2 0x9b
#define BTTV_BOARD_IVCE8784 0x9c
/* more card-specific defines */
#define PT2254_L_CHANNEL 0x10
#define PT2254_R_CHANNEL 0x08
#define PT2254_DBS_IN_2 0x400
#define PT2254_DBS_IN_10 0x20000
#define WINVIEW_PT2254_CLK 0x40
#define WINVIEW_PT2254_DATA 0x20
#define WINVIEW_PT2254_STROBE 0x80
struct bttv_core {
/* device structs */
struct pci_dev *pci;
struct i2c_adapter i2c_adap;
struct list_head subs; /* struct bttv_sub_device */
/* device config */
unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */
unsigned int type; /* card type (pointer into tvcards[]) */
char name[8]; /* dev name */
};
struct bttv;
struct tvcard {
char *name;
void (*volume_gpio)(struct bttv *btv, __u16 volume);
void (*audio_mode_gpio)(struct bttv *btv, struct v4l2_tuner *tuner, int set);
void (*muxsel_hook)(struct bttv *btv, unsigned int input);
u32 gpiomask;
u32 muxsel[16];
u32 gpiomux[4]; /* Tuner, Radio, external, internal */
u32 gpiomute; /* GPIO mute setting */
u32 gpiomask2; /* GPIO MUX mask */
unsigned int tuner_type;
u8 tuner_addr;
u8 video_inputs; /* Number of inputs */
unsigned int svhs:4; /* Which input is s-video */
#define NO_SVHS 15
unsigned int pll:2;
#define PLL_NONE 0
#define PLL_28 1
#define PLL_35 2
/* i2c audio flags */
unsigned int no_msp34xx:1;
unsigned int no_tda9875:1;
unsigned int no_tda7432:1;
unsigned int needs_tvaudio:1;
unsigned int msp34xx_alt:1;
unsigned int no_video:1; /* video pci function is unused */
unsigned int has_dvb:1;
unsigned int has_remote:1;
unsigned int has_radio:1;
unsigned int has_dig_in:1; /* Has digital input (always last input) */
unsigned int no_gpioirq:1;
};
extern struct tvcard bttv_tvcards[];
/* identification / initialization of the card */
extern void bttv_idcard(struct bttv *btv);
extern void bttv_init_card1(struct bttv *btv);
extern void bttv_init_card2(struct bttv *btv);
/* card-specific funtions */
extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
extern u32 bttv_tda9880_setnorm(struct bttv *btv, u32 gpiobits);
/* extra tweaks for some chipsets */
extern void bttv_check_chipset(void);
extern int bttv_handle_chipset(struct bttv *btv);
/* ---------------------------------------------------------- */
/* exported by bttv-if.c */
/* this obsolete -- please use the sysfs-based
interface below for new code */
extern struct pci_dev* bttv_get_pcidev(unsigned int card);
/* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
data | (current_GPOE_value & ~mask)
returns negative value if error occurred
*/
extern int bttv_gpio_enable(unsigned int card,
unsigned long mask, unsigned long data);
/* fills data with GPDATA register contents
returns negative value if error occurred
*/
extern int bttv_read_gpio(unsigned int card, unsigned long *data);
/* sets GPDATA register to new value:
(data & mask) | (current_GPDATA_value & ~mask)
returns negative value if error occurred
*/
extern int bttv_write_gpio(unsigned int card,
unsigned long mask, unsigned long data);
/* ---------------------------------------------------------- */
/* sysfs/driver-moded based gpio access interface */
struct bttv_sub_device {
struct device dev;
struct bttv_core *core;
struct list_head list;
};
#define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev)
struct bttv_sub_driver {
struct device_driver drv;
char wanted[20];
int (*probe)(struct bttv_sub_device *sub);
void (*remove)(struct bttv_sub_device *sub);
};
#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
int bttv_sub_unregister(struct bttv_sub_driver *drv);
/* gpio access functions */
void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits);
u32 bttv_gpio_read(struct bttv_core *core);
void bttv_gpio_write(struct bttv_core *core, u32 value);
void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);
#define gpio_inout(mask,bits) bttv_gpio_inout(&btv->c, mask, bits)
#define gpio_read() bttv_gpio_read(&btv->c)
#define gpio_write(value) bttv_gpio_write(&btv->c, value)
#define gpio_bits(mask,bits) bttv_gpio_bits(&btv->c, mask, bits)
/* ---------------------------------------------------------- */
/* i2c */
extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);
extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
unsigned char b2, int both);
extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
extern int bttv_input_init(struct bttv *dev);
extern void bttv_input_fini(struct bttv *dev);
extern void bttv_input_irq(struct bttv *dev);
#endif /* _BTTV_H_ */
/*
* Local variables:
* c-basic-offset: 8
* End:
*/
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