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android_kernel_xiaomi_sm8350/drivers/media/dvb/ttpci/av7110_hw.h
Wolfgang Rohdewald ce18a22360 [PATCH] dvb: ttpci: more error handling for firmware communication 
o propagate more errors back to caller or log them, mainly in
  av7110.c and av7110_av.c
o fix error message in StartHWFilter
o do not StopHWFilter for handle 0xffff

Signed-off-by: Wolfgang Rohdewald <wolfgang@rohdewald.de>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-07 18:23:58 -07:00

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#ifndef _AV7110_HW_H_
#define _AV7110_HW_H_
#include "av7110.h"
/* DEBI transfer mode defs */
#define DEBINOSWAP 0x000e0000
#define DEBISWAB 0x001e0000
#define DEBISWAP 0x002e0000
#define ARM_WAIT_FREE (HZ)
#define ARM_WAIT_SHAKE (HZ/5)
#define ARM_WAIT_OSD (HZ)
enum av7110_bootstate
{
BOOTSTATE_BUFFER_EMPTY = 0,
BOOTSTATE_BUFFER_FULL = 1,
BOOTSTATE_BOOT_COMPLETE = 2
};
enum av7110_type_rec_play_format
{ RP_None,
AudioPES,
AudioMp2,
AudioPCM,
VideoPES,
AV_PES
};
enum av7110_osd_palette_type
{
NoPalet = 0, /* No palette */
Pal1Bit = 2, /* 2 colors for 1 Bit Palette */
Pal2Bit = 4, /* 4 colors for 2 bit palette */
Pal4Bit = 16, /* 16 colors for 4 bit palette */
Pal8Bit = 256 /* 256 colors for 16 bit palette */
};
/* switch defines */
#define SB_GPIO 3
#define SB_OFF SAA7146_GPIO_OUTLO /* SlowBlank off (TV-Mode) */
#define SB_ON SAA7146_GPIO_INPUT /* SlowBlank on (AV-Mode) */
#define SB_WIDE SAA7146_GPIO_OUTHI /* SlowBlank 6V (16/9-Mode) (not implemented) */
#define FB_GPIO 1
#define FB_OFF SAA7146_GPIO_LO /* FastBlank off (CVBS-Mode) */
#define FB_ON SAA7146_GPIO_OUTHI /* FastBlank on (RGB-Mode) */
#define FB_LOOP SAA7146_GPIO_INPUT /* FastBlank loop-through (PC graphics ???) */
enum av7110_video_output_mode
{
NO_OUT = 0, /* disable analog output */
CVBS_RGB_OUT = 1,
CVBS_YC_OUT = 2,
YC_OUT = 3
};
/* firmware internal msg q status: */
#define GPMQFull 0x0001 /* Main Message Queue Full */
#define GPMQOver 0x0002 /* Main Message Queue Overflow */
#define HPQFull 0x0004 /* High Priority Msg Queue Full */
#define HPQOver 0x0008
#define OSDQFull 0x0010 /* OSD Queue Full */
#define OSDQOver 0x0020
#define GPMQBusy 0x0040 /* Queue not empty, FW >= 261d */
#define HPQBusy 0x0080
#define OSDQBusy 0x0100
/* hw section filter flags */
#define SECTION_EIT 0x01
#define SECTION_SINGLE 0x00
#define SECTION_CYCLE 0x02
#define SECTION_CONTINUOS 0x04
#define SECTION_MODE 0x06
#define SECTION_IPMPE 0x0C /* size up to 4k */
#define SECTION_HIGH_SPEED 0x1C /* larger buffer */
#define DATA_PIPING_FLAG 0x20 /* for Data Piping Filter */
#define PBUFSIZE_NONE 0x0000
#define PBUFSIZE_1P 0x0100
#define PBUFSIZE_2P 0x0200
#define PBUFSIZE_1K 0x0300
#define PBUFSIZE_2K 0x0400
#define PBUFSIZE_4K 0x0500
#define PBUFSIZE_8K 0x0600
#define PBUFSIZE_16K 0x0700
#define PBUFSIZE_32K 0x0800
/* firmware command codes */
enum av7110_osd_command {
WCreate,
WDestroy,
WMoveD,
WMoveA,
WHide,
WTop,
DBox,
DLine,
DText,
Set_Font,
SetColor,
SetBlend,
SetWBlend,
SetCBlend,
SetNonBlend,
LoadBmp,
BlitBmp,
ReleaseBmp,
SetWTrans,
SetWNoTrans,
Set_Palette
};
enum av7110_pid_command {
MultiPID,
VideoPID,
AudioPID,
InitFilt,
FiltError,
NewVersion,
CacheError,
AddPIDFilter,
DelPIDFilter,
Scan,
SetDescr,
SetIR,
FlushTSQueue
};
enum av7110_mpeg_command {
SelAudChannels
};
enum av7110_audio_command {
AudioDAC,
CabADAC,
ON22K,
OFF22K,
MainSwitch,
ADSwitch,
SendDiSEqC,
SetRegister
};
enum av7110_request_command {
AudioState,
AudioBuffState,
VideoState1,
VideoState2,
VideoState3,
CrashCounter,
ReqVersion,
ReqVCXO,
ReqRegister,
ReqSecFilterError,
ReqSTC
};
enum av7110_encoder_command {
SetVidMode,
SetTestMode,
LoadVidCode,
SetMonitorType,
SetPanScanType,
SetFreezeMode
};
enum av7110_rec_play_state {
__Record,
__Stop,
__Play,
__Pause,
__Slow,
__FF_IP,
__Scan_I,
__Continue
};
enum av7110_fw_cmd_misc {
AV7110_FW_VIDEO_ZOOM = 1,
AV7110_FW_VIDEO_COMMAND,
AV7110_FW_AUDIO_COMMAND
};
enum av7110_command_type {
COMTYPE_NOCOM,
COMTYPE_PIDFILTER,
COMTYPE_MPEGDECODER,
COMTYPE_OSD,
COMTYPE_BMP,
COMTYPE_ENCODER,
COMTYPE_AUDIODAC,
COMTYPE_REQUEST,
COMTYPE_SYSTEM,
COMTYPE_REC_PLAY,
COMTYPE_COMMON_IF,
COMTYPE_PID_FILTER,
COMTYPE_PES,
COMTYPE_TS,
COMTYPE_VIDEO,
COMTYPE_AUDIO,
COMTYPE_CI_LL,
COMTYPE_MISC = 0x80
};
#define VID_NONE_PREF 0x00 /* No aspect ration processing preferred */
#define VID_PAN_SCAN_PREF 0x01 /* Pan and Scan Display preferred */
#define VID_VERT_COMP_PREF 0x02 /* Vertical compression display preferred */
#define VID_VC_AND_PS_PREF 0x03 /* PanScan and vertical Compression if allowed */
#define VID_CENTRE_CUT_PREF 0x05 /* PanScan with zero vector */
/* MPEG video decoder commands */
#define VIDEO_CMD_STOP 0x000e
#define VIDEO_CMD_PLAY 0x000d
#define VIDEO_CMD_FREEZE 0x0102
#define VIDEO_CMD_FFWD 0x0016
#define VIDEO_CMD_SLOW 0x0022
/* MPEG audio decoder commands */
#define AUDIO_CMD_MUTE 0x0001
#define AUDIO_CMD_UNMUTE 0x0002
#define AUDIO_CMD_PCM16 0x0010
#define AUDIO_CMD_STEREO 0x0080
#define AUDIO_CMD_MONO_L 0x0100
#define AUDIO_CMD_MONO_R 0x0200
#define AUDIO_CMD_SYNC_OFF 0x000e
#define AUDIO_CMD_SYNC_ON 0x000f
/* firmware data interface codes */
#define DATA_NONE 0x00
#define DATA_FSECTION 0x01
#define DATA_IPMPE 0x02
#define DATA_MPEG_RECORD 0x03
#define DATA_DEBUG_MESSAGE 0x04
#define DATA_COMMON_INTERFACE 0x05
#define DATA_MPEG_PLAY 0x06
#define DATA_BMP_LOAD 0x07
#define DATA_IRCOMMAND 0x08
#define DATA_PIPING 0x09
#define DATA_STREAMING 0x0a
#define DATA_CI_GET 0x0b
#define DATA_CI_PUT 0x0c
#define DATA_MPEG_VIDEO_EVENT 0x0d
#define DATA_PES_RECORD 0x10
#define DATA_PES_PLAY 0x11
#define DATA_TS_RECORD 0x12
#define DATA_TS_PLAY 0x13
/* ancient CI command codes, only two are actually still used
* by the link level CI firmware */
#define CI_CMD_ERROR 0x00
#define CI_CMD_ACK 0x01
#define CI_CMD_SYSTEM_READY 0x02
#define CI_CMD_KEYPRESS 0x03
#define CI_CMD_ON_TUNED 0x04
#define CI_CMD_ON_SWITCH_PROGRAM 0x05
#define CI_CMD_SECTION_ARRIVED 0x06
#define CI_CMD_SECTION_TIMEOUT 0x07
#define CI_CMD_TIME 0x08
#define CI_CMD_ENTER_MENU 0x09
#define CI_CMD_FAST_PSI 0x0a
#define CI_CMD_GET_SLOT_INFO 0x0b
#define CI_MSG_NONE 0x00
#define CI_MSG_CI_INFO 0x01
#define CI_MSG_MENU 0x02
#define CI_MSG_LIST 0x03
#define CI_MSG_TEXT 0x04
#define CI_MSG_REQUEST_INPUT 0x05
#define CI_MSG_INPUT_COMPLETE 0x06
#define CI_MSG_LIST_MORE 0x07
#define CI_MSG_MENU_MORE 0x08
#define CI_MSG_CLOSE_MMI_IMM 0x09
#define CI_MSG_SECTION_REQUEST 0x0a
#define CI_MSG_CLOSE_FILTER 0x0b
#define CI_PSI_COMPLETE 0x0c
#define CI_MODULE_READY 0x0d
#define CI_SWITCH_PRG_REPLY 0x0e
#define CI_MSG_TEXT_MORE 0x0f
#define CI_MSG_CA_PMT 0xe0
#define CI_MSG_ERROR 0xf0
/* base address of the dual ported RAM which serves as communication
* area between PCI bus and av7110,
* as seen by the DEBI bus of the saa7146 */
#define DPRAM_BASE 0x4000
/* boot protocol area */
#define BOOT_STATE (DPRAM_BASE + 0x3F8)
#define BOOT_SIZE (DPRAM_BASE + 0x3FA)
#define BOOT_BASE (DPRAM_BASE + 0x3FC)
#define BOOT_BLOCK (DPRAM_BASE + 0x400)
#define BOOT_MAX_SIZE 0xc00
/* firmware command protocol area */
#define IRQ_STATE (DPRAM_BASE + 0x0F4)
#define IRQ_STATE_EXT (DPRAM_BASE + 0x0F6)
#define MSGSTATE (DPRAM_BASE + 0x0F8)
#define FILT_STATE (DPRAM_BASE + 0x0FA)
#define COMMAND (DPRAM_BASE + 0x0FC)
#define COM_BUFF (DPRAM_BASE + 0x100)
#define COM_BUFF_SIZE 0x20
/* various data buffers */
#define BUFF1_BASE (DPRAM_BASE + 0x120)
#define BUFF1_SIZE 0xE0
#define DATA_BUFF0_BASE (DPRAM_BASE + 0x200)
#define DATA_BUFF0_SIZE 0x0800
#define DATA_BUFF1_BASE (DATA_BUFF0_BASE+DATA_BUFF0_SIZE)
#define DATA_BUFF1_SIZE 0x0800
#define DATA_BUFF2_BASE (DATA_BUFF1_BASE+DATA_BUFF1_SIZE)
#define DATA_BUFF2_SIZE 0x0800
#define DATA_BUFF3_BASE (DATA_BUFF2_BASE+DATA_BUFF2_SIZE)
#define DATA_BUFF3_SIZE 0x0400
#define Reserved (DPRAM_BASE + 0x1E00)
#define Reserved_SIZE 0x1C0
/* firmware status area */
#define STATUS_BASE (DPRAM_BASE + 0x1FC0)
#define STATUS_SCR (STATUS_BASE + 0x00)
#define STATUS_MODES (STATUS_BASE + 0x04)
#define STATUS_LOOPS (STATUS_BASE + 0x08)
#define STATUS_MPEG_WIDTH (STATUS_BASE + 0x0C)
/* ((aspect_ratio & 0xf) << 12) | (height & 0xfff) */
#define STATUS_MPEG_HEIGHT_AR (STATUS_BASE + 0x0E)
/* firmware data protocol area */
#define RX_TYPE (DPRAM_BASE + 0x1FE8)
#define RX_LEN (DPRAM_BASE + 0x1FEA)
#define TX_TYPE (DPRAM_BASE + 0x1FEC)
#define TX_LEN (DPRAM_BASE + 0x1FEE)
#define RX_BUFF (DPRAM_BASE + 0x1FF4)
#define TX_BUFF (DPRAM_BASE + 0x1FF6)
#define HANDSHAKE_REG (DPRAM_BASE + 0x1FF8)
#define COM_IF_LOCK (DPRAM_BASE + 0x1FFA)
#define IRQ_RX (DPRAM_BASE + 0x1FFC)
#define IRQ_TX (DPRAM_BASE + 0x1FFE)
/* used by boot protocol to load firmware into av7110 DRAM */
#define DRAM_START_CODE 0x2e000404
#define DRAM_MAX_CODE_SIZE 0x00100000
/* saa7146 gpio lines */
#define RESET_LINE 2
#define DEBI_DONE_LINE 1
#define ARM_IRQ_LINE 0
extern int av7110_bootarm(struct av7110 *av7110);
extern int av7110_firmversion(struct av7110 *av7110);
#define FW_CI_LL_SUPPORT(arm_app) ((arm_app) & 0x80000000)
#define FW_4M_SDRAM(arm_app) ((arm_app) & 0x40000000)
#define FW_VERSION(arm_app) ((arm_app) & 0x0000FFFF)
extern int av7110_wait_msgstate(struct av7110 *av7110, u16 flags);
extern int av7110_fw_cmd(struct av7110 *av7110, int type, int com, int num, ...);
extern int av7110_fw_request(struct av7110 *av7110, u16 *request_buf,
int request_buf_len, u16 *reply_buf, int reply_buf_len);
/* DEBI (saa7146 data extension bus interface) access */
extern int av7110_debiwrite(struct av7110 *av7110, u32 config,
int addr, u32 val, int count);
extern u32 av7110_debiread(struct av7110 *av7110, u32 config,
int addr, int count);
/* DEBI during interrupt */
/* single word writes */
static inline void iwdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
{
av7110_debiwrite(av7110, config, addr, val, count);
}
/* buffer writes */
static inline void mwdebi(struct av7110 *av7110, u32 config, int addr, char *val, int count)
{
memcpy(av7110->debi_virt, val, count);
av7110_debiwrite(av7110, config, addr, 0, count);
}
static inline u32 irdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
{
u32 res;
res=av7110_debiread(av7110, config, addr, count);
if (count<=4)
memcpy(av7110->debi_virt, (char *) &res, count);
return res;
}
/* DEBI outside interrupts, only for count <= 4! */
static inline void wdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
{
unsigned long flags;
spin_lock_irqsave(&av7110->debilock, flags);
av7110_debiwrite(av7110, config, addr, val, count);
spin_unlock_irqrestore(&av7110->debilock, flags);
}
static inline u32 rdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
{
unsigned long flags;
u32 res;
spin_lock_irqsave(&av7110->debilock, flags);
res=av7110_debiread(av7110, config, addr, count);
spin_unlock_irqrestore(&av7110->debilock, flags);
return res;
}
/* handle mailbox registers of the dual ported RAM */
static inline void ARM_ResetMailBox(struct av7110 *av7110)
{
unsigned long flags;
spin_lock_irqsave(&av7110->debilock, flags);
av7110_debiread(av7110, DEBINOSWAP, IRQ_RX, 2);
av7110_debiwrite(av7110, DEBINOSWAP, IRQ_RX, 0, 2);
spin_unlock_irqrestore(&av7110->debilock, flags);
}
static inline void ARM_ClearMailBox(struct av7110 *av7110)
{
iwdebi(av7110, DEBINOSWAP, IRQ_RX, 0, 2);
}
static inline void ARM_ClearIrq(struct av7110 *av7110)
{
irdebi(av7110, DEBINOSWAP, IRQ_RX, 0, 2);
}
/****************************************************************************
* Firmware commands
****************************************************************************/
static inline int SendDAC(struct av7110 *av7110, u8 addr, u8 data)
{
return av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, AudioDAC, 2, addr, data);
}
static inline int av7710_set_video_mode(struct av7110 *av7110, int mode)
{
return av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetVidMode, 1, mode);
}
static inline int vidcom(struct av7110 *av7110, u32 com, u32 arg)
{
return av7110_fw_cmd(av7110, COMTYPE_MISC, AV7110_FW_VIDEO_COMMAND, 4,
(com>>16), (com&0xffff),
(arg>>16), (arg&0xffff));
}
static inline int audcom(struct av7110 *av7110, u32 com)
{
return av7110_fw_cmd(av7110, COMTYPE_MISC, AV7110_FW_AUDIO_COMMAND, 2,
(com>>16), (com&0xffff));
}
static inline int Set22K(struct av7110 *av7110, int state)
{
return av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, (state ? ON22K : OFF22K), 0);
}
extern int av7110_diseqc_send(struct av7110 *av7110, int len, u8 *msg, unsigned long burst);
#ifdef CONFIG_DVB_AV7110_OSD
extern int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc);
extern int av7110_osd_capability(struct av7110 *av7110, osd_cap_t *cap);
#endif /* CONFIG_DVB_AV7110_OSD */
#endif /* _AV7110_HW_H_ */
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