--- /dev/null
+#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_AV7110_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,
+ SpdifSwitch
+};
+
+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,
+ SetWSSConfig
+};
+
+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 AV_VIDEO_CMD_STOP 0x000e
+#define AV_VIDEO_CMD_PLAY 0x000d
+#define AV_VIDEO_CMD_FREEZE 0x0102
+#define AV_VIDEO_CMD_FFWD 0x0016
+#define AV_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 AV7110_BOOT_STATE (DPRAM_BASE + 0x3F8)
+#define AV7110_BOOT_SIZE (DPRAM_BASE + 0x3FA)
+#define AV7110_BOOT_BASE (DPRAM_BASE + 0x3FC)
+#define AV7110_BOOT_BLOCK (DPRAM_BASE + 0x400)
+#define AV7110_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 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_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,
+ const u8 *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_ */
Code Review / kvmfornfv.git / blobdiff