f0ab104f070bc7f569404826fea1828ed985638cvboxsync#ifndef __MSP3430_H__
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define __MSP3430_H__
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#include "xf86i2c.h"
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsynctypedef struct {
f0ab104f070bc7f569404826fea1828ed985638cvboxsync I2CDevRec d;
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync int standard;
f0ab104f070bc7f569404826fea1828ed985638cvboxsync int connector;
f0ab104f070bc7f569404826fea1828ed985638cvboxsync int mode;
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync CARD8 hardware_version, major_revision, product_code, rom_version;
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#ifdef MSP_DEBUG
f0ab104f070bc7f569404826fea1828ed985638cvboxsync CARD8 registers_present[256];
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#endif
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync CARD16 chip_id;
f0ab104f070bc7f569404826fea1828ed985638cvboxsync CARD8 chip_family;
f0ab104f070bc7f569404826fea1828ed985638cvboxsync Bool recheck; /*reinitialization needed after channel change */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync CARD8 c_format; /*current state of audio format */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync CARD16 c_standard; /*current state of standard register */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync CARD8 c_source; /*current state of source register */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync CARD8 c_matrix; /*current state of matrix register */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync CARD8 c_fmmatrix; /*current state of fmmatrix register */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync int c_mode; /* current state of mode for autoswitchimg */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync CARD8 volume;
f0ab104f070bc7f569404826fea1828ed985638cvboxsync } MSP3430Rec, * MSP3430Ptr;
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_ADDR_1 0x80
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_ADDR_2 0x84
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_ADDR_3 0x88
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_PAL 1
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_NTSC 2
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_PAL_DK1 (0x100 | MSP3430_PAL)
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_SECAM 3
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_CONNECTOR_1 1 /* tuner on AIW cards */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_CONNECTOR_2 2 /* SVideo on AIW cards */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_CONNECTOR_3 3 /* composite on AIW cards */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_ADDR(a) ((a)->d.SlaveAddr)
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_FAST_MUTE 0xFF
f0ab104f070bc7f569404826fea1828ed985638cvboxsync/* a handy volume transform function, -1000..1000 -> 0x01..0x7F */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430_VOLUME(value) (0x01+(0x7F-0x01)*log(value+1001)/log(2001))
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync/*----------------------------------------------------------*/
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync/* MSP chip families */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFAMILY_UNKNOWN 0
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFAMILY_34x0D 1
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFAMILY_34x5D 2
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFAMILY_34x0G 3
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFAMILY_34x5G 4
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync/* values for MSP standard */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPSTANDARD_UNKNOWN 0x00
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPSTANDARD_AUTO 0x01
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPSTANDARD_FM_M 0x02
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPSTANDARD_FM_BG 0x03
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPSTANDARD_FM_DK1 0x04
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPSTANDARD_FM_DK2 0x04
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPSTANDARD_NICAM_BG 0x08
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPSTANDARD_NICAM_L 0x09
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPSTANDARD_NICAM_I 0x0A
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPSTANDARD_NICAM_DK 0x0B
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync/* values for MSP format */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFORMAT_UNKNOWN 0x00
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFORMAT_FM 0x10
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFORMAT_1xFM 0x00|MSPFORMAT_FM
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFORMAT_2xFM 0x01|MSPFORMAT_FM
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFORMAT_NICAM 0x20
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFORMAT_NICAM_FM 0x00|MSPFORMAT_NICAM
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFORMAT_NICAM_AM 0x01|MSPFORMAT_NICAM
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPFORMAT_SCART 0x30
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync/* values for MSP mode */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPMODE_UNKNOWN 0
f0ab104f070bc7f569404826fea1828ed985638cvboxsync/* automatic modes */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPMODE_STEREO_AB 1
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPMODE_STEREO_A 2
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPMODE_STEREO_B 3
f0ab104f070bc7f569404826fea1828ed985638cvboxsync/* forced modes */
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPMODE_MONO 4
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPMODE_STEREO 5
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPMODE_AB 6
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPMODE_A 7
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSPMODE_B 8
f0ab104f070bc7f569404826fea1828ed985638cvboxsync/*----------------------------------------------------------*/
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define xf86_InitMSP3430 InitMSP3430
f0ab104f070bc7f569404826fea1828ed985638cvboxsyncextern _X_EXPORT void InitMSP3430(MSP3430Ptr m);
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define xf86_DetectMSP3430 DetectMSP3430
f0ab104f070bc7f569404826fea1828ed985638cvboxsyncextern _X_EXPORT MSP3430Ptr DetectMSP3430(I2CBusPtr b, I2CSlaveAddr addr);
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define xf86_ResetMSP3430 ResetMSP3430
f0ab104f070bc7f569404826fea1828ed985638cvboxsyncextern _X_EXPORT void ResetMSP3430(MSP3430Ptr m);
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define xf86_MSP3430SetVolume MSP3430SetVolume
f0ab104f070bc7f569404826fea1828ed985638cvboxsyncextern _X_EXPORT void MSP3430SetVolume (MSP3430Ptr m, CARD8 value);
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define xf86_MSP3430SetSAP MSP3430SetSAP
f0ab104f070bc7f569404826fea1828ed985638cvboxsyncextern _X_EXPORT void MSP3430SetSAP (MSP3430Ptr m, int mode);
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#define MSP3430SymbolsList \
f0ab104f070bc7f569404826fea1828ed985638cvboxsync "InitMSP3430", \
f0ab104f070bc7f569404826fea1828ed985638cvboxsync "DetectMSP3430", \
f0ab104f070bc7f569404826fea1828ed985638cvboxsync "ResetMSP3430", \
f0ab104f070bc7f569404826fea1828ed985638cvboxsync "MSP3430SetVolume", \
f0ab104f070bc7f569404826fea1828ed985638cvboxsync "MSP3430SetSAP"
f0ab104f070bc7f569404826fea1828ed985638cvboxsync
f0ab104f070bc7f569404826fea1828ed985638cvboxsync#endif