From b33b8d8ae86876b50df96881b96074b3fe177cce Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 28 Jul 2014 21:19:00 +0200 Subject: plink fontconfig libX11 libXext xserver xkeyboard-config mesa git update 28 July 2014 xserver commit 4afedf545b673282f2e214c0e2c759c9be9b9a2a xkeyboard-config commit 9010f6c0745f472b670c22340b5bbd36e33ce37e libX11 commit 0885cad1e4a9ed57266582be320be55259c881bf libXext commit efdcbb7634501e1117d422636a0a75d7ea84b16b fontconfig commit a9e7b0494e04b3925d1bccc140ff2500cfff9618 mesa commit cc1e1da24a6c535617d9fb38858d48d8c2999e68 plink revision 10211 --- xorg-server/hw/xfree86/i2c/msp3430.c | 779 ----------------------------------- 1 file changed, 779 deletions(-) delete mode 100644 xorg-server/hw/xfree86/i2c/msp3430.c (limited to 'xorg-server/hw/xfree86/i2c/msp3430.c') diff --git a/xorg-server/hw/xfree86/i2c/msp3430.c b/xorg-server/hw/xfree86/i2c/msp3430.c deleted file mode 100644 index a501489ee..000000000 --- a/xorg-server/hw/xfree86/i2c/msp3430.c +++ /dev/null @@ -1,779 +0,0 @@ -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#include -#include - -#include "xf86.h" -#include "xf86i2c.h" -#include "msp3430.h" -#include "i2c_def.h" - -#define CONTROL 0x00 -#define WR_DEM 0x10 -#define RD_DEM 0x11 -#define WR_DSP 0x12 -#define RD_DSP 0x13 - -void InitMSP34xxG(MSP3430Ptr m); -void InitMSP34x5D(MSP3430Ptr m); -void CheckModeMSP34x5D(MSP3430Ptr m); -static const char *MSP_getProductName(CARD16 product_id); -void mpause(int milliseconds); - -#define __MSPDEBUG__ 0 - -#if __MSPDEBUG__ > 3 - -void MSPBeep(MSP3430Ptr m, CARD8 freq); - -#define __MSPBEEP MSPBeep(m,0x14); - -#else - -#define __MSPBEEP -#endif - -static void -SetMSP3430Control(MSP3430Ptr m, CARD8 RegAddress, CARD8 RegValueHigh, - CARD8 RegValueLow) -{ - I2CByte data[3]; - - data[0] = RegAddress; - data[1] = RegValueHigh; - data[2] = RegValueLow; - - I2C_WriteRead(&(m->d), data, 3, NULL, 0); -} - -static void -SetMSP3430Data(MSP3430Ptr m, CARD8 RegAddress, CARD8 RegSubAddressHigh, - CARD8 RegSubAddressLow, CARD8 RegValueHigh, CARD8 RegValueLow) -{ - I2CByte data[5]; - -#ifdef MSP_DEBUG - if (!m->registers_present[RegSubAddressLow]) { - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_ERROR, - "Attempt to access non-existent register in MSP34xxX: 0x%02x 0x%02x 0x%02x <- 0x%02x 0x%02x\n", - RegAddress, RegSubAddressHigh, RegSubAddressLow, - RegValueHigh, RegValueLow); - } -#endif - - data[0] = RegAddress; - data[1] = RegSubAddressHigh; - data[2] = RegSubAddressLow; - data[3] = RegValueHigh; - data[4] = RegValueLow; - - I2C_WriteRead(&(m->d), data, 5, NULL, 0); -} - -static void -GetMSP3430Data(MSP3430Ptr m, CARD8 RegAddress, CARD8 RegSubAddressHigh, - CARD8 RegSubAddressLow, CARD8 *RegValueHigh, CARD8 *RegValueLow) -{ - I2CByte send[3]; - I2CByte receive[2]; - - send[0] = RegAddress; - send[1] = RegSubAddressHigh; - send[2] = RegSubAddressLow; - - I2C_WriteRead(&(m->d), send, 3, receive, 2); - - *RegValueHigh = receive[0]; - *RegValueLow = receive[1]; -} - -#if __MSPDEBUG__ > 2 -static void -MSP3430DumpStatus(MSP3430Ptr m) -{ - CARD8 status_hi, status_lo; - CARD8 subaddr, data[2]; - - GetMSP3430Data(m, RD_DEM, 0x02, 0x00, &status_hi, &status_lo); - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, - "MSP34xx: SAP(8)=%d mono/NICAM(7)=%d stereo=%d %s O_1=%d O_0=%d 2nd car=%d 1st car=%d\n", - status_hi & 1, (status_lo >> 7) & 1, (status_lo >> 6) & 1, - (status_lo >> 5) ? ((status_hi >> 1) & 1 ? "bad NICAM reception" - : "NICAM") : ((status_hi >> 1) & 1 ? "bogus" - : "ANALOG FM/AM"), - (status_lo >> 4) & 1, (status_lo >> 3) & 1, - !((status_lo >> 2) & 1), !((status_lo >> 1) & 1)); - - GetMSP3430Data(m, RD_DEM, 0x00, 0x7E, &status_hi, &status_lo); - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, - "MSP34xx: standard result=0x%02x%02x\n", status_hi, status_lo); - subaddr = 0x0; - I2C_WriteRead(&(m->d), &subaddr, 1, data, 2); - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, "MSP34xx: control=0x%02x%02x\n", - data[1], data[0]); -} -#endif - -/* wrapper */ -void -InitMSP3430(MSP3430Ptr m) -{ -#if __MSPDEBUG__ > 1 - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, - "InitMSP3430(m->connector=%d, m->standard=%d, m->chip_family=%d)\n", - m->connector, m->standard, m->chip_family); -#endif - switch (m->chip_family) { - case MSPFAMILY_34x0G: - InitMSP34xxG(m); - break; - case MSPFAMILY_34x5G: - InitMSP34xxG(m); - break; - case MSPFAMILY_34x5D: - InitMSP34x5D(m); - break; - } -} - -/*----------------------------------------------------------------- -| common functions for all MSP34xx chips -|----------------------------------------------------------------*/ - -MSP3430Ptr -DetectMSP3430(I2CBusPtr b, I2CSlaveAddr addr) -{ - MSP3430Ptr m; - I2CByte a; - CARD8 hardware_version, major_revision, product_code, rom_version; - Bool supported; - - m = calloc(1, sizeof(MSP3430Rec)); - if (m == NULL) - return NULL; - m->d.DevName = strdup("MSP34xx"); - m->d.SlaveAddr = addr; - m->d.pI2CBus = b; - m->d.NextDev = NULL; - m->d.StartTimeout = b->StartTimeout; - m->d.BitTimeout = b->BitTimeout; - m->d.AcknTimeout = b->AcknTimeout; - m->d.ByteTimeout = b->ByteTimeout; - - if (!I2C_WriteRead(&(m->d), NULL, 0, &a, 1)) { - free((void *) m->d.DevName); - free(m); - return NULL; - } - - m->standard = MSP3430_NTSC; - m->connector = MSP3430_CONNECTOR_1; - m->mode = MSPMODE_STEREO_A; /*stereo or chanel A if avail. */ - m->c_format = MSPFORMAT_UNKNOWN; - m->c_standard = MSPSTANDARD_UNKNOWN; - m->c_matrix = m->c_fmmatrix = m->c_source = 0; - m->volume = 0; - m->recheck = FALSE; - - GetMSP3430Data(m, RD_DSP, 0x00, 0x1E, &hardware_version, &major_revision); - GetMSP3430Data(m, RD_DSP, 0x00, 0x1F, &product_code, &rom_version); - m->hardware_version = hardware_version; - m->major_revision = major_revision; - m->product_code = product_code; - m->rom_version = rom_version; - - m->chip_id = ((major_revision << 8) | product_code); - - supported = FALSE; - switch (major_revision) { - case 4: /* 34xxD */ - switch (product_code) { - case 0x05: /* 3405D */ - case 0x0A: /* 3410D */ - case 0x0F: /* 3415D */ - m->chip_family = MSPFAMILY_34x5D; - m->recheck = TRUE; - supported = TRUE; - break; - default: - m->chip_family = MSPFAMILY_34x0D; - } - break; - case 7: /* 34xxG */ - switch (product_code) { - case 0x00: - case 0x0A: - case 0x1E: - case 0x28: - case 0x32: - m->chip_family = MSPFAMILY_34x0G; - supported = TRUE; - break; - case 0x0f: - case 0x19: - case 0x2d: - case 0x37: - case 0x41: - m->chip_family = MSPFAMILY_34x5G; - supported = TRUE; -#ifdef MSP_DEBUG - memset(m->registers_present, 0, 256); -#define A(num) m->registers_present[(num)]=1; -#define B(num1, num2) memset(&(m->registers_present[num1]), 1, num2-num1); - A(0x20) - A(0x30) - A(0x40) - A(0x00) - B(0x01, 0x08) - B(0x0B, 0x0E) - A(0x10) - B(0x12, 0x14) - A(0x16) - A(0x29) -#undef B -#undef A -#endif - break; - default: - m->chip_family = MSPFAMILY_UNKNOWN; - } - break; - default: - m->chip_family = MSPFAMILY_UNKNOWN; - } - - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, - "Found %s%s, rom version 0x%02x, chip_id=0x%04x\n", - MSP_getProductName(m->chip_id), - supported ? "" : " (unsupported)", rom_version, m->chip_id); - - if (!supported) { - free((void *) m->d.DevName); - free(m); - return NULL; - } - if (!I2CDevInit(&(m->d))) { - free((void *) m->d.DevName); - free(m); - return NULL; - } - - return m; -} - -void -ResetMSP3430(MSP3430Ptr m) -{ - /* Reset the MSP3430 */ - SetMSP3430Control(m, 0x00, 0x80, 0x00); - /* Set it back to normal operation */ - SetMSP3430Control(m, 0x00, 0x00, 0x00); - - m->c_format = MSPFORMAT_UNKNOWN; - m->c_standard = MSPSTANDARD_UNKNOWN; - m->c_matrix = m->c_fmmatrix = m->c_source = 0; - m->volume = 0; -} - -void -MSP3430SetVolume(MSP3430Ptr m, CARD8 value) -{ - CARD8 result; - -#if 0 - CARD8 old_volume; - - GetMSP3430Data(m, RD_DSP, 0x00, 0x00, &old_volume, &result); - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, "MSP3430 result 0x%02x\n", - result); -#endif - /* save an extra Get call */ - result = 0; - - SetMSP3430Data(m, WR_DSP, 0x00, 0x00, value, result); - - SetMSP3430Data(m, WR_DSP, 0x00, 0x07, value, 0); - m->volume = value; - -#if __MSPDEBUG__ > 2 - MSP3430DumpStatus(m); - __MSPBEEP GetMSP3430Data(m, RD_DSP, 0x00, 0x00, &old_volume, &result); - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, "MSP3430 volume 0x%02x\n", - value); -#endif -} - -void -MSP3430SetSAP(MSP3430Ptr m, int mode) -{ - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, - "Put actual code to change SAP here\n"); - - SetMSP3430Data(m, WR_DSP, 0x00, 0x08, mode & 0xff, 0x20); -} - -#if 0 -void -MSP3430SetSource(MSP3430Ptr m, CARD8 value) -{ - /* Write to DSP, register 0x0008, (loudspeaker channel source/matrix) */ - /* This sets the source to the TV tuner, for stereo operation */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x08, value, 0x20); -} -#endif - -static const char * -MSP_getProductName(CARD16 product_id) -{ - switch (product_id) { - case 0x0400: - return "MSP3400D"; - case 0x040a: - return "MSP3410D"; - case 0x0405: - return "MSP3405D"; - case 0x040f: - return "MSP3415D"; - case 0x0700: - return "MSP3400G"; - case 0x070a: - return "MSP3410G"; - case 0x071e: - return "MSP3430G"; - case 0x0728: - return "MSP3440G"; - case 0x0732: - return "MSP3450G"; - case 0x070f: - return "MSP3415G"; - case 0x0719: - return "MSP3425G"; - case 0x072d: - return "MSP3445G"; - case 0x0737: - return "MSP3455G"; - case 0x0741: - return "MSP3465G"; - } - return "MSP - unknown type"; -} - -#if __MSPDEBUG__ > 2 -/*puts beep in MSP output - freq = 0x01 - 16Hz ... 0x40 - 1kHz ... 0xff - 4kHz -*/ -void -MSPBeep(MSP3430Ptr m, CARD8 freq) -{ - SetMSP3430Data(m, WR_DSP, 0x00, freq, 0x7f, 0x40); - mpause(100); - SetMSP3430Data(m, WR_DSP, 0x00, 0x14, 0x00, 0x00); -} -#endif - -void -mpause(int milliseconds) -{ - int i, m; - - m = milliseconds / 20; - for (i = 0; i < m; i++) - usleep(20000); -} - -/*----------------------------------------------------------------- -| specific functions for all MSP34xxG chips -|----------------------------------------------------------------*/ - -void -InitMSP34xxG(MSP3430Ptr m) -{ - -#if __MSPDEBUG__ > 1 - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, - "InitMSP34xxG(m->connector=%d, m->standard=%d, m->chip_family=%d)\n", - m->connector, m->standard, m->chip_family); -#endif - /* Reset MSP3430 */ - SetMSP3430Control(m, 0x00, 0x80, 0x00); - /* Set it back to normal operation */ - SetMSP3430Control(m, 0x00, 0x00, 0x00); - - /*set MODUS register */ - /* bits: 0 - automatic sound detection */ - /* 1 - enable STATUS change */ - /* 12 - detect 6.5 Mhz carrier as D/K1, D/K2 or D/K NICAM (does not seem to work ) */ - /* 13 - detect 4.5 Mhz carrier as BTSC */ - if ((m->standard & 0xff) == MSP3430_PAL) { - SetMSP3430Data(m, WR_DEM, 0x00, 0x30, 0x30, 0x03 | 0x08); /* make O_ pins tristate */ - /* PAL standard */ - SetMSP3430Data(m, WR_DEM, 0x00, 0x20, 0x00, 0x01); /* possibly wrong */ - } - else { - SetMSP3430Data(m, WR_DEM, 0x00, 0x30, 0x20, 0x03 | 0x08); - /* standard selection is M-BTSC-Stereo */ - SetMSP3430Data(m, WR_DEM, 0x00, 0x20, 0x00, 0x20); - } - - switch (m->connector) { - case MSP3430_CONNECTOR_1: - SetMSP3430Data(m, WR_DSP, 0x00, 0x08, 0x03, 0x20); - break; - case MSP3430_CONNECTOR_2: - /* this has not been checked yet.. could be bogus */ - /* SCART Input Prescale: 0 dB gain */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x0d, 0x19, 0x00); - SetMSP3430Data(m, WR_DSP, 0x00, 0x08, 0x02, 0x20); - break; - case MSP3430_CONNECTOR_3: - default: - /* SCART Input Prescale: 0 dB gain */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x0d, 0x19, 0x00); - - SetMSP3430Data(m, WR_DSP, 0x00, 0x08, 0x02, 0x20); - break; - } - - switch (m->standard) { - case MSP3430_PAL: - SetMSP3430Data(m, WR_DSP, 0x00, 0x0e, 0x24, 0x03); - SetMSP3430Data(m, WR_DSP, 0x00, 0x10, 0x00, 0x5a); - SetMSP3430Data(m, WR_DEM, 0x00, 0x20, 0x00, 0x03); - /* Set volume to FAST_MUTE. */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x00, 0xFF, 0x00); - break; - case MSP3430_PAL_DK1: - SetMSP3430Data(m, WR_DSP, 0x00, 0x0e, 0x24, 0x03); - SetMSP3430Data(m, WR_DSP, 0x00, 0x10, 0x00, 0x5a); - SetMSP3430Data(m, WR_DEM, 0x00, 0x20, 0x00, 0x04); - /* Set volume to FAST_MUTE. */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x00, 0xFF, 0x00); - break; - case MSP3430_SECAM: /* is this right ? */ - case MSP3430_NTSC: - /* Write to DSP, register 0x000E, (prescale FM/FM matrix) */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x0e, 0x24, 0x03); - - /* Set volume to FAST_MUTE. */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x00, 0xFF, 0x00); - break; - } - -} - -/*----------------------------------------------------------------- -| specific functions for all MSP34x5D chips -|----------------------------------------------------------------*/ - -void -InitMSP34x5D(MSP3430Ptr m) -{ - int count; - CARD8 high, low; - CARD16 result, standard; - CARD16 peak; - - if (m->c_format == MSPFORMAT_UNKNOWN) - ResetMSP3430(m); - else { - /*mute volume */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x00, 0x00, 0x00); - } - - switch (m->connector) { - case MSP3430_CONNECTOR_2: - case MSP3430_CONNECTOR_3: - if (m->c_format != MSPFORMAT_SCART) { - /* SCART Input Prescale: 0 dB gain */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x0d, 0x19, 0x00); - /* this has not been checked yet.. could be bogus */ - m->c_format = MSPFORMAT_SCART; /*stereo */ - } - break; - case MSP3430_CONNECTOR_1: - default: - - switch (m->standard & 0x00ff) { - case MSP3430_PAL: - switch (m->standard) { - case MSP3430_PAL_DK1: - standard = MSPSTANDARD_FM_DK1; - break; -/* case MSP3430_PAL_DK2: - standard=MSPSTANDARD_FM_DK2; - break; - case MSP3430_PAL_BG: - may be FM stereo (Germany) or FM NICAM (Scandinavia,spain) - standard=MSPSTANDARD_AUTO; - break; -*/ - default: - standard = MSPSTANDARD_AUTO; - } - break; - case MSP3430_SECAM: - standard = MSPSTANDARD_AUTO; - case MSP3430_NTSC: - /* Only MSP34x5 supported format - Korean NTSC-M */ - standard = MSPSTANDARD_FM_M; - default: - standard = MSPSTANDARD_AUTO; - } - - /*no NICAM support in MSP3410D - force to autodetect */ - if ((m->chip_id == 0x405) && (standard >= MSPSTANDARD_NICAM_BG)) - standard = MSPSTANDARD_AUTO; - - if (m->c_standard != standard) { - - SetMSP3430Data(m, WR_DEM, 0x00, 0x20, standard >> 8, - standard & 0xFF); - if (standard == MSPSTANDARD_AUTO) { - count = 50; /* time shouldn't exceed 1s, just in case */ - do { - usleep(20000); - GetMSP3430Data(m, RD_DEM, 0x00, 0x7e, &high, &low); - result = (high << 8) | low; - --count; - } while (result > 0x07ff && count > 0); - - if ((result > MSPSTANDARD_AUTO)) - standard = result; - else - standard = MSPSTANDARD_UNKNOWN; -#if __MSPDEBUG__ > 1 - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, - "Detected audio standard: %d\n", result); -#endif - /* result = MSPSTANDARD_NICAM_L can be one of: - SECAM_L - MSPSTANDARD_NICAM_L - D/K1 - MSPSTANDARD_FM_DK1 - D/K2 - MSPSTANDARD_FM_DK2 - D/K-NICAM - MSPSTANDARD_NICAM_DK */ - if (standard == MSPSTANDARD_NICAM_L) { - if ((m->standard & 0x00ff) == MSP3430_PAL) { - /* force PAL D/K */ - standard = MSPSTANDARD_FM_DK1; - SetMSP3430Data(m, WR_DEM, 0x00, 0x20, standard >> 8, - standard & 0xFF); -#if __MSPDEBUG__ > 1 - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, - "Detected 6.5MHz carrier - forced to D/K1 !!!\n"); -#endif - } - } - } - m->c_standard = standard; - } /*end - standard changed */ - else { - if (standard < MSPSTANDARD_NICAM_BG) { - /* get old value of ident. mode register */ - GetMSP3430Data(m, RD_DSP, 0x00, 0x15, &high, &low); - /* reset Ident-Filter */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x14, 0x00, 0x3F); - /* put back old value to ident. mode register */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x14, 0x00, low); - } - } - - if (standard <= MSPSTANDARD_AUTO) { - m->c_format = MSPFORMAT_1xFM; - } - else if (standard < MSPSTANDARD_NICAM_BG) { - /* set FM prescale */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x0e, 0x30, 0); - /* set FM deemphasis */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x0f, - ((standard == MSPSTANDARD_FM_M) ? 0 : 1), 0); - - /* check if FM2 carrier is present */ - /*turn off FM DC Notch */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x17, 0x00, 0x3f); - /*matrix source for Quasi-Peak Detector - stereo: ch2->L ch1->R */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x0c, 0x00, 0x20); - - mpause(250); - GetMSP3430Data(m, RD_DSP, 0x00, 0x1A, &high, &low); - peak = (high << 8) | low; -#if __MSPDEBUG__ > 1 - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, - "Second carrier Quasi-Peak detection: %d\n", peak); -#endif - /*turn on FM DC Notch */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x17, 0x00, 0x00); - - if (peak < 5) { - /* if second carrier not detected - only mono from first carrier */ - m->c_format = MSPFORMAT_1xFM; - } - else { - m->c_format = MSPFORMAT_2xFM; - /*start of FM identification process - FM_WAIT - wait at least 0.5s - used 1s - gives beter resolution */ - mpause(1000); - } - } - else { - if (standard == MSPSTANDARD_NICAM_L) { - m->c_format = MSPFORMAT_NICAM_AM; - /* set AM prescale */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x0e, 0x7C, 0); - } - else { - m->c_format = MSPFORMAT_NICAM_FM; - /* set FM prescale */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x0e, 0x30, 0); - } - /* set FM deemphasis */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x0f, 0x00, 0); - /* set NICAM prescale to 0dB */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x10, 0x20, 0); - } - - break; - } /*end - case conector */ - - CheckModeMSP34x5D(m); - - /* Set volume to FAST_MUTE. */ - /*SetMSP3430Data(m, WR_DSP, 0x00, 0x00, 0xFF, 0x00); */ - /*set volume */ - MSP3430SetVolume(m, m->volume); - -__MSPBEEP} /* EnableMSP34x5D ()... */ - -void -CheckModeMSP34x5D(MSP3430Ptr m) -{ - const char stereo_on = 25; - const char stereo_off = 20; - const char dual_on = -stereo_on; - const char dual_off = -stereo_off; - char detect; - CARD8 matrix, fmmatrix, source, high, low; - - fmmatrix = 0; /*no matrix */ - source = 0; - /*FM*/ switch (m->c_format) { - case MSPFORMAT_NICAM_FM: - case MSPFORMAT_NICAM_AM: - case MSPFORMAT_SCART: - source = ((m->c_format == MSPFORMAT_SCART) ? 2 : 1); - switch (m->mode) { - case MSPMODE_MONO: - matrix = 0x30; - /*MONO*/ break; - case MSPMODE_A: - matrix = 0x00; - /*A*/ break; - case MSPMODE_B: - matrix = 0x10; - /*B*/ break; - default: - matrix = 0x20; - /*STEREO*/ break; - } - break; - default: - case MSPFORMAT_1xFM: - matrix = 0x00; - /*A*/ break; - case MSPFORMAT_2xFM: - switch (m->mode) { - case MSPMODE_MONO: - matrix = 0x30; - /*MONO*/ break; - case MSPMODE_STEREO: - matrix = 0x20; - /*STEREO*/ fmmatrix = ((m->c_standard == MSPSTANDARD_FM_M) ? 2 : 1); - break; - case MSPMODE_AB: - matrix = 0x20; - /*STEREO*/ break; - case MSPMODE_A: - matrix = 0x00; - /*A*/ break; - case MSPMODE_B: - matrix = 0x10; - /*B*/ break; - default: - /*FM_IDENT_CHECK */ - GetMSP3430Data(m, RD_DSP, 0x00, 0x18, &high, &low); - detect = (char) high; -#if __MSPDEBUG__ > 1 - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, - "Stereo Detection Register: %d\n", detect); -#endif - if (detect >= - ((m->c_mode == MSPMODE_STEREO) ? stereo_off : stereo_on)) { - m->c_mode = MSPMODE_STEREO; - matrix = 0x20; - /*STEREO*/ - fmmatrix = ((m->c_standard == MSPSTANDARD_FM_M) ? 2 : 1); - } - else if (detect <= ((m->c_mode == MSPMODE_AB) ? dual_off : dual_on)) { - m->c_mode = MSPMODE_AB; - switch (m->mode) { - case MSPMODE_STEREO_AB: - matrix = 0x20; - break; - case MSPMODE_STEREO_B: - matrix = 0x10; - break; - default: - case MSPMODE_A: - matrix = 0x00; - break; - } - } - else { - m->c_mode = MSPMODE_MONO; - matrix = 0x30; - /*MONO*/} - break; - } /* end - case mode */ - break; - } - - if (m->c_fmmatrix != fmmatrix) { - GetMSP3430Data(m, RD_DSP, 0x00, 0x0e, &high, &low); - SetMSP3430Data(m, WR_DSP, 0x00, 0x0e, high, fmmatrix); - m->c_fmmatrix = fmmatrix; - } - - if ((m->c_matrix != matrix) || (m->c_source != source)) { - /*set chanel source and matrix for loudspeaker */ - SetMSP3430Data(m, WR_DSP, 0x00, 0x08, source, matrix); - - m->c_matrix = matrix; - m->c_source = source; - } - - if (((m->c_format) & 0xF0) == MSPFORMAT_NICAM) - SetMSP3430Data(m, WR_DEM, 0x00, 0x21, 0, 1); - -#if __MSPDEBUG__ > 0 - char *msg; - - switch (matrix) { - case 0x30: - /*MONO*/ msg = "MONO"; - break; - case 0x00: - /*LEFT*/ msg = "MONO/CHANNEL_1"; - break; - case 0x10: - /*RIGHT*/ msg = "MONO/CHANNEL_2"; - break; - case 0x20: - /*LEFT*/ msg = "STEREO"; - break; - default: - msg = "unknown"; - break; - } - xf86DrvMsg(m->d.pI2CBus->scrnIndex, X_INFO, "Audio mode set to: %s\n", msg); -#endif -} -- cgit v1.2.3