From c1e6c7428a8d2c1b60ffac7df7a3f56c300fa983 Mon Sep 17 00:00:00 2001 From: marha Date: Thu, 22 Sep 2011 15:20:09 +0200 Subject: libxtrans libX11 libX11 libXext mesa xserver git update 22 sep 2011 --- xorg-server/hw/xfree86/i2c/fi1236.c | 1280 ++++++++++++++++++----------------- 1 file changed, 675 insertions(+), 605 deletions(-) (limited to 'xorg-server/hw/xfree86/i2c/fi1236.c') diff --git a/xorg-server/hw/xfree86/i2c/fi1236.c b/xorg-server/hw/xfree86/i2c/fi1236.c index 531b64aed..0bc50e566 100644 --- a/xorg-server/hw/xfree86/i2c/fi1236.c +++ b/xorg-server/hw/xfree86/i2c/fi1236.c @@ -1,605 +1,675 @@ - -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#include -#include -#include -#include - -#include "xf86.h" -#include "xf86i2c.h" -#include "fi1236.h" -#include "tda9885.h" -#include "i2c_def.h" - -#define NUM_TUNERS 8 - -const FI1236_parameters tuner_parms[NUM_TUNERS] = -{ - /* 0 - FI1236 */ - { 733 ,884 ,12820 ,2516 ,7220 ,0xA2 ,0x94, 0x34, 0x8e }, - /* !!!based on documentation - it should be: - {733 ,16*55.25 ,16*801.25 ,16*160 ,16*454 ,0xA0 ,0x90, 0x30, 0x8e},*/ - - /* 1 - FI1216 */ - { 623 ,16*48.75 ,16*855.25 ,16*170 ,16*450 ,0xA0 ,0x90, 0x30, 0x8e }, - /* 2 - TEMIC FN5AL */ - { 623 ,16*45.75 ,16*855.25 ,16*169 ,16*454 ,0xA0 ,0x90, 0x30, 0x8e }, - /* 3 - MT2032.. */ - { 733 ,768 ,13760 , 0 , 0 , 0 , 0, 0, 0 }, - /* 4 - FI1246 */ - { 623 ,16*45.75 ,16*855.25 ,16*170 ,16*450 ,0xA0 ,0x90, 0x30, 0x8e }, - /* 5 - FI1256 */ - { 623 ,16*49.75 ,16*863.25 ,16*170 ,16*450 ,0xA0 ,0x90, 0x30, 0x8e }, - /* 6 - FI1236W */ - /*{ 733 ,884 ,12820 ,2516 ,7220 ,0x1 ,0x2, 0x4, 0x8e },*/ - { 732, 16*55.25, 16*801.25, 16*160, 16*442, 0x1, 0x2, 0x4, 0x8e }, - /* 7 - FM1216ME */ - { 623 ,16*48.25 ,16*863.25 ,16*158.00 ,16*442.00 ,0x1 ,0x2, 0x4, 0x8e } -}; - - -FI1236Ptr Detect_FI1236(I2CBusPtr b, I2CSlaveAddr addr) -{ - FI1236Ptr f; - I2CByte a; - - f = calloc(1,sizeof(FI1236Rec)); - if(f == NULL) return NULL; - f->d.DevName = strdup("FI12xx Tuner"); - f->d.SlaveAddr = addr; - f->d.pI2CBus = b; - f->d.NextDev = NULL; - f->d.StartTimeout = b->StartTimeout; - f->d.BitTimeout = b->BitTimeout; - f->d.AcknTimeout = b->AcknTimeout; - f->d.ByteTimeout = b->ByteTimeout; - f->type=TUNER_TYPE_FI1236; - f->afc_timer_installed=FALSE; - f->last_afc_hint=TUNER_OFF; - f->video_if=45.7812; - - if(!I2C_WriteRead(&(f->d), NULL, 0, &a, 1)) - { - free(f); - return NULL; - } - FI1236_set_tuner_type(f, TUNER_TYPE_FI1236); - if(!I2CDevInit(&(f->d))) - { - free(f); - return NULL; - } - return f; -} - -static void MT2032_dump_parameters(FI1236Ptr f, MT2032_parameters *m) -{ -xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: input f_rf=%g f_if1=%g f_if2=%g f_ref=%g f_ifbw=%g f_step=%g\n", - m->f_rf, m->f_if1, m->f_if2, m->f_ref, m->f_ifbw, m->f_step); - -xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: computed f_lo1=%g f_lo2=%g LO1I=%d LO2I=%d SEL=%d STEP=%d NUM=%d\n", - m->f_lo1, m->f_lo2, m->LO1I, m->LO2I, m->SEL, m->STEP, m->NUM); -} - - -static void MT2032_getid(FI1236Ptr f) -{ -CARD8 out[4]; -CARD8 in; - -in=0x11; -I2C_WriteRead(&(f->d), (I2CByte *)&in, 1, out, 4); -xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: Company code 0x%02x%02x, part code 0x%02x, revision code 0x%02x\n", - out[0], out[1], out[2], out[3]); - -} - -/* might be buggy */ -#if 0 -static void MT2032_shutdown(FI1236Ptr f) -{ -CARD8 data[10]; - -data[0]=0x00; /* start with register 0x00 */ -data[1]=0x1A; -data[2]=0x44; -data[3]=0x20; - -I2C_WriteRead(&(f->d), (I2CByte *)data, 4, NULL, 0); - -data[0]=0x05; /* now start with register 0x05 */ -data[1]=0xD7; -data[2]=0x14; -data[3]=0x05; -I2C_WriteRead(&(f->d), (I2CByte *)data, 4, NULL, 0); - -data[0]=0x0B; /* now start with register 0x05 */ -data[1]=0x8F; -data[2]=0x07; -data[3]=0x43; -I2C_WriteRead(&(f->d), (I2CByte *)data, 4, NULL, 0); - -usleep(15000); -} -#endif - -static void MT2032_dump_status(FI1236Ptr f); - -static void MT2032_init(FI1236Ptr f) -{ -CARD8 data[10]; -CARD8 value; -CARD8 xogc = 0x00; - -MT2032_getid(f); - -data[0]=0x02; /* start with register 0x02 */ -data[1]=0xFF; -data[2]=0x0F; -data[3]=0x1F; - -I2C_WriteRead(&(f->d), (I2CByte *)data, 4, NULL, 0); - -data[0]=0x06; /* now start with register 0x06 */ -data[1]=0xE4; -data[2]=0x8F; -data[3]=0xC3; -data[4]=0x4E; -data[5]=0xEC; -I2C_WriteRead(&(f->d), (I2CByte *)data, 6, NULL, 0); - -data[0]=0x0d; /* now start with register 0x0d */ -data[1]=0x32; -I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); - -while(1) { - usleep(15000); /* wait 15 milliseconds */ - - data[0]=0x0e; /* register number 7, status */ - value=0xFF; - if(!I2C_WriteRead(&(f->d), (I2CByte *)data, 1, &value, 1)) - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: failed to read XOK\n"); - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: XOK=%d\n", value & 0x01); - if(value & 1) break; - - data[0]=0x07; - if(!I2C_WriteRead(&(f->d), (I2CByte *)data, 1, &value, 1)) - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: failed to read XOGC\n"); - - xogc=value & 0x7; - if(xogc==4){ - break; /* XOGC has reached 4.. stop */ - } - xogc--; - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: try XOGC=%d\n", xogc); - usleep(15000); - data[0]=0x07; /* register number 7, control byte 2 */ - data[1]=0x08 | xogc; - I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); - } -f->xogc=xogc; -/* wait before continuing */ -usleep(15000); /* wait 50 milliseconds */ -MT2032_dump_status(f); -} - -static int MT2032_no_spur_in_band(MT2032_parameters *m) -{ -int n_max, n1, n2; -double f_test; -n_max=5; -n1=1; -while(1){ - n2=-n1; - f_test=n1*(m->f_lo1-m->f_lo2); - while(1){ - n2--; - f_test=f_test-m->f_lo2; - xf86DrvMsg(0, X_INFO, "testing f_test=%g n1=%d n2=%d f_lo1=%g f_lo2=%g f_if2=%g\n", f_test, n1, n2, m->f_lo1, m->f_lo2, m->f_if2); - xf86DrvMsg(0, X_INFO, "d_f=%g f_ifbw=%g\n",fabs(fabs(f_test)-m->f_if2), m->f_ifbw); - if((fabs(fabs(f_test)-m->f_if2)*2.0)<=m->f_ifbw)return 0; - if(n2<=-n_max)break; - /* this line in the manual is bogus. I say it is faster - and more correct to go over all harmonics.. */ - #if 0 - if(f_test<(m->f_lo2-m->f_if2-m->f_ifbw))break; - #endif - } - n1++; - if(n1>=n_max)return 1; - } - -} - -static void MT2032_calculate_register_settings(MT2032_parameters *m, double f_rf, double f_if1, double f_if2, double f_ref, double f_ifbw, double f_step) -{ -int n; -m->f_rf=f_rf; -m->f_if1=f_if1; -m->f_if2=f_if2; -m->f_ref=f_ref; -m->f_ifbw=f_ifbw; -m->f_step=f_step; - -m->f_lo1=f_rf+f_if1; -m->LO1I=lrint(m->f_lo1/f_ref); -m->f_lo1=f_ref*m->LO1I; - -m->f_lo2=m->f_lo1-f_rf-f_if2; - -/* check for spurs */ -n=1; -while(n<3){ - if(MT2032_no_spur_in_band(m))break; - if(m->f_lo1<(f_rf+f_if1)){ - m->LO1I+=n; - } else { - m->LO1I-=n; - } - m->f_lo1=m->LO1I*f_ref; - m->f_lo2=m->f_lo1-f_rf-f_if2; - n++; - } -/* xf86DrvMsg(0, X_INFO, "MT2032: n=%d\n", n); */ -/* select VCO */ - -/* m->f_lo1>1100.0 */ -if(m->f_lo1<1370.0)m->SEL=4; - else -if(m->f_lo1<1530.0)m->SEL=3; - else -if(m->f_lo1<1720.0)m->SEL=2; - else -if(m->f_lo1<1890.0)m->SEL=1; - else /* m->f_lo1 < 1958.0 */ - m->SEL=0; - -/* calculate the rest of the registers */ -m->LO2I=floor(m->f_lo2/f_ref); -m->STEP=floor(3780.0*f_step/f_ref); -m->NUM=floor(3780.0*(m->f_lo2/f_ref-m->LO2I)); -m->NUM=m->STEP*lrint((1.0*m->NUM)/(1.0*m->STEP)); -} - -static int MT2032_wait_for_lock(FI1236Ptr f) -{ -int n; -CARD8 data[10]; -CARD8 value; - -n=12; -while(1){ - data[0]=0x0e; /* register number 7, status */ - I2C_WriteRead(&(f->d), (I2CByte *)data, 1, &value, 1); -/* xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: LO1LK=%d LO2LK=%d\n", (value & 0x04)>>2, (value & 0x02)>>1); */ - if((value & 6)==6) break; - usleep(1500); - n--; - if(n<0)break; - } -if(n<0){ - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: failed to set frequency\n"); - return 0; - } -return 1; -} - -static void MT2032_implement_settings(FI1236Ptr f, MT2032_parameters *m) -{ -CARD8 data[10]; -CARD8 value; - -data[0]=0x00; /* start with register 0x00 */ -data[1]=(m->LO1I>>3)-1; -data[2]=(m->SEL<<4)|(m->LO1I & 0x7); -data[3]=0x86; -I2C_WriteRead(&(f->d), (I2CByte *)data, 4, NULL, 0); - -data[0]=0x05; /* start with register 0x05 */ -data[1]=((m->LO2I & 0x7)<<5)|((m->LO2I>>3)-1); -if(m->f_rf<400.0)data[2]=0xe4; - else data[2]=0xf4; -I2C_WriteRead(&(f->d), (I2CByte *)data, 3, NULL, 0); - -data[0]=0x07; /* register number 7, control byte 2 */ -I2C_WriteRead(&(f->d), (I2CByte *)data, 1, &value, 1); -xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: using XOGC=%d\n", (value & 0x07)); -data[1]=8 | (value & 0x7); -I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); - -data[0]=0x0b; /* start with register 0x0b */ -data[1]=m->NUM & 0xff; -data[2]=(1<<7)|((m->NUM >> 8) & 0x0f); -I2C_WriteRead(&(f->d), (I2CByte *)data, 3, NULL, 0); - -MT2032_wait_for_lock(f); -} - -static void MT2032_optimize_VCO(FI1236Ptr f, MT2032_parameters *m) -{ -CARD8 data[10]; -CARD8 value; -CARD8 TAD1; - -data[0]=0x0f; /* register number 7, status */ -I2C_WriteRead(&(f->d), (I2CByte *)data, 1, &value, 1); -TAD1=value & 0x07; -xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: TAD1=%d SEL=%d\n", TAD1, m->SEL); -if(TAD1 < 2)return; -if(TAD1==2){ - if(m->SEL==0)return; - m->SEL--; - } else { - if(m->SEL>=4)return; - m->SEL++; - } -data[0]=0x01; /* start with register 1 */ -data[1]=(m->SEL<<4)|(m->LO1I & 0x7); -I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); - -} - -static int FI1236_get_afc_hint(FI1236Ptr f) -{ - CARD8 out; - CARD8 AFC; - - if ((f->type == TUNER_TYPE_FM1216ME) || (f->type == TUNER_TYPE_FI1236W)) - { - TDA9885Ptr t = (TDA9885Ptr)f->afc_source; - if (t == NULL) - return TUNER_OFF; - - tda9885_getstatus(t); - tda9885_dumpstatus(t); - AFC = t->afc_status & 0x0f; - - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: FI1236_get_afc_hint: %i\n", AFC); - if (AFC == 0) return TUNER_TUNED; - else if (AFC <= 0x07)return TUNER_JUST_BELOW; - else if (AFC < 0x0f )return TUNER_JUST_ABOVE; - else if (AFC == 0x0f)return TUNER_TUNED; - } - else - { - I2C_WriteRead(&(f->d), NULL, 0, &out, 1); - AFC=out & 0x7; - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: FI1236_get_afc_hint: %i\n", AFC); - if(AFC==2)return TUNER_TUNED; - if(AFC==3)return TUNER_JUST_BELOW; - if(AFC==1)return TUNER_JUST_ABOVE; - return TUNER_OFF; - } - return TUNER_OFF; -} - -static int MT2032_get_afc_hint(FI1236Ptr f) -{ -CARD8 in; -CARD8 out[2]; -CARD8 AFC; -in=0x0e; -I2C_WriteRead(&(f->d), (I2CByte *)&in, 1, out, 2); -AFC=(out[0]>>4) & 0x7; -#if 0 -xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC=%d TAD1=%d TAD2=%d\n", AFC, out[1] & 0x7, (out[1]>>4)& 0x07); -#endif -if(AFC==2)return TUNER_TUNED; -if(AFC==3)return TUNER_JUST_BELOW; -if(AFC==1)return TUNER_JUST_ABOVE; -return TUNER_OFF; -} - -/* this function is for external use only */ -int TUNER_get_afc_hint(FI1236Ptr f) -{ -if(f->afc_timer_installed)return TUNER_STILL_TUNING; -return f->last_afc_hint; -} - -static void MT2032_dump_status(FI1236Ptr f) -{ -CARD8 in; -CARD8 out[2]; -CARD8 AFC; -CARD8 LDONrb; -CARD8 LO1LK, LO2LK, XOK; -CARD8 TAD2, TAD1; - -in=0x0e; -I2C_WriteRead(&(f->d), (I2CByte *)&in, 1, out, 2); -XOK=out[0] & 1; -LO1LK=(out[0]>>2) &1; -LO2LK=(out[0]>>1) &1; -LDONrb=(out[0]>>3) &1; - -AFC=(out[0]>>4) & 0x7; - -TAD1=(out[1] & 0x7); -TAD2=(out[1]>>4) & 0x7; - -xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: status: XOK=%d LO1LK=%d LO2LK=%d LDONrb=%d AFC=%d TAD1=%d TAD2=%d\n", - XOK, LO1LK, LO2LK, LDONrb, AFC, TAD1, TAD2); -xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: status: OSCILLATOR:%s PLL1:%s PLL2:%s\n", - XOK ? "ok":"off", LO1LK ? "locked" : "off" , LO2LK ? "locked" : "off"); - -} - -static void MT2032_tune(FI1236Ptr f, double freq, double step) -{ -MT2032_parameters m; -CARD8 data[10]; -int i; -/* NTSC IF is 44mhz.. but 733/16=45.8125 and all TDAXXXX docs mention - 45.75, 39, 58.75 and 30. */ -#if 0 -MT2032_calculate_register_settings(&m, freq, 1090.0, 45.125, 5.25, 6.0, step); -MT2032_calculate_register_settings(&m, freq, 1090.0, 45.74, 5.25, 6.0, step); -#endif -MT2032_calculate_register_settings(&m, freq, 1090.0, f->video_if, 5.25, 3.0, step); -MT2032_dump_parameters(f, &m); -MT2032_implement_settings(f, &m); -/* MT2032_dump_parameters(f, &m); */ -for(i=0;i<3;i++){ - MT2032_optimize_VCO(f, &m); - if(MT2032_wait_for_lock(f)){ - data[0]=0x02; /* LO Gain control register 0x02 */ - data[1]=0x20; - I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); - return; - } - data[0]=0x07; - data[1]=0x88|f->xogc; - I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); - usleep(15000); - data[1]=0x08|f->xogc; - I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); - } -xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "MT2032: failed to set frequency\n"); -} - -void FI1236_set_tuner_type(FI1236Ptr f, int type) -{ -f->type=type; -if(type>=NUM_TUNERS)type = NUM_TUNERS-1; -if(type<0)type = 0; -memcpy(&(f->parm), &(tuner_parms[type]), sizeof(FI1236_parameters)); -f->original_frequency=f->parm.min_freq; -f->afc_delta=0; -if(type==TUNER_TYPE_MT2032){ - MT2032_init(f); - return; - } -} - - -static CARD32 AFC_TimerCallback(OsTimerPtr timer, CARD32 time, pointer data){ -FI1236Ptr f=(FI1236Ptr)data; -if(FI1236_AFC(f))return 150; - else { - f->afc_timer_installed=FALSE; - f->afc_count=0; - return 0; - } -} - -void FI1236_tune(FI1236Ptr f, CARD32 frequency) -{ - CARD16 divider; - CARD8 data; - - if(frequency < f->parm.min_freq) frequency = f->parm.min_freq; - if(frequency > f->parm.max_freq) frequency = f->parm.max_freq; - - divider = (f->parm.fcar+(CARD16)frequency) & 0x7fff; - f->tuner_data.div1 = (CARD8)((divider>>8)&0x7f); - f->tuner_data.div2 = (CARD8)(divider & 0xff); - f->tuner_data.control = f->parm.control; - - if(frequency < f->parm.threshold1) - { - f->tuner_data.band = f->parm.band_low; - } - else if (frequency < f->parm.threshold2) - { - f->tuner_data.band = f->parm.band_mid; - } - else - { - f->tuner_data.band = f->parm.band_high; - } - - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "Setting tuner band to %d\n", f->tuner_data.band); - - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "Setting tuner frequency to %d\n", (int)frequency); - - if ((f->type == TUNER_TYPE_FM1216ME) || (f->type == TUNER_TYPE_FI1236W)) - { - f->tuner_data.aux = 0x20; - I2C_WriteRead(&(f->d), (I2CByte *)&(f->tuner_data), 5, NULL, 0); - I2C_WriteRead(&(f->d), NULL, 0, &data, 1); - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "Tuner status %x\n", data); - - } - else - I2C_WriteRead(&(f->d), (I2CByte *)&(f->tuner_data), 4, NULL, 0); -} - -void TUNER_set_frequency(FI1236Ptr f, CARD32 frequency) -{ - if(frequency < f->parm.min_freq) frequency = f->parm.min_freq; - if(frequency > f->parm.max_freq) frequency = f->parm.max_freq; - - f->afc_delta=0; - f->original_frequency=frequency; - - if(f->type==TUNER_TYPE_MT2032) - { - MT2032_tune(f, (1.0*frequency)/16.0, 0.0625); - } else - { - FI1236_tune(f, frequency); - } - - if(!f->afc_timer_installed) - { - f->afc_timer_installed=TRUE; -/* RegisterBlockAndWakeupHandlers(FI1236_BlockHandler, AFCWakeup, f); */ - TimerSet(NULL, 0, 300, AFC_TimerCallback, f); - } - -} - - -int FI1236_AFC(FI1236Ptr f) -{ - #if 0 - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: f=%p f->count=%d f->original_frequency=%d f->afc_delta=%d\n", f, f->afc_count, f->original_frequency, f->afc_delta); - #endif - f->afc_count++; - if(f->type==TUNER_TYPE_MT2032) - { - f->last_afc_hint=MT2032_get_afc_hint(f); - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: afc_hint=%d\n", f->last_afc_hint); - if(f->last_afc_hint==TUNER_TUNED)return 0; - if(f->afc_count>3)f->last_afc_hint=TUNER_OFF; - if(f->last_afc_hint==TUNER_OFF) - { - f->afc_delta=0; - } else - f->afc_delta+=f->last_afc_hint; - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: Setting tuner frequency to %g\n", (0.5*(2*f->original_frequency+f->afc_delta))/16.0); - MT2032_tune(f, (1.0*f->original_frequency+0.5*f->afc_delta)/16.0, 0.03125); - if(f->last_afc_hint==TUNER_OFF)return 0; - return 1; /* call me again */ - } else - { - f->last_afc_hint=FI1236_get_afc_hint(f); - if(f->last_afc_hint==TUNER_TUNED) - { - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: TUNER_TUNNED\n"); - return 0; - } - if(f->afc_count>3)f->last_afc_hint=TUNER_OFF; - if(f->last_afc_hint==TUNER_OFF) - { - f->afc_delta=0; - } else - f->afc_delta+=f->last_afc_hint; - xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: Setting tuner frequency to %g\n", (0.5*(2*f->original_frequency+f->afc_delta))/16.0); - FI1236_tune(f, f->original_frequency+f->afc_delta); - if(f->last_afc_hint==TUNER_OFF)return 0; - return 1; /* call me again */ - } - return 0; /* done */ -} - -void fi1236_dump_status(FI1236Ptr f) -{ -if(f->type==TUNER_TYPE_MT2032){ - MT2032_dump_status(f); - } -} +#ifdef HAVE_XORG_CONFIG_H +#include +#endif + +#include +#include +#include +#include + +#include "xf86.h" +#include "xf86i2c.h" +#include "fi1236.h" +#include "tda9885.h" +#include "i2c_def.h" + +#define NUM_TUNERS 8 + +const FI1236_parameters tuner_parms[NUM_TUNERS] = +{ + /* 0 - FI1236 */ + { 733, 884, 12820, 2516, 7220, 0xA2, 0x94, 0x34, 0x8e }, + /* !!!based on documentation - it should be: + {733, 16*55.25, 16*801.25, 16*160, 16*454, 0xA0, 0x90, 0x30, 0x8e},*/ + + /* 1 - FI1216 */ + { 623, 16*48.75, 16*855.25, 16*170, 16*450, 0xA0, 0x90, 0x30, 0x8e }, + /* 2 - TEMIC FN5AL */ + { 623, 16*45.75, 16*855.25, 16*169, 16*454, 0xA0, 0x90, 0x30, 0x8e }, + /* 3 - MT2032.. */ + { 733, 768, 13760, 0, 0, 0, 0, 0, 0 }, + /* 4 - FI1246 */ + { 623, 16*45.75, 16*855.25, 16*170, 16*450, 0xA0, 0x90, 0x30, 0x8e }, + /* 5 - FI1256 */ + { 623, 16*49.75, 16*863.25, 16*170, 16*450, 0xA0, 0x90, 0x30, 0x8e }, + /* 6 - FI1236W */ + /*{ 733, 884, 12820, 2516, 7220, 0x1, 0x2, 0x4, 0x8e },*/ + { 732, 16*55.25, 16*801.25, 16*160, 16*442, 0x1, 0x2, 0x4, 0x8e }, + /* 7 - FM1216ME */ + { 623, 16*48.25, 16*863.25, 16*158.00, 16*442.00, 0x1, 0x2, 0x4, 0x8e } +}; + + +FI1236Ptr +Detect_FI1236 (I2CBusPtr b, I2CSlaveAddr addr) +{ + FI1236Ptr f; + I2CByte a; + + f = calloc(1,sizeof(FI1236Rec)); + if (f == NULL) + return NULL; + f->d.DevName = strdup("FI12xx Tuner"); + f->d.SlaveAddr = addr; + f->d.pI2CBus = b; + f->d.NextDev = NULL; + f->d.StartTimeout = b->StartTimeout; + f->d.BitTimeout = b->BitTimeout; + f->d.AcknTimeout = b->AcknTimeout; + f->d.ByteTimeout = b->ByteTimeout; + f->type=TUNER_TYPE_FI1236; + f->afc_timer_installed=FALSE; + f->last_afc_hint=TUNER_OFF; + f->video_if=45.7812; + + if (!I2C_WriteRead(&(f->d), NULL, 0, &a, 1)) { + free(f); + return NULL; + } + FI1236_set_tuner_type(f, TUNER_TYPE_FI1236); + if (!I2CDevInit(&(f->d))) { + free(f); + return NULL; + } + return f; +} + +static void +MT2032_dump_parameters (FI1236Ptr f, MT2032_parameters *m) +{ + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: input f_rf=%g f_if1=%g f_if2=%g f_ref=%g f_ifbw=%g f_step=%g\n", + m->f_rf, m->f_if1, m->f_if2, m->f_ref, m->f_ifbw, m->f_step); + + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: computed f_lo1=%g f_lo2=%g LO1I=%d LO2I=%d SEL=%d STEP=%d NUM=%d\n", + m->f_lo1, m->f_lo2, m->LO1I, m->LO2I, m->SEL, m->STEP, m->NUM); +} + + +static void +MT2032_getid (FI1236Ptr f) +{ + CARD8 out[4]; + CARD8 in; + + in = 0x11; + I2C_WriteRead(&(f->d), (I2CByte *)&in, 1, out, 4); + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: Company code 0x%02x%02x, part code 0x%02x, revision code 0x%02x\n", + out[0], out[1], out[2], out[3]); + +} + +/* might be buggy */ +#if 0 +static void +MT2032_shutdown (FI1236Ptr f) +{ + CARD8 data[10]; + + data[0] = 0x00; /* start with register 0x00 */ + data[1] = 0x1A; + data[2] = 0x44; + data[3] = 0x20; + + I2C_WriteRead(&(f->d), (I2CByte *)data, 4, NULL, 0); + + data[0] = 0x05; /* now start with register 0x05 */ + data[1] = 0xD7; + data[2] = 0x14; + data[3] = 0x05; + I2C_WriteRead(&(f->d), (I2CByte *)data, 4, NULL, 0); + + data[0] = 0x0B; /* now start with register 0x05 */ + data[1] = 0x8F; + data[2] = 0x07; + data[3] = 0x43; + I2C_WriteRead(&(f->d), (I2CByte *)data, 4, NULL, 0); + + usleep(15000); +} +#endif + +static void MT2032_dump_status (FI1236Ptr f); + +static void +MT2032_init (FI1236Ptr f) +{ + CARD8 data[10]; + CARD8 value; + CARD8 xogc = 0x00; + + MT2032_getid(f); + + data[0] = 0x02; /* start with register 0x02 */ + data[1] = 0xFF; + data[2] = 0x0F; + data[3] = 0x1F; + + I2C_WriteRead(&(f->d), (I2CByte *)data, 4, NULL, 0); + + data[0] = 0x06; /* now start with register 0x06 */ + data[1] = 0xE4; + data[2] = 0x8F; + data[3] = 0xC3; + data[4] = 0x4E; + data[5] = 0xEC; + I2C_WriteRead(&(f->d), (I2CByte *)data, 6, NULL, 0); + + data[0] = 0x0d; /* now start with register 0x0d */ + data[1] = 0x32; + I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); + + while (1) { + usleep(15000); /* wait 15 milliseconds */ + + data[0] = 0x0e; /* register number 7, status */ + value = 0xFF; + if (!I2C_WriteRead(&(f->d), (I2CByte *)data, 1, &value, 1)) + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: failed to read XOK\n"); + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: XOK=%d\n", value & 0x01); + if (value & 1) + break; + + data[0] = 0x07; + if (!I2C_WriteRead(&(f->d), (I2CByte *)data, 1, &value, 1)) + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: failed to read XOGC\n"); + + xogc=value & 0x7; + if (xogc == 4) + break; /* XOGC has reached 4.. stop */ + xogc--; + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: try XOGC=%d\n", xogc); + usleep(15000); + data[0] = 0x07; /* register number 7, control byte 2 */ + data[1] = 0x08 | xogc; + I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); + } + f->xogc = xogc; + /* wait before continuing */ + usleep(15000); /* wait 50 milliseconds */ + MT2032_dump_status(f); +} + +static int +MT2032_no_spur_in_band (MT2032_parameters *m) +{ + int n_max, n1, n2; + double f_test; + n_max = 5; + n1 = 1; + while (1) { + n2 = -n1; + f_test = n1 * (m->f_lo1 - m->f_lo2); + while (1) { + n2--; + f_test = f_test - m->f_lo2; + xf86DrvMsg(0, X_INFO, + "testing f_test=%g n1=%d n2=%d f_lo1=%g f_lo2=%g f_if2=%g\n", + f_test, n1, n2, m->f_lo1, m->f_lo2, m->f_if2); + xf86DrvMsg(0, X_INFO, "d_f=%g f_ifbw=%g\n", + fabs(fabs(f_test) - m->f_if2), m->f_ifbw); + if ((fabs(fabs(f_test) - m->f_if2) * 2.0) <= m->f_ifbw) + return 0; + if (n2 <= -n_max) + break; + /* this line in the manual is bogus. I say it is faster + and more correct to go over all harmonics.. */ +#if 0 + if (f_test < (m->f_lo2 - m->f_if2 - m->f_ifbw)) + break; +#endif + } + n1++; + if (n1 >= n_max) + return 1; + } + +} + +static void +MT2032_calculate_register_settings (MT2032_parameters *m, double f_rf, + double f_if1, double f_if2, double f_ref, double f_ifbw, double f_step) +{ + int n; + m->f_rf = f_rf; + m->f_if1 = f_if1; + m->f_if2 = f_if2; + m->f_ref = f_ref; + m->f_ifbw = f_ifbw; + m->f_step = f_step; + + m->f_lo1 = f_rf+f_if1; + m->LO1I = lrint(m->f_lo1 / f_ref); + m->f_lo1 = f_ref * m->LO1I; + + m->f_lo2 = m->f_lo1 - f_rf - f_if2; + + /* check for spurs */ + n = 1; + while (n < 3) { + if (MT2032_no_spur_in_band(m)) + break; + + if (m->f_lo1 < (f_rf + f_if1)) + m->LO1I += n; + else + m->LO1I -= n; + + m->f_lo1 = m->LO1I * f_ref; + m->f_lo2 = m->f_lo1 - f_rf - f_if2; + n++; + } + /* xf86DrvMsg(0, X_INFO, "MT2032: n=%d\n", n); */ + /* select VCO */ + + /* m->f_lo1>1100.0 */ + if (m->f_lo1 < 1370.0) + m->SEL = 4; + else if (m->f_lo1 < 1530.0) + m->SEL = 3; + else if (m->f_lo1 < 1720.0) + m->SEL = 2; + else if (m->f_lo1 < 1890.0) + m->SEL = 1; + else /* m->f_lo1 < 1958.0 */ + m->SEL = 0; + + /* calculate the rest of the registers */ + m->LO2I = floor(m->f_lo2 / f_ref); + m->STEP = floor(3780.0 * f_step / f_ref); + m->NUM = floor(3780.0 * (m->f_lo2 / f_ref - m->LO2I)); + m->NUM = m->STEP * lrint((1.0 * m->NUM) / (1.0 * m->STEP)); +} + +static int +MT2032_wait_for_lock (FI1236Ptr f) +{ + int n; + CARD8 data[10]; + CARD8 value; + + n=12; + while(1) { + data[0] = 0x0e; /* register number 7, status */ + I2C_WriteRead(&(f->d), (I2CByte *)data, 1, &value, 1); + /* xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: LO1LK=%d LO2LK=%d\n", + (value & 0x04)>>2, (value & 0x02)>>1); */ + if ((value & 6)==6) + break; + usleep (1500); + n--; + if (n < 0) + break; + } + if (n < 0) { + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: failed to set frequency\n"); + return 0; + } + return 1; +} + +static void +MT2032_implement_settings (FI1236Ptr f, MT2032_parameters *m) +{ + CARD8 data[10]; + CARD8 value; + + data[0] = 0x00; /* start with register 0x00 */ + data[1] = (m->LO1I >> 3) - 1; + data[2] = (m->SEL << 4) | (m->LO1I & 0x7); + data[3] = 0x86; + I2C_WriteRead(&(f->d), (I2CByte *)data, 4, NULL, 0); + + data[0] = 0x05; /* start with register 0x05 */ + data[1] = ((m->LO2I & 0x7) << 5) | ((m->LO2I >> 3) - 1); + if (m->f_rf < 400.0) + data[2] = 0xe4; + else + data[2] = 0xf4; + I2C_WriteRead(&(f->d), (I2CByte *)data, 3, NULL, 0); + + data[0] = 0x07; /* register number 7, control byte 2 */ + I2C_WriteRead(&(f->d), (I2CByte *)data, 1, &value, 1); + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: using XOGC=%d\n", (value & 0x07)); + data[1] = 8 | (value & 0x7); + I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); + + data[0] = 0x0b; /* start with register 0x0b */ + data[1] = m->NUM & 0xff; + data[2] = (1<<7) | ((m->NUM >> 8) & 0x0f); + I2C_WriteRead(&(f->d), (I2CByte *)data, 3, NULL, 0); + + MT2032_wait_for_lock(f); +} + +static void +MT2032_optimize_VCO (FI1236Ptr f, MT2032_parameters *m) +{ + CARD8 data[10]; + CARD8 value; + CARD8 TAD1; + + data[0] = 0x0f; /* register number 7, status */ + I2C_WriteRead(&(f->d), (I2CByte *)data, 1, &value, 1); + TAD1=value & 0x07; + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: TAD1=%d SEL=%d\n", TAD1, m->SEL); + if (TAD1 < 2) + return; + if (TAD1 == 2) { + if (m->SEL == 0) + return; + m->SEL--; + } else { + if (m->SEL >= 4) + return; + m->SEL++; + } + data[0] = 0x01; /* start with register 1 */ + data[1] = (m->SEL << 4) | (m->LO1I & 0x7); + I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); + +} + +static int +FI1236_get_afc_hint (FI1236Ptr f) +{ + CARD8 out; + CARD8 AFC; + + if ((f->type == TUNER_TYPE_FM1216ME) || (f->type == TUNER_TYPE_FI1236W)) { + TDA9885Ptr t = (TDA9885Ptr)f->afc_source; + if (t == NULL) + return TUNER_OFF; + + tda9885_getstatus(t); + tda9885_dumpstatus(t); + AFC = t->afc_status & 0x0f; + + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "AFC: FI1236_get_afc_hint: %i\n", AFC); + if (AFC == 0) + return TUNER_TUNED; + else if (AFC <= 0x07) + return TUNER_JUST_BELOW; + else if (AFC < 0x0f) + return TUNER_JUST_ABOVE; + else if (AFC == 0x0f) + return TUNER_TUNED; + } else { + I2C_WriteRead(&(f->d), NULL, 0, &out, 1); + AFC = out & 0x7; + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "AFC: FI1236_get_afc_hint: %i\n", AFC); + if (AFC == 2) + return TUNER_TUNED; + if (AFC == 3) + return TUNER_JUST_BELOW; + if (AFC == 1) + return TUNER_JUST_ABOVE; + return TUNER_OFF; + } + return TUNER_OFF; +} + +static int +MT2032_get_afc_hint (FI1236Ptr f) +{ + CARD8 in; + CARD8 out[2]; + CARD8 AFC; + in = 0x0e; + I2C_WriteRead(&(f->d), (I2CByte *)&in, 1, out, 2); + AFC = (out[0] >> 4) & 0x7; +#if 0 + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC=%d TAD1=%d TAD2=%d\n", + AFC, out[1] & 0x7, (out[1]>>4)& 0x07); +#endif + if (AFC == 2) + return TUNER_TUNED; + if (AFC == 3) + return TUNER_JUST_BELOW; + if (AFC == 1) + return TUNER_JUST_ABOVE; + return TUNER_OFF; +} + +/* this function is for external use only */ +int +TUNER_get_afc_hint (FI1236Ptr f) +{ + if (f->afc_timer_installed) + return TUNER_STILL_TUNING; + return f->last_afc_hint; +} + +static void +MT2032_dump_status (FI1236Ptr f) +{ + CARD8 in; + CARD8 out[2]; + CARD8 AFC; + CARD8 LDONrb; + CARD8 LO1LK, LO2LK, XOK; + CARD8 TAD2, TAD1; + + in = 0x0e; + I2C_WriteRead(&(f->d), (I2CByte *)&in, 1, out, 2); + XOK = out[0] & 1; + LO1LK = (out[0] >> 2) & 1; + LO2LK = (out[0] >> 1) & 1; + LDONrb = (out[0] >> 3) & 1; + + AFC = (out[0] >> 4) & 0x7; + + TAD1 = (out[1] & 0x7); + TAD2 = (out[1] >> 4) & 0x7; + + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: status: XOK=%d LO1LK=%d LO2LK=%d LDONrb=%d AFC=%d TAD1=%d TAD2=%d\n", + XOK, LO1LK, LO2LK, LDONrb, AFC, TAD1, TAD2); + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: status: OSCILLATOR:%s PLL1:%s PLL2:%s\n", + XOK ? "ok" : "off", + LO1LK ? "locked" : "off", + LO2LK ? "locked" : "off"); + +} + +static void MT2032_tune(FI1236Ptr f, double freq, double step) +{ + MT2032_parameters m; + CARD8 data[10]; + int i; + + /* NTSC IF is 44mhz.. but 733/16=45.8125 and all TDAXXXX docs mention + 45.75, 39, 58.75 and 30. */ +#if 0 + MT2032_calculate_register_settings(&m, freq, 1090.0, 45.125, 5.25, 6.0, step); + MT2032_calculate_register_settings(&m, freq, 1090.0, 45.74, 5.25, 6.0, step); +#endif + MT2032_calculate_register_settings(&m, freq, 1090.0, f->video_if, 5.25, 3.0, step); + MT2032_dump_parameters(f, &m); + MT2032_implement_settings(f, &m); + /* MT2032_dump_parameters(f, &m); */ + for (i = 0; i < 3; i++) { + MT2032_optimize_VCO(f, &m); + if (MT2032_wait_for_lock(f)) { + data[0] = 0x02; /* LO Gain control register 0x02 */ + data[1] = 0x20; + I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); + return; + } + data[0] = 0x07; + data[1] = 0x88 | f->xogc; + I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); + usleep(15000); + data[1] = 0x08 | f->xogc; + I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0); + } + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "MT2032: failed to set frequency\n"); +} + +void +FI1236_set_tuner_type (FI1236Ptr f, int type) +{ + f->type = type; + if (type >= NUM_TUNERS) + type = NUM_TUNERS-1; + if (type < 0) + type = 0; + memcpy(&(f->parm), &(tuner_parms[type]), sizeof(FI1236_parameters)); + f->original_frequency = f->parm.min_freq; + f->afc_delta = 0; + if (type == TUNER_TYPE_MT2032) { + MT2032_init(f); + return; + } +} + + +static CARD32 +AFC_TimerCallback(OsTimerPtr timer, CARD32 time, pointer data) +{ + FI1236Ptr f = (FI1236Ptr)data; + if (FI1236_AFC(f)) + return 150; + else { + f->afc_timer_installed = FALSE; + f->afc_count = 0; + return 0; + } +} + +void +FI1236_tune(FI1236Ptr f, CARD32 frequency) +{ + CARD16 divider; + CARD8 data; + + if (frequency < f->parm.min_freq) frequency = f->parm.min_freq; + if (frequency > f->parm.max_freq) frequency = f->parm.max_freq; + + divider = (f->parm.fcar + (CARD16)frequency) & 0x7fff; + f->tuner_data.div1 = (CARD8)((divider >> 8)&0x7f); + f->tuner_data.div2 = (CARD8)(divider & 0xff); + f->tuner_data.control = f->parm.control; + + if (frequency < f->parm.threshold1) + f->tuner_data.band = f->parm.band_low; + else if (frequency < f->parm.threshold2) + f->tuner_data.band = f->parm.band_mid; + else + f->tuner_data.band = f->parm.band_high; + + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "Setting tuner band to %d\n", f->tuner_data.band); + + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "Setting tuner frequency to %d\n", (int)frequency); + + if ((f->type == TUNER_TYPE_FM1216ME) || (f->type == TUNER_TYPE_FI1236W)) { + f->tuner_data.aux = 0x20; + I2C_WriteRead(&(f->d), (I2CByte *)&(f->tuner_data), 5, NULL, 0); + I2C_WriteRead(&(f->d), NULL, 0, &data, 1); + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "Tuner status %x\n", data); + } + else + I2C_WriteRead(&(f->d), (I2CByte *)&(f->tuner_data), 4, NULL, 0); +} + +void +TUNER_set_frequency(FI1236Ptr f, CARD32 frequency) +{ + if (frequency < f->parm.min_freq) frequency = f->parm.min_freq; + if (frequency > f->parm.max_freq) frequency = f->parm.max_freq; + + f->afc_delta=0; + f->original_frequency=frequency; + + if (f->type == TUNER_TYPE_MT2032) + MT2032_tune(f, (1.0*frequency)/16.0, 0.0625); + else + FI1236_tune(f, frequency); + + if (!f->afc_timer_installed) { + f->afc_timer_installed=TRUE; +/* RegisterBlockAndWakeupHandlers(FI1236_BlockHandler, AFCWakeup, f); */ + TimerSet(NULL, 0, 300, AFC_TimerCallback, f); + } + +} + + +int +FI1236_AFC(FI1236Ptr f) +{ +#if 0 + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "AFC: f=%p f->count=%d f->original_frequency=%d f->afc_delta=%d\n", + f, f->afc_count, f->original_frequency, f->afc_delta); +#endif + f->afc_count++; + if (f->type == TUNER_TYPE_MT2032) { + f->last_afc_hint = MT2032_get_afc_hint(f); + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "AFC: afc_hint=%d\n", f->last_afc_hint); + if (f->last_afc_hint == TUNER_TUNED) + return 0; + if (f->afc_count > 3) + f->last_afc_hint = TUNER_OFF; + if (f->last_afc_hint == TUNER_OFF) + f->afc_delta = 0; + else + f->afc_delta += f->last_afc_hint; + + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "AFC: Setting tuner frequency to %g\n", + (0.5 * (2 * f->original_frequency + f->afc_delta)) / 16.0); + MT2032_tune(f, + (1.0 * f->original_frequency+ 0.5 * f->afc_delta) / 16.0, + 0.03125); + if (f->last_afc_hint == TUNER_OFF) + return 0; + return 1; /* call me again */ + } else { + f->last_afc_hint = FI1236_get_afc_hint(f); + if (f->last_afc_hint == TUNER_TUNED) { + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: TUNER_TUNNED\n"); + return 0; + } + if (f->afc_count > 3) + f->last_afc_hint = TUNER_OFF; + + if (f->last_afc_hint == TUNER_OFF) + f->afc_delta=0; + else + f->afc_delta+=f->last_afc_hint; + + xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, + "AFC: Setting tuner frequency to %g\n", + (0.5 * (2 * f->original_frequency + f->afc_delta)) / 16.0); + FI1236_tune(f, f->original_frequency + f->afc_delta); + if (f->last_afc_hint == TUNER_OFF) + return 0; + return 1; /* call me again */ + } + return 0; /* done */ +} + +void +fi1236_dump_status(FI1236Ptr f) +{ + if (f->type == TUNER_TYPE_MT2032) + MT2032_dump_status(f); +} -- cgit v1.2.3