Added new tuner FM1236MK3 PAL version
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@ -1,9 +1,10 @@
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#include "xf86.h"
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#include "xf86i2c.h"
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#include "fi1236.h"
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#include "tda9885.h"
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#include "i2c_def.h"
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#define NUM_TUNERS 7
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#define NUM_TUNERS 8
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const FI1236_parameters tuner_parms[NUM_TUNERS] =
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{
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@ -23,7 +24,9 @@ const FI1236_parameters tuner_parms[NUM_TUNERS] =
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/* 5 - FI1256 */
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{ 623 ,16*49.75 ,16*863.25 ,16*170 ,16*450 ,0xA0 ,0x90, 0x30, 0x8e },
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/* 6 - FI1236W */
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{ 733 ,884 ,12820 ,2516 ,7220 ,0x1 ,0x2, 0x4, 0x8e }
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{ 733 ,884 ,12820 ,2516 ,7220 ,0x1 ,0x2, 0x4, 0x8e },
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/* 7 - FM1216ME */
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{ 623 ,16*48.25 ,16*863.25 ,16*158.00 ,16*442.00 ,0x1 ,0x2, 0x4, 0x8e }
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};
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@ -329,16 +332,36 @@ I2C_WriteRead(&(f->d), (I2CByte *)data, 2, NULL, 0);
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static int FI1236_get_afc_hint(FI1236Ptr f)
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{
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CARD8 out;
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CARD8 AFC;
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I2C_WriteRead(&(f->d), NULL, 0, &out, 1);
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AFC=out & 0x7;
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if(AFC==2)return TUNER_TUNED;
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if(AFC==3)return TUNER_JUST_BELOW;
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if(AFC==1)return TUNER_JUST_ABOVE;
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return TUNER_OFF;
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}
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CARD8 out;
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CARD8 AFC;
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if ((f->type == TUNER_TYPE_FM1216ME) || (f->type == TUNER_TYPE_FI1236W))
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{
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TDA9885Ptr t = (TDA9885Ptr)f->afc_source;
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if (t == NULL)
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return TUNER_OFF;
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tda9885_getstatus(t);
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tda9885_dumpstatus(t);
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AFC = t->afc_status & 0x0f;
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xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: FI1236_get_afc_hint: %i\n", AFC);
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if (AFC == 0) return TUNER_TUNED;
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else if (AFC <= 0x07)return TUNER_JUST_BELOW;
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else if (AFC < 0x0f )return TUNER_JUST_ABOVE;
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else if (AFC == 0x0f)return TUNER_TUNED;
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}
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else
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{
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I2C_WriteRead(&(f->d), NULL, 0, &out, 1);
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AFC=out & 0x7;
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xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: FI1236_get_afc_hint: %i\n", AFC);
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if(AFC==2)return TUNER_TUNED;
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if(AFC==3)return TUNER_JUST_BELOW;
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if(AFC==1)return TUNER_JUST_ABOVE;
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return TUNER_OFF;
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}
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}
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static int MT2032_get_afc_hint(FI1236Ptr f)
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{
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@ -457,6 +480,7 @@ if(FI1236_AFC(f))return 150;
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void FI1236_tune(FI1236Ptr f, CARD32 frequency)
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{
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CARD16 divider;
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CARD8 data;
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if(frequency < f->parm.min_freq) frequency = f->parm.min_freq;
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if(frequency > f->parm.max_freq) frequency = f->parm.max_freq;
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@ -479,10 +503,20 @@ void FI1236_tune(FI1236Ptr f, CARD32 frequency)
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f->tuner_data.band = f->parm.band_high;
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}
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#if 0
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xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "Setting tuner band to %d\n", f->tuner_data.band);
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xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "Setting tuner frequency to %d\n", frequency);
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#endif
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I2C_WriteRead(&(f->d), (I2CByte *)&(f->tuner_data), 4, NULL, 0);
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if ((f->type == TUNER_TYPE_FM1216ME) || (f->type == TUNER_TYPE_FI1236W))
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{
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f->tuner_data.aux = 0x20;
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I2C_WriteRead(&(f->d), (I2CByte *)&(f->tuner_data), 5, NULL, 0);
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I2C_WriteRead(&(f->d), NULL, 0, &data, 1);
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xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "Tuner status %x\n", data);
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}
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else
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I2C_WriteRead(&(f->d), (I2CByte *)&(f->tuner_data), 4, NULL, 0);
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}
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void TUNER_set_frequency(FI1236Ptr f, CARD32 frequency)
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@ -537,7 +571,11 @@ int FI1236_AFC(FI1236Ptr f)
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} else
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{
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f->last_afc_hint=FI1236_get_afc_hint(f);
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if(f->last_afc_hint==TUNER_TUNED)return 0;
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if(f->last_afc_hint==TUNER_TUNED)
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{
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xf86DrvMsg(f->d.pI2CBus->scrnIndex, X_INFO, "AFC: TUNER_TUNNED\n");
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return 0;
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}
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if(f->afc_count>3)f->last_afc_hint=TUNER_OFF;
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if(f->last_afc_hint==TUNER_OFF)
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{
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@ -44,6 +44,8 @@ typedef struct {
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typedef struct {
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I2CDevRec d;
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int type;
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void* afc_source; /* The AFC source may be another chip like TDA988x */
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int afc_delta;
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CARD32 original_frequency;
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@ -60,6 +62,7 @@ typedef struct {
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CARD8 div2;
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CARD8 control;
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CARD8 band;
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CARD8 aux; /* this is for MK3 tuners */
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} tuner_data;
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} FI1236Rec, *FI1236Ptr;
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@ -70,6 +73,7 @@ typedef struct {
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#define TUNER_TYPE_FI1246 4
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#define TUNER_TYPE_FI1256 5
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#define TUNER_TYPE_FI1236W 6
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#define TUNER_TYPE_FM1216ME 7
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#define FI1236_ADDR(a) ((a)->d.SlaveAddr)
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