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tuner_r820t: don't perform IMR calibration on init

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This takes simply too much time (almost 3 seconds)
and doesn't really seem to make any difference for our
use case.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
This commit is contained in:
Steve Markgraf 2012-09-09 17:45:00 +02:00
parent 9f3f44e03b
commit 0c3c356d19
1 changed files with 4 additions and 3 deletions
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7
src/tuner_r820t.c
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@ -981,11 +981,11 @@ R828_ErrCode R828_Init(void *pTuner)
if(R828_IMR_done_flag==FALSE) if(R828_IMR_done_flag==FALSE)
{ {
#if 0
//write initial reg //write initial reg
if(R828_InitReg(pTuner) != RT_Success) if(R828_InitReg(pTuner) != RT_Success)
return RT_Fail; return RT_Fail;
#endif
//Do Xtal check //Do Xtal check
if((Rafael_Chip==R820T) || (Rafael_Chip==R828S) || (Rafael_Chip==R820C)) if((Rafael_Chip==R820T) || (Rafael_Chip==R828S) || (Rafael_Chip==R820C))
{ {
@ -1022,7 +1022,7 @@ R828_ErrCode R828_Init(void *pTuner)
R828_Fil_Cal_flag[i] = FALSE; R828_Fil_Cal_flag[i] = FALSE;
R828_Fil_Cal_code[i] = 0; R828_Fil_Cal_code[i] = 0;
} }
#if 0
//start imr cal. //start imr cal.
if(R828_InitReg(pTuner) != RT_Success) //write initial reg before doing cal if(R828_InitReg(pTuner) != RT_Success) //write initial reg before doing cal
return RT_Fail; return RT_Fail;
@ -1046,6 +1046,7 @@ R828_ErrCode R828_Init(void *pTuner)
return RT_Fail; return RT_Fail;
R828_IMR_done_flag = TRUE; R828_IMR_done_flag = TRUE;
#endif
} }
//write initial reg //write initial reg