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make a little change on tbs6104

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tbslucy
2019-09-06 10:43:12 +08:00
parent 8b21aec510
commit 25a9e15ec4
1 changed files with 25 additions and 0 deletions
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25
drivers/media/pci/tbsmod/tbsmod.c
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@@ -821,6 +821,7 @@ static BOOL ad9789_setFre_dvbt (struct tbs_pcie_dev *dev, unsigned long bandwidt
unsigned char buff[4] = {0};
//config center freq
unsigned long fcenter;
int i;
if(bandwidth ==8)
fdco = 146285714; //146.285714;
@@ -900,6 +901,17 @@ static BOOL ad9789_setFre_dvbt (struct tbs_pcie_dev *dev, unsigned long bandwidt
ad9789_wt_nBytes(dev, 1, AD9789_PARAMETER_UPDATE, buff);
buff[0] = 0x80;
ad9789_wt_nBytes(dev, 1, AD9789_PARAMETER_UPDATE, buff);
for (i = 0; i < 100; i++) {
ad9789_rd_nBytes(dev, 1, AD9789_PARAMETER_UPDATE, buff);
if (buff[0] == 0x80)
break;
msleep(10);
}
if (buff[0] != 0x80)
dev_err(&dev->pdev->dev, "error updating parameters");
buff[0] = 0x00;
ad9789_wt_nBytes(dev, 1, AD9789_PARAMETER_UPDATE, buff);
return TRUE;
}
@@ -1465,6 +1477,19 @@ static void tbs_adapters_init_dvbt(struct tbs_pcie_dev *dev)
TBS_PCIE_WRITE(0, SPI_RESET, *(u32 *)&tmpbuf[0]);
msleep(100);
*/
tmpbuf[0] = 0;
tmpbuf[1] = 0;
tmpbuf[2] = 0;
tmpbuf[3] = 0;
TBS_PCIE_WRITE(0, SPI_BW_LIGHT, *(u32 *)&tmpbuf[0]);
msleep(100);
tmpbuf[0] = 0;
tmpbuf[1] = 0;
tmpbuf[2] = 0;
tmpbuf[3] = 0x1;
TBS_PCIE_WRITE(0, SPI_BW_LIGHT, *(u32 *)&tmpbuf[0]);
msleep(100);
ret = AD4351_Configration_dvbt(dev);
if (ret == FALSE)
printk("configration ad4351 false! \n");