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raspberrypi-kernel
提交 40a2d3c7 编写于 作者: T Thomas Mair 提交者： Mauro Carvalho Chehab
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[media] rtl28xxu: renamed rtl2831_rd/rtl2831_wr to rtl28xx_rd/rtl28xx_wr 

Signed-off-by: NThomas Mair <thomas.mair86@googlemail.com>
Acked-by: NAntti Palosaari <crope@iki.fi>
Reviewed-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
上级 5cf6631e
隐藏空白更改
内联 并排
Showing with 51 addition and 51 deletion
drivers/media/dvb/dvb-usb/rtl28xxu.c
浏览文件 @ 40a2d3c7
......@@ -84,7 +84,7 @@ static int rtl28xxu_ctrl_msg(struct dvb_usb_device *d, struct rtl28xxu_req *req)
return ret;
}
static int rtl2831_wr_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
static int rtl28xx_wr_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
{
struct rtl28xxu_req req;
......@@ -120,12 +120,12 @@ static int rtl2831_rd_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
return rtl28xxu_ctrl_msg(d, &req);
}
static int rtl2831_wr_reg(struct dvb_usb_device *d, u16 reg, u8 val)
static int rtl28xx_wr_reg(struct dvb_usb_device *d, u16 reg, u8 val)
{
return rtl2831_wr_regs(d, reg, &val, 1);
return rtl28xx_wr_regs(d, reg, &val, 1);
}
static int rtl2831_rd_reg(struct dvb_usb_device *d, u16 reg, u8 *val)
static int rtl28xx_rd_reg(struct dvb_usb_device *d, u16 reg, u8 *val)
{
return rtl2831_rd_regs(d, reg, val, 1);
}
......@@ -312,12 +312,12 @@ static int rtl2831u_frontend_attach(struct dvb_usb_adapter *adap)
*/
/* GPIO direction */
ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_DIR, 0x0a);
ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_DIR, 0x0a);
if (ret)
goto err;
/* enable as output GPIO0, GPIO2, GPIO4 */
ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_OUT_EN, 0x15);
ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_EN, 0x15);
if (ret)
goto err;
......@@ -409,7 +409,7 @@ static int rtl2832u_fc0012_tuner_callback(struct dvb_usb_device *d,
switch (cmd) {
case FC_FE_CALLBACK_VHF_ENABLE:
/* set output values */
ret = rtl2831_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
if (ret)
goto err;
......@@ -419,7 +419,7 @@ static int rtl2832u_fc0012_tuner_callback(struct dvb_usb_device *d,
val |= 0x40; /* set GPIO6 high */
ret = rtl2831_wr_reg(d, SYS_GPIO_OUT_VAL, val);
ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
if (ret)
goto err;
break;
......@@ -514,25 +514,25 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
deb_info("%s:\n", __func__);
ret = rtl2831_rd_reg(adap->dev, SYS_GPIO_DIR, &val);
ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_DIR, &val);
if (ret)
goto err;
val &= 0xbf;
ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_DIR, val);
ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_DIR, val);
if (ret)
goto err;
/* enable as output GPIO3 and GPIO6*/
ret = rtl2831_rd_reg(adap->dev, SYS_GPIO_OUT_EN, &val);
ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_OUT_EN, &val);
if (ret)
goto err;
val |= 0x48;
ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_OUT_EN, val);
ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_EN, val);
if (ret)
goto err;
......@@ -793,7 +793,7 @@ static int rtl2831u_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
deb_info("%s: onoff=%d\n", __func__, onoff);
ret = rtl2831_rd_reg(adap->dev, SYS_GPIO_OUT_VAL, &gpio);
ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_OUT_VAL, &gpio);
if (ret)
goto err;
......@@ -807,11 +807,11 @@ static int rtl2831u_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
gpio &= (~0x04); /* LED off */
}
ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_OUT_VAL, gpio);
ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_VAL, gpio);
if (ret)
goto err;
ret = rtl2831_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
ret = rtl28xx_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
if (ret)
goto err;
......@@ -837,7 +837,7 @@ static int rtl2832u_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
buf[1] = 0x02; /* reset EPA */
}
ret = rtl2831_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
ret = rtl28xx_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
if (ret)
goto err;
......@@ -855,12 +855,12 @@ static int rtl2831u_power_ctrl(struct dvb_usb_device *d, int onoff)
deb_info("%s: onoff=%d\n", __func__, onoff);
/* demod adc */
ret = rtl2831_rd_reg(d, SYS_SYS0, &sys0);
ret = rtl28xx_rd_reg(d, SYS_SYS0, &sys0);
if (ret)
goto err;
/* tuner power, read GPIOs */
ret = rtl2831_rd_reg(d, SYS_GPIO_OUT_VAL, &gpio);
ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &gpio);
if (ret)
goto err;
......@@ -880,12 +880,12 @@ static int rtl2831u_power_ctrl(struct dvb_usb_device *d, int onoff)
deb_info("%s: WR SYS0=%02x GPIO_OUT_VAL=%02x\n", __func__, sys0, gpio);
/* demod adc */
ret = rtl2831_wr_reg(d, SYS_SYS0, sys0);
ret = rtl28xx_wr_reg(d, SYS_SYS0, sys0);
if (ret)
goto err;
/* tuner power, write GPIOs */
ret = rtl2831_wr_reg(d, SYS_GPIO_OUT_VAL, gpio);
ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, gpio);
if (ret)
goto err;
......@@ -904,107 +904,107 @@ static int rtl2832u_power_ctrl(struct dvb_usb_device *d, int onoff)
if (onoff) {
/* set output values */
ret = rtl2831_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
if (ret)
goto err;
val |= 0x08;
val &= 0xef;
ret = rtl2831_wr_reg(d, SYS_GPIO_OUT_VAL, val);
ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
if (ret)
goto err;
/* demod_ctl_1 */
ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL1, &val);
ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL1, &val);
if (ret)
goto err;
val &= 0xef;
ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL1, val);
ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL1, val);
if (ret)
goto err;
/* demod control */
/* PLL enable */
ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL, &val);
ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
if (ret)
goto err;
/* bit 7 to 1 */
val |= 0x80;
ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL, val);
ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
if (ret)
goto err;
/* demod HW reset */
ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL, &val);
ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
if (ret)
goto err;
/* bit 5 to 0 */
val &= 0xdf;
ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL, val);
ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
if (ret)
goto err;
ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL, &val);
ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
if (ret)
goto err;
val |= 0x20;
ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL, val);
ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
if (ret)
goto err;
mdelay(5);
/*enable ADC_Q and ADC_I */
ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL, &val);
ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
if (ret)
goto err;
val |= 0x48;
ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL, val);
ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
if (ret)
goto err;
} else {
/* demod_ctl_1 */
ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL1, &val);
ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL1, &val);
if (ret)
goto err;
val |= 0x0c;
ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL1, val);
ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL1, val);
if (ret)
goto err;
/* set output values */
ret = rtl2831_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
if (ret)
goto err;
val |= 0x10;
ret = rtl2831_wr_reg(d, SYS_GPIO_OUT_VAL, val);
ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
if (ret)
goto err;
/* demod control */
ret = rtl2831_rd_reg(d, SYS_DEMOD_CTL, &val);
ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
if (ret)
goto err;
val &= 0x37;
ret = rtl2831_wr_reg(d, SYS_DEMOD_CTL, val);
ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
if (ret)
goto err;
......@@ -1043,7 +1043,7 @@ static int rtl2831u_rc_query(struct dvb_usb_device *d)
/* init remote controller */
if (!priv->rc_active) {
for (i = 0; i < ARRAY_SIZE(rc_nec_tab); i++) {
ret = rtl2831_wr_reg(d, rc_nec_tab[i].reg,
ret = rtl28xx_wr_reg(d, rc_nec_tab[i].reg,
rc_nec_tab[i].val);
if (ret)
goto err;
......@@ -1073,12 +1073,12 @@ static int rtl2831u_rc_query(struct dvb_usb_device *d)
rc_keydown(d->rc_dev, rc_code, 0);
ret = rtl2831_wr_reg(d, SYS_IRRC_SR, 1);
ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
if (ret)
goto err;
/* repeated intentionally to avoid extra keypress */
ret = rtl2831_wr_reg(d, SYS_IRRC_SR, 1);
ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
if (ret)
goto err;
}
......@@ -1115,7 +1115,7 @@ static int rtl2832u_rc_query(struct dvb_usb_device *d)
/* init remote controller */
if (!priv->rc_active) {
for (i = 0; i < ARRAY_SIZE(rc_nec_tab); i++) {
ret = rtl2831_wr_reg(d, rc_nec_tab[i].reg,
ret = rtl28xx_wr_reg(d, rc_nec_tab[i].reg,
rc_nec_tab[i].val);
if (ret)
goto err;
......@@ -1123,14 +1123,14 @@ static int rtl2832u_rc_query(struct dvb_usb_device *d)
priv->rc_active = true;
}
ret = rtl2831_rd_reg(d, IR_RX_IF, &buf[0]);
ret = rtl28xx_rd_reg(d, IR_RX_IF, &buf[0]);
if (ret)
goto err;
if (buf[0] != 0x83)
goto exit;
ret = rtl2831_rd_reg(d, IR_RX_BC, &buf[0]);
ret = rtl28xx_rd_reg(d, IR_RX_BC, &buf[0]);
if (ret)
goto err;
......@@ -1139,9 +1139,9 @@ static int rtl2832u_rc_query(struct dvb_usb_device *d)
/* TODO: pass raw IR to Kernel IR decoder */
ret = rtl2831_wr_reg(d, IR_RX_IF, 0x03);
ret = rtl2831_wr_reg(d, IR_RX_BUF_CTRL, 0x80);
ret = rtl2831_wr_reg(d, IR_RX_CTRL, 0x80);
ret = rtl28xx_wr_reg(d, IR_RX_IF, 0x03);
ret = rtl28xx_wr_reg(d, IR_RX_BUF_CTRL, 0x80);
ret = rtl28xx_wr_reg(d, IR_RX_CTRL, 0x80);
exit:
return ret;
......@@ -1346,23 +1346,23 @@ static int rtl28xxu_probe(struct usb_interface *intf,
/* init USB endpoints */
ret = rtl2831_rd_reg(d, USB_SYSCTL_0, &val);
ret = rtl28xx_rd_reg(d, USB_SYSCTL_0, &val);
if (ret)
goto err;
/* enable DMA and Full Packet Mode*/
val |= 0x09;
ret = rtl2831_wr_reg(d, USB_SYSCTL_0, val);
ret = rtl28xx_wr_reg(d, USB_SYSCTL_0, val);
if (ret)
goto err;
/* set EPA maximum packet size to 0x0200 */
ret = rtl2831_wr_regs(d, USB_EPA_MAXPKT, "\x00\x02\x00\x00", 4);
ret = rtl28xx_wr_regs(d, USB_EPA_MAXPKT, "\x00\x02\x00\x00", 4);
if (ret)
goto err;
/* change EPA FIFO length */
ret = rtl2831_wr_regs(d, USB_EPA_FIFO_CFG, "\x14\x00\x00\x00", 4);
ret = rtl28xx_wr_regs(d, USB_EPA_FIFO_CFG, "\x14\x00\x00\x00", 4);
if (ret)
goto err;
......
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