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path: root/drivers/media/pci/saa7134/saa7134-dvb.c
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Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-dvb.c')
-rw-r--r--drivers/media/pci/saa7134/saa7134-dvb.c122
1 files changed, 60 insertions, 62 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-dvb.c b/drivers/media/pci/saa7134/saa7134-dvb.c
index 73ffbabf831c..101ba8729416 100644
--- a/drivers/media/pci/saa7134/saa7134-dvb.c
+++ b/drivers/media/pci/saa7134/saa7134-dvb.c
@@ -20,6 +20,9 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include "saa7134.h"
+#include "saa7134-reg.h"
+
#include <linux/init.h>
#include <linux/list.h>
#include <linux/module.h>
@@ -28,8 +31,6 @@
#include <linux/kthread.h>
#include <linux/suspend.h>
-#include "saa7134-reg.h"
-#include "saa7134.h"
#include <media/v4l2-common.h>
#include "dvb-pll.h"
#include <dvb_frontend.h>
@@ -75,19 +76,8 @@ static int use_frontend;
module_param(use_frontend, int, 0644);
MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
-
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-#define dprintk(fmt, arg...) do { if (debug) \
- printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
-
-/* Print a warning */
-#define wprintk(fmt, arg...) \
- printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
-
/* ------------------------------------------------------------------
* mt352 based DVB-T cards
*/
@@ -112,7 +102,7 @@ static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
udelay(10);
ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
- dprintk("%s %s\n", __func__, ok ? "on" : "off");
+ pr_debug("%s %s\n", __func__, ok ? "on" : "off");
if (!ok)
saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
@@ -130,9 +120,8 @@ static int mt352_pinnacle_init(struct dvb_frontend* fe)
static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x0f };
static u8 scan_ctl_cfg [] = { SCAN_CTL, 0x0d };
static u8 irq_cfg [] = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
- struct saa7134_dev *dev= fe->dvb->priv;
- dprintk("%s called\n", __func__);
+ pr_debug("%s called\n", __func__);
mt352_write(fe, clock_config, sizeof(clock_config));
udelay(200);
@@ -258,7 +247,7 @@ static int kworld_sbtvd_gate_ctrl(struct dvb_frontend* fe, int enable)
struct i2c_msg msg = {.addr = 0x4b, .flags = 0, .buf = initmsg, .len = 2};
if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
- wprintk("could not access the I2C gate\n");
+ pr_warn("could not access the I2C gate\n");
return -EIO;
}
if (enable)
@@ -266,7 +255,7 @@ static int kworld_sbtvd_gate_ctrl(struct dvb_frontend* fe, int enable)
else
msg.buf = msg_disable;
if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
- wprintk("could not access the I2C gate\n");
+ pr_warn("could not access the I2C gate\n");
return -EIO;
}
msleep(20);
@@ -369,7 +358,7 @@ static int philips_tda6651_pll_set(struct dvb_frontend *fe)
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
- wprintk("could not write to tuner at addr: 0x%02x\n",
+ pr_warn("could not write to tuner at addr: 0x%02x\n",
addr << 1);
return -EIO;
}
@@ -556,8 +545,7 @@ static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
tda8290_msg.buf = tda8290_open;
}
if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
- struct saa7134_dev *dev = fe->dvb->priv;
- wprintk("could not access tda8290 I2C gate\n");
+ pr_warn("could not access tda8290 I2C gate\n");
return -EIO;
}
msleep(20);
@@ -570,11 +558,14 @@ static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
struct tda1004x_state *state = fe->demodulator_priv;
switch (state->config->antenna_switch) {
- case 0: break;
- case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
+ case 0:
+ break;
+ case 1:
+ pr_debug("setting GPIO21 to 0 (TV antenna?)\n");
saa7134_set_gpio(dev, 21, 0);
break;
- case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
+ case 2:
+ pr_debug("setting GPIO21 to 1 (Radio antenna?)\n");
saa7134_set_gpio(dev, 21, 1);
break;
}
@@ -587,11 +578,14 @@ static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
struct tda1004x_state *state = fe->demodulator_priv;
switch (state->config->antenna_switch) {
- case 0: break;
- case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
+ case 0:
+ break;
+ case 1:
+ pr_debug("setting GPIO21 to 1 (Radio antenna?)\n");
saa7134_set_gpio(dev, 21, 1);
break;
- case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
+ case 2:
+ pr_debug("setting GPIO21 to 0 (TV antenna?)\n");
saa7134_set_gpio(dev, 21, 0);
break;
}
@@ -619,7 +613,7 @@ static int configure_tda827x_fe(struct saa7134_dev *dev,
&dev->i2c_adap, tuner_conf))
return 0;
- wprintk("no tda827x tuner found at addr: %02x\n",
+ pr_warn("no tda827x tuner found at addr: %02x\n",
cdec_conf->tuner_address);
}
return -EINVAL;
@@ -993,7 +987,8 @@ static struct tda10086_config sd1878_4m = {
* special case: lnb supply is connected to the gated i2c
*/
-static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+static int md8800_set_voltage(struct dvb_frontend *fe,
+ enum fe_sec_voltage voltage)
{
int res = -EIO;
struct saa7134_dev *dev = fe->dvb->priv;
@@ -1019,7 +1014,8 @@ static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
return res;
};
-static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+static int md8800_set_voltage2(struct dvb_frontend *fe,
+ enum fe_sec_voltage voltage)
{
struct saa7134_dev *dev = fe->dvb->priv;
u8 wbuf[2] = { 0x1f, 00 };
@@ -1041,8 +1037,8 @@ static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage
static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
{
- struct saa7134_dev *dev = fe->dvb->priv;
- wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
+ pr_warn("%s: sorry can't set high LNB supply voltage from here\n",
+ __func__);
return -EIO;
}
@@ -1222,10 +1218,10 @@ static int dvb_init(struct saa7134_dev *dev)
mutex_init(&dev->frontends.lock);
INIT_LIST_HEAD(&dev->frontends.felist);
- printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
+ pr_info("%s() allocating 1 frontend\n", __func__);
fe0 = vb2_dvb_alloc_frontend(&dev->frontends, 1);
if (!fe0) {
- printk(KERN_ERR "%s() failed to alloc\n", __func__);
+ pr_err("%s() failed to alloc\n", __func__);
return -ENOMEM;
}
@@ -1250,7 +1246,7 @@ static int dvb_init(struct saa7134_dev *dev)
switch (dev->board) {
case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
- dprintk("pinnacle 300i dvb setup\n");
+ pr_debug("pinnacle 300i dvb setup\n");
fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
&dev->i2c_adap);
if (fe0->dvb.frontend) {
@@ -1259,7 +1255,7 @@ static int dvb_init(struct saa7134_dev *dev)
break;
case SAA7134_BOARD_AVERMEDIA_777:
case SAA7134_BOARD_AVERMEDIA_A16AR:
- dprintk("avertv 777 dvb setup\n");
+ pr_debug("avertv 777 dvb setup\n");
fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
&dev->i2c_adap);
if (fe0->dvb.frontend) {
@@ -1269,7 +1265,7 @@ static int dvb_init(struct saa7134_dev *dev)
}
break;
case SAA7134_BOARD_AVERMEDIA_A16D:
- dprintk("AverMedia A16D dvb setup\n");
+ pr_debug("AverMedia A16D dvb setup\n");
fe0->dvb.frontend = dvb_attach(mt352_attach,
&avermedia_xc3028_mt352_dev,
&dev->i2c_adap);
@@ -1401,13 +1397,15 @@ static int dvb_init(struct saa7134_dev *dev)
if (fe0->dvb.frontend) {
if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
&dev->i2c_adap, 0) == NULL) {
- wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
+ pr_warn("%s: Lifeview Trio, No tda826x found!\n",
+ __func__);
goto detach_frontend;
}
if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
&dev->i2c_adap,
0x08, 0, 0, false) == NULL) {
- wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
+ pr_warn("%s: Lifeview Trio, No ISL6421 found!\n",
+ __func__);
goto detach_frontend;
}
}
@@ -1422,12 +1420,12 @@ static int dvb_init(struct saa7134_dev *dev)
if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
ads_tech_duo_config.tuner_address, &dev->i2c_adap,
&ads_duo_cfg) == NULL) {
- wprintk("no tda827x tuner found at addr: %02x\n",
+ pr_warn("no tda827x tuner found at addr: %02x\n",
ads_tech_duo_config.tuner_address);
goto detach_frontend;
}
} else
- wprintk("failed to attach tda10046\n");
+ pr_warn("failed to attach tda10046\n");
break;
case SAA7134_BOARD_TEVION_DVBT_220RF:
if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
@@ -1450,7 +1448,7 @@ static int dvb_init(struct saa7134_dev *dev)
if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
0x60, &dev->i2c_adap, 0) == NULL) {
- wprintk("%s: Medion Quadro, no tda826x "
+ pr_warn("%s: Medion Quadro, no tda826x "
"found !\n", __func__);
goto detach_frontend;
}
@@ -1459,7 +1457,7 @@ static int dvb_init(struct saa7134_dev *dev)
fe->ops.i2c_gate_ctrl(fe, 1);
if (dvb_attach(isl6405_attach, fe,
&dev->i2c_adap, 0x08, 0, 0) == NULL) {
- wprintk("%s: Medion Quadro, no ISL6405 "
+ pr_warn("%s: Medion Quadro, no ISL6405 "
"found !\n", __func__);
goto detach_frontend;
}
@@ -1519,13 +1517,13 @@ static int dvb_init(struct saa7134_dev *dev)
if (fe0->dvb.frontend) {
if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
&dev->i2c_adap, 0) == NULL) {
- wprintk("%s: No tda826x found!\n", __func__);
+ pr_warn("%s: No tda826x found!\n", __func__);
goto detach_frontend;
}
if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
&dev->i2c_adap,
0x08, 0, 0, false) == NULL) {
- wprintk("%s: No ISL6421 found!\n", __func__);
+ pr_warn("%s: No ISL6421 found!\n", __func__);
goto detach_frontend;
}
}
@@ -1593,12 +1591,12 @@ static int dvb_init(struct saa7134_dev *dev)
if (fe0->dvb.frontend) {
if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
&dev->i2c_adap, 0) == NULL) {
- wprintk("%s: No tda826x found!\n", __func__);
+ pr_warn("%s: No tda826x found!\n", __func__);
goto detach_frontend;
}
if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0, 0) == NULL) {
- wprintk("%s: No lnbp21 found!\n", __func__);
+ pr_warn("%s: No lnbp21 found!\n", __func__);
goto detach_frontend;
}
}
@@ -1614,7 +1612,7 @@ static int dvb_init(struct saa7134_dev *dev)
goto detach_frontend;
break;
case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
- dprintk("AverMedia E506R dvb setup\n");
+ pr_debug("AverMedia E506R dvb setup\n");
saa7134_set_gpio(dev, 25, 0);
msleep(10);
saa7134_set_gpio(dev, 25, 1);
@@ -1630,7 +1628,7 @@ static int dvb_init(struct saa7134_dev *dev)
struct dvb_frontend *fe;
if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
&dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
- wprintk("%s: MD7134 DVB-S, no SD1878 "
+ pr_warn("%s: MD7134 DVB-S, no SD1878 "
"found !\n", __func__);
goto detach_frontend;
}
@@ -1639,7 +1637,7 @@ static int dvb_init(struct saa7134_dev *dev)
fe->ops.i2c_gate_ctrl(fe, 1);
if (dvb_attach(isl6405_attach, fe,
&dev->i2c_adap, 0x08, 0, 0) == NULL) {
- wprintk("%s: MD7134 DVB-S, no ISL6405 "
+ pr_warn("%s: MD7134 DVB-S, no ISL6405 "
"found !\n", __func__);
goto detach_frontend;
}
@@ -1671,15 +1669,15 @@ static int dvb_init(struct saa7134_dev *dev)
if (dvb_attach(tda826x_attach,
fe0->dvb.frontend, 0x60,
&dev->i2c_adap, 0) == NULL) {
- wprintk("%s: Asus Tiger 3in1, no "
+ pr_warn("%s: Asus Tiger 3in1, no "
"tda826x found!\n", __func__);
goto detach_frontend;
}
if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0, 0) == NULL) {
- wprintk("%s: Asus Tiger 3in1, no lnbp21"
+ pr_warn("%s: Asus Tiger 3in1, no lnbp21"
" found!\n", __func__);
- goto detach_frontend;
+ goto detach_frontend;
}
}
}
@@ -1696,13 +1694,13 @@ static int dvb_init(struct saa7134_dev *dev)
if (dvb_attach(tda826x_attach,
fe0->dvb.frontend, 0x60,
&dev->i2c_adap, 0) == NULL) {
- wprintk("%s: Asus My Cinema PS3-100, no "
+ pr_warn("%s: Asus My Cinema PS3-100, no "
"tda826x found!\n", __func__);
goto detach_frontend;
}
if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0, 0) == NULL) {
- wprintk("%s: Asus My Cinema PS3-100, no lnbp21"
+ pr_warn("%s: Asus My Cinema PS3-100, no lnbp21"
" found!\n", __func__);
goto detach_frontend;
}
@@ -1750,7 +1748,7 @@ static int dvb_init(struct saa7134_dev *dev)
if (fe0->dvb.frontend) {
if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
&avertv_a700_tuner, &dev->i2c_adap) == NULL) {
- wprintk("%s: No zl10036 found!\n",
+ pr_warn("%s: No zl10036 found!\n",
__func__);
}
}
@@ -1761,7 +1759,7 @@ static int dvb_init(struct saa7134_dev *dev)
if (fe0->dvb.frontend)
if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
0x60, &dev->i2c_adap) == NULL)
- wprintk("%s: No zl10039 found!\n",
+ pr_warn("%s: No zl10039 found!\n",
__func__);
break;
@@ -1774,7 +1772,7 @@ static int dvb_init(struct saa7134_dev *dev)
fe0->dvb.frontend,
&dev->i2c_adap,
&videomate_t750_qt1010_config) == NULL)
- wprintk("error attaching QT1010\n");
+ pr_warn("error attaching QT1010\n");
}
break;
case SAA7134_BOARD_ZOLID_HYBRID_PCI:
@@ -1850,12 +1848,12 @@ static int dvb_init(struct saa7134_dev *dev)
fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
0x60, &dev->i2c_adap) == NULL)
- wprintk("%s: No zl10039 found!\n",
+ pr_warn("%s: No zl10039 found!\n",
__func__);
}
break;
default:
- wprintk("Huh? unknown DVB card?\n");
+ pr_warn("Huh? unknown DVB card?\n");
break;
}
@@ -1871,14 +1869,14 @@ static int dvb_init(struct saa7134_dev *dev)
fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
if (!fe) {
- printk(KERN_ERR "%s/2: xc3028 attach failed\n",
+ pr_err("%s/2: xc3028 attach failed\n",
dev->name);
goto detach_frontend;
}
}
if (NULL == fe0->dvb.frontend) {
- printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
+ pr_err("%s/dvb: frontend initialization failed\n", dev->name);
goto detach_frontend;
}
/* define general-purpose callback pointer */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.