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path: root/drivers/media/pci/cx88/cx88-dvb.c
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Diffstat (limited to 'drivers/media/pci/cx88/cx88-dvb.c')
-rw-r--r--drivers/media/pci/cx88/cx88-dvb.c112
1 files changed, 58 insertions, 54 deletions
diff --git a/drivers/media/pci/cx88/cx88-dvb.c b/drivers/media/pci/cx88/cx88-dvb.c
index 378135ddb6fb..5188f8f2d6dd 100644
--- a/drivers/media/pci/cx88/cx88-dvb.c
+++ b/drivers/media/pci/cx88/cx88-dvb.c
@@ -1,5 +1,4 @@
/*
- *
* device driver for Conexant 2388x based TV cards
* MPEG Transport Stream (DVB) routines
*
@@ -15,10 +14,6 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "cx88.h"
@@ -70,7 +65,7 @@ MODULE_VERSION(CX88_VERSION);
static unsigned int debug;
module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug,"enable debug messages [dvb]");
+MODULE_PARM_DESC(debug, "enable debug messages [dvb]");
static unsigned int dvb_buf_tscnt = 32;
module_param(dvb_buf_tscnt, int, 0644);
@@ -173,9 +168,9 @@ static const struct vb2_ops dvb_qops = {
/* ------------------------------------------------------------------ */
-static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
+static int cx88_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
struct cx8802_driver *drv = NULL;
int ret = 0;
int fe_id;
@@ -189,7 +184,7 @@ static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
mutex_lock(&dev->core->lock);
drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
if (drv) {
- if (acquire){
+ if (acquire) {
dev->frontends.active_fe_id = fe_id;
ret = drv->request_acquire(drv);
} else {
@@ -226,13 +221,13 @@ static void cx88_dvb_gate_ctrl(struct cx88_core *core, int open)
/* ------------------------------------------------------------------ */
-static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
+static int dvico_fusionhdtv_demod_init(struct dvb_frontend *fe)
{
- static const u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 };
- static const u8 reset [] = { RESET, 0x80 };
- static const u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
- static const u8 agc_cfg [] = { AGC_TARGET, 0x24, 0x20 };
- static const u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 };
+ static const u8 clock_config[] = { CLOCK_CTL, 0x38, 0x39 };
+ static const u8 reset[] = { RESET, 0x80 };
+ static const u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
+ static const u8 agc_cfg[] = { AGC_TARGET, 0x24, 0x20 };
+ static const u8 gpp_ctl_cfg[] = { GPP_CTL, 0x33 };
static const u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
mt352_write(fe, clock_config, sizeof(clock_config));
@@ -248,11 +243,11 @@ static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
static int dvico_dual_demod_init(struct dvb_frontend *fe)
{
- static const u8 clock_config [] = { CLOCK_CTL, 0x38, 0x38 };
- static const u8 reset [] = { RESET, 0x80 };
- static const u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
- static const u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 };
- static const u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 };
+ static const u8 clock_config[] = { CLOCK_CTL, 0x38, 0x38 };
+ static const u8 reset[] = { RESET, 0x80 };
+ static const u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
+ static const u8 agc_cfg[] = { AGC_TARGET, 0x28, 0x20 };
+ static const u8 gpp_ctl_cfg[] = { GPP_CTL, 0x33 };
static const u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
mt352_write(fe, clock_config, sizeof(clock_config));
@@ -267,12 +262,12 @@ static int dvico_dual_demod_init(struct dvb_frontend *fe)
return 0;
}
-static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
+static int dntv_live_dvbt_demod_init(struct dvb_frontend *fe)
{
- static const u8 clock_config [] = { 0x89, 0x38, 0x39 };
- static const u8 reset [] = { 0x50, 0x80 };
- static const u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
- static const u8 agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
+ static const u8 clock_config[] = { 0x89, 0x38, 0x39 };
+ static const u8 reset[] = { 0x50, 0x80 };
+ static const u8 adc_ctl_1_cfg[] = { 0x8E, 0x40 };
+ static const u8 agc_cfg[] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
0x00, 0xFF, 0x00, 0x40, 0x40 };
static const u8 dntv_extra[] = { 0xB5, 0x7A };
static const u8 capt_range_cfg[] = { 0x75, 0x32 };
@@ -316,12 +311,12 @@ static struct mb86a16_config twinhan_vp1027 = {
};
#if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054)
-static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
+static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend *fe)
{
- static const u8 clock_config [] = { 0x89, 0x38, 0x38 };
- static const u8 reset [] = { 0x50, 0x80 };
- static const u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
- static const u8 agc_cfg [] = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
+ static const u8 clock_config[] = { 0x89, 0x38, 0x38 };
+ static const u8 reset[] = { 0x50, 0x80 };
+ static const u8 adc_ctl_1_cfg[] = { 0x8E, 0x40 };
+ static const u8 agc_cfg[] = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
0x00, 0xFF, 0x00, 0x40, 0x40 };
static const u8 dntv_extra[] = { 0xB5, 0x7A };
static const u8 capt_range_cfg[] = { 0x75, 0x32 };
@@ -378,9 +373,10 @@ static const struct cx22702_config hauppauge_hvr_config = {
.output_mode = CX22702_SERIAL_OUTPUT,
};
-static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
+static int or51132_set_ts_param(struct dvb_frontend *fe, int is_punctured)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
+
dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
return 0;
}
@@ -390,9 +386,9 @@ static const struct or51132_config pchdtv_hd3000 = {
.set_ts_params = or51132_set_ts_param,
};
-static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
+static int lgdt330x_pll_rf_set(struct dvb_frontend *fe, int index)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
dprintk(1, "%s: index = %d\n", __func__, index);
@@ -403,9 +399,10 @@ static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
return 0;
}
-static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
+static int lgdt330x_set_ts_param(struct dvb_frontend *fe, int is_punctured)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
+
if (is_punctured)
dev->ts_gen_cntrl |= 0x04;
else
@@ -434,9 +431,10 @@ static const struct lgdt330x_config pchdtv_hd5500 = {
.set_ts_params = lgdt330x_set_ts_param,
};
-static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
+static int nxt200x_set_ts_param(struct dvb_frontend *fe, int is_punctured)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
+
dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
return 0;
}
@@ -446,18 +444,19 @@ static const struct nxt200x_config ati_hdtvwonder = {
.set_ts_params = nxt200x_set_ts_param,
};
-static int cx24123_set_ts_param(struct dvb_frontend* fe,
+static int cx24123_set_ts_param(struct dvb_frontend *fe,
int is_punctured)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
+
dev->ts_gen_cntrl = 0x02;
return 0;
}
-static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
+static int kworld_dvbs_100_set_voltage(struct dvb_frontend *fe,
enum fe_sec_voltage voltage)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
if (voltage == SEC_VOLTAGE_OFF)
@@ -473,11 +472,11 @@ static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
enum fe_sec_voltage voltage)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
if (voltage == SEC_VOLTAGE_OFF) {
- dprintk(1,"LNB Voltage OFF\n");
+ dprintk(1, "LNB Voltage OFF\n");
cx_write(MO_GP0_IO, 0x0000efff);
}
@@ -489,7 +488,7 @@ static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
enum fe_sec_voltage voltage)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
cx_set(MO_GP0_IO, 0x6040);
@@ -688,6 +687,7 @@ static int cx24116_set_ts_param(struct dvb_frontend *fe,
int is_punctured)
{
struct cx8802_dev *dev = fe->dvb->priv;
+
dev->ts_gen_cntrl = 0x2;
return 0;
@@ -697,6 +697,7 @@ static int stv0900_set_ts_param(struct dvb_frontend *fe,
int is_punctured)
{
struct cx8802_dev *dev = fe->dvb->priv;
+
dev->ts_gen_cntrl = 0;
return 0;
@@ -734,6 +735,7 @@ static int ds3000_set_ts_param(struct dvb_frontend *fe,
int is_punctured)
{
struct cx8802_dev *dev = fe->dvb->priv;
+
dev->ts_gen_cntrl = 4;
return 0;
@@ -1005,7 +1007,7 @@ static int dvb_register(struct cx8802_dev *dev)
int mfe_shared = 0; /* bus not shared by default */
int res = -EINVAL;
- if (0 != core->i2c_rc) {
+ if (core->i2c_rc != 0) {
pr_err("no i2c-bus available, cannot attach dvb drivers\n");
goto frontend_detach;
}
@@ -1423,7 +1425,7 @@ static int dvb_register(struct cx8802_dev *dev)
if (attach_xc3028(0x61, dev) < 0)
goto frontend_detach;
break;
- case CX88_BOARD_KWORLD_ATSC_120:
+ case CX88_BOARD_KWORLD_ATSC_120:
fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&kworld_atsc_120_config,
&core->i2c_adap);
@@ -1617,7 +1619,7 @@ static int dvb_register(struct cx8802_dev *dev)
break;
}
- if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) {
+ if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) {
pr_err("frontend initialization failed\n");
goto frontend_detach;
}
@@ -1653,7 +1655,8 @@ static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
{
struct cx88_core *core = drv->core;
int err = 0;
- dprintk( 1, "%s\n", __func__);
+
+ dprintk(1, "%s\n", __func__);
switch (core->boardnr) {
case CX88_BOARD_HAUPPAUGE_HVR1300:
@@ -1717,7 +1720,8 @@ static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
{
struct cx88_core *core = drv->core;
int err = 0;
- dprintk( 1, "%s\n", __func__);
+
+ dprintk(1, "%s\n", __func__);
switch (core->boardnr) {
case CX88_BOARD_HAUPPAUGE_HVR1300:
@@ -1740,8 +1744,8 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
struct vb2_dvb_frontend *fe;
int i;
- dprintk( 1, "%s\n", __func__);
- dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
+ dprintk(1, "%s\n", __func__);
+ dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
core->boardnr,
core->name,
core->pci_bus,
@@ -1753,7 +1757,7 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
/* If vp3054 isn't enabled, a stub will just return 0 */
err = vp3054_i2c_probe(dev);
- if (0 != err)
+ if (err != 0)
goto fail_core;
/* dvb stuff */
@@ -1811,7 +1815,7 @@ static int cx8802_dvb_remove(struct cx8802_driver *drv)
struct cx88_core *core = drv->core;
struct cx8802_dev *dev = drv->core->dvbdev;
- dprintk( 1, "%s\n", __func__);
+ dprintk(1, "%s\n", __func__);
vb2_dvb_unregister_bus(&dev->frontends);
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-30 12:18:48 +0300