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Commit 4e9154b8 authored by Michael Krufky's avatar Michael Krufky Committed by Mauro Carvalho Chehab
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V4L/DVB (6440): tuner: convert analog tuner demod sub-modules to dvb_frontend interface 

Convert tda9887 and tda8290/5 to dvb_frontend interface
Signed-off-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Reviewed-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 482b498d
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Showing with 186 additions and 151 deletions
drivers/media/video/tda8290.c
View file @ 4e9154b8
This diff is collapsed.
drivers/media/video/tda9887.c
View file @ 4e9154b8
...@@ -21,17 +21,19 @@ ...@@ -21,17 +21,19 @@
*/ */
#define tda9887_info(fmt, arg...) do {\ #define tda9887_info(fmt, arg...) do {\
printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.name, \ printk(KERN_INFO "%s %d-%04x: " fmt, priv->t->i2c.name, \
i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) i2c_adapter_id(priv->t->i2c.adapter), priv->t->i2c.addr , ##arg); } while (0)
#define tda9887_dbg(fmt, arg...) do {\ #define tda9887_dbg(fmt, arg...) do {\
if (tuner_debug) \ if (tuner_debug) \
printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.name, \ printk(KERN_INFO "%s %d-%04x: " fmt, priv->t->i2c.name, \
i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) i2c_adapter_id(priv->t->i2c.adapter), priv->t->i2c.addr , ##arg); } while (0)
struct tda9887_priv { struct tda9887_priv {
struct tuner_i2c_props i2c_props; struct tuner_i2c_props i2c_props;
unsigned char data[4]; unsigned char data[4];
struct tuner *t;
}; };
/* ---------------------------------------------------------------------- */ /* ---------------------------------------------------------------------- */
...@@ -262,8 +264,10 @@ static struct tvnorm radio_mono = { ...@@ -262,8 +264,10 @@ static struct tvnorm radio_mono = {
/* ---------------------------------------------------------------------- */ /* ---------------------------------------------------------------------- */
static void dump_read_message(struct tuner *t, unsigned char *buf) static void dump_read_message(struct dvb_frontend *fe, unsigned char *buf)
{ {
struct tda9887_priv *priv = fe->analog_demod_priv;
static char *afc[16] = { static char *afc[16] = {
"- 12.5 kHz", "- 12.5 kHz",
"- 37.5 kHz", "- 37.5 kHz",
...@@ -290,8 +294,10 @@ static void dump_read_message(struct tuner *t, unsigned char *buf) ...@@ -290,8 +294,10 @@ static void dump_read_message(struct tuner *t, unsigned char *buf)
tda9887_info(" vfi level : %s\n", (buf[0] & 0x80) ? "high" : "low"); tda9887_info(" vfi level : %s\n", (buf[0] & 0x80) ? "high" : "low");
} }
static void dump_write_message(struct tuner *t, unsigned char *buf) static void dump_write_message(struct dvb_frontend *fe, unsigned char *buf)
{ {
struct tda9887_priv *priv = fe->analog_demod_priv;
static char *sound[4] = { static char *sound[4] = {
"AM/TV", "AM/TV",
"FM/radio", "FM/radio",
...@@ -386,9 +392,12 @@ static void dump_write_message(struct tuner *t, unsigned char *buf) ...@@ -386,9 +392,12 @@ static void dump_write_message(struct tuner *t, unsigned char *buf)
/* ---------------------------------------------------------------------- */ /* ---------------------------------------------------------------------- */
static int tda9887_set_tvnorm(struct tuner *t, char *buf) static int tda9887_set_tvnorm(struct dvb_frontend *fe)
{ {
struct tda9887_priv *priv = fe->analog_demod_priv;
struct tuner *t = priv->t;
struct tvnorm *norm = NULL; struct tvnorm *norm = NULL;
char *buf = priv->data;
int i; int i;
if (t->mode == V4L2_TUNER_RADIO) { if (t->mode == V4L2_TUNER_RADIO) {
...@@ -426,8 +435,11 @@ module_param(port2, int, 0644); ...@@ -426,8 +435,11 @@ module_param(port2, int, 0644);
module_param(qss, int, 0644); module_param(qss, int, 0644);
module_param(adjust, int, 0644); module_param(adjust, int, 0644);
static int tda9887_set_insmod(struct tuner *t, char *buf) static int tda9887_set_insmod(struct dvb_frontend *fe)
{ {
struct tda9887_priv *priv = fe->analog_demod_priv;
char *buf = priv->data;
if (UNSET != port1) { if (UNSET != port1) {
if (port1) if (port1)
buf[1] |= cOutputPort1Inactive; buf[1] |= cOutputPort1Inactive;
...@@ -455,8 +467,12 @@ static int tda9887_set_insmod(struct tuner *t, char *buf) ...@@ -455,8 +467,12 @@ static int tda9887_set_insmod(struct tuner *t, char *buf)
return 0; return 0;
} }
static int tda9887_set_config(struct tuner *t, char *buf) static int tda9887_set_config(struct dvb_frontend *fe)
{ {
struct tda9887_priv *priv = fe->analog_demod_priv;
struct tuner *t = priv->t;
char *buf = priv->data;
if (t->tda9887_config & TDA9887_PORT1_ACTIVE) if (t->tda9887_config & TDA9887_PORT1_ACTIVE)
buf[1] &= ~cOutputPort1Inactive; buf[1] &= ~cOutputPort1Inactive;
if (t->tda9887_config & TDA9887_PORT1_INACTIVE) if (t->tda9887_config & TDA9887_PORT1_INACTIVE)
...@@ -510,26 +526,27 @@ static int tda9887_set_config(struct tuner *t, char *buf) ...@@ -510,26 +526,27 @@ static int tda9887_set_config(struct tuner *t, char *buf)
/* ---------------------------------------------------------------------- */ /* ---------------------------------------------------------------------- */
static int tda9887_status(struct tuner *t) static int tda9887_status(struct dvb_frontend *fe)
{ {
struct tda9887_priv *priv = t->fe.analog_demod_priv; struct tda9887_priv *priv = fe->analog_demod_priv;
unsigned char buf[1]; unsigned char buf[1];
int rc; int rc;
memset(buf,0,sizeof(buf)); memset(buf,0,sizeof(buf));
if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,buf,1))) if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,buf,1)))
tda9887_info("i2c i/o error: rc == %d (should be 1)\n",rc); tda9887_info("i2c i/o error: rc == %d (should be 1)\n",rc);
dump_read_message(t, buf); dump_read_message(fe, buf);
return 0; return 0;
} }
static void tda9887_configure(struct tuner *t) static void tda9887_configure(struct dvb_frontend *fe)
{ {
struct tda9887_priv *priv = t->fe.analog_demod_priv; struct tda9887_priv *priv = fe->analog_demod_priv;
struct tuner *t = priv->t;
int rc; int rc;
memset(priv->data,0,sizeof(priv->data)); memset(priv->data,0,sizeof(priv->data));
tda9887_set_tvnorm(t,priv->data); tda9887_set_tvnorm(fe);
/* A note on the port settings: /* A note on the port settings:
These settings tend to depend on the specifics of the board. These settings tend to depend on the specifics of the board.
...@@ -547,8 +564,8 @@ static void tda9887_configure(struct tuner *t) ...@@ -547,8 +564,8 @@ static void tda9887_configure(struct tuner *t)
priv->data[1] |= cOutputPort1Inactive; priv->data[1] |= cOutputPort1Inactive;
priv->data[1] |= cOutputPort2Inactive; priv->data[1] |= cOutputPort2Inactive;
tda9887_set_config(t,priv->data); tda9887_set_config(fe);
tda9887_set_insmod(t,priv->data); tda9887_set_insmod(fe);
if (t->mode == T_STANDBY) { if (t->mode == T_STANDBY) {
priv->data[1] |= cForcedMuteAudioON; priv->data[1] |= cForcedMuteAudioON;
...@@ -557,28 +574,28 @@ static void tda9887_configure(struct tuner *t) ...@@ -557,28 +574,28 @@ static void tda9887_configure(struct tuner *t)
tda9887_dbg("writing: b=0x%02x c=0x%02x e=0x%02x\n", tda9887_dbg("writing: b=0x%02x c=0x%02x e=0x%02x\n",
priv->data[1],priv->data[2],priv->data[3]); priv->data[1],priv->data[2],priv->data[3]);
if (tuner_debug > 1) if (tuner_debug > 1)
dump_write_message(t, priv->data); dump_write_message(fe, priv->data);
if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,priv->data,4))) if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,priv->data,4)))
tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc); tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc);
if (tuner_debug > 2) { if (tuner_debug > 2) {
msleep_interruptible(1000); msleep_interruptible(1000);
tda9887_status(t); tda9887_status(fe);
} }
} }
/* ---------------------------------------------------------------------- */ /* ---------------------------------------------------------------------- */
static void tda9887_tuner_status(struct tuner *t) static void tda9887_tuner_status(struct dvb_frontend *fe)
{ {
struct tda9887_priv *priv = t->fe.analog_demod_priv; struct tda9887_priv *priv = fe->analog_demod_priv;
tda9887_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n", priv->data[1], priv->data[2], priv->data[3]); tda9887_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n", priv->data[1], priv->data[2], priv->data[3]);
} }
static int tda9887_get_afc(struct tuner *t) static int tda9887_get_afc(struct dvb_frontend *fe)
{ {
struct tda9887_priv *priv = t->fe.analog_demod_priv; struct tda9887_priv *priv = fe->analog_demod_priv;
static int AFC_BITS_2_kHz[] = { static int AFC_BITS_2_kHz[] = {
-12500, -37500, -62500, -97500, -12500, -37500, -62500, -97500,
-112500, -137500, -162500, -187500, -112500, -137500, -162500, -187500,
...@@ -594,20 +611,20 @@ static int tda9887_get_afc(struct tuner *t) ...@@ -594,20 +611,20 @@ static int tda9887_get_afc(struct tuner *t)
return afc; return afc;
} }
static void tda9887_standby(struct tuner *t) static void tda9887_standby(struct dvb_frontend *fe)
{ {
tda9887_configure(t); tda9887_configure(fe);
} }
static void tda9887_set_freq(struct tuner *t, unsigned int freq) static void tda9887_set_freq(struct dvb_frontend *fe, unsigned int freq)
{ {
tda9887_configure(t); tda9887_configure(fe);
} }
static void tda9887_release(struct tuner *t) static void tda9887_release(struct dvb_frontend *fe)
{ {
kfree(t->fe.analog_demod_priv); kfree(fe->analog_demod_priv);
t->fe.analog_demod_priv = NULL; fe->analog_demod_priv = NULL;
} }
static struct analog_tuner_ops tda9887_tuner_ops = { static struct analog_tuner_ops tda9887_tuner_ops = {
...@@ -630,6 +647,7 @@ int tda9887_tuner_init(struct tuner *t) ...@@ -630,6 +647,7 @@ int tda9887_tuner_init(struct tuner *t)
priv->i2c_props.addr = t->i2c.addr; priv->i2c_props.addr = t->i2c.addr;
priv->i2c_props.adap = t->i2c.adapter; priv->i2c_props.adap = t->i2c.adapter;
priv->t = t;
strlcpy(t->i2c.name, "tda9887", sizeof(t->i2c.name)); strlcpy(t->i2c.name, "tda9887", sizeof(t->i2c.name));
......
drivers/media/video/tuner-core.c
View file @ 4e9154b8
...@@ -77,9 +77,10 @@ static struct i2c_client client_template; ...@@ -77,9 +77,10 @@ static struct i2c_client client_template;
/* ---------------------------------------------------------------------- */ /* ---------------------------------------------------------------------- */
static void fe_set_freq(struct tuner *t, unsigned int freq) static void fe_set_freq(struct dvb_frontend *fe, unsigned int freq)
{ {
struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops; struct dvb_tuner_ops *fe_tuner_ops = &fe->ops.tuner_ops;
struct tuner *t = fe->analog_demod_priv;
struct analog_parameters params = { struct analog_parameters params = {
.frequency = freq, .frequency = freq,
...@@ -92,39 +93,38 @@ static void fe_set_freq(struct tuner *t, unsigned int freq) ...@@ -92,39 +93,38 @@ static void fe_set_freq(struct tuner *t, unsigned int freq)
tuner_warn("Tuner frontend module has no way to set freq\n"); tuner_warn("Tuner frontend module has no way to set freq\n");
return; return;
} }
fe_tuner_ops->set_analog_params(&t->fe, &params); fe_tuner_ops->set_analog_params(fe, &params);
} }
static void fe_release(struct tuner *t) static void fe_release(struct dvb_frontend *fe)
{ {
struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops; if (fe->ops.tuner_ops.release)
fe->ops.tuner_ops.release(fe);
if (fe_tuner_ops->release) fe->ops.analog_demod_ops = NULL;
fe_tuner_ops->release(&t->fe); /* DO NOT kfree(t->fe.analog_demod_priv) */
fe->analog_demod_priv = NULL;
t->fe.ops.analog_demod_ops = NULL;
} }
static void fe_standby(struct tuner *t) static void fe_standby(struct dvb_frontend *fe)
{ {
struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops; struct dvb_tuner_ops *fe_tuner_ops = &fe->ops.tuner_ops;
if (fe_tuner_ops->sleep) if (fe_tuner_ops->sleep)
fe_tuner_ops->sleep(&t->fe); fe_tuner_ops->sleep(fe);
} }
static int fe_has_signal(struct tuner *t) static int fe_has_signal(struct dvb_frontend *fe)
{ {
struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
u16 strength = 0; u16 strength = 0;
if (fe_tuner_ops->get_rf_strength) if (fe->ops.tuner_ops.get_rf_strength)
fe_tuner_ops->get_rf_strength(&t->fe, &strength); fe->ops.tuner_ops.get_rf_strength(fe, &strength);
return strength; return strength;
} }
static void tuner_status(struct tuner *t); static void tuner_status(struct dvb_frontend *fe);
static struct analog_tuner_ops tuner_core_ops = { static struct analog_tuner_ops tuner_core_ops = {
.set_tv_freq = fe_set_freq, .set_tv_freq = fe_set_freq,
...@@ -160,7 +160,7 @@ static void set_tv_freq(struct i2c_client *c, unsigned int freq) ...@@ -160,7 +160,7 @@ static void set_tv_freq(struct i2c_client *c, unsigned int freq)
else else
freq = tv_range[1] * 16; freq = tv_range[1] * 16;
} }
ops->set_tv_freq(t, freq); ops->set_tv_freq(&t->fe, freq);
} }
static void set_radio_freq(struct i2c_client *c, unsigned int freq) static void set_radio_freq(struct i2c_client *c, unsigned int freq)
...@@ -188,7 +188,7 @@ static void set_radio_freq(struct i2c_client *c, unsigned int freq) ...@@ -188,7 +188,7 @@ static void set_radio_freq(struct i2c_client *c, unsigned int freq)
freq = radio_range[1] * 16000; freq = radio_range[1] * 16000;
} }
ops->set_radio_freq(t, freq); ops->set_radio_freq(&t->fe, freq);
} }
static void set_freq(struct i2c_client *c, unsigned long freq) static void set_freq(struct i2c_client *c, unsigned long freq)
...@@ -279,7 +279,7 @@ static void set_type(struct i2c_client *c, unsigned int type, ...@@ -279,7 +279,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
/* discard private data, in case set_type() was previously called */ /* discard private data, in case set_type() was previously called */
if ((ops) && (ops->release)) if ((ops) && (ops->release))
ops->release(t); ops->release(&t->fe);
switch (t->type) { switch (t->type) {
case TUNER_MT2032: case TUNER_MT2032:
...@@ -359,6 +359,7 @@ static void set_type(struct i2c_client *c, unsigned int type, ...@@ -359,6 +359,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
strlcpy(t->i2c.name, fe_tuner_ops->info.name, sizeof(t->i2c.name)); strlcpy(t->i2c.name, fe_tuner_ops->info.name, sizeof(t->i2c.name));
t->fe.ops.analog_demod_ops = &tuner_core_ops; t->fe.ops.analog_demod_ops = &tuner_core_ops;
t->fe.analog_demod_priv = t;
} }
tuner_info("type set to %s\n", t->i2c.name); tuner_info("type set to %s\n", t->i2c.name);
...@@ -531,8 +532,9 @@ static int tuner_fixup_std(struct tuner *t) ...@@ -531,8 +532,9 @@ static int tuner_fixup_std(struct tuner *t)
return 0; return 0;
} }
static void tuner_status(struct tuner *t) static void tuner_status(struct dvb_frontend *fe)
{ {
struct tuner *t = fe->analog_demod_priv;
unsigned long freq, freq_fraction; unsigned long freq, freq_fraction;
struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops; struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
struct analog_tuner_ops *ops = t->fe.ops.analog_demod_ops; struct analog_tuner_ops *ops = t->fe.ops.analog_demod_ops;
...@@ -566,10 +568,11 @@ static void tuner_status(struct tuner *t) ...@@ -566,10 +568,11 @@ static void tuner_status(struct tuner *t)
tuner_info("Stereo: yes\n"); tuner_info("Stereo: yes\n");
} }
if ((ops) && (ops->has_signal)) { if ((ops) && (ops->has_signal)) {
tuner_info("Signal strength: %d\n", ops->has_signal(t)); tuner_info("Signal strength: %d\n", ops->has_signal(fe));
} }
if ((ops) && (ops->is_stereo)) { if ((ops) && (ops->is_stereo)) {
tuner_info("Stereo: %s\n", ops->is_stereo(t) ? "yes" : "no"); tuner_info("Stereo: %s\n", ops->is_stereo(fe) ?
"yes" : "no");
} }
} }
...@@ -723,7 +726,7 @@ static int tuner_detach(struct i2c_client *client) ...@@ -723,7 +726,7 @@ static int tuner_detach(struct i2c_client *client)
} }
if ((ops) && (ops->release)) if ((ops) && (ops->release))
ops->release(t); ops->release(&t->fe);
kfree(t); kfree(t);
return 0; return 0;
...@@ -748,7 +751,7 @@ static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode, ...@@ -748,7 +751,7 @@ static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode,
if (check_mode(t, cmd) == EINVAL) { if (check_mode(t, cmd) == EINVAL) {
t->mode = T_STANDBY; t->mode = T_STANDBY;
if ((ops) && (ops->standby)) if ((ops) && (ops->standby))
ops->standby(t); ops->standby(&t->fe);
return EINVAL; return EINVAL;
} }
return 0; return 0;
...@@ -799,7 +802,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) ...@@ -799,7 +802,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
return 0; return 0;
t->mode = T_STANDBY; t->mode = T_STANDBY;
if ((ops) && (ops->standby)) if ((ops) && (ops->standby))
ops->standby(t); ops->standby(&t->fe);
break; break;
#ifdef CONFIG_VIDEO_V4L1 #ifdef CONFIG_VIDEO_V4L1
case VIDIOCSAUDIO: case VIDIOCSAUDIO:
...@@ -868,7 +871,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) ...@@ -868,7 +871,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
vt->flags &= ~VIDEO_TUNER_STEREO_ON; vt->flags &= ~VIDEO_TUNER_STEREO_ON;
} else { } else {
if ((ops) && (ops->is_stereo)) { if ((ops) && (ops->is_stereo)) {
if (ops->is_stereo(t)) if (ops->is_stereo(&t->fe))
vt->flags |= vt->flags |=
VIDEO_TUNER_STEREO_ON; VIDEO_TUNER_STEREO_ON;
else else
...@@ -877,7 +880,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) ...@@ -877,7 +880,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
} }
} }
if ((ops) && (ops->has_signal)) if ((ops) && (ops->has_signal))
vt->signal = ops->has_signal(t); vt->signal = ops->has_signal(&t->fe);
vt->flags |= VIDEO_TUNER_LOW; /* Allow freqs at 62.5 Hz */ vt->flags |= VIDEO_TUNER_LOW; /* Allow freqs at 62.5 Hz */
...@@ -908,7 +911,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) ...@@ -908,7 +911,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
va->mode = (tuner_status & TUNER_STATUS_STEREO) va->mode = (tuner_status & TUNER_STATUS_STEREO)
? VIDEO_SOUND_STEREO : VIDEO_SOUND_MONO; ? VIDEO_SOUND_STEREO : VIDEO_SOUND_MONO;
} else if ((ops) && (ops->is_stereo)) } else if ((ops) && (ops->is_stereo))
va->mode = ops->is_stereo(t) va->mode = ops->is_stereo(&t->fe)
? VIDEO_SOUND_STEREO : VIDEO_SOUND_MONO; ? VIDEO_SOUND_STEREO : VIDEO_SOUND_MONO;
} }
return 0; return 0;
...@@ -999,7 +1002,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) ...@@ -999,7 +1002,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
tuner->type = t->mode; tuner->type = t->mode;
if ((ops) && (ops->get_afc)) if ((ops) && (ops->get_afc))
tuner->afc = ops->get_afc(t); tuner->afc = ops->get_afc(&t->fe);
if (t->mode == V4L2_TUNER_ANALOG_TV) if (t->mode == V4L2_TUNER_ANALOG_TV)
tuner->capability |= V4L2_TUNER_CAP_NORM; tuner->capability |= V4L2_TUNER_CAP_NORM;
if (t->mode != V4L2_TUNER_RADIO) { if (t->mode != V4L2_TUNER_RADIO) {
...@@ -1015,16 +1018,20 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) ...@@ -1015,16 +1018,20 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
u32 tuner_status; u32 tuner_status;
fe_tuner_ops->get_status(&t->fe, &tuner_status); fe_tuner_ops->get_status(&t->fe, &tuner_status);
tuner->rxsubchans = (tuner_status & TUNER_STATUS_STEREO) ? tuner->rxsubchans =
V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO; (tuner_status & TUNER_STATUS_STEREO) ?
V4L2_TUNER_SUB_STEREO :
V4L2_TUNER_SUB_MONO;
} else { } else {
if ((ops) && (ops->is_stereo)) { if ((ops) && (ops->is_stereo)) {
tuner->rxsubchans = ops->is_stereo(t) ? tuner->rxsubchans =
V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO; ops->is_stereo(&t->fe) ?
V4L2_TUNER_SUB_STEREO :
V4L2_TUNER_SUB_MONO;
} }
} }
if ((ops) && (ops->has_signal)) if ((ops) && (ops->has_signal))
tuner->signal = ops->has_signal(t); tuner->signal = ops->has_signal(&t->fe);
tuner->capability |= tuner->capability |=
V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO; V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
tuner->audmode = t->audmode; tuner->audmode = t->audmode;
...@@ -1050,7 +1057,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) ...@@ -1050,7 +1057,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
} }
case VIDIOC_LOG_STATUS: case VIDIOC_LOG_STATUS:
if ((ops) && (ops->tuner_status)) if ((ops) && (ops->tuner_status))
ops->tuner_status(t); ops->tuner_status(&t->fe);
break; break;
} }
......
drivers/media/video/tuner-driver.h
View file @ 4e9154b8
...@@ -32,14 +32,14 @@ extern unsigned const int tuner_count; ...@@ -32,14 +32,14 @@ extern unsigned const int tuner_count;
struct tuner; struct tuner;
struct analog_tuner_ops { struct analog_tuner_ops {
void (*set_tv_freq)(struct tuner *t, unsigned int freq); void (*set_tv_freq)(struct dvb_frontend *fe, unsigned int freq);
void (*set_radio_freq)(struct tuner *t, unsigned int freq); void (*set_radio_freq)(struct dvb_frontend *fe, unsigned int freq);
int (*has_signal)(struct tuner *t); int (*has_signal)(struct dvb_frontend *fe);
int (*is_stereo)(struct tuner *t); int (*is_stereo)(struct dvb_frontend *fe);
int (*get_afc)(struct tuner *t); int (*get_afc)(struct dvb_frontend *fe);
void (*tuner_status)(struct tuner *t); void (*tuner_status)(struct dvb_frontend *fe);
void (*standby)(struct tuner *t); void (*standby)(struct dvb_frontend *fe);
void (*release)(struct tuner *t); void (*release)(struct dvb_frontend *fe);
}; };
struct tuner { struct tuner {
......
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