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-rw-r--r--drivers/media/common/tuners/xc5000.c9
-rw-r--r--drivers/media/common/tuners/xc5000.h22
-rw-r--r--drivers/media/common/tuners/xc5000_priv.h2
-rw-r--r--drivers/media/video/au0828/au0828-dvb.c6
-rw-r--r--drivers/media/video/cx23885/cx23885-dvb.c6
-rw-r--r--drivers/media/video/cx88/cx88-dvb.c10
-rw-r--r--drivers/media/video/tuner-core.c4
7 files changed, 29 insertions, 30 deletions
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index 43d35bdb221f..ceae6db901ec 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -212,7 +212,7 @@ static void xc5000_TunerReset(struct dvb_frontend *fe)
dprintk(1, "%s()\n", __func__);
if (priv->cfg->tuner_callback) {
- ret = priv->cfg->tuner_callback(priv->cfg->priv,
+ ret = priv->cfg->tuner_callback(priv->devptr,
XC5000_TUNER_RESET, 0);
if (ret)
printk(KERN_ERR "xc5000: reset failed\n");
@@ -900,9 +900,9 @@ static const struct dvb_tuner_ops xc5000_tuner_ops = {
.get_status = xc5000_get_status
};
-struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c,
- struct xc5000_config *cfg)
+struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct xc5000_config *cfg, void *devptr)
{
struct xc5000_priv *priv = NULL;
u16 id = 0;
@@ -916,6 +916,7 @@ struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe,
priv->cfg = cfg;
priv->bandwidth = BANDWIDTH_6_MHZ;
priv->i2c = i2c;
+ priv->devptr = devptr;
/* Check if firmware has been loaded. It is possible that another
instance of the driver has loaded the firmware.
diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h
index 0ee80f9d19b8..c910715addc9 100644
--- a/drivers/media/common/tuners/xc5000.h
+++ b/drivers/media/common/tuners/xc5000.h
@@ -31,29 +31,31 @@ struct xc5000_config {
u8 i2c_address;
u32 if_khz;
- /* For each bridge framework, when it attaches either analog or digital,
- * it has to store a reference back to its _core equivalent structure,
- * so that it can service the hardware by steering gpio's etc.
- * Each bridge implementation is different so cast priv accordingly.
- * The xc5000 driver cares not for this value, other than ensuring
- * it's passed back to a bridge during tuner_callback().
- */
- void *priv;
int (*tuner_callback) (void *priv, int command, int arg);
};
/* xc5000 callback command */
#define XC5000_TUNER_RESET 0
+/* For each bridge framework, when it attaches either analog or digital,
+ * it has to store a reference back to its _core equivalent structure,
+ * so that it can service the hardware by steering gpio's etc.
+ * Each bridge implementation is different so cast devptr accordingly.
+ * The xc5000 driver cares not for this value, other than ensuring
+ * it's passed back to a bridge during tuner_callback().
+ */
+
#if defined(CONFIG_MEDIA_TUNER_XC5000) || \
(defined(CONFIG_MEDIA_TUNER_XC5000_MODULE) && defined(MODULE))
extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
struct i2c_adapter *i2c,
- struct xc5000_config *cfg);
+ struct xc5000_config *cfg,
+ void *devptr);
#else
static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
struct i2c_adapter *i2c,
- struct xc5000_config *cfg)
+ struct xc5000_config *cfg,
+ void *devptr)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h
index 13b2d19341da..ecebfe4745ad 100644
--- a/drivers/media/common/tuners/xc5000_priv.h
+++ b/drivers/media/common/tuners/xc5000_priv.h
@@ -31,6 +31,8 @@ struct xc5000_priv {
u8 video_standard;
u8 rf_mode;
u8 fwloaded;
+
+ void *devptr;
};
#endif
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index 1371b4e4b5f1..c86a5f17eca8 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -337,12 +337,10 @@ int au0828_dvb_register(struct au0828_dev *dev)
dvb->frontend = dvb_attach(au8522_attach,
&hauppauge_hvr950q_config,
&dev->i2c_adap);
- if (dvb->frontend != NULL) {
- hauppauge_hvr950q_tunerconfig.priv = dev;
+ if (dvb->frontend != NULL)
dvb_attach(xc5000_attach, dvb->frontend,
&dev->i2c_adap,
- &hauppauge_hvr950q_tunerconfig);
- }
+ &hauppauge_hvr950q_tunerconfig, dev);
break;
default:
printk(KERN_WARNING "The frontend of your DVB/ATSC card "
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 47e3f9e035f9..022aa391937a 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -384,12 +384,10 @@ static int dvb_register(struct cx23885_tsport *port)
port->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_hvr1500q_config,
&dev->i2c_bus[0].i2c_adap);
- if (port->dvb.frontend != NULL) {
- hauppauge_hvr1500q_tunerconfig.priv = i2c_bus;
+ if (port->dvb.frontend != NULL)
dvb_attach(xc5000_attach, port->dvb.frontend,
&i2c_bus->i2c_adap,
- &hauppauge_hvr1500q_tunerconfig);
- }
+ &hauppauge_hvr1500q_tunerconfig, i2c_bus);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1500:
i2c_bus = &dev->i2c_bus[1];
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 75e2e58349ef..d96173ff1dba 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -816,11 +816,10 @@ static int dvb_register(struct cx8802_dev *dev)
/* tuner_config.video_dev must point to
* i2c_adap.algo_data
*/
- pinnacle_pctv_hd_800i_tuner_config.priv =
- core->i2c_adap.algo_data;
if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
&core->i2c_adap,
- &pinnacle_pctv_hd_800i_tuner_config))
+ &pinnacle_pctv_hd_800i_tuner_config,
+ core->i2c_adap.algo_data))
goto frontend_detach;
}
break;
@@ -878,11 +877,10 @@ static int dvb_register(struct cx8802_dev *dev)
/* tuner_config.video_dev must point to
* i2c_adap.algo_data
*/
- dvico_fusionhdtv7_tuner_config.priv =
- core->i2c_adap.algo_data;
if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
&core->i2c_adap,
- &dvico_fusionhdtv7_tuner_config))
+ &dvico_fusionhdtv7_tuner_config,
+ core->i2c_adap.algo_data))
goto frontend_detach;
}
break;
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 4ca686fad557..5a75788b92ae 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -448,10 +448,10 @@ static void set_type(struct i2c_client *c, unsigned int type,
xc5000_cfg.i2c_address = t->i2c->addr;
xc5000_cfg.if_khz = 5380;
- xc5000_cfg.priv = c->adapter->algo_data;
xc5000_cfg.tuner_callback = t->tuner_callback;
if (!dvb_attach(xc5000_attach,
- &t->fe, t->i2c->adapter, &xc5000_cfg))
+ &t->fe, t->i2c->adapter, &xc5000_cfg,
+ c->adapter->algo_data))
goto attach_failed;
xc_tuner_ops = &t->fe.ops.tuner_ops;
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-03 16:07:49 +0000