[media] dvb_usb_v2: enable compile

Compilation was disabled as it was failing with allyesconfig. Rename duplicate functions and enable building. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
author: Antti Palosaari <crope@iki.fi> 2012-08-01 13:44:06 -0400
committer: Mauro Carvalho Chehab <mchehab@redhat.com> 2012-08-04 06:56:28 -0400
commit: 597843435c0a6421d687a5f7a1ce11548e7cd6e1 (patch)
tree: 94113ece81f2a4bbf0ac144f07c6694e20baebe2 /drivers/media/dvb/dvb-usb
parent: 3238aafbc3f860d685fc96b5b93a2f14decaec2e (diff)
7 files changed, 82 insertions, 64 deletions
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index c2161565023..a6ffdb32204 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -13,6 +13,21 @@ config DVB_USB
          Say Y if you own a USB DVB device.
+config DVB_USB_V2
+        tristate "Support for various USB DVB devices v2"
+        depends on DVB_CORE && USB && I2C && RC_CORE
+        help
+          By enabling this you will be able to choose the various supported
+          USB1.1 and USB2.0 DVB devices.
+          Almost every USB device needs a firmware, please look into
+          <file:Documentation/dvb/README.dvb-usb>.
+          For a complete list of supported USB devices see the LinuxTV DVB Wiki:
+          <http://www.linuxtv.org/wiki/index.php/DVB_USB>
+          Say Y if you own a USB DVB device.
 config DVB_USB_DEBUG
        bool "Enable extended debug support for all DVB-USB devices"
        depends on DVB_USB
diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
index b667ac39a4e..3c73e7b2a9f 100644
--- a/drivers/media/dvb/dvb-usb/Makefile
+++ b/drivers/media/dvb/dvb-usb/Makefile
@@ -1,6 +1,9 @@
 dvb-usb-objs = dvb-usb-firmware.o dvb-usb-init.o dvb-usb-urb.o dvb-usb-i2c.o dvb-usb-dvb.o dvb-usb-remote.o usb-urb.o
 obj-$(CONFIG_DVB_USB) += dvb-usb.o
+dvb_usbv2-objs = dvb_usb_init.o dvb_usb_urb.o dvb_usb_dvb.o dvb_usb_remote.o usb_urb.o
+obj-$(CONFIG_DVB_USB_V2) += dvb_usbv2.o
 dvb-usb-vp7045-objs = vp7045.o vp7045-fe.o
 obj-$(CONFIG_DVB_USB_VP7045) += dvb-usb-vp7045.o
diff --git a/drivers/media/dvb/dvb-usb/dvb_usb_common.h b/drivers/media/dvb/dvb-usb/dvb_usb_common.h
index c3035a15486..dcdccb7fde3 100644
--- a/drivers/media/dvb/dvb-usb/dvb_usb_common.h
+++ b/drivers/media/dvb/dvb-usb/dvb_usb_common.h
@@ -11,27 +11,27 @@
 #include "dvb_usb.h"
-extern int dvb_usb_disable_rc_polling;
+extern int dvb_usbv2_disable_rc_polling;
 /* commonly used  methods */
-extern int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff);
+extern int dvb_usbv2_device_power_ctrl(struct dvb_usb_device *d, int onoff);
-extern int usb_urb_init(struct usb_data_stream *stream,
+extern int usb_urb_initv2(struct usb_data_stream *stream,
                struct usb_data_stream_properties *props);
-extern int usb_urb_exit(struct usb_data_stream *stream);
+extern int usb_urb_exitv2(struct usb_data_stream *stream);
-extern int usb_urb_submit(struct usb_data_stream *stream,
+extern int usb_urb_submitv2(struct usb_data_stream *stream,
                struct usb_data_stream_properties *props);
-extern int usb_urb_kill(struct usb_data_stream *stream);
+extern int usb_urb_killv2(struct usb_data_stream *stream);
-extern int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap);
+extern int dvb_usbv2_adapter_stream_init(struct dvb_usb_adapter *adap);
-extern int dvb_usb_adapter_stream_exit(struct dvb_usb_adapter *adap);
+extern int dvb_usbv2_adapter_stream_exit(struct dvb_usb_adapter *adap);
-extern int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap);
+extern int dvb_usbv2_adapter_dvb_init(struct dvb_usb_adapter *adap);
-extern int dvb_usb_adapter_dvb_exit(struct dvb_usb_adapter *adap);
+extern int dvb_usbv2_adapter_dvb_exit(struct dvb_usb_adapter *adap);
-extern int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap);
+extern int dvb_usbv2_adapter_frontend_init(struct dvb_usb_adapter *adap);
-extern int dvb_usb_adapter_frontend_exit(struct dvb_usb_adapter *adap);
+extern int dvb_usbv2_adapter_frontend_exit(struct dvb_usb_adapter *adap);
-extern int dvb_usb_remote_init(struct dvb_usb_device *);
+extern int dvb_usbv2_remote_init(struct dvb_usb_device *);
-extern int dvb_usb_remote_exit(struct dvb_usb_device *);
+extern int dvb_usbv2_remote_exit(struct dvb_usb_device *);
 #endif
diff --git a/drivers/media/dvb/dvb-usb/dvb_usb_dvb.c b/drivers/media/dvb/dvb-usb/dvb_usb_dvb.c
index a2ec0427f83..a08d879fd17 100644
--- a/drivers/media/dvb/dvb-usb/dvb_usb_dvb.c
+++ b/drivers/media/dvb/dvb-usb/dvb_usb_dvb.c
@@ -32,7 +32,7 @@ static void dvb_usb_data_complete_raw(struct usb_data_stream *stream,
                dvb_dmx_swfilter_raw(&adap->demux, buffer, length);
 }
-int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap)
+int dvb_usbv2_adapter_stream_init(struct dvb_usb_adapter *adap)
 {
        int ret;
        struct usb_data_stream_properties stream_props;
@@ -53,12 +53,12 @@ int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap)
        /* FIXME: can be removed as set later in anyway */
        adap->stream.complete = dvb_usb_data_complete;
-        return usb_urb_init(&adap->stream, &stream_props);
+        return usb_urb_initv2(&adap->stream, &stream_props);
 }
-int dvb_usb_adapter_stream_exit(struct dvb_usb_adapter *adap)
+int dvb_usbv2_adapter_stream_exit(struct dvb_usb_adapter *adap)
 {
-        usb_urb_exit(&adap->stream);
+        usb_urb_exitv2(&adap->stream);
        return 0;
 }
@@ -78,7 +78,7 @@ static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
        /* stop feed before setting a new pid if there will be no pid anymore */
        if (newfeedcount == 0) {
                pr_debug("%s: stop feeding\n", __func__);
-                usb_urb_kill(&adap->stream);
+                usb_urb_killv2(&adap->stream);
                if (adap->props.streaming_ctrl != NULL) {
                        ret = adap->props.streaming_ctrl(adap, 0);
@@ -141,7 +141,7 @@ static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
                pr_debug("%s: submitting all URBs\n", __func__);
-                usb_urb_submit(&adap->stream, &stream_props);
+                usb_urb_submitv2(&adap->stream, &stream_props);
                pr_debug("%s: controlling pid parser\n", __func__);
                if (adap->props.caps & DVB_USB_ADAP_HAS_PID_FILTER &&
@@ -187,7 +187,7 @@ static int dvb_usb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
        return dvb_usb_ctrl_feed(dvbdmxfeed, 0);
 }
-int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap)
+int dvb_usbv2_adapter_dvb_init(struct dvb_usb_adapter *adap)
 {
        int ret = dvb_register_adapter(&adap->dvb_adap, adap->dev->name,
                                       adap->dev->props.owner,
@@ -256,7 +256,7 @@ err:
        return ret;
 }
-int dvb_usb_adapter_dvb_exit(struct dvb_usb_adapter *adap)
+int dvb_usbv2_adapter_dvb_exit(struct dvb_usb_adapter *adap)
 {
        if (adap->state & DVB_USB_ADAP_STATE_DVB) {
                pr_debug("%s: unregistering DVB part\n", __func__);
@@ -275,7 +275,7 @@ static int dvb_usb_fe_wakeup(struct dvb_frontend *fe)
        int ret;
        struct dvb_usb_adapter *adap = fe->dvb->priv;
-        ret = dvb_usb_device_power_ctrl(adap->dev, 1);
+        ret = dvb_usbv2_device_power_ctrl(adap->dev, 1);
        if (ret < 0)
                goto err;
@@ -316,7 +316,7 @@ static int dvb_usb_fe_sleep(struct dvb_frontend *fe)
                        goto err;
        }
-        ret = dvb_usb_device_power_ctrl(adap->dev, 0);
+        ret = dvb_usbv2_device_power_ctrl(adap->dev, 0);
        if (ret < 0)
                goto err;
@@ -328,7 +328,7 @@ err:
        return ret;
 }
-int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap)
+int dvb_usbv2_adapter_frontend_init(struct dvb_usb_adapter *adap)
 {
        int ret, i, count_registered = 0;
@@ -397,7 +397,7 @@ err:
        return ret;
 }
-int dvb_usb_adapter_frontend_exit(struct dvb_usb_adapter *adap)
+int dvb_usbv2_adapter_frontend_exit(struct dvb_usb_adapter *adap)
 {
        int i;
diff --git a/drivers/media/dvb/dvb-usb/dvb_usb_init.c b/drivers/media/dvb/dvb-usb/dvb_usb_init.c
index 9f75bb18ed1..c98712a2913 100644
--- a/drivers/media/dvb/dvb-usb/dvb_usb_init.c
+++ b/drivers/media/dvb/dvb-usb/dvb_usb_init.c
@@ -13,8 +13,8 @@
 */
 #include "dvb_usb_common.h"
-int dvb_usb_disable_rc_polling;
+int dvb_usbv2_disable_rc_polling;
-module_param_named(disable_rc_polling, dvb_usb_disable_rc_polling, int, 0644);
+module_param_named(disable_rc_polling, dvb_usbv2_disable_rc_polling, int, 0644);
 MODULE_PARM_DESC(disable_rc_polling,
                "disable remote control polling (default: 0).");
@@ -24,7 +24,7 @@ module_param_named(force_pid_filter_usage, dvb_usb_force_pid_filter_usage,
 MODULE_PARM_DESC(force_pid_filter_usage, "force all dvb-usb-devices to use a" \
                " PID filter, if any (default: 0).");
-int dvb_usb_download_firmware(struct dvb_usb_device *d)
+int dvb_usbv2_download_firmware(struct dvb_usb_device *d)
 {
        int ret;
        const struct firmware *fw = NULL;
@@ -68,7 +68,7 @@ err:
        return ret;
 }
-int dvb_usb_i2c_init(struct dvb_usb_device *d)
+int dvb_usbv2_i2c_init(struct dvb_usb_device *d)
 {
        int ret = 0;
@@ -91,7 +91,7 @@ int dvb_usb_i2c_init(struct dvb_usb_device *d)
        return ret;
 }
-int dvb_usb_i2c_exit(struct dvb_usb_device *d)
+int dvb_usbv2_i2c_exit(struct dvb_usb_device *d)
 {
        if (d->state & DVB_USB_STATE_I2C)
                i2c_del_adapter(&d->i2c_adap);
@@ -99,7 +99,7 @@ int dvb_usb_i2c_exit(struct dvb_usb_device *d)
        return 0;
 }
-static int dvb_usb_adapter_init(struct dvb_usb_device *d)
+static int dvb_usbv2_adapter_init(struct dvb_usb_device *d)
 {
        struct dvb_usb_adapter *adap;
        int ret, n, adapter_count;
@@ -154,15 +154,15 @@ static int dvb_usb_adapter_init(struct dvb_usb_device *d)
                        adap->max_feed_count = adap->props.pid_filter_count;
                }
-                ret = dvb_usb_adapter_stream_init(adap);
+                ret = dvb_usbv2_adapter_stream_init(adap);
                if (ret)
                        return ret;
-                ret = dvb_usb_adapter_dvb_init(adap);
+                ret = dvb_usbv2_adapter_dvb_init(adap);
                if (ret)
                        return ret;
-                ret = dvb_usb_adapter_frontend_init(adap);
+                ret = dvb_usbv2_adapter_frontend_init(adap);
                if (ret)
                        return ret;
@@ -180,14 +180,14 @@ err:
        return ret;
 }
-static int dvb_usb_adapter_exit(struct dvb_usb_device *d)
+static int dvb_usbv2_adapter_exit(struct dvb_usb_device *d)
 {
        int n;
        for (n = 0; n < d->num_adapters_initialized; n++) {
-                dvb_usb_adapter_frontend_exit(&d->adapter[n]);
+                dvb_usbv2_adapter_frontend_exit(&d->adapter[n]);
-                dvb_usb_adapter_dvb_exit(&d->adapter[n]);
+                dvb_usbv2_adapter_dvb_exit(&d->adapter[n]);
-                dvb_usb_adapter_stream_exit(&d->adapter[n]);
+                dvb_usbv2_adapter_stream_exit(&d->adapter[n]);
        }
        d->num_adapters_initialized = 0;
@@ -196,12 +196,12 @@ static int dvb_usb_adapter_exit(struct dvb_usb_device *d)
 }
 /* general initialization functions */
-static int dvb_usb_exit(struct dvb_usb_device *d)
+static int dvb_usbv2_exit(struct dvb_usb_device *d)
 {
        pr_debug("%s: state before exiting everything: %x\n", __func__, d->state);
-        dvb_usb_remote_exit(d);
+        dvb_usbv2_remote_exit(d);
-        dvb_usb_adapter_exit(d);
+        dvb_usbv2_adapter_exit(d);
-        dvb_usb_i2c_exit(d);
+        dvb_usbv2_i2c_exit(d);
        pr_debug("%s: state should be zero now: %x\n", __func__, d->state);
        d->state = DVB_USB_STATE_INIT;
        kfree(d->priv);
@@ -209,14 +209,14 @@ static int dvb_usb_exit(struct dvb_usb_device *d)
        return 0;
 }
-static int dvb_usb_init(struct dvb_usb_device *d)
+static int dvb_usbv2_init(struct dvb_usb_device *d)
 {
        int ret = 0;
        d->state = DVB_USB_STATE_INIT;
        /* check the capabilities and set appropriate variables */
-        dvb_usb_device_power_ctrl(d, 1);
+        dvb_usbv2_device_power_ctrl(d, 1);
        /* read config */
        if (d->props.read_config) {
@@ -225,24 +225,24 @@ static int dvb_usb_init(struct dvb_usb_device *d)
                        goto err;
        }
-        ret = dvb_usb_i2c_init(d);
+        ret = dvb_usbv2_i2c_init(d);
        if (ret == 0)
-                ret = dvb_usb_adapter_init(d);
+                ret = dvb_usbv2_adapter_init(d);
        if (ret) {
-                dvb_usb_exit(d);
+                dvb_usbv2_exit(d);
                return ret;
        }
        if (d->props.init)
                d->props.init(d);
-        ret = dvb_usb_remote_init(d);
+        ret = dvb_usbv2_remote_init(d);
        if (ret)
                pr_err("%s: could not initialize remote control\n",
                                KBUILD_MODNAME);
-        dvb_usb_device_power_ctrl(d, 0);
+        dvb_usbv2_device_power_ctrl(d, 0);
        return 0;
 err:
@@ -250,7 +250,7 @@ err:
        return ret;
 }
-int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff)
+int dvb_usbv2_device_power_ctrl(struct dvb_usb_device *d, int onoff)
 {
        if (onoff)
                d->powered++;
@@ -308,7 +308,7 @@ static void dvb_usbv2_init_work(struct work_struct *work)
        if (cold) {
                pr_info("%s: found a '%s' in cold state\n",
                                KBUILD_MODNAME, d->name);
-                ret = dvb_usb_download_firmware(d);
+                ret = dvb_usbv2_download_firmware(d);
                if (ret == 0) {
                        ;
                } else if (ret == RECONNECTS_USB) {
@@ -321,7 +321,7 @@ static void dvb_usbv2_init_work(struct work_struct *work)
        pr_info("%s: found a '%s' in warm state\n", KBUILD_MODNAME, d->name);
-        ret = dvb_usb_init(d);
+        ret = dvb_usbv2_init(d);
        if (ret < 0)
                goto err_usb_driver_release_interface;
@@ -413,7 +413,7 @@ void dvb_usbv2_disconnect(struct usb_interface *intf)
        usb_set_intfdata(intf, NULL);
        if (d) {
                name = d->name;
-                dvb_usb_exit(d);
+                dvb_usbv2_exit(d);
        }
        pr_info("%s: '%s' successfully deinitialized and disconnected\n",
diff --git a/drivers/media/dvb/dvb-usb/dvb_usb_remote.c b/drivers/media/dvb/dvb-usb/dvb_usb_remote.c
index 8c7f1221f89..4b7cd0e29bf 100644
--- a/drivers/media/dvb/dvb-usb/dvb_usb_remote.c
+++ b/drivers/media/dvb/dvb-usb/dvb_usb_remote.c
@@ -26,7 +26,7 @@ static void dvb_usb_read_remote_control(struct work_struct *work)
        /* when the parameter has been set to 1 via sysfs while the
         * driver was running, or when bulk mode is enabled after IR init
         */
-        if (dvb_usb_disable_rc_polling || d->rc.bulk_mode)
+        if (dvb_usbv2_disable_rc_polling || d->rc.bulk_mode)
                return;
        ret = d->rc.query(d);
@@ -38,12 +38,12 @@ static void dvb_usb_read_remote_control(struct work_struct *work)
                              msecs_to_jiffies(d->rc.interval));
 }
-int dvb_usb_remote_init(struct dvb_usb_device *d)
+int dvb_usbv2_remote_init(struct dvb_usb_device *d)
 {
        int ret;
        struct rc_dev *dev;
-        if (dvb_usb_disable_rc_polling || !d->props.get_rc_config)
+        if (dvb_usbv2_disable_rc_polling || !d->props.get_rc_config)
                return 0;
        ret = d->props.get_rc_config(d, &d->rc);
@@ -104,7 +104,7 @@ err:
        return ret;
 }
-int dvb_usb_remote_exit(struct dvb_usb_device *d)
+int dvb_usbv2_remote_exit(struct dvb_usb_device *d)
 {
        if (d->state & DVB_USB_STATE_REMOTE) {
                cancel_delayed_work_sync(&d->rc_query_work);
diff --git a/drivers/media/dvb/dvb-usb/usb_urb.c b/drivers/media/dvb/dvb-usb/usb_urb.c
index 396c755c3ad..16e9fa03c84 100644
--- a/drivers/media/dvb/dvb-usb/usb_urb.c
+++ b/drivers/media/dvb/dvb-usb/usb_urb.c
@@ -72,7 +72,7 @@ static void usb_urb_complete(struct urb *urb)
        usb_submit_urb(urb, GFP_ATOMIC);
 }
-int usb_urb_kill(struct usb_data_stream *stream)
+int usb_urb_killv2(struct usb_data_stream *stream)
 {
        int i;
        for (i = 0; i < stream->urbs_submitted; i++) {
@@ -84,7 +84,7 @@ int usb_urb_kill(struct usb_data_stream *stream)
        return 0;
 }
-int usb_urb_submit(struct usb_data_stream *stream,
+int usb_urb_submitv2(struct usb_data_stream *stream,
                struct usb_data_stream_properties *props)
 {
        int i, ret;
@@ -101,7 +101,7 @@ int usb_urb_submit(struct usb_data_stream *stream,
                if (ret) {
                        pr_err("%s: could not submit URB no. %d - get them " \
                                        "all back\n", KBUILD_MODNAME, i);
-                        usb_urb_kill(stream);
+                        usb_urb_killv2(stream);
                        return ret;
                }
                stream->urbs_submitted++;
@@ -113,7 +113,7 @@ int usb_urb_free_urbs(struct usb_data_stream *stream)
 {
        int i;
-        usb_urb_kill(stream);
+        usb_urb_killv2(stream);
        for (i = 0; i < stream->urbs_initialized; i++) {
                if (stream->urb_list[i] != NULL) {
@@ -305,7 +305,7 @@ int usb_urb_reconfig(struct usb_data_stream *stream,
        return 0;
 }
-int usb_urb_init(struct usb_data_stream *stream,
+int usb_urb_initv2(struct usb_data_stream *stream,
                struct usb_data_stream_properties *props)
 {
        int ret;
@@ -347,7 +347,7 @@ int usb_urb_init(struct usb_data_stream *stream,
        }
 }
-int usb_urb_exit(struct usb_data_stream *stream)
+int usb_urb_exitv2(struct usb_data_stream *stream)
 {
        usb_urb_free_urbs(stream);
        usb_free_stream_buffers(stream);
author	Antti Palosaari <crope@iki.fi>	2012-08-01 13:44:06 -0400
committer	Mauro Carvalho Chehab <mchehab@redhat.com>	2012-08-04 06:56:28 -0400
commit	597843435c0a6421d687a5f7a1ce11548e7cd6e1 (patch)
tree	94113ece81f2a4bbf0ac144f07c6694e20baebe2 /drivers/media/dvb/dvb-usb
parent	3238aafbc3f860d685fc96b5b93a2f14decaec2e (diff)