Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6

10 files changed, 47 insertions, 76 deletions

diff --git a/drivers/media/video/pvrusb2/Kconfig b/drivers/media/video/pvrusb2/Kconfig
index 158b3d0c653..9620c67fae7 100644
--- a/drivers/media/video/pvrusb2/Kconfig
+++ b/drivers/media/video/pvrusb2/Kconfig
@@ -1,14 +1,15 @@
 config VIDEO_PVRUSB2
 	tristate "Hauppauge WinTV-PVR USB2 support"
-	depends on VIDEO_V4L2 && I2C && EXPERIMENTAL
+	depends on VIDEO_V4L2 && I2C
 	select FW_LOADER
-	select VIDEO_TUNER
+	select MEDIA_TUNER
 	select VIDEO_TVEEPROM
 	select VIDEO_CX2341X
 	select VIDEO_SAA711X
 	select VIDEO_CX25840
 	select VIDEO_MSP3400
 	select VIDEO_WM8775
+	select VIDEO_CS53L32A
 	---help---
 	  This is a video4linux driver for Conexant 23416 based
 	  usb2 personal video recorder devices.
@@ -16,32 +17,6 @@ config VIDEO_PVRUSB2
 	  To compile this driver as a module, choose M here: the
 	  module will be called pvrusb2
 
-config VIDEO_PVRUSB2_ONAIR_CREATOR
-	bool "pvrusb2 driver support for OnAir Creator model"
-	depends on VIDEO_PVRUSB2 && EXPERIMENTAL
-	select VIDEO_SAA711X
-	select VIDEO_CS53L32A
-	---help---
-
-	  This option enables support for the OnAir Creator USB tuner
-	  device.  This is a hybrid device, however currently only
-	  analog mode is supported.
-
-	  If you are in doubt, say Y.
-
-config VIDEO_PVRUSB2_ONAIR_USB2
-	bool "pvrusb2 driver support for OnAir USB2 model"
-	depends on VIDEO_PVRUSB2 && EXPERIMENTAL
-	select VIDEO_SAA711X
-	select VIDEO_CS53L32A
-	---help---
-
-	  This option enables support for the OnAir USB2 tuner device
-	  (also known as the Sasem tuner).  This is a hybrid device,
-	  however currently only analog mode is supported.
-
-	  If you are in doubt, say Y.
-
 config VIDEO_PVRUSB2_SYSFS
 	bool "pvrusb2 sysfs support (EXPERIMENTAL)"
 	default y
@@ -59,29 +34,23 @@ config VIDEO_PVRUSB2_SYSFS
 	  Note: This feature is experimental and subject to change.
 
 config VIDEO_PVRUSB2_DVB
-	bool "pvrusb2 DVB support (EXPERIMENTAL)"
-	default n
+	bool "pvrusb2 ATSC/DVB support (EXPERIMENTAL)"
+	default y
 	depends on VIDEO_PVRUSB2 && DVB_CORE && EXPERIMENTAL
 	select DVB_LGDT330X if !DVB_FE_CUSTOMISE
 	select DVB_S5H1409 if !DVB_FE_CUSTOMISE
 	select DVB_S5H1411 if !DVB_FE_CUSTOMISE
 	select DVB_TDA10048 if !DVB_FE_CUSTOMIZE
-	select DVB_TDA18271 if !DVB_FE_CUSTOMIZE
-	select TUNER_SIMPLE if !DVB_FE_CUSTOMISE
-	select TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
+	select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
+	select MEDIA_TUNER_SIMPLE if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
 	---help---
 
-	  This option enables compilation of a DVB interface for the
-	  pvrusb2 driver.  Currently this is very very experimental.
-	  It is also limiting - the DVB interface can only access the
-	  digital side of hybrid devices, and there are going to be
-	  issues if you attempt to mess with the V4L side at the same
-	  time.  Don't turn this on unless you know what you are
-	  doing.
-
-	  If you are in doubt, say N.
+	  This option enables a DVB interface for the pvrusb2 driver.
+	  If your device does not support digital television, this
+	  feature will have no affect on the driver's operation.
 
-	  Note: This feature is very experimental and might break
+	  If you are in doubt, say Y.
 
 config VIDEO_PVRUSB2_DEBUGIFC
 	bool "pvrusb2 debug interface"
diff --git a/drivers/media/video/pvrusb2/Makefile b/drivers/media/video/pvrusb2/Makefile
index 5b3083c89aa..4fda2de69ab 100644
--- a/drivers/media/video/pvrusb2/Makefile
+++ b/drivers/media/video/pvrusb2/Makefile
@@ -16,5 +16,6 @@ pvrusb2-objs	:= pvrusb2-i2c-core.o pvrusb2-i2c-cmd-v4l2.o \
 obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2.o
 
 EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
 EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/video/pvrusb2/pvrusb2-audio.c b/drivers/media/video/pvrusb2/pvrusb2-audio.c
index 9a7c8e9c3e8..8d859ccd48e 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-audio.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-audio.c
@@ -75,7 +75,7 @@ static void set_stereo(struct pvr2_msp3400_handler *ctxt)
 	pvr2_trace(PVR2_TRACE_CHIPS,"i2c msp3400 v4l2 set_stereo");
 
 	if ((sid < ARRAY_SIZE(routing_schemes)) &&
-	    ((sp = routing_schemes + sid) != 0) &&
+	    ((sp = routing_schemes + sid) != NULL) &&
 	    (hdw->input_val >= 0) &&
 	    (hdw->input_val < sp->cnt)) {
 		route.input = sp->def[hdw->input_val];
diff --git a/drivers/media/video/pvrusb2/pvrusb2-context.c b/drivers/media/video/pvrusb2/pvrusb2-context.c
index b5db6a5bab3..73dcb1c57ae 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-context.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-context.c
@@ -195,7 +195,7 @@ static int pvr2_context_thread_func(void *foo)
 int pvr2_context_global_init(void)
 {
 	pvr2_context_thread_ptr = kthread_run(pvr2_context_thread_func,
-					      0,
+					      NULL,
 					      "pvrusb2-context");
 	return (pvr2_context_thread_ptr ? 0 : -ENOMEM);
 }
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
index 97350b048b8..29d50597c88 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
@@ -123,7 +123,7 @@ static void set_input(struct pvr2_v4l_cx2584x *ctxt)
 	memset(&route,0,sizeof(route));
 
 	if ((sid < ARRAY_SIZE(routing_schemes)) &&
-	    ((sp = routing_schemes + sid) != 0) &&
+	    ((sp = routing_schemes + sid) != NULL) &&
 	    (hdw->input_val >= 0) &&
 	    (hdw->input_val < sp->cnt)) {
 		vid_input = sp->def[hdw->input_val].vid;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debug.h b/drivers/media/video/pvrusb2/pvrusb2-debug.h
index 11537ddf8aa..707d2d9635d 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-debug.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-debug.h
@@ -54,6 +54,7 @@ extern int pvrusb2_debug;
 #define PVR2_TRACE_DATA_FLOW  (1 << 25) /* Track data flow */
 #define PVR2_TRACE_DEBUGIFC   (1 << 26) /* Debug interface actions */
 #define PVR2_TRACE_GPIO       (1 << 27) /* GPIO state bit changes */
+#define PVR2_TRACE_DVB_FEED   (1 << 28) /* DVB transport feed debug */
 
 
 #endif /* __PVRUSB2_HDW_INTERNAL_H */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index 3a141d93e1a..5bf6d8fda1f 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -153,7 +153,6 @@ static const struct pvr2_device_desc pvr2_device_gotview_2d = {
 
 
 
-#ifdef CONFIG_VIDEO_PVRUSB2_ONAIR_CREATOR
 /*------------------------------------------------------------------------*/
 /* OnAir Creator */
 
@@ -212,11 +211,9 @@ static const struct pvr2_device_desc pvr2_device_onair_creator = {
 		.dvb_props = &pvr2_onair_creator_fe_props,
 #endif
 };
-#endif
 
 
 
-#ifdef CONFIG_VIDEO_PVRUSB2_ONAIR_USB2
 /*------------------------------------------------------------------------*/
 /* OnAir USB 2.0 */
 
@@ -274,7 +271,6 @@ static const struct pvr2_device_desc pvr2_device_onair_usb2 = {
 		.dvb_props = &pvr2_onair_usb2_fe_props,
 #endif
 };
-#endif
 
 
 
@@ -497,14 +493,10 @@ struct usb_device_id pvr2_device_table[] = {
 	  .driver_info = (kernel_ulong_t)&pvr2_device_gotview_2},
 	{ USB_DEVICE(0x1164, 0x0602),
 	  .driver_info = (kernel_ulong_t)&pvr2_device_gotview_2d},
-#ifdef CONFIG_VIDEO_PVRUSB2_ONAIR_CREATOR
 	{ USB_DEVICE(0x11ba, 0x1003),
 	  .driver_info = (kernel_ulong_t)&pvr2_device_onair_creator},
-#endif
-#ifdef CONFIG_VIDEO_PVRUSB2_ONAIR_USB2
 	{ USB_DEVICE(0x11ba, 0x1001),
 	  .driver_info = (kernel_ulong_t)&pvr2_device_onair_usb2},
-#endif
 	{ USB_DEVICE(0x2040, 0x7300),
 	  .driver_info = (kernel_ulong_t)&pvr2_device_73xxx},
 	{ USB_DEVICE(0x2040, 0x7500),
diff --git a/drivers/media/video/pvrusb2/pvrusb2-dvb.c b/drivers/media/video/pvrusb2/pvrusb2-dvb.c
index 2e64f98d124..6ec4bf81fc7 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-dvb.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-dvb.c
@@ -21,6 +21,7 @@
 #include <linux/kthread.h>
 #include <linux/freezer.h>
 #include "dvbdev.h"
+#include "pvrusb2-debug.h"
 #include "pvrusb2-hdw-internal.h"
 #include "pvrusb2-hdw.h"
 #include "pvrusb2-io.h"
@@ -35,7 +36,7 @@ static int pvr2_dvb_feed_func(struct pvr2_dvb_adapter *adap)
 	struct pvr2_buffer *bp;
 	struct pvr2_stream *stream;
 
-	printk(KERN_DEBUG "dvb thread started\n");
+	pvr2_trace(PVR2_TRACE_DVB_FEED, "dvb feed thread started");
 	set_freezable();
 
 	stream = adap->channel.stream->stream;
@@ -82,7 +83,7 @@ static int pvr2_dvb_feed_func(struct pvr2_dvb_adapter *adap)
 	/* If we get here and ret is < 0, then an error has occurred.
 	   Probably would be a good idea to communicate that to DVB core... */
 
-	printk(KERN_DEBUG "dvb thread stopped\n");
+	pvr2_trace(PVR2_TRACE_DVB_FEED, "dvb feed thread stopped");
 
 	return 0;
 }
@@ -130,7 +131,7 @@ static void pvr2_dvb_stream_end(struct pvr2_dvb_adapter *adap)
 		for (idx = 0; idx < PVR2_DVB_BUFFER_COUNT; idx++) {
 			if (!(adap->buffer_storage[idx])) continue;
 			kfree(adap->buffer_storage[idx]);
-			adap->buffer_storage[idx] = 0;
+			adap->buffer_storage[idx] = NULL;
 		}
 		adap->stream_run = 0;
 	}
@@ -142,7 +143,7 @@ static int pvr2_dvb_stream_do_start(struct pvr2_dvb_adapter *adap)
 	unsigned int idx;
 	int ret;
 	struct pvr2_buffer *bp;
-	struct pvr2_stream *stream = 0;
+	struct pvr2_stream *stream = NULL;
 
 	if (adap->stream_run) return -EIO;
 
@@ -174,7 +175,7 @@ static int pvr2_dvb_stream_do_start(struct pvr2_dvb_adapter *adap)
 	ret = pvr2_hdw_set_streaming(adap->channel.hdw, 1);
 	if (ret < 0) return ret;
 
-	while ((bp = pvr2_stream_get_idle_buffer(stream)) != 0) {
+	while ((bp = pvr2_stream_get_idle_buffer(stream)) != NULL) {
 		ret = pvr2_buffer_queue(bp);
 		if (ret < 0) return ret;
 	}
@@ -210,7 +211,8 @@ static int pvr2_dvb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
 	do {
 		if (onoff) {
 			if (!adap->feedcount) {
-				printk(KERN_DEBUG "start feeding\n");
+				pvr2_trace(PVR2_TRACE_DVB_FEED,
+					   "start feeding demux");
 				ret = pvr2_dvb_stream_start(adap);
 				if (ret < 0) break;
 			}
@@ -218,7 +220,8 @@ static int pvr2_dvb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
 		} else if (adap->feedcount > 0) {
 			(adap->feedcount)--;
 			if (!adap->feedcount) {
-				printk(KERN_DEBUG "stop feeding\n");
+				pvr2_trace(PVR2_TRACE_DVB_FEED,
+					   "stop feeding demux");
 				pvr2_dvb_stream_end(adap);
 			}
 		}
@@ -230,15 +233,13 @@ static int pvr2_dvb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
 
 static int pvr2_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
 {
-	printk(KERN_DEBUG "start pid: 0x%04x, feedtype: %d\n",
-	       dvbdmxfeed->pid, dvbdmxfeed->type);
+	pvr2_trace(PVR2_TRACE_DVB_FEED, "start pid: 0x%04x", dvbdmxfeed->pid);
 	return pvr2_dvb_ctrl_feed(dvbdmxfeed, 1);
 }
 
 static int pvr2_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 {
-	printk(KERN_DEBUG "stop pid: 0x%04x, feedtype: %d\n",
-	       dvbdmxfeed->pid, dvbdmxfeed->type);
+	pvr2_trace(PVR2_TRACE_DVB_FEED, "stop pid: 0x%04x", dvbdmxfeed->pid);
 	return pvr2_dvb_ctrl_feed(dvbdmxfeed, 0);
 }
 
@@ -259,7 +260,8 @@ static int pvr2_dvb_adapter_init(struct pvr2_dvb_adapter *adap)
 				   &adap->channel.hdw->usb_dev->dev,
 				   adapter_nr);
 	if (ret < 0) {
-		err("dvb_register_adapter failed: error %d", ret);
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "dvb_register_adapter failed: error %d", ret);
 		goto err;
 	}
 	adap->dvb_adap.priv = adap;
@@ -276,7 +278,8 @@ static int pvr2_dvb_adapter_init(struct pvr2_dvb_adapter *adap)
 
 	ret = dvb_dmx_init(&adap->demux);
 	if (ret < 0) {
-		err("dvb_dmx_init failed: error %d", ret);
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "dvb_dmx_init failed: error %d", ret);
 		goto err_dmx;
 	}
 
@@ -286,7 +289,8 @@ static int pvr2_dvb_adapter_init(struct pvr2_dvb_adapter *adap)
 
 	ret = dvb_dmxdev_init(&adap->dmxdev, &adap->dvb_adap);
 	if (ret < 0) {
-		err("dvb_dmxdev_init failed: error %d", ret);
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "dvb_dmxdev_init failed: error %d", ret);
 		goto err_dmx_dev;
 	}
 
@@ -304,7 +308,7 @@ err:
 
 static int pvr2_dvb_adapter_exit(struct pvr2_dvb_adapter *adap)
 {
-	printk(KERN_DEBUG "unregistering DVB devices\n");
+	pvr2_trace(PVR2_TRACE_INFO, "unregistering DVB devices");
 	dvb_net_release(&adap->dvb_net);
 	adap->demux.dmx.close(&adap->demux.dmx);
 	dvb_dmxdev_release(&adap->dmxdev);
@@ -320,7 +324,7 @@ static int pvr2_dvb_frontend_init(struct pvr2_dvb_adapter *adap)
 	int ret = 0;
 
 	if (dvb_props == NULL) {
-		err("fe_props not defined!");
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS, "fe_props not defined!");
 		return -EINVAL;
 	}
 
@@ -328,13 +332,15 @@ static int pvr2_dvb_frontend_init(struct pvr2_dvb_adapter *adap)
 	    &adap->channel,
 	    (1 << PVR2_CVAL_INPUT_DTV));
 	if (ret) {
-		err("failed to grab control of dtv input (code=%d)",
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "failed to grab control of dtv input (code=%d)",
 		    ret);
 		return ret;
 	}
 
 	if (dvb_props->frontend_attach == NULL) {
-		err("frontend_attach not defined!");
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "frontend_attach not defined!");
 		ret = -EINVAL;
 		goto done;
 	}
@@ -342,7 +348,8 @@ static int pvr2_dvb_frontend_init(struct pvr2_dvb_adapter *adap)
 	if ((dvb_props->frontend_attach(adap) == 0) && (adap->fe)) {
 
 		if (dvb_register_frontend(&adap->dvb_adap, adap->fe)) {
-			err("frontend registration failed!");
+			pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+				   "frontend registration failed!");
 			dvb_frontend_detach(adap->fe);
 			adap->fe = NULL;
 			ret = -ENODEV;
@@ -359,7 +366,8 @@ static int pvr2_dvb_frontend_init(struct pvr2_dvb_adapter *adap)
 		adap->fe->ops.ts_bus_ctrl = pvr2_dvb_bus_ctrl;
 
 	} else {
-		err("no frontend was attached!");
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "no frontend was attached!");
 		ret = -ENODEV;
 		return ret;
 	}
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 087a1824556..e9b5d4e9132 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -1261,7 +1261,7 @@ struct pvr2_v4l2 *pvr2_v4l2_create(struct pvr2_context *mnp)
  fail:
 	pvr2_trace(PVR2_TRACE_STRUCT,"Failure creating pvr2_v4l2 id=%p",vp);
 	pvr2_v4l2_destroy_no_lock(vp);
-	return 0;
+	return NULL;
 }
 
 /*
diff --git a/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c
index 7c47345501b..2433a316004 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c
@@ -81,7 +81,7 @@ static void set_input(struct pvr2_v4l_decoder *ctxt)
 	pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_input(%d)",hdw->input_val);
 
 	if ((sid < ARRAY_SIZE(routing_schemes)) &&
-	    ((sp = routing_schemes + sid) != 0) &&
+	    ((sp = routing_schemes + sid) != NULL) &&
 	    (hdw->input_val >= 0) &&
 	    (hdw->input_val < sp->cnt)) {
 		route.input = sp->def[hdw->input_val];