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Subject[patch 4/6] v4l: saa7134 update
This is a update for the saa7134 driver, changes:

* adapt to the video-buf changes.
* add new cards.
* split mpeg encoder card support to separare module
(saa7134-empress), as preparation for the dvb support
which also uses the MPEG capabilities of the card.
* started working on dvb support (not functional yet, also
marked 'BROKEN').
* convert insmod options to new-style.

The patch also removes all trailing whitespaces. I've a script to
remove them from my sources now, that should kill those no-op
whitespace changes in my patches after merging this initial cleanup.

Signed-off-by: Gerd Knorr <kraxel@bytesex.org>
---
drivers/media/video/Kconfig | 7
drivers/media/video/saa7134/Makefile | 6
drivers/media/video/saa7134/saa6752hs.c | 94 ++--
drivers/media/video/saa7134/saa7134-cards.c | 124 +++++
drivers/media/video/saa7134/saa7134-core.c | 253 +++++++----
drivers/media/video/saa7134/saa7134-dvb.c | 91 ++++
drivers/media/video/saa7134/saa7134-empress.c | 394 ++++++++++++++++++
drivers/media/video/saa7134/saa7134-i2c.c | 32 +
drivers/media/video/saa7134/saa7134-input.c | 13
drivers/media/video/saa7134/saa7134-oss.c | 26 -
drivers/media/video/saa7134/saa7134-ts.c | 365 +---------------
drivers/media/video/saa7134/saa7134-tvaudio.c | 47 +-
drivers/media/video/saa7134/saa7134-vbi.c | 37 -
drivers/media/video/saa7134/saa7134-video.c | 148 +++---
drivers/media/video/saa7134/saa7134.h | 83 ++-
include/media/saa6752hs.h | 6
16 files changed, 1073 insertions(+), 653 deletions(-)

Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134.h
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa7134.h 2004-11-07 12:23:35.088406304 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134.h 2004-11-07 15:55:19.393371433 +0100
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134.h,v 1.20 2004/09/30 12:21:15 kraxel Exp $
+ * $Id: saa7134.h,v 1.27 2004/11/04 11:03:52 kraxel Exp $
*
* v4l2 device driver for philips saa7134 based TV cards
*
@@ -31,11 +31,12 @@

#include <asm/io.h>

-#include <media/video-buf.h>
#include <media/tuner.h>
#include <media/audiochip.h>
#include <media/id.h>
#include <media/ir-common.h>
+#include <media/video-buf.h>
+#include <media/video-buf-dvb.h>

#ifndef TRUE
# define TRUE (1==1)
@@ -164,8 +165,12 @@ struct saa7134_format {
#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41
#define SAA7134_BOARD_SABRENT_SBTTVFM 42
#define SAA7134_BOARD_ZOLID_XPERT_TV7134 43
-#define SAA7134_EMPIRE_PCI_TV_RADIO_LE 44
+#define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44
+#define SAA7134_BOARD_AVERMEDIA_307 45
+#define SAA7134_BOARD_AVERMEDIA_CARDBUS 46
+#define SAA7134_BOARD_CINERGY400_CARDBUS 47

+#define SAA7134_MAXBOARDS 8
#define SAA7134_INPUT_MAX 8

struct saa7134_input {
@@ -176,6 +181,12 @@ struct saa7134_input {
unsigned int tv:1;
};

+enum saa7134_mpeg_type {
+ SAA7134_MPEG_UNUSED,
+ SAA7134_MPEG_EMPRESS,
+ SAA7134_MPEG_DVB,
+};
+
struct saa7134_board {
char *name;
unsigned int audio_clock;
@@ -185,18 +196,20 @@ struct saa7134_board {
struct saa7134_input inputs[SAA7134_INPUT_MAX];
struct saa7134_input radio;
struct saa7134_input mute;
-
- /* peripheral I/O */
- unsigned int has_ts;
- enum saa7134_video_out video_out;

/* i2c chip info */
unsigned int tuner_type;
unsigned int tda9887_conf;
+
+ /* peripheral I/O */
+ enum saa7134_video_out video_out;
+ enum saa7134_mpeg_type mpeg;
};

#define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name)
-#define card_has_ts(dev) (saa7134_boards[dev->board].has_ts)
+#define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
+#define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg)
+#define card_has_mpeg(dev) (SAA7134_MPEG_UNUSED != saa7134_boards[dev->board].mpeg)
#define card(dev) (saa7134_boards[dev->board])
#define card_in(dev,n) (saa7134_boards[dev->board].inputs[n])

@@ -264,7 +277,7 @@ struct saa7134_fh {
unsigned int radio;
enum v4l2_buf_type type;
unsigned int resources;
-#ifdef VIDIOC_G_PRIORITY
+#ifdef VIDIOC_G_PRIORITY
enum v4l2_priority prio;
#endif

@@ -284,16 +297,6 @@ struct saa7134_fh {
struct saa7134_pgtable pt_vbi;
};

-/* TS status */
-struct saa7134_ts {
- unsigned int users;
-
- /* TS capture */
- struct videobuf_queue ts;
- struct saa7134_pgtable pt_ts;
- int started;
-};
-
/* oss dsp status */
struct saa7134_oss {
struct semaphore lock;
@@ -338,23 +341,37 @@ struct saa7134_ir {
struct timer_list timer;
};

+/* ts/mpeg status */
+struct saa7134_ts {
+ /* TS capture */
+ struct saa7134_pgtable pt_ts;
+ int nr_packets;
+ int nr_bufs;
+};
+
+/* ts/mpeg ops */
+struct saa7134_mpeg_ops {
+ enum saa7134_mpeg_type type;
+ struct list_head next;
+ int (*init)(struct saa7134_dev *dev);
+ int (*fini)(struct saa7134_dev *dev);
+};
+
/* global device status */
struct saa7134_dev {
struct list_head devlist;
struct semaphore lock;
spinlock_t slock;
-#ifdef VIDIOC_G_PRIORITY
+#ifdef VIDIOC_G_PRIORITY
struct v4l2_prio_state prio;
#endif

/* various device info */
unsigned int resources;
struct video_device *video_dev;
- struct video_device *ts_dev;
struct video_device *radio_dev;
struct video_device *vbi_dev;
struct saa7134_oss oss;
- struct saa7134_ts ts;

/* infrared remote */
int has_remote;
@@ -362,6 +379,7 @@ struct saa7134_dev {

/* pci i/o */
char name[32];
+ int nr;
struct pci_dev *pci;
unsigned char pci_rev,pci_lat;
__u32 *lmmio;
@@ -386,7 +404,6 @@ struct saa7134_dev {

/* video+ts+vbi capture */
struct saa7134_dmaqueue video_q;
- struct saa7134_dmaqueue ts_q;
struct saa7134_dmaqueue vbi_q;
unsigned int video_fieldcount;
unsigned int vbi_fieldcount;
@@ -420,6 +437,19 @@ struct saa7134_dev {
struct saa7134_input *hw_input;
unsigned int hw_mute;
int last_carrier;
+
+ /* SAA7134_MPEG_* */
+ struct saa7134_ts ts;
+ struct saa7134_dmaqueue ts_q;
+ struct saa7134_mpeg_ops *mops;
+
+ /* SAA7134_MPEG_EMPRESS only */
+ struct video_device *empress_dev;
+ struct videobuf_queue empress_tsq;
+ unsigned int empress_users;
+
+ /* SAA7134_MPEG_DVB only */
+ struct videobuf_dvb dvb;
};

/* ----------------------------------------------------------- */
@@ -512,11 +542,16 @@ void saa7134_irq_video_done(struct saa71
/* ----------------------------------------------------------- */
/* saa7134-ts.c */

-extern struct video_device saa7134_ts_template;
+#define TS_PACKET_SIZE 188 /* TS packets 188 bytes */
+
+extern struct videobuf_queue_ops saa7134_ts_qops;
+
int saa7134_ts_init1(struct saa7134_dev *dev);
int saa7134_ts_fini(struct saa7134_dev *dev);
void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);

+int saa7134_ts_register(struct saa7134_mpeg_ops *ops);
+void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops);

/* ----------------------------------------------------------- */
/* saa7134-vbi.c */
Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-core.c
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa7134-core.c 2004-11-07 12:22:16.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-core.c 2004-11-07 15:55:19.394371245 +0100
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134-core.c,v 1.10 2004/09/15 16:15:24 kraxel Exp $
+ * $Id: saa7134-core.c,v 1.15 2004/11/07 14:44:59 kraxel Exp $
*
* device driver for philips saa7134 based TV cards
* driver core
@@ -38,64 +38,56 @@ MODULE_DESCRIPTION("v4l2 driver module f
MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
MODULE_LICENSE("GPL");

-#define SAA7134_MAXBOARDS 8
-
/* ------------------------------------------------------------------ */

static unsigned int irq_debug = 0;
-MODULE_PARM(irq_debug,"i");
+module_param(irq_debug, int, 0644);
MODULE_PARM_DESC(irq_debug,"enable debug messages [IRQ handler]");

static unsigned int core_debug = 0;
-MODULE_PARM(core_debug,"i");
+module_param(core_debug, int, 0644);
MODULE_PARM_DESC(core_debug,"enable debug messages [core]");

static unsigned int gpio_tracking = 0;
-MODULE_PARM(gpio_tracking,"i");
+module_param(gpio_tracking, int, 0644);
MODULE_PARM_DESC(gpio_tracking,"enable debug messages [gpio]");

-static unsigned int video_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-MODULE_PARM(video_nr,"1-" __stringify(SAA7134_MAXBOARDS) "i");
-MODULE_PARM_DESC(video_nr,"video device number");
-
-static unsigned int ts_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-MODULE_PARM(ts_nr,"1-" __stringify(SAA7134_MAXBOARDS) "i");
-MODULE_PARM_DESC(ts_nr,"ts device number");
-
-static unsigned int vbi_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-MODULE_PARM(vbi_nr,"1-" __stringify(SAA7134_MAXBOARDS) "i");
-MODULE_PARM_DESC(vbi_nr,"vbi device number");
-
-static unsigned int radio_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-MODULE_PARM(radio_nr,"1-" __stringify(SAA7134_MAXBOARDS) "i");
-MODULE_PARM_DESC(radio_nr,"radio device number");
-
static unsigned int oss = 0;
-MODULE_PARM(oss,"i");
+module_param(oss, int, 0444);
MODULE_PARM_DESC(oss,"register oss devices (default: no)");

-static unsigned int dsp_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-MODULE_PARM(dsp_nr,"1-" __stringify(SAA7134_MAXBOARDS) "i");
-MODULE_PARM_DESC(dsp_nr,"oss dsp device number");
-
-static unsigned int mixer_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-MODULE_PARM(mixer_nr,"1-" __stringify(SAA7134_MAXBOARDS) "i");
-MODULE_PARM_DESC(mixer_nr,"oss mixer device number");
-
-static unsigned int tuner[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-MODULE_PARM(tuner,"1-" __stringify(SAA7134_MAXBOARDS) "i");
-MODULE_PARM_DESC(tuner,"tuner type");
-
-static unsigned int card[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-MODULE_PARM(card,"1-" __stringify(SAA7134_MAXBOARDS) "i");
-MODULE_PARM_DESC(card,"card type");
-
static unsigned int latency = UNSET;
-MODULE_PARM(latency,"i");
+module_param(latency, int, 0444);
MODULE_PARM_DESC(latency,"pci latency timer");

-struct list_head saa7134_devlist;
-unsigned int saa7134_devcount;
+static unsigned int video_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+static unsigned int vbi_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+static unsigned int radio_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+static unsigned int dsp_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+static unsigned int mixer_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+static unsigned int tuner[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+static unsigned int card[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+
+module_param_array(video_nr, int, NULL, 0444);
+module_param_array(vbi_nr, int, NULL, 0444);
+module_param_array(radio_nr, int, NULL, 0444);
+module_param_array(dsp_nr, int, NULL, 0444);
+module_param_array(mixer_nr, int, NULL, 0444);
+module_param_array(tuner, int, NULL, 0444);
+module_param_array(card, int, NULL, 0444);
+
+MODULE_PARM_DESC(video_nr, "video device number");
+MODULE_PARM_DESC(vbi_nr, "vbi device number");
+MODULE_PARM_DESC(radio_nr, "radio device number");
+MODULE_PARM_DESC(dsp_nr, "oss dsp device number");
+MODULE_PARM_DESC(mixer_nr, "oss mixer device number");
+MODULE_PARM_DESC(tuner, "tuner type");
+MODULE_PARM_DESC(card, "card type");
+
+static DECLARE_MUTEX(devlist_lock);
+LIST_HEAD(saa7134_devlist);
+static LIST_HEAD(mops_list);
+static unsigned int saa7134_devcount;

#define dprintk(fmt, arg...) if (core_debug) \
printk(KERN_DEBUG "%s/core: " fmt, dev->name , ## arg)
@@ -246,7 +238,7 @@ int saa7134_buffer_pages(int size)
int saa7134_buffer_count(unsigned int size, unsigned int count)
{
unsigned int maxcount;
-
+
maxcount = 1024 / saa7134_buffer_pages(size);
if (count > maxcount)
count = maxcount;
@@ -273,7 +265,7 @@ int saa7134_pgtable_alloc(struct pci_dev
{
u32 *cpu;
dma_addr_t dma_addr;
-
+
cpu = pci_alloc_consistent(pci, SAA7134_PGTABLE_SIZE, &dma_addr);
if (NULL == cpu)
return -ENOMEM;
@@ -330,7 +322,7 @@ int saa7134_buffer_queue(struct saa7134_
#ifdef DEBUG_SPINLOCKS
BUG_ON(!spin_is_locked(&dev->slock));
#endif
-
+
dprintk("buffer_queue %p\n",buf);
if (NULL == q->curr) {
if (!q->need_two) {
@@ -360,7 +352,7 @@ void saa7134_buffer_finish(struct saa713
BUG_ON(!spin_is_locked(&dev->slock));
#endif
dprintk("buffer_finish %p\n",q->curr);
-
+
/* finish current buffer */
q->curr->vb.state = state;
do_gettimeofday(&q->curr->vb.ts);
@@ -483,7 +475,7 @@ int saa7134_set_dmabits(struct saa7134_d
SAA7134_IRQ1_INTE_RA2_1 |
SAA7134_IRQ1_INTE_RA2_0;
}
-
+
/* set task conditions + field handling */
if (V4L2_FIELD_HAS_BOTH(cap) || V4L2_FIELD_HAS_BOTH(ov) || cap == ov) {
/* default config -- use full frames */
@@ -507,7 +499,7 @@ int saa7134_set_dmabits(struct saa7134_d
saa_writeb(SAA7134_FIELD_HANDLING(TASK_B), 0x01);
split = 1;
}
-
+
/* irqs */
saa_writeb(SAA7134_REGION_ENABLE, task);
saa_writel(SAA7134_IRQ1, irq);
@@ -541,7 +533,7 @@ static void print_irqstatus(struct saa71
unsigned long report, unsigned long status)
{
unsigned int i;
-
+
printk(KERN_DEBUG "%s/irq[%d,%ld]: r=0x%lx s=0x%02lx",
dev->name,loop,jiffies,report,status);
for (i = 0; i < IRQBITS; i++) {
@@ -596,7 +588,7 @@ static irqreturn_t saa7134_irq(int irq,
saa7134_irq_vbi_done(dev,status);

if ((report & SAA7134_IRQ_REPORT_DONE_RA2) &&
- card_has_ts(dev))
+ card_has_mpeg(dev))
saa7134_irq_ts_done(dev,status);

if ((report & SAA7134_IRQ_REPORT_DONE_RA3))
@@ -643,7 +635,7 @@ static int saa7134_hwinit1(struct saa713
saa7134_track_gpio(dev,"pre-init");
saa7134_video_init1(dev);
saa7134_vbi_init1(dev);
- if (card_has_ts(dev))
+ if (card_has_mpeg(dev))
saa7134_ts_init1(dev);
saa7134_input_init1(dev);

@@ -654,11 +646,11 @@ static int saa7134_hwinit1(struct saa713
saa7134_oss_init1(dev);
break;
}
-
+
/* RAM FIFO config */
saa_writel(SAA7134_FIFO_SIZE, 0x08070503);
saa_writel(SAA7134_THRESHOULD,0x02020202);
-
+
/* enable audio + video processing */
saa_writel(SAA7134_MAIN_CTRL,
SAA7134_MAIN_CTRL_VPLLE |
@@ -675,7 +667,7 @@ static int saa7134_hwinit1(struct saa713

/* set vertical line numbering start (vbi needs this) */
saa_writeb(SAA7134_SOURCE_TIMING2, 0x20);
-
+
return 0;
}

@@ -719,7 +711,7 @@ static int saa7134_hwfini(struct saa7134
saa7134_oss_fini(dev);
break;
}
- if (card_has_ts(dev))
+ if (card_has_mpeg(dev))
saa7134_ts_fini(dev);
saa7134_input_fini(dev);
saa7134_vbi_fini(dev);
@@ -760,7 +752,7 @@ static struct video_device *vdev_init(st
char *type)
{
struct video_device *vfd;
-
+
vfd = video_device_alloc();
if (NULL == vfd)
return NULL;
@@ -782,13 +774,6 @@ static void saa7134_unregister_video(str
video_device_release(dev->video_dev);
dev->video_dev = NULL;
}
- if (dev->ts_dev) {
- if (-1 != dev->ts_dev->minor)
- video_unregister_device(dev->ts_dev);
- else
- video_device_release(dev->ts_dev);
- dev->ts_dev = NULL;
- }
if (dev->vbi_dev) {
if (-1 != dev->vbi_dev->minor)
video_unregister_device(dev->vbi_dev);
@@ -805,10 +790,38 @@ static void saa7134_unregister_video(str
}
}

+static void mpeg_ops_attach(struct saa7134_mpeg_ops *ops,
+ struct saa7134_dev *dev)
+{
+ int err;
+
+ if (NULL != dev->mops)
+ return;
+ if (saa7134_boards[dev->board].mpeg != ops->type)
+ return;
+ err = ops->init(dev);
+ if (0 != err)
+ return;
+ dev->mops = ops;
+}
+
+static void mpeg_ops_detach(struct saa7134_mpeg_ops *ops,
+ struct saa7134_dev *dev)
+{
+ if (NULL == dev->mops)
+ return;
+ if (dev->mops != ops)
+ return;
+ dev->mops->fini(dev);
+ dev->mops = NULL;
+}
+
static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
const struct pci_device_id *pci_id)
{
struct saa7134_dev *dev;
+ struct list_head *item;
+ struct saa7134_mpeg_ops *mops;
int err;

dev = kmalloc(sizeof(*dev),GFP_KERNEL);
@@ -822,7 +835,9 @@ static int __devinit saa7134_initdev(str
err = -EIO;
goto fail1;
}
- sprintf(dev->name,"saa%x[%d]",pci_dev->device,saa7134_devcount);
+
+ dev->nr = saa7134_devcount;
+ sprintf(dev->name,"saa%x[%d]",pci_dev->device,dev->nr);

/* pci quirks */
if (pci_pci_problems) {
@@ -864,21 +879,21 @@ static int __devinit saa7134_initdev(str

/* board config */
dev->board = pci_id->driver_data;
- if (card[saa7134_devcount] >= 0 &&
- card[saa7134_devcount] < saa7134_bcount)
- dev->board = card[saa7134_devcount];
+ if (card[dev->nr] >= 0 &&
+ card[dev->nr] < saa7134_bcount)
+ dev->board = card[dev->nr];
if (SAA7134_BOARD_NOAUTO == dev->board) {
must_configure_manually();
dev->board = SAA7134_BOARD_UNKNOWN;
}
dev->tuner_type = saa7134_boards[dev->board].tuner_type;
dev->tda9887_conf = saa7134_boards[dev->board].tda9887_conf;
- if (UNSET != tuner[saa7134_devcount])
- dev->tuner_type = tuner[saa7134_devcount];
+ if (UNSET != tuner[dev->nr])
+ dev->tuner_type = tuner[dev->nr];
printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
dev->name,pci_dev->subsystem_vendor,
pci_dev->subsystem_device,saa7134_boards[dev->board].name,
- dev->board, card[saa7134_devcount] == dev->board ?
+ dev->board, card[dev->nr] == dev->board ?
"insmod option" : "autodetected");

/* get mmio */
@@ -925,17 +940,19 @@ static int __devinit saa7134_initdev(str
request_module("tuner");
if (dev->tda9887_conf)
request_module("tda9887");
- if (card_has_ts(dev))
+ if (card_is_empress(dev)) {
+ request_module("saa7134-empress");
request_module("saa6752hs");
+ }
+ if (card_is_dvb(dev))
+ request_module("saa7134-dvb");

-#ifdef VIDIOC_G_PRIORITY
v4l2_prio_init(&dev->prio);
-#endif

/* register v4l devices */
dev->video_dev = vdev_init(dev,&saa7134_video_template,"video");
err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER,
- video_nr[saa7134_devcount]);
+ video_nr[dev->nr]);
if (err < 0) {
printk(KERN_INFO "%s: can't register video device\n",
dev->name);
@@ -944,22 +961,9 @@ static int __devinit saa7134_initdev(str
printk(KERN_INFO "%s: registered device video%d [v4l2]\n",
dev->name,dev->video_dev->minor & 0x1f);

- if (card_has_ts(dev)) {
- dev->ts_dev = vdev_init(dev,&saa7134_ts_template,"ts");
- err = video_register_device(dev->ts_dev,VFL_TYPE_GRABBER,
- ts_nr[saa7134_devcount]);
- if (err < 0) {
- printk(KERN_INFO "%s: can't register video device\n",
- dev->name);
- goto fail4;
- }
- printk(KERN_INFO "%s: registered device video%d [mpeg]\n",
- dev->name,dev->ts_dev->minor & 0x1f);
- }
-
dev->vbi_dev = vdev_init(dev,&saa7134_vbi_template,"vbi");
err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI,
- vbi_nr[saa7134_devcount]);
+ vbi_nr[dev->nr]);
if (err < 0)
goto fail4;
printk(KERN_INFO "%s: registered device vbi%d\n",
@@ -968,7 +972,7 @@ static int __devinit saa7134_initdev(str
if (card_has_radio(dev)) {
dev->radio_dev = vdev_init(dev,&saa7134_radio_template,"radio");
err = video_register_device(dev->radio_dev,VFL_TYPE_RADIO,
- radio_nr[saa7134_devcount]);
+ radio_nr[dev->nr]);
if (err < 0)
goto fail4;
printk(KERN_INFO "%s: registered device radio%d\n",
@@ -983,16 +987,16 @@ static int __devinit saa7134_initdev(str
if (oss) {
err = dev->oss.minor_dsp =
register_sound_dsp(&saa7134_dsp_fops,
- dsp_nr[saa7134_devcount]);
+ dsp_nr[dev->nr]);
if (err < 0) {
goto fail4;
}
printk(KERN_INFO "%s: registered device dsp%d\n",
dev->name,dev->oss.minor_dsp >> 4);
-
+
err = dev->oss.minor_mixer =
register_sound_mixer(&saa7134_mixer_fops,
- mixer_nr[saa7134_devcount]);
+ mixer_nr[dev->nr]);
if (err < 0)
goto fail5;
printk(KERN_INFO "%s: registered device mixer%d\n",
@@ -1002,9 +1006,16 @@ static int __devinit saa7134_initdev(str
}

/* everything worked */
- list_add_tail(&dev->devlist,&saa7134_devlist);
pci_set_drvdata(pci_dev,dev);
saa7134_devcount++;
+
+ down(&devlist_lock);
+ list_for_each(item,&mops_list) {
+ mops = list_entry(item, struct saa7134_mpeg_ops, next);
+ mpeg_ops_attach(mops, dev);
+ }
+ list_add_tail(&dev->devlist,&saa7134_devlist);
+ up(&devlist_lock);
return 0;

fail5:
@@ -1034,6 +1045,8 @@ static int __devinit saa7134_initdev(str
static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
{
struct saa7134_dev *dev = pci_get_drvdata(pci_dev);
+ struct list_head *item;
+ struct saa7134_mpeg_ops *mops;

/* debugging ... */
if (irq_debug) {
@@ -1054,6 +1067,15 @@ static void __devexit saa7134_finidev(st
saa7134_hwfini(dev);

/* unregister */
+ down(&devlist_lock);
+ list_del(&dev->devlist);
+ list_for_each(item,&mops_list) {
+ mops = list_entry(item, struct saa7134_mpeg_ops, next);
+ mpeg_ops_detach(mops, dev);
+ }
+ up(&devlist_lock);
+ saa7134_devcount--;
+
saa7134_i2c_unregister(dev);
switch (dev->pci->device) {
case PCI_DEVICE_ID_PHILIPS_SAA7134:
@@ -1079,11 +1101,45 @@ static void __devexit saa7134_finidev(st
pci_set_drvdata(pci_dev, NULL);

/* free memory */
- list_del(&dev->devlist);
- saa7134_devcount--;
kfree(dev);
}

+/* ----------------------------------------------------------- */
+
+int saa7134_ts_register(struct saa7134_mpeg_ops *ops)
+{
+ struct list_head *item;
+ struct saa7134_dev *dev;
+
+ down(&devlist_lock);
+ list_for_each(item,&saa7134_devlist) {
+ dev = list_entry(item, struct saa7134_dev, devlist);
+ mpeg_ops_attach(ops, dev);
+ }
+ list_add_tail(&ops->next,&mops_list);
+ up(&devlist_lock);
+ return 0;
+}
+
+void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops)
+{
+ struct list_head *item;
+ struct saa7134_dev *dev;
+
+ down(&devlist_lock);
+ list_del(&ops->next);
+ list_for_each(item,&saa7134_devlist) {
+ dev = list_entry(item, struct saa7134_dev, devlist);
+ mpeg_ops_detach(ops, dev);
+ }
+ up(&devlist_lock);
+}
+
+EXPORT_SYMBOL(saa7134_ts_register);
+EXPORT_SYMBOL(saa7134_ts_unregister);
+
+/* ----------------------------------------------------------- */
+
static struct pci_driver saa7134_pci_driver = {
.name = "saa7134",
.id_table = saa7134_pci_tbl,
@@ -1114,6 +1170,13 @@ module_init(saa7134_init);
module_exit(saa7134_fini);

/* ----------------------------------------------------------- */
+
+EXPORT_SYMBOL(saa7134_print_ioctl);
+EXPORT_SYMBOL(saa7134_i2c_call_clients);
+EXPORT_SYMBOL(saa7134_devlist);
+EXPORT_SYMBOL(saa7134_boards);
+
+/* ----------------------------------------------------------- */
/*
* Local variables:
* c-basic-offset: 8
Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-cards.c
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa7134-cards.c 2004-11-07 12:23:54.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-cards.c 2004-11-07 15:55:19.395371057 +0100
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134-cards.c,v 1.27 2004/09/30 14:17:12 kraxel Exp $
+ * $Id: saa7134-cards.c,v 1.35 2004/11/07 14:44:59 kraxel Exp $
*
* device driver for philips saa7134 based TV cards
* card-specific stuff.
@@ -199,7 +199,7 @@ struct saa7134_board saa7134_boards[] =
.name = name_radio,
.amux = LINE2,
},
- .has_ts = 1,
+ .mpeg = SAA7134_MPEG_EMPRESS,
.video_out = CCIR656,
},
[SAA7134_BOARD_MONSTERTV] = {
@@ -323,7 +323,7 @@ struct saa7134_board saa7134_boards[] =
.amux = LINE2,
.gpio = 0x20000,
},
- .has_ts = 1,
+ .mpeg = SAA7134_MPEG_EMPRESS,
.video_out = CCIR656,
},
[SAA7134_BOARD_CINERGY400] = {
@@ -628,7 +628,7 @@ struct saa7134_board saa7134_boards[] =
.vmux = 8,
.amux = LINE1,
}},
- .has_ts = 1,
+ .mpeg = SAA7134_MPEG_EMPRESS,
.video_out = CCIR656,
},
[SAA7134_BOARD_VIDEOMATE_TV] = {
@@ -752,7 +752,7 @@ struct saa7134_board saa7134_boards[] =
.amux = LINE2,
.tv = 1,
}},
- .has_ts = 1,
+ .mpeg = SAA7134_MPEG_EMPRESS,
.video_out = CCIR656,
},
[SAA7134_BOARD_ASUSTEK_TVFM7133] = {
@@ -785,7 +785,7 @@ struct saa7134_board saa7134_boards[] =
.name = "Pinnacle PCTV Stereo (saa7134)",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_MT2032,
- .tda9887_conf = TDA9887_PRESENT,
+ .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER,
.inputs = {{
.name = name_tv,
.vmux = 3,
@@ -838,7 +838,7 @@ struct saa7134_board saa7134_boards[] =
.name = name_svideo,
.vmux = 8,
.amux = LINE1,
- },{
+ },{
.name = name_comp1,
.vmux = 1,
.amux = LINE1,
@@ -1075,7 +1075,6 @@ struct saa7134_board saa7134_boards[] =
.name = name_tv,
.vmux = 1,
.amux = LINE2,
- .gpio = 0x0000,
.tv = 1,
},{
.name = name_comp1,
@@ -1174,7 +1173,7 @@ struct saa7134_board saa7134_boards[] =
.tv = 1,
}},
},
- [SAA7134_EMPIRE_PCI_TV_RADIO_LE] = {
+ [SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE] = {
/* "Matteo Az" <matte.az@nospam.libero.it> ;-) */
.name = "Empire PCI TV-Radio LE",
.audio_clock = 0x00187de7,
@@ -1208,6 +1207,77 @@ struct saa7134_board saa7134_boards[] =
.gpio =0x8000,
}
},
+ [SAA7134_BOARD_AVERMEDIA_307] = {
+ /* Nickolay V. Shmyrev <nshmyrev@yandex.ru> */
+ .name = "Avermedia AVerTV Studio 307",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .tda9887_conf = TDA9887_PRESENT,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 1,
+ .amux = TV,
+ .tv = 1,
+ },{
+ .name = name_comp1,
+ .vmux = 0,
+ .amux = LINE2,
+ },{
+ .name = name_comp2,
+ .vmux = 3,
+ .amux = LINE2,
+ },{
+ .name = name_svideo,
+ .vmux = 8,
+ .amux = LINE2,
+ }},
+ .radio = {
+ .name = name_radio,
+ .amux = TV,
+ },
+ },
+ [SAA7134_BOARD_AVERMEDIA_CARDBUS] = {
+ /* Jon Westgate <oryn@oryn.fsck.tv> */
+ .name = "AVerMedia Cardbus TV/Radio",
+ .audio_clock = 0x00200000,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 1,
+ .amux = LINE2,
+ .tv = 1,
+ },{
+ .name = name_comp1,
+ .vmux = 3,
+ .amux = LINE2,
+ },{
+ .name = name_svideo,
+ .vmux = 8,
+ .amux = LINE2,
+ }},
+ .radio = {
+ .name = name_radio,
+ .amux = LINE1,
+ },
+ },
+ [SAA7134_BOARD_CINERGY400_CARDBUS] = {
+ .name = "Terratec Cinergy 400 mobile",
+ .audio_clock = 0x187de7,
+ .tuner_type = UNSET /* not supported yet :/ */,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 5,
+ .tv = 1,
+ },{
+ .name = name_comp1,
+ .vmux = 3,
+ .amux = LINE1,
+ },{
+ .name = name_svideo,
+ .vmux = 4,
+ .amux = LINE1,
+ }},
+ },
};
const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);

@@ -1253,6 +1323,12 @@ struct pci_device_id saa7134_pci_tbl[] =
.driver_data = SAA7134_BOARD_CINERGY600,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x153b,
+ .subdevice = 0x1162,
+ .driver_data = SAA7134_BOARD_CINERGY400_CARDBUS,
+ },{
+ .vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
.subvendor = 0x5168,
.subdevice = 0x0138,
@@ -1384,6 +1460,13 @@ struct pci_device_id saa7134_pci_tbl[] =
.subdevice = 0x10ff,
.driver_data = SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER,
},{
+ /* AVerMedia CardBus */
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7134,
+ .subvendor = 0x1461, /* Avermedia Technologies Inc */
+ .subdevice = 0xd6ee,
+ .driver_data = SAA7134_BOARD_AVERMEDIA_CARDBUS,
+ },{
/* TransGear 3000TV */
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7130,
@@ -1399,6 +1482,12 @@ struct pci_device_id saa7134_pci_tbl[] =
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
+ .subvendor = 0x11bd,
+ .subdevice = 0x002d, /* 300i DVB-T + PAL */
+ .driver_data = SAA7134_BOARD_PINNACLE_PCTV_STEREO,
+ },{
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7134,
.subvendor = 0x1019,
.subdevice = 0x4cb4,
.driver_data = SAA7134_BOARD_ECS_TVP3XP,
@@ -1427,7 +1516,14 @@ struct pci_device_id saa7134_pci_tbl[] =
.subvendor = 0x185b,
.subdevice = 0xc100,
.driver_data = SAA7134_BOARD_VIDEOMATE_TV_PVR,
-
+
+ },{
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7134,
+ .subvendor = 0x1461, /* Avermedia Technologies Inc */
+ .subdevice = 0x9715,
+ .driver_data = SAA7134_BOARD_AVERMEDIA_307,
+
},{
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
@@ -1442,7 +1538,7 @@ struct pci_device_id saa7134_pci_tbl[] =
.subdevice = 0,
.driver_data = SAA7134_BOARD_NOAUTO,
},{
-
+
/* --- default catch --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7130,
@@ -1544,6 +1640,7 @@ int saa7134_board_init1(struct saa7134_d
case SAA7134_BOARD_ECS_TVP3XP:
case SAA7134_BOARD_ECS_TVP3XP_4CB5:
case SAA7134_BOARD_MD2819:
+ case SAA7134_BOARD_AVERMEDIA_307:
dev->has_remote = 1;
break;
case SAA7134_BOARD_AVACSSMARTTV:
@@ -1555,6 +1652,11 @@ int saa7134_board_init1(struct saa7134_d
"%s: you try the audio_clock_override=0x200000 insmod option.\n",
dev->name,dev->name,dev->name);
break;
+ case SAA7134_BOARD_CINERGY400_CARDBUS:
+ /* power-up tuner chip */
+ saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00040000, 0x00040000);
+ saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00040000, 0x00000000);
+ break;
}
return 0;
}
Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-i2c.c
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa7134-i2c.c 2004-11-07 12:21:44.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-i2c.c 2004-11-07 15:55:19.395371057 +0100
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134-i2c.c,v 1.5 2004/10/06 17:30:51 kraxel Exp $
+ * $Id: saa7134-i2c.c,v 1.7 2004/11/07 13:17:15 kraxel Exp $
*
* device driver for philips saa7134 based TV cards
* i2c interface support
@@ -34,11 +34,11 @@
/* ----------------------------------------------------------- */

static unsigned int i2c_debug = 0;
-MODULE_PARM(i2c_debug,"i");
+module_param(i2c_debug, int, 0644);
MODULE_PARM_DESC(i2c_debug,"enable debug messages [i2c]");

static unsigned int i2c_scan = 0;
-MODULE_PARM(i2c_scan,"i");
+module_param(i2c_scan, int, 0444);
MODULE_PARM_DESC(i2c_scan,"scan i2c bus at insmod time");

#define d1printk if (1 == i2c_debug) printk
@@ -88,7 +88,7 @@ enum i2c_attr {
static inline enum i2c_status i2c_get_status(struct saa7134_dev *dev)
{
enum i2c_status status;
-
+
status = saa_readb(SAA7134_I2C_ATTR_STATUS) & 0x0f;
d2printk(KERN_DEBUG "%s: i2c stat <= %s\n",dev->name,
str_i2c_status[status]);
@@ -184,7 +184,7 @@ static int i2c_reset(struct saa7134_dev

if (!i2c_is_idle(status))
return FALSE;
-
+
i2c_set_attr(dev,NOP);
return TRUE;
}
@@ -210,7 +210,7 @@ static inline int i2c_send_byte(struct s
saa_writel(SAA7134_I2C_ATTR_STATUS >> 2, dword);
#endif
d2printk(KERN_DEBUG "%s: i2c data => 0x%x\n",dev->name,data);
-
+
if (!i2c_is_busy_wait(dev))
return -EIO;
status = i2c_get_status(dev);
@@ -223,7 +223,7 @@ static inline int i2c_recv_byte(struct s
{
enum i2c_status status;
unsigned char data;
-
+
i2c_set_attr(dev,CONTINUE);
if (!i2c_is_busy_wait(dev))
return -EIO;
@@ -302,7 +302,7 @@ static int saa7134_i2c_xfer(struct i2c_a

/* ----------------------------------------------------------- */

-static int algo_control(struct i2c_adapter *adapter,
+static int algo_control(struct i2c_adapter *adapter,
unsigned int cmd, unsigned long arg)
{
return 0;
@@ -313,6 +313,18 @@ static u32 functionality(struct i2c_adap
return I2C_FUNC_SMBUS_EMUL;
}

+#ifndef I2C_PEC
+static void inc_use(struct i2c_adapter *adap)
+{
+ MOD_INC_USE_COUNT;
+}
+
+static void dec_use(struct i2c_adapter *adap)
+{
+ MOD_DEC_USE_COUNT;
+}
+#endif
+
static int attach_inform(struct i2c_client *client)
{
struct saa7134_dev *dev = client->adapter->algo_data;
@@ -419,10 +431,10 @@ int saa7134_i2c_register(struct saa7134_
strcpy(dev->i2c_adap.name,dev->name);
dev->i2c_adap.algo_data = dev;
i2c_add_adapter(&dev->i2c_adap);
-
+
dev->i2c_client = saa7134_client_template;
dev->i2c_client.adapter = &dev->i2c_adap;
-
+
saa7134_i2c_eeprom(dev,dev->eedata,sizeof(dev->eedata));
if (i2c_scan)
do_i2c_scan(dev->name,&dev->i2c_client);
Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-tvaudio.c
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa7134-tvaudio.c 2004-11-07 12:21:12.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-tvaudio.c 2004-11-07 15:55:19.396370869 +0100
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134-tvaudio.c,v 1.13 2004/09/22 11:47:11 kraxel Exp $
+ * $Id: saa7134-tvaudio.c,v 1.17 2004/11/07 13:17:15 kraxel Exp $
*
* device driver for philips saa7134 based TV cards
* tv audio decoder (fm stereo, nicam, ...)
@@ -36,18 +36,18 @@
/* ------------------------------------------------------------------ */

static unsigned int audio_debug = 0;
-MODULE_PARM(audio_debug,"i");
+module_param(audio_debug, int, 0644);
MODULE_PARM_DESC(audio_debug,"enable debug messages [tv audio]");

static unsigned int audio_ddep = 0;
-MODULE_PARM(audio_ddep,"i");
+module_param(audio_ddep, int, 0644);
MODULE_PARM_DESC(audio_ddep,"audio ddep overwrite");

static int audio_clock_override = UNSET;
-MODULE_PARM(audio_clock_override, "i");
+module_param(audio_clock_override, int, 0644);

static int audio_clock_tweak = 0;
-MODULE_PARM(audio_clock_tweak, "i");
+module_param(audio_clock_tweak, int, 0644);
MODULE_PARM_DESC(audio_clock_tweak, "Audio clock tick fine tuning for cards with audio crystal that's slightly off (range [-1024 .. 1024])");

#define dprintk(fmt, arg...) if (audio_debug) \
@@ -284,7 +284,7 @@ static void tvaudio_setmode(struct saa71
saa_writeb(SAA7134_AUDIO_CLOCKS_PER_FIELD1, (acpf & 0x00ff00) >> 8);
saa_writeb(SAA7134_AUDIO_CLOCKS_PER_FIELD2, (acpf & 0x030000) >> 16);
tvaudio_setcarrier(dev,audio->carr1,audio->carr2);
-
+
switch (audio->mode) {
case TVAUDIO_FM_MONO:
case TVAUDIO_FM_BG_STEREO:
@@ -324,14 +324,21 @@ static void tvaudio_setmode(struct saa71
static int tvaudio_sleep(struct saa7134_dev *dev, int timeout)
{
DECLARE_WAITQUEUE(wait, current);
-
+
add_wait_queue(&dev->thread.wq, &wait);
if (dev->thread.scan1 == dev->thread.scan2 && !dev->thread.shutdown) {
if (timeout < 0) {
set_current_state(TASK_INTERRUPTIBLE);
schedule();
- } else
+ } else {
+#if 0
+ /* hmm, that one doesn't return on wakeup ... */
msleep_interruptible(timeout);
+#else
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(msecs_to_jiffies(timeout));
+#endif
+ }
}
remove_wait_queue(&dev->thread.wq, &wait);
return dev->thread.scan1 != dev->thread.scan2;
@@ -407,7 +414,7 @@ static int tvaudio_getstereo(struct saa7
{
__u32 idp,nicam;
int retval = -1;
-
+
switch (audio->mode) {
case TVAUDIO_FM_MONO:
return V4L2_TUNER_SUB_MONO;
@@ -644,7 +651,7 @@ static char *stdres[0x20] = {
[0x09] = "D/K NICAM",
[0x0a] = "L NICAM",
[0x0b] = "I NICAM",
-
+
[0x0c] = "M Korea",
[0x0d] = "M BTSC ",
[0x0e] = "M EIAJ",
@@ -739,7 +746,7 @@ static int mute_input_7133(struct saa713
{
u32 reg = 0;
int mask;
-
+
switch (dev->input->amux) {
case TV: reg = 0x02; break;
case LINE1: reg = 0x00; break;
@@ -845,12 +852,12 @@ static int tvaudio_thread_ddep(void *dat
(value & 0x002000) ? " BTSC stereo noise mute " : "",
(value & 0x004000) ? " SAP noise mute " : "",
(value & 0x008000) ? " VDSP " : "",
-
+
(value & 0x010000) ? " NICST " : "",
(value & 0x020000) ? " NICDU " : "",
(value & 0x040000) ? " NICAM muted " : "",
(value & 0x080000) ? " NICAM reserve sound " : "",
-
+
(value & 0x100000) ? " init done " : "");
}

@@ -865,7 +872,7 @@ static int tvaudio_thread_ddep(void *dat
int saa7134_tvaudio_rx2mode(u32 rx)
{
u32 mode;
-
+
mode = V4L2_TUNER_MODE_MONO;
if (rx & V4L2_TUNER_SUB_STEREO)
mode = V4L2_TUNER_MODE_STEREO;
@@ -875,7 +882,7 @@ int saa7134_tvaudio_rx2mode(u32 rx)
mode = V4L2_TUNER_MODE_LANG2;
return mode;
}
-
+
void saa7134_tvaudio_setmute(struct saa7134_dev *dev)
{
switch (dev->pci->device) {
@@ -940,14 +947,14 @@ int saa7134_tvaudio_init2(struct saa7134
int (*my_thread)(void *data) = NULL;

/* enable I2S audio output */
- if (saa7134_boards[dev->board].has_ts) {
+ if (card_is_empress(dev)) {
int i2sform = (48000 == dev->oss.rate)
? 0x01 : 0x00;
-
+
/* enable I2S output */
- saa_writeb(SAA7134_I2S_OUTPUT_SELECT, 0x80);
- saa_writeb(SAA7134_I2S_OUTPUT_FORMAT, i2sform);
- saa_writeb(SAA7134_I2S_OUTPUT_LEVEL, 0x0F);
+ saa_writeb(SAA7134_I2S_OUTPUT_SELECT, 0x80);
+ saa_writeb(SAA7134_I2S_OUTPUT_FORMAT, i2sform);
+ saa_writeb(SAA7134_I2S_OUTPUT_LEVEL, 0x0F);
saa_writeb(SAA7134_I2S_AUDIO_OUTPUT, 0x01);
}

Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-video.c
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa7134-video.c 2004-11-07 12:21:46.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-video.c 2004-11-07 15:55:19.398370493 +0100
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134-video.c,v 1.15 2004/10/11 14:53:13 kraxel Exp $
+ * $Id: saa7134-video.c,v 1.19 2004/11/07 14:44:59 kraxel Exp $
*
* device driver for philips saa7134 based TV cards
* video4linux video interface
@@ -39,11 +39,11 @@ static unsigned int gbuffers = 8;
static unsigned int noninterlaced = 0;
static unsigned int gbufsize = 720*576*4;
static unsigned int gbufsize_max = 720*576*4;
-MODULE_PARM(video_debug,"i");
+module_param(video_debug, int, 0644);
MODULE_PARM_DESC(video_debug,"enable debug messages [video]");
-MODULE_PARM(gbuffers,"i");
+module_param(gbuffers, int, 0444);
MODULE_PARM_DESC(gbuffers,"number of capture buffers, range 2-32");
-MODULE_PARM(noninterlaced,"i");
+module_param(noninterlaced, int, 0644);
MODULE_PARM_DESC(noninterlaced,"video input is noninterlaced");

#define dprintk(fmt, arg...) if (video_debug) \
@@ -55,7 +55,7 @@ MODULE_PARM_DESC(noninterlaced,"video in
static int video_out[][9] = {
[CCIR656] = { 0x00, 0xb1, 0x00, 0xa1, 0x00, 0x04, 0x06, 0x00, 0x00 },
};
-
+
static struct saa7134_format formats[] = {
{
.name = "8 bpp gray",
@@ -373,7 +373,7 @@ static const unsigned int CTRLS = ARRAY_
static const struct v4l2_queryctrl* ctrl_by_id(unsigned int id)
{
unsigned int i;
-
+
for (i = 0; i < CTRLS; i++)
if (video_ctrls[i].id == id)
return video_ctrls+i;
@@ -482,12 +482,12 @@ static void set_tvnorm(struct saa7134_de
saa_writeb(SAA7134_HSYNC_START, 0xeb);
saa_writeb(SAA7134_HSYNC_STOP, 0xe0);
saa_writeb(SAA7134_SOURCE_TIMING1, norm->src_timing);
-
+
saa_writeb(SAA7134_SYNC_CTRL, sync_control);
saa_writeb(SAA7134_LUMA_CTRL, luma_control);
saa_writeb(SAA7134_DEC_LUMA_BRIGHT, dev->ctl_bright);
saa_writeb(SAA7134_DEC_LUMA_CONTRAST, dev->ctl_contrast);
-
+
saa_writeb(SAA7134_DEC_CHROMA_SATURATION, dev->ctl_saturation);
saa_writeb(SAA7134_DEC_CHROMA_HUE, dev->ctl_hue);
saa_writeb(SAA7134_CHROMA_CTRL1, norm->chroma_ctrl1);
@@ -570,7 +570,7 @@ static void set_h_prescale(struct saa713
static void set_v_scale(struct saa7134_dev *dev, int task, int yscale)
{
int val,mirror;
-
+
saa_writeb(SAA7134_V_SCALE_RATIO1(task), yscale & 0xff);
saa_writeb(SAA7134_V_SCALE_RATIO2(task), yscale >> 8);

@@ -624,7 +624,7 @@ static void set_size(struct saa7134_dev
saa_writeb(SAA7134_H_SCALE_INC1(task), xscale & 0xff);
saa_writeb(SAA7134_H_SCALE_INC2(task), xscale >> 8);
set_v_scale(dev,task,yscale);
-
+
saa_writeb(SAA7134_VIDEO_PIXELS1(task), width & 0xff);
saa_writeb(SAA7134_VIDEO_PIXELS2(task), width >> 8);
saa_writeb(SAA7134_VIDEO_LINES1(task), height/div & 0xff);
@@ -651,7 +651,7 @@ static void sort_cliplist(struct cliplis
{
struct cliplist swap;
int i,j,n;
-
+
for (i = entries-2; i >= 0; i--) {
for (n = 0, j = 0; j <= i; j++) {
if (cl[j].position > cl[j+1].position) {
@@ -846,7 +846,7 @@ static int buffer_activate(struct saa713
dprintk("buffer_activate buf=%p\n",buf);
buf->vb.state = STATE_ACTIVE;
buf->top_seen = 0;
-
+
set_size(dev,TASK_A,buf->vb.width,buf->vb.height,
V4L2_FIELD_HAS_BOTH(buf->vb.field));
if (buf->fmt->yuv)
@@ -918,15 +918,16 @@ static int buffer_activate(struct saa713
return 0;
}

-static int buffer_prepare(void *priv, struct videobuf_buffer *vb,
+static int buffer_prepare(struct videobuf_queue *q,
+ struct videobuf_buffer *vb,
enum v4l2_field field)
{
- struct saa7134_fh *fh = priv;
+ struct saa7134_fh *fh = q->priv_data;
struct saa7134_dev *dev = fh->dev;
- struct saa7134_buf *buf = (struct saa7134_buf *)vb;
+ struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
unsigned int size;
int err;
-
+
/* sanity checks */
if (NULL == fh->fmt)
return -EINVAL;
@@ -980,9 +981,9 @@ static int buffer_prepare(void *priv, st
}

static int
-buffer_setup(void *priv, unsigned int *count, unsigned int *size)
+buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
{
- struct saa7134_fh *fh = priv;
+ struct saa7134_fh *fh = q->priv_data;

*size = fh->fmt->depth * fh->width * fh->height >> 3;
if (0 == *count)
@@ -991,19 +992,19 @@ buffer_setup(void *priv, unsigned int *c
return 0;
}

-static void buffer_queue(void *priv, struct videobuf_buffer *vb)
+static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_buf *buf = (struct saa7134_buf *)vb;
-
+ struct saa7134_fh *fh = q->priv_data;
+ struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+
saa7134_buffer_queue(fh->dev,&fh->dev->video_q,buf);
}

-static void buffer_release(void *priv, struct videobuf_buffer *vb)
+static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_buf *buf = (struct saa7134_buf *)vb;
-
+ struct saa7134_fh *fh = q->priv_data;
+ struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+
saa7134_dma_free(fh->dev,buf);
}

@@ -1160,7 +1161,7 @@ static int set_control(struct saa7134_de
static struct videobuf_queue* saa7134_queue(struct saa7134_fh *fh)
{
struct videobuf_queue* q = NULL;
-
+
switch (fh->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
q = &fh->cap;
@@ -1177,7 +1178,7 @@ static struct videobuf_queue* saa7134_qu
static int saa7134_resource(struct saa7134_fh *fh)
{
int res = 0;
-
+
switch (fh->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
res = RESOURCE_VIDEO;
@@ -1199,7 +1200,7 @@ static int video_open(struct inode *inod
struct list_head *list;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
int radio = 0;
-
+
list_for_each(list,&saa7134_devlist) {
h = list_entry(list, struct saa7134_dev, devlist);
if (h->video_dev && (h->video_dev->minor == minor))
@@ -1231,24 +1232,21 @@ static int video_open(struct inode *inod
fh->fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24);
fh->width = 720;
fh->height = 576;
-#ifdef VIDIOC_G_PRIORITY
v4l2_prio_open(&dev->prio,&fh->prio);
-#endif

videobuf_queue_init(&fh->cap, &video_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_INTERLACED,
- sizeof(struct saa7134_buf));
- init_MUTEX(&fh->cap.lock);
- saa7134_pgtable_alloc(dev->pci,&fh->pt_cap);
-
+ sizeof(struct saa7134_buf),
+ fh);
videobuf_queue_init(&fh->vbi, &saa7134_vbi_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VBI_CAPTURE,
V4L2_FIELD_SEQ_TB,
- sizeof(struct saa7134_buf));
- init_MUTEX(&fh->vbi.lock);
+ sizeof(struct saa7134_buf),
+ fh);
+ saa7134_pgtable_alloc(dev->pci,&fh->pt_cap);
saa7134_pgtable_alloc(dev->pci,&fh->pt_vbi);

if (fh->radio) {
@@ -1271,13 +1269,13 @@ video_read(struct file *file, char __use
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
if (res_locked(fh->dev,RESOURCE_VIDEO))
return -EBUSY;
- return videobuf_read_one(file->private_data, saa7134_queue(fh),
+ return videobuf_read_one(saa7134_queue(fh),
data, count, ppos,
file->f_flags & O_NONBLOCK);
case V4L2_BUF_TYPE_VBI_CAPTURE:
if (!res_get(fh->dev,fh,RESOURCE_VBI))
return -EBUSY;
- return videobuf_read_stream(file->private_data, saa7134_queue(fh),
+ return videobuf_read_stream(saa7134_queue(fh),
data, count, ppos, 1,
file->f_flags & O_NONBLOCK);
break;
@@ -1294,8 +1292,7 @@ video_poll(struct file *file, struct pol
struct videobuf_buffer *buf = NULL;

if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type)
- return videobuf_poll_stream(file, file->private_data,
- &fh->vbi, wait);
+ return videobuf_poll_stream(file, &fh->vbi, wait);

if (res_check(fh,RESOURCE_VIDEO)) {
if (!list_empty(&fh->cap.stream))
@@ -1345,7 +1342,7 @@ static int video_release(struct inode *i

/* stop video capture */
if (res_check(fh, RESOURCE_VIDEO)) {
- videobuf_streamoff(file->private_data,&fh->cap);
+ videobuf_streamoff(&fh->cap);
res_free(dev,fh,RESOURCE_VIDEO);
}
if (fh->cap.read_buf) {
@@ -1356,18 +1353,16 @@ static int video_release(struct inode *i
/* stop vbi capture */
if (res_check(fh, RESOURCE_VBI)) {
if (fh->vbi.streaming)
- videobuf_streamoff(file->private_data,&fh->vbi);
+ videobuf_streamoff(&fh->vbi);
if (fh->vbi.reading)
- videobuf_read_stop(file->private_data,&fh->vbi);
+ videobuf_read_stop(&fh->vbi);
res_free(dev,fh,RESOURCE_VBI);
}

saa7134_pgtable_free(dev->pci,&fh->pt_cap);
saa7134_pgtable_free(dev->pci,&fh->pt_vbi);

-#ifdef VIDIOC_G_PRIORITY
v4l2_prio_close(&dev->prio,&fh->prio);
-#endif
file->private_data = NULL;
kfree(fh);
return 0;
@@ -1377,8 +1372,8 @@ static int
video_mmap(struct file *file, struct vm_area_struct * vma)
{
struct saa7134_fh *fh = file->private_data;
-
- return videobuf_mmap_mapper(vma,saa7134_queue(fh));
+
+ return videobuf_mmap_mapper(saa7134_queue(fh), vma);
}

/* ------------------------------------------------------------------ */
@@ -1436,7 +1431,7 @@ int saa7134_try_fmt(struct saa7134_dev *
struct v4l2_format *f)
{
int err;
-
+
switch (f->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
{
@@ -1451,7 +1446,7 @@ int saa7134_try_fmt(struct saa7134_dev *
field = f->fmt.pix.field;
maxw = min(dev->crop_current.width*4, dev->crop_bounds.width);
maxh = min(dev->crop_current.height*4, dev->crop_bounds.height);
-
+
if (V4L2_FIELD_ANY == field) {
field = (f->fmt.pix.height > maxh/2)
? V4L2_FIELD_INTERLACED
@@ -1481,7 +1476,7 @@ int saa7134_try_fmt(struct saa7134_dev *
(f->fmt.pix.width * fmt->depth) >> 3;
f->fmt.pix.sizeimage =
f->fmt.pix.height * f->fmt.pix.bytesperline;
-
+
return 0;
}
case V4L2_BUF_TYPE_VIDEO_OVERLAY:
@@ -1502,13 +1497,13 @@ int saa7134_s_fmt(struct saa7134_dev *de
{
unsigned long flags;
int err;
-
+
switch (f->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
err = saa7134_try_fmt(dev,fh,f);
if (0 != err)
return err;
-
+
fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat);
fh->width = f->fmt.pix.width;
fh->height = f->fmt.pix.height;
@@ -1550,7 +1545,7 @@ int saa7134_common_ioctl(struct saa7134_
unsigned int cmd, void *arg)
{
int err;
-
+
switch (cmd) {
case VIDIOC_QUERYCTRL:
{
@@ -1617,7 +1612,7 @@ int saa7134_common_ioctl(struct saa7134_
case VIDIOC_S_INPUT:
{
int *i = arg;
-
+
if (*i < 0 || *i >= SAA7134_INPUT_MAX)
return -EINVAL;
if (NULL == card_in(dev,*i).name)
@@ -1631,6 +1626,7 @@ int saa7134_common_ioctl(struct saa7134_
}
return 0;
}
+EXPORT_SYMBOL(saa7134_common_ioctl);

/*
* This function is _not_ called directly, but from
@@ -1648,7 +1644,6 @@ static int video_do_ioctl(struct inode *
if (video_debug > 1)
saa7134_print_ioctl(dev->name,cmd);

-#ifdef VIDIOC_G_PRIORITY
switch (cmd) {
case VIDIOC_S_CTRL:
case VIDIOC_S_STD:
@@ -1659,13 +1654,12 @@ static int video_do_ioctl(struct inode *
if (0 != err)
return err;
}
-#endif

switch (cmd) {
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *cap = arg;
-
+
memset(cap,0,sizeof(*cap));
strcpy(cap->driver, "saa7134");
strlcpy(cap->card, saa7134_boards[dev->board].name,
@@ -1677,7 +1671,7 @@ static int video_do_ioctl(struct inode *
V4L2_CAP_VIDEO_OVERLAY |
V4L2_CAP_VBI_CAPTURE |
V4L2_CAP_TUNER |
- V4L2_CAP_READWRITE |
+ V4L2_CAP_READWRITE |
V4L2_CAP_STREAMING;
return 0;
}
@@ -1727,7 +1721,7 @@ static int video_do_ioctl(struct inode *
set_tvnorm(dev,&tvnorms[i]);
start_preview(dev,fh);
spin_unlock_irqrestore(&dev->slock,flags);
- } else
+ } else
set_tvnorm(dev,&tvnorms[i]);
saa7134_tvaudio_do_scan(dev);
up(&dev->lock);
@@ -1873,7 +1867,7 @@ static int video_do_ioctl(struct inode *
up(&dev->lock);
return 0;
}
-
+
/* --- control ioctls ---------------------------------------- */
case VIDIOC_ENUMINPUT:
case VIDIOC_G_INPUT:
@@ -1900,7 +1894,6 @@ static int video_do_ioctl(struct inode *
return 0;
}

-#ifdef VIDIOC_G_PRIORITY
case VIDIOC_G_PRIORITY:
{
enum v4l2_priority *p = arg;
@@ -1914,7 +1907,6 @@ static int video_do_ioctl(struct inode *

return v4l2_prio_change(&dev->prio, &fh->prio, *prio);
}
-#endif

/* --- preview ioctls ---------------------------------------- */
case VIDIOC_ENUM_FMT:
@@ -1949,7 +1941,7 @@ static int video_do_ioctl(struct inode *
strcpy(f->description,"vbi data");
break;
default:
- return -EINVAL;
+ return -EINVAL;
}
return 0;
}
@@ -1965,7 +1957,7 @@ static int video_do_ioctl(struct inode *
{
struct v4l2_framebuffer *fb = arg;
struct saa7134_format *fmt;
-
+
if(!capable(CAP_SYS_ADMIN) &&
!capable(CAP_SYS_RAWIO))
return -EPERM;
@@ -2021,7 +2013,7 @@ static int video_do_ioctl(struct inode *
struct v4l2_format *f = arg;
return saa7134_try_fmt(dev,fh,f);
}
-
+
case VIDIOCGMBUF:
{
struct video_mbuf *mbuf = arg;
@@ -2034,7 +2026,7 @@ static int video_do_ioctl(struct inode *
req.type = q->type;
req.count = gbuffers;
req.memory = V4L2_MEMORY_MMAP;
- err = videobuf_reqbufs(file->private_data,q,&req);
+ err = videobuf_reqbufs(q,&req);
if (err < 0)
return err;
memset(mbuf,0,sizeof(*mbuf));
@@ -2047,16 +2039,16 @@ static int video_do_ioctl(struct inode *
return 0;
}
case VIDIOC_REQBUFS:
- return videobuf_reqbufs(file->private_data,saa7134_queue(fh),arg);
+ return videobuf_reqbufs(saa7134_queue(fh),arg);

case VIDIOC_QUERYBUF:
return videobuf_querybuf(saa7134_queue(fh),arg);

case VIDIOC_QBUF:
- return videobuf_qbuf(file->private_data,saa7134_queue(fh),arg);
+ return videobuf_qbuf(saa7134_queue(fh),arg);

case VIDIOC_DQBUF:
- return videobuf_dqbuf(file->private_data,saa7134_queue(fh),arg,
+ return videobuf_dqbuf(saa7134_queue(fh),arg,
file->f_flags & O_NONBLOCK);

case VIDIOC_STREAMON:
@@ -2065,13 +2057,13 @@ static int video_do_ioctl(struct inode *

if (!res_get(dev,fh,res))
return -EBUSY;
- return videobuf_streamon(file->private_data,saa7134_queue(fh));
+ return videobuf_streamon(saa7134_queue(fh));
}
case VIDIOC_STREAMOFF:
{
int res = saa7134_resource(fh);

- err = videobuf_streamoff(file->private_data,saa7134_queue(fh));
+ err = videobuf_streamoff(saa7134_queue(fh));
if (err < 0)
return err;
res_free(dev,fh,res);
@@ -2096,7 +2088,7 @@ static int radio_do_ioctl(struct inode *
{
struct saa7134_fh *fh = file->private_data;
struct saa7134_dev *dev = fh->dev;
-
+
if (video_debug > 1)
saa7134_print_ioctl(dev->name,cmd);
switch (cmd) {
@@ -2140,7 +2132,7 @@ static int radio_do_ioctl(struct inode *
case VIDIOC_ENUMINPUT:
{
struct v4l2_input *i = arg;
-
+
if (i->index != 0)
return -EINVAL;
strcpy(i->name,"Radio");
@@ -2194,7 +2186,7 @@ static int radio_do_ioctl(struct inode *
case VIDIOC_G_FREQUENCY:
case VIDIOC_S_FREQUENCY:
return video_do_ioctl(inode,file,cmd,arg);
-
+
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
radio_do_ioctl);
@@ -2302,7 +2294,7 @@ int saa7134_video_init1(struct saa7134_d
saa_writeb(SAA7134_VIDEO_PORT_CTRL7, video_out[vo][7]);
saa_writeb(SAA7134_VIDEO_PORT_CTRL8, video_out[vo][8]);
}
-
+
return 0;
}

@@ -2330,7 +2322,7 @@ void saa7134_irq_video_intl(struct saa71

norm = saa_readb(SAA7134_STATUS_VIDEO1) & 0x03;
dprintk("DCSDT: %s\n",st[norm]);
-
+
if (0 != norm) {
/* wake up tvaudio audio carrier scan thread */
saa7134_tvaudio_do_scan(dev);
@@ -2348,7 +2340,7 @@ void saa7134_irq_video_intl(struct saa71
void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status)
{
enum v4l2_field field;
-
+
spin_lock(&dev->slock);
if (dev->video_q.curr) {
dev->video_fieldcount++;
Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-vbi.c
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa7134-vbi.c 2004-11-07 12:24:10.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-vbi.c 2004-11-07 15:55:19.398370493 +0100
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134-vbi.c,v 1.3 2004/09/23 13:58:19 kraxel Exp $
+ * $Id: saa7134-vbi.c,v 1.5 2004/11/07 13:17:15 kraxel Exp $
*
* device driver for philips saa7134 based TV cards
* video4linux video interface
@@ -33,11 +33,11 @@
/* ------------------------------------------------------------------ */

static unsigned int vbi_debug = 0;
-MODULE_PARM(vbi_debug,"i");
+module_param(vbi_debug, int, 0644);
MODULE_PARM_DESC(vbi_debug,"enable debug messages [vbi]");

static unsigned int vbibufs = 4;
-MODULE_PARM(vbibufs,"i");
+module_param(vbibufs, int, 0444);
MODULE_PARM_DESC(vbibufs,"number of vbi buffers, range 2-32");

#define dprintk(fmt, arg...) if (vbi_debug) \
@@ -53,7 +53,7 @@ static void task_init(struct saa7134_dev
int task)
{
struct saa7134_tvnorm *norm = dev->tvnorm;
-
+
/* setup video scaler */
saa_writeb(SAA7134_VBI_H_START1(task), norm->h_start & 0xff);
saa_writeb(SAA7134_VBI_H_START2(task), norm->h_start >> 8);
@@ -115,12 +115,13 @@ static int buffer_activate(struct saa713
return 0;
}

-static int buffer_prepare(void *priv, struct videobuf_buffer *vb,
+static int buffer_prepare(struct videobuf_queue *q,
+ struct videobuf_buffer *vb,
enum v4l2_field field)
{
- struct saa7134_fh *fh = priv;
+ struct saa7134_fh *fh = q->priv_data;
struct saa7134_dev *dev = fh->dev;
- struct saa7134_buf *buf = (struct saa7134_buf *)vb;
+ struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
struct saa7134_tvnorm *norm = dev->tvnorm;
unsigned int lines, llength, size;
int err;
@@ -169,12 +170,12 @@ static int buffer_prepare(void *priv, st
}

static int
-buffer_setup(void *priv, unsigned int *count, unsigned int *size)
+buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
{
- struct saa7134_fh *fh = priv;
+ struct saa7134_fh *fh = q->priv_data;
struct saa7134_dev *dev = fh->dev;
int llength,lines;
-
+
lines = dev->tvnorm->vbi_v_stop - dev->tvnorm->vbi_v_start +1;
#if 1
llength = VBI_LINE_LENGTH;
@@ -190,21 +191,21 @@ buffer_setup(void *priv, unsigned int *c
return 0;
}

-static void buffer_queue(void *priv, struct videobuf_buffer *vb)
+static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
{
- struct saa7134_fh *fh = priv;
+ struct saa7134_fh *fh = q->priv_data;
struct saa7134_dev *dev = fh->dev;
- struct saa7134_buf *buf = (struct saa7134_buf *)vb;
-
+ struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+
saa7134_buffer_queue(dev,&dev->vbi_q,buf);
}

-static void buffer_release(void *priv, struct videobuf_buffer *vb)
+static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
{
- struct saa7134_fh *fh = priv;
+ struct saa7134_fh *fh = q->priv_data;
struct saa7134_dev *dev = fh->dev;
- struct saa7134_buf *buf = (struct saa7134_buf *)vb;
-
+ struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+
saa7134_dma_free(dev,buf);
}

Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-oss.c
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa7134-oss.c 2004-11-07 12:22:46.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-oss.c 2004-11-07 15:55:19.399370304 +0100
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134-oss.c,v 1.9 2004/09/15 16:15:24 kraxel Exp $
+ * $Id: saa7134-oss.c,v 1.11 2004/11/07 13:17:15 kraxel Exp $
*
* device driver for philips saa7134 based TV cards
* oss dsp interface
@@ -34,11 +34,11 @@
/* ------------------------------------------------------------------ */

static unsigned int oss_debug = 0;
-MODULE_PARM(oss_debug,"i");
+module_param(oss_debug, int, 0644);
MODULE_PARM_DESC(oss_debug,"enable debug messages [oss]");

static unsigned int oss_rate = 0;
-MODULE_PARM(oss_rate,"i");
+module_param(oss_rate, int, 0444);
MODULE_PARM_DESC(oss_rate,"sample rate (valid are: 32000,48000)");

#define dprintk(fmt, arg...) if (oss_debug) \
@@ -140,7 +140,7 @@ static int dsp_rec_start(struct saa7134_
}

switch (dev->oss.afmt) {
- case AFMT_S8:
+ case AFMT_S8:
case AFMT_S16_LE:
case AFMT_S16_BE: sign = 1; break;
default: sign = 0; break;
@@ -161,7 +161,7 @@ static int dsp_rec_start(struct saa7134_
if (sign)
fmt |= 0x04;
fmt |= (TV == dev->oss.input) ? 0xc0 : 0x80;
-
+
saa_writeb(SAA7134_NUM_SAMPLES0, (dev->oss.blksize & 0x0000ff));
saa_writeb(SAA7134_NUM_SAMPLES1, (dev->oss.blksize & 0x00ff00) >> 8);
saa_writeb(SAA7134_NUM_SAMPLES2, (dev->oss.blksize & 0xff0000) >> 16);
@@ -193,7 +193,7 @@ static int dsp_rec_start(struct saa7134_
saa_writel(SAA7134_RS_BA2(6),dev->oss.blksize);
saa_writel(SAA7134_RS_PITCH(6),0);
saa_writel(SAA7134_RS_CONTROL(6),control);
-
+
/* start dma */
dev->oss.recording_on = 1;
spin_lock_irqsave(&dev->slock,flags);
@@ -369,7 +369,7 @@ static int dsp_ioctl(struct inode *inode
void __user *argp = (void __user *) arg;
int __user *p = argp;
int val = 0;
-
+
if (oss_debug > 1)
saa7134_print_ioctl(dev->name,cmd);
switch (cmd) {
@@ -412,7 +412,7 @@ static int dsp_ioctl(struct inode *inode
/* fall through */
case SOUND_PCM_READ_CHANNELS:
return put_user(dev->oss.channels, p);
-
+
case SNDCTL_DSP_GETFMTS: /* Returns a mask */
return put_user(AFMT_U8 | AFMT_S8 |
AFMT_U16_LE | AFMT_U16_BE |
@@ -535,7 +535,7 @@ static int
mixer_recsrc_7134(struct saa7134_dev *dev)
{
int analog_io,rate;
-
+
switch (dev->oss.input) {
case TV:
saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, 0xc0);
@@ -557,7 +557,7 @@ static int
mixer_recsrc_7133(struct saa7134_dev *dev)
{
u32 value = 0xbbbbbb;
-
+
switch (dev->oss.input) {
case TV:
value = 0xbbbb10; /* MAIN */
@@ -655,7 +655,7 @@ static int mixer_ioctl(struct inode *ino
int val,ret;
void __user *argp = (void __user *) arg;
int __user *p = argp;
-
+
if (oss_debug > 1)
saa7134_print_ioctl(dev->name,cmd);
switch (cmd) {
@@ -786,7 +786,7 @@ int saa7134_oss_init1(struct saa7134_dev
mixer_level(dev,LINE1,dev->oss.line1);
mixer_level(dev,LINE2,dev->oss.line2);
mixer_recsrc(dev, (dev->oss.rate == 32000) ? TV : LINE2);
-
+
return 0;
}

@@ -840,7 +840,7 @@ void saa7134_irq_oss_done(struct saa7134
dev->oss.dma_blk = (dev->oss.dma_blk + 1) % dev->oss.blocks;
dev->oss.read_count += dev->oss.blksize;
wake_up(&dev->oss.wq);
-
+
done:
spin_unlock(&dev->slock);
}
Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-ts.c
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa7134-ts.c 2004-11-07 12:21:20.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-ts.c 2004-11-07 15:55:19.399370304 +0100
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134-ts.c,v 1.9 2004/10/11 14:53:13 kraxel Exp $
+ * $Id: saa7134-ts.c,v 1.12 2004/11/07 13:17:15 kraxel Exp $
*
* device driver for philips saa7134 based TV cards
* video4linux video interface
@@ -31,24 +31,12 @@
#include "saa7134-reg.h"
#include "saa7134.h"

-#include <media/saa6752hs.h>
-
/* ------------------------------------------------------------------ */

-#define TS_PACKET_SIZE 188 /* TS packets 188 bytes */
-
static unsigned int ts_debug = 0;
-MODULE_PARM(ts_debug,"i");
+module_param(ts_debug, int, 0644);
MODULE_PARM_DESC(ts_debug,"enable debug messages [ts]");

-static unsigned int tsbufs = 4;
-MODULE_PARM(tsbufs,"i");
-MODULE_PARM_DESC(tsbufs,"number of ts buffers, range 2-32");
-
-static unsigned int ts_nr_packets = 30;
-MODULE_PARM(ts_nr_packets,"i");
-MODULE_PARM_DESC(ts_nr_packets,"size of a ts buffers (in ts packets)");
-
#define dprintk(fmt, arg...) if (ts_debug) \
printk(KERN_DEBUG "%s/ts: " fmt, dev->name , ## arg)

@@ -59,11 +47,11 @@ static int buffer_activate(struct saa713
struct saa7134_buf *next)
{
u32 control;
-
+
dprintk("buffer_activate [%p]",buf);
buf->vb.state = STATE_ACTIVE;
buf->top_seen = 0;
-
+
/* dma: setup channel 5 (= TS) */
control = SAA7134_RS_CONTROL_BURST_16 |
SAA7134_RS_CONTROL_ME |
@@ -85,24 +73,24 @@ static int buffer_activate(struct saa713

/* start DMA */
saa7134_set_dmabits(dev);
-
+
mod_timer(&dev->ts_q.timeout, jiffies+BUFFER_TIMEOUT);
return 0;
}

-static int buffer_prepare(void *priv, struct videobuf_buffer *vb,
+static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
enum v4l2_field field)
{
- struct saa7134_dev *dev = priv;
- struct saa7134_buf *buf = (struct saa7134_buf *)vb;
+ struct saa7134_dev *dev = q->priv_data;
+ struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
unsigned int lines, llength, size;
int err;
-
+
dprintk("buffer_prepare [%p,%s]\n",buf,v4l2_field_names[field]);

llength = TS_PACKET_SIZE;
- lines = ts_nr_packets;
-
+ lines = dev->ts.nr_packets;
+
size = lines * llength;
if (0 != buf->vb.baddr && buf->vb.bsize < size)
return -EINVAL;
@@ -138,323 +126,51 @@ static int buffer_prepare(void *priv, st
}

static int
-buffer_setup(void *priv, unsigned int *count, unsigned int *size)
+buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
{
- *size = TS_PACKET_SIZE * ts_nr_packets;
+ struct saa7134_dev *dev = q->priv_data;
+
+ *size = TS_PACKET_SIZE * dev->ts.nr_packets;
if (0 == *count)
- *count = tsbufs;
+ *count = dev->ts.nr_bufs;
*count = saa7134_buffer_count(*size,*count);
return 0;
}

-static void buffer_queue(void *priv, struct videobuf_buffer *vb)
+static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
{
- struct saa7134_dev *dev = priv;
- struct saa7134_buf *buf = (struct saa7134_buf *)vb;
-
+ struct saa7134_dev *dev = q->priv_data;
+ struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+
saa7134_buffer_queue(dev,&dev->ts_q,buf);
}

-static void buffer_release(void *priv, struct videobuf_buffer *vb)
+static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
{
- struct saa7134_dev *dev = priv;
- struct saa7134_buf *buf = (struct saa7134_buf *)vb;
-
+ struct saa7134_dev *dev = q->priv_data;
+ struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb);
+
saa7134_dma_free(dev,buf);
}

-static struct videobuf_queue_ops ts_qops = {
+struct videobuf_queue_ops saa7134_ts_qops = {
.buf_setup = buffer_setup,
.buf_prepare = buffer_prepare,
.buf_queue = buffer_queue,
.buf_release = buffer_release,
};
-
-
-/* ------------------------------------------------------------------ */
-
-static void ts_reset_encoder(struct saa7134_dev* dev)
-{
- saa_writeb(SAA7134_SPECIAL_MODE, 0x00);
- msleep(10);
- saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
- msleep(100);
-}
-
-static int ts_init_encoder(struct saa7134_dev* dev, void* arg)
-{
- ts_reset_encoder(dev);
- saa7134_i2c_call_clients(dev, MPEG_SETPARAMS, arg);
- return 0;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-static int ts_open(struct inode *inode, struct file *file)
-{
- int minor = iminor(inode);
- struct saa7134_dev *h,*dev = NULL;
- struct list_head *list;
- int err;
-
- list_for_each(list,&saa7134_devlist) {
- h = list_entry(list, struct saa7134_dev, devlist);
- if (h->ts_dev && h->ts_dev->minor == minor)
- dev = h;
- }
- if (NULL == dev)
- return -ENODEV;
-
- dprintk("open minor=%d\n",minor);
- down(&dev->ts.ts.lock);
- err = -EBUSY;
- if (dev->ts.users)
- goto done;
-
- dev->ts.started = 0;
- dev->ts.users++;
- file->private_data = dev;
- err = 0;
-
- done:
- up(&dev->ts.ts.lock);
- return err;
-}
-
-static int ts_release(struct inode *inode, struct file *file)
-{
- struct saa7134_dev *dev = file->private_data;
-
- if (dev->ts.ts.streaming)
- videobuf_streamoff(file->private_data,&dev->ts.ts);
- down(&dev->ts.ts.lock);
- if (dev->ts.ts.reading)
- videobuf_read_stop(file->private_data,&dev->ts.ts);
- dev->ts.users--;
-
- /* stop the encoder */
- if (dev->ts.started)
- ts_reset_encoder(dev);
-
- up(&dev->ts.ts.lock);
- return 0;
-}
-
-static ssize_t
-ts_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
-{
- struct saa7134_dev *dev = file->private_data;
-
- if (!dev->ts.started) {
- ts_init_encoder(dev, NULL);
- dev->ts.started = 1;
- }
-
- return videobuf_read_stream(file->private_data,
- &dev->ts.ts, data, count, ppos, 0,
- file->f_flags & O_NONBLOCK);
-}
-
-static unsigned int
-ts_poll(struct file *file, struct poll_table_struct *wait)
-{
- struct saa7134_dev *dev = file->private_data;
-
- return videobuf_poll_stream(file, file->private_data,
- &dev->ts.ts, wait);
-}
-
-
-static int
-ts_mmap(struct file *file, struct vm_area_struct * vma)
-{
- struct saa7134_dev *dev = file->private_data;
-
- return videobuf_mmap_mapper(vma, &dev->ts.ts);
-}
-
-/*
- * This function is _not_ called directly, but from
- * video_generic_ioctl (and maybe others). userspace
- * copying is done already, arg is a kernel pointer.
- */
-static int ts_do_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg)
-{
- struct saa7134_dev *dev = file->private_data;
-
- if (ts_debug > 1)
- saa7134_print_ioctl(dev->name,cmd);
- switch (cmd) {
- case VIDIOC_QUERYCAP:
- {
- struct v4l2_capability *cap = arg;
-
- memset(cap,0,sizeof(*cap));
- strcpy(cap->driver, "saa7134");
- strlcpy(cap->card, saa7134_boards[dev->board].name,
- sizeof(cap->card));
- sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
- cap->version = SAA7134_VERSION_CODE;
- cap->capabilities =
- V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING;
- return 0;
- }
-
- /* --- input switching --------------------------------------- */
- case VIDIOC_ENUMINPUT:
- {
- struct v4l2_input *i = arg;
-
- if (i->index != 0)
- return -EINVAL;
- i->type = V4L2_INPUT_TYPE_CAMERA;
- strcpy(i->name,"CCIR656");
- return 0;
- }
- case VIDIOC_G_INPUT:
- {
- int *i = arg;
- *i = 0;
- return 0;
- }
- case VIDIOC_S_INPUT:
- {
- int *i = arg;
-
- if (*i != 0)
- return -EINVAL;
- return 0;
- }
- /* --- capture ioctls ---------------------------------------- */
-
- case VIDIOC_ENUM_FMT:
- {
- struct v4l2_fmtdesc *f = arg;
- int index;
-
- index = f->index;
- if (index != 0)
- return -EINVAL;
-
- memset(f,0,sizeof(*f));
- f->index = index;
- strlcpy(f->description, "MPEG TS", sizeof(f->description));
- f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- f->pixelformat = V4L2_PIX_FMT_MPEG;
- return 0;
- }
-
- case VIDIOC_G_FMT:
- {
- struct v4l2_format *f = arg;
-
- memset(f,0,sizeof(*f));
- f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
- /* FIXME: translate subsampling type EMPRESS into
- * width/height: */
- f->fmt.pix.width = 720; /* D1 */
- f->fmt.pix.height = 576;
- f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
- f->fmt.pix.sizeimage = TS_PACKET_SIZE*ts_nr_packets;
- return 0;
- }
-
- case VIDIOC_S_FMT:
- {
- struct v4l2_format *f = arg;
-
- if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- return -EINVAL;
-
- /*
- FIXME: translate and round width/height into EMPRESS
- subsample type:
-
- type | PAL | NTSC
- ---------------------------
- SIF | 352x288 | 352x240
- 1/2 D1 | 352x576 | 352x480
- 2/3 D1 | 480x576 | 480x480
- D1 | 720x576 | 720x480
- */
-
- f->fmt.pix.width = 720; /* D1 */
- f->fmt.pix.height = 576;
- f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
- f->fmt.pix.sizeimage = TS_PACKET_SIZE*ts_nr_packets;
- return 0;
- }
-
- case VIDIOC_REQBUFS:
- return videobuf_reqbufs(file->private_data,&dev->ts.ts,arg);
-
- case VIDIOC_QUERYBUF:
- return videobuf_querybuf(&dev->ts.ts,arg);
-
- case VIDIOC_QBUF:
- return videobuf_qbuf(file->private_data,&dev->ts.ts,arg);
-
- case VIDIOC_DQBUF:
- return videobuf_dqbuf(file->private_data,&dev->ts.ts,arg,
- file->f_flags & O_NONBLOCK);
-
- case VIDIOC_STREAMON:
- return videobuf_streamon(file->private_data,&dev->ts.ts);
-
- case VIDIOC_STREAMOFF:
- return videobuf_streamoff(file->private_data,&dev->ts.ts);
-
- case VIDIOC_QUERYCTRL:
- case VIDIOC_G_CTRL:
- case VIDIOC_S_CTRL:
- return saa7134_common_ioctl(dev, cmd, arg);
-
- case MPEG_SETPARAMS:
- return ts_init_encoder(dev, arg);
-
- default:
- return -ENOIOCTLCMD;
- }
- return 0;
-}
-
-static int ts_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- return video_usercopy(inode, file, cmd, arg, ts_do_ioctl);
-}
-
-
-static struct file_operations ts_fops =
-{
- .owner = THIS_MODULE,
- .open = ts_open,
- .release = ts_release,
- .read = ts_read,
- .poll = ts_poll,
- .mmap = ts_mmap,
- .ioctl = ts_ioctl,
- .llseek = no_llseek,
-};
-
+EXPORT_SYMBOL_GPL(saa7134_ts_qops);

/* ----------------------------------------------------------- */
/* exported stuff */

-struct video_device saa7134_ts_template =
-{
- .name = "saa7134-ts",
- .type = 0 /* FIXME */,
- .type2 = 0 /* FIXME */,
- .hardware = 0,
- .fops = &ts_fops,
- .minor = -1,
-};
+static unsigned int tsbufs = 4;
+module_param(tsbufs, int, 0444);
+MODULE_PARM_DESC(tsbufs,"number of ts buffers, range 2-32");
+
+static unsigned int ts_nr_packets = 30;
+module_param(ts_nr_packets, int, 0444);
+MODULE_PARM_DESC(ts_nr_packets,"size of a ts buffers (in ts packets)");

int saa7134_ts_init1(struct saa7134_dev *dev)
{
@@ -467,6 +183,8 @@ int saa7134_ts_init1(struct saa7134_dev
ts_nr_packets = 4;
if (ts_nr_packets > 312)
ts_nr_packets = 312;
+ dev->ts.nr_bufs = tsbufs;
+ dev->ts.nr_packets = ts_nr_packets;

INIT_LIST_HEAD(&dev->ts_q.queue);
init_timer(&dev->ts_q.timeout);
@@ -474,26 +192,21 @@ int saa7134_ts_init1(struct saa7134_dev
dev->ts_q.timeout.data = (unsigned long)(&dev->ts_q);
dev->ts_q.dev = dev;
dev->ts_q.need_two = 1;
- videobuf_queue_init(&dev->ts.ts, &ts_qops, dev->pci, &dev->slock,
- V4L2_BUF_TYPE_VIDEO_CAPTURE,
- V4L2_FIELD_ALTERNATE,
- sizeof(struct saa7134_buf));
saa7134_pgtable_alloc(dev->pci,&dev->ts.pt_ts);

/* init TS hw */
saa_writeb(SAA7134_TS_SERIAL1, 0x00); /* deactivate TS softreset */
saa_writeb(SAA7134_TS_PARALLEL, 0xec); /* TSSOP high active, TSVAL high active, TSLOCK ignored */
saa_writeb(SAA7134_TS_PARALLEL_SERIAL, (TS_PACKET_SIZE-1));
- saa_writeb(SAA7134_TS_DMA0, ((ts_nr_packets-1)&0xff));
- saa_writeb(SAA7134_TS_DMA1, (((ts_nr_packets-1)>>8)&0xff));
- saa_writeb(SAA7134_TS_DMA2, ((((ts_nr_packets-1)>>16)&0x3f) | 0x00)); /* TSNOPIT=0, TSCOLAP=0 */
-
+ saa_writeb(SAA7134_TS_DMA0, ((dev->ts.nr_packets-1)&0xff));
+ saa_writeb(SAA7134_TS_DMA1, (((dev->ts.nr_packets-1)>>8)&0xff));
+ saa_writeb(SAA7134_TS_DMA2, ((((dev->ts.nr_packets-1)>>16)&0x3f) | 0x00)); /* TSNOPIT=0, TSCOLAP=0 */
+
return 0;
}

int saa7134_ts_fini(struct saa7134_dev *dev)
{
- /* nothing */
saa7134_pgtable_free(dev->pci,&dev->ts.pt_ts);
return 0;
}
Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-input.c
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa7134-input.c 2004-11-07 12:24:50.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-input.c 2004-11-07 15:55:19.400370116 +0100
@@ -1,5 +1,5 @@
/*
- * $Id: saa7134-input.c,v 1.9 2004/09/15 16:15:24 kraxel Exp $
+ * $Id: saa7134-input.c,v 1.12 2004/11/07 13:17:15 kraxel Exp $
*
* handle saa7134 IR remotes via linux kernel input layer.
*
@@ -30,11 +30,11 @@
#include "saa7134.h"

static unsigned int disable_ir = 0;
-MODULE_PARM(disable_ir,"i");
+module_param(disable_ir, int, 0444);
MODULE_PARM_DESC(disable_ir,"disable infrared remote support");

static unsigned int ir_debug = 0;
-MODULE_PARM(ir_debug,"i");
+module_param(ir_debug, int, 0644);
MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]");

#define dprintk(fmt, arg...) if (ir_debug) \
@@ -63,7 +63,7 @@ static IR_KEYTAB_TYPE flyvideo_codes[IR_
[ 20 ] = KEY_VOLUMEUP,
[ 23 ] = KEY_VOLUMEDOWN,
[ 18 ] = KEY_CHANNELUP, // Channel +
- [ 19 ] = KEY_CHANNELDOWN, // Channel -
+ [ 19 ] = KEY_CHANNELDOWN, // Channel -
[ 6 ] = KEY_AGAIN, // Recal
[ 16 ] = KEY_KPENTER, // Enter

@@ -353,6 +353,7 @@ int saa7134_input_init1(struct saa7134_d
polling = 50; // ms
break;
case SAA7134_BOARD_MD2819:
+ case SAA7134_BOARD_AVERMEDIA_307:
ir_codes = md2819_codes;
mask_keycode = 0x0007C8;
mask_keydown = 0x000010;
@@ -378,7 +379,7 @@ int saa7134_input_init1(struct saa7134_d
ir->mask_keydown = mask_keydown;
ir->mask_keyup = mask_keyup;
ir->polling = polling;
-
+
/* init input device */
snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)",
saa7134_boards[dev->board].name);
@@ -417,7 +418,7 @@ void saa7134_input_fini(struct saa7134_d
{
if (NULL == dev->remote)
return;
-
+
input_unregister_device(&dev->remote->dev);
if (dev->remote->polling)
del_timer_sync(&dev->remote->timer);
Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-empress.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-empress.c 2004-11-07 15:55:19.400370116 +0100
@@ -0,0 +1,394 @@
+/*
+ * $Id: saa7134-empress.c,v 1.3 2004/11/07 13:17:15 kraxel Exp $
+ *
+ * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * 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 <linux/init.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+
+#include "saa7134-reg.h"
+#include "saa7134.h"
+
+#include <media/saa6752hs.h>
+
+/* ------------------------------------------------------------------ */
+
+MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
+MODULE_LICENSE("GPL");
+
+static unsigned int empress_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+module_param_array(empress_nr, int, NULL, 0444);
+MODULE_PARM_DESC(empress_nr,"ts device number");
+
+static unsigned int debug = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug,"enable debug messages");
+
+#define dprintk(fmt, arg...) if (debug) \
+ printk(KERN_DEBUG "%s/empress: " fmt, dev->name , ## arg)
+
+/* ------------------------------------------------------------------ */
+
+static void ts_reset_encoder(struct saa7134_dev* dev)
+{
+ saa_writeb(SAA7134_SPECIAL_MODE, 0x00);
+ msleep(10);
+ saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
+ msleep(100);
+}
+
+static int ts_init_encoder(struct saa7134_dev* dev, void* arg)
+{
+ ts_reset_encoder(dev);
+ saa7134_i2c_call_clients(dev, MPEG_SETPARAMS, arg);
+ return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+static int ts_open(struct inode *inode, struct file *file)
+{
+ int minor = iminor(inode);
+ struct saa7134_dev *h,*dev = NULL;
+ struct list_head *list;
+ int err;
+
+ list_for_each(list,&saa7134_devlist) {
+ h = list_entry(list, struct saa7134_dev, devlist);
+ if (h->empress_dev && h->empress_dev->minor == minor)
+ dev = h;
+ }
+ if (NULL == dev)
+ return -ENODEV;
+
+ dprintk("open minor=%d\n",minor);
+ down(&dev->empress_tsq.lock);
+ err = -EBUSY;
+ if (dev->empress_users)
+ goto done;
+
+ dev->empress_users++;
+ file->private_data = dev;
+ ts_init_encoder(dev, NULL);
+ err = 0;
+
+ done:
+ up(&dev->empress_tsq.lock);
+ return err;
+}
+
+static int ts_release(struct inode *inode, struct file *file)
+{
+ struct saa7134_dev *dev = file->private_data;
+
+ if (dev->empress_tsq.streaming)
+ videobuf_streamoff(&dev->empress_tsq);
+ down(&dev->empress_tsq.lock);
+ if (dev->empress_tsq.reading)
+ videobuf_read_stop(&dev->empress_tsq);
+ dev->empress_users--;
+
+ /* stop the encoder */
+ ts_reset_encoder(dev);
+
+ up(&dev->empress_tsq.lock);
+ return 0;
+}
+
+static ssize_t
+ts_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
+{
+ struct saa7134_dev *dev = file->private_data;
+
+ return videobuf_read_stream(&dev->empress_tsq,
+ data, count, ppos, 0,
+ file->f_flags & O_NONBLOCK);
+}
+
+static unsigned int
+ts_poll(struct file *file, struct poll_table_struct *wait)
+{
+ struct saa7134_dev *dev = file->private_data;
+
+ return videobuf_poll_stream(file, &dev->empress_tsq, wait);
+}
+
+
+static int
+ts_mmap(struct file *file, struct vm_area_struct * vma)
+{
+ struct saa7134_dev *dev = file->private_data;
+
+ return videobuf_mmap_mapper(&dev->empress_tsq, vma);
+}
+
+/*
+ * This function is _not_ called directly, but from
+ * video_generic_ioctl (and maybe others). userspace
+ * copying is done already, arg is a kernel pointer.
+ */
+static int ts_do_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, void *arg)
+{
+ struct saa7134_dev *dev = file->private_data;
+
+ if (debug > 1)
+ saa7134_print_ioctl(dev->name,cmd);
+ switch (cmd) {
+ case VIDIOC_QUERYCAP:
+ {
+ struct v4l2_capability *cap = arg;
+
+ memset(cap,0,sizeof(*cap));
+ strcpy(cap->driver, "saa7134");
+ strlcpy(cap->card, saa7134_boards[dev->board].name,
+ sizeof(cap->card));
+ sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
+ cap->version = SAA7134_VERSION_CODE;
+ cap->capabilities =
+ V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_READWRITE |
+ V4L2_CAP_STREAMING;
+ return 0;
+ }
+
+ /* --- input switching --------------------------------------- */
+ case VIDIOC_ENUMINPUT:
+ {
+ struct v4l2_input *i = arg;
+
+ if (i->index != 0)
+ return -EINVAL;
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+ strcpy(i->name,"CCIR656");
+ return 0;
+ }
+ case VIDIOC_G_INPUT:
+ {
+ int *i = arg;
+ *i = 0;
+ return 0;
+ }
+ case VIDIOC_S_INPUT:
+ {
+ int *i = arg;
+
+ if (*i != 0)
+ return -EINVAL;
+ return 0;
+ }
+ /* --- capture ioctls ---------------------------------------- */
+
+ case VIDIOC_ENUM_FMT:
+ {
+ struct v4l2_fmtdesc *f = arg;
+ int index;
+
+ index = f->index;
+ if (index != 0)
+ return -EINVAL;
+
+ memset(f,0,sizeof(*f));
+ f->index = index;
+ strlcpy(f->description, "MPEG TS", sizeof(f->description));
+ f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ f->pixelformat = V4L2_PIX_FMT_MPEG;
+ return 0;
+ }
+
+ case VIDIOC_G_FMT:
+ {
+ struct v4l2_format *f = arg;
+
+ memset(f,0,sizeof(*f));
+ f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+
+ /* FIXME: translate subsampling type EMPRESS into
+ * width/height: */
+ f->fmt.pix.width = 720; /* D1 */
+ f->fmt.pix.height = 576;
+ f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
+ f->fmt.pix.sizeimage = TS_PACKET_SIZE * dev->ts.nr_packets;
+ return 0;
+ }
+
+ case VIDIOC_S_FMT:
+ {
+ struct v4l2_format *f = arg;
+
+ if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ /*
+ FIXME: translate and round width/height into EMPRESS
+ subsample type:
+
+ type | PAL | NTSC
+ ---------------------------
+ SIF | 352x288 | 352x240
+ 1/2 D1 | 352x576 | 352x480
+ 2/3 D1 | 480x576 | 480x480
+ D1 | 720x576 | 720x480
+ */
+
+ f->fmt.pix.width = 720; /* D1 */
+ f->fmt.pix.height = 576;
+ f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
+ f->fmt.pix.sizeimage = TS_PACKET_SIZE* dev->ts.nr_packets;
+ return 0;
+ }
+
+ case VIDIOC_REQBUFS:
+ return videobuf_reqbufs(&dev->empress_tsq,arg);
+
+ case VIDIOC_QUERYBUF:
+ return videobuf_querybuf(&dev->empress_tsq,arg);
+
+ case VIDIOC_QBUF:
+ return videobuf_qbuf(&dev->empress_tsq,arg);
+
+ case VIDIOC_DQBUF:
+ return videobuf_dqbuf(&dev->empress_tsq,arg,
+ file->f_flags & O_NONBLOCK);
+
+ case VIDIOC_STREAMON:
+ return videobuf_streamon(&dev->empress_tsq);
+
+ case VIDIOC_STREAMOFF:
+ return videobuf_streamoff(&dev->empress_tsq);
+
+ case VIDIOC_QUERYCTRL:
+ case VIDIOC_G_CTRL:
+ case VIDIOC_S_CTRL:
+ return saa7134_common_ioctl(dev, cmd, arg);
+
+ case MPEG_SETPARAMS:
+ return ts_init_encoder(dev, arg);
+
+ default:
+ return -ENOIOCTLCMD;
+ }
+ return 0;
+}
+
+static int ts_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ return video_usercopy(inode, file, cmd, arg, ts_do_ioctl);
+}
+
+static struct file_operations ts_fops =
+{
+ .owner = THIS_MODULE,
+ .open = ts_open,
+ .release = ts_release,
+ .read = ts_read,
+ .poll = ts_poll,
+ .mmap = ts_mmap,
+ .ioctl = ts_ioctl,
+ .llseek = no_llseek,
+};
+
+/* ----------------------------------------------------------- */
+
+static struct video_device saa7134_empress_template =
+{
+ .name = "saa7134-empress",
+ .type = 0 /* FIXME */,
+ .type2 = 0 /* FIXME */,
+ .hardware = 0,
+ .fops = &ts_fops,
+ .minor = -1,
+};
+
+static int empress_init(struct saa7134_dev *dev)
+{
+ int err;
+
+ dprintk("%s: %s\n",dev->name,__FUNCTION__);
+ dev->empress_dev = video_device_alloc();
+ if (NULL == dev->empress_dev)
+ return -ENOMEM;
+ *(dev->empress_dev) = saa7134_empress_template;
+ dev->empress_dev->dev = &dev->pci->dev;
+ dev->empress_dev->release = video_device_release;
+ snprintf(dev->empress_dev->name, sizeof(dev->empress_dev->name),
+ "%s empress (%s)", dev->name,
+ saa7134_boards[dev->board].name);
+
+ err = video_register_device(dev->empress_dev,VFL_TYPE_GRABBER,
+ empress_nr[dev->nr]);
+ if (err < 0) {
+ printk(KERN_INFO "%s: can't register video device\n",
+ dev->name);
+ video_device_release(dev->empress_dev);
+ dev->empress_dev = NULL;
+ return err;
+ }
+ printk(KERN_INFO "%s: registered device video%d [mpeg]\n",
+ dev->name,dev->empress_dev->minor & 0x1f);
+
+ videobuf_queue_init(&dev->empress_tsq, &saa7134_ts_qops,
+ dev->pci, &dev->slock,
+ V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ V4L2_FIELD_ALTERNATE,
+ sizeof(struct saa7134_buf),
+ dev);
+ return 0;
+}
+
+static int empress_fini(struct saa7134_dev *dev)
+{
+ dprintk("%s: %s\n",dev->name,__FUNCTION__);
+
+ if (NULL == dev->empress_dev)
+ return 0;
+ video_unregister_device(dev->empress_dev);
+ dev->empress_dev = NULL;
+ return 0;
+}
+
+static struct saa7134_mpeg_ops empress_ops = {
+ .type = SAA7134_MPEG_EMPRESS,
+ .init = empress_init,
+ .fini = empress_fini,
+};
+
+static int __init empress_register(void)
+{
+ return saa7134_ts_register(&empress_ops);
+}
+
+static void __exit empress_unregister(void)
+{
+ saa7134_ts_unregister(&empress_ops);
+}
+
+module_init(empress_register);
+module_exit(empress_unregister);
+
+/* ----------------------------------------------------------- */
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
Index: linux-2004-11-05/drivers/media/video/saa7134/saa7134-dvb.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2004-11-05/drivers/media/video/saa7134/saa7134-dvb.c 2004-11-07 15:55:19.401369928 +0100
@@ -0,0 +1,91 @@
+/*
+ * $Id: saa7134-dvb.c,v 1.4 2004/11/07 14:44:59 kraxel Exp $
+ *
+ * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * 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 <linux/init.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/kthread.h>
+#include <linux/suspend.h>
+
+#include "saa7134-reg.h"
+#include "saa7134.h"
+
+MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
+MODULE_LICENSE("GPL");
+
+/* ------------------------------------------------------------------ */
+
+static int dvb_init(struct saa7134_dev *dev)
+{
+ printk("%s: %s\n",dev->name,__FUNCTION__);
+
+ /* init struct videobuf_dvb */
+ dev->dvb.name = dev->name;
+ videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
+ dev->pci, &dev->slock,
+ V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ V4L2_FIELD_TOP,
+ sizeof(struct saa7134_buf),
+ dev);
+
+ /* TODO: init frontend */
+ if (NULL == dev->dvb.frontend)
+ return -1;
+
+ /* register everything else */
+ return videobuf_dvb_register(&dev->dvb);
+}
+
+static int dvb_fini(struct saa7134_dev *dev)
+{
+ printk("%s: %s\n",dev->name,__FUNCTION__);
+ videobuf_dvb_unregister(&dev->dvb);
+ return 0;
+}
+
+static struct saa7134_mpeg_ops dvb_ops = {
+ .type = SAA7134_MPEG_DVB,
+ .init = dvb_init,
+ .fini = dvb_fini,
+};
+
+static int __init dvb_register(void)
+{
+ return saa7134_ts_register(&dvb_ops);
+}
+
+static void __exit dvb_unregister(void)
+{
+ saa7134_ts_unregister(&dvb_ops);
+}
+
+module_init(dvb_register);
+module_exit(dvb_unregister);
+
+/* ------------------------------------------------------------------ */
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * compile-command: "make DVB=1"
+ * End:
+ */
Index: linux-2004-11-05/include/media/saa6752hs.h
===================================================================
--- linux-2004-11-05.orig/include/media/saa6752hs.h 2004-11-07 12:24:50.000000000 +0100
+++ linux-2004-11-05/include/media/saa6752hs.h 2004-11-07 15:51:24.589532030 +0100
@@ -1,4 +1,4 @@
-/*
+/*
saa6752hs.h - definition for saa6752hs MPEG encoder

Copyright (C) 2003 Andrew de Quincey <adq@lidskialf.net>
@@ -31,14 +31,14 @@ enum mpeg_bitrate_mode {
enum mpeg_audio_bitrate {
MPEG_AUDIO_BITRATE_256 = 0, /* 256 kBit/sec */
MPEG_AUDIO_BITRATE_384 = 1, /* 384 kBit/sec */
-
+
MPEG_AUDIO_BITRATE_MAX
};

#define MPEG_VIDEO_TARGET_BITRATE_MAX 27000
#define MPEG_VIDEO_MAX_BITRATE_MAX 27000
#define MPEG_TOTAL_BITRATE_MAX 27000
-
+
struct mpeg_params {
enum mpeg_bitrate_mode bitrate_mode;
unsigned int video_target_bitrate;
Index: linux-2004-11-05/drivers/media/video/saa7134/saa6752hs.c
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/saa6752hs.c 2004-11-07 12:24:24.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/saa6752hs.c 2004-11-07 15:51:24.589532030 +0100
@@ -36,7 +36,7 @@ enum saa6752hs_command {
SAA6752HS_COMMAND_RECONFIGURE = 4,
SAA6752HS_COMMAND_SLEEP = 5,
SAA6752HS_COMMAND_RECONFIGURE_FORCE = 6,
-
+
SAA6752HS_COMMAND_MAX
};

@@ -46,24 +46,24 @@ enum saa6752hs_command {
static u8 PAT[] = {
0xc2, // i2c register
0x00, // table number for encoder
-
+
0x47, // sync
0x40, 0x00, // transport_error_indicator(0), payload_unit_start(1), transport_priority(0), pid(0)
0x10, // transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0)
-
+
0x00, // PSI pointer to start of table
-
+
0x00, // tid(0)
0xb0, 0x0d, // section_syntax_indicator(1), section_length(13)
-
+
0x00, 0x01, // transport_stream_id(1)
-
+
0xc1, // version_number(0), current_next_indicator(1)
-
+
0x00, 0x00, // section_number(0), last_section_number(0)

0x00, 0x01, // program_number(1)
-
+
0xe0, 0x10, // PMT PID(0x10)

0x76, 0xf1, 0x44, 0xd1 // CRC32
@@ -72,29 +72,29 @@ static u8 PAT[] = {
static u8 PMT[] = {
0xc2, // i2c register
0x01, // table number for encoder
-
+
0x47, // sync
0x40, 0x10, // transport_error_indicator(0), payload_unit_start(1), transport_priority(0), pid(0x10)
0x10, // transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0)
-
+
0x00, // PSI pointer to start of table
-
+
0x02, // tid(2)
0xb0, 0x17, // section_syntax_indicator(1), section_length(23)

0x00, 0x01, // program_number(1)
-
+
0xc1, // version_number(0), current_next_indicator(1)
-
+
0x00, 0x00, // section_number(0), last_section_number(0)
-
+
0xe1, 0x04, // PCR_PID (0x104)
-
+
0xf0, 0x00, // program_info_length(0)
-
+
0x02, 0xe1, 0x00, 0xf0, 0x00, // video stream type(2), pid(0x100)
0x04, 0xe1, 0x03, 0xf0, 0x00, // audio stream type(4), pid(0x103)
-
+
0xa1, 0xca, 0x0f, 0x82 // CRC32
};

@@ -106,7 +106,7 @@ static struct mpeg_params mpeg_params_te
.total_bitrate = 6000,
};

-
+
/* ---------------------------------------------------------------------- */


@@ -122,11 +122,11 @@ static int saa6752hs_chip_command(struct
case SAA6752HS_COMMAND_RESET:
buf[0] = 0x00;
break;
-
+
case SAA6752HS_COMMAND_STOP:
buf[0] = 0x03;
break;
-
+
case SAA6752HS_COMMAND_START:
buf[0] = 0x02;
break;
@@ -134,11 +134,11 @@ static int saa6752hs_chip_command(struct
case SAA6752HS_COMMAND_PAUSE:
buf[0] = 0x04;
break;
-
+
case SAA6752HS_COMMAND_RECONFIGURE:
buf[0] = 0x05;
break;
-
+
case SAA6752HS_COMMAND_SLEEP:
buf[0] = 0x06;
break;
@@ -146,11 +146,11 @@ static int saa6752hs_chip_command(struct
case SAA6752HS_COMMAND_RECONFIGURE_FORCE:
buf[0] = 0x07;
break;
-
+
default:
- return -EINVAL;
+ return -EINVAL;
}
-
+
// set it and wait for it to be so
i2c_master_send(client, buf, 1);
timeout = jiffies + HZ * 3;
@@ -166,14 +166,14 @@ static int saa6752hs_chip_command(struct
status = -ETIMEDOUT;
break;
}
-
+
// wait a bit
msleep(10);
}

// delay a bit to let encoder settle
msleep(50);
-
+
// done
return status;
}
@@ -183,12 +183,12 @@ static int saa6752hs_set_bitrate(struct
struct mpeg_params* params)
{
u8 buf[3];
-
+
// set the bitrate mode
buf[0] = 0x71;
buf[1] = params->bitrate_mode;
i2c_master_send(client, buf, 2);
-
+
// set the video bitrate
if (params->bitrate_mode == MPEG_BITRATE_MODE_VBR) {
// set the target bitrate
@@ -209,24 +209,24 @@ static int saa6752hs_set_bitrate(struct
buf[2] = params->video_target_bitrate & 0xff;
i2c_master_send(client, buf, 3);
}
-
+
// set the audio bitrate
buf[0] = 0x94;
buf[1] = params->audio_bitrate;
i2c_master_send(client, buf, 2);
-
+
// set the total bitrate
buf[0] = 0xb1;
buf[1] = params->total_bitrate >> 8;
buf[2] = params->total_bitrate & 0xff;
i2c_master_send(client, buf, 3);
-
+
return 0;
}


static int saa6752hs_init(struct i2c_client* client, struct mpeg_params* params)
-{
+{
unsigned char buf[3];
void *data;

@@ -244,41 +244,41 @@ static int saa6752hs_init(struct i2c_cli
return -EINVAL;
if (params->bitrate_mode == MPEG_BITRATE_MODE_MAX &&
params->video_target_bitrate <= params->video_max_bitrate)
- return -EINVAL;
+ return -EINVAL;
}
-
+
// Set GOP structure {3, 13}
buf[0] = 0x72;
buf[1] = 0x03;
buf[2] = 0x0D;
i2c_master_send(client,buf,3);
-
+
// Set minimum Q-scale {4}
buf[0] = 0x82;
buf[1] = 0x04;
i2c_master_send(client,buf,2);
-
+
// Set maximum Q-scale {12}
buf[0] = 0x83;
buf[1] = 0x0C;
i2c_master_send(client,buf,2);
-
+
// Set Output Protocol
buf[0] = 0xD0;
buf[1] = 0x01;
i2c_master_send(client,buf,2);
-
+
// Set video output stream format {TS}
buf[0] = 0xB0;
buf[1] = 0x05;
i2c_master_send(client,buf,2);
-
+
// Set Audio PID {0x103}
buf[0] = 0xC1;
buf[1] = 0x01;
buf[2] = 0x03;
i2c_master_send(client,buf,3);
-
+
// setup bitrate settings
data = i2c_get_clientdata(client);
if (params) {
@@ -288,18 +288,18 @@ static int saa6752hs_init(struct i2c_cli
// parameters were not supplied. use the previous set
saa6752hs_set_bitrate(client, (struct mpeg_params*) data);
}
-
+
// Send SI tables
i2c_master_send(client,PAT,sizeof(PAT));
i2c_master_send(client,PMT,sizeof(PMT));
-
+
// mute then unmute audio. This removes buzzing artefacts
buf[0] = 0xa4;
buf[1] = 1;
i2c_master_send(client, buf, 2);
buf[1] = 0;
i2c_master_send(client, buf, 2);
-
+
// start it going
saa6752hs_chip_command(client, SAA6752HS_COMMAND_START);

@@ -320,14 +320,14 @@ static int saa6752hs_attach(struct i2c_a
return -ENOMEM;
memcpy(client,&client_template,sizeof(struct i2c_client));
strlcpy(client->name, "saa6752hs", sizeof(client->name));
-
+
if (NULL == (params = kmalloc(sizeof(struct mpeg_params), GFP_KERNEL)))
return -ENOMEM;
memcpy(params,&mpeg_params_template,sizeof(struct mpeg_params));
i2c_set_clientdata(client, params);

i2c_attach_client(client);
-
+
return 0;
}

@@ -362,7 +362,7 @@ saa6752hs_command(struct i2c_client *cli
/* nothing */
break;
}
-
+
return 0;
}

Index: linux-2004-11-05/drivers/media/video/saa7134/Makefile
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/saa7134/Makefile 2004-11-07 12:24:37.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/saa7134/Makefile 2004-11-07 15:58:43.792843832 +0100
@@ -3,6 +3,8 @@ saa7134-objs := saa7134-cards.o saa7134-
saa7134-oss.o saa7134-ts.o saa7134-tvaudio.o \
saa7134-vbi.o saa7134-video.o saa7134-input.o

-obj-$(CONFIG_VIDEO_SAA7134) += saa7134.o saa6752hs.o
+obj-$(CONFIG_VIDEO_SAA7134) += saa7134.o saa7134-empress.o saa6752hs.o
+obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o

-EXTRA_CFLAGS = -I$(src)/..
+EXTRA_CFLAGS += -I$(src)/..
+EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
Index: linux-2004-11-05/drivers/media/video/Kconfig
===================================================================
--- linux-2004-11-05.orig/drivers/media/video/Kconfig 2004-11-07 12:24:07.000000000 +0100
+++ linux-2004-11-05/drivers/media/video/Kconfig 2004-11-07 16:00:38.239242292 +0100
@@ -245,6 +245,13 @@ config VIDEO_SAA7134
To compile this driver as a module, choose M here: the
module will be called saa7134.

+config VIDEO_SAA7134_DVB
+ tristate "DVB Support for saa7134 based TV cards"
+ depends on VIDEO_SAA7134 && DVB_CORE && BROKEN
+ ---help---
+ This adds support for DVB cards based on the
+ Philips saa7134 chip.
+
config VIDEO_MXB
tristate "Siemens-Nixdorf 'Multimedia eXtension Board'"
depends on VIDEO_DEV && PCI
--
#define printk(args...) fprintf(stderr, ## args)
-
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