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Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb

Browse Source 
* 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (37 commits)
  V4L/DVB (6382): saa7134: fix NULL dereference at suspend time for cards without IR receiver
  V4L/DVB (6380): ivtvfb: Removal of the 'osd_compat' module option
  V4L/DVB (6379): patch which improves GotView Saa7135 remote control
  V4L/DVB (6378b): Updates info about the removal of V4L1 at feature-removal-schedule.txt
  V4L/DVB (6378a): Removal of VIDIOC_[G|S]_MPEGCOMP from feature-removal-schedule.txt
  V4L/DVB (6378): DiB0700-device: Using 1.10 firmware
  V4L/DVB (6357): pvrusb2: Improve encoder chip health tracking
  V4L/DVB (6356): "while (!ca->wakeup)" breaks the CAM initialisation
  V4L/DVB (6352): ir-kbd-i2c: Missing break statement
  V4L/DVB (6350): V4L: possible leak in em28xx_init_isoc
  V4L/DVB (6348): ivtv: undo video mute when closing the radio
  V4L/DVB (6347): ivtv: fix video mute when radio is used
  V4L/DVB (6346): ivtvfb: YUV output size fix when ivtvfb is not loaded
  V4L/DVB (6345): ivtvfb: YUV handling of an image which is not visible in the display area
  V4L/DVB (6343): ivtvfb: check return value of unregister_framebuffer
  V4L/DVB (6342): ivtv: fix circular locking (bug 9037)
  V4L/DVB (6341): ivtv: fix resizing MPEG1 streams
  V4L/DVB (6340): ivtvfb: screen mode change sometimes goes wrong
  V4L/DVB (6339): ivtv: set the video color to black instead of green when capturing from the radio
  V4L/DVB (6338): ivtv: fix incorrect EBUSY return
  ...
This commit is contained in:
Linus Torvalds 2007-10-22 19:20:22 -07:00
commit ad792f4f46
71 changed files with 561 additions and 836 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
Documentation/feature-removal-schedule.txt
View File

@ -14,18 +14,6 @@ Who: Jiri Slaby <jirislaby@gmail.com>
---------------------------
What: V4L2 VIDIOC_G_MPEGCOMP and VIDIOC_S_MPEGCOMP
When: October 2007
Why: Broken attempt to set MPEG compression parameters. These ioctls are
not able to implement the wide variety of parameters that can be set
by hardware MPEG encoders. A new MPEG control mechanism was created
in kernel 2.6.18 that replaces these ioctls. See the V4L2 specification
(section 1.9: Extended controls) for more information on this topic.
Who: Hans Verkuil <hverkuil@xs4all.nl> and
Mauro Carvalho Chehab <mchehab@infradead.org>
---------------------------
What: dev->power.power_state
When: July 2007
Why: Broken design for runtime control over driver power states, confusing
@ -49,10 +37,10 @@ Who: David Miller <davem@davemloft.net>
---------------------------
What: Video4Linux API 1 ioctls and video_decoder.h from Video devices.
When: December 2006
Files: include/linux/video_decoder.h
Check: include/linux/video_decoder.h
Why: V4L1 AP1 was replaced by V4L2 API. during migration from 2.4 to 2.6
When: December 2008
Files: include/linux/video_decoder.h include/linux/videodev.h
Check: include/linux/video_decoder.h include/linux/videodev.h
Why: V4L1 AP1 was replaced by V4L2 API during migration from 2.4 to 2.6
series. The old API have lots of drawbacks and don't provide enough
means to work with all video and audio standards. The newer API is
already available on the main drivers and should be used instead.
@ -61,7 +49,9 @@ Why: V4L1 AP1 was replaced by V4L2 API. during migration from 2.4 to 2.6
Decoder iocts are using internally to allow video drivers to
communicate with video decoders. This should also be improved to allow
V4L2 calls being translated into compatible internal ioctls.
Who: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Compatibility ioctls will be provided, for a while, via
v4l1-compat module.
Who: Mauro Carvalho Chehab <mchehab@infradead.org>
---------------------------

68
drivers/media/common/ir-keymaps.c
View File

@ -1074,41 +1074,41 @@ EXPORT_SYMBOL_GPL(ir_codes_manli);
/* Mike Baikov <mike@baikov.com> */
IR_KEYTAB_TYPE ir_codes_gotview7135[IR_KEYTAB_SIZE] = {
[ 0x21 ] = KEY_POWER,
[ 0x69 ] = KEY_TV,
[ 0x33 ] = KEY_0,
[ 0x51 ] = KEY_1,
[ 0x31 ] = KEY_2,
[ 0x71 ] = KEY_3,
[ 0x3b ] = KEY_4,
[ 0x58 ] = KEY_5,
[ 0x41 ] = KEY_6,
[ 0x48 ] = KEY_7,
[ 0x30 ] = KEY_8,
[ 0x53 ] = KEY_9,
[ 0x73 ] = KEY_AGAIN, /* LOOP */
[ 0x0a ] = KEY_AUDIO,
[ 0x61 ] = KEY_PRINT, /* PREVIEW */
[ 0x7a ] = KEY_VIDEO,
[ 0x20 ] = KEY_CHANNELUP,
[ 0x40 ] = KEY_CHANNELDOWN,
[ 0x18 ] = KEY_VOLUMEDOWN,
[ 0x50 ] = KEY_VOLUMEUP,
[ 0x10 ] = KEY_MUTE,
[ 0x4a ] = KEY_SEARCH,
[ 0x7b ] = KEY_SHUFFLE, /* SNAPSHOT */
[ 0x22 ] = KEY_RECORD,
[ 0x62 ] = KEY_STOP,
[ 0x78 ] = KEY_PLAY,
[ 0x39 ] = KEY_REWIND,
[ 0x59 ] = KEY_PAUSE,
[ 0x19 ] = KEY_FORWARD,
[ 0x09 ] = KEY_ZOOM,
[ 0x11 ] = KEY_POWER,
[ 0x35 ] = KEY_TV,
[ 0x1b ] = KEY_0,
[ 0x29 ] = KEY_1,
[ 0x19 ] = KEY_2,
[ 0x39 ] = KEY_3,
[ 0x1f ] = KEY_4,
[ 0x2c ] = KEY_5,
[ 0x21 ] = KEY_6,
[ 0x24 ] = KEY_7,
[ 0x18 ] = KEY_8,
[ 0x2b ] = KEY_9,
[ 0x3b ] = KEY_AGAIN, /* LOOP */
[ 0x06 ] = KEY_AUDIO,
[ 0x31 ] = KEY_PRINT, /* PREVIEW */
[ 0x3e ] = KEY_VIDEO,
[ 0x10 ] = KEY_CHANNELUP,
[ 0x20 ] = KEY_CHANNELDOWN,
[ 0x0c ] = KEY_VOLUMEDOWN,
[ 0x28 ] = KEY_VOLUMEUP,
[ 0x08 ] = KEY_MUTE,
[ 0x26 ] = KEY_SEARCH, /*SCAN*/
[ 0x3f ] = KEY_SHUFFLE, /* SNAPSHOT */
[ 0x12 ] = KEY_RECORD,
[ 0x32 ] = KEY_STOP,
[ 0x3c ] = KEY_PLAY,
[ 0x1d ] = KEY_REWIND,
[ 0x2d ] = KEY_PAUSE,
[ 0x0d ] = KEY_FORWARD,
[ 0x05 ] = KEY_ZOOM, /*FULL*/
[ 0x52 ] = KEY_F21, /* LIVE TIMESHIFT */
[ 0x1a ] = KEY_F22, /* MIN TIMESHIFT */
[ 0x3a ] = KEY_F23, /* TIMESHIFT */
[ 0x70 ] = KEY_F24, /* NORMAL TIMESHIFT */
[ 0x2a ] = KEY_F21, /* LIVE TIMESHIFT */
[ 0x0e ] = KEY_F22, /* MIN TIMESHIFT */
[ 0x1e ] = KEY_F23, /* TIMESHIFT */
[ 0x38 ] = KEY_F24, /* NORMAL TIMESHIFT */
};
EXPORT_SYMBOL_GPL(ir_codes_gotview7135);

42
drivers/media/dvb/cinergyT2/cinergyT2.c
View File

@ -345,7 +345,9 @@ static int cinergyt2_start_feed(struct dvb_demux_feed *dvbdmxfeed)
struct dvb_demux *demux = dvbdmxfeed->demux;
struct cinergyt2 *cinergyt2 = demux->priv;
if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
if (cinergyt2->disconnect_pending)
return -EAGAIN;
if (mutex_lock_interruptible(&cinergyt2->sem))
return -ERESTARTSYS;
if (cinergyt2->streaming == 0)
@ -361,7 +363,9 @@ static int cinergyt2_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
struct dvb_demux *demux = dvbdmxfeed->demux;
struct cinergyt2 *cinergyt2 = demux->priv;
if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
if (cinergyt2->disconnect_pending)
return -EAGAIN;
if (mutex_lock_interruptible(&cinergyt2->sem))
return -ERESTARTSYS;
if (--cinergyt2->streaming == 0)
@ -481,12 +485,16 @@ static int cinergyt2_open (struct inode *inode, struct file *file)
{
struct dvb_device *dvbdev = file->private_data;
struct cinergyt2 *cinergyt2 = dvbdev->priv;
int err = -ERESTARTSYS;
int err = -EAGAIN;
if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->wq_sem))
if (cinergyt2->disconnect_pending)
goto out;
err = mutex_lock_interruptible(&cinergyt2->wq_sem);
if (err)
goto out;
if (mutex_lock_interruptible(&cinergyt2->sem))
err = mutex_lock_interruptible(&cinergyt2->sem);
if (err)
goto out_unlock1;
if ((err = dvb_generic_open(inode, file)))
@ -550,7 +558,9 @@ static unsigned int cinergyt2_poll (struct file *file, struct poll_table_struct
struct cinergyt2 *cinergyt2 = dvbdev->priv;
unsigned int mask = 0;
if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
if (cinergyt2->disconnect_pending)
return -EAGAIN;
if (mutex_lock_interruptible(&cinergyt2->sem))
return -ERESTARTSYS;
poll_wait(file, &cinergyt2->poll_wq, wait);
@ -625,7 +635,9 @@ static int cinergyt2_ioctl (struct inode *inode, struct file *file,
if (copy_from_user(&p, (void __user*) arg, sizeof(p)))
return -EFAULT;
if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
if (cinergyt2->disconnect_pending)
return -EAGAIN;
if (mutex_lock_interruptible(&cinergyt2->sem))
return -ERESTARTSYS;
param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
@ -996,7 +1008,9 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state)
{
struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf);
if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->wq_sem))
if (cinergyt2->disconnect_pending)
return -EAGAIN;
if (mutex_lock_interruptible(&cinergyt2->wq_sem))
return -ERESTARTSYS;
cinergyt2_suspend_rc(cinergyt2);
@ -1017,16 +1031,18 @@ static int cinergyt2_resume (struct usb_interface *intf)
{
struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf);
struct dvbt_set_parameters_msg *param = &cinergyt2->param;
int err = -ERESTARTSYS;
int err = -EAGAIN;
if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->wq_sem))
if (cinergyt2->disconnect_pending)
goto out;
err = mutex_lock_interruptible(&cinergyt2->wq_sem);
if (err)
goto out;
if (mutex_lock_interruptible(&cinergyt2->sem))
err = mutex_lock_interruptible(&cinergyt2->sem);
if (err)
goto out_unlock1;
err = 0;
if (!cinergyt2->sleeping) {
cinergyt2_sleep(cinergyt2, 0);
cinergyt2_command(cinergyt2, (char *) param, sizeof(*param), NULL, 0);

2
drivers/media/dvb/dvb-core/dvb_ca_en50221.c
View File

@ -972,7 +972,7 @@ static int dvb_ca_en50221_thread(void *data)
/* main loop */
while (!kthread_should_stop()) {
/* sleep for a bit */
while (!ca->wakeup) {
if (!ca->wakeup) {
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(ca->delay);
if (kthread_should_stop())

2
drivers/media/dvb/dvb-usb/dib0700_devices.c
View File

@ -828,7 +828,7 @@ MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
#define DIB0700_DEFAULT_DEVICE_PROPERTIES \
.caps = DVB_USB_IS_AN_I2C_ADAPTER, \
.usb_ctrl = DEVICE_SPECIFIC, \
.firmware = "dvb-usb-dib0700-03-pre1.fw", \
.firmware = "dvb-usb-dib0700-1.10.fw", \
.download_firmware = dib0700_download_firmware, \
.no_reconnect = 1, \
.size_of_priv = sizeof(struct dib0700_state), \

1
drivers/media/radio/miropcm20-radio.c
View File

@ -229,7 +229,6 @@ static struct video_device pcm20_radio = {
.owner = THIS_MODULE,
.name = "Miro PCM 20 radio",
.type = VID_TYPE_TUNER,
.hardware = VID_HARDWARE_RTRACK,
.fops = &pcm20_fops,
.priv = &pcm20_unit
};

1
drivers/media/radio/radio-gemtek.c
View File

@ -554,7 +554,6 @@ static struct video_device gemtek_radio = {
.owner = THIS_MODULE,
.name = "GemTek Radio card",
.type = VID_TYPE_TUNER,
.hardware = VID_HARDWARE_GEMTEK,
.fops = &gemtek_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,

1
drivers/media/video/arv.c
View File

@ -755,7 +755,6 @@ static struct video_device ar_template = {
.owner = THIS_MODULE,
.name = "Colour AR VGA",
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_ARV,
.fops = &ar_fops,
.release = ar_release,
.minor = -1,

3
drivers/media/video/bt8xx/bttv-driver.c
View File

@ -3877,7 +3877,6 @@ static struct video_device bttv_video_template =
.name = "UNSET",
.type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|
VID_TYPE_CLIPPING|VID_TYPE_SCALES,
.hardware = VID_HARDWARE_BT848,
.fops = &bttv_fops,
.minor = -1,
};
@ -3886,7 +3885,6 @@ static struct video_device bttv_vbi_template =
{
.name = "bt848/878 vbi",
.type = VID_TYPE_TUNER|VID_TYPE_TELETEXT,
.hardware = VID_HARDWARE_BT848,
.fops = &bttv_fops,
.minor = -1,
};
@ -4034,7 +4032,6 @@ static struct video_device radio_template =
{
.name = "bt848/878 radio",
.type = VID_TYPE_TUNER,
.hardware = VID_HARDWARE_BT848,
.fops = &radio_fops,
.minor = -1,
};

1
drivers/media/video/bw-qcam.c
View File

@ -899,7 +899,6 @@ static struct video_device qcam_template=
.owner = THIS_MODULE,
.name = "Connectix Quickcam",
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_QCAM_BW,
.fops = &qcam_fops,
};

1
drivers/media/video/c-qcam.c
View File

@ -699,7 +699,6 @@ static struct video_device qcam_template=
.owner = THIS_MODULE,
.name = "Colour QuickCam",
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_QCAM_C,
.fops = &qcam_fops,
};

5
drivers/media/video/cpia.c
View File

@ -65,10 +65,6 @@ MODULE_PARM_DESC(colorspace_conv,
#define ABOUT "V4L-Driver for Vision CPiA based cameras"
#ifndef VID_HARDWARE_CPIA
#define VID_HARDWARE_CPIA 24 /* FIXME -> from linux/videodev.h */
#endif
#define CPIA_MODULE_CPIA (0<<5)
#define CPIA_MODULE_SYSTEM (1<<5)
#define CPIA_MODULE_VP_CTRL (5<<5)
@ -3804,7 +3800,6 @@ static struct video_device cpia_template = {
.owner = THIS_MODULE,
.name = "CPiA Camera",
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_CPIA,
.fops = &cpia_fops,
};

5
drivers/media/video/cpia2/cpia2_v4l.c
View File

@ -86,10 +86,6 @@ MODULE_LICENSE("GPL");
#define ABOUT "V4L-Driver for Vision CPiA2 based cameras"
#ifndef VID_HARDWARE_CPIA2
#error "VID_HARDWARE_CPIA2 should have been defined in linux/videodev.h"
#endif
struct control_menu_info {
int value;
char name[32];
@ -1942,7 +1938,6 @@ static struct video_device cpia2_template = {
.type= VID_TYPE_CAPTURE,
.type2 = V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_STREAMING,
.hardware= VID_HARDWARE_CPIA2,
.minor= -1,
.fops= &fops_template,
.release= video_device_release,

6
drivers/media/video/cx23885/cx23885-core.c
View File

@ -793,7 +793,7 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
dev->pci->subsystem_device);
cx23885_devcount--;
goto fail_free;
return -ENODEV;
}
/* PCIe stuff */
@ -835,10 +835,6 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
}
return 0;
fail_free:
kfree(dev);
return -ENODEV;
}
void cx23885_dev_unregister(struct cx23885_dev *dev)

86
drivers/media/video/cx88/cx88-alsa.c
View File

@ -39,6 +39,7 @@
#include <sound/pcm_params.h>
#include <sound/control.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include "cx88.h"
#include "cx88-reg.h"
@ -82,6 +83,7 @@ typedef struct cx88_audio_dev snd_cx88_card_t;
/****************************************************************************
Module global static vars
****************************************************************************/
@ -545,8 +547,8 @@ static int __devinit snd_cx88_pcm(snd_cx88_card_t *chip, int device, char *name)
/****************************************************************************
CONTROL INTERFACE
****************************************************************************/
static int snd_cx88_capture_volume_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *info)
static int snd_cx88_volume_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *info)
{
info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
info->count = 2;
@ -556,9 +558,8 @@ static int snd_cx88_capture_volume_info(struct snd_kcontrol *kcontrol,
return 0;
}
/* OK - TODO: test it */
static int snd_cx88_capture_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *value)
static int snd_cx88_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *value)
{
snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
struct cx88_core *core=chip->core;
@ -573,8 +574,8 @@ static int snd_cx88_capture_volume_get(struct snd_kcontrol *kcontrol,
}
/* OK - TODO: test it */
static int snd_cx88_capture_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *value)
static int snd_cx88_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *value)
{
snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
struct cx88_core *core=chip->core;
@ -605,14 +606,67 @@ static int snd_cx88_capture_volume_put(struct snd_kcontrol *kcontrol,
return changed;
}
static struct snd_kcontrol_new snd_cx88_capture_volume = {
static const DECLARE_TLV_DB_SCALE(snd_cx88_db_scale, -6300, 100, 0);
static struct snd_kcontrol_new snd_cx88_volume = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Volume",
.info = snd_cx88_capture_volume_info,
.get = snd_cx88_capture_volume_get,
.put = snd_cx88_capture_volume_put,
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ,
.name = "Playback Volume",
.info = snd_cx88_volume_info,
.get = snd_cx88_volume_get,
.put = snd_cx88_volume_put,
.tlv.p = snd_cx88_db_scale,
};
static int snd_cx88_switch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *value)
{
snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
struct cx88_core *core = chip->core;
u32 bit = kcontrol->private_value;
value->value.integer.value[0] = !(cx_read(AUD_VOL_CTL) & bit);
return 0;
}
static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *value)
{
snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
struct cx88_core *core = chip->core;
u32 bit = kcontrol->private_value;
int ret = 0;
u32 vol;
spin_lock_irq(&chip->reg_lock);
vol = cx_read(AUD_VOL_CTL);
if (value->value.integer.value[0] != !(vol & bit)) {
vol ^= bit;
cx_write(AUD_VOL_CTL, vol);
ret = 1;
}
spin_unlock_irq(&chip->reg_lock);
return ret;
}
static struct snd_kcontrol_new snd_cx88_dac_switch = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Playback Switch",
.info = snd_ctl_boolean_mono_info,
.get = snd_cx88_switch_get,
.put = snd_cx88_switch_put,
.private_value = (1<<8),
};
static struct snd_kcontrol_new snd_cx88_source_switch = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Switch",
.info = snd_ctl_boolean_mono_info,
.get = snd_cx88_switch_get,
.put = snd_cx88_switch_put,
.private_value = (1<<6),
};
/****************************************************************************
Basic Flow for Sound Devices
@ -762,7 +816,13 @@ static int __devinit cx88_audio_initdev(struct pci_dev *pci,
if (err < 0)
goto error;
err = snd_ctl_add(card, snd_ctl_new1(&snd_cx88_capture_volume, chip));
err = snd_ctl_add(card, snd_ctl_new1(&snd_cx88_volume, chip));
if (err < 0)
goto error;
err = snd_ctl_add(card, snd_ctl_new1(&snd_cx88_dac_switch, chip));
if (err < 0)
goto error;
err = snd_ctl_add(card, snd_ctl_new1(&snd_cx88_source_switch, chip));
if (err < 0)
goto error;

57
drivers/media/video/cx88/cx88-blackbird.c
View File

@ -527,44 +527,6 @@ static void blackbird_codec_settings(struct cx8802_dev *dev)
cx2341x_update(dev, blackbird_mbox_func, NULL, &dev->params);
}
static struct v4l2_mpeg_compression default_mpeg_params = {
.st_type = V4L2_MPEG_PS_2,
.st_bitrate = {
.mode = V4L2_BITRATE_CBR,
.min = 0,
.target = 0,
.max = 0
},
.ts_pid_pmt = 16,
.ts_pid_audio = 260,
.ts_pid_video = 256,
.ts_pid_pcr = 259,
.ps_size = 0,
.au_type = V4L2_MPEG_AU_2_II,
.au_bitrate = {
.mode = V4L2_BITRATE_CBR,
.min = 224,
.target = 224,
.max = 224
},
.au_sample_rate = 48000,
.au_pesid = 0,
.vi_type = V4L2_MPEG_VI_2,
.vi_aspect_ratio = V4L2_MPEG_ASPECT_4_3,
.vi_bitrate = {
.mode = V4L2_BITRATE_CBR,
.min = 4000,
.target = 4500,
.max = 6000
},
.vi_frame_rate = 25,
.vi_frames_per_gop = 12,
.vi_bframes_count = 2,
.vi_pesid = 0,
.closed_gops = 1,
.pulldown = 0
};
static int blackbird_initialize_codec(struct cx8802_dev *dev)
{
struct cx88_core *core = dev->core;
@ -852,23 +814,6 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
return videobuf_streamoff(&fh->mpegq);
}
static int vidioc_g_mpegcomp (struct file *file, void *fh,
struct v4l2_mpeg_compression *f)
{
printk(KERN_WARNING "VIDIOC_G_MPEGCOMP is obsolete. "
"Replace with VIDIOC_G_EXT_CTRLS!");
memcpy(f,&default_mpeg_params,sizeof(*f));
return 0;
}
static int vidioc_s_mpegcomp (struct file *file, void *fh,
struct v4l2_mpeg_compression *f)
{
printk(KERN_WARNING "VIDIOC_S_MPEGCOMP is obsolete. "
"Replace with VIDIOC_S_EXT_CTRLS!");
return 0;
}
static int vidioc_g_ext_ctrls (struct file *file, void *priv,
struct v4l2_ext_controls *f)
{
@ -1216,8 +1161,6 @@ static struct video_device cx8802_mpeg_template =
.vidioc_dqbuf = vidioc_dqbuf,
.vidioc_streamon = vidioc_streamon,
.vidioc_streamoff = vidioc_streamoff,
.vidioc_g_mpegcomp = vidioc_g_mpegcomp,
.vidioc_s_mpegcomp = vidioc_s_mpegcomp,
.vidioc_g_ext_ctrls = vidioc_g_ext_ctrls,
.vidioc_s_ext_ctrls = vidioc_s_ext_ctrls,
.vidioc_try_ext_ctrls = vidioc_try_ext_ctrls,

3
drivers/media/video/cx88/cx88-dvb.c
View File

@ -475,8 +475,9 @@ static int dvb_register(struct cx8802_dev *dev)
break;
case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
#if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
/* MT352 is on a secondary I2C bus made from some GPIO lines */
dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
&((struct vp3054_i2c_state *)dev->card_priv)->adap);
&dev->vp3054->adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
&dev->core->i2c_adap, DVB_PLL_FMD1216ME);

133
drivers/media/video/cx88/cx88-mpeg.c
View File

@ -79,7 +79,8 @@ static int cx8802_start_dma(struct cx8802_dev *dev,
{
struct cx88_core *core = dev->core;
dprintk(1, "cx8802_start_dma w: %d, h: %d, f: %d\n", dev->width, dev->height, buf->vb.field);
dprintk(1, "cx8802_start_dma w: %d, h: %d, f: %d\n",
buf->vb.width, buf->vb.height, buf->vb.field);
/* setup fifo + format */
cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH28],
@ -177,7 +178,6 @@ static int cx8802_restart_queue(struct cx8802_dev *dev,
struct cx88_dmaqueue *q)
{
struct cx88_buffer *buf;
struct list_head *item;
dprintk( 1, "cx8802_restart_queue\n" );
if (list_empty(&q->active))
@ -223,10 +223,8 @@ static int cx8802_restart_queue(struct cx8802_dev *dev,
dprintk(2,"restart_queue [%p/%d]: restart dma\n",
buf, buf->vb.i);
cx8802_start_dma(dev, q, buf);
list_for_each(item,&q->active) {
buf = list_entry(item, struct cx88_buffer, vb.queue);
list_for_each_entry(buf, &q->active, vb.queue)
buf->count = q->count++;
}
mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
return 0;
}
@ -572,42 +570,29 @@ int cx8802_resume_common(struct pci_dev *pci_dev)
return 0;
}
#if defined(CONFIG_VIDEO_CX88_BLACKBIRD) || \
defined(CONFIG_VIDEO_CX88_BLACKBIRD_MODULE)
struct cx8802_dev * cx8802_get_device(struct inode *inode)
{
int minor = iminor(inode);
struct cx8802_dev *h = NULL;
struct list_head *list;
struct cx8802_dev *dev;
list_for_each(list,&cx8802_devlist) {
h = list_entry(list, struct cx8802_dev, devlist);
if (h->mpeg_dev && h->mpeg_dev->minor == minor)
return h;
}
list_for_each_entry(dev, &cx8802_devlist, devlist)
if (dev->mpeg_dev && dev->mpeg_dev->minor == minor)
return dev;
return NULL;
}
EXPORT_SYMBOL(cx8802_get_device);
#endif
struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board_type btype)
{
struct cx8802_dev *h = NULL;
struct cx8802_driver *d = NULL;
struct list_head *list;
struct list_head *list2;
struct cx8802_driver *d;
list_for_each(list,&cx8802_devlist) {
h = list_entry(list, struct cx8802_dev, devlist);
if (h != dev)
continue;
list_for_each(list2, &h->drvlist.devlist) {
d = list_entry(list2, struct cx8802_driver, devlist);
/* only unregister the correct driver type */
if (d->type_id == btype) {
return d;
}
}
}
list_for_each_entry(d, &dev->drvlist, drvlist)
if (d->type_id == btype)
return d;
return NULL;
}
@ -671,10 +656,9 @@ static int cx8802_check_driver(struct cx8802_driver *drv)
int cx8802_register_driver(struct cx8802_driver *drv)
{
struct cx8802_dev *h;
struct cx8802_dev *dev;
struct cx8802_driver *driver;
struct list_head *list;
int err = 0, i = 0;
int err, i = 0;
printk(KERN_INFO
"cx88/2: registering cx8802 driver, type: %s access: %s\n",
@ -686,14 +670,12 @@ int cx8802_register_driver(struct cx8802_driver *drv)
return err;
}
list_for_each(list,&cx8802_devlist) {
h = list_entry(list, struct cx8802_dev, devlist);
list_for_each_entry(dev, &cx8802_devlist, devlist) {
printk(KERN_INFO
"%s/2: subsystem: %04x:%04x, board: %s [card=%d]\n",
h->core->name, h->pci->subsystem_vendor,
h->pci->subsystem_device, h->core->board.name,
h->core->boardnr);
dev->core->name, dev->pci->subsystem_vendor,
dev->pci->subsystem_device, dev->core->board.name,
dev->core->boardnr);
/* Bring up a new struct for each driver instance */
driver = kzalloc(sizeof(*drv),GFP_KERNEL);
@ -701,7 +683,7 @@ int cx8802_register_driver(struct cx8802_driver *drv)
return -ENOMEM;
/* Snapshot of the driver registration data */
drv->core = h->core;
drv->core = dev->core;
drv->suspend = cx8802_suspend_common;
drv->resume = cx8802_resume_common;
drv->request_acquire = cx8802_request_acquire;
@ -712,49 +694,38 @@ int cx8802_register_driver(struct cx8802_driver *drv)
if (err == 0) {
i++;
mutex_lock(&drv->core->lock);
list_add_tail(&driver->devlist,&h->drvlist.devlist);
list_add_tail(&driver->drvlist, &dev->drvlist);
mutex_unlock(&drv->core->lock);
} else {
printk(KERN_ERR
"%s/2: cx8802 probe failed, err = %d\n",
h->core->name, err);
dev->core->name, err);
}
}
if (i == 0)
err = -ENODEV;
else
err = 0;
return err;
return i ? 0 : -ENODEV;
}
int cx8802_unregister_driver(struct cx8802_driver *drv)
{
struct cx8802_dev *h;
struct cx8802_driver *d;
struct list_head *list;
struct list_head *list2, *q;
int err = 0, i = 0;
struct cx8802_dev *dev;
struct cx8802_driver *d, *dtmp;
int err = 0;
printk(KERN_INFO
"cx88/2: unregistering cx8802 driver, type: %s access: %s\n",
drv->type_id == CX88_MPEG_DVB ? "dvb" : "blackbird",
drv->hw_access == CX8802_DRVCTL_SHARED ? "shared" : "exclusive");
list_for_each(list,&cx8802_devlist) {
i++;
h = list_entry(list, struct cx8802_dev, devlist);
list_for_each_entry(dev, &cx8802_devlist, devlist) {
printk(KERN_INFO
"%s/2: subsystem: %04x:%04x, board: %s [card=%d]\n",
h->core->name, h->pci->subsystem_vendor,
h->pci->subsystem_device, h->core->board.name,
h->core->boardnr);
list_for_each_safe(list2, q, &h->drvlist.devlist) {
d = list_entry(list2, struct cx8802_driver, devlist);
dev->core->name, dev->pci->subsystem_vendor,
dev->pci->subsystem_device, dev->core->board.name,
dev->core->boardnr);
list_for_each_entry_safe(d, dtmp, &dev->drvlist, drvlist) {
/* only unregister the correct driver type */
if (d->type_id != drv->type_id)
continue;
@ -762,12 +733,12 @@ int cx8802_unregister_driver(struct cx8802_driver *drv)
err = d->remove(d);
if (err == 0) {
mutex_lock(&drv->core->lock);
list_del(list2);
list_del(&d->drvlist);
mutex_unlock(&drv->core->lock);
kfree(d);
} else
printk(KERN_ERR "%s/2: cx8802 driver remove "
"failed (%d)\n", h->core->name, err);
"failed (%d)\n", dev->core->name, err);
}
}
@ -805,7 +776,7 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
if (err != 0)
goto fail_free;
INIT_LIST_HEAD(&dev->drvlist.devlist);
INIT_LIST_HEAD(&dev->drvlist);
list_add_tail(&dev->devlist,&cx8802_devlist);
/* Maintain a reference so cx88-video can query the 8802 device. */
@ -825,23 +796,30 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
static void __devexit cx8802_remove(struct pci_dev *pci_dev)
{
struct cx8802_dev *dev;
struct cx8802_driver *h;
struct list_head *list;
dev = pci_get_drvdata(pci_dev);
dprintk( 1, "%s\n", __FUNCTION__);
list_for_each(list,&dev->drvlist.devlist) {
h = list_entry(list, struct cx8802_driver, devlist);
dprintk( 1, " ->driver\n");
if (h->remove == NULL) {
printk(KERN_ERR "%s .. skipping driver, no probe function\n", __FUNCTION__);
continue;
if (!list_empty(&dev->drvlist)) {
struct cx8802_driver *drv, *tmp;
int err;
printk(KERN_WARNING "%s/2: Trying to remove cx8802 driver "
"while cx8802 sub-drivers still loaded?!\n",
dev->core->name);
list_for_each_entry_safe(drv, tmp, &dev->drvlist, drvlist) {
err = drv->remove(drv);
if (err == 0) {
mutex_lock(&drv->core->lock);
list_del(&drv->drvlist);
mutex_unlock(&drv->core->lock);
} else
printk(KERN_ERR "%s/2: cx8802 driver remove "
"failed (%d)\n", dev->core->name, err);
kfree(drv);
}
printk(KERN_INFO "%s .. Removing driver type %d\n", __FUNCTION__, h->type_id);
cx8802_unregister_driver(h);
list_del(&dev->drvlist.devlist);
}
/* Destroy any 8802 reference. */
@ -901,7 +879,6 @@ EXPORT_SYMBOL(cx8802_fini_common);
EXPORT_SYMBOL(cx8802_register_driver);
EXPORT_SYMBOL(cx8802_unregister_driver);
EXPORT_SYMBOL(cx8802_get_device);
EXPORT_SYMBOL(cx8802_get_driver);
/* ----------------------------------------------------------- */
/*

1
drivers/media/video/cx88/cx88-video.c
View File

@ -1675,7 +1675,6 @@ static struct video_device cx8800_radio_template =
{
.name = "cx8800-radio",
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &radio_fops,
.minor = -1,
.vidioc_querycap = radio_querycap,

16
drivers/media/video/cx88/cx88-vp3054-i2c.c
View File

@ -41,7 +41,7 @@ static void vp3054_bit_setscl(void *data, int state)
{
struct cx8802_dev *dev = data;
struct cx88_core *core = dev->core;
struct vp3054_i2c_state *vp3054_i2c = dev->card_priv;
struct vp3054_i2c_state *vp3054_i2c = dev->vp3054;
if (state) {
vp3054_i2c->state |= 0x0001; /* SCL high */
@ -58,7 +58,7 @@ static void vp3054_bit_setsda(void *data, int state)
{
struct cx8802_dev *dev = data;
struct cx88_core *core = dev->core;
struct vp3054_i2c_state *vp3054_i2c = dev->card_priv;
struct vp3054_i2c_state *vp3054_i2c = dev->vp3054;
if (state) {
vp3054_i2c->state |= 0x0002; /* SDA high */
@ -113,10 +113,10 @@ int vp3054_i2c_probe(struct cx8802_dev *dev)
if (core->boardnr != CX88_BOARD_DNTV_LIVE_DVB_T_PRO)
return 0;
dev->card_priv = kzalloc(sizeof(*vp3054_i2c), GFP_KERNEL);
if (dev->card_priv == NULL)
vp3054_i2c = kzalloc(sizeof(*vp3054_i2c), GFP_KERNEL);
if (vp3054_i2c == NULL)
return -ENOMEM;
vp3054_i2c = dev->card_priv;
dev->vp3054 = vp3054_i2c;
memcpy(&vp3054_i2c->algo, &vp3054_i2c_algo_template,
sizeof(vp3054_i2c->algo));
@ -139,8 +139,8 @@ int vp3054_i2c_probe(struct cx8802_dev *dev)
if (0 != rc) {
printk("%s: vp3054_i2c register FAILED\n", core->name);
kfree(dev->card_priv);
dev->card_priv = NULL;
kfree(dev->vp3054);
dev->vp3054 = NULL;
}
return rc;
@ -148,7 +148,7 @@ int vp3054_i2c_probe(struct cx8802_dev *dev)
void vp3054_i2c_remove(struct cx8802_dev *dev)
{
struct vp3054_i2c_state *vp3054_i2c = dev->card_priv;
struct vp3054_i2c_state *vp3054_i2c = dev->vp3054;
if (vp3054_i2c == NULL ||
dev->core->boardnr != CX88_BOARD_DNTV_LIVE_DVB_T_PRO)

24
drivers/media/video/cx88/cx88.h
View File

@ -412,7 +412,9 @@ struct cx8802_suspend_state {
struct cx8802_driver {
struct cx88_core *core;
struct list_head devlist;
/* List of drivers attached to device */
struct list_head drvlist;
/* Type of driver and access required */
enum cx88_board_type type_id;
@ -453,27 +455,33 @@ struct cx8802_dev {
/* for blackbird only */
struct list_head devlist;
#if defined(CONFIG_VIDEO_CX88_BLACKBIRD) || \
defined(CONFIG_VIDEO_CX88_BLACKBIRD_MODULE)
struct video_device *mpeg_dev;
u32 mailbox;
int width;
int height;
/* mpeg params */
struct cx2341x_mpeg_params params;
#endif
#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
/* for dvb only */
struct videobuf_dvb dvb;
#endif
void *card_priv;
#if defined(CONFIG_VIDEO_CX88_VP3054) || \
defined(CONFIG_VIDEO_CX88_VP3054_MODULE)
/* For VP3045 secondary I2C bus support */
struct vp3054_i2c_state *vp3054;
#endif
/* for switching modulation types */
unsigned char ts_gen_cntrl;
/* mpeg params */
struct cx2341x_mpeg_params params;
/* List of attached drivers */
struct cx8802_driver drvlist;
struct work_struct request_module_wk;
struct list_head drvlist;
struct work_struct request_module_wk;
};
/* ----------------------------------------------------------- */

3
drivers/media/video/em28xx/em28xx-core.c
View File

@ -648,7 +648,7 @@ void em28xx_uninit_isoc(struct em28xx *dev)
*/
int em28xx_init_isoc(struct em28xx *dev)
{
/* change interface to 3 which allowes the biggest packet sizes */
/* change interface to 3 which allows the biggest packet sizes */
int i, errCode;
const int sb_size = EM28XX_NUM_PACKETS * dev->max_pkt_size;
@ -673,6 +673,7 @@ int em28xx_init_isoc(struct em28xx *dev)
("unable to allocate %i bytes for transfer buffer %i\n",
sb_size, i);
em28xx_uninit_isoc(dev);
usb_free_urb(urb);
return -ENOMEM;
}
memset(dev->transfer_buffer[i], 0, sb_size);

2
drivers/media/video/em28xx/em28xx-video.c
View File

@ -1617,7 +1617,6 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
/* Fills VBI device info */
dev->vbi_dev->type = VFL_TYPE_VBI;
dev->vbi_dev->hardware = 0;
dev->vbi_dev->fops = &em28xx_v4l_fops;
dev->vbi_dev->minor = -1;
dev->vbi_dev->dev = &dev->udev->dev;
@ -1629,7 +1628,6 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
dev->vdev->type = VID_TYPE_CAPTURE;
if (dev->has_tuner)
dev->vdev->type |= VID_TYPE_TUNER;
dev->vdev->hardware = 0;
dev->vdev->fops = &em28xx_v4l_fops;
dev->vdev->minor = -1;
dev->vdev->dev = &dev->udev->dev;

1
drivers/media/video/et61x251/et61x251_core.c
View File

@ -2585,7 +2585,6 @@ et61x251_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
strcpy(cam->v4ldev->name, "ET61X[12]51 PC Camera");
cam->v4ldev->owner = THIS_MODULE;
cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
cam->v4ldev->hardware = 0;
cam->v4ldev->fops = &et61x251_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;

1
drivers/media/video/ir-kbd-i2c.c
View File

@ -528,6 +528,7 @@ static int ir_probe(struct i2c_adapter *adap)
break;
case I2C_HW_B_CX2388x:
probe = probe_cx88;
break;
case I2C_HW_B_CX23885:
probe = probe_cx23885;
break;

11
drivers/media/video/ivtv/ivtv-driver.c
View File

@ -1003,8 +1003,6 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
IVTV_DEBUG_INFO("base addr: 0x%08x\n", itv->base_addr);
mutex_lock(&itv->serialize_lock);
/* PCI Device Setup */
if ((retval = ivtv_setup_pci(itv, dev, pci_id)) != 0) {
if (retval == -EIO)
@ -1064,7 +1062,7 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
IVTV_DEBUG_INFO("activating i2c...\n");
if (init_ivtv_i2c(itv)) {
IVTV_ERR("Could not initialize i2c\n");
goto free_irq;
goto free_io;
}
IVTV_DEBUG_INFO("Active card count: %d.\n", ivtv_cards_active);
@ -1176,7 +1174,11 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
IVTV_ERR("Failed to register irq %d\n", retval);
goto free_streams;
}
mutex_unlock(&itv->serialize_lock);
retval = ivtv_streams_register(itv);
if (retval) {
IVTV_ERR("Error %d registering devices\n", retval);
goto free_irq;
}
IVTV_INFO("Initialized card #%d: %s\n", itv->num, itv->card_name);
return 0;
@ -1195,7 +1197,6 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
release_mem_region(itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE);
free_workqueue:
destroy_workqueue(itv->irq_work_queues);
mutex_unlock(&itv->serialize_lock);
err:
if (retval == 0)
retval = -ENODEV;

8
drivers/media/video/ivtv/ivtv-fileops.c
View File

@ -822,6 +822,11 @@ int ivtv_v4l2_close(struct inode *inode, struct file *filp)
crystal_freq.flags = 0;
ivtv_saa7115(itv, VIDIOC_INT_S_CRYSTAL_FREQ, &crystal_freq);
}
if (atomic_read(&itv->capturing) > 0) {
/* Undo video mute */
ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1,
itv->params.video_mute | (itv->params.video_mute_yuv << 8));
}
/* Done! Unmute and continue. */
ivtv_unmute(itv);
ivtv_release_stream(s);
@ -892,6 +897,7 @@ static int ivtv_serialized_open(struct ivtv_stream *s, struct file *filp)
if (atomic_read(&itv->capturing) > 0) {
/* switching to radio while capture is
in progress is not polite */
ivtv_release_stream(s);
kfree(item);
return -EBUSY;
}
@ -947,7 +953,7 @@ int ivtv_v4l2_open(struct inode *inode, struct file *filp)
if (itv == NULL) {
/* Couldn't find a device registered
on that minor, shouldn't happen! */
IVTV_WARN("No ivtv device found on minor %d\n", minor);
printk(KERN_WARNING "No ivtv device found on minor %d\n", minor);
return -ENXIO;
}

13
drivers/media/video/ivtv/ivtv-ioctl.c
View File

@ -555,6 +555,7 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype,
/* set window size */
if (fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
struct cx2341x_mpeg_params *p = &itv->params;
int w = fmt->fmt.pix.width;
int h = fmt->fmt.pix.height;
@ -566,17 +567,19 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype,
fmt->fmt.pix.width = w;
fmt->fmt.pix.height = h;
if (!set_fmt || (itv->params.width == w && itv->params.height == h))
if (!set_fmt || (p->width == w && p->height == h))
return 0;
if (atomic_read(&itv->capturing) > 0)
return -EBUSY;
itv->params.width = w;
itv->params.height = h;
p->width = w;
p->height = h;
if (w != 720 || h != (itv->is_50hz ? 576 : 480))
itv->params.video_temporal_filter = 0;
p->video_temporal_filter = 0;
else
itv->params.video_temporal_filter = 8;
p->video_temporal_filter = 8;
if (p->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1)
fmt->fmt.pix.width /= 2;
itv->video_dec_func(itv, VIDIOC_S_FMT, fmt);
return ivtv_get_fmt(itv, streamtype, fmt);
}

116
drivers/media/video/ivtv/ivtv-streams.c
View File

@ -166,10 +166,9 @@ static void ivtv_stream_init(struct ivtv *itv, int type)
ivtv_queue_init(&s->q_io);
}
static int ivtv_reg_dev(struct ivtv *itv, int type)
static int ivtv_prep_dev(struct ivtv *itv, int type)
{
struct ivtv_stream *s = &itv->streams[type];
int vfl_type = ivtv_stream_info[type].vfl_type;
int minor_offset = ivtv_stream_info[type].minor_offset;
int minor;
@ -187,15 +186,12 @@ static int ivtv_reg_dev(struct ivtv *itv, int type)
if (type >= IVTV_DEC_STREAM_TYPE_MPG && !(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
return 0;
if (minor_offset >= 0)
/* card number + user defined offset + device offset */
minor = itv->num + ivtv_first_minor + minor_offset;
else
minor = -1;
/* card number + user defined offset + device offset */
minor = itv->num + ivtv_first_minor + minor_offset;
/* User explicitly selected 0 buffers for these streams, so don't
create them. */
if (minor >= 0 && ivtv_stream_info[type].dma != PCI_DMA_NONE &&
if (ivtv_stream_info[type].dma != PCI_DMA_NONE &&
itv->options.kilobytes[type] == 0) {
IVTV_INFO("Disabled %s device\n", ivtv_stream_info[type].name);
return 0;
@ -223,21 +219,53 @@ static int ivtv_reg_dev(struct ivtv *itv, int type)
s->v4l2dev->fops = ivtv_stream_info[type].fops;
s->v4l2dev->release = video_device_release;
if (minor >= 0) {
/* Register device. First try the desired minor, then any free one. */
if (video_register_device(s->v4l2dev, vfl_type, minor) &&
video_register_device(s->v4l2dev, vfl_type, -1)) {
IVTV_ERR("Couldn't register v4l2 device for %s minor %d\n",
s->name, minor);
video_device_release(s->v4l2dev);
s->v4l2dev = NULL;
return -ENOMEM;
}
return 0;
}
/* Initialize v4l2 variables and prepare v4l2 devices */
int ivtv_streams_setup(struct ivtv *itv)
{
int type;
/* Setup V4L2 Devices */
for (type = 0; type < IVTV_MAX_STREAMS; type++) {
/* Prepare device */
if (ivtv_prep_dev(itv, type))
break;
if (itv->streams[type].v4l2dev == NULL)
continue;
/* Allocate Stream */
if (ivtv_stream_alloc(&itv->streams[type]))
break;
}
else {
/* Don't register a 'hidden' stream (OSD) */
IVTV_INFO("Created framebuffer stream for %s\n", s->name);
if (type == IVTV_MAX_STREAMS)
return 0;
/* One or more streams could not be initialized. Clean 'em all up. */
ivtv_streams_cleanup(itv);
return -ENOMEM;
}
static int ivtv_reg_dev(struct ivtv *itv, int type)
{
struct ivtv_stream *s = &itv->streams[type];
int vfl_type = ivtv_stream_info[type].vfl_type;
int minor;
if (s->v4l2dev == NULL)
return 0;
minor = s->v4l2dev->minor;
/* Register device. First try the desired minor, then any free one. */
if (video_register_device(s->v4l2dev, vfl_type, minor) &&
video_register_device(s->v4l2dev, vfl_type, -1)) {
IVTV_ERR("Couldn't register v4l2 device for %s minor %d\n",
s->name, minor);
video_device_release(s->v4l2dev);
s->v4l2dev = NULL;
return -ENOMEM;
}
switch (vfl_type) {
@ -262,27 +290,18 @@ static int ivtv_reg_dev(struct ivtv *itv, int type)
return 0;
}
/* Initialize v4l2 variables and register v4l2 devices */
int ivtv_streams_setup(struct ivtv *itv)
/* Register v4l2 devices */
int ivtv_streams_register(struct ivtv *itv)
{
int type;
int err = 0;
/* Setup V4L2 Devices */
for (type = 0; type < IVTV_MAX_STREAMS; type++) {
/* Register Device */
if (ivtv_reg_dev(itv, type))
break;
/* Register V4L2 devices */
for (type = 0; type < IVTV_MAX_STREAMS; type++)
err |= ivtv_reg_dev(itv, type);
if (itv->streams[type].v4l2dev == NULL)
continue;
/* Allocate Stream */
if (ivtv_stream_alloc(&itv->streams[type]))
break;
}
if (type == IVTV_MAX_STREAMS) {
if (err == 0)
return 0;
}
/* One or more streams could not be initialized. Clean 'em all up. */
ivtv_streams_cleanup(itv);
@ -303,11 +322,8 @@ void ivtv_streams_cleanup(struct ivtv *itv)
continue;
ivtv_stream_free(&itv->streams[type]);
/* Free Device */
if (vdev->minor == -1) /* 'Hidden' never registered stream (OSD) */
video_device_release(vdev);
else /* All others, just unregister. */
video_unregister_device(vdev);
/* Unregister device */
video_unregister_device(vdev);
}
}
@ -425,6 +441,7 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
{
u32 data[CX2341X_MBOX_MAX_DATA];
struct ivtv *itv = s->itv;
struct cx2341x_mpeg_params *p = &itv->params;
int captype = 0, subtype = 0;
int enable_passthrough = 0;
@ -445,7 +462,7 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
}
itv->mpg_data_received = itv->vbi_data_inserted = 0;
itv->dualwatch_jiffies = jiffies;
itv->dualwatch_stereo_mode = itv->params.audio_properties & 0x0300;
itv->dualwatch_stereo_mode = p->audio_properties & 0x0300;
itv->search_pack_header = 0;
break;
@ -477,9 +494,6 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
s->subtype = subtype;
s->buffers_stolen = 0;
/* mute/unmute video */
ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1, test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ? 1 : 0);
/* Clear Streamoff flags in case left from last capture */
clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags);
@ -536,7 +550,12 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
itv->pgm_info_offset, itv->pgm_info_num);
/* Setup API for Stream */
cx2341x_update(itv, ivtv_api_func, NULL, &itv->params);
cx2341x_update(itv, ivtv_api_func, NULL, p);
/* mute if capturing radio */
if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags))
ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1,
1 | (p->video_mute_yuv << 8));
}
/* Vsync Setup */
@ -585,6 +604,7 @@ static int ivtv_setup_v4l2_decode_stream(struct ivtv_stream *s)
{
u32 data[CX2341X_MBOX_MAX_DATA];
struct ivtv *itv = s->itv;
struct cx2341x_mpeg_params *p = &itv->params;
int datatype;
if (s->v4l2dev == NULL)
@ -623,7 +643,7 @@ static int ivtv_setup_v4l2_decode_stream(struct ivtv_stream *s)
break;
}
if (ivtv_vapi(itv, CX2341X_DEC_SET_DECODER_SOURCE, 4, datatype,
itv->params.width, itv->params.height, itv->params.audio_properties)) {
p->width, p->height, p->audio_properties)) {
IVTV_DEBUG_WARN("Couldn't initialize decoder source\n");
}
return 0;

1
drivers/media/video/ivtv/ivtv-streams.h
View File

@ -22,6 +22,7 @@
#define IVTV_STREAMS_H
int ivtv_streams_setup(struct ivtv *itv);
int ivtv_streams_register(struct ivtv *itv);
void ivtv_streams_cleanup(struct ivtv *itv);
/* Capture related */

156
drivers/media/video/ivtv/ivtv-yuv.c
View File

@ -710,7 +710,7 @@ static u32 ivtv_yuv_window_setup (struct ivtv *itv, struct yuv_frame_info *windo
/* If there's nothing to safe to display, we may as well stop now */
if ((int)window->dst_w <= 2 || (int)window->dst_h <= 2 || (int)window->src_w <= 2 || (int)window->src_h <= 2) {
return 0;
return IVTV_YUV_UPDATE_INVALID;
}
/* Ensure video remains inside OSD area */
@ -791,7 +791,7 @@ static u32 ivtv_yuv_window_setup (struct ivtv *itv, struct yuv_frame_info *windo
/* Check again. If there's nothing to safe to display, stop now */
if ((int)window->dst_w <= 2 || (int)window->dst_h <= 2 || (int)window->src_w <= 2 || (int)window->src_h <= 2) {
return 0;
return IVTV_YUV_UPDATE_INVALID;
}
/* Both x offset & width are linked, so they have to be done together */
@ -840,110 +840,118 @@ void ivtv_yuv_work_handler (struct ivtv *itv)
if (!(yuv_update = ivtv_yuv_window_setup (itv, &window)))
return;
/* Update horizontal settings */
if (yuv_update & IVTV_YUV_UPDATE_HORIZONTAL)
ivtv_yuv_handle_horizontal(itv, &window);
if (yuv_update & IVTV_YUV_UPDATE_INVALID) {
write_reg(0x01008080, 0x2898);
} else if (yuv_update) {
write_reg(0x00108080, 0x2898);
if (yuv_update & IVTV_YUV_UPDATE_VERTICAL)
ivtv_yuv_handle_vertical(itv, &window);
if (yuv_update & IVTV_YUV_UPDATE_HORIZONTAL)
ivtv_yuv_handle_horizontal(itv, &window);
if (yuv_update & IVTV_YUV_UPDATE_VERTICAL)
ivtv_yuv_handle_vertical(itv, &window);
}
memcpy(&itv->yuv_info.old_frame_info, &window, sizeof (itv->yuv_info.old_frame_info));
}
static void ivtv_yuv_init (struct ivtv *itv)
{
struct yuv_playback_info *yi = &itv->yuv_info;
IVTV_DEBUG_YUV("ivtv_yuv_init\n");
/* Take a snapshot of the current register settings */
itv->yuv_info.reg_2834 = read_reg(0x02834);
itv->yuv_info.reg_2838 = read_reg(0x02838);
itv->yuv_info.reg_283c = read_reg(0x0283c);
itv->yuv_info.reg_2840 = read_reg(0x02840);
itv->yuv_info.reg_2844 = read_reg(0x02844);
itv->yuv_info.reg_2848 = read_reg(0x02848);
itv->yuv_info.reg_2854 = read_reg(0x02854);
itv->yuv_info.reg_285c = read_reg(0x0285c);
itv->yuv_info.reg_2864 = read_reg(0x02864);
itv->yuv_info.reg_2870 = read_reg(0x02870);
itv->yuv_info.reg_2874 = read_reg(0x02874);
itv->yuv_info.reg_2898 = read_reg(0x02898);
itv->yuv_info.reg_2890 = read_reg(0x02890);
yi->reg_2834 = read_reg(0x02834);
yi->reg_2838 = read_reg(0x02838);
yi->reg_283c = read_reg(0x0283c);
yi->reg_2840 = read_reg(0x02840);
yi->reg_2844 = read_reg(0x02844);
yi->reg_2848 = read_reg(0x02848);
yi->reg_2854 = read_reg(0x02854);
yi->reg_285c = read_reg(0x0285c);
yi->reg_2864 = read_reg(0x02864);
yi->reg_2870 = read_reg(0x02870);
yi->reg_2874 = read_reg(0x02874);
yi->reg_2898 = read_reg(0x02898);
yi->reg_2890 = read_reg(0x02890);
itv->yuv_info.reg_289c = read_reg(0x0289c);
itv->yuv_info.reg_2918 = read_reg(0x02918);
itv->yuv_info.reg_291c = read_reg(0x0291c);
itv->yuv_info.reg_2920 = read_reg(0x02920);
itv->yuv_info.reg_2924 = read_reg(0x02924);
itv->yuv_info.reg_2928 = read_reg(0x02928);
itv->yuv_info.reg_292c = read_reg(0x0292c);
itv->yuv_info.reg_2930 = read_reg(0x02930);
itv->yuv_info.reg_2934 = read_reg(0x02934);
itv->yuv_info.reg_2938 = read_reg(0x02938);
itv->yuv_info.reg_293c = read_reg(0x0293c);
itv->yuv_info.reg_2940 = read_reg(0x02940);
itv->yuv_info.reg_2944 = read_reg(0x02944);
itv->yuv_info.reg_2948 = read_reg(0x02948);
itv->yuv_info.reg_294c = read_reg(0x0294c);
itv->yuv_info.reg_2950 = read_reg(0x02950);
itv->yuv_info.reg_2954 = read_reg(0x02954);
itv->yuv_info.reg_2958 = read_reg(0x02958);
itv->yuv_info.reg_295c = read_reg(0x0295c);
itv->yuv_info.reg_2960 = read_reg(0x02960);
itv->yuv_info.reg_2964 = read_reg(0x02964);
itv->yuv_info.reg_2968 = read_reg(0x02968);
itv->yuv_info.reg_296c = read_reg(0x0296c);
itv->yuv_info.reg_2970 = read_reg(0x02970);
yi->reg_289c = read_reg(0x0289c);
yi->reg_2918 = read_reg(0x02918);
yi->reg_291c = read_reg(0x0291c);
yi->reg_2920 = read_reg(0x02920);
yi->reg_2924 = read_reg(0x02924);
yi->reg_2928 = read_reg(0x02928);
yi->reg_292c = read_reg(0x0292c);
yi->reg_2930 = read_reg(0x02930);
yi->reg_2934 = read_reg(0x02934);
yi->reg_2938 = read_reg(0x02938);
yi->reg_293c = read_reg(0x0293c);
yi->reg_2940 = read_reg(0x02940);
yi->reg_2944 = read_reg(0x02944);
yi->reg_2948 = read_reg(0x02948);
yi->reg_294c = read_reg(0x0294c);
yi->reg_2950 = read_reg(0x02950);
yi->reg_2954 = read_reg(0x02954);
yi->reg_2958 = read_reg(0x02958);
yi->reg_295c = read_reg(0x0295c);
yi->reg_2960 = read_reg(0x02960);
yi->reg_2964 = read_reg(0x02964);
yi->reg_2968 = read_reg(0x02968);
yi->reg_296c = read_reg(0x0296c);
yi->reg_2970 = read_reg(0x02970);
itv->yuv_info.v_filter_1 = -1;
itv->yuv_info.v_filter_2 = -1;
itv->yuv_info.h_filter = -1;
yi->v_filter_1 = -1;
yi->v_filter_2 = -1;
yi->h_filter = -1;
/* Set some valid size info */
itv->yuv_info.osd_x_offset = read_reg(0x02a04) & 0x00000FFF;
itv->yuv_info.osd_y_offset = (read_reg(0x02a04) >> 16) & 0x00000FFF;
yi->osd_x_offset = read_reg(0x02a04) & 0x00000FFF;
yi->osd_y_offset = (read_reg(0x02a04) >> 16) & 0x00000FFF;
/* Bit 2 of reg 2878 indicates current decoder output format
0 : NTSC 1 : PAL */
if (read_reg(0x2878) & 4)
itv->yuv_info.decode_height = 576;
yi->decode_height = 576;
else
itv->yuv_info.decode_height = 480;
yi->decode_height = 480;
/* If no visible size set, assume full size */
if (!itv->yuv_info.osd_vis_w)
itv->yuv_info.osd_vis_w = 720 - itv->yuv_info.osd_x_offset;
if (!itv->yuv_info.osd_vis_h) {
itv->yuv_info.osd_vis_h = itv->yuv_info.decode_height - itv->yuv_info.osd_y_offset;
if (!itv->osd_info) {
yi->osd_vis_w = 720 - yi->osd_x_offset;
yi->osd_vis_h = yi->decode_height - yi->osd_y_offset;
} else {
/* If output video standard has changed, requested height may
not be legal */
if (itv->yuv_info.osd_vis_h + itv->yuv_info.osd_y_offset > itv->yuv_info.decode_height) {
IVTV_DEBUG_WARN("Clipping yuv output - fb size (%d) exceeds video standard limit (%d)\n",
itv->yuv_info.osd_vis_h + itv->yuv_info.osd_y_offset,
itv->yuv_info.decode_height);
itv->yuv_info.osd_vis_h = itv->yuv_info.decode_height - itv->yuv_info.osd_y_offset;
/* If no visible size set, assume full size */
if (!yi->osd_vis_w)
yi->osd_vis_w = 720 - yi->osd_x_offset;
if (!yi->osd_vis_h)
yi->osd_vis_h = yi->decode_height - yi->osd_y_offset;
else {
/* If output video standard has changed, requested height may
not be legal */
if (yi->osd_vis_h + yi->osd_y_offset > yi->decode_height) {
IVTV_DEBUG_WARN("Clipping yuv output - fb size (%d) exceeds video standard limit (%d)\n",
yi->osd_vis_h + yi->osd_y_offset,
yi->decode_height);
yi->osd_vis_h = yi->decode_height - yi->osd_y_offset;
}
}
}
/* We need a buffer for blanking when Y plane is offset - non-fatal if we can't get one */
itv->yuv_info.blanking_ptr = kzalloc(720*16,GFP_KERNEL);
if (itv->yuv_info.blanking_ptr) {
itv->yuv_info.blanking_dmaptr = pci_map_single(itv->dev, itv->yuv_info.blanking_ptr, 720*16, PCI_DMA_TODEVICE);
}
yi->blanking_ptr = kzalloc(720*16, GFP_KERNEL);
if (yi->blanking_ptr)
yi->blanking_dmaptr = pci_map_single(itv->dev, yi->blanking_ptr, 720*16, PCI_DMA_TODEVICE);
else {
itv->yuv_info.blanking_dmaptr = 0;
IVTV_DEBUG_WARN ("Failed to allocate yuv blanking buffer\n");
yi->blanking_dmaptr = 0;
IVTV_DEBUG_WARN("Failed to allocate yuv blanking buffer\n");
}
IVTV_DEBUG_WARN("Enable video output\n");
write_reg_sync(0x00108080, 0x2898);
/* Enable YUV decoder output */
write_reg_sync(0x01, IVTV_REG_VDM);
set_bit(IVTV_F_I_DECODING_YUV, &itv->i_flags);
atomic_set(&itv->yuv_info.next_dma_frame,0);
atomic_set(&yi->next_dma_frame, 0);
}
int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args)

1
drivers/media/video/ivtv/ivtv-yuv.h
View File

@ -34,6 +34,7 @@
#define IVTV_YUV_UPDATE_HORIZONTAL 0x01
#define IVTV_YUV_UPDATE_VERTICAL 0x02
#define IVTV_YUV_UPDATE_INVALID 0x04
extern const u32 yuv_offset[4];

92
drivers/media/video/ivtv/ivtvfb.c
View File

@ -55,7 +55,6 @@
static int ivtvfb_card_id = -1;
static int ivtvfb_debug = 0;
static int osd_laced;
static int osd_compat;
static int osd_depth;
static int osd_upper;
static int osd_left;
@ -65,7 +64,6 @@ static int osd_xres;
module_param(ivtvfb_card_id, int, 0444);
module_param_named(debug,ivtvfb_debug, int, 0644);
module_param(osd_laced, bool, 0444);
module_param(osd_compat, bool, 0444);
module_param(osd_depth, int, 0444);
module_param(osd_upper, int, 0444);
module_param(osd_left, int, 0444);
@ -80,12 +78,6 @@ MODULE_PARM_DESC(debug,
"Debug level (bitmask). Default: errors only\n"
"\t\t\t(debug = 3 gives full debugging)");
MODULE_PARM_DESC(osd_compat,
"Compatibility mode - Display size is locked (use for old X drivers)\n"
"\t\t\t0=off\n"
"\t\t\t1=on\n"
"\t\t\tdefault off");
/* Why upper, left, xres, yres, depth, laced ? To match terminology used
by fbset.
Why start at 1 for left & upper coordinate ? Because X doesn't allow 0 */
@ -166,9 +158,6 @@ struct osd_info {
unsigned long fb_end_aligned_physaddr;
#endif
/* Current osd mode */
int osd_mode;
/* Store the buffer offset */
int set_osd_coords_x;
int set_osd_coords_y;
@ -470,13 +459,11 @@ static int ivtvfb_set_var(struct ivtv *itv, struct fb_var_screeninfo *var)
IVTVFB_DEBUG_WARN("ivtvfb_set_var - Invalid bpp\n");
}
/* Change osd mode if needed.
Although rare, things can go wrong. The extra mode
change seems to help... */
if (osd_mode != -1 && osd_mode != oi->osd_mode) {
/* Set video mode. Although rare, the display can become scrambled even
if we don't change mode. Always 'bounce' to osd_mode via mode 0 */
if (osd_mode != -1) {
ivtv_vapi(itv, CX2341X_OSD_SET_PIXEL_FORMAT, 1, 0);
ivtv_vapi(itv, CX2341X_OSD_SET_PIXEL_FORMAT, 1, osd_mode);
oi->osd_mode = osd_mode;
}
oi->bits_per_pixel = var->bits_per_pixel;
@ -579,14 +566,6 @@ static int _ivtvfb_check_var(struct fb_var_screeninfo *var, struct ivtv *itv)
osd_height_limit = 480;
}
/* Check the bits per pixel */
if (osd_compat) {
if (var->bits_per_pixel != 32) {
IVTVFB_DEBUG_WARN("Invalid colour mode: %d\n", var->bits_per_pixel);
return -EINVAL;
}
}
if (var->bits_per_pixel == 8 || var->bits_per_pixel == 32) {
var->transp.offset = 24;
var->transp.length = 8;
@ -638,32 +617,20 @@ static int _ivtvfb_check_var(struct fb_var_screeninfo *var, struct ivtv *itv)
}
/* Check the resolution */
if (osd_compat) {
if (var->xres != oi->ivtvfb_defined.xres ||
var->yres != oi->ivtvfb_defined.yres ||
var->xres_virtual != oi->ivtvfb_defined.xres_virtual ||
var->yres_virtual != oi->ivtvfb_defined.yres_virtual) {
IVTVFB_DEBUG_WARN("Invalid resolution: %dx%d (virtual %dx%d)\n",
var->xres, var->yres, var->xres_virtual, var->yres_virtual);
return -EINVAL;
}
if (var->xres > IVTV_OSD_MAX_WIDTH || var->yres > osd_height_limit) {
IVTVFB_DEBUG_WARN("Invalid resolution: %dx%d\n",
var->xres, var->yres);
return -EINVAL;
}
else {
if (var->xres > IVTV_OSD_MAX_WIDTH || var->yres > osd_height_limit) {
IVTVFB_DEBUG_WARN("Invalid resolution: %dx%d\n",
var->xres, var->yres);
return -EINVAL;
}
/* Max horizontal size is 1023 @ 32bpp, 2046 & 16bpp, 4092 @ 8bpp */
if (var->xres_virtual > 4095 / (var->bits_per_pixel / 8) ||
var->xres_virtual * var->yres_virtual * (var->bits_per_pixel / 8) > oi->video_buffer_size ||
var->xres_virtual < var->xres ||
var->yres_virtual < var->yres) {
IVTVFB_DEBUG_WARN("Invalid virtual resolution: %dx%d\n",
var->xres_virtual, var->yres_virtual);
return -EINVAL;
}
/* Max horizontal size is 1023 @ 32bpp, 2046 & 16bpp, 4092 @ 8bpp */
if (var->xres_virtual > 4095 / (var->bits_per_pixel / 8) ||
var->xres_virtual * var->yres_virtual * (var->bits_per_pixel / 8) > oi->video_buffer_size ||
var->xres_virtual < var->xres ||
var->yres_virtual < var->yres) {
IVTVFB_DEBUG_WARN("Invalid virtual resolution: %dx%d\n",
var->xres_virtual, var->yres_virtual);
return -EINVAL;
}
/* Some extra checks if in 8 bit mode */
@ -877,17 +844,15 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
/* Color mode */
if (osd_compat) osd_depth = 32;
if (osd_depth != 8 && osd_depth != 16 && osd_depth != 32) osd_depth = 8;
if (osd_depth != 8 && osd_depth != 16 && osd_depth != 32)
osd_depth = 8;
oi->bits_per_pixel = osd_depth;
oi->bytes_per_pixel = oi->bits_per_pixel / 8;
/* Invalidate current osd mode to force a mode switch later */
oi->osd_mode = -1;
/* Horizontal size & position */
if (osd_xres > 720) osd_xres = 720;
if (osd_xres > 720)
osd_xres = 720;
/* Must be a multiple of 4 for 8bpp & 2 for 16bpp */
if (osd_depth == 8)
@ -895,10 +860,7 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
else if (osd_depth == 16)
osd_xres &= ~1;
if (osd_xres)
start_window.width = osd_xres;
else
start_window.width = osd_compat ? 720: 640;
start_window.width = osd_xres ? osd_xres : 640;
/* Check horizontal start (osd_left). */
if (osd_left && osd_left + start_window.width > 721) {
@ -921,10 +883,7 @@ static int ivtvfb_init_vidmode(struct ivtv *itv)
if (osd_yres > max_height)
osd_yres = max_height;
if (osd_yres)
start_window.height = osd_yres;
else
start_window.height = osd_compat ? max_height : (itv->is_50hz ? 480 : 400);
start_window.height = osd_yres ? osd_yres : itv->is_50hz ? 480 : 400;
/* Check vertical start (osd_upper). */
if (osd_upper + start_window.height > max_height + 1) {
@ -1127,10 +1086,6 @@ static int ivtvfb_init_card(struct ivtv *itv)
/* Enable the osd */
ivtvfb_blank(FB_BLANK_UNBLANK, &itv->osd_info->ivtvfb_info);
/* Note if we're running in compatibility mode */
if (osd_compat)
IVTVFB_INFO("Running in compatibility mode. Display resize & mode change disabled\n");
/* Allocate DMA */
ivtv_udma_alloc(itv);
return 0;
@ -1177,9 +1132,12 @@ static void ivtvfb_cleanup(void)
for (i = 0; i < ivtv_cards_active; i++) {
itv = ivtv_cards[i];
if (itv && (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) && itv->osd_info) {
if (unregister_framebuffer(&itv->osd_info->ivtvfb_info)) {
IVTVFB_WARN("Framebuffer %d is in use, cannot unload\n", i);
return;
}
IVTVFB_DEBUG_INFO("Unregister framebuffer %d\n", i);
ivtvfb_blank(FB_BLANK_POWERDOWN, &itv->osd_info->ivtvfb_info);
unregister_framebuffer(&itv->osd_info->ivtvfb_info);
ivtvfb_release_buffers(itv);
itv->osd_video_pbase = 0;
}

1
drivers/media/video/meye.c
View File

@ -1762,7 +1762,6 @@ static struct video_device meye_template = {
.owner = THIS_MODULE,
.name = "meye",
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_MEYE,
.fops = &meye_fops,
.release = video_device_release,
.minor = -1,

1
drivers/media/video/ov511.c
View File

@ -4668,7 +4668,6 @@ static struct video_device vdev_template = {
.owner = THIS_MODULE,
.name = "OV511 USB Camera",
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_OV511,
.fops = &ov511_fops,
.release = video_device_release,
.minor = -1,

1
drivers/media/video/planb.c
View File

@ -2013,7 +2013,6 @@ static struct video_device planb_template=
.owner = THIS_MODULE,
.name = PLANB_DEVICE_NAME,
.type = VID_TYPE_OVERLAY,
.hardware = VID_HARDWARE_PLANB,
.open = planb_open,
.close = planb_close,
.read = planb_read,

1
drivers/media/video/pms.c
View File

@ -895,7 +895,6 @@ static struct video_device pms_template=
.owner = THIS_MODULE,
.name = "Mediavision PMS",
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_PMS,
.fops = &pms_fops,
};

6
drivers/media/video/pvrusb2/pvrusb2-encoder.c
View File

@ -209,6 +209,11 @@ static int pvr2_encoder_cmd(void *ctxt,
LOCK_TAKE(hdw->ctl_lock); do {
if (!hdw->flag_encoder_ok) {
ret = -EIO;
break;
}
retry_flag = 0;
try_count++;
ret = 0;
@ -273,6 +278,7 @@ static int pvr2_encoder_cmd(void *ctxt,
ret = -EBUSY;
}
if (ret) {
hdw->flag_encoder_ok = 0;
pvr2_trace(
PVR2_TRACE_ERROR_LEGS,
"Giving up on command."

11
drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
View File

@ -225,11 +225,12 @@ struct pvr2_hdw {
unsigned int cmd_debug_write_len; //
unsigned int cmd_debug_read_len; //
int flag_ok; // device in known good state
int flag_disconnected; // flag_ok == 0 due to disconnect
int flag_init_ok; // true if structure is fully initialized
int flag_streaming_enabled; // true if streaming should be on
int fw1_state; // current situation with fw1
int flag_ok; /* device in known good state */
int flag_disconnected; /* flag_ok == 0 due to disconnect */
int flag_init_ok; /* true if structure is fully initialized */
int flag_streaming_enabled; /* true if streaming should be on */
int fw1_state; /* current situation with fw1 */
int flag_encoder_ok; /* True if encoder is healthy */
int flag_decoder_is_tuned;

3
drivers/media/video/pvrusb2/pvrusb2-hdw.c
View File

@ -1248,6 +1248,8 @@ int pvr2_upload_firmware2(struct pvr2_hdw *hdw)
time we configure the encoder, then we'll fully configure it. */
hdw->enc_cur_valid = 0;
hdw->flag_encoder_ok = 0;
/* First prepare firmware loading */
ret |= pvr2_write_register(hdw, 0x0048, 0xffffffff); /*interrupt mask*/
ret |= pvr2_hdw_gpio_chg_dir(hdw,0xffffffff,0x00000088); /*gpio dir*/
@ -1346,6 +1348,7 @@ int pvr2_upload_firmware2(struct pvr2_hdw *hdw)
pvr2_trace(PVR2_TRACE_ERROR_LEGS,
"firmware2 upload post-proc failure");
} else {
hdw->flag_encoder_ok = !0;
hdw->subsys_enabled_mask |= (1<<PVR2_SUBSYS_B_ENC_FIRMWARE);
}
return ret;

3
drivers/media/video/pvrusb2/pvrusb2-v4l2.c
View File

@ -1121,15 +1121,12 @@ static const struct file_operations vdev_fops = {
};
#define VID_HARDWARE_PVRUSB2 38 /* FIXME : need a good value */
static struct video_device vdev_template = {
.owner = THIS_MODULE,
.type = VID_TYPE_CAPTURE | VID_TYPE_TUNER,
.type2 = (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VBI_CAPTURE
| V4L2_CAP_TUNER | V4L2_CAP_AUDIO
| V4L2_CAP_READWRITE),
.hardware = VID_HARDWARE_PVRUSB2,
.fops = &vdev_fops,
};

1
drivers/media/video/pwc/pwc-if.c
View File

@ -166,7 +166,6 @@ static struct video_device pwc_template = {
.owner = THIS_MODULE,
.name = "Philips Webcam", /* Filled in later */
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_PWC,
.release = video_device_release,
.fops = &pwc_fops,
.minor = -1,

111
drivers/media/video/saa7134/saa6752hs.c
View File

@ -71,7 +71,6 @@ static const struct v4l2_format v4l2_format_table[] =
struct saa6752hs_state {
struct i2c_client client;
struct v4l2_mpeg_compression old_params;
struct saa6752hs_mpeg_params params;
enum saa6752hs_videoformat video_format;
v4l2_std_id standard;
@ -161,35 +160,6 @@ static struct saa6752hs_mpeg_params param_defaults =
.au_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_256K,
};
static struct v4l2_mpeg_compression old_param_defaults =
{
.st_type = V4L2_MPEG_TS_2,
.st_bitrate = {
.mode = V4L2_BITRATE_CBR,
.target = 7000,
},
.ts_pid_pmt = 16,
.ts_pid_video = 260,
.ts_pid_audio = 256,
.ts_pid_pcr = 259,
.vi_type = V4L2_MPEG_VI_2,
.vi_aspect_ratio = V4L2_MPEG_ASPECT_4_3,
.vi_bitrate = {
.mode = V4L2_BITRATE_VBR,
.target = 4000,
.max = 6000,
},
.au_type = V4L2_MPEG_AU_2_II,
.au_bitrate = {
.mode = V4L2_BITRATE_CBR,
.target = 256,
},
};
/* ---------------------------------------------------------------------- */
static int saa6752hs_chip_command(struct i2c_client* client,
@ -362,74 +332,6 @@ static void saa6752hs_set_subsampling(struct i2c_client* client,
}
static void saa6752hs_old_set_params(struct i2c_client* client,
struct v4l2_mpeg_compression* params)
{
struct saa6752hs_state *h = i2c_get_clientdata(client);
/* check PIDs */
if (params->ts_pid_pmt <= MPEG_PID_MAX) {
h->old_params.ts_pid_pmt = params->ts_pid_pmt;
h->params.ts_pid_pmt = params->ts_pid_pmt;
}
if (params->ts_pid_pcr <= MPEG_PID_MAX) {
h->old_params.ts_pid_pcr = params->ts_pid_pcr;
h->params.ts_pid_pcr = params->ts_pid_pcr;
}
if (params->ts_pid_video <= MPEG_PID_MAX) {
h->old_params.ts_pid_video = params->ts_pid_video;
h->params.ts_pid_video = params->ts_pid_video;
}
if (params->ts_pid_audio <= MPEG_PID_MAX) {
h->old_params.ts_pid_audio = params->ts_pid_audio;
h->params.ts_pid_audio = params->ts_pid_audio;
}
/* check bitrate parameters */
if ((params->vi_bitrate.mode == V4L2_BITRATE_CBR) ||
(params->vi_bitrate.mode == V4L2_BITRATE_VBR)) {
h->old_params.vi_bitrate.mode = params->vi_bitrate.mode;
h->params.vi_bitrate_mode = (params->vi_bitrate.mode == V4L2_BITRATE_VBR) ?
V4L2_MPEG_VIDEO_BITRATE_MODE_VBR : V4L2_MPEG_VIDEO_BITRATE_MODE_CBR;
}
if (params->vi_bitrate.mode != V4L2_BITRATE_NONE)
h->old_params.st_bitrate.target = params->st_bitrate.target;
if (params->vi_bitrate.mode != V4L2_BITRATE_NONE)
h->old_params.vi_bitrate.target = params->vi_bitrate.target;
if (params->vi_bitrate.mode == V4L2_BITRATE_VBR)
h->old_params.vi_bitrate.max = params->vi_bitrate.max;
if (params->au_bitrate.mode != V4L2_BITRATE_NONE)
h->old_params.au_bitrate.target = params->au_bitrate.target;
/* aspect ratio */
if (params->vi_aspect_ratio == V4L2_MPEG_ASPECT_4_3 ||
params->vi_aspect_ratio == V4L2_MPEG_ASPECT_16_9) {
h->old_params.vi_aspect_ratio = params->vi_aspect_ratio;
if (params->vi_aspect_ratio == V4L2_MPEG_ASPECT_4_3)
h->params.vi_aspect = V4L2_MPEG_VIDEO_ASPECT_4x3;
else
h->params.vi_aspect = V4L2_MPEG_VIDEO_ASPECT_16x9;
}
/* range checks */
if (h->old_params.st_bitrate.target > MPEG_TOTAL_TARGET_BITRATE_MAX)
h->old_params.st_bitrate.target = MPEG_TOTAL_TARGET_BITRATE_MAX;
if (h->old_params.vi_bitrate.target > MPEG_VIDEO_TARGET_BITRATE_MAX)
h->old_params.vi_bitrate.target = MPEG_VIDEO_TARGET_BITRATE_MAX;
if (h->old_params.vi_bitrate.max > MPEG_VIDEO_MAX_BITRATE_MAX)
h->old_params.vi_bitrate.max = MPEG_VIDEO_MAX_BITRATE_MAX;
h->params.vi_bitrate = params->vi_bitrate.target;
h->params.vi_bitrate_peak = params->vi_bitrate.max;
if (h->old_params.au_bitrate.target <= 256) {
h->old_params.au_bitrate.target = 256;
h->params.au_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_256K;
}
else {
h->old_params.au_bitrate.target = 384;
h->params.au_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_384K;
}
}
static int handle_ctrl(struct saa6752hs_mpeg_params *params,
struct v4l2_ext_control *ctrl, unsigned int cmd)
{
@ -697,7 +599,6 @@ static int saa6752hs_attach(struct i2c_adapter *adap, int addr, int kind)
return -ENOMEM;
h->client = client_template;
h->params = param_defaults;
h->old_params = old_param_defaults;
h->client.adapter = adap;
h->client.addr = addr;
@ -734,23 +635,11 @@ saa6752hs_command(struct i2c_client *client, unsigned int cmd, void *arg)
{
struct saa6752hs_state *h = i2c_get_clientdata(client);
struct v4l2_ext_controls *ctrls = arg;
struct v4l2_mpeg_compression *old_params = arg;
struct saa6752hs_mpeg_params params;
int err = 0;
int i;
switch (cmd) {
case VIDIOC_S_MPEGCOMP:
if (NULL == old_params) {
/* apply settings and start encoder */
saa6752hs_init(client);
break;
}
saa6752hs_old_set_params(client, old_params);
/* fall through */
case VIDIOC_G_MPEGCOMP:
*old_params = h->old_params;
break;
case VIDIOC_S_EXT_CTRLS:
if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
return -EINVAL;

46
drivers/media/video/saa7134/saa7134-core.c
View File

@ -429,7 +429,7 @@ int saa7134_set_dmabits(struct saa7134_dev *dev)
assert_spin_locked(&dev->slock);
if (dev->inresume)
if (dev->insuspend)
return 0;
/* video capture -- dma 0 + video task A */
@ -563,6 +563,9 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id)
unsigned long report,status;
int loop, handled = 0;
if (dev->insuspend)
goto out;
for (loop = 0; loop < 10; loop++) {
report = saa_readl(SAA7134_IRQ_REPORT);
status = saa_readl(SAA7134_IRQ_STATUS);
@ -1163,6 +1166,7 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
kfree(dev);
}
#ifdef CONFIG_PM
static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state)
{
@ -1176,6 +1180,19 @@ static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state)
saa_writel(SAA7134_IRQ2, 0);
saa_writel(SAA7134_MAIN_CTRL, 0);
synchronize_irq(pci_dev->irq);
dev->insuspend = 1;
/* Disable timeout timers - if we have active buffers, we will
fill them on resume*/
del_timer(&dev->video_q.timeout);
del_timer(&dev->vbi_q.timeout);
del_timer(&dev->ts_q.timeout);
if (dev->remote)
saa7134_ir_stop(dev);
pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state));
pci_save_state(pci_dev);
@ -1194,24 +1211,27 @@ static int saa7134_resume(struct pci_dev *pci_dev)
/* Do things that are done in saa7134_initdev ,
except of initializing memory structures.*/
dev->inresume = 1;
saa7134_board_init1(dev);
/* saa7134_hwinit1 */
if (saa7134_boards[dev->board].video_out)
saa7134_videoport_init(dev);
if (card_has_mpeg(dev))
saa7134_ts_init_hw(dev);
if (dev->remote)
saa7134_ir_start(dev, dev->remote);
saa7134_hw_enable1(dev);
saa7134_set_decoder(dev);
saa7134_i2c_call_clients(dev, VIDIOC_S_STD, &dev->tvnorm->id);
saa7134_board_init2(dev);
saa7134_hw_enable2(dev);
saa7134_board_init2(dev);
/*saa7134_hwinit2*/
saa7134_set_tvnorm_hw(dev);
saa7134_tvaudio_setmute(dev);
saa7134_tvaudio_setvolume(dev, dev->ctl_volume);
saa7134_tvaudio_do_scan(dev);
saa7134_enable_i2s(dev);
saa7134_hw_enable2(dev);
/*resume unfinished buffer(s)*/
spin_lock_irqsave(&dev->slock, flags);
@ -1219,13 +1239,19 @@ static int saa7134_resume(struct pci_dev *pci_dev)
saa7134_buffer_requeue(dev, &dev->vbi_q);
saa7134_buffer_requeue(dev, &dev->ts_q);
/* FIXME: Disable DMA audio sound - temporary till proper support
is implemented*/
dev->dmasound.dma_running = 0;
/* start DMA now*/
dev->inresume = 0;
dev->insuspend = 0;
saa7134_set_dmabits(dev);
spin_unlock_irqrestore(&dev->slock, flags);
return 0;
}
#endif
/* ----------------------------------------------------------- */
@ -1262,8 +1288,10 @@ static struct pci_driver saa7134_pci_driver = {
.id_table = saa7134_pci_tbl,
.probe = saa7134_initdev,
.remove = __devexit_p(saa7134_finidev),
#ifdef CONFIG_PM
.suspend = saa7134_suspend,
.resume = saa7134_resume
#endif
};
static int saa7134_init(void)

12
drivers/media/video/saa7134/saa7134-empress.c
View File

@ -284,17 +284,6 @@ static int ts_do_ioctl(struct inode *inode, struct file *file,
case VIDIOC_S_CTRL:
return saa7134_common_ioctl(dev, cmd, arg);
case VIDIOC_S_MPEGCOMP:
printk(KERN_WARNING "VIDIOC_S_MPEGCOMP is obsolete. "
"Replace with VIDIOC_S_EXT_CTRLS!");
saa7134_i2c_call_clients(dev, VIDIOC_S_MPEGCOMP, arg);
ts_init_encoder(dev);
return 0;
case VIDIOC_G_MPEGCOMP:
printk(KERN_WARNING "VIDIOC_G_MPEGCOMP is obsolete. "
"Replace with VIDIOC_G_EXT_CTRLS!");
saa7134_i2c_call_clients(dev, VIDIOC_G_MPEGCOMP, arg);
return 0;
case VIDIOC_S_EXT_CTRLS:
/* count == 0 is abused in saa6752hs.c, so that special
case is handled here explicitly. */
@ -342,7 +331,6 @@ static struct video_device saa7134_empress_template =
.name = "saa7134-empress",
.type = 0 /* FIXME */,
.type2 = 0 /* FIXME */,
.hardware = 0,
.fops = &ts_fops,
.minor = -1,
};

29
drivers/media/video/saa7134/saa7134-input.c
View File

@ -44,6 +44,14 @@ module_param(ir_rc5_remote_gap, int, 0644);
static int ir_rc5_key_timeout = 115;
module_param(ir_rc5_key_timeout, int, 0644);
static int repeat_delay = 500;
module_param(repeat_delay, int, 0644);
MODULE_PARM_DESC(repeat_delay, "delay before key repeat started");
static int repeat_period = 33;
module_param(repeat_period, int, 0644);
MODULE_PARM_DESC(repeat_period, "repeat period between"
"keypresses when key is down");
#define dprintk(fmt, arg...) if (ir_debug) \
printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg)
#define i2cdprintk(fmt, arg...) if (ir_debug) \
@ -59,6 +67,13 @@ static int build_key(struct saa7134_dev *dev)
struct card_ir *ir = dev->remote;
u32 gpio, data;
/* here comes the additional handshake steps for some cards */
switch (dev->board) {
case SAA7134_BOARD_GOTVIEW_7135:
saa_setb(SAA7134_GPIO_GPSTATUS1, 0x80);
saa_clearb(SAA7134_GPIO_GPSTATUS1, 0x80);
break;
}
/* rising SAA7134_GPIO_GPRESCAN reads the status */
saa_clearb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN);
saa_setb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN);
@ -159,7 +174,7 @@ static void saa7134_input_timer(unsigned long data)
mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
}
static void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir)
void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir)
{
if (ir->polling) {
setup_timer(&ir->timer, saa7134_input_timer,
@ -182,7 +197,7 @@ static void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir)
}
}
static void saa7134_ir_stop(struct saa7134_dev *dev)
void saa7134_ir_stop(struct saa7134_dev *dev)
{
if (dev->remote->polling)
del_timer_sync(&dev->remote->timer);
@ -285,10 +300,10 @@ int saa7134_input_init1(struct saa7134_dev *dev)
break;
case SAA7134_BOARD_GOTVIEW_7135:
ir_codes = ir_codes_gotview7135;
mask_keycode = 0x0003EC;
mask_keyup = 0x008000;
mask_keycode = 0x0003CC;
mask_keydown = 0x000010;
polling = 50; // ms
polling = 5; /* ms */
saa_setb(SAA7134_GPIO_GPMODE1, 0x80);
break;
case SAA7134_BOARD_VIDEOMATE_TV_PVR:
case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS:
@ -386,6 +401,10 @@ int saa7134_input_init1(struct saa7134_dev *dev)
if (err)
goto err_out_stop;
/* the remote isn't as bouncy as a keyboard */
ir->dev->rep[REP_DELAY] = repeat_delay;
ir->dev->rep[REP_PERIOD] = repeat_period;
return 0;
err_out_stop:

32
drivers/media/video/saa7134/saa7134-tvaudio.c
View File

@ -27,6 +27,7 @@
#include <linux/kthread.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/freezer.h>
#include <asm/div64.h>
#include "saa7134-reg.h"
@ -231,7 +232,7 @@ static void mute_input_7134(struct saa7134_dev *dev)
}
if (dev->hw_mute == mute &&
dev->hw_input == in && !dev->inresume) {
dev->hw_input == in && !dev->insuspend) {
dprintk("mute/input: nothing to do [mute=%d,input=%s]\n",
mute,in->name);
return;
@ -502,13 +503,17 @@ static int tvaudio_thread(void *data)
unsigned int i, audio, nscan;
int max1,max2,carrier,rx,mode,lastmode,default_carrier;
allow_signal(SIGTERM);
set_freezable();
for (;;) {
tvaudio_sleep(dev,-1);
if (kthread_should_stop() || signal_pending(current))
if (kthread_should_stop())
goto done;
restart:
try_to_freeze();
dev->thread.scan1 = dev->thread.scan2;
dprintk("tvaudio thread scan start [%d]\n",dev->thread.scan1);
dev->tvaudio = NULL;
@ -612,9 +617,12 @@ static int tvaudio_thread(void *data)
lastmode = 42;
for (;;) {
try_to_freeze();
if (tvaudio_sleep(dev,5000))
goto restart;
if (kthread_should_stop() || signal_pending(current))
if (kthread_should_stop())
break;
if (UNSET == dev->thread.mode) {
rx = tvaudio_getstereo(dev,&tvaudio[i]);
@ -630,6 +638,7 @@ static int tvaudio_thread(void *data)
}
done:
dev->thread.stopped = 1;
return 0;
}
@ -777,7 +786,8 @@ static int tvaudio_thread_ddep(void *data)
struct saa7134_dev *dev = data;
u32 value, norms, clock;
allow_signal(SIGTERM);
set_freezable();
clock = saa7134_boards[dev->board].audio_clock;
if (UNSET != audio_clock_override)
@ -790,10 +800,13 @@ static int tvaudio_thread_ddep(void *data)
for (;;) {
tvaudio_sleep(dev,-1);
if (kthread_should_stop() || signal_pending(current))
if (kthread_should_stop())
goto done;
restart:
try_to_freeze();
dev->thread.scan1 = dev->thread.scan2;
dprintk("tvaudio thread scan start [%d]\n",dev->thread.scan1);
@ -870,6 +883,7 @@ static int tvaudio_thread_ddep(void *data)
}
done:
dev->thread.stopped = 1;
return 0;
}
@ -997,7 +1011,7 @@ int saa7134_tvaudio_init2(struct saa7134_dev *dev)
int saa7134_tvaudio_fini(struct saa7134_dev *dev)
{
/* shutdown tvaudio thread */
if (dev->thread.thread)
if (dev->thread.thread && !dev->thread.stopped)
kthread_stop(dev->thread.thread);
saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x07, 0x00); /* LINE1 */
@ -1013,7 +1027,9 @@ int saa7134_tvaudio_do_scan(struct saa7134_dev *dev)
} else if (dev->thread.thread) {
dev->thread.mode = UNSET;
dev->thread.scan2++;
wake_up_process(dev->thread.thread);
if (!dev->insuspend && !dev->thread.stopped)
wake_up_process(dev->thread.thread);
} else {
dev->automute = 0;
saa7134_tvaudio_setmute(dev);

28
drivers/media/video/saa7134/saa7134-video.c
View File

@ -560,15 +560,8 @@ void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
dev->crop_current = dev->crop_defrect;
saa7134_set_decoder(dev);
saa7134_set_tvnorm_hw(dev);
if (card_in(dev, dev->ctl_input).tv) {
if ((card(dev).tuner_type == TUNER_PHILIPS_TDA8290)
&& ((card(dev).tuner_config == 1)
|| (card(dev).tuner_config == 2)))
saa7134_set_gpio(dev, 22, 5);
saa7134_i2c_call_clients(dev, VIDIOC_S_STD, &norm->id);
}
}
static void video_mux(struct saa7134_dev *dev, int input)
@ -579,7 +572,8 @@ static void video_mux(struct saa7134_dev *dev, int input)
saa7134_tvaudio_setinput(dev, &card_in(dev, input));
}
void saa7134_set_decoder(struct saa7134_dev *dev)
static void saa7134_set_decoder(struct saa7134_dev *dev)
{
int luma_control, sync_control, mux;
@ -630,6 +624,19 @@ void saa7134_set_decoder(struct saa7134_dev *dev)
saa_writeb(SAA7134_RAW_DATA_OFFSET, 0x80);
}
void saa7134_set_tvnorm_hw(struct saa7134_dev *dev)
{
saa7134_set_decoder(dev);
if (card_in(dev, dev->ctl_input).tv) {
if ((card(dev).tuner_type == TUNER_PHILIPS_TDA8290)
&& ((card(dev).tuner_config == 1)
|| (card(dev).tuner_config == 2)))
saa7134_set_gpio(dev, 22, 5);
saa7134_i2c_call_clients(dev, VIDIOC_S_STD, &dev->tvnorm->id);
}
}
static void set_h_prescale(struct saa7134_dev *dev, int task, int prescale)
{
static const struct {
@ -2352,7 +2359,6 @@ struct video_device saa7134_video_template =
.name = "saa7134-video",
.type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|
VID_TYPE_CLIPPING|VID_TYPE_SCALES,
.hardware = 0,
.fops = &video_fops,
.minor = -1,
};
@ -2361,7 +2367,6 @@ struct video_device saa7134_vbi_template =
{
.name = "saa7134-vbi",
.type = VID_TYPE_TUNER|VID_TYPE_TELETEXT,
.hardware = 0,
.fops = &video_fops,
.minor = -1,
};
@ -2370,7 +2375,6 @@ struct video_device saa7134_radio_template =
{
.name = "saa7134-radio",
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &radio_fops,
.minor = -1,
};

7
drivers/media/video/saa7134/saa7134.h
View File

@ -333,6 +333,7 @@ struct saa7134_thread {
unsigned int scan1;
unsigned int scan2;
unsigned int mode;
unsigned int stopped;
};
/* buffer for one video/vbi/ts frame */
@ -524,7 +525,7 @@ struct saa7134_dev {
unsigned int hw_mute;
int last_carrier;
int nosignal;
unsigned int inresume;
unsigned int insuspend;
/* SAA7134_MPEG_* */
struct saa7134_ts ts;
@ -632,7 +633,7 @@ extern struct video_device saa7134_radio_template;
void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm);
int saa7134_videoport_init(struct saa7134_dev *dev);
void saa7134_set_decoder(struct saa7134_dev *dev);
void saa7134_set_tvnorm_hw(struct saa7134_dev *dev);
int saa7134_common_ioctl(struct saa7134_dev *dev,
unsigned int cmd, void *arg);
@ -706,6 +707,8 @@ int saa7134_input_init1(struct saa7134_dev *dev);
void saa7134_input_fini(struct saa7134_dev *dev);
void saa7134_input_irq(struct saa7134_dev *dev);
void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir);
void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir);
void saa7134_ir_stop(struct saa7134_dev *dev);
/*

1
drivers/media/video/se401.c
View File

@ -1231,7 +1231,6 @@ static struct video_device se401_template = {
.owner = THIS_MODULE,
.name = "se401 USB camera",
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_SE401,
.fops = &se401_fops,
};

1
drivers/media/video/sn9c102/sn9c102_core.c
View File

@ -3319,7 +3319,6 @@ sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
strcpy(cam->v4ldev->name, "SN9C1xx PC Camera");
cam->v4ldev->owner = THIS_MODULE;
cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
cam->v4ldev->hardware = 0;
cam->v4ldev->fops = &sn9c102_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;

1
drivers/media/video/stradis.c
View File

@ -1917,7 +1917,6 @@ static const struct file_operations saa_fops = {
static struct video_device saa_template = {
.name = "SAA7146A",
.type = VID_TYPE_CAPTURE | VID_TYPE_OVERLAY,
.hardware = VID_HARDWARE_SAA7146,
.fops = &saa_fops,
.minor = -1,
};

1
drivers/media/video/stv680.c
View File

@ -1398,7 +1398,6 @@ static struct video_device stv680_template = {
.owner = THIS_MODULE,
.name = "STV0680 USB camera",
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_SE401,
.fops = &stv680_fops,
.release = video_device_release,
.minor = -1,

2
drivers/media/video/tuner-core.c
View File

@ -113,7 +113,7 @@ static void fe_standby(struct tuner *t)
static int fe_has_signal(struct tuner *t)
{
struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
u16 strength;
u16 strength = 0;
if (fe_tuner_ops->get_rf_strength)
fe_tuner_ops->get_rf_strength(&t->fe, &strength);

1
drivers/media/video/usbvideo/usbvideo.c
View File

@ -952,7 +952,6 @@ static const struct file_operations usbvideo_fops = {
static const struct video_device usbvideo_template = {
.owner = THIS_MODULE,
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_CPIA,
.fops = &usbvideo_fops,
};

1
drivers/media/video/usbvideo/vicam.c
View File

@ -1074,7 +1074,6 @@ static struct video_device vicam_template = {
.owner = THIS_MODULE,
.name = "ViCam-based USB Camera",
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_VICAM,
.fops = &vicam_fops,
.minor = -1,
};

3
drivers/media/video/usbvision/usbvision-video.c
View File

@ -1400,7 +1400,6 @@ static const struct file_operations usbvision_fops = {
static struct video_device usbvision_video_template = {
.owner = THIS_MODULE,
.type = VID_TYPE_TUNER | VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_USBVISION,
.fops = &usbvision_fops,
.name = "usbvision-video",
.release = video_device_release,
@ -1455,7 +1454,6 @@ static struct video_device usbvision_radio_template=
{
.owner = THIS_MODULE,
.type = VID_TYPE_TUNER,
.hardware = VID_HARDWARE_USBVISION,
.fops = &usbvision_radio_fops,
.name = "usbvision-radio",
.release = video_device_release,
@ -1492,7 +1490,6 @@ static struct video_device usbvision_vbi_template=
{
.owner = THIS_MODULE,
.type = VID_TYPE_TUNER,
.hardware = VID_HARDWARE_USBVISION,
.fops = &usbvision_vbi_fops,
.release = video_device_release,
.name = "usbvision-vbi",

2
drivers/media/video/v4l2-common.c
View File

@ -317,8 +317,6 @@ static const char *v4l2_ioctls[] = {
[_IOC_NR(VIDIOC_ENUM_FMT)] = "VIDIOC_ENUM_FMT",
[_IOC_NR(VIDIOC_G_FMT)] = "VIDIOC_G_FMT",
[_IOC_NR(VIDIOC_S_FMT)] = "VIDIOC_S_FMT",
[_IOC_NR(VIDIOC_G_MPEGCOMP)] = "VIDIOC_G_MPEGCOMP",
[_IOC_NR(VIDIOC_S_MPEGCOMP)] = "VIDIOC_S_MPEGCOMP",
[_IOC_NR(VIDIOC_REQBUFS)] = "VIDIOC_REQBUFS",
[_IOC_NR(VIDIOC_QUERYBUF)] = "VIDIOC_QUERYBUF",
[_IOC_NR(VIDIOC_G_FBUF)] = "VIDIOC_G_FBUF",

2
drivers/media/video/videobuf-core.c
View File

@ -967,6 +967,7 @@ int videobuf_cgmbuf(struct videobuf_queue *q,
return 0;
}
EXPORT_SYMBOL_GPL(videobuf_cgmbuf);
#endif
/* --------------------------------------------------------------------- */
@ -985,7 +986,6 @@ EXPORT_SYMBOL_GPL(videobuf_reqbufs);
EXPORT_SYMBOL_GPL(videobuf_querybuf);
EXPORT_SYMBOL_GPL(videobuf_qbuf);
EXPORT_SYMBOL_GPL(videobuf_dqbuf);
EXPORT_SYMBOL_GPL(videobuf_cgmbuf);
EXPORT_SYMBOL_GPL(videobuf_streamon);
EXPORT_SYMBOL_GPL(videobuf_streamoff);

4
drivers/media/video/videocodec.c
View File

@ -86,8 +86,8 @@ videocodec_attach (struct videocodec_master *master)
}
dprintk(2,
"videocodec_attach: '%s', type: %x, flags %lx, magic %lx\n",
master->name, master->type, master->flags, master->magic);
"videocodec_attach: '%s', flags %lx, magic %lx\n",
master->name, master->flags, master->magic);
if (!h) {
dprintk(1,

42
drivers/media/video/videodev.c
View File

@ -1313,48 +1313,6 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
ret=vfd->vidioc_cropcap(file, fh, p);
break;
}
case VIDIOC_G_MPEGCOMP:
{
struct v4l2_mpeg_compression *p=arg;
/*FIXME: Several fields not shown */
if (!vfd->vidioc_g_mpegcomp)
break;
ret=vfd->vidioc_g_mpegcomp(file, fh, p);
if (!ret)
dbgarg (cmd, "ts_pid_pmt=%d, ts_pid_audio=%d,"
" ts_pid_video=%d, ts_pid_pcr=%d, "
"ps_size=%d, au_sample_rate=%d, "
"au_pesid=%c, vi_frame_rate=%d, "
"vi_frames_per_gop=%d, "
"vi_bframes_count=%d, vi_pesid=%c\n",
p->ts_pid_pmt,p->ts_pid_audio,
p->ts_pid_video,p->ts_pid_pcr,
p->ps_size, p->au_sample_rate,
p->au_pesid, p->vi_frame_rate,
p->vi_frames_per_gop,
p->vi_bframes_count, p->vi_pesid);
break;
}
case VIDIOC_S_MPEGCOMP:
{
struct v4l2_mpeg_compression *p=arg;
/*FIXME: Several fields not shown */
if (!vfd->vidioc_s_mpegcomp)
break;
dbgarg (cmd, "ts_pid_pmt=%d, ts_pid_audio=%d, "
"ts_pid_video=%d, ts_pid_pcr=%d, ps_size=%d, "
"au_sample_rate=%d, au_pesid=%c, "
"vi_frame_rate=%d, vi_frames_per_gop=%d, "
"vi_bframes_count=%d, vi_pesid=%c\n",
p->ts_pid_pmt,p->ts_pid_audio, p->ts_pid_video,
p->ts_pid_pcr, p->ps_size, p->au_sample_rate,
p->au_pesid, p->vi_frame_rate,
p->vi_frames_per_gop, p->vi_bframes_count,
p->vi_pesid);
ret=vfd->vidioc_s_mpegcomp(file, fh, p);
break;
}
case VIDIOC_G_JPEGCOMP:
{
struct v4l2_jpegcompression *p=arg;

1
drivers/media/video/vivi.c
View File

@ -1119,7 +1119,6 @@ static const struct file_operations vivi_fops = {
static struct video_device vivi = {
.name = "vivi",
.type = VID_TYPE_CAPTURE,
.hardware = 0,
.fops = &vivi_fops,
.minor = -1,
// .release = video_device_release,

1
drivers/media/video/w9966.c
View File

@ -196,7 +196,6 @@ static struct video_device w9966_template = {
.owner = THIS_MODULE,
.name = W9966_DRIVERNAME,
.type = VID_TYPE_CAPTURE | VID_TYPE_SCALES,
.hardware = VID_HARDWARE_W9966,
.fops = &w9966_fops,
};

1
drivers/media/video/w9968cf.c
View File

@ -3549,7 +3549,6 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
strcpy(cam->v4ldev->name, symbolic(camlist, mod_id));
cam->v4ldev->owner = THIS_MODULE;
cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
cam->v4ldev->hardware = VID_HARDWARE_W9968CF;
cam->v4ldev->fops = &w9968cf_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;

1
drivers/media/video/zc0301/zc0301_core.c
View File

@ -1985,7 +1985,6 @@ zc0301_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
strcpy(cam->v4ldev->name, "ZC0301[P] PC Camera");
cam->v4ldev->owner = THIS_MODULE;
cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
cam->v4ldev->hardware = 0;
cam->v4ldev->fops = &zc0301_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;

10
drivers/media/video/zoran_card.c
View File

@ -1235,8 +1235,14 @@ zoran_setup_videocodec (struct zoran *zr,
return m;
}
m->magic = 0L; /* magic not used */
m->type = VID_HARDWARE_ZR36067;
/* magic and type are unused for master struct. Makes sense only at
codec structs.
In the past, .type were initialized to the old V4L1 .hardware
value, as VID_HARDWARE_ZR36067
*/
m->magic = 0L;
m->type = 0;
m->flags = CODEC_FLAG_ENCODER | CODEC_FLAG_DECODER;
strncpy(m->name, ZR_DEVNAME(zr), sizeof(m->name));
m->data = zr;

2
drivers/media/video/zoran_driver.c
View File

@ -60,7 +60,6 @@
#include <linux/spinlock.h>
#define MAP_NR(x) virt_to_page(x)
#define ZORAN_HARDWARE VID_HARDWARE_ZR36067
#define ZORAN_VID_TYPE ( \
VID_TYPE_CAPTURE | \
VID_TYPE_OVERLAY | \
@ -4659,7 +4658,6 @@ struct video_device zoran_template __devinitdata = {
#ifdef CONFIG_VIDEO_V4L2
.type2 = ZORAN_V4L2_VID_FLAGS,
#endif
.hardware = ZORAN_HARDWARE,
.fops = &zoran_fops,
.release = &zoran_vdev_release,
.minor = -1

42
include/linux/videodev.h
View File

@ -294,48 +294,6 @@ struct video_code
#define VID_PLAY_RESET 13
#define VID_PLAY_END_MARK 14
#define VID_HARDWARE_BT848 1
#define VID_HARDWARE_QCAM_BW 2
#define VID_HARDWARE_PMS 3
#define VID_HARDWARE_QCAM_C 4
#define VID_HARDWARE_PSEUDO 5
#define VID_HARDWARE_SAA5249 6
#define VID_HARDWARE_AZTECH 7
#define VID_HARDWARE_SF16MI 8
#define VID_HARDWARE_RTRACK 9
#define VID_HARDWARE_ZOLTRIX 10
#define VID_HARDWARE_SAA7146 11
#define VID_HARDWARE_VIDEUM 12 /* Reserved for Winnov videum */
#define VID_HARDWARE_RTRACK2 13
#define VID_HARDWARE_PERMEDIA2 14 /* Reserved for Permedia2 */
#define VID_HARDWARE_RIVA128 15 /* Reserved for RIVA 128 */
#define VID_HARDWARE_PLANB 16 /* PowerMac motherboard video-in */
#define VID_HARDWARE_BROADWAY 17 /* Broadway project */
#define VID_HARDWARE_GEMTEK 18
#define VID_HARDWARE_TYPHOON 19
#define VID_HARDWARE_VINO 20 /* SGI Indy Vino */
#define VID_HARDWARE_CADET 21 /* Cadet radio */
#define VID_HARDWARE_TRUST 22 /* Trust FM Radio */
#define VID_HARDWARE_TERRATEC 23 /* TerraTec ActiveRadio */
#define VID_HARDWARE_CPIA 24
#define VID_HARDWARE_ZR36120 25 /* Zoran ZR36120/ZR36125 */
#define VID_HARDWARE_ZR36067 26 /* Zoran ZR36067/36060 */
#define VID_HARDWARE_OV511 27
#define VID_HARDWARE_ZR356700 28 /* Zoran 36700 series */
#define VID_HARDWARE_W9966 29
#define VID_HARDWARE_SE401 30 /* SE401 USB webcams */
#define VID_HARDWARE_PWC 31 /* Philips webcams */
#define VID_HARDWARE_MEYE 32 /* Sony Vaio MotionEye cameras */
#define VID_HARDWARE_CPIA2 33
#define VID_HARDWARE_VICAM 34
#define VID_HARDWARE_SF16FMR2 35
#define VID_HARDWARE_W9968CF 36
#define VID_HARDWARE_SAA7114H 37
#define VID_HARDWARE_SN9C102 38
#define VID_HARDWARE_ARV 39
#endif /* CONFIG_VIDEO_V4L1_COMPAT */
#endif /* __LINUX_VIDEODEV_H */

92
include/linux/videodev2.h
View File

@ -441,94 +441,6 @@ struct v4l2_timecode
#define V4L2_TC_USERBITS_8BITCHARS 0x0008
/* The above is based on SMPTE timecodes */
#ifdef __KERNEL__
/*
* M P E G C O M P R E S S I O N P A R A M E T E R S
*
* ### WARNING: This experimental MPEG compression API is obsolete.
* ### It is replaced by the MPEG controls API.
* ### This old API will disappear in the near future!
*
*/
enum v4l2_bitrate_mode {
V4L2_BITRATE_NONE = 0, /* not specified */
V4L2_BITRATE_CBR, /* constant bitrate */
V4L2_BITRATE_VBR, /* variable bitrate */
};
struct v4l2_bitrate {
/* rates are specified in kbit/sec */
enum v4l2_bitrate_mode mode;
__u32 min;
__u32 target; /* use this one for CBR */
__u32 max;
};
enum v4l2_mpeg_streamtype {
V4L2_MPEG_SS_1, /* MPEG-1 system stream */
V4L2_MPEG_PS_2, /* MPEG-2 program stream */
V4L2_MPEG_TS_2, /* MPEG-2 transport stream */
V4L2_MPEG_PS_DVD, /* MPEG-2 program stream with DVD header fixups */
};
enum v4l2_mpeg_audiotype {
V4L2_MPEG_AU_2_I, /* MPEG-2 layer 1 */
V4L2_MPEG_AU_2_II, /* MPEG-2 layer 2 */
V4L2_MPEG_AU_2_III, /* MPEG-2 layer 3 */
V4L2_MPEG_AC3, /* AC3 */
V4L2_MPEG_LPCM, /* LPCM */
};
enum v4l2_mpeg_videotype {
V4L2_MPEG_VI_1, /* MPEG-1 */
V4L2_MPEG_VI_2, /* MPEG-2 */
};
enum v4l2_mpeg_aspectratio {
V4L2_MPEG_ASPECT_SQUARE = 1, /* square pixel */
V4L2_MPEG_ASPECT_4_3 = 2, /* 4 : 3 */
V4L2_MPEG_ASPECT_16_9 = 3, /* 16 : 9 */
V4L2_MPEG_ASPECT_1_221 = 4, /* 1 : 2,21 */
};
struct v4l2_mpeg_compression {
/* general */
enum v4l2_mpeg_streamtype st_type;
struct v4l2_bitrate st_bitrate;
/* transport streams */
__u16 ts_pid_pmt;
__u16 ts_pid_audio;
__u16 ts_pid_video;
__u16 ts_pid_pcr;
/* program stream */
__u16 ps_size;
__u16 reserved_1; /* align */
/* audio */
enum v4l2_mpeg_audiotype au_type;
struct v4l2_bitrate au_bitrate;
__u32 au_sample_rate;
__u8 au_pesid;
__u8 reserved_2[3]; /* align */
/* video */
enum v4l2_mpeg_videotype vi_type;
enum v4l2_mpeg_aspectratio vi_aspect_ratio;
struct v4l2_bitrate vi_bitrate;
__u32 vi_frame_rate;
__u16 vi_frames_per_gop;
__u16 vi_bframes_count;
__u8 vi_pesid;
__u8 reserved_3[3]; /* align */
/* misc flags */
__u32 closed_gops:1;
__u32 pulldown:1;
__u32 reserved_4:30; /* align */
/* I don't expect the above being perfect yet ;) */
__u32 reserved_5[8];
};
#endif
struct v4l2_jpegcompression
{
int quality;
@ -1420,10 +1332,6 @@ struct v4l2_chip_ident {
#define VIDIOC_ENUM_FMT _IOWR ('V', 2, struct v4l2_fmtdesc)
#define VIDIOC_G_FMT _IOWR ('V', 4, struct v4l2_format)
#define VIDIOC_S_FMT _IOWR ('V', 5, struct v4l2_format)
#ifdef __KERNEL__
#define VIDIOC_G_MPEGCOMP _IOR ('V', 6, struct v4l2_mpeg_compression)
#define VIDIOC_S_MPEGCOMP _IOW ('V', 7, struct v4l2_mpeg_compression)
#endif
#define VIDIOC_REQBUFS _IOWR ('V', 8, struct v4l2_requestbuffers)
#define VIDIOC_QUERYBUF _IOWR ('V', 9, struct v4l2_buffer)
#define VIDIOC_G_FBUF _IOR ('V', 10, struct v4l2_framebuffer)

5
include/media/v4l2-dev.h
View File

@ -94,7 +94,6 @@ struct video_device
char name[32];
int type; /* v4l1 */
int type2; /* v4l2 */
int hardware;
int minor;
int debug; /* Activates debug level*/
@ -272,10 +271,6 @@ struct video_device
int (*vidioc_s_crop) (struct file *file, void *fh,
struct v4l2_crop *a);
/* Compression ioctls */
int (*vidioc_g_mpegcomp) (struct file *file, void *fh,
struct v4l2_mpeg_compression *a);
int (*vidioc_s_mpegcomp) (struct file *file, void *fh,
struct v4l2_mpeg_compression *a);
int (*vidioc_g_jpegcomp) (struct file *file, void *fh,
struct v4l2_jpegcompression *a);
int (*vidioc_s_jpegcomp) (struct file *file, void *fh,

1
sound/i2c/other/tea575x-tuner.c
View File

@ -189,7 +189,6 @@ void snd_tea575x_init(struct snd_tea575x *tea)
tea->vd.owner = tea->card->module;
strcpy(tea->vd.name, tea->tea5759 ? "TEA5759 radio" : "TEA5757 radio");
tea->vd.type = VID_TYPE_TUNER;
tea->vd.hardware = VID_HARDWARE_RTRACK; /* FIXME: assign new number */
tea->vd.release = snd_tea575x_release;
video_set_drvdata(&tea->vd, tea);
tea->vd.fops = &tea->fops;