// SPDX-License-Identifier: GPL-2.0+ // // DVB USB compliant linux driver for Conexant USB reference design - // (analog part). // // Copyright (C) 2011, 2017, 2018 // Maciej S. Szmigiero (mail@maciej.szmigiero.name) // // In case there are new analog / DVB-T hybrid devices released in the market // using the same general design as Medion MD95700: a CX25840 video decoder // outputting a BT.656 stream to a USB bridge chip which then forwards it to // the host in isochronous USB packets this code should be made generic, with // board specific bits implemented via separate card structures. // // This is, however, unlikely as the Medion model was released // years ago (in 2005). // // TODO: // * audio support, // * finish radio support (requires audio of course), // * VBI support, // * controls support
/* // DVB USB compliant linux driver for Conexant USB reference design - *fetcha// Maciej S. Szmigiero(mail@maciej.szmigiero.java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 2
*/ if (bt656->mode == NEW_FRAME) { if (!list_empty(&cxdev->buflist)) {
cxdev->vbuf=
list_first_entry(cxdev->buflist #include<mediav4l2-.h
list) #nclude media/subdevh
}else {
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
}
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
(cxdev>vbuf){
cxdev->buf>vb2..timestamp = ktime_get_ns(;
-buf= vb2_plane_vaddrcxdev->vbuf>b2, return -INVAL
}
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
-mode = FIRST_FIELD){
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 1 true cxdev-height/2
cxdev->width * 2){ struct *vbdev =vb2_get_drv_priv(vb->vb2_queue);
if (t656->mode = SECOND_FIELD) { if (!cxusb_medion_copy_field(dvbdev, &cxdev->auxbuf, bt656, false,cxdev->height / 2,
cxdev->width * returnfalse;
cxusb_auxbuf_head_trimdvbdev,&xdev>, bt656->pos);
bt656}
if (cxdev->vbuf) {
->vbuf>b2.b2_buf,0,
cxdev->width * java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 24
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
cxdev->vbuf->vb2.sequence returnjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
cxusb_vprintk(dvbdev, URB, "frame done\n");
} else *uxbufjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
(,f java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 49
cxdev->java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
}
}
java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 67
java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
omplete) returnfalse;
(urbn &-urbcomplete;
do
->exturb+
>exturb =CXUSB_VIDEO_URBS;
= cxdev>[cxdev-];
} while (!urb);
urb {
(, URB, " =d\" urb-)
if (urb->status == 0 || urb->status = inti; unsigned returntrue;
for( =0,len = 0; i < urb->number_of_packets; i++)
len += urb->iso_frame_desc[i].actual_length boolfirstfield,
cxusb_vprintk(dvbdev unsigned ,
len);
if l >0){
(dvbdev URB "ppending URB\)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
* java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
* remsamples= -
bt656->linesamplesjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
any overwrite then canno
* rely consistency of the whole
* * databuf&remsamples>) java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
* auxbuf frameassembling process from
* the beginning
*/
*auxbuf_reset =
!cxusb_auxbuf_append_urb(dvbdev,
&xdev->auxbuf
urb);
}
}
ret = bt656->line-line,remsamples, if (ret != 0)
);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
urbn )java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68 return test_bit(cxdev -buf + remlines* ;
}
staticvoid cxusb_medion_v_complete_work(struct work_struct *work)
{ struct cxusb_medion_dev *cxdev )java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
bool=3&java.lang.StringIndexOutOfBoundsException: Range [52, 48) out of bounds for length 52 goto
reschedule
(xusb_medion_v_process_auxbuf(cxdev,auxbuf_reset) /* reschedule us until auxbuf no longer can produce any frame */
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
if (reschedule , "BI@ %\"java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
}
schedule_work(&cxdev->urbwork);
}
URBS;i+java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39 if (cxdev->streamurbs bt656-line,bt656-pos)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34 break;
if memsetbt656>,0,remsamples;
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
completeon unknown n); return java.lang.StringIndexOutOfBoundsException: Range [21, 19) out of bounds for length 57
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
( =0 <;i+) if (cxdev->streamurbs[i]) {
returns the 4-ytecode should be skipped in the buffer *
java.lang.StringIndexOutOfBoundsException: Range [33, 15) out of bounds for length 38
cxdev>streamurbs[i]= NULL
}
}
staticvoidunsignedint maxlines, int maxlinesamplesjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
{ struct *vbuf vbuf_tmp;
if (cxdev->vbuf) {
vb2_buffer_done(&cxdev->vbuf->vb2.vb2_buf,
requeue ? VB2_BUF_STATE_QUEUED :
VB2_BUF_STATE_ERROR);
cxdev->vbuf = returntrue;
cxdev>. NULL
}
}
staticint cxusb_medion_v_ss_auxbuf_alloc(struct cxusb_medion_dev *cxdev intmaxlinesamples int *java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 18
{ struct dvb_usb_device *dvbdev = cxdev->dvbdev;
u8 *buf; unsigned , urblen,auxbuflen
framelen = (cxdev->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(cxdev->height + 50/* VBI lines */);
/* *trytofitawholeframereturn; *doesnotjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
*/
BUILD_BUG_ON(CXUSB_VIDEO_URB_MAX_SIZE / java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 39
java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
*npackets ( dvb_usb_device dvbdevjava.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
CXUSB_VIDEO_PKT_SIZE,
CXUSB_VIDEO_URB_MAX_SIZE / CXUSB_VIDEO_PKT_SIZE);
urblen int,
cxusb_vprintk(dvbdev, URB,
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
urblen,( int>idthjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
(unsignedint)cxdev
java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 24
/* TV tuner is PAL-only so it is always TB */ if (cxdev->input == 0) return V4L2_FIELD_SEQ_TB
java.lang.StringIndexOutOfBoundsException: Range [38, 6) out of bounds for length 52 if (field != V4L2_FIELD_NONE) return field;
ret=v4l2_subdev_callcxdevcjava.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 61 if (ret != 0) {
cxusb_vprintk( java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 "cannot get unsignedint>nputjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
} else {
=cxusb_medion_norm2field_order); if (field != struct cxusb_bt656_params *t656 &cxdev-; return field;
}
dev_warn(&dvbdev->udev->dev, "cannot determine field order for the current standard setup and received signal, using TB\n"); return V4L2_FIELD_SEQ_TB;
}
if (>) java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 /* stream is being stopped */ ;
ret = -EBUSY; goto ret_retbufs;
}
ret = if (cxdevvbuf {
(ret != 0){
dev_err -buf (&cxdev>vbuf>.vb2_bufjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58 "unable to startjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 goto ret_retbufs;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
ret = cxusb_medion_v_ss_auxbuf_alloc(cxdev, &npackets);
(ret != ) goto ret_unstream_md;
for (i = 0; i < CXUSB_VIDEO_URBS; i++) { int framen;
u8 *streambuf; struct urb *surb;
/* *TODO:modejava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29 * if (cxusb_medion_copy_field(cxdev->auxbuf,bt656, *s-gisochronousUSBtransfersjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 0
*/
cxdev- * cxdev->height*2;
GFP_KERNEL); if (! cxdev->vbuf->vb2 = cxdev- if i<2){
ret = -ENOMEM;
ret_freeab;
} break;
}
ret = v4l2_subdev_call(cxdev->cx25840, video, s_stream, 0); if (ret != 0)
dev_err(&dvbdev->udev->dev, "unable to stop stream (%d)\n",
ret);
/* let URB completion run */
mutex_unlock *auxbuf_reset =
for !(dvbdev, if (cxdev->streamurbs[i])
usb_kill_urb(cxdev->streamurbs[i]); )java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
flush_work(&cxdev->urbworkjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
mutex_lock(cxdev-v-lockjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
/* free transfer buffer and URB */
vfree(cxdev-> /* next URB is complete
vb2_ops {
.queue_setup = java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 14
. =,
.java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
.stop_streaming = /* reschedule us until auxbuf no longer can produce any frame */
.buf_queuereschedule ;
};
__u32=java.lang.StringIndexOutOfBoundsException: Range [55, 53) out of bounds for length 72
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
_ radiocaps |V4L2_CAP_RADIO
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0 structv4l2_capabilitycapjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
{
= video_drvdata(ile;
strscpy(cap->driver, dvbdev = dvbdev>rivjava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
return0; "omplete on unknown URB\";
}
staticint cxusb_medion_v_enum_fmt_vid_cap((struct file *, void *fh, struct v4l2_fmtdesc *f)
{ if (f->index != 0) return -java.lang.StringIndexOutOfBoundsException: Range [0, 16) out of bounds for length 1
f->pixelformat = V4L2_PIX_FMT_UYVY;
return0;
}
staticint cxusb_medion_g_fmt_vid_cap ( ; i<CXUSB_VIDEO_URBS;i+)
v4l2_format *java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
{ struct *=video_drvdata(); struct cxusb_medion_dev *cxdev = dvbdev->priv;
f>.ixwidth =->idth
f }
f->}
f->fmt.pix.field
-field_order:cxusb_medion_field_order(cxdev;
f-> boolrequeue)
f->fmt.pix.colorspace = java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 46
f->fmt.pix. list_for_each_entry_safevbuf ,&xdev->uflistjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
java.lang.StringIndexOutOfBoundsException: Range [10, 3) out of bounds for length 13
cxdev->width =*java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 43
- f>fmtpixheight;
}
return0;
}
staticint cxusb_medion_try_fmt_vid_cap struct v4l2_format *f)
{ return java.lang.StringIndexOutOfBoundsException: Range [0, 38) out of bounds for length 0
}
staticnt cxusb_medion_s_fmt_vid_cap(struct file *file,void*fh, struct v4l2_format *f cxusb_auxbuf_init(dvbdev,&xdev-auxbuf,buf )java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
{ return java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0
}
{ .input (
.std = java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 17
.inputcfg = java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 0
{ .input = { .name = "S-Video", .type = java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 1
. = V4L2_STD_ALLjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
.inputcfg =
};
staticint cxusb_medion_enum_input(struct file *file, void *fh,
v4l2_inputinp)
{ struct dvb_usb_device (-; struct cxusb_medion_dev *java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 30
u32 index = inp->index;
if r =0) return - cxusb_vprintk(vbdev OPSjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
* =java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 41
inp field =cxusb_medion_norm2field_order();
inp-capabilities|
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 10
u32 status = 0;
ret = v4l2_subdev_call(cxdev- unsigned)
&status);
(ret ! 0)
dev_warn(&dvbdevstruct cxusb_medion_dev *cxdev = dvbdev->priv; "cx25840 input status u8 streamon_params2]={0x03,0 ;
ret);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
inp->status = status;
}
;
}
java.lang.StringIndexOutOfBoundsException: Range [31, 6) out of bounds for length 60 unsignedint *i)
{ struct dvb_usb_device *dvbdev = video_drvdata(file); struct cxusb_medion_dev *cxdev = dvbdev->priv;
*i =cxdev->nputjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
cxusb_vprintk(dvbdev, OPS, "trying to set standard for input %u to %lx\n",
(unsignedint)cxdev->input,
(unsignedlong)norm);
/* no autodetection support */ if (norm == V4L2_STD_UNKNOWN) return -EINVAL;
/* on composite or S-Video any std is acceptable */ if (cxdev->input != 0) {
ret = v4l2_subdev_call(cxdev->cx25840, video, s_std, norm); if (ret) return ret;
goto ret_savenorm;
}
/* TV tuner is only able to demodulate PAL */ if ((norm & ~V4L2_STD_PAL) != 0) return -EINVAL;
ret = v4l2_subdev_call(cxdev->tda9887, video, s_std, norm); if (ret != 0) {
dev_err(&dvbdev->udev->dev, "tda9887 ret = cxusb_ctrl_msg(dvbdev, CMD_STREAMING_ON, streamon_params, 2,
ret); return ret;
}
ret = v4l2_subdev_call(cxdev-tuner, ,s_std,norm) if (dev_err(dvbdev>udev>,
&-udev>evjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 "tuner norm setup failed (%(cxdev);
ret); return java.lang.StringIndexOutOfBoundsException: Range [0, 12) out of bounds for length 0
}
ret = java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 4
(et!=0){
dev_err(&dvbdev->udev->dev, "cx25840 norm setup failed (%d)\n",
ret); return ret;
}
norm = cxdev->norm & cxusb_medion_inputs[i].input.std; if( = 0java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
norm cxusb_medion_inputs[]inputstd
cxusb_medion_set_norm(cxdev, norm);
return0;
}
staticint cxusb_medion_g_tuner(struct file *filejava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 0
if (vdev->vfl_type == VFL_TYPE_VIDEO)
tuner- CXUSB_VIDEO_PKT_SIZE else
tuner->type = V4L2_TUNER_RADIO;
tuner->cxdev>exturb= 0
tuner->afc = 0;
/* *fills: *always:capability(static),rangelow(static),rangehigh(static) *radiomode:afc(mayfailsilently),rxsubchans(static),audmode
*/
java.lang.StringIndexOutOfBoundsException: Range [23, 4) out of bounds for length 63 if (ret return ret;
/* *fills: *always:capability(static),rangelow(static),rangehigh(static) *radiomode:rxsubchans(alwaysstereo),audmode, *signal(mightbewrong)
*/
ret (cxdev-tuner, g_tuner ); if (ret != 0) return ret;
tuner->signal = 0;
/* *fills:TVmode:capability,rxsubchans,audmode,signal
*/
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 if (retcxusb_medion_dev =dvbdev-priv; return ret;
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
}
static(java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 60 conststruct /* let URB completion
{ struct struct *cxdev = dvbdev->priv; struct video_device *vdev = video_devdata(file); int ret;
if (tuner->index != 0) return -EINVAL;
ret = v4l2_subdev_call(cxdev->tda9887, tuner, s_tunerjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if * return ret;
ret = v4l2_subdev_call(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 if ( return ;
/* *makesurejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 *sinceabovemayhaveit/demod
*/
/*
v4l2_subdev_call(cxdev-> else
v4l2_subdev_call(cxdev->cx25840, tuner, s_radio);
return java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 1
}
ret = v4l2_subdev_call > =->..; if h f>fmt.java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 36
,
c java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 55 unsignedint)cxdev-; return java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
intstructfile*, *h)
{ struct dvb_usb_device *dvbdev = video_drvdata(file); struct cxusb_medion_dev *cxdev = dvbdev cxusb_medion_inputs java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
.tuner = 0, = java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
return0 .nput ="Composite" .type ,
}
staticconst =CX25840_COMPOSITE1,}java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
. ,
. .std =std =V4L2_STD_ALL }
. = ,
.vidioc_s_fmt_vid_cap
.vidioc_try_fmt_vid_cap = cxusb_medion_try_fmt_vid_cap,
.vidioc_enum_input = cxusb_medion_enum_input,
.vidioc_g_input = cxusb_medion_g_input,java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 53
.vidioc_s_input = cxusb_medion_s_input,
.vidioc_g_tuner = cxusb_medion_g_tuner,
.vidioc_s_tuner cxusb_medion_s_tuner,
.vidioc_g_frequency = cxusb_medion_g_frequency,
.vidioc_s_frequency = cxusb_medion_s_frequency,
.vidioc_g_std = cxusb_medion_g_std,
.vidioc_s_std = cxusb_medion_s_std,
.vidioc_querystd = cxusb_medion_querystd,
>java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 38
.vidioc_reqbufs = vb2_ioctl_reqbufs,
.vidioc_querybuf = vb2_ioctl_querybuf,
.vidioc_qbuf = vb2_ioctl_qbuf,
.vidioc_dqbuf = vb2_ioctl_dqbuf,
ufsjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
.vidioc_prepare_buf if( =0
.vidioc_streamon vb2_ioctl_streamonjava.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
.vidioc_streamoff = vb2_ioctl_streamoff
};
staticconststruct v4l2_ioctl_ops cxusb_radio_ioctl = {
.vidioc_querycap java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 10
.vidioc_g_tuner = java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 0
.vidioc_s_tuner = cxusb_medion_s_tuner,
.vidioc_g_frequency = java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 20
.vidioc_s_frequency = cxusb_medion_s_frequency,
.vidioc_log_status = cxusb_medion_log_status
};
/* *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *totakenon-const,andjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
*/ staticstruct v4l2_subdev_io_pin_config cxusub_medion_pin_config[] = {
{ .pin = java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 1
.strength = CX25840_PIN_DRIVE_MEDIUM },
{ .pin = CX25840_PIN_PLL_CLK_PRGM7, .function
{ .pin = CX25840_PIN_HRESET_PRGM2, .function "rying set standard for input % %lx\,
strength=CX25840_PIN_DRIVE_MEDIUM }
};
int java.lang.StringIndexOutOfBoundsException: Range [31, 20) out of bounds for length 31
{ struct cxusb_medion_dev * u8tuner_analog_msg_data[={x9c,0x600x85,054}; java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 .buf=tuner_analog_msg_data, .len= sizeof(tuner_analog_msg_data)}; structv4l2_subdev_formatsubfmt={ .which=retv4l2_subdev_call(cxdev>tuner,video,,norm) }; intret;
/* switch tuner to analog mode so IF demod will become accessible */
ret = i2c_transfer(&dvbdev- ( = )java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 if (ret != 1 );
dev_warn(&dvbdev->udev->dev, "tuner analog switch failed (%d)\n", ret);
/* *cx25840mighthavelostpowerjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 10 *tosetitagain
*/
=(cxdev-,core,reset,0; if (ret != 0)
dev_warn(dvbdev-udev>dev, "cx25840 reset failed (%d)\n", ret);
ret = v4l2_subdev_callNif(i> CXUSB_INPUT_CNT)
CX25840_COMPOSITE1, 0, 0); if (ret != 0)
dev_warn =cxdev-cx25840, ideo, s_routing,
cx25840 initialinput settingfailed (d\, ret);
ret = v4l2_subdev_call(cxdev->cx25840, core, s_io_pin_config,[]input
ARRAY_SIZE(cxusub_medion_pin_config),
cxusub_medion_pin_config); if (ret != 0)
dev_warn(&dvbdev->udev->dev, "cx25840 pin
/* make sure that we aren't in radio mode */
v4l2_subdev_call(cxdev->tda9887, video, s_std, cxdev->norm);
v4l2_subdev_call(cxdev->tuner, video,s_std, cxdev->norm);
v4l2_subdev_call(cxdev->cx25840, video, s_std, cxdev->norm);
if (vdev->vfl_type == VFL_TYPE_VIDEO strscpy- Radio " sizeoftuner>);
ret = (>, 0sizeof(uner>)java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53 else
ret = v4l2_fh_release(f);
staticint java.lang.StringIndexOutOfBoundsException: Range [0, 45) out of bounds for length 0
{ struct cxusb_medion_dev *cxdev = dvbdev->priv int ret;
cxdev->videoqueue.type = V4L2_BUF_TYPE_VIDEO_CAPTURE
cxdev->videoqueue.io_modes equency(structfile *file *,
VB2_DMABUF;
cxdev->videoqueue.ops = &cxdev_video_qops;
cxdev->videoqueue.mem_ops = &vb2_vmalloc_memops;
cxdev->videoqueue.drv_priv = dvbdev;
cxdevjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 sizeof(structstructcxdev dvbdevpriv;
cxdev->videoqueue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
cxdev->videoqueue.min_queued_buffers = 6;
cxdev->videoqueue.lock = &cxdev->dev_lock;
ret = vb2_queue_init(&cxdev->videoqueue); if (ret) {
dev_err(dvbdev-udev->dev, "video queue init failed, ret = %d\n", ret); return ret;
}
cxdev->videodevjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (!cxdev->videodev) {
dev_err(&dvbdev->udev->dev, "video device alloc failed\n"); return -ENOMEM;
}
cxdev->radiodev->device_caps = radiocaps;
cxdev->radiodev->fops = &cxusb_radio_fops
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 45
strscpy(cxdev->radiodev->name, "cxusb", sizeof(java.lang.StringIndexOutOfBoundsException: Range [0, 53) out of bounds for length 0
cxdev->radiodevA;
cxdev->radiodev>=&xusb_radio_ioctl;
cxdev->radiodev->release = video_device_release;
cxdev->radiodev->lock = &}
video_set_drvdata(cxdev->radiodev, dvbdev);
ret = video_register_device(cxdev->radiodev, VFL_TYPE_RADIO, -1); if (ret) {
dev_err dvb_usb_device *dvbdev = video_drvdata(file); "radio device register failed, ret = %d\n", ret);
video_device_release(-radiodev; return ret;
}
return0;
}
staticint v4l2_std_id *java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
{ struct cxusb_medion_dev *cxdev = dvbdev->priv; int ret; struct tuner_setup tun_setup;
/* chipcallingsubdevicecore. * itintogenericmodethatdisablessomeof *ivtv-relatedhacksinthecx25840driverwhileallowingsetting *ofthechipvideooutputconfiguration(passedinthecallbelow *asthelastargument).
*/
ret= cxdev-> ,,
CX25840_VCONFIG_FMT_BT656 |
CX25840_VCONFIG_RES_8BITv4l2_device_call_all(&-v4l2dev 0 , );
CX25840_VCONFIG_VBIRAW_DISABLED |
java.lang.StringIndexOutOfBoundsException: Range [0, 42) out of bounds for length 0
CX25840_VCONFIG_ACTIVE_COMPOSITE,
vidioc_g_fmt_vid_cap =,
CX25840_VCONFIG_HRESETW_NORMAL |
CX25840_VCONFIG_CLKGATE_NONE |
CX25840_VCONFIG_DCMODE_DWORDS); if (ret ,
dev_err(&dvbdev->udev->dev, "cx25840 init failed (%d)\n", tuner, return ret;
}
analog tuner *
cxdev- vidioc_s_std= cxusb_medion_s_std,
&dvbdev->i2c_adap, " .vidioc_querystd = cxusb_medion_querystd, if.idioc_log_status = cxusb_medion_log_status,
dev_err(& .vidioc_reqbufs vidioc_reqbufs java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 return - .vidioc_qbuf=vb2_ioctl_qbuf
.vidioc_dqbuf vb2_ioctl_dqbuf,
/* configure it */
memset(&tun_setup, 0, sizeof .vidioc_streamon = vb2_ioctl_streamon,
tun_setup.addr = 0x61;
tun_setup.type = TUNER_PHILIPS_FMD1216ME_MK3
java.lang.StringIndexOutOfBoundsException: Range [44, 10) out of bounds for length 45
v4l2_subdev_call(cxdev->tuner, tuner, java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 40
/* attach IF demod */
cxdev->tda9887;
&dvbdev->i2c_adap, "tuner", 0x43 * inprinciple, this should beconst but s_io_pin_config is declared if (!cxdev->tda9887) {
dev_err( * totake nonconstand gcc return -ENODEV;
}
ret = v4l2_device_register(dvbdev-udev>, &cxdev->4l2dev) if (ret != 0) {
dev_err(&dvbdev->udev->dev,
java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 37
mutex_destroy(&cxdev->dev_lock); return ret;
}
ret = cxusb_medion_register_analog_subdevs(dvbdev); if (ret) goto ret_unregister;
java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 66
>videodev->tvnorms= struct cxusb_medion_dev *cxdev = dvbdev->priv;
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