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path: root/drivers/media/video/cx18/cx18-ioctl.c
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Diffstat (limited to 'drivers/media/video/cx18/cx18-ioctl.c')
-rw-r--r--drivers/media/video/cx18/cx18-ioctl.c154
1 files changed, 47 insertions, 107 deletions
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index 7150195740dc..4f041c033c54 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -148,12 +148,12 @@ u16 cx18_get_service_set(struct v4l2_sliced_vbi_format *fmt)
static int cx18_g_fmt_vid_cap(struct file *file, void *fh,
struct v4l2_format *fmt)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
struct v4l2_pix_format *pixfmt = &fmt->fmt.pix;
- pixfmt->width = cx->params.width;
- pixfmt->height = cx->params.height;
+ pixfmt->width = cx->cxhdl.width;
+ pixfmt->height = cx->cxhdl.height;
pixfmt->colorspace = V4L2_COLORSPACE_SMPTE170M;
pixfmt->field = V4L2_FIELD_INTERLACED;
pixfmt->priv = 0;
@@ -173,7 +173,7 @@ static int cx18_g_fmt_vid_cap(struct file *file, void *fh,
static int cx18_g_fmt_vbi_cap(struct file *file, void *fh,
struct v4l2_format *fmt)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
struct v4l2_vbi_format *vbifmt = &fmt->fmt.vbi;
vbifmt->sampling_rate = 27000000;
@@ -192,7 +192,7 @@ static int cx18_g_fmt_vbi_cap(struct file *file, void *fh,
static int cx18_g_fmt_sliced_vbi_cap(struct file *file, void *fh,
struct v4l2_format *fmt)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced;
/* sane, V4L2 spec compliant, defaults */
@@ -221,7 +221,7 @@ static int cx18_g_fmt_sliced_vbi_cap(struct file *file, void *fh,
static int cx18_try_fmt_vid_cap(struct file *file, void *fh,
struct v4l2_format *fmt)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
int w = fmt->fmt.pix.width;
int h = fmt->fmt.pix.height;
@@ -252,7 +252,7 @@ static int cx18_try_fmt_vbi_cap(struct file *file, void *fh,
static int cx18_try_fmt_sliced_vbi_cap(struct file *file, void *fh,
struct v4l2_format *fmt)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced;
vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36;
@@ -271,30 +271,26 @@ static int cx18_try_fmt_sliced_vbi_cap(struct file *file, void *fh,
static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
struct v4l2_format *fmt)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
struct v4l2_mbus_framefmt mbus_fmt;
int ret;
int w, h;
- ret = v4l2_prio_check(&cx->prio, id->prio);
- if (ret)
- return ret;
-
ret = cx18_try_fmt_vid_cap(file, fh, fmt);
if (ret)
return ret;
w = fmt->fmt.pix.width;
h = fmt->fmt.pix.height;
- if (cx->params.width == w && cx->params.height == h)
+ if (cx->cxhdl.width == w && cx->cxhdl.height == h)
return 0;
if (atomic_read(&cx->ana_capturing) > 0)
return -EBUSY;
- mbus_fmt.width = cx->params.width = w;
- mbus_fmt.height = cx->params.height = h;
+ mbus_fmt.width = cx->cxhdl.width = w;
+ mbus_fmt.height = cx->cxhdl.height = h;
mbus_fmt.code = V4L2_MBUS_FMT_FIXED;
v4l2_subdev_call(cx->sd_av, video, s_mbus_fmt, &mbus_fmt);
return cx18_g_fmt_vid_cap(file, fh, fmt);
@@ -303,14 +299,10 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
static int cx18_s_fmt_vbi_cap(struct file *file, void *fh,
struct v4l2_format *fmt)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
int ret;
- ret = v4l2_prio_check(&cx->prio, id->prio);
- if (ret)
- return ret;
-
/*
* Changing the Encoder's Raw VBI parameters won't have any effect
* if any analog capture is ongoing
@@ -320,7 +312,7 @@ static int cx18_s_fmt_vbi_cap(struct file *file, void *fh,
/*
* Set the digitizer registers for raw active VBI.
- * Note cx18_av_vbi_wipes out alot of the passed in fmt under valid
+ * Note cx18_av_vbi_wipes out a lot of the passed in fmt under valid
* calling conditions
*/
ret = v4l2_subdev_call(cx->sd_av, vbi, s_raw_fmt, &fmt->fmt.vbi);
@@ -337,15 +329,11 @@ static int cx18_s_fmt_vbi_cap(struct file *file, void *fh,
static int cx18_s_fmt_sliced_vbi_cap(struct file *file, void *fh,
struct v4l2_format *fmt)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
int ret;
struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced;
- ret = v4l2_prio_check(&cx->prio, id->prio);
- if (ret)
- return ret;
-
cx18_try_fmt_sliced_vbi_cap(file, fh, fmt);
/*
@@ -372,7 +360,7 @@ static int cx18_s_fmt_sliced_vbi_cap(struct file *file, void *fh,
static int cx18_g_chip_ident(struct file *file, void *fh,
struct v4l2_dbg_chip_ident *chip)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
int err = 0;
chip->ident = V4L2_IDENT_NONE;
@@ -442,7 +430,7 @@ static int cx18_cxc(struct cx18 *cx, unsigned int cmd, void *arg)
static int cx18_g_register(struct file *file, void *fh,
struct v4l2_dbg_register *reg)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
if (v4l2_chip_match_host(&reg->match))
return cx18_cxc(cx, VIDIOC_DBG_G_REGISTER, reg);
@@ -454,7 +442,7 @@ static int cx18_g_register(struct file *file, void *fh,
static int cx18_s_register(struct file *file, void *fh,
struct v4l2_dbg_register *reg)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
if (v4l2_chip_match_host(&reg->match))
return cx18_cxc(cx, VIDIOC_DBG_S_REGISTER, reg);
@@ -464,26 +452,10 @@ static int cx18_s_register(struct file *file, void *fh,
}
#endif
-static int cx18_g_priority(struct file *file, void *fh, enum v4l2_priority *p)
-{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
-
- *p = v4l2_prio_max(&cx->prio);
- return 0;
-}
-
-static int cx18_s_priority(struct file *file, void *fh, enum v4l2_priority prio)
-{
- struct cx18_open_id *id = fh;
- struct cx18 *cx = id->cx;
-
- return v4l2_prio_change(&cx->prio, &id->prio, prio);
-}
-
static int cx18_querycap(struct file *file, void *fh,
struct v4l2_capability *vcap)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
strlcpy(vcap->driver, CX18_DRIVER_NAME, sizeof(vcap->driver));
strlcpy(vcap->card, cx->card_name, sizeof(vcap->card));
@@ -496,14 +468,14 @@ static int cx18_querycap(struct file *file, void *fh,
static int cx18_enumaudio(struct file *file, void *fh, struct v4l2_audio *vin)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
return cx18_get_audio_input(cx, vin->index, vin);
}
static int cx18_g_audio(struct file *file, void *fh, struct v4l2_audio *vin)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
vin->index = cx->audio_input;
return cx18_get_audio_input(cx, vin->index, vin);
@@ -511,7 +483,7 @@ static int cx18_g_audio(struct file *file, void *fh, struct v4l2_audio *vin)
static int cx18_s_audio(struct file *file, void *fh, struct v4l2_audio *vout)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
if (vout->index >= cx->nof_audio_inputs)
return -EINVAL;
@@ -522,7 +494,7 @@ static int cx18_s_audio(struct file *file, void *fh, struct v4l2_audio *vout)
static int cx18_enum_input(struct file *file, void *fh, struct v4l2_input *vin)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
/* set it to defaults from our table */
return cx18_get_input(cx, vin->index, vin);
@@ -531,7 +503,7 @@ static int cx18_enum_input(struct file *file, void *fh, struct v4l2_input *vin)
static int cx18_cropcap(struct file *file, void *fh,
struct v4l2_cropcap *cropcap)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
@@ -546,13 +518,8 @@ static int cx18_cropcap(struct file *file, void *fh,
static int cx18_s_crop(struct file *file, void *fh, struct v4l2_crop *crop)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
- int ret;
-
- ret = v4l2_prio_check(&cx->prio, id->prio);
- if (ret)
- return ret;
if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
@@ -562,7 +529,7 @@ static int cx18_s_crop(struct file *file, void *fh, struct v4l2_crop *crop)
static int cx18_g_crop(struct file *file, void *fh, struct v4l2_crop *crop)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
@@ -590,7 +557,7 @@ static int cx18_enum_fmt_vid_cap(struct file *file, void *fh,
static int cx18_g_input(struct file *file, void *fh, unsigned int *i)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
*i = cx->active_input;
return 0;
@@ -598,13 +565,8 @@ static int cx18_g_input(struct file *file, void *fh, unsigned int *i)
int cx18_s_input(struct file *file, void *fh, unsigned int inp)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
- int ret;
-
- ret = v4l2_prio_check(&cx->prio, id->prio);
- if (ret)
- return ret;
if (inp >= cx->nof_inputs)
return -EINVAL;
@@ -633,7 +595,7 @@ int cx18_s_input(struct file *file, void *fh, unsigned int inp)
static int cx18_g_frequency(struct file *file, void *fh,
struct v4l2_frequency *vf)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
if (vf->tuner != 0)
return -EINVAL;
@@ -644,13 +606,8 @@ static int cx18_g_frequency(struct file *file, void *fh,
int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
- int ret;
-
- ret = v4l2_prio_check(&cx->prio, id->prio);
- if (ret)
- return ret;
if (vf->tuner != 0)
return -EINVAL;
@@ -664,7 +621,7 @@ int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf)
static int cx18_g_std(struct file *file, void *fh, v4l2_std_id *std)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
*std = cx->std;
return 0;
@@ -672,13 +629,8 @@ static int cx18_g_std(struct file *file, void *fh, v4l2_std_id *std)
int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
- int ret;
-
- ret = v4l2_prio_check(&cx->prio, id->prio);
- if (ret)
- return ret;
if ((*std & V4L2_STD_ALL) == 0)
return -EINVAL;
@@ -696,9 +648,10 @@ int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std)
cx->std = *std;
cx->is_60hz = (*std & V4L2_STD_525_60) ? 1 : 0;
- cx->params.is_50hz = cx->is_50hz = !cx->is_60hz;
- cx->params.width = 720;
- cx->params.height = cx->is_50hz ? 576 : 480;
+ cx->is_50hz = !cx->is_60hz;
+ cx2341x_handler_set_50hz(&cx->cxhdl, cx->is_50hz);
+ cx->cxhdl.width = 720;
+ cx->cxhdl.height = cx->is_50hz ? 576 : 480;
cx->vbi.count = cx->is_50hz ? 18 : 12;
cx->vbi.start[0] = cx->is_50hz ? 6 : 10;
cx->vbi.start[1] = cx->is_50hz ? 318 : 273;
@@ -712,13 +665,8 @@ int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std)
static int cx18_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
- int ret;
-
- ret = v4l2_prio_check(&cx->prio, id->prio);
- if (ret)
- return ret;
if (vt->index != 0)
return -EINVAL;
@@ -729,7 +677,7 @@ static int cx18_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
static int cx18_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
if (vt->index != 0)
return -EINVAL;
@@ -750,7 +698,7 @@ static int cx18_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
static int cx18_g_sliced_vbi_cap(struct file *file, void *fh,
struct v4l2_sliced_vbi_cap *cap)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
int set = cx->is_50hz ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525;
int f, l;
@@ -871,7 +819,7 @@ static int cx18_process_idx_data(struct cx18_stream *s, struct cx18_mdl *mdl,
static int cx18_g_enc_index(struct file *file, void *fh,
struct v4l2_enc_idx *idx)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
struct cx18_stream *s = &cx->streams[CX18_ENC_STREAM_TYPE_IDX];
s32 tmp;
struct cx18_mdl *mdl;
@@ -918,7 +866,7 @@ static int cx18_g_enc_index(struct file *file, void *fh,
static int cx18_encoder_cmd(struct file *file, void *fh,
struct v4l2_encoder_cmd *enc)
{
- struct cx18_open_id *id = fh;
+ struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
u32 h;
@@ -979,7 +927,7 @@ static int cx18_encoder_cmd(struct file *file, void *fh,
static int cx18_try_encoder_cmd(struct file *file, void *fh,
struct v4l2_encoder_cmd *enc)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
switch (enc->cmd) {
case V4L2_ENC_CMD_START:
@@ -1011,7 +959,7 @@ static int cx18_try_encoder_cmd(struct file *file, void *fh,
static int cx18_log_status(struct file *file, void *fh)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
struct v4l2_input vidin;
struct v4l2_audio audin;
int i;
@@ -1035,7 +983,7 @@ static int cx18_log_status(struct file *file, void *fh)
mutex_unlock(&cx->gpio_lock);
CX18_INFO("Tuner: %s\n",
test_bit(CX18_F_I_RADIO_USER, &cx->i_flags) ? "Radio" : "TV");
- cx2341x_log_status(&cx->params, cx->v4l2_dev.name);
+ v4l2_ctrl_handler_log_status(&cx->cxhdl.hdl, cx->v4l2_dev.name);
CX18_INFO("Status flags: 0x%08lx\n", cx->i_flags);
for (i = 0; i < CX18_MAX_STREAMS; i++) {
struct cx18_stream *s = &cx->streams[i];
@@ -1056,9 +1004,10 @@ static int cx18_log_status(struct file *file, void *fh)
return 0;
}
-static long cx18_default(struct file *file, void *fh, int cmd, void *arg)
+static long cx18_default(struct file *file, void *fh, bool valid_prio,
+ int cmd, void *arg)
{
- struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+ struct cx18 *cx = fh2id(fh)->cx;
switch (cmd) {
case VIDIOC_INT_RESET: {
@@ -1080,14 +1029,12 @@ long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
struct video_device *vfd = video_devdata(filp);
- struct cx18_open_id *id = filp->private_data;
+ struct cx18_open_id *id = file2id(filp);
struct cx18 *cx = id->cx;
long res;
mutex_lock(&cx->serialize_lock);
- /* FIXME - consolidate v4l2_prio_check()'s here */
-
if (cx18_debug & CX18_DBGFLG_IOCTL)
vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG;
res = video_ioctl2(filp, cmd, arg);
@@ -1098,8 +1045,6 @@ long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
static const struct v4l2_ioctl_ops cx18_ioctl_ops = {
.vidioc_querycap = cx18_querycap,
- .vidioc_g_priority = cx18_g_priority,
- .vidioc_s_priority = cx18_s_priority,
.vidioc_s_audio = cx18_s_audio,
.vidioc_g_audio = cx18_g_audio,
.vidioc_enumaudio = cx18_enumaudio,
@@ -1136,11 +1081,6 @@ static const struct v4l2_ioctl_ops cx18_ioctl_ops = {
.vidioc_s_register = cx18_s_register,
#endif
.vidioc_default = cx18_default,
- .vidioc_queryctrl = cx18_queryctrl,
- .vidioc_querymenu = cx18_querymenu,
- .vidioc_g_ext_ctrls = cx18_g_ext_ctrls,
- .vidioc_s_ext_ctrls = cx18_s_ext_ctrls,
- .vidioc_try_ext_ctrls = cx18_try_ext_ctrls,
};
void cx18_set_funcs(struct video_device *vdev)
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-20 03:49:19 +0300