diff options
author | Hans Verkuil <hverkuil@xs4all.nl> | 2011-03-12 06:35:33 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-22 16:38:03 -0300 |
commit | 0b5f265a88d89cbbf8abc42ca3311cb3219162ab (patch) | |
tree | 39fa5fb61e8ef8d56593d5582cc50f5831b6d34d /drivers/media/video/cx18/cx18-ioctl.c | |
parent | 6e29ad50b4d688b1d18e2d255e31676c7ee46d3d (diff) |
[media] cx18: use v4l2_fh as preparation for adding core priority support
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-ioctl.c')
-rw-r--r-- | drivers/media/video/cx18/cx18-ioctl.c | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c index 08ed75de191..6624ec2419d 100644 --- a/drivers/media/video/cx18/cx18-ioctl.c +++ b/drivers/media/video/cx18/cx18-ioctl.c @@ -148,7 +148,7 @@ 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; @@ -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; @@ -271,7 +271,7 @@ 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; @@ -303,7 +303,7 @@ 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; @@ -337,7 +337,7 @@ 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; @@ -372,7 +372,7 @@ 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 +442,7 @@ 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(®->match)) return cx18_cxc(cx, VIDIOC_DBG_G_REGISTER, reg); @@ -454,7 +454,7 @@ 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(®->match)) return cx18_cxc(cx, VIDIOC_DBG_S_REGISTER, reg); @@ -466,7 +466,7 @@ static int cx18_s_register(struct file *file, void *fh, static int cx18_g_priority(struct file *file, void *fh, enum v4l2_priority *p) { - struct cx18 *cx = ((struct cx18_open_id *)fh)->cx; + struct cx18 *cx = file2id(file)->cx; *p = v4l2_prio_max(&cx->prio); return 0; @@ -474,7 +474,7 @@ static int cx18_g_priority(struct file *file, void *fh, enum v4l2_priority *p) static int cx18_s_priority(struct file *file, void *fh, enum v4l2_priority prio) { - struct cx18_open_id *id = fh; + struct cx18_open_id *id = file2id(file); struct cx18 *cx = id->cx; return v4l2_prio_change(&cx->prio, &id->prio, prio); @@ -483,7 +483,7 @@ static int cx18_s_priority(struct file *file, void *fh, enum v4l2_priority 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 +496,14 @@ 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 +511,7 @@ 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 +522,7 @@ 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 +531,7 @@ 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; @@ -546,7 +546,7 @@ 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; @@ -562,7 +562,7 @@ 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 +590,7 @@ 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; @@ -598,7 +598,7 @@ 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; @@ -633,7 +633,7 @@ 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; @@ -644,7 +644,7 @@ 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; @@ -664,7 +664,7 @@ 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; @@ -672,7 +672,7 @@ 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; @@ -713,7 +713,7 @@ 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; @@ -730,7 +730,7 @@ 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; @@ -751,7 +751,7 @@ 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; @@ -872,7 +872,7 @@ 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; @@ -919,7 +919,7 @@ 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; @@ -980,7 +980,7 @@ 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: @@ -1012,7 +1012,7 @@ 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; @@ -1060,7 +1060,7 @@ static int cx18_log_status(struct file *file, void *fh) 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: { @@ -1082,7 +1082,7 @@ 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; |