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path: root/drivers/media/video/ivtv/ivtv-ioctl.c
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Diffstat (limited to 'drivers/media/video/ivtv/ivtv-ioctl.c')
-rw-r--r--drivers/media/video/ivtv/ivtv-ioctl.c73
1 files changed, 35 insertions, 38 deletions
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index 4bae38d21ef6..cd990a4b81a9 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -393,7 +393,7 @@ static int ivtv_g_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_fo
return 0;
}
- itv->video_dec_func(itv, VIDIOC_G_FMT, fmt);
+ v4l2_subdev_call(itv->sd_video, video, s_fmt, fmt);
vbifmt->service_set = ivtv_get_service_set(vbifmt);
return 0;
}
@@ -581,7 +581,7 @@ static int ivtv_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f
p->height = h;
if (p->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1)
fmt->fmt.pix.width /= 2;
- itv->video_dec_func(itv, VIDIOC_S_FMT, fmt);
+ v4l2_subdev_call(itv->sd_video, video, s_fmt, fmt);
return ivtv_g_fmt_vid_cap(file, fh, fmt);
}
@@ -593,7 +593,7 @@ static int ivtv_s_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f
return -EBUSY;
itv->vbi.sliced_in->service_set = 0;
itv->vbi.in.type = V4L2_BUF_TYPE_VBI_CAPTURE;
- itv->video_dec_func(itv, VIDIOC_S_FMT, fmt);
+ v4l2_subdev_call(itv->sd_video, video, s_fmt, fmt);
return ivtv_g_fmt_vbi_cap(file, fh, fmt);
}
@@ -611,7 +611,7 @@ static int ivtv_s_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_fo
if (ivtv_raw_vbi(itv) && atomic_read(&itv->capturing) > 0)
return -EBUSY;
itv->vbi.in.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
- itv->video_dec_func(itv, VIDIOC_S_FMT, fmt);
+ v4l2_subdev_call(itv->sd_video, video, s_fmt, fmt);
memcpy(itv->vbi.sliced_in, vbifmt, sizeof(*itv->vbi.sliced_in));
return 0;
}
@@ -685,18 +685,17 @@ static int ivtv_g_chip_ident(struct file *file, void *fh, struct v4l2_chip_ident
chip->ident = itv->has_cx23415 ? V4L2_IDENT_CX23415 : V4L2_IDENT_CX23416;
return 0;
}
- if (chip->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
- return ivtv_i2c_id(itv, chip->match_chip, VIDIOC_G_CHIP_IDENT, chip);
- if (chip->match_type == V4L2_CHIP_MATCH_I2C_ADDR)
- return ivtv_call_i2c_client(itv, chip->match_chip, VIDIOC_G_CHIP_IDENT, chip);
- return -EINVAL;
+ if (chip->match_type != V4L2_CHIP_MATCH_I2C_DRIVER &&
+ chip->match_type != V4L2_CHIP_MATCH_I2C_ADDR)
+ return -EINVAL;
+ /* TODO: is this correct? */
+ return ivtv_call_all_err(itv, core, g_chip_ident, chip);
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int ivtv_itvc(struct ivtv *itv, unsigned int cmd, void *arg)
{
struct v4l2_register *regs = arg;
- unsigned long flags;
volatile u8 __iomem *reg_start;
if (!capable(CAP_SYS_ADMIN))
@@ -711,12 +710,10 @@ static int ivtv_itvc(struct ivtv *itv, unsigned int cmd, void *arg)
else
return -EINVAL;
- spin_lock_irqsave(&ivtv_cards_lock, flags);
if (cmd == VIDIOC_DBG_G_REGISTER)
regs->val = readl(regs->reg + reg_start);
else
writel(regs->val, regs->reg + reg_start);
- spin_unlock_irqrestore(&ivtv_cards_lock, flags);
return 0;
}
@@ -726,9 +723,10 @@ static int ivtv_g_register(struct file *file, void *fh, struct v4l2_register *re
if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
return ivtv_itvc(itv, VIDIOC_DBG_G_REGISTER, reg);
- if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
- return ivtv_i2c_id(itv, reg->match_chip, VIDIOC_DBG_G_REGISTER, reg);
- return ivtv_call_i2c_client(itv, reg->match_chip, VIDIOC_DBG_G_REGISTER, reg);
+ /* TODO: subdev errors should not be ignored, this should become a
+ subdev helper function. */
+ ivtv_call_all(itv, core, g_register, reg);
+ return 0;
}
static int ivtv_s_register(struct file *file, void *fh, struct v4l2_register *reg)
@@ -737,9 +735,10 @@ static int ivtv_s_register(struct file *file, void *fh, struct v4l2_register *re
if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
return ivtv_itvc(itv, VIDIOC_DBG_S_REGISTER, reg);
- if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
- return ivtv_i2c_id(itv, reg->match_chip, VIDIOC_DBG_S_REGISTER, reg);
- return ivtv_call_i2c_client(itv, reg->match_chip, VIDIOC_DBG_S_REGISTER, reg);
+ /* TODO: subdev errors should not be ignored, this should become a
+ subdev helper function. */
+ ivtv_call_all(itv, core, s_register, reg);
+ return 0;
}
#endif
@@ -884,12 +883,6 @@ static int ivtv_s_crop(struct file *file, void *fh, struct v4l2_crop *crop)
streamtype = id->type;
- if (ivtv_debug & IVTV_DBGFLG_IOCTL) {
- printk(KERN_INFO "ivtv%d ioctl: ", itv->num);
- /* Should be replaced */
- /* v4l_printk_ioctl(VIDIOC_S_CROP); */
- }
-
if (crop->type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) {
if (streamtype == IVTV_DEC_STREAM_TYPE_YUV) {
@@ -1050,7 +1043,7 @@ static int ivtv_s_output(struct file *file, void *fh, unsigned int outp)
itv->active_output = outp;
route.input = SAA7127_INPUT_TYPE_NORMAL;
route.output = itv->card->video_outputs[outp].video_output;
- ivtv_saa7127(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route);
+ ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_routing, &route);
return 0;
}
@@ -1062,7 +1055,7 @@ static int ivtv_g_frequency(struct file *file, void *fh, struct v4l2_frequency *
if (vf->tuner != 0)
return -EINVAL;
- ivtv_call_i2c_clients(itv, VIDIOC_G_FREQUENCY, vf);
+ ivtv_call_all(itv, tuner, g_frequency, vf);
return 0;
}
@@ -1075,7 +1068,7 @@ int ivtv_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf)
ivtv_mute(itv);
IVTV_DEBUG_INFO("v4l2 ioctl: set frequency %d\n", vf->frequency);
- ivtv_call_i2c_clients(itv, VIDIOC_S_FREQUENCY, vf);
+ ivtv_call_all(itv, tuner, s_frequency, vf);
ivtv_unmute(itv);
return 0;
}
@@ -1123,14 +1116,14 @@ int ivtv_s_std(struct file *file, void *fh, v4l2_std_id *std)
IVTV_DEBUG_INFO("Switching standard to %llx.\n", (unsigned long long)itv->std);
/* Tuner */
- ivtv_call_i2c_clients(itv, VIDIOC_S_STD, &itv->std);
+ ivtv_call_all(itv, tuner, s_std, itv->std);
if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) {
/* set display standard */
itv->std_out = *std;
itv->is_out_60hz = itv->is_60hz;
itv->is_out_50hz = itv->is_50hz;
- ivtv_call_i2c_clients(itv, VIDIOC_INT_S_STD_OUTPUT, &itv->std_out);
+ ivtv_call_all(itv, video, s_std_output, itv->std_out);
ivtv_vapi(itv, CX2341X_DEC_SET_STANDARD, 1, itv->is_out_50hz);
itv->main_rect.left = itv->main_rect.top = 0;
itv->main_rect.width = 720;
@@ -1154,7 +1147,7 @@ static int ivtv_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
if (vt->index != 0)
return -EINVAL;
- ivtv_call_i2c_clients(itv, VIDIOC_S_TUNER, vt);
+ ivtv_call_all(itv, tuner, s_tuner, vt);
return 0;
}
@@ -1166,7 +1159,7 @@ static int ivtv_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
if (vt->index != 0)
return -EINVAL;
- ivtv_call_i2c_clients(itv, VIDIOC_G_TUNER, vt);
+ ivtv_call_all(itv, tuner, g_tuner, vt);
if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) {
strlcpy(vt->name, "ivtv Radio Tuner", sizeof(vt->name));
@@ -1444,14 +1437,15 @@ static int ivtv_log_status(struct file *file, void *fh)
struct v4l2_audio audin;
int i;
- IVTV_INFO("================= START STATUS CARD #%d =================\n", itv->num);
+ IVTV_INFO("================= START STATUS CARD #%d =================\n",
+ itv->instance);
IVTV_INFO("Version: %s Card: %s\n", IVTV_VERSION, itv->card_name);
if (itv->hw_flags & IVTV_HW_TVEEPROM) {
struct tveeprom tv;
ivtv_read_eeprom(itv, &tv);
}
- ivtv_call_i2c_clients(itv, VIDIOC_LOG_STATUS, NULL);
+ ivtv_call_all(itv, core, log_status);
ivtv_get_input(itv, itv->active_input, &vidin);
ivtv_get_audio_input(itv, itv->audio_input, &audin);
IVTV_INFO("Video Input: %s\n", vidin.name);
@@ -1518,7 +1512,7 @@ static int ivtv_log_status(struct file *file, void *fh)
}
IVTV_INFO("Tuner: %s\n",
test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ? "Radio" : "TV");
- cx2341x_log_status(&itv->params, itv->name);
+ cx2341x_log_status(&itv->params, itv->device.name);
IVTV_INFO("Status flags: 0x%08lx\n", itv->i_flags);
for (i = 0; i < IVTV_MAX_STREAMS; i++) {
struct ivtv_stream *s = &itv->streams[i];
@@ -1530,8 +1524,11 @@ static int ivtv_log_status(struct file *file, void *fh)
(s->buffers * s->buf_size) / 1024, s->buffers);
}
- IVTV_INFO("Read MPG/VBI: %lld/%lld bytes\n", (long long)itv->mpg_data_received, (long long)itv->vbi_data_inserted);
- IVTV_INFO("================== END STATUS CARD #%d ==================\n", itv->num);
+ IVTV_INFO("Read MPG/VBI: %lld/%lld bytes\n",
+ (long long)itv->mpg_data_received,
+ (long long)itv->vbi_data_inserted);
+ IVTV_INFO("================== END STATUS CARD #%d ==================\n",
+ itv->instance);
return 0;
}
@@ -1736,7 +1733,7 @@ static int ivtv_default(struct file *file, void *fh, int cmd, void *arg)
case VIDIOC_INT_S_AUDIO_ROUTING: {
struct v4l2_routing *route = arg;
- ivtv_i2c_hw(itv, itv->card->hw_audio, VIDIOC_INT_S_AUDIO_ROUTING, route);
+ ivtv_call_hw(itv, itv->card->hw_audio, audio, s_routing, route);
break;
}
@@ -1746,7 +1743,7 @@ static int ivtv_default(struct file *file, void *fh, int cmd, void *arg)
if ((val == 0 && itv->options.newi2c) || (val & 0x01))
ivtv_reset_ir_gpio(itv);
if (val & 0x02)
- itv->video_dec_func(itv, cmd, NULL);
+ v4l2_subdev_call(itv->sd_video, core, reset, 0);
break;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.