static long msm_ispif_subdev_do_ioctl(
struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
return msm_ispif_subdev_ioctl(sd, cmd, arg);
}
static long msm_sensor_init_subdev_do_ioctl(
struct file *file, unsigned int cmd, void *arg)
{
int32_t rc = 0;
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct sensor_init_cfg_data32 *u32 =
(struct sensor_init_cfg_data32 *)arg;
struct sensor_init_cfg_data sensor_init_data;
switch (cmd) {
case VIDIOC_MSM_SENSOR_INIT_CFG32:
memset(&sensor_init_data, 0, sizeof(sensor_init_data));
sensor_init_data.cfgtype = u32->cfgtype;
sensor_init_data.cfg.setting = compat_ptr(u32->cfg.setting);
cmd = VIDIOC_MSM_SENSOR_INIT_CFG;
rc = msm_sensor_init_subdev_ioctl(sd, cmd, &sensor_init_data);
if (rc < 0) {
pr_err("%s:%d VIDIOC_MSM_SENSOR_INIT_CFG failed",
__func__, __LINE__);
return rc;
}
u32->probed_info = sensor_init_data.probed_info;
strlcpy(u32->entity_name, sensor_init_data.entity_name,
sizeof(sensor_init_data.entity_name));
return 0;
default:
return msm_sensor_init_subdev_ioctl(sd, cmd, arg);
}
}
static long msm_tcs_subdev_do_ioctl(
struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct msm_tcs_cfg_data32 *u32 =
(struct msm_tcs_cfg_data32 *)arg;
struct msm_tcs_cfg_data tcs_data;
void __user *parg = (void __user *)arg;
CDBG("Enter\n");
switch (cmd) {
case VIDIOC_MSM_TCS_CFG32:
cmd = VIDIOC_MSM_TCS_CFG;
switch (u32->cfgtype) {
case CFG_TCS_INIT:
case CFG_TCS_ON:
case CFG_TCS_OFF:
case CFG_GET_TCS:
case CFG_TCS_THREAD_ON:
case CFG_TCS_THREAD_PAUSE:
case CFG_TCS_THREAD_RESTART:
case CFG_TCS_THREAD_OFF:
case CFG_TCS_AAT_MODE:
break;
default:
tcs_data.cfgtype = u32->cfgtype;
parg = &tcs_data;
break;
}
}
return msm_tcs_subdev_ioctl(sd, cmd, parg);
}
static long subdev_compat_ioctl32(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
return v4l2_subdev_call(sd, core, compat_ioctl32, cmd, arg);
}
static int subdev_open(struct file *file)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct v4l2_subdev_fh *subdev_fh;
#if defined(CONFIG_MEDIA_CONTROLLER)
struct media_entity *entity = NULL;
#endif
int ret;
subdev_fh = kzalloc(sizeof(*subdev_fh), GFP_KERNEL);
if (subdev_fh == NULL)
return -ENOMEM;
ret = subdev_fh_init(subdev_fh, sd);
if (ret) {
kfree(subdev_fh);
return ret;
}
v4l2_fh_init(&subdev_fh->vfh, vdev);
v4l2_fh_add(&subdev_fh->vfh);
file->private_data = &subdev_fh->vfh;
#if defined(CONFIG_MEDIA_CONTROLLER)
if (sd->v4l2_dev->mdev) {
entity = media_entity_get(&sd->entity);
if (!entity) {
ret = -EBUSY;
goto err;
}
}
#endif
if (sd->internal_ops && sd->internal_ops->open) {
ret = sd->internal_ops->open(sd, subdev_fh);
if (ret < 0)
goto err;
}
return 0;
err:
#if defined(CONFIG_MEDIA_CONTROLLER)
if (entity)
media_entity_put(entity);
#endif
v4l2_fh_del(&subdev_fh->vfh);
v4l2_fh_exit(&subdev_fh->vfh);
subdev_fh_free(subdev_fh);
kfree(subdev_fh);
return ret;
}
static long msm_sensor_subdev_do_ioctl(
struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
switch (cmd) {
case VIDIOC_MSM_SENSOR_CFG32:
cmd = VIDIOC_MSM_SENSOR_CFG;
default:
return msm_sensor_subdev_ioctl(sd, cmd, arg);
}
}
static long msm_flash_subdev_do_ioctl(
struct file *file, unsigned int cmd, void *arg)
{
int32_t rc = 0;
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct msm_flash_cfg_data_t32 *u32 =
(struct msm_flash_cfg_data_t32 *)arg;
struct msm_flash_cfg_data_t flash_data;
struct msm_flash_init_info_t32 flash_init_info32;
struct msm_flash_init_info_t flash_init_info;
CDBG("Enter");
flash_data.cfg_type = u32->cfg_type;
switch (cmd) {
case VIDIOC_MSM_FLASH_CFG32:
cmd = VIDIOC_MSM_FLASH_CFG;
switch (flash_data.cfg_type) {
case CFG_FLASH_OFF:
case CFG_FLASH_LOW:
case CFG_FLASH_HIGH:
flash_data.cfg.settings = compat_ptr(u32->cfg.settings);
break;
case CFG_FLASH_INIT:
flash_data.cfg.flash_init_info = &flash_init_info;
if (copy_from_user(&flash_init_info32,
(void *)compat_ptr(u32->cfg.flash_init_info),
sizeof(struct msm_flash_init_info_t32))) {
pr_err("%s copy_from_user failed %d\n",
__func__, __LINE__);
return -EFAULT;
}
flash_init_info.flash_driver_type =
flash_init_info32.flash_driver_type;
flash_init_info.settings =
compat_ptr(flash_init_info32.settings);
flash_init_info.power_setting_array =
compat_ptr(
flash_init_info32.power_setting_array);
break;
default:
break;
}
break;
default:
return msm_flash_subdev_ioctl(sd, cmd, arg);
}
rc = msm_flash_subdev_ioctl(sd, cmd, &flash_data);
CDBG("Exit");
return rc;
}
static unsigned int subdev_poll(struct file *file, poll_table *wait)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct v4l2_fh *fh = file->private_data;
if (!(sd->flags & V4L2_SUBDEV_FL_HAS_EVENTS))
return POLLERR;
poll_wait(file, &fh->wait, wait);
if (v4l2_event_pending(fh))
return POLLPRI;
return 0;
}
static long msm_cpp_subdev_do_ioctl(
struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct v4l2_fh *vfh = file->private_data;
switch (cmd) {
case VIDIOC_DQEVENT:
if (!(sd->flags & V4L2_SUBDEV_FL_HAS_EVENTS))
return -ENOIOCTLCMD;
return v4l2_event_dequeue(vfh, arg, file->f_flags & O_NONBLOCK);
case VIDIOC_SUBSCRIBE_EVENT:
return v4l2_subdev_call(sd, core, subscribe_event, vfh, arg);
case VIDIOC_UNSUBSCRIBE_EVENT:
return v4l2_subdev_call(sd, core, unsubscribe_event, vfh, arg);
case VIDIOC_MSM_CPP_GET_INST_INFO: {
uint32_t i;
struct cpp_device *cpp_dev = v4l2_get_subdevdata(sd);
struct msm_camera_v4l2_ioctl_t *ioctl_ptr = arg;
struct msm_cpp_frame_info_t inst_info;
memset(&inst_info, 0 , sizeof(struct msm_cpp_frame_info_t));
for (i = 0; i < MAX_ACTIVE_CPP_INSTANCE; i++) {
if (cpp_dev->cpp_subscribe_list[i].vfh == vfh) {
inst_info.inst_id = i;
break;
}
}
if (copy_to_user(
(void __user *)ioctl_ptr->ioctl_ptr, &inst_info,
sizeof(struct msm_cpp_frame_info_t))) {
return -EINVAL;
}
}
break;
default:
return v4l2_subdev_call(sd, core, ioctl, cmd, arg);
}
return 0;
}
static int subdev_close(struct file *file)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct v4l2_fh *vfh = file->private_data;
struct v4l2_subdev_fh *subdev_fh = to_v4l2_subdev_fh(vfh);
v4l2_subdev_call(sd, file, close, subdev_fh);
#if defined(CONFIG_MEDIA_CONTROLLER)
if (sd->v4l2_dev->mdev)
media_entity_put(&sd->entity);
#endif
v4l2_fh_del(vfh);
v4l2_fh_exit(vfh);
subdev_fh_free(subdev_fh);
kfree(subdev_fh);
file->private_data = NULL;
return 0;
}
static long msm_isp_subdev_do_ioctl(
struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct v4l2_fh *vfh = file->private_data;
switch (cmd) {
case VIDIOC_DQEVENT:
if (!(sd->flags & V4L2_SUBDEV_FL_HAS_EVENTS))
return -ENOIOCTLCMD;
return v4l2_event_dequeue(vfh, arg, file->f_flags & O_NONBLOCK);
case VIDIOC_SUBSCRIBE_EVENT:
return v4l2_subdev_call(sd, core, subscribe_event, vfh, arg);
case VIDIOC_UNSUBSCRIBE_EVENT:
return v4l2_subdev_call(sd, core, unsubscribe_event, vfh, arg);
default:
return v4l2_subdev_call(sd, core, ioctl, cmd, arg);
}
}
static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct v4l2_fh *vfh = file->private_data;
#if defined(CPTCFG_VIDEO_V4L2_SUBDEV_API)
struct v4l2_subdev_fh *subdev_fh = to_v4l2_subdev_fh(vfh);
int rval;
#endif
switch (cmd) {
case VIDIOC_QUERYCTRL:
return v4l2_queryctrl(vfh->ctrl_handler, arg);
case VIDIOC_QUERY_EXT_CTRL:
return v4l2_query_ext_ctrl(vfh->ctrl_handler, arg);
case VIDIOC_QUERYMENU:
return v4l2_querymenu(vfh->ctrl_handler, arg);
case VIDIOC_G_CTRL:
return v4l2_g_ctrl(vfh->ctrl_handler, arg);
case VIDIOC_S_CTRL:
return v4l2_s_ctrl(vfh, vfh->ctrl_handler, arg);
case VIDIOC_G_EXT_CTRLS:
return v4l2_g_ext_ctrls(vfh->ctrl_handler, arg);
case VIDIOC_S_EXT_CTRLS:
return v4l2_s_ext_ctrls(vfh, vfh->ctrl_handler, arg);
case VIDIOC_TRY_EXT_CTRLS:
return v4l2_try_ext_ctrls(vfh->ctrl_handler, arg);
case VIDIOC_DQEVENT:
if (!(sd->flags & V4L2_SUBDEV_FL_HAS_EVENTS))
return -ENOIOCTLCMD;
return v4l2_event_dequeue(vfh, arg, file->f_flags & O_NONBLOCK);
case VIDIOC_SUBSCRIBE_EVENT:
return v4l2_subdev_call(sd, core, subscribe_event, vfh, arg);
case VIDIOC_UNSUBSCRIBE_EVENT:
return v4l2_subdev_call(sd, core, unsubscribe_event, vfh, arg);
#ifdef CPTCFG_VIDEO_ADV_DEBUG
case VIDIOC_DBG_G_REGISTER:
{
struct v4l2_dbg_register *p = arg;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
return v4l2_subdev_call(sd, core, g_register, p);
}
case VIDIOC_DBG_S_REGISTER:
{
struct v4l2_dbg_register *p = arg;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
return v4l2_subdev_call(sd, core, s_register, p);
}
#endif
case VIDIOC_LOG_STATUS: {
int ret;
pr_info("%s: ================= START STATUS =================\n",
sd->name);
ret = v4l2_subdev_call(sd, core, log_status);
pr_info("%s: ================== END STATUS ==================\n",
sd->name);
return ret;
}
#if defined(CPTCFG_VIDEO_V4L2_SUBDEV_API)
case VIDIOC_SUBDEV_G_FMT: {
struct v4l2_subdev_format *format = arg;
rval = check_format(sd, format);
if (rval)
return rval;
return v4l2_subdev_call(sd, pad, get_fmt, subdev_fh->pad, format);
}
case VIDIOC_SUBDEV_S_FMT: {
struct v4l2_subdev_format *format = arg;
rval = check_format(sd, format);
if (rval)
return rval;
return v4l2_subdev_call(sd, pad, set_fmt, subdev_fh->pad, format);
}
case VIDIOC_SUBDEV_G_CROP: {
struct v4l2_subdev_crop *crop = arg;
struct v4l2_subdev_selection sel;
rval = check_crop(sd, crop);
if (rval)
return rval;
memset(&sel, 0, sizeof(sel));
sel.which = crop->which;
sel.pad = crop->pad;
sel.target = V4L2_SEL_TGT_CROP;
rval = v4l2_subdev_call(
sd, pad, get_selection, subdev_fh->pad, &sel);
crop->rect = sel.r;
return rval;
}
case VIDIOC_SUBDEV_S_CROP: {
struct v4l2_subdev_crop *crop = arg;
struct v4l2_subdev_selection sel;
rval = check_crop(sd, crop);
if (rval)
return rval;
memset(&sel, 0, sizeof(sel));
sel.which = crop->which;
sel.pad = crop->pad;
sel.target = V4L2_SEL_TGT_CROP;
sel.r = crop->rect;
rval = v4l2_subdev_call(
sd, pad, set_selection, subdev_fh->pad, &sel);
crop->rect = sel.r;
return rval;
}
case VIDIOC_SUBDEV_ENUM_MBUS_CODE: {
struct v4l2_subdev_mbus_code_enum *code = arg;
if (code->which != V4L2_SUBDEV_FORMAT_TRY &&
code->which != V4L2_SUBDEV_FORMAT_ACTIVE)
return -EINVAL;
if (code->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, enum_mbus_code, subdev_fh->pad,
code);
}
case VIDIOC_SUBDEV_ENUM_FRAME_SIZE: {
struct v4l2_subdev_frame_size_enum *fse = arg;
if (fse->which != V4L2_SUBDEV_FORMAT_TRY &&
fse->which != V4L2_SUBDEV_FORMAT_ACTIVE)
return -EINVAL;
if (fse->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, enum_frame_size, subdev_fh->pad,
fse);
}
case VIDIOC_SUBDEV_G_FRAME_INTERVAL: {
struct v4l2_subdev_frame_interval *fi = arg;
if (fi->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, video, g_frame_interval, arg);
}
case VIDIOC_SUBDEV_S_FRAME_INTERVAL: {
struct v4l2_subdev_frame_interval *fi = arg;
if (fi->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, video, s_frame_interval, arg);
}
case VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL: {
struct v4l2_subdev_frame_interval_enum *fie = arg;
if (fie->which != V4L2_SUBDEV_FORMAT_TRY &&
fie->which != V4L2_SUBDEV_FORMAT_ACTIVE)
return -EINVAL;
if (fie->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, enum_frame_interval, subdev_fh->pad,
fie);
}
case VIDIOC_SUBDEV_G_SELECTION: {
struct v4l2_subdev_selection *sel = arg;
rval = check_selection(sd, sel);
if (rval)
return rval;
return v4l2_subdev_call(
sd, pad, get_selection, subdev_fh->pad, sel);
}
case VIDIOC_SUBDEV_S_SELECTION: {
struct v4l2_subdev_selection *sel = arg;
rval = check_selection(sd, sel);
if (rval)
return rval;
return v4l2_subdev_call(
sd, pad, set_selection, subdev_fh->pad, sel);
}
case VIDIOC_G_EDID: {
struct v4l2_subdev_edid *edid = arg;
rval = check_edid(sd, edid);
if (rval)
return rval;
return v4l2_subdev_call(sd, pad, get_edid, edid);
}
case VIDIOC_S_EDID: {
struct v4l2_subdev_edid *edid = arg;
rval = check_edid(sd, edid);
if (rval)
return rval;
return v4l2_subdev_call(sd, pad, set_edid, edid);
}
case VIDIOC_SUBDEV_DV_TIMINGS_CAP: {
struct v4l2_dv_timings_cap *cap = arg;
if (cap->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, dv_timings_cap, cap);
}
case VIDIOC_SUBDEV_ENUM_DV_TIMINGS: {
struct v4l2_enum_dv_timings *dvt = arg;
if (dvt->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, enum_dv_timings, dvt);
}
case VIDIOC_SUBDEV_QUERY_DV_TIMINGS:
return v4l2_subdev_call(sd, video, query_dv_timings, arg);
case VIDIOC_SUBDEV_G_DV_TIMINGS:
return v4l2_subdev_call(sd, video, g_dv_timings, arg);
case VIDIOC_SUBDEV_S_DV_TIMINGS:
return v4l2_subdev_call(sd, video, s_dv_timings, arg);
#endif
default:
return v4l2_subdev_call(sd, core, ioctl, cmd, arg);
}
return 0;
}
static int subdev_open(struct file *file)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct v4l2_subdev_fh *subdev_fh;
#if defined(CONFIG_MEDIA_CONTROLLER)
struct media_entity *entity = NULL;
#endif
int ret;
if (!sd->initialized)
return -EAGAIN;
subdev_fh = kzalloc(sizeof(*subdev_fh), GFP_KERNEL);
if (subdev_fh == NULL)
return -ENOMEM;
ret = subdev_fh_init(subdev_fh, sd);
if (ret) {
kfree(subdev_fh);
return ret;
}
ret = v4l2_fh_init(&subdev_fh->vfh, vdev);
if (ret)
goto err;
if (sd->flags & V4L2_SUBDEV_FL_HAS_EVENTS) {
ret = v4l2_event_init(&subdev_fh->vfh);
if (ret)
goto err;
ret = v4l2_event_alloc(&subdev_fh->vfh, sd->nevents);
if (ret)
goto err;
}
v4l2_fh_add(&subdev_fh->vfh);
file->private_data = &subdev_fh->vfh;
#if defined(CONFIG_MEDIA_CONTROLLER)
if (sd->v4l2_dev->mdev) {
entity = media_entity_get(&sd->entity);
if (!entity) {
ret = -EBUSY;
goto err;
}
}
#endif
ret = v4l2_subdev_call(sd, file, open, subdev_fh);
if (ret < 0 && ret != -ENOIOCTLCMD)
goto err;
return 0;
err:
#if defined(CONFIG_MEDIA_CONTROLLER)
if (entity)
media_entity_put(entity);
#endif
v4l2_fh_del(&subdev_fh->vfh);
v4l2_fh_exit(&subdev_fh->vfh);
subdev_fh_free(subdev_fh);
kfree(subdev_fh);
return ret;
}
static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev);
struct v4l2_fh *vfh = file->private_data;
#if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
struct v4l2_subdev_fh *subdev_fh = to_v4l2_subdev_fh(vfh);
#endif
switch (cmd) {
case VIDIOC_QUERYCTRL:
return v4l2_subdev_queryctrl(sd, arg);
case VIDIOC_QUERYMENU:
return v4l2_subdev_querymenu(sd, arg);
case VIDIOC_G_CTRL:
return v4l2_subdev_g_ctrl(sd, arg);
case VIDIOC_S_CTRL:
return v4l2_subdev_s_ctrl(sd, arg);
case VIDIOC_G_EXT_CTRLS:
return v4l2_subdev_g_ext_ctrls(sd, arg);
case VIDIOC_S_EXT_CTRLS:
return v4l2_subdev_s_ext_ctrls(sd, arg);
case VIDIOC_TRY_EXT_CTRLS:
return v4l2_subdev_try_ext_ctrls(sd, arg);
case VIDIOC_DQEVENT:
if (!(sd->flags & V4L2_SUBDEV_FL_HAS_EVENTS))
return -ENOIOCTLCMD;
return v4l2_event_dequeue(vfh, arg, file->f_flags & O_NONBLOCK);
case VIDIOC_SUBSCRIBE_EVENT:
return v4l2_subdev_call(sd, core, subscribe_event, vfh, arg);
case VIDIOC_UNSUBSCRIBE_EVENT:
return v4l2_subdev_call(sd, core, unsubscribe_event, vfh, arg);
#if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
case VIDIOC_SUBDEV_G_FMT: {
struct v4l2_subdev_format *format = arg;
if (format->which != V4L2_SUBDEV_FORMAT_TRY &&
format->which != V4L2_SUBDEV_FORMAT_ACTIVE)
return -EINVAL;
if (format->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, get_fmt, subdev_fh, format);
}
case VIDIOC_SUBDEV_S_FMT: {
struct v4l2_subdev_format *format = arg;
if (format->which != V4L2_SUBDEV_FORMAT_TRY &&
format->which != V4L2_SUBDEV_FORMAT_ACTIVE)
return -EINVAL;
if (format->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, set_fmt, subdev_fh, format);
}
case VIDIOC_SUBDEV_G_CROP: {
struct v4l2_subdev_crop *crop = arg;
if (crop->which != V4L2_SUBDEV_FORMAT_TRY &&
crop->which != V4L2_SUBDEV_FORMAT_ACTIVE)
return -EINVAL;
if (crop->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, get_crop, subdev_fh, crop);
}
case VIDIOC_SUBDEV_S_CROP: {
struct v4l2_subdev_crop *crop = arg;
if (crop->which != V4L2_SUBDEV_FORMAT_TRY &&
crop->which != V4L2_SUBDEV_FORMAT_ACTIVE)
return -EINVAL;
if (crop->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, set_crop, subdev_fh, crop);
}
case VIDIOC_SUBDEV_ENUM_MBUS_CODE: {
struct v4l2_subdev_mbus_code_enum *code = arg;
if (code->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, enum_mbus_code, subdev_fh,
code);
}
case VIDIOC_SUBDEV_ENUM_FRAME_SIZE: {
struct v4l2_subdev_frame_size_enum *fse = arg;
if (fse->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, enum_frame_size, subdev_fh,
fse);
}
case VIDIOC_SUBDEV_G_FRAME_INTERVAL:
return v4l2_subdev_call(sd, video, g_frame_interval, arg);
case VIDIOC_SUBDEV_S_FRAME_INTERVAL:
return v4l2_subdev_call(sd, video, s_frame_interval, arg);
case VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL: {
struct v4l2_subdev_frame_interval_enum *fie = arg;
if (fie->pad >= sd->entity.num_pads)
return -EINVAL;
return v4l2_subdev_call(sd, pad, enum_frame_interval, subdev_fh,
fie);
}
#endif
default:
return v4l2_subdev_call(sd, core, ioctl, cmd, arg);
}
return 0;
}