int fimc_is_video_probe(struct fimc_is_video *video,
void *core_data,
char *video_name,
u32 video_number,
struct mutex *lock,
const struct v4l2_file_operations *fops,
const struct v4l2_ioctl_ops *ioctl_ops)
{
int ret = 0;
struct fimc_is_core *core = core_data;
vref_init(video);
mutex_init(&video->lock);
snprintf(video->vd.name, sizeof(video->vd.name),
"%s", video_name);
video->id = video_number;
video->core = core;
video->vb2 = core->mem.vb2;
video->vd.fops = fops;
video->vd.ioctl_ops = ioctl_ops;
video->vd.v4l2_dev = &core->mdev->v4l2_dev;
video->vd.minor = -1;
video->vd.release = video_device_release;
video->vd.lock = lock;
video_set_drvdata(&video->vd, core);
ret = video_register_device(&video->vd,
VFL_TYPE_GRABBER,
(EXYNOS_VIDEONODE_FIMC_IS + video_number));
if (ret) {
err("Failed to register video device");
goto p_err;
}
video->pads.flags = MEDIA_PAD_FL_SINK;
ret = media_entity_init(&video->vd.entity, 1, &video->pads, 0);
if (ret) {
err("Failed to media_entity_init ScalerP video device\n");
goto p_err;
}
p_err:
return ret;
}
int fimc_is_video_probe(struct fimc_is_video *video,
char *video_name,
u32 video_number,
u32 vfl_dir,
struct fimc_is_mem *mem,
struct v4l2_device *v4l2_dev,
struct mutex *lock,
const struct v4l2_file_operations *fops,
const struct v4l2_ioctl_ops *ioctl_ops)
{
int ret = 0;
u32 video_id;
vref_init(video);
mutex_init(&video->lock);
snprintf(video->vd.name, sizeof(video->vd.name), "%s", video_name);
video->id = video_number;
video->vb2 = mem->vb2;
video->alloc_ctx = mem->alloc_ctx;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
video->vd.vfl_dir = vfl_dir;
#endif
video->vd.v4l2_dev = v4l2_dev;
video->vd.fops = fops;
video->vd.ioctl_ops = ioctl_ops;
video->vd.minor = -1;
video->vd.release = video_device_release;
video->vd.lock = lock;
video_set_drvdata(&video->vd, video);
video_id = EXYNOS_VIDEONODE_FIMC_IS + video_number;
ret = video_register_device(&video->vd,
VFL_TYPE_GRABBER,
(EXYNOS_VIDEONODE_FIMC_IS + video_number));
if (ret) {
err("Failed to register video device");
goto p_err;
}
p_err:
info("[VID] %s(%d) is created\n", video_name, video_id);
return ret;
}
