int
notify_fire(const char *name)
{
int no;
no = model_lookup_notify(name);
if (no == -1) return -1;
ipc_start(CMD_NOTIFY, NULL, 0, no);
// FIXME: optional argument
ipc_send(TO_PARENT);
return 0;
}
static int
send_result(int cmd, const char *data, size_t size)
{
ipc_start(cmd, chan, chan_id, 0);
if (CMD_RESULT == cmd) {
if (bk_app)
ipc_pack_arg(bk_app, strlen(bk_app));
else
ipc_pack_arg("comar", 5);
}
if (data) {
if (size == 0) size = strlen(data);
ipc_pack_arg(data, size);
}
ipc_send(TO_PARENT);
return 0;
}
static inline int fimc_resume_out(struct fimc_control *ctrl)
{
int index = -1, ret = -1;
switch (ctrl->out->overlay.mode) {
case FIMC_OVERLAY_NONE:
if (ctrl->status == FIMC_ON_IDLE_SLEEP) {
ret = fimc_outdev_set_param(ctrl);
if (ret < 0)
fimc_err("Fail: fimc_outdev_set_param\n");
ctrl->status = FIMC_STREAMON_IDLE;
} else if (ctrl->status == FIMC_OFF_SLEEP) {
ctrl->status = FIMC_STREAMOFF;
} else {
fimc_err("%s: Undefined status : %d\n",
__func__, ctrl->status);
}
break;
case FIMC_OVERLAY_DMA_AUTO:
if (ctrl->status == FIMC_ON_IDLE_SLEEP) {
fimc_outdev_resume_dma(ctrl);
ret = fimc_outdev_set_param(ctrl);
if (ret < 0)
fimc_err("Fail: fimc_outdev_set_param\n");
ctrl->status = FIMC_STREAMON_IDLE;
} else if (ctrl->status == FIMC_OFF_SLEEP) {
ctrl->status = FIMC_STREAMOFF;
} else {
fimc_err("%s: Undefined status : %d\n",
__func__, ctrl->status);
}
break;
case FIMC_OVERLAY_DMA_MANUAL:
if (ctrl->status == FIMC_ON_IDLE_SLEEP) {
ret = fimc_outdev_set_param(ctrl);
if (ret < 0)
fimc_err("Fail: fimc_outdev_set_param\n");
ctrl->status = FIMC_STREAMON_IDLE;
} else if (ctrl->status == FIMC_OFF_SLEEP) {
ctrl->status = FIMC_STREAMOFF;
} else {
fimc_err("%s: Undefined status : %d\n",
__func__, ctrl->status);
}
break;
case FIMC_OVERLAY_FIFO:
if (ctrl->status == FIMC_ON_SLEEP) {
ctrl->status = FIMC_READY_ON;
ret = fimc_outdev_set_param(ctrl);
if (ret < 0)
fimc_err("Fail: fimc_outdev_set_param\n");
#if defined(CONFIG_VIDEO_IPC)
if (ctrl->out->pix.field == V4L2_FIELD_INTERLACED_TB)
ipc_start();
#endif
index = ctrl->out->idx.active;
fimc_outdev_set_src_addr(ctrl, ctrl->out->src[index].base);
ret = fimc_start_fifo(ctrl);
if (ret < 0)
fimc_err("Fail: fimc_start_fifo\n");
ctrl->status = FIMC_STREAMON;
} else if (ctrl->status == FIMC_OFF_SLEEP) {
ctrl->status = FIMC_STREAMOFF;
} else {
fimc_err("%s: Undefined status : %d\n", __func__, ctrl->status);
}
break;
}
return 0;
}