C++ (Cpp) s5p_cec_threshold Examples

Example #1

File: s5p_tvout_cec.c Project: mogchen/Homura-Note

static int s5p_cec_open(struct inode *inode, struct file *file)
{
	int ret = 0;

	mutex_lock(&cec_lock);
	clk_enable(hdmi_cec_clk);

	if (atomic_read(&hdmi_on)) {
		tvout_dbg("do not allow multiple open for tvout cec\n");
		ret = -EBUSY;
		goto err_multi_open;
	} else
		atomic_inc(&hdmi_on);

	s5p_cec_reset();

	s5p_cec_set_divider();

	s5p_cec_threshold();

	s5p_cec_unmask_tx_interrupts();

	s5p_cec_set_rx_state(STATE_RX);
	s5p_cec_unmask_rx_interrupts();
	s5p_cec_enable_rx();

err_multi_open:
	mutex_unlock(&cec_lock);

	return ret;
}

Example #2

File: cec.c Project: firedrakexxx/OpenScrKernel_For_XC210

static int s5p_cec_open(struct inode *inode, struct file *file)
{
	g_hdmi_on = true;

	s5p_cec_reset();

	s5p_cec_set_divider();

	s5p_cec_threshold();

	s5p_cec_unmask_tx_interrupts();

	s5p_cec_set_rx_state(STATE_RX);
	s5p_cec_unmask_rx_interrupts();
	s5p_cec_enable_rx();

	return 0;
}

Example #3

File: s5p_cec.c Project: asmalldev/linux

static int s5p_cec_adap_enable(struct cec_adapter *adap, bool enable)
{
	struct s5p_cec_dev *cec = cec_get_drvdata(adap);

	if (enable) {
		pm_runtime_get_sync(cec->dev);

		s5p_cec_reset(cec);

		s5p_cec_set_divider(cec);
		s5p_cec_threshold(cec);

		s5p_cec_unmask_tx_interrupts(cec);
		s5p_cec_unmask_rx_interrupts(cec);
		s5p_cec_enable_rx(cec);
	} else {
		s5p_cec_mask_tx_interrupts(cec);
		s5p_cec_mask_rx_interrupts(cec);
		pm_runtime_disable(cec->dev);
	}

	return 0;
}