C++ (Cpp) tegra_vi_csi_writel Beispiele

Beispiel #1

Datei: tegra_camera.c Projekt: Austs5/enrc2b-kernel-BLADE

static int tegra_camera_power_off(struct tegra_camera_dev *dev)
{
	int ret = 0;
	int val = 0;

	dev_dbg(dev->dev, "%s++\n", __func__);

	/* Disable external power */
	if (dev->reg) {
		ret = regulator_disable(dev->reg);
		if (ret) {
			dev_err(dev->dev,
				"%s: disable csi regulator failed.\n",
				__func__);
			return ret;
		}
	}
	dev->power_on = 0;
	tegra_camera_on = dev->power_on;

	val = PAD_CIL_PDVREG(0x0);
	tegra_vi_csi_writel(val, CSI_CIL_PAD_CONFIG);

	if (camera_boost){
		pr_info("%s: clean camera freq boost\n", __func__);
		pm_qos_update_request(&boost_cpu_freq_req, (s32)PM_QOS_CPU_FREQ_MIN_DEFAULT_VALUE);
		pm_qos_update_request(&boost_cpu_num_req, (s32)PM_QOS_MIN_ONLINE_CPUS_DEFAULT_VALUE);
	}
	
	return ret;
}

Beispiel #2

static int tegra_camera_power_off(struct tegra_camera_dev *dev)
{
	int ret = 0;
	int val = 0;

	dev_dbg(dev->dev, "%s++\n", __func__);

	/* Disable external power */
	if (dev->reg) {
		ret = regulator_disable(dev->reg);
		if (ret) {
			dev_err(dev->dev,
				"%s: disable csi regulator failed.\n",
				__func__);
			return ret;
		}
	}
	dev->power_on = 0;
	tegra_camera_on = dev->power_on;

	val = PAD_CIL_PDVREG(0x0);
	tegra_vi_csi_writel(val, CSI_CIL_PAD_CONFIG);
	return ret;
}