Merge "input: touchscreen: synaptics_tcm: Configure power supply" (ea7e7acf) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/input/touchscreen/synaptics_tcm/synaptics_tcm_core.c

+10 −0

Original line number	Diff line number	Diff line
		@@ -54,6 +54,8 @@

		#define SYNA_VTG_MAX_UV 3300000

		#define SYNA_LOAD_MAX_UA 30000

		#define NOTIFIER_PRIORITY 2

		#define RESPONSE_TIMEOUT_MS 3000
		@@ -1932,6 +1934,13 @@ static int syna_tcm_enable_regulator(struct syna_tcm_hcd *tcm_hcd, bool en)
		"set power regulator voltage failed\n");
		goto disable_bus_reg;
		}
		retval = regulator_set_load(tcm_hcd->pwr_reg,
		SYNA_LOAD_MAX_UA);
		if (retval) {
		LOGE(tcm_hcd->pdev->dev.parent,
		"set power regulator load failed\n");
		goto disable_bus_reg;
		}
		}

		retval = regulator_enable(tcm_hcd->pwr_reg);
		@@ -1948,6 +1957,7 @@ static int syna_tcm_enable_regulator(struct syna_tcm_hcd *tcm_hcd, bool en)
		disable_pwr_reg:
		if (tcm_hcd->pwr_reg) {
		if (regulator_count_voltages(tcm_hcd->pwr_reg) > 0) {
		regulator_set_load(tcm_hcd->pwr_reg, 0);
		regulator_set_voltage(tcm_hcd->pwr_reg, 0,
		SYNA_VTG_MAX_UV);
		}