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Commit 50362a8a authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "input: misc: qti-haptics: remove "qcom,ilim-ma" property"

parents e639a471 f2ac9205

Documentation/devicetree/bindings/input/qti-haptics.txt

+0 −8
Original line number Diff line number Diff line
@@ -49,13 +49,6 @@ Properties: 
		0 to 3596. If this is not specified, then 1800 mV will be

		used by default.



- qcom,ilim-ma

  Usage:      optional

  Value type: <u32>

  Definition: Specifies the maximum allowed output current in mA for the

		actuator. Allowed values: 400 or 800. If this is not

		specified, 400 mA will be used by default.



- qcom,play-rate-us

  Usage:      optional

  Value type: <u32>
@@ -188,7 +181,6 @@ Example: 
	interrupt-names = "hap-sc-irq", "hap-play-irq";

	qcom,actuator-type = "lra";

	qcom,vmax-mv = <1800>;

	qcom,ilim-ma = <400>;

	qcom,play-rate-us = <8000>;

	qcom,lra-resonance-sig-shape = "sine";

	qcom,lra-auto-resonance-mode = "qwd";

drivers/input/misc/qti-haptics.c

+3 −10
Original line number Diff line number Diff line
@@ -64,8 +64,6 @@ enum haptics_custom_effect_param { 
#define HAP_WAVEFORM_BUFFER_MAX		8

#define HAP_VMAX_MV_DEFAULT		1800

#define HAP_VMAX_MV_MAX			3596

#define HAP_ILIM_MA_DEFAULT		400

#define HAP_ILIM_MA_MAX			800

#define HAP_PLAY_RATE_US_DEFAULT	5715

#define HAP_PLAY_RATE_US_MAX		20475

#define HAP_PLAY_RATE_US_LSB		5
@@ -137,6 +135,8 @@ enum haptics_custom_effect_param { 
#define HAP_VMAX_MV_LSB			116



#define REG_HAP_ILIM_CFG		0x52

#define HAP_ILIM_SEL_1000MA		BIT(1)

#define HAP_ILIM_DEFAULT_SEL		HAP_ILIM_SEL_1000MA

#define REG_HAP_SC_DEB_CFG		0x53

#define REG_HAP_RATE_CFG1		0x54

#define REG_HAP_RATE_CFG2		0x55
@@ -202,7 +202,6 @@ struct qti_hap_config { 
	enum lra_auto_res_mode	lra_auto_res_mode;

	enum wf_src		ext_src;

	u16			vmax_mv;

	u16			ilim_ma;

	u16			play_rate_us;

	bool			lra_allow_variable_play_rate;

	bool			use_ext_wf_src;
@@ -1053,7 +1052,7 @@ static int qti_haptics_hw_init(struct qti_hap_chip *chip) 


	/* Config ilim_ma */

	addr = REG_HAP_ILIM_CFG;

	val = config->ilim_ma == 400 ? 0 : 1;

	val = HAP_ILIM_DEFAULT_SEL;

	rc = qti_haptics_write(chip, addr, &val, 1);

	if (rc < 0) {

		dev_err(chip->dev, "write ilim_ma failed, rc=%d\n", rc);
@@ -1231,12 +1230,6 @@ static int qti_haptics_parse_dt(struct qti_hap_chip *chip) 
		config->vmax_mv = (tmp > HAP_VMAX_MV_MAX) ?

			HAP_VMAX_MV_MAX : tmp;



	config->ilim_ma = HAP_ILIM_MA_DEFAULT;

	rc = of_property_read_u32(node, "qcom,ilim-ma", &tmp);

	if (!rc)

		config->ilim_ma = (tmp >= HAP_ILIM_MA_MAX) ?

			HAP_ILIM_MA_MAX : HAP_ILIM_MA_DEFAULT;



	config->play_rate_us = HAP_PLAY_RATE_US_DEFAULT;

	rc = of_property_read_u32(node, "qcom,play-rate-us", &tmp);

	if (!rc)