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Commit da5dc27b authored by Rama Krishna Phani A's avatar Rama Krishna Phani A
Browse files

hwmon: qpnp-adc-tm: Add version check for VADC_TM channel 



vph_pwr channel should be supported for VADC_TM for pm8950 2.0.
Add version check to detect the PMIC used and support channel
accordingly.

Change-Id: I1e0a0a269e9e0f164150766a5dabaf51791b21cc
Signed-off-by: default avatarRama Krishna Phani A <rphani@codeaurora.org>
parent f1af45a9

drivers/thermal/qpnp-adc-tm.c

+11 −1
Original line number Diff line number Diff line
@@ -2019,7 +2019,7 @@ int32_t qpnp_adc_tm_channel_measure(struct qpnp_adc_tm_chip *chip, 
					struct qpnp_adc_tm_btm_param *param)

{

	uint32_t channel, dt_index = 0, scale_type = 0;

	int rc = 0, i = 0;

	int rc = 0, i = 0, version = 0;

	bool chan_found = false;



	if (qpnp_adc_tm_is_valid(chip)) {
@@ -2035,6 +2035,16 @@ int32_t qpnp_adc_tm_channel_measure(struct qpnp_adc_tm_chip *chip, 
	mutex_lock(&chip->adc->adc_lock);



	channel = param->channel;



	if (channel == VSYS) {

		version = qpnp_adc_get_revid_version(chip->dev);

		if (version == QPNP_REV_ID_PM8950_1_0) {

			pr_debug("Channel not supported\n");

			rc = -EINVAL;

			goto fail_unlock;

		}

	}



	while (i < chip->max_channels_available) {

		if (chip->adc->adc_channels[i].channel_num ==

							channel) {