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Commit f146ecd8 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "ASoC: wcd9xxx: Update RCO enable and calibration sequence for wcd9330"

parents 6d98a211 157e0648

sound/soc/codecs/wcd9xxx-resmgr.c

+11 −0
Original line number Diff line number Diff line
@@ -448,6 +448,9 @@ static void wcd9xxx_enable_clock_block(struct wcd9xxx_resmgr *resmgr, 
	struct snd_soc_codec *codec = resmgr->codec;

	unsigned long delay = WCD9XXX_RCO_CALIBRATION_DELAY_US;

	int num_retry = 0;

	unsigned int valr;

	unsigned int valr1;

	unsigned int valw[] = {0x01, 0x01, 0x10, 0x00};



	pr_debug("%s: config_mode = %d\n", __func__, config_mode);
@@ -469,6 +472,14 @@ static void wcd9xxx_enable_clock_block(struct wcd9xxx_resmgr *resmgr, 
				    0x01, 0x01);

		/* 1ms sleep required after BG enabled */

		usleep_range(1000, 1100);



		snd_soc_update_bits(codec, TOMTOM_A_RCO_CTRL, 0x18, 0x10);

		valr = snd_soc_read(codec, TOMTOM_A_QFUSE_DATA_OUT0) & (0x04);

		valr1 = snd_soc_read(codec, TOMTOM_A_QFUSE_DATA_OUT1) & (0x08);

		valr = (valr >> 1) | (valr1 >> 3);

		snd_soc_update_bits(codec, TOMTOM_A_RCO_CTRL, 0x60,

				    valw[valr] << 5);



		snd_soc_update_bits(codec, TOMTOM_A_RCO_CTRL, 0x80, 0x80);



		do {