Unverified Commit a4835292 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Mark Brown
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ASoC: codecs: wcd939x: Add defines for major/minor version decoding 



Replace hard-coded register values with defines for checking major and
minor versions of device.

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250616-asoc-wcd93xx-enum-v1-4-a20a1b538509@linaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5d3ccd35

sound/soc/codecs/wcd939x.c

+7 −2
Original line number Diff line number Diff line
@@ -39,6 +39,11 @@ 
#define CHIPID_WCD9390			0x0

#define CHIPID_WCD9395			0x5



/* Version major: 1.x */

#define CHIPID_WCD939X_VER_MAJOR_1	0x0

/* Version minor: x.1 */

#define CHIPID_WCD939X_VER_MINOR_1	0x3



enum {

	WCD939X_VERSION_1_0 = 0,

	WCD939X_VERSION_1_1,
@@ -3449,8 +3454,8 @@ static int wcd939x_bind(struct device *dev) 
	regmap_read(wcd939x->regmap, WCD939X_DIGITAL_CHIP_ID1, &id1);

	regmap_read(wcd939x->regmap, WCD939X_EAR_STATUS_REG_1, &status1);



	if (id1 == 0)

		version = ((status1 & 0x3) ? WCD939X_VERSION_1_1 : WCD939X_VERSION_1_0);

	if (id1 == CHIPID_WCD939X_VER_MAJOR_1)

		version = ((status1 & CHIPID_WCD939X_VER_MINOR_1) ? WCD939X_VERSION_1_1 : WCD939X_VERSION_1_0);

	else

		version = WCD939X_VERSION_2_0;