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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org,
	stable@vger.kernel.org
Cc: Jack Yu <jack.yu@realtek.com>,
	Mark Brown <broonie@kernel.org>,
	Sasha Levin <sashal@kernel.org>,
	oder_chiou@realtek.com,
	lgirdwood@gmail.com,
	perex@perex.cz,
	tiwai@suse.com,
	linux-sound@vger.kernel.org
Subject: [PATCH AUTOSEL 6.8 12/52] ASoC: rt722-sdca: add headset microphone vrefo setting
Date: Tue,  7 May 2024 19:06:38 -0400
Message-ID: <20240507230800.392128-12-sashal@kernel.org>
In-Reply-To: <20240507230800.392128-1-sashal@kernel.org>
References: <20240507230800.392128-1-sashal@kernel.org>
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From: Jack Yu <jack.yu@realtek.com>

[ Upstream commit 140e0762ca055d1aa84b17847cde5d9e47f56f76 ]

Add vrefo settings to fix jd and headset mic recording issue.

Signed-off-by: Jack Yu <jack.yu@realtek.com>
Link: https://msgid.link/r/727219ed45d3485ba8f4646700aaa8a8@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/rt722-sdca.c | 25 +++++++++++++++++++------
 sound/soc/codecs/rt722-sdca.h |  3 +++
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/sound/soc/codecs/rt722-sdca.c b/sound/soc/codecs/rt722-sdca.c
index 4338cdb3a7917..9ff607984ea19 100644
--- a/sound/soc/codecs/rt722-sdca.c
+++ b/sound/soc/codecs/rt722-sdca.c
@@ -1438,9 +1438,12 @@ static void rt722_sdca_jack_preset(struct rt722_sdca_priv *rt722)
 	int loop_check, chk_cnt = 100, ret;
 	unsigned int calib_status = 0;
 
-	/* Read eFuse */
-	rt722_sdca_index_write(rt722, RT722_VENDOR_SPK_EFUSE, RT722_DC_CALIB_CTRL,
-		0x4808);
+	/* Config analog bias */
+	rt722_sdca_index_write(rt722, RT722_VENDOR_REG, RT722_ANALOG_BIAS_CTL3,
+		0xa081);
+	/* GE related settings */
+	rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_GE_RELATED_CTL2,
+		0xa009);
 	/* Button A, B, C, D bypass mode */
 	rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_UMP_HID_CTL4,
 		0xcf00);
@@ -1474,9 +1477,6 @@ static void rt722_sdca_jack_preset(struct rt722_sdca_priv *rt722)
 		if ((calib_status & 0x0040) == 0x0)
 			break;
 	}
-	/* Release HP-JD, EN_CBJ_TIE_GL/R open, en_osw gating auto done bit */
-	rt722_sdca_index_write(rt722, RT722_VENDOR_REG, RT722_DIGITAL_MISC_CTRL4,
-		0x0010);
 	/* Set ADC09 power entity floating control */
 	rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_ADC0A_08_PDE_FLOAT_CTL,
 		0x2a12);
@@ -1489,8 +1489,21 @@ static void rt722_sdca_jack_preset(struct rt722_sdca_priv *rt722)
 	/* Set DAC03 and HP power entity floating control */
 	rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_DAC03_HP_PDE_FLOAT_CTL,
 		0x4040);
+	rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_ENT_FLOAT_CTRL_1,
+		0x4141);
+	rt722_sdca_index_write(rt722, RT722_VENDOR_HDA_CTL, RT722_FLOAT_CTRL_1,
+		0x0101);
 	/* Fine tune PDE40 latency */
 	regmap_write(rt722->regmap, 0x2f58, 0x07);
+	regmap_write(rt722->regmap, 0x2f03, 0x06);
+	/* MIC VRefo */
+	rt722_sdca_index_update_bits(rt722, RT722_VENDOR_REG,
+		RT722_COMBO_JACK_AUTO_CTL1, 0x0200, 0x0200);
+	rt722_sdca_index_update_bits(rt722, RT722_VENDOR_REG,
+		RT722_VREFO_GAT, 0x4000, 0x4000);
+	/* Release HP-JD, EN_CBJ_TIE_GL/R open, en_osw gating auto done bit */
+	rt722_sdca_index_write(rt722, RT722_VENDOR_REG, RT722_DIGITAL_MISC_CTRL4,
+		0x0010);
 }
 
 int rt722_sdca_io_init(struct device *dev, struct sdw_slave *slave)
diff --git a/sound/soc/codecs/rt722-sdca.h b/sound/soc/codecs/rt722-sdca.h
index 44af8901352eb..2464361a7958c 100644
--- a/sound/soc/codecs/rt722-sdca.h
+++ b/sound/soc/codecs/rt722-sdca.h
@@ -69,6 +69,7 @@ struct rt722_sdca_dmic_kctrl_priv {
 #define RT722_COMBO_JACK_AUTO_CTL2		0x46
 #define RT722_COMBO_JACK_AUTO_CTL3		0x47
 #define RT722_DIGITAL_MISC_CTRL4		0x4a
+#define RT722_VREFO_GAT				0x63
 #define RT722_FSM_CTL				0x67
 #define RT722_SDCA_INTR_REC			0x82
 #define RT722_SW_CONFIG1			0x8a
@@ -127,6 +128,8 @@ struct rt722_sdca_dmic_kctrl_priv {
 #define RT722_UMP_HID_CTL6			0x66
 #define RT722_UMP_HID_CTL7			0x67
 #define RT722_UMP_HID_CTL8			0x68
+#define RT722_FLOAT_CTRL_1			0x70
+#define RT722_ENT_FLOAT_CTRL_1		0x76
 
 /* Parameter & Verb control 01 (0x1a)(NID:20h) */
 #define RT722_HIDDEN_REG_SW_RESET (0x1 << 14)
-- 
2.43.0