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hc
2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c 
 kernel/sound/soc/codecs/rt5645.c
....@@ -1,12 +1,9 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
12 /*
23  * rt5645.c  --  RT5645 ALSA SoC audio codec driver
34  *
45  * Copyright 2013 Realtek Semiconductor Corp.
56  * Author: Bard Liao <bardliao@realtek.com>
6
- *
7
- * This program is free software; you can redistribute it and/or modify
8
- * it under the terms of the GNU General Public License version 2 as
9
- * published by the Free Software Foundation.
107  */
118 
129 #include <linux/module.h>
....@@ -401,6 +398,11 @@
401398 	unsigned short val;
402399 };
403400 
401
+struct rt5645_eq_param_s_be16 {
402
+	__be16 reg;
403
+	__be16 val;
404
+};
405
+
404406 static const char *const rt5645_supply_names[] = {
405407 	"avdd",
406408 	"cpvdd",
....@@ -672,8 +674,8 @@
672674 {
673675 	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
674676 	struct rt5645_priv *rt5645 = snd_soc_component_get_drvdata(component);
675
-	struct rt5645_eq_param_s *eq_param =
676
-		(struct rt5645_eq_param_s *)ucontrol->value.bytes.data;
677
+	struct rt5645_eq_param_s_be16 *eq_param =
678
+		(struct rt5645_eq_param_s_be16 *)ucontrol->value.bytes.data;
677679 	int i;
678680 
679681 	for (i = 0; i < RT5645_HWEQ_NUM; i++) {
....@@ -698,35 +700,32 @@
698700 {
699701 	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
700702 	struct rt5645_priv *rt5645 = snd_soc_component_get_drvdata(component);
701
-	struct rt5645_eq_param_s *eq_param =
702
-		(struct rt5645_eq_param_s *)ucontrol->value.bytes.data;
703
+	struct rt5645_eq_param_s_be16 *eq_param =
704
+		(struct rt5645_eq_param_s_be16 *)ucontrol->value.bytes.data;
703705 	int i;
704706 
705707 	for (i = 0; i < RT5645_HWEQ_NUM; i++) {
706
-		eq_param[i].reg = be16_to_cpu(eq_param[i].reg);
707
-		eq_param[i].val = be16_to_cpu(eq_param[i].val);
708
+		rt5645->eq_param[i].reg = be16_to_cpu(eq_param[i].reg);
709
+		rt5645->eq_param[i].val = be16_to_cpu(eq_param[i].val);
708710 	}
709711 
710712 	/* The final setting of the table should be RT5645_EQ_CTRL2 */
711713 	for (i = RT5645_HWEQ_NUM - 1; i >= 0; i--) {
712
-		if (eq_param[i].reg == 0)
714
+		if (rt5645->eq_param[i].reg == 0)
713715 			continue;
714
-		else if (eq_param[i].reg != RT5645_EQ_CTRL2)
716
+		else if (rt5645->eq_param[i].reg != RT5645_EQ_CTRL2)
715717 			return 0;
716718 		else
717719 			break;
718720 	}
719721 
720722 	for (i = 0; i < RT5645_HWEQ_NUM; i++) {
721
-		if (!rt5645_validate_hweq(eq_param[i].reg) &&
722
-			eq_param[i].reg != 0)
723
+		if (!rt5645_validate_hweq(rt5645->eq_param[i].reg) &&
724
+		    rt5645->eq_param[i].reg != 0)
723725 			return 0;
724
-		else if (eq_param[i].reg == 0)
726
+		else if (rt5645->eq_param[i].reg == 0)
725727 			break;
726728 	}
727
-
728
-	memcpy(rt5645->eq_param, eq_param,
729
-		RT5645_HWEQ_NUM * sizeof(struct rt5645_eq_param_s));
730729 
731730 	return 0;
732731 }
....@@ -867,7 +866,7 @@
867866 	struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
868867 	unsigned int val;
869868 
870
-	val = snd_soc_component_read32(component, RT5645_GLB_CLK);
869
+	val = snd_soc_component_read(component, RT5645_GLB_CLK);
871870 	val &= RT5645_SCLK_SRC_MASK;
872871 	if (val == RT5645_SCLK_SRC_PLL1)
873872 		return 1;
....@@ -910,7 +909,7 @@
910909 		return 0;
911910 	}
912911 
913
-	val = (snd_soc_component_read32(component, reg) >> shift) & 0xf;
912
+	val = (snd_soc_component_read(component, reg) >> shift) & 0xf;
914913 	switch (val) {
915914 	case 1:
916915 	case 2:
....@@ -1288,30 +1287,6 @@
12881287 static const struct snd_kcontrol_new rt5645_dac_r2_mux =
12891288 	SOC_DAPM_ENUM("DAC2 R source", rt5645_dac2r_enum);
12901289 
1291
-
1292
-/* INL/R source */
1293
-static const char * const rt5645_inl_src[] = {
1294
-	"IN2P", "MonoP"
1295
-};
1296
-
1297
-static SOC_ENUM_SINGLE_DECL(
1298
-	rt5645_inl_enum, RT5645_INL1_INR1_VOL,
1299
-	RT5645_INL_SEL_SFT, rt5645_inl_src);
1300
-
1301
-static const struct snd_kcontrol_new rt5645_inl_mux =
1302
-	SOC_DAPM_ENUM("INL source", rt5645_inl_enum);
1303
-
1304
-static const char * const rt5645_inr_src[] = {
1305
-	"IN2N", "MonoN"
1306
-};
1307
-
1308
-static SOC_ENUM_SINGLE_DECL(
1309
-	rt5645_inr_enum, RT5645_INL1_INR1_VOL,
1310
-	RT5645_INR_SEL_SFT, rt5645_inr_src);
1311
-
1312
-static const struct snd_kcontrol_new rt5645_inr_mux =
1313
-	SOC_DAPM_ENUM("INR source", rt5645_inr_enum);
1314
-
13151290 /* Stereo1 ADC source */
13161291 /* MX-27 [12] */
13171292 static const char * const rt5645_stereo_adc1_src[] = {
....@@ -1610,18 +1585,6 @@
16101585 
16111586 static const struct snd_kcontrol_new rt5645_if2_adc_in_mux =
16121587 	SOC_DAPM_ENUM("IF2 ADC IN source", rt5645_if2_adc_in_enum);
1613
-
1614
-/* MX-2F [1:0] */
1615
-static const char * const rt5645_if3_adc_in_src[] = {
1616
-	"IF_ADC1", "IF_ADC2", "VAD_ADC"
1617
-};
1618
-
1619
-static SOC_ENUM_SINGLE_DECL(
1620
-	rt5645_if3_adc_in_enum, RT5645_DIG_INF1_DATA,
1621
-	RT5645_IF3_ADC_IN_SFT, rt5645_if3_adc_in_src);
1622
-
1623
-static const struct snd_kcontrol_new rt5645_if3_adc_in_mux =
1624
-	SOC_DAPM_ENUM("IF3 ADC IN source", rt5645_if3_adc_in_enum);
16251588 
16261589 /* MX-31 [15] [13] [11] [9] */
16271590 static const char * const rt5645_pdm_src[] = {
....@@ -3158,9 +3121,9 @@
31583121 					RT5645_INT_IRQ_ST, 0x8, 0x8);
31593122 		snd_soc_component_update_bits(component,
31603123 					RT5650_4BTN_IL_CMD2, 0x8000, 0x8000);
3161
-		snd_soc_component_read32(component, RT5650_4BTN_IL_CMD1);
3124
+		snd_soc_component_read(component, RT5650_4BTN_IL_CMD1);
31623125 		pr_debug("%s read %x = %x\n", __func__, RT5650_4BTN_IL_CMD1,
3163
-			snd_soc_component_read32(component, RT5650_4BTN_IL_CMD1));
3126
+			snd_soc_component_read(component, RT5650_4BTN_IL_CMD1));
31643127 	} else {
31653128 		snd_soc_component_update_bits(component, RT5650_4BTN_IL_CMD2, 0x8000, 0x0);
31663129 		snd_soc_component_update_bits(component, RT5645_INT_IRQ_ST, 0x8, 0x0);
....@@ -3253,7 +3216,7 @@
32533216 {
32543217 	int btn_type, val;
32553218 
3256
-	val = snd_soc_component_read32(component, RT5650_4BTN_IL_CMD1);
3219
+	val = snd_soc_component_read(component, RT5650_4BTN_IL_CMD1);
32573220 	pr_debug("val=0x%x\n", val);
32583221 	btn_type = val & 0xfff0;
32593222 	snd_soc_component_write(component, RT5650_4BTN_IL_CMD1, val);
....@@ -3308,10 +3271,10 @@
33083271 				    report, SND_JACK_MICROPHONE);
33093272 		return;
33103273 	case 4:
3311
-		val = snd_soc_component_read32(rt5645->component, RT5645_A_JD_CTRL1) & 0x0020;
3274
+		val = snd_soc_component_read(rt5645->component, RT5645_A_JD_CTRL1) & 0x0020;
33123275 		break;
33133276 	default: /* read rt5645 jd1_1 status */
3314
-		val = snd_soc_component_read32(rt5645->component, RT5645_INT_IRQ_ST) & 0x1000;
3277
+		val = snd_soc_component_read(rt5645->component, RT5645_INT_IRQ_ST) & 0x1000;
33153278 		break;
33163279 
33173280 	}
....@@ -3321,7 +3284,7 @@
33213284 	} else if (!val && rt5645->jack_type != 0) {
33223285 		/* for push button and jack out */
33233286 		btn_type = 0;
3324
-		if (snd_soc_component_read32(rt5645->component, RT5645_INT_IRQ_ST) & 0x4) {
3287
+		if (snd_soc_component_read(rt5645->component, RT5645_INT_IRQ_ST) & 0x4) {
33253288 			/* button pressed */
33263289 			report = SND_JACK_HEADSET;
33273290 			btn_type = rt5645_button_detect(rt5645->component);
....@@ -3456,6 +3419,9 @@
34563419 		RT5645_HWEQ_NUM, sizeof(struct rt5645_eq_param_s),
34573420 		GFP_KERNEL);
34583421 
3422
+	if (!rt5645->eq_param)
3423
+		return -ENOMEM;
3424
+
34593425 	return 0;
34603426 }
34613427 
....@@ -3562,7 +3528,8 @@
35623528 static const struct regmap_config rt5645_regmap = {
35633529 	.reg_bits = 8,
35643530 	.val_bits = 16,
3565
-	.use_single_rw = true,
3531
+	.use_single_read = true,
3532
+	.use_single_write = true,
35663533 	.max_register = RT5645_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5645_ranges) *
35673534 					       RT5645_PR_SPACING),
35683535 	.volatile_reg = rt5645_volatile_register,
....@@ -3578,7 +3545,8 @@
35783545 static const struct regmap_config rt5650_regmap = {
35793546 	.reg_bits = 8,
35803547 	.val_bits = 16,
3581
-	.use_single_rw = true,
3548
+	.use_single_read = true,
3549
+	.use_single_write = true,
35823550 	.max_register = RT5645_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5645_ranges) *
35833551 					       RT5645_PR_SPACING),
35843552 	.volatile_reg = rt5645_volatile_register,
....@@ -3595,7 +3563,8 @@
35953563 	.name="nocache",
35963564 	.reg_bits = 8,
35973565 	.val_bits = 16,
3598
-	.use_single_rw = true,
3566
+	.use_single_read = true,
3567
+	.use_single_write = true,
35993568 	.max_register = RT5645_VENDOR_ID2 + 1,
36003569 	.cache_type = REGCACHE_NONE,
36013570 };
....@@ -3674,6 +3643,12 @@
36743643 static const struct rt5645_platform_data lattepanda_board_platform_data = {
36753644 	.jd_mode = 2,
36763645 	.inv_jd1_1 = true
3646
+};
3647
+
3648
+static const struct rt5645_platform_data kahlee_platform_data = {
3649
+	.dmic1_data_pin = RT5645_DMIC_DATA_GPIO5,
3650
+	.dmic2_data_pin = RT5645_DMIC_DATA_IN2P,
3651
+	.jd_mode = 3,
36773652 };
36783653 
36793654 static const struct dmi_system_id dmi_platform_data[] = {
....@@ -3789,6 +3764,21 @@
37893764 		  DMI_EXACT_MATCH(DMI_BOARD_VERSION, "Default string"),
37903765 		},
37913766 		.driver_data = (void *)&lattepanda_board_platform_data,
3767
+	},
3768
+	{
3769
+		.ident = "Chrome Kahlee",
3770
+		.matches = {
3771
+			DMI_MATCH(DMI_PRODUCT_NAME, "Kahlee"),
3772
+		},
3773
+		.driver_data = (void *)&kahlee_platform_data,
3774
+	},
3775
+	{
3776
+		.ident = "Medion E1239T",
3777
+		.matches = {
3778
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MEDION"),
3779
+			DMI_MATCH(DMI_PRODUCT_NAME, "E1239T MD60568"),
3780
+		},
3781
+		.driver_data = (void *)&intel_braswell_platform_data,
37923782 	},
37933783 	{ }
37943784 };
....@@ -4105,9 +4095,14 @@
41054095 	if (i2c->irq)
41064096 		free_irq(i2c->irq, rt5645);
41074097 
4098
+	/*
4099
+	 * Since the rt5645_btn_check_callback() can queue jack_detect_work,
4100
+	 * the timer need to be delted first
4101
+	 */
4102
+	del_timer_sync(&rt5645->btn_check_timer);
4103
+
41084104 	cancel_delayed_work_sync(&rt5645->jack_detect_work);
41094105 	cancel_delayed_work_sync(&rt5645->rcclock_work);
4110
-	del_timer_sync(&rt5645->btn_check_timer);
41114106 
41124107 	regulator_bulk_disable(ARRAY_SIZE(rt5645->supplies), rt5645->supplies);
41134108