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Diffstat (limited to 'sound/soc/sunxi/sun4i-codec.c')
-rw-r--r--sound/soc/sunxi/sun4i-codec.c1157
1 files changed, 953 insertions, 204 deletions
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 150069987c0c..f4e22af594fa 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -1,21 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2014 Emilio López <emilio@elopez.com.ar>
* Copyright 2014 Jon Smirl <jonsmirl@gmail.com>
* Copyright 2015 Maxime Ripard <maxime.ripard@free-electrons.com>
* Copyright 2015 Adam Sampson <ats@offog.org>
* Copyright 2016 Chen-Yu Tsai <wens@csie.org>
+ * Copyright 2018 Mesih Kilinc <mesihkilinc@gmail.com>
*
* Based on the Allwinner SDK driver, released under the GPL.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#include <linux/init.h>
@@ -24,16 +16,13 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/slab.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
-#include <linux/of_platform.h>
#include <linux/clk.h>
#include <linux/regmap.h>
#include <linux/reset.h>
#include <linux/gpio/consumer.h>
#include <sound/core.h>
+#include <sound/jack.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
@@ -64,9 +53,20 @@
#define SUN4I_CODEC_DAC_ACTL_DACAENR (31)
#define SUN4I_CODEC_DAC_ACTL_DACAENL (30)
#define SUN4I_CODEC_DAC_ACTL_MIXEN (29)
+#define SUN4I_CODEC_DAC_ACTL_LNG (26)
+#define SUN4I_CODEC_DAC_ACTL_FMG (23)
+#define SUN4I_CODEC_DAC_ACTL_MICG (20)
+#define SUN4I_CODEC_DAC_ACTL_LLNS (19)
+#define SUN4I_CODEC_DAC_ACTL_RLNS (18)
+#define SUN4I_CODEC_DAC_ACTL_LFMS (17)
+#define SUN4I_CODEC_DAC_ACTL_RFMS (16)
#define SUN4I_CODEC_DAC_ACTL_LDACLMIXS (15)
#define SUN4I_CODEC_DAC_ACTL_RDACRMIXS (14)
#define SUN4I_CODEC_DAC_ACTL_LDACRMIXS (13)
+#define SUN4I_CODEC_DAC_ACTL_MIC1LS (12)
+#define SUN4I_CODEC_DAC_ACTL_MIC1RS (11)
+#define SUN4I_CODEC_DAC_ACTL_MIC2LS (10)
+#define SUN4I_CODEC_DAC_ACTL_MIC2RS (9)
#define SUN4I_CODEC_DAC_ACTL_DACPAS (8)
#define SUN4I_CODEC_DAC_ACTL_MIXPAS (7)
#define SUN4I_CODEC_DAC_ACTL_PA_MUTE (6)
@@ -94,8 +94,11 @@
#define SUN4I_CODEC_ADC_ACTL_PREG1EN (29)
#define SUN4I_CODEC_ADC_ACTL_PREG2EN (28)
#define SUN4I_CODEC_ADC_ACTL_VMICEN (27)
+#define SUN4I_CODEC_ADC_ACTL_PREG1 (25)
+#define SUN4I_CODEC_ADC_ACTL_PREG2 (23)
#define SUN4I_CODEC_ADC_ACTL_VADCG (20)
#define SUN4I_CODEC_ADC_ACTL_ADCIS (17)
+#define SUN4I_CODEC_ADC_ACTL_LNPREG (13)
#define SUN4I_CODEC_ADC_ACTL_PA_EN (4)
#define SUN4I_CODEC_ADC_ACTL_DDE (3)
#define SUN4I_CODEC_ADC_DEBUG (0x2c)
@@ -110,6 +113,9 @@
/* Microphone controls (sun7i only) */
#define SUN7I_CODEC_AC_MIC_PHONE_CAL (0x3c)
+#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG1 (29)
+#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG2 (26)
+
/*
* sun6i specific registers
*
@@ -222,8 +228,103 @@
#define SUN8I_H3_CODEC_DAC_DBG (0x48)
#define SUN8I_H3_CODEC_ADC_DBG (0x4c)
+/* H616 specific registers */
+#define SUN50I_H616_CODEC_DAC_FIFOC (0x10)
+
+#define SUN50I_DAC_FIFO_STA (0x14)
+#define SUN50I_DAC_TXE_INT (3)
+#define SUN50I_DAC_TXU_INT (2)
+#define SUN50I_DAC_TXO_INT (1)
+
+#define SUN50I_DAC_CNT (0x24)
+#define SUN50I_DAC_DG_REG (0x28)
+#define SUN50I_DAC_DAP_CTL (0xf0)
+
+#define SUN50I_H616_DAC_AC_DAC_REG (0x310)
+#define SUN50I_H616_DAC_LEN (15)
+#define SUN50I_H616_DAC_REN (14)
+#define SUN50I_H616_LINEOUTL_EN (13)
+#define SUN50I_H616_LMUTE (12)
+#define SUN50I_H616_LINEOUTR_EN (11)
+#define SUN50I_H616_RMUTE (10)
+#define SUN50I_H616_RSWITCH (9)
+#define SUN50I_H616_RAMPEN (8)
+#define SUN50I_H616_LINEOUTL_SEL (6)
+#define SUN50I_H616_LINEOUTR_SEL (5)
+#define SUN50I_H616_LINEOUT_VOL (0)
+
+#define SUN50I_H616_DAC_AC_MIXER_REG (0x314)
+#define SUN50I_H616_LMIX_LDAC (21)
+#define SUN50I_H616_LMIX_RDAC (20)
+#define SUN50I_H616_RMIX_RDAC (17)
+#define SUN50I_H616_RMIX_LDAC (16)
+#define SUN50I_H616_LMIXEN (11)
+#define SUN50I_H616_RMIXEN (10)
+
+#define SUN50I_H616_DAC_AC_RAMP_REG (0x31c)
+#define SUN50I_H616_RAMP_STEP (4)
+#define SUN50I_H616_RDEN (0)
+
/* TODO H3 DAP (Digital Audio Processing) bits */
+#define SUN4I_DMA_MAX_BURST (8)
+
+/* suniv specific registers */
+
+#define SUNIV_DMA_MAX_BURST (4)
+
+/* Codec DAC digital controls and FIFO registers */
+#define SUNIV_CODEC_ADC_FIFOC (0x10)
+#define SUNIV_CODEC_ADC_FIFOC_EN_AD (28)
+#define SUNIV_CODEC_ADC_FIFOS (0x14)
+#define SUNIV_CODEC_ADC_RXDATA (0x18)
+
+/* Output mixer and gain controls */
+#define SUNIV_CODEC_OM_DACA_CTRL (0x20)
+#define SUNIV_CODEC_OM_DACA_CTRL_DACAREN (31)
+#define SUNIV_CODEC_OM_DACA_CTRL_DACALEN (30)
+#define SUNIV_CODEC_OM_DACA_CTRL_RMIXEN (29)
+#define SUNIV_CODEC_OM_DACA_CTRL_LMIXEN (28)
+#define SUNIV_CODEC_OM_DACA_CTRL_RHPPAMUTE (27)
+#define SUNIV_CODEC_OM_DACA_CTRL_LHPPAMUTE (26)
+#define SUNIV_CODEC_OM_DACA_CTRL_RHPIS (25)
+#define SUNIV_CODEC_OM_DACA_CTRL_LHPIS (24)
+#define SUNIV_CODEC_OM_DACA_CTRL_HPCOM_CTL (22)
+#define SUNIV_CODEC_OM_DACA_CTRL_COMPTEN (21)
+#define SUNIV_CODEC_OM_DACA_CTRL_RMIXMUTE_MICIN (20)
+#define SUNIV_CODEC_OM_DACA_CTRL_RMIXMUTE_LINEIN (19)
+#define SUNIV_CODEC_OM_DACA_CTRL_RMIXMUTE_FMIN (18)
+#define SUNIV_CODEC_OM_DACA_CTRL_RMIXMUTE_RDAC (17)
+#define SUNIV_CODEC_OM_DACA_CTRL_RMIXMUTE_LDAC (16)
+#define SUNIV_CODEC_OM_DACA_CTRL_HPPAEN (15)
+#define SUNIV_CODEC_OM_DACA_CTRL_LMIXMUTE_MICIN (12)
+#define SUNIV_CODEC_OM_DACA_CTRL_LMIXMUTE_LINEIN (11)
+#define SUNIV_CODEC_OM_DACA_CTRL_LMIXMUTE_FMIN (10)
+#define SUNIV_CODEC_OM_DACA_CTRL_LMIXMUTE_LDAC (9)
+#define SUNIV_CODEC_OM_DACA_CTRL_LMIXMUTE_RDAC (8)
+#define SUNIV_CODEC_OM_DACA_CTRL_LTLNMUTE (7)
+#define SUNIV_CODEC_OM_DACA_CTRL_RTLNMUTE (6)
+#define SUNIV_CODEC_OM_DACA_CTRL_HPVOL (0)
+
+/* Analog Input Mixer controls */
+#define SUNIV_CODEC_ADC_ACTL (0x24)
+#define SUNIV_CODEC_ADC_ADCEN (31)
+#define SUNIV_CODEC_ADC_MICG (24)
+#define SUNIV_CODEC_ADC_LINEINVOL (21)
+#define SUNIV_CODEC_ADC_ADCG (16)
+#define SUNIV_CODEC_ADC_ADCMIX_MIC (13)
+#define SUNIV_CODEC_ADC_ADCMIX_FMINL (12)
+#define SUNIV_CODEC_ADC_ADCMIX_FMINR (11)
+#define SUNIV_CODEC_ADC_ADCMIX_LINEIN (10)
+#define SUNIV_CODEC_ADC_ADCMIX_LOUT (9)
+#define SUNIV_CODEC_ADC_ADCMIX_ROUT (8)
+#define SUNIV_CODEC_ADC_PASPEEDSELECT (7)
+#define SUNIV_CODEC_ADC_FMINVOL (4)
+#define SUNIV_CODEC_ADC_MICAMPEN (3)
+#define SUNIV_CODEC_ADC_MICBOOST (0)
+
+#define SUNIV_CODEC_ADC_DBG (0x4c)
+
struct sun4i_codec {
struct device *dev;
struct regmap *regmap;
@@ -231,9 +332,12 @@ struct sun4i_codec {
struct clk *clk_module;
struct reset_control *rst;
struct gpio_desc *gpio_pa;
+ struct gpio_desc *gpio_hp;
/* ADC_FIFOC register is at different offset on different SoCs */
struct regmap_field *reg_adc_fifoc;
+ /* DAC_FIFOC register is at different offset on different SoCs */
+ struct regmap_field *reg_dac_fifoc;
struct snd_dmaengine_dai_dma_data capture_dma_data;
struct snd_dmaengine_dai_dma_data playback_dma_data;
@@ -242,43 +346,39 @@ struct sun4i_codec {
static void sun4i_codec_start_playback(struct sun4i_codec *scodec)
{
/* Flush TX FIFO */
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH),
- BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH));
+ regmap_field_set_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH));
/* Enable DAC DRQ */
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN),
- BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN));
+ regmap_field_set_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN));
}
static void sun4i_codec_stop_playback(struct sun4i_codec *scodec)
{
/* Disable DAC DRQ */
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN),
- 0);
+ regmap_field_clear_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN));
}
static void sun4i_codec_start_capture(struct sun4i_codec *scodec)
{
/* Enable ADC DRQ */
- regmap_field_update_bits(scodec->reg_adc_fifoc,
- BIT(SUN4I_CODEC_ADC_FIFOC_ADC_DRQ_EN),
- BIT(SUN4I_CODEC_ADC_FIFOC_ADC_DRQ_EN));
+ regmap_field_set_bits(scodec->reg_adc_fifoc,
+ BIT(SUN4I_CODEC_ADC_FIFOC_ADC_DRQ_EN));
}
static void sun4i_codec_stop_capture(struct sun4i_codec *scodec)
{
/* Disable ADC DRQ */
- regmap_field_update_bits(scodec->reg_adc_fifoc,
- BIT(SUN4I_CODEC_ADC_FIFOC_ADC_DRQ_EN), 0);
+ regmap_field_clear_bits(scodec->reg_adc_fifoc,
+ BIT(SUN4I_CODEC_ADC_FIFOC_ADC_DRQ_EN));
}
static int sun4i_codec_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);
switch (cmd) {
@@ -310,13 +410,12 @@ static int sun4i_codec_trigger(struct snd_pcm_substream *substream, int cmd,
static int sun4i_codec_prepare_capture(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);
/* Flush RX FIFO */
- regmap_field_update_bits(scodec->reg_adc_fifoc,
- BIT(SUN4I_CODEC_ADC_FIFOC_FIFO_FLUSH),
+ regmap_field_set_bits(scodec->reg_adc_fifoc,
BIT(SUN4I_CODEC_ADC_FIFOC_FIFO_FLUSH));
@@ -327,7 +426,7 @@ static int sun4i_codec_prepare_capture(struct snd_pcm_substream *substream,
/*
* FIXME: Undocumented in the datasheet, but
- * Allwinner's code mentions that it is related
+ * Allwinner's code mentions that it is
* related to microphone gain
*/
if (of_device_is_compatible(scodec->dev->of_node,
@@ -346,30 +445,24 @@ static int sun4i_codec_prepare_capture(struct snd_pcm_substream *substream,
0x3 << 8,
0x1 << 8);
- /* Fill most significant bits with valid data MSB */
- regmap_field_update_bits(scodec->reg_adc_fifoc,
- BIT(SUN4I_CODEC_ADC_FIFOC_RX_FIFO_MODE),
- BIT(SUN4I_CODEC_ADC_FIFOC_RX_FIFO_MODE));
-
return 0;
}
static int sun4i_codec_prepare_playback(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);
u32 val;
/* Flush the TX FIFO */
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH),
- BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH));
+ regmap_field_set_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH));
/* Set TX FIFO Empty Trigger Level */
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- 0x3f << SUN4I_CODEC_DAC_FIFOC_TX_TRIG_LEVEL,
- 0xf << SUN4I_CODEC_DAC_FIFOC_TX_TRIG_LEVEL);
+ regmap_field_update_bits(scodec->reg_dac_fifoc,
+ 0x3f << SUN4I_CODEC_DAC_FIFOC_TX_TRIG_LEVEL,
+ 0xf << SUN4I_CODEC_DAC_FIFOC_TX_TRIG_LEVEL);
if (substream->runtime->rate > 32000)
/* Use 64 bits FIR filter */
@@ -378,14 +471,13 @@ static int sun4i_codec_prepare_playback(struct snd_pcm_substream *substream,
/* Use 32 bits FIR filter */
val = BIT(SUN4I_CODEC_DAC_FIFOC_FIR_VERSION);
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_FIR_VERSION),
- val);
+ regmap_field_update_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_FIR_VERSION),
+ val);
/* Send zeros when we have an underrun */
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_SEND_LASAT),
- 0);
+ regmap_field_clear_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_SEND_LASAT));
return 0;
};
@@ -482,13 +574,31 @@ static int sun4i_codec_hw_params_capture(struct sun4i_codec *scodec,
/* Set the number of channels we want to use */
if (params_channels(params) == 1)
- regmap_field_update_bits(scodec->reg_adc_fifoc,
- BIT(SUN4I_CODEC_ADC_FIFOC_MONO_EN),
+ regmap_field_set_bits(scodec->reg_adc_fifoc,
BIT(SUN4I_CODEC_ADC_FIFOC_MONO_EN));
else
- regmap_field_update_bits(scodec->reg_adc_fifoc,
- BIT(SUN4I_CODEC_ADC_FIFOC_MONO_EN),
- 0);
+ regmap_field_clear_bits(scodec->reg_adc_fifoc,
+ BIT(SUN4I_CODEC_ADC_FIFOC_MONO_EN));
+
+ /* Set the number of sample bits to either 16 or 24 bits */
+ if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS)->min == 32) {
+ regmap_field_set_bits(scodec->reg_adc_fifoc,
+ BIT(SUN4I_CODEC_ADC_FIFOC_RX_SAMPLE_BITS));
+
+ regmap_field_clear_bits(scodec->reg_adc_fifoc,
+ BIT(SUN4I_CODEC_ADC_FIFOC_RX_FIFO_MODE));
+
+ scodec->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ } else {
+ regmap_field_clear_bits(scodec->reg_adc_fifoc,
+ BIT(SUN4I_CODEC_ADC_FIFOC_RX_SAMPLE_BITS));
+
+ /* Fill most significant bits with valid data MSB */
+ regmap_field_set_bits(scodec->reg_adc_fifoc,
+ BIT(SUN4I_CODEC_ADC_FIFOC_RX_FIFO_MODE));
+
+ scodec->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
+ }
return 0;
}
@@ -500,9 +610,9 @@ static int sun4i_codec_hw_params_playback(struct sun4i_codec *scodec,
u32 val;
/* Set DAC sample rate */
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- 7 << SUN4I_CODEC_DAC_FIFOC_DAC_FS,
- hwrate << SUN4I_CODEC_DAC_FIFOC_DAC_FS);
+ regmap_field_update_bits(scodec->reg_dac_fifoc,
+ 7 << SUN4I_CODEC_DAC_FIFOC_DAC_FS,
+ hwrate << SUN4I_CODEC_DAC_FIFOC_DAC_FS);
/* Set the number of channels we want to use */
if (params_channels(params) == 1)
@@ -510,31 +620,27 @@ static int sun4i_codec_hw_params_playback(struct sun4i_codec *scodec,
else
val = 0;
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_MONO_EN),
- val);
+ regmap_field_update_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_MONO_EN),
+ val);
/* Set the number of sample bits to either 16 or 24 bits */
if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS)->min == 32) {
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_TX_SAMPLE_BITS),
- BIT(SUN4I_CODEC_DAC_FIFOC_TX_SAMPLE_BITS));
+ regmap_field_set_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_TX_SAMPLE_BITS));
/* Set TX FIFO mode to padding the LSBs with 0 */
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_TX_FIFO_MODE),
- 0);
+ regmap_field_clear_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_TX_FIFO_MODE));
scodec->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
} else {
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_TX_SAMPLE_BITS),
- 0);
+ regmap_field_clear_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_TX_SAMPLE_BITS));
/* Set TX FIFO mode to repeat the MSB */
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- BIT(SUN4I_CODEC_DAC_FIFOC_TX_FIFO_MODE),
- BIT(SUN4I_CODEC_DAC_FIFOC_TX_FIFO_MODE));
+ regmap_field_set_bits(scodec->reg_dac_fifoc,
+ BIT(SUN4I_CODEC_DAC_FIFOC_TX_FIFO_MODE));
scodec->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
}
@@ -546,7 +652,7 @@ static int sun4i_codec_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);
unsigned long clk_freq;
int ret, hwrate;
@@ -574,16 +680,15 @@ static int sun4i_codec_hw_params(struct snd_pcm_substream *substream,
static int sun4i_codec_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);
/*
* Stop issuing DRQ when we have room for less than 16 samples
* in our TX FIFO
*/
- regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
- 3 << SUN4I_CODEC_DAC_FIFOC_DRQ_CLR_CNT,
- 3 << SUN4I_CODEC_DAC_FIFOC_DRQ_CLR_CNT);
+ regmap_field_set_bits(scodec->reg_dac_fifoc,
+ 3 << SUN4I_CODEC_DAC_FIFOC_DRQ_CLR_CNT);
return clk_prepare_enable(scodec->clk_module);
}
@@ -591,7 +696,7 @@ static int sun4i_codec_startup(struct snd_pcm_substream *substream,
static void sun4i_codec_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);
clk_disable_unprepare(scodec->clk_module);
@@ -605,6 +710,13 @@ static const struct snd_soc_dai_ops sun4i_codec_dai_ops = {
.prepare = sun4i_codec_prepare,
};
+#define SUN4I_CODEC_RATES ( \
+ SNDRV_PCM_RATE_8000_48000 | \
+ SNDRV_PCM_RATE_12000 | \
+ SNDRV_PCM_RATE_24000 | \
+ SNDRV_PCM_RATE_96000 | \
+ SNDRV_PCM_RATE_192000)
+
static struct snd_soc_dai_driver sun4i_codec_dai = {
.name = "Codec",
.ops = &sun4i_codec_dai_ops,
@@ -614,9 +726,7 @@ static struct snd_soc_dai_driver sun4i_codec_dai = {
.channels_max = 2,
.rate_min = 8000,
.rate_max = 192000,
- .rates = SNDRV_PCM_RATE_8000_48000 |
- SNDRV_PCM_RATE_96000 |
- SNDRV_PCM_RATE_192000,
+ .rates = SUN4I_CODEC_RATES,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S32_LE,
.sig_bits = 24,
@@ -626,11 +736,8 @@ static struct snd_soc_dai_driver sun4i_codec_dai = {
.channels_min = 1,
.channels_max = 2,
.rate_min = 8000,
- .rate_max = 192000,
- .rates = SNDRV_PCM_RATE_8000_48000 |
- SNDRV_PCM_RATE_96000 |
- SNDRV_PCM_RATE_192000 |
- SNDRV_PCM_RATE_KNOT,
+ .rate_max = 48000,
+ .rates = SUN4I_CODEC_RATES,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S32_LE,
.sig_bits = 24,
@@ -643,23 +750,91 @@ static const struct snd_kcontrol_new sun4i_codec_pa_mute =
SUN4I_CODEC_DAC_ACTL_PA_MUTE, 1, 0);
static DECLARE_TLV_DB_SCALE(sun4i_codec_pa_volume_scale, -6300, 100, 1);
+static DECLARE_TLV_DB_SCALE(sun4i_codec_linein_loopback_gain_scale, -150, 150,
+ 0);
+static DECLARE_TLV_DB_SCALE(sun4i_codec_linein_preamp_gain_scale, -1200, 300,
+ 0);
+static DECLARE_TLV_DB_SCALE(sun4i_codec_fmin_loopback_gain_scale, -450, 150,
+ 0);
+static DECLARE_TLV_DB_SCALE(sun4i_codec_micin_loopback_gain_scale, -450, 150,
+ 0);
+static DECLARE_TLV_DB_RANGE(sun4i_codec_micin_preamp_gain_scale,
+ 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
+ 1, 7, TLV_DB_SCALE_ITEM(3500, 300, 0));
+static DECLARE_TLV_DB_RANGE(sun7i_codec_micin_preamp_gain_scale,
+ 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
+ 1, 7, TLV_DB_SCALE_ITEM(2400, 300, 0));
static const struct snd_kcontrol_new sun4i_codec_controls[] = {
SOC_SINGLE_TLV("Power Amplifier Volume", SUN4I_CODEC_DAC_ACTL,
SUN4I_CODEC_DAC_ACTL_PA_VOL, 0x3F, 0,
sun4i_codec_pa_volume_scale),
+ SOC_SINGLE_TLV("Line Playback Volume", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_LNG, 1, 0,
+ sun4i_codec_linein_loopback_gain_scale),
+ SOC_SINGLE_TLV("Line Boost Volume", SUN4I_CODEC_ADC_ACTL,
+ SUN4I_CODEC_ADC_ACTL_LNPREG, 7, 0,
+ sun4i_codec_linein_preamp_gain_scale),
+ SOC_SINGLE_TLV("FM Playback Volume", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_FMG, 3, 0,
+ sun4i_codec_fmin_loopback_gain_scale),
+ SOC_SINGLE_TLV("Mic Playback Volume", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_MICG, 7, 0,
+ sun4i_codec_micin_loopback_gain_scale),
+ SOC_SINGLE_TLV("Mic1 Boost Volume", SUN4I_CODEC_ADC_ACTL,
+ SUN4I_CODEC_ADC_ACTL_PREG1, 3, 0,
+ sun4i_codec_micin_preamp_gain_scale),
+ SOC_SINGLE_TLV("Mic2 Boost Volume", SUN4I_CODEC_ADC_ACTL,
+ SUN4I_CODEC_ADC_ACTL_PREG2, 3, 0,
+ sun4i_codec_micin_preamp_gain_scale),
};
-static const struct snd_kcontrol_new sun4i_codec_left_mixer_controls[] = {
- SOC_DAPM_SINGLE("Left DAC Playback Switch", SUN4I_CODEC_DAC_ACTL,
- SUN4I_CODEC_DAC_ACTL_LDACLMIXS, 1, 0),
+static const struct snd_kcontrol_new sun7i_codec_controls[] = {
+ SOC_SINGLE_TLV("Power Amplifier Volume", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_PA_VOL, 0x3F, 0,
+ sun4i_codec_pa_volume_scale),
+ SOC_SINGLE_TLV("Line Playback Volume", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_LNG, 1, 0,
+ sun4i_codec_linein_loopback_gain_scale),
+ SOC_SINGLE_TLV("Line Boost Volume", SUN4I_CODEC_ADC_ACTL,
+ SUN4I_CODEC_ADC_ACTL_LNPREG, 7, 0,
+ sun4i_codec_linein_preamp_gain_scale),
+ SOC_SINGLE_TLV("FM Playback Volume", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_FMG, 3, 0,
+ sun4i_codec_fmin_loopback_gain_scale),
+ SOC_SINGLE_TLV("Mic Playback Volume", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_MICG, 7, 0,
+ sun4i_codec_micin_loopback_gain_scale),
+ SOC_SINGLE_TLV("Mic1 Boost Volume", SUN7I_CODEC_AC_MIC_PHONE_CAL,
+ SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG1, 7, 0,
+ sun7i_codec_micin_preamp_gain_scale),
+ SOC_SINGLE_TLV("Mic2 Boost Volume", SUN7I_CODEC_AC_MIC_PHONE_CAL,
+ SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG2, 7, 0,
+ sun7i_codec_micin_preamp_gain_scale),
};
-static const struct snd_kcontrol_new sun4i_codec_right_mixer_controls[] = {
- SOC_DAPM_SINGLE("Right DAC Playback Switch", SUN4I_CODEC_DAC_ACTL,
- SUN4I_CODEC_DAC_ACTL_RDACRMIXS, 1, 0),
- SOC_DAPM_SINGLE("Left DAC Playback Switch", SUN4I_CODEC_DAC_ACTL,
+static const struct snd_kcontrol_new sun4i_codec_mixer_controls[] = {
+ SOC_DAPM_SINGLE("Left Mixer Left DAC Playback Switch",
+ SUN4I_CODEC_DAC_ACTL, SUN4I_CODEC_DAC_ACTL_LDACLMIXS,
+ 1, 0),
+ SOC_DAPM_SINGLE("Right Mixer Right DAC Playback Switch",
+ SUN4I_CODEC_DAC_ACTL, SUN4I_CODEC_DAC_ACTL_RDACRMIXS,
+ 1, 0),
+ SOC_DAPM_SINGLE("Right Mixer Left DAC Playback Switch",
+ SUN4I_CODEC_DAC_ACTL,
SUN4I_CODEC_DAC_ACTL_LDACRMIXS, 1, 0),
+ SOC_DAPM_DOUBLE("Line Playback Switch", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_LLNS,
+ SUN4I_CODEC_DAC_ACTL_RLNS, 1, 0),
+ SOC_DAPM_DOUBLE("FM Playback Switch", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_LFMS,
+ SUN4I_CODEC_DAC_ACTL_RFMS, 1, 0),
+ SOC_DAPM_DOUBLE("Mic1 Playback Switch", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_MIC1LS,
+ SUN4I_CODEC_DAC_ACTL_MIC1RS, 1, 0),
+ SOC_DAPM_DOUBLE("Mic2 Playback Switch", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_MIC2LS,
+ SUN4I_CODEC_DAC_ACTL_MIC2RS, 1, 0),
};
static const struct snd_kcontrol_new sun4i_codec_pa_mixer_controls[] = {
@@ -694,11 +869,11 @@ static const struct snd_soc_dapm_widget sun4i_codec_codec_dapm_widgets[] = {
/* Mixers */
SND_SOC_DAPM_MIXER("Left Mixer", SND_SOC_NOPM, 0, 0,
- sun4i_codec_left_mixer_controls,
- ARRAY_SIZE(sun4i_codec_left_mixer_controls)),
+ sun4i_codec_mixer_controls,
+ ARRAY_SIZE(sun4i_codec_mixer_controls)),
SND_SOC_DAPM_MIXER("Right Mixer", SND_SOC_NOPM, 0, 0,
- sun4i_codec_right_mixer_controls,
- ARRAY_SIZE(sun4i_codec_right_mixer_controls)),
+ sun4i_codec_mixer_controls,
+ ARRAY_SIZE(sun4i_codec_mixer_controls)),
/* Global Mixer Enable */
SND_SOC_DAPM_SUPPLY("Mixer Enable", SUN4I_CODEC_DAC_ACTL,
@@ -711,6 +886,8 @@ static const struct snd_soc_dapm_widget sun4i_codec_codec_dapm_widgets[] = {
/* Mic Pre-Amplifiers */
SND_SOC_DAPM_PGA("MIC1 Pre-Amplifier", SUN4I_CODEC_ADC_ACTL,
SUN4I_CODEC_ADC_ACTL_PREG1EN, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("MIC2 Pre-Amplifier", SUN4I_CODEC_ADC_ACTL,
+ SUN4I_CODEC_ADC_ACTL_PREG2EN, 0, NULL, 0),
/* Power Amplifier */
SND_SOC_DAPM_MIXER("Power Amplifier", SUN4I_CODEC_ADC_ACTL,
@@ -720,7 +897,12 @@ static const struct snd_soc_dapm_widget sun4i_codec_codec_dapm_widgets[] = {
SND_SOC_DAPM_SWITCH("Power Amplifier Mute", SND_SOC_NOPM, 0, 0,
&sun4i_codec_pa_mute),
+ SND_SOC_DAPM_INPUT("Line Right"),
+ SND_SOC_DAPM_INPUT("Line Left"),
+ SND_SOC_DAPM_INPUT("FM Right"),
+ SND_SOC_DAPM_INPUT("FM Left"),
SND_SOC_DAPM_INPUT("Mic1"),
+ SND_SOC_DAPM_INPUT("Mic2"),
SND_SOC_DAPM_OUTPUT("HP Right"),
SND_SOC_DAPM_OUTPUT("HP Left"),
@@ -737,12 +919,20 @@ static const struct snd_soc_dapm_route sun4i_codec_codec_dapm_routes[] = {
/* Right Mixer Routes */
{ "Right Mixer", NULL, "Mixer Enable" },
- { "Right Mixer", "Left DAC Playback Switch", "Left DAC" },
- { "Right Mixer", "Right DAC Playback Switch", "Right DAC" },
+ { "Right Mixer", "Right Mixer Left DAC Playback Switch", "Left DAC" },
+ { "Right Mixer", "Right Mixer Right DAC Playback Switch", "Right DAC" },
+ { "Right Mixer", "Line Playback Switch", "Line Right" },
+ { "Right Mixer", "FM Playback Switch", "FM Right" },
+ { "Right Mixer", "Mic1 Playback Switch", "MIC1 Pre-Amplifier" },
+ { "Right Mixer", "Mic2 Playback Switch", "MIC2 Pre-Amplifier" },
/* Left Mixer Routes */
{ "Left Mixer", NULL, "Mixer Enable" },
- { "Left Mixer", "Left DAC Playback Switch", "Left DAC" },
+ { "Left Mixer", "Left Mixer Left DAC Playback Switch", "Left DAC" },
+ { "Left Mixer", "Line Playback Switch", "Line Left" },
+ { "Left Mixer", "FM Playback Switch", "FM Left" },
+ { "Left Mixer", "Mic1 Playback Switch", "MIC1 Pre-Amplifier" },
+ { "Left Mixer", "Mic2 Playback Switch", "MIC2 Pre-Amplifier" },
/* Power Amplifier Routes */
{ "Power Amplifier", "Mixer Playback Switch", "Left Mixer" },
@@ -760,17 +950,36 @@ static const struct snd_soc_dapm_route sun4i_codec_codec_dapm_routes[] = {
{ "Right ADC", NULL, "MIC1 Pre-Amplifier" },
{ "MIC1 Pre-Amplifier", NULL, "Mic1"},
{ "Mic1", NULL, "VMIC" },
+
+ /* Mic2 Routes */
+ { "Left ADC", NULL, "MIC2 Pre-Amplifier" },
+ { "Right ADC", NULL, "MIC2 Pre-Amplifier" },
+ { "MIC2 Pre-Amplifier", NULL, "Mic2"},
+ { "Mic2", NULL, "VMIC" },
};
-static struct snd_soc_codec_driver sun4i_codec_codec = {
- .component_driver = {
- .controls = sun4i_codec_controls,
- .num_controls = ARRAY_SIZE(sun4i_codec_controls),
- .dapm_widgets = sun4i_codec_codec_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(sun4i_codec_codec_dapm_widgets),
- .dapm_routes = sun4i_codec_codec_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(sun4i_codec_codec_dapm_routes),
- },
+static const struct snd_soc_component_driver sun4i_codec_codec = {
+ .controls = sun4i_codec_controls,
+ .num_controls = ARRAY_SIZE(sun4i_codec_controls),
+ .dapm_widgets = sun4i_codec_codec_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(sun4i_codec_codec_dapm_widgets),
+ .dapm_routes = sun4i_codec_codec_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(sun4i_codec_codec_dapm_routes),
+ .idle_bias_on = 1,
+ .use_pmdown_time = 1,
+ .endianness = 1,
+};
+
+static const struct snd_soc_component_driver sun7i_codec_codec = {
+ .controls = sun7i_codec_controls,
+ .num_controls = ARRAY_SIZE(sun7i_codec_controls),
+ .dapm_widgets = sun4i_codec_codec_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(sun4i_codec_codec_dapm_widgets),
+ .dapm_routes = sun4i_codec_codec_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(sun4i_codec_codec_dapm_routes),
+ .idle_bias_on = 1,
+ .use_pmdown_time = 1,
+ .endianness = 1,
};
/*** sun6i Codec ***/
@@ -1068,15 +1277,16 @@ static const struct snd_soc_dapm_route sun6i_codec_codec_dapm_routes[] = {
{ "Right ADC", NULL, "Right ADC Mixer" },
};
-static struct snd_soc_codec_driver sun6i_codec_codec = {
- .component_driver = {
- .controls = sun6i_codec_codec_widgets,
- .num_controls = ARRAY_SIZE(sun6i_codec_codec_widgets),
- .dapm_widgets = sun6i_codec_codec_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(sun6i_codec_codec_dapm_widgets),
- .dapm_routes = sun6i_codec_codec_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(sun6i_codec_codec_dapm_routes),
- },
+static const struct snd_soc_component_driver sun6i_codec_codec = {
+ .controls = sun6i_codec_codec_widgets,
+ .num_controls = ARRAY_SIZE(sun6i_codec_codec_widgets),
+ .dapm_widgets = sun6i_codec_codec_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(sun6i_codec_codec_dapm_widgets),
+ .dapm_routes = sun6i_codec_codec_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(sun6i_codec_codec_dapm_routes),
+ .idle_bias_on = 1,
+ .use_pmdown_time = 1,
+ .endianness = 1,
};
/* sun8i A23 codec */
@@ -1096,20 +1306,246 @@ static const struct snd_soc_dapm_widget sun8i_a23_codec_codec_widgets[] = {
};
-static struct snd_soc_codec_driver sun8i_a23_codec_codec = {
- .component_driver = {
- .controls = sun8i_a23_codec_codec_controls,
- .num_controls = ARRAY_SIZE(sun8i_a23_codec_codec_controls),
- .dapm_widgets = sun8i_a23_codec_codec_widgets,
- .num_dapm_widgets = ARRAY_SIZE(sun8i_a23_codec_codec_widgets),
- },
+static const struct snd_soc_component_driver sun8i_a23_codec_codec = {
+ .controls = sun8i_a23_codec_codec_controls,
+ .num_controls = ARRAY_SIZE(sun8i_a23_codec_codec_controls),
+ .dapm_widgets = sun8i_a23_codec_codec_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(sun8i_a23_codec_codec_widgets),
+ .idle_bias_on = 1,
+ .use_pmdown_time = 1,
+ .endianness = 1,
+};
+
+/*suniv F1C100s codec */
+
+/* headphone controls */
+static const char * const suniv_codec_hp_src_enum_text[] = {
+ "DAC", "Mixer",
+};
+
+static SOC_ENUM_DOUBLE_DECL(suniv_codec_hp_src_enum,
+ SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_LHPIS,
+ SUNIV_CODEC_OM_DACA_CTRL_RHPIS,
+ suniv_codec_hp_src_enum_text);
+
+static const struct snd_kcontrol_new suniv_codec_hp_src[] = {
+ SOC_DAPM_ENUM("Headphone Source Playback Route",
+ suniv_codec_hp_src_enum),
+};
+
+/* mixer controls */
+static const struct snd_kcontrol_new suniv_codec_adc_mixer_controls[] = {
+ SOC_DAPM_SINGLE("Right Out Capture Switch", SUNIV_CODEC_ADC_ACTL,
+ SUNIV_CODEC_ADC_ADCMIX_ROUT, 1, 0),
+ SOC_DAPM_SINGLE("Left Out Capture Switch", SUNIV_CODEC_ADC_ACTL,
+ SUNIV_CODEC_ADC_ADCMIX_LOUT, 1, 0),
+ SOC_DAPM_SINGLE("Line In Capture Switch", SUNIV_CODEC_ADC_ACTL,
+ SUNIV_CODEC_ADC_ADCMIX_LINEIN, 1, 0),
+ SOC_DAPM_SINGLE("Right FM In Capture Switch", SUNIV_CODEC_ADC_ACTL,
+ SUNIV_CODEC_ADC_ADCMIX_FMINR, 1, 0),
+ SOC_DAPM_SINGLE("Left FM In Capture Switch", SUNIV_CODEC_ADC_ACTL,
+ SUNIV_CODEC_ADC_ADCMIX_FMINL, 1, 0),
+ SOC_DAPM_SINGLE("Mic Capture Switch", SUNIV_CODEC_ADC_ACTL,
+ SUNIV_CODEC_ADC_ADCMIX_MIC, 1, 0),
+};
+
+static const struct snd_kcontrol_new suniv_codec_dac_lmixer_controls[] = {
+ SOC_DAPM_SINGLE("Right DAC Playback Switch", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_LMIXMUTE_RDAC, 1, 0),
+ SOC_DAPM_SINGLE("Left DAC Playback Switch", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_LMIXMUTE_LDAC, 1, 0),
+ SOC_DAPM_SINGLE("FM In Playback Switch", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_LMIXMUTE_FMIN, 1, 0),
+ SOC_DAPM_SINGLE("Line In Playback Switch", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_LMIXMUTE_LINEIN, 1, 0),
+ SOC_DAPM_SINGLE("Mic In Playback Switch", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_LMIXMUTE_MICIN, 1, 0),
+};
+
+static const struct snd_kcontrol_new suniv_codec_dac_rmixer_controls[] = {
+ SOC_DAPM_SINGLE("Left DAC Playback Switch", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_RMIXMUTE_LDAC, 1, 0),
+ SOC_DAPM_SINGLE("Right DAC Playback Switch", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_RMIXMUTE_RDAC, 1, 0),
+ SOC_DAPM_SINGLE("FM In Playback Switch", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_RMIXMUTE_FMIN, 1, 0),
+ SOC_DAPM_SINGLE("Line In Playback Switch", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_RMIXMUTE_LINEIN, 1, 0),
+ SOC_DAPM_SINGLE("Mic In Playback Switch", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_RMIXMUTE_MICIN, 1, 0),
+};
+
+static const DECLARE_TLV_DB_SCALE(suniv_codec_dvol_scale, -7308, 116, 0);
+static const DECLARE_TLV_DB_SCALE(suniv_codec_hp_vol_scale, -6300, 100, 1);
+static const DECLARE_TLV_DB_SCALE(suniv_codec_out_mixer_pregain_scale,
+ -450, 150, 0);
+
+static const DECLARE_TLV_DB_RANGE(suniv_codec_mic_gain_scale,
+ 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
+ 1, 7, TLV_DB_SCALE_ITEM(2400, 300, 0),
+);
+
+static const struct snd_kcontrol_new suniv_codec_codec_widgets[] = {
+ SOC_SINGLE_TLV("DAC Playback Volume", SUN4I_CODEC_DAC_DPC,
+ SUN4I_CODEC_DAC_DPC_DVOL, 0x3f, 1,
+ suniv_codec_dvol_scale),
+ SOC_SINGLE_TLV("Headphone Playback Volume",
+ SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_HPVOL, 0x3f, 0,
+ suniv_codec_hp_vol_scale),
+ SOC_DOUBLE("Headphone Playback Switch",
+ SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_LHPPAMUTE,
+ SUNIV_CODEC_OM_DACA_CTRL_RHPPAMUTE, 1, 0),
+ SOC_SINGLE_TLV("Line In Playback Volume",
+ SUNIV_CODEC_ADC_ACTL, SUNIV_CODEC_ADC_LINEINVOL,
+ 0x7, 0, suniv_codec_out_mixer_pregain_scale),
+ SOC_SINGLE_TLV("FM In Playback Volume",
+ SUNIV_CODEC_ADC_ACTL, SUNIV_CODEC_ADC_FMINVOL,
+ 0x7, 0, suniv_codec_out_mixer_pregain_scale),
+ SOC_SINGLE_TLV("Mic In Playback Volume",
+ SUNIV_CODEC_ADC_ACTL, SUNIV_CODEC_ADC_MICG,
+ 0x7, 0, suniv_codec_out_mixer_pregain_scale),
+
+ /* Microphone Amp boost gains */
+ SOC_SINGLE_TLV("Mic Boost Volume", SUNIV_CODEC_ADC_ACTL,
+ SUNIV_CODEC_ADC_MICBOOST, 0x7, 0,
+ suniv_codec_mic_gain_scale),
+ SOC_SINGLE_TLV("ADC Capture Volume",
+ SUNIV_CODEC_ADC_ACTL, SUNIV_CODEC_ADC_ADCG,
+ 0x7, 0, suniv_codec_out_mixer_pregain_scale),
+};
+
+static const struct snd_soc_dapm_widget suniv_codec_codec_dapm_widgets[] = {
+ /* Microphone inputs */
+ SND_SOC_DAPM_INPUT("MIC"),
+
+ /* Microphone Bias */
+ /* deleted: HBIAS, MBIAS */
+
+ /* Mic input path */
+ SND_SOC_DAPM_PGA("Mic Amplifier", SUNIV_CODEC_ADC_ACTL,
+ SUNIV_CODEC_ADC_MICAMPEN, 0, NULL, 0),
+
+ /* Line In */
+ SND_SOC_DAPM_INPUT("LINEIN"),
+
+ /* FM In */
+ SND_SOC_DAPM_INPUT("FMINR"),
+ SND_SOC_DAPM_INPUT("FMINL"),
+
+ /* Digital parts of the ADCs */
+ SND_SOC_DAPM_SUPPLY("ADC Enable", SUNIV_CODEC_ADC_FIFOC,
+ SUNIV_CODEC_ADC_FIFOC_EN_AD, 0,
+ NULL, 0),
+
+ /* Analog parts of the ADCs */
+ SND_SOC_DAPM_ADC("ADC", "Codec Capture", SUNIV_CODEC_ADC_ACTL,
+ SUNIV_CODEC_ADC_ADCEN, 0),
+
+ /* ADC Mixers */
+ SOC_MIXER_ARRAY("ADC Mixer", SUNIV_CODEC_ADC_ACTL,
+ SND_SOC_NOPM, 0,
+ suniv_codec_adc_mixer_controls),
+
+ /* Digital parts of the DACs */
+ SND_SOC_DAPM_SUPPLY("DAC Enable", SUN4I_CODEC_DAC_DPC,
+ SUN4I_CODEC_DAC_DPC_EN_DA, 0,
+ NULL, 0),
+
+ /* Analog parts of the DACs */
+ SND_SOC_DAPM_DAC("Left DAC", "Codec Playback",
+ SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_DACALEN, 0),
+ SND_SOC_DAPM_DAC("Right DAC", "Codec Playback",
+ SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_DACAREN, 0),
+
+ /* Mixers */
+ SOC_MIXER_ARRAY("Left Mixer", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_LMIXEN, 0,
+ suniv_codec_dac_lmixer_controls),
+ SOC_MIXER_ARRAY("Right Mixer", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_RMIXEN, 0,
+ suniv_codec_dac_rmixer_controls),
+
+ /* Headphone output path */
+ SND_SOC_DAPM_MUX("Headphone Source Playback Route",
+ SND_SOC_NOPM, 0, 0, suniv_codec_hp_src),
+ SND_SOC_DAPM_OUT_DRV("Headphone Amp", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_HPPAEN, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("HPCOM Protection", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_COMPTEN, 0, NULL, 0),
+ SND_SOC_DAPM_REG(snd_soc_dapm_supply, "HPCOM", SUNIV_CODEC_OM_DACA_CTRL,
+ SUNIV_CODEC_OM_DACA_CTRL_HPCOM_CTL, 0x3, 0x3, 0),
+ SND_SOC_DAPM_OUTPUT("HP"),
+};
+
+static const struct snd_soc_dapm_route suniv_codec_codec_dapm_routes[] = {
+ /* DAC Routes */
+ { "Left DAC", NULL, "DAC Enable" },
+ { "Right DAC", NULL, "DAC Enable" },
+
+ /* Microphone Routes */
+ { "Mic Amplifier", NULL, "MIC"},
+
+ /* Left Mixer Routes */
+ { "Left Mixer", "Right DAC Playback Switch", "Right DAC" },
+ { "Left Mixer", "Left DAC Playback Switch", "Left DAC" },
+ { "Left Mixer", "FM In Playback Switch", "FMINL" },
+ { "Left Mixer", "Line In Playback Switch", "LINEIN" },
+ { "Left Mixer", "Mic In Playback Switch", "Mic Amplifier" },
+
+ /* Right Mixer Routes */
+ { "Right Mixer", "Left DAC Playback Switch", "Left DAC" },
+ { "Right Mixer", "Right DAC Playback Switch", "Right DAC" },
+ { "Right Mixer", "FM In Playback Switch", "FMINR" },
+ { "Right Mixer", "Line In Playback Switch", "LINEIN" },
+ { "Right Mixer", "Mic In Playback Switch", "Mic Amplifier" },
+
+ /* ADC Mixer Routes */
+ { "ADC Mixer", "Right Out Capture Switch", "Right Mixer" },
+ { "ADC Mixer", "Left Out Capture Switch", "Left Mixer" },
+ { "ADC Mixer", "Line In Capture Switch", "LINEIN" },
+ { "ADC Mixer", "Right FM In Capture Switch", "FMINR" },
+ { "ADC Mixer", "Left FM In Capture Switch", "FMINL" },
+ { "ADC Mixer", "Mic Capture Switch", "Mic Amplifier" },
+
+ /* Headphone Routes */
+ { "Headphone Source Playback Route", "DAC", "Left DAC" },
+ { "Headphone Source Playback Route", "DAC", "Right DAC" },
+ { "Headphone Source Playback Route", "Mixer", "Left Mixer" },
+ { "Headphone Source Playback Route", "Mixer", "Right Mixer" },
+ { "Headphone Amp", NULL, "Headphone Source Playback Route" },
+ { "HP", NULL, "Headphone Amp" },
+ { "HPCOM", NULL, "HPCOM Protection" },
+
+ /* ADC Routes */
+ { "ADC", NULL, "ADC Mixer" },
+ { "ADC", NULL, "ADC Enable" },
+};
+
+static const struct snd_soc_component_driver suniv_codec_codec = {
+ .controls = suniv_codec_codec_widgets,
+ .num_controls = ARRAY_SIZE(suniv_codec_codec_widgets),
+ .dapm_widgets = suniv_codec_codec_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(suniv_codec_codec_dapm_widgets),
+ .dapm_routes = suniv_codec_codec_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(suniv_codec_codec_dapm_routes),
+ .idle_bias_on = 1,
+ .use_pmdown_time = 1,
+ .endianness = 1,
};
static const struct snd_soc_component_driver sun4i_codec_component = {
- .name = "sun4i-codec",
+ .name = "sun4i-codec",
+ .legacy_dai_naming = 1,
+#ifdef CONFIG_DEBUG_FS
+ .debugfs_prefix = "cpu",
+#endif
};
-#define SUN4I_CODEC_RATES SNDRV_PCM_RATE_8000_192000
#define SUN4I_CODEC_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S32_LE)
@@ -1124,9 +1560,12 @@ static int sun4i_codec_dai_probe(struct snd_soc_dai *dai)
return 0;
}
+static const struct snd_soc_dai_ops dummy_dai_ops = {
+ .probe = sun4i_codec_dai_probe,
+};
+
static struct snd_soc_dai_driver dummy_cpu_dai = {
.name = "sun4i-codec-cpu-dai",
- .probe = sun4i_codec_dai_probe,
.playback = {
.stream_name = "Playback",
.channels_min = 1,
@@ -1143,23 +1582,78 @@ static struct snd_soc_dai_driver dummy_cpu_dai = {
.formats = SUN4I_CODEC_FORMATS,
.sig_bits = 24,
},
+ .ops = &dummy_dai_ops,
+};
+
+static struct snd_soc_jack sun4i_headphone_jack;
+
+static struct snd_soc_jack_pin sun4i_headphone_jack_pins[] = {
+ { .pin = "Headphone", .mask = SND_JACK_HEADPHONE },
};
+static struct snd_soc_jack_gpio sun4i_headphone_jack_gpio = {
+ .name = "hp-det",
+ .report = SND_JACK_HEADPHONE,
+ .debounce_time = 150,
+};
+
+static int sun4i_codec_machine_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct sun4i_codec *scodec = snd_soc_card_get_drvdata(card);
+ int ret;
+
+ if (scodec->gpio_hp) {
+ ret = snd_soc_card_jack_new_pins(card, "Headphone Jack",
+ SND_JACK_HEADPHONE,
+ &sun4i_headphone_jack,
+ sun4i_headphone_jack_pins,
+ ARRAY_SIZE(sun4i_headphone_jack_pins));
+ if (ret) {
+ dev_err(rtd->dev,
+ "Headphone jack creation failed: %d\n", ret);
+ return ret;
+ }
+
+ sun4i_headphone_jack_gpio.desc = scodec->gpio_hp;
+ ret = snd_soc_jack_add_gpios(&sun4i_headphone_jack, 1,
+ &sun4i_headphone_jack_gpio);
+
+ if (ret) {
+ dev_err(rtd->dev, "Headphone GPIO not added: %d\n", ret);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
static struct snd_soc_dai_link *sun4i_codec_create_link(struct device *dev,
int *num_links)
{
struct snd_soc_dai_link *link = devm_kzalloc(dev, sizeof(*link),
GFP_KERNEL);
- if (!link)
+ struct snd_soc_dai_link_component *dlc = devm_kzalloc(dev,
+ 3 * sizeof(*dlc), GFP_KERNEL);
+ if (!link || !dlc)
return NULL;
+ link->cpus = &dlc[0];
+ link->codecs = &dlc[1];
+ link->platforms = &dlc[2];
+
+ link->num_cpus = 1;
+ link->num_codecs = 1;
+ link->num_platforms = 1;
+
link->name = "cdc";
link->stream_name = "CDC PCM";
- link->codec_dai_name = "Codec";
- link->cpu_dai_name = dev_name(dev);
- link->codec_name = dev_name(dev);
- link->platform_name = dev_name(dev);
+ link->codecs->dai_name = "Codec";
+ link->cpus->dai_name = dev_name(dev);
+ link->codecs->name = dev_name(dev);
+ link->platforms->name = dev_name(dev);
link->dai_fmt = SND_SOC_DAIFMT_I2S;
+ link->init = sun4i_codec_machine_init;
*num_links = 1;
@@ -1169,11 +1663,20 @@ static struct snd_soc_dai_link *sun4i_codec_create_link(struct device *dev,
static int sun4i_codec_spk_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
- struct sun4i_codec *scodec = snd_soc_card_get_drvdata(w->dapm->card);
+ struct snd_soc_card *card = snd_soc_dapm_to_card(w->dapm);
+ struct sun4i_codec *scodec = snd_soc_card_get_drvdata(card);
+
+ gpiod_set_value_cansleep(scodec->gpio_pa,
+ !!SND_SOC_DAPM_EVENT_ON(event));
- if (scodec->gpio_pa)
- gpiod_set_value_cansleep(scodec->gpio_pa,
- !!SND_SOC_DAPM_EVENT_ON(event));
+ if (SND_SOC_DAPM_EVENT_ON(event)) {
+ /*
+ * Need a delay to wait for DAC to push the data. 700ms seems
+ * to be the best compromise not to feel this delay while
+ * playing a sound.
+ */
+ msleep(700);
+ }
return 0;
}
@@ -1200,6 +1703,7 @@ static struct snd_soc_card *sun4i_codec_create_card(struct device *dev)
return ERR_PTR(-ENOMEM);
card->dev = dev;
+ card->owner = THIS_MODULE;
card->name = "sun4i-codec";
card->dapm_widgets = sun4i_codec_card_dapm_widgets;
card->num_dapm_widgets = ARRAY_SIZE(sun4i_codec_card_dapm_widgets);
@@ -1232,6 +1736,7 @@ static struct snd_soc_card *sun6i_codec_create_card(struct device *dev)
return ERR_PTR(-ENOMEM);
card->dev = dev;
+ card->owner = THIS_MODULE;
card->name = "A31 Audio Codec";
card->dapm_widgets = sun6i_codec_card_dapm_widgets;
card->num_dapm_widgets = ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
@@ -1260,7 +1765,7 @@ static const struct snd_soc_dapm_route sun8i_codec_card_routes[] = {
};
static struct snd_soc_aux_dev aux_dev = {
- .name = "Codec Analog Controls",
+ .dlc = COMP_EMPTY(),
};
static struct snd_soc_card *sun8i_a23_codec_create_card(struct device *dev)
@@ -1272,19 +1777,20 @@ static struct snd_soc_card *sun8i_a23_codec_create_card(struct device *dev)
if (!card)
return ERR_PTR(-ENOMEM);
- aux_dev.codec_of_node = of_parse_phandle(dev->of_node,
+ aux_dev.dlc.of_node = of_parse_phandle(dev->of_node,
"allwinner,codec-analog-controls",
0);
- if (!aux_dev.codec_of_node) {
+ if (!aux_dev.dlc.of_node) {
dev_err(dev, "Can't find analog controls for codec.\n");
return ERR_PTR(-EINVAL);
- };
+ }
card->dai_link = sun4i_codec_create_link(dev, &card->num_links);
if (!card->dai_link)
return ERR_PTR(-ENOMEM);
card->dev = dev;
+ card->owner = THIS_MODULE;
card->name = "A23 Audio Codec";
card->dapm_widgets = sun6i_codec_card_dapm_widgets;
card->num_dapm_widgets = ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
@@ -1310,19 +1816,20 @@ static struct snd_soc_card *sun8i_h3_codec_create_card(struct device *dev)
if (!card)
return ERR_PTR(-ENOMEM);
- aux_dev.codec_of_node = of_parse_phandle(dev->of_node,
+ aux_dev.dlc.of_node = of_parse_phandle(dev->of_node,
"allwinner,codec-analog-controls",
0);
- if (!aux_dev.codec_of_node) {
+ if (!aux_dev.dlc.of_node) {
dev_err(dev, "Can't find analog controls for codec.\n");
return ERR_PTR(-EINVAL);
- };
+ }
card->dai_link = sun4i_codec_create_link(dev, &card->num_links);
if (!card->dai_link)
return ERR_PTR(-ENOMEM);
card->dev = dev;
+ card->owner = THIS_MODULE;
card->name = "H3 Audio Codec";
card->dapm_widgets = sun6i_codec_card_dapm_widgets;
card->num_dapm_widgets = ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
@@ -1348,19 +1855,20 @@ static struct snd_soc_card *sun8i_v3s_codec_create_card(struct device *dev)
if (!card)
return ERR_PTR(-ENOMEM);
- aux_dev.codec_of_node = of_parse_phandle(dev->of_node,
+ aux_dev.dlc.of_node = of_parse_phandle(dev->of_node,
"allwinner,codec-analog-controls",
0);
- if (!aux_dev.codec_of_node) {
+ if (!aux_dev.dlc.of_node) {
dev_err(dev, "Can't find analog controls for codec.\n");
return ERR_PTR(-EINVAL);
- };
+ }
card->dai_link = sun4i_codec_create_link(dev, &card->num_links);
if (!card->dai_link)
return ERR_PTR(-ENOMEM);
card->dev = dev;
+ card->owner = THIS_MODULE;
card->name = "V3s Audio Codec";
card->dapm_widgets = sun6i_codec_card_dapm_widgets;
card->num_dapm_widgets = ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
@@ -1377,6 +1885,202 @@ static struct snd_soc_card *sun8i_v3s_codec_create_card(struct device *dev)
return card;
};
+static const struct snd_kcontrol_new sun50i_h616_codec_codec_controls[] = {
+ SOC_SINGLE_TLV("DAC Playback Volume", SUN4I_CODEC_DAC_DPC,
+ SUN4I_CODEC_DAC_DPC_DVOL, 0x3f, 1,
+ sun6i_codec_dvol_scale),
+ SOC_SINGLE_TLV("Line Out Playback Volume",
+ SUN50I_H616_DAC_AC_DAC_REG,
+ SUN50I_H616_LINEOUT_VOL, 0x1f, 0,
+ sun6i_codec_lineout_vol_scale),
+ SOC_DOUBLE("Line Out Playback Switch",
+ SUN50I_H616_DAC_AC_DAC_REG,
+ SUN50I_H616_LINEOUTL_EN,
+ SUN50I_H616_LINEOUTR_EN, 1, 0),
+};
+
+static const struct snd_kcontrol_new sun50i_h616_codec_mixer_controls[] = {
+ SOC_DAPM_DOUBLE("DAC Playback Switch",
+ SUN50I_H616_DAC_AC_MIXER_REG,
+ SUN50I_H616_LMIX_LDAC,
+ SUN50I_H616_RMIX_RDAC, 1, 0),
+ SOC_DAPM_DOUBLE("DAC Reversed Playback Switch",
+ SUN50I_H616_DAC_AC_MIXER_REG,
+ SUN50I_H616_LMIX_RDAC,
+ SUN50I_H616_RMIX_LDAC, 1, 0),
+};
+
+static SOC_ENUM_DOUBLE_DECL(sun50i_h616_codec_lineout_src_enum,
+ SUN50I_H616_DAC_AC_DAC_REG,
+ SUN50I_H616_LINEOUTL_SEL,
+ SUN50I_H616_LINEOUTR_SEL,
+ sun6i_codec_lineout_src_enum_text);
+
+static const struct snd_kcontrol_new sun50i_h616_codec_lineout_src[] = {
+ SOC_DAPM_ENUM("Line Out Source Playback Route",
+ sun50i_h616_codec_lineout_src_enum),
+};
+
+static const struct snd_soc_dapm_widget sun50i_h616_codec_codec_widgets[] = {
+ /* Digital parts of the DACs */
+ SND_SOC_DAPM_SUPPLY("DAC Enable", SUN4I_CODEC_DAC_DPC,
+ SUN4I_CODEC_DAC_DPC_EN_DA, 0,
+ NULL, 0),
+
+ /* Analog parts of the DACs */
+ SND_SOC_DAPM_DAC("Left DAC", "Codec Playback",
+ SUN50I_H616_DAC_AC_DAC_REG,
+ SUN50I_H616_DAC_LEN, 0),
+ SND_SOC_DAPM_DAC("Right DAC", "Codec Playback",
+ SUN50I_H616_DAC_AC_DAC_REG,
+ SUN50I_H616_DAC_REN, 0),
+
+ /* Mixers */
+ SOC_MIXER_ARRAY("Left Mixer", SUN50I_H616_DAC_AC_MIXER_REG,
+ SUN50I_H616_LMIXEN, 0,
+ sun50i_h616_codec_mixer_controls),
+ SOC_MIXER_ARRAY("Right Mixer", SUN50I_H616_DAC_AC_MIXER_REG,
+ SUN50I_H616_RMIXEN, 0,
+ sun50i_h616_codec_mixer_controls),
+
+ /* Line Out path */
+ SND_SOC_DAPM_MUX("Line Out Source Playback Route",
+ SND_SOC_NOPM, 0, 0, sun50i_h616_codec_lineout_src),
+ SND_SOC_DAPM_OUT_DRV("Line Out Ramp Controller",
+ SUN50I_H616_DAC_AC_RAMP_REG,
+ SUN50I_H616_RDEN, 0, NULL, 0),
+ SND_SOC_DAPM_OUTPUT("LINEOUT"),
+};
+
+static const struct snd_soc_component_driver sun50i_h616_codec_codec = {
+ .controls = sun50i_h616_codec_codec_controls,
+ .num_controls = ARRAY_SIZE(sun50i_h616_codec_codec_controls),
+ .dapm_widgets = sun50i_h616_codec_codec_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(sun50i_h616_codec_codec_widgets),
+ .idle_bias_on = 1,
+ .use_pmdown_time = 1,
+ .endianness = 1,
+};
+
+static const struct snd_kcontrol_new sun50i_h616_card_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Speaker"),
+};
+
+static const struct snd_soc_dapm_widget sun50i_h616_codec_card_dapm_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone", NULL),
+ SND_SOC_DAPM_LINE("Line Out", NULL),
+ SND_SOC_DAPM_SPK("Speaker", sun4i_codec_spk_event),
+};
+
+/* Connect digital side enables to analog side widgets */
+static const struct snd_soc_dapm_route sun50i_h616_codec_card_routes[] = {
+ /* DAC Routes */
+ { "Left DAC", NULL, "DAC Enable" },
+ { "Right DAC", NULL, "DAC Enable" },
+
+ /* Left Mixer Routes */
+ { "Left Mixer", "DAC Playback Switch", "Left DAC" },
+ { "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" },
+
+ /* Right Mixer Routes */
+ { "Right Mixer", "DAC Playback Switch", "Right DAC" },
+ { "Right Mixer", "DAC Reversed Playback Switch", "Left DAC" },
+
+ /* Line Out Routes */
+ { "Line Out Source Playback Route", "Stereo", "Left Mixer" },
+ { "Line Out Source Playback Route", "Stereo", "Right Mixer" },
+ { "Line Out Source Playback Route", "Mono Differential", "Left Mixer" },
+ { "Line Out Source Playback Route", "Mono Differential", "Right Mixer" },
+ { "Line Out Ramp Controller", NULL, "Line Out Source Playback Route" },
+ { "LINEOUT", NULL, "Line Out Ramp Controller" },
+};
+
+static struct snd_soc_card *sun50i_h616_codec_create_card(struct device *dev)
+{
+ struct snd_soc_card *card;
+ int ret;
+
+ card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
+ if (!card)
+ return ERR_PTR(-ENOMEM);
+
+ card->dai_link = sun4i_codec_create_link(dev, &card->num_links);
+ if (!card->dai_link)
+ return ERR_PTR(-ENOMEM);
+
+ card->dai_link->playback_only = true;
+ card->dai_link->capture_only = false;
+
+ card->dev = dev;
+ card->owner = THIS_MODULE;
+ card->name = "H616 Audio Codec";
+ card->long_name = "h616-audio-codec";
+ card->driver_name = "sun4i-codec";
+ card->controls = sun50i_h616_card_controls;
+ card->num_controls = ARRAY_SIZE(sun50i_h616_card_controls);
+ card->dapm_widgets = sun50i_h616_codec_card_dapm_widgets;
+ card->num_dapm_widgets = ARRAY_SIZE(sun50i_h616_codec_card_dapm_widgets);
+ card->dapm_routes = sun50i_h616_codec_card_routes;
+ card->num_dapm_routes = ARRAY_SIZE(sun50i_h616_codec_card_routes);
+ card->fully_routed = true;
+
+ ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");
+ if (ret)
+ dev_warn(dev, "failed to parse audio-routing: %d\n", ret);
+
+ return card;
+};
+
+static const struct snd_soc_dapm_widget suniv_codec_card_dapm_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone", NULL),
+ SND_SOC_DAPM_LINE("Line In", NULL),
+ SND_SOC_DAPM_LINE("Right FM In", NULL),
+ SND_SOC_DAPM_LINE("Left FM In", NULL),
+ SND_SOC_DAPM_MIC("Mic", NULL),
+ SND_SOC_DAPM_SPK("Speaker", sun4i_codec_spk_event),
+};
+
+/* Connect digital side enables to analog side widgets */
+static const struct snd_soc_dapm_route suniv_codec_card_routes[] = {
+ /* ADC Routes */
+ { "ADC", NULL, "ADC Enable" },
+ { "Codec Capture", NULL, "ADC" },
+
+ /* DAC Routes */
+ { "Left DAC", NULL, "DAC Enable" },
+ { "Right DAC", NULL, "DAC Enable" },
+ { "Left DAC", NULL, "Codec Playback" },
+ { "Right DAC", NULL, "Codec Playback" },
+};
+
+static struct snd_soc_card *suniv_codec_create_card(struct device *dev)
+{
+ struct snd_soc_card *card;
+ int ret;
+
+ card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
+ if (!card)
+ return ERR_PTR(-ENOMEM);
+
+ card->dai_link = sun4i_codec_create_link(dev, &card->num_links);
+ if (!card->dai_link)
+ return ERR_PTR(-ENOMEM);
+
+ card->dev = dev;
+ card->name = "F1C100s Audio Codec";
+ card->dapm_widgets = suniv_codec_card_dapm_widgets;
+ card->num_dapm_widgets = ARRAY_SIZE(suniv_codec_card_dapm_widgets);
+ card->dapm_routes = suniv_codec_card_routes;
+ card->num_dapm_routes = ARRAY_SIZE(suniv_codec_card_routes);
+ card->fully_routed = true;
+
+ ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");
+ if (ret)
+ dev_warn(dev, "failed to parse audio-routing: %d\n", ret);
+
+ return card;
+};
+
static const struct regmap_config sun4i_codec_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
@@ -1419,14 +2123,32 @@ static const struct regmap_config sun8i_v3s_codec_regmap_config = {
.max_register = SUN8I_H3_CODEC_ADC_DBG,
};
+static const struct regmap_config sun50i_h616_codec_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = SUN50I_H616_DAC_AC_RAMP_REG,
+ .cache_type = REGCACHE_NONE,
+};
+
+static const struct regmap_config suniv_codec_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = SUNIV_CODEC_ADC_DBG,
+};
+
struct sun4i_codec_quirks {
const struct regmap_config *regmap_config;
- const struct snd_soc_codec_driver *codec;
+ const struct snd_soc_component_driver *codec;
struct snd_soc_card * (*create_card)(struct device *dev);
struct reg_field reg_adc_fifoc; /* used for regmap_field */
+ struct reg_field reg_dac_fifoc; /* used for regmap_field */
unsigned int reg_dac_txdata; /* TX FIFO offset for DMA config */
unsigned int reg_adc_rxdata; /* RX FIFO offset for DMA config */
bool has_reset;
+ bool playback_only;
+ u32 dma_max_burst;
};
static const struct sun4i_codec_quirks sun4i_codec_quirks = {
@@ -1434,8 +2156,10 @@ static const struct sun4i_codec_quirks sun4i_codec_quirks = {
.codec = &sun4i_codec_codec,
.create_card = sun4i_codec_create_card,
.reg_adc_fifoc = REG_FIELD(SUN4I_CODEC_ADC_FIFOC, 0, 31),
+ .reg_dac_fifoc = REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
.reg_dac_txdata = SUN4I_CODEC_DAC_TXDATA,
.reg_adc_rxdata = SUN4I_CODEC_ADC_RXDATA,
+ .dma_max_burst = SUN4I_DMA_MAX_BURST,
};
static const struct sun4i_codec_quirks sun6i_a31_codec_quirks = {
@@ -1443,18 +2167,22 @@ static const struct sun4i_codec_quirks sun6i_a31_codec_quirks = {
.codec = &sun6i_codec_codec,
.create_card = sun6i_codec_create_card,
.reg_adc_fifoc = REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+ .reg_dac_fifoc = REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
.reg_dac_txdata = SUN4I_CODEC_DAC_TXDATA,
.reg_adc_rxdata = SUN6I_CODEC_ADC_RXDATA,
.has_reset = true,
+ .dma_max_burst = SUN4I_DMA_MAX_BURST,
};
static const struct sun4i_codec_quirks sun7i_codec_quirks = {
.regmap_config = &sun7i_codec_regmap_config,
- .codec = &sun4i_codec_codec,
+ .codec = &sun7i_codec_codec,
.create_card = sun4i_codec_create_card,
.reg_adc_fifoc = REG_FIELD(SUN4I_CODEC_ADC_FIFOC, 0, 31),
+ .reg_dac_fifoc = REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
.reg_dac_txdata = SUN4I_CODEC_DAC_TXDATA,
.reg_adc_rxdata = SUN4I_CODEC_ADC_RXDATA,
+ .dma_max_burst = SUN4I_DMA_MAX_BURST,
};
static const struct sun4i_codec_quirks sun8i_a23_codec_quirks = {
@@ -1462,9 +2190,11 @@ static const struct sun4i_codec_quirks sun8i_a23_codec_quirks = {
.codec = &sun8i_a23_codec_codec,
.create_card = sun8i_a23_codec_create_card,
.reg_adc_fifoc = REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+ .reg_dac_fifoc = REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
.reg_dac_txdata = SUN4I_CODEC_DAC_TXDATA,
.reg_adc_rxdata = SUN6I_CODEC_ADC_RXDATA,
.has_reset = true,
+ .dma_max_burst = SUN4I_DMA_MAX_BURST,
};
static const struct sun4i_codec_quirks sun8i_h3_codec_quirks = {
@@ -1477,9 +2207,11 @@ static const struct sun4i_codec_quirks sun8i_h3_codec_quirks = {
.codec = &sun8i_a23_codec_codec,
.create_card = sun8i_h3_codec_create_card,
.reg_adc_fifoc = REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+ .reg_dac_fifoc = REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
.reg_dac_txdata = SUN8I_H3_CODEC_DAC_TXDATA,
.reg_adc_rxdata = SUN6I_CODEC_ADC_RXDATA,
.has_reset = true,
+ .dma_max_burst = SUN4I_DMA_MAX_BURST,
};
static const struct sun4i_codec_quirks sun8i_v3s_codec_quirks = {
@@ -1491,9 +2223,33 @@ static const struct sun4i_codec_quirks sun8i_v3s_codec_quirks = {
.codec = &sun8i_a23_codec_codec,
.create_card = sun8i_v3s_codec_create_card,
.reg_adc_fifoc = REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+ .reg_dac_fifoc = REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
.reg_dac_txdata = SUN8I_H3_CODEC_DAC_TXDATA,
.reg_adc_rxdata = SUN6I_CODEC_ADC_RXDATA,
.has_reset = true,
+ .dma_max_burst = SUN4I_DMA_MAX_BURST,
+};
+
+static const struct sun4i_codec_quirks sun50i_h616_codec_quirks = {
+ .regmap_config = &sun50i_h616_codec_regmap_config,
+ .codec = &sun50i_h616_codec_codec,
+ .create_card = sun50i_h616_codec_create_card,
+ .reg_dac_fifoc = REG_FIELD(SUN50I_H616_CODEC_DAC_FIFOC, 0, 31),
+ .reg_dac_txdata = SUN8I_H3_CODEC_DAC_TXDATA,
+ .has_reset = true,
+ .dma_max_burst = SUN4I_DMA_MAX_BURST,
+};
+
+static const struct sun4i_codec_quirks suniv_f1c100s_codec_quirks = {
+ .regmap_config = &suniv_codec_regmap_config,
+ .codec = &suniv_codec_codec,
+ .create_card = suniv_codec_create_card,
+ .reg_adc_fifoc = REG_FIELD(SUNIV_CODEC_ADC_FIFOC, 0, 31),
+ .reg_dac_fifoc = REG_FIELD(SUN4I_CODEC_DAC_FIFOC, 0, 31),
+ .reg_dac_txdata = SUN4I_CODEC_DAC_TXDATA,
+ .reg_adc_rxdata = SUNIV_CODEC_ADC_RXDATA,
+ .has_reset = true,
+ .dma_max_burst = SUNIV_DMA_MAX_BURST,
};
static const struct of_device_id sun4i_codec_of_match[] = {
@@ -1521,6 +2277,14 @@ static const struct of_device_id sun4i_codec_of_match[] = {
.compatible = "allwinner,sun8i-v3s-codec",
.data = &sun8i_v3s_codec_quirks,
},
+ {
+ .compatible = "allwinner,sun50i-h616-codec",
+ .data = &sun50i_h616_codec_quirks,
+ },
+ {
+ .compatible = "allwinner,suniv-f1c100s-codec",
+ .data = &suniv_f1c100s_codec_quirks,
+ },
{}
};
MODULE_DEVICE_TABLE(of, sun4i_codec_of_match);
@@ -1540,12 +2304,9 @@ static int sun4i_codec_probe(struct platform_device *pdev)
scodec->dev = &pdev->dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(base)) {
- dev_err(&pdev->dev, "Failed to map the registers\n");
+ base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
+ if (IS_ERR(base))
return PTR_ERR(base);
- }
quirks = of_device_get_match_data(&pdev->dev);
if (quirks == NULL) {
@@ -1561,7 +2322,7 @@ static int sun4i_codec_probe(struct platform_device *pdev)
}
/* Get the clocks from the DT */
- scodec->clk_apb = devm_clk_get(&pdev->dev, "apb");
+ scodec->clk_apb = devm_clk_get_enabled(&pdev->dev, "apb");
if (IS_ERR(scodec->clk_apb)) {
dev_err(&pdev->dev, "Failed to get the APB clock\n");
return PTR_ERR(scodec->clk_apb);
@@ -1574,7 +2335,7 @@ static int sun4i_codec_probe(struct platform_device *pdev)
}
if (quirks->has_reset) {
- scodec->rst = devm_reset_control_get(&pdev->dev, NULL);
+ scodec->rst = devm_reset_control_get_exclusive_deasserted(&pdev->dev, NULL);
if (IS_ERR(scodec->rst)) {
dev_err(&pdev->dev, "Failed to get reset control\n");
return PTR_ERR(scodec->rst);
@@ -1585,8 +2346,14 @@ static int sun4i_codec_probe(struct platform_device *pdev)
GPIOD_OUT_LOW);
if (IS_ERR(scodec->gpio_pa)) {
ret = PTR_ERR(scodec->gpio_pa);
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "Failed to get pa gpio: %d\n", ret);
+ dev_err_probe(&pdev->dev, ret, "Failed to get pa gpio\n");
+ return ret;
+ }
+
+ scodec->gpio_hp = devm_gpiod_get_optional(&pdev->dev, "hp-det", GPIOD_IN);
+ if (IS_ERR(scodec->gpio_hp)) {
+ ret = PTR_ERR(scodec->gpio_hp);
+ dev_err_probe(&pdev->dev, ret, "Failed to get hp-det gpio\n");
return ret;
}
@@ -1601,37 +2368,34 @@ static int sun4i_codec_probe(struct platform_device *pdev)
return ret;
}
- /* Enable the bus clock */
- if (clk_prepare_enable(scodec->clk_apb)) {
- dev_err(&pdev->dev, "Failed to enable the APB clock\n");
- return -EINVAL;
- }
-
- /* Deassert the reset control */
- if (scodec->rst) {
- ret = reset_control_deassert(scodec->rst);
- if (ret) {
- dev_err(&pdev->dev,
- "Failed to deassert the reset control\n");
- goto err_clk_disable;
- }
+ scodec->reg_dac_fifoc = devm_regmap_field_alloc(&pdev->dev,
+ scodec->regmap,
+ quirks->reg_dac_fifoc);
+ if (IS_ERR(scodec->reg_dac_fifoc)) {
+ ret = PTR_ERR(scodec->reg_dac_fifoc);
+ dev_err(&pdev->dev, "Failed to create regmap fields: %d\n",
+ ret);
+ return ret;
}
/* DMA configuration for TX FIFO */
scodec->playback_dma_data.addr = res->start + quirks->reg_dac_txdata;
- scodec->playback_dma_data.maxburst = 8;
+ scodec->playback_dma_data.maxburst = quirks->dma_max_burst;
scodec->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
- /* DMA configuration for RX FIFO */
- scodec->capture_dma_data.addr = res->start + quirks->reg_adc_rxdata;
- scodec->capture_dma_data.maxburst = 8;
- scodec->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
+ if (!quirks->playback_only) {
+ /* DMA configuration for RX FIFO */
+ scodec->capture_dma_data.addr = res->start +
+ quirks->reg_adc_rxdata;
+ scodec->capture_dma_data.maxburst = quirks->dma_max_burst;
+ scodec->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
+ }
- ret = snd_soc_register_codec(&pdev->dev, quirks->codec,
+ ret = devm_snd_soc_register_component(&pdev->dev, quirks->codec,
&sun4i_codec_dai, 1);
if (ret) {
dev_err(&pdev->dev, "Failed to register our codec\n");
- goto err_assert_reset;
+ return ret;
}
ret = devm_snd_soc_register_component(&pdev->dev,
@@ -1639,55 +2403,38 @@ static int sun4i_codec_probe(struct platform_device *pdev)
&dummy_cpu_dai, 1);
if (ret) {
dev_err(&pdev->dev, "Failed to register our DAI\n");
- goto err_unregister_codec;
+ return ret;
}
ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
if (ret) {
dev_err(&pdev->dev, "Failed to register against DMAEngine\n");
- goto err_unregister_codec;
+ return ret;
}
card = quirks->create_card(&pdev->dev);
if (IS_ERR(card)) {
ret = PTR_ERR(card);
dev_err(&pdev->dev, "Failed to create our card\n");
- goto err_unregister_codec;
+ return ret;
}
- platform_set_drvdata(pdev, card);
snd_soc_card_set_drvdata(card, scodec);
ret = snd_soc_register_card(card);
if (ret) {
- dev_err(&pdev->dev, "Failed to register our card\n");
- goto err_unregister_codec;
+ dev_err_probe(&pdev->dev, ret, "Failed to register our card\n");
+ return ret;
}
return 0;
-
-err_unregister_codec:
- snd_soc_unregister_codec(&pdev->dev);
-err_assert_reset:
- if (scodec->rst)
- reset_control_assert(scodec->rst);
-err_clk_disable:
- clk_disable_unprepare(scodec->clk_apb);
- return ret;
}
-static int sun4i_codec_remove(struct platform_device *pdev)
+static void sun4i_codec_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
- struct sun4i_codec *scodec = snd_soc_card_get_drvdata(card);
snd_soc_unregister_card(card);
- snd_soc_unregister_codec(&pdev->dev);
- if (scodec->rst)
- reset_control_assert(scodec->rst);
- clk_disable_unprepare(scodec->clk_apb);
-
- return 0;
}
static struct platform_driver sun4i_codec_driver = {
@@ -1705,4 +2452,6 @@ MODULE_AUTHOR("Emilio López <emilio@elopez.com.ar>");
MODULE_AUTHOR("Jon Smirl <jonsmirl@gmail.com>");
MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com>");
MODULE_AUTHOR("Chen-Yu Tsai <wens@csie.org>");
+MODULE_AUTHOR("Ryan Walklin <ryan@testtoast.com");
+MODULE_AUTHOR("Mesih Kilinc <mesikilinc@gmail.com>");
MODULE_LICENSE("GPL");
generated by cgit (git 2.34.1) at 2025-12-25 17:00:57 +0000