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Diffstat (limited to 'sound/soc/tegra/tegra210_sfc.c')
-rw-r--r--sound/soc/tegra/tegra210_sfc.c72
1 files changed, 51 insertions, 21 deletions
diff --git a/sound/soc/tegra/tegra210_sfc.c b/sound/soc/tegra/tegra210_sfc.c
index 368f077e7bee..d6341968bebe 100644
--- a/sound/soc/tegra/tegra210_sfc.c
+++ b/sound/soc/tegra/tegra210_sfc.c
@@ -1,15 +1,14 @@
// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES.
+// All rights reserved.
//
// tegra210_sfc.c - Tegra210 SFC driver
-//
-// Copyright (c) 2021 NVIDIA CORPORATION. All rights reserved.
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/of.h>
-#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
@@ -42,6 +41,7 @@ static const int tegra210_sfc_rates[TEGRA210_SFC_NUM_RATES] = {
32000,
44100,
48000,
+ 64000,
88200,
96000,
176400,
@@ -2857,6 +2857,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_8to32,
coef_8to44,
coef_8to48,
+ UNSUPP_CONV,
coef_8to88,
coef_8to96,
UNSUPP_CONV,
@@ -2872,6 +2873,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_11to32,
coef_11to44,
coef_11to48,
+ UNSUPP_CONV,
coef_11to88,
coef_11to96,
UNSUPP_CONV,
@@ -2887,6 +2889,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_16to32,
coef_16to44,
coef_16to48,
+ UNSUPP_CONV,
coef_16to88,
coef_16to96,
coef_16to176,
@@ -2902,6 +2905,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_22to32,
coef_22to44,
coef_22to48,
+ UNSUPP_CONV,
coef_22to88,
coef_22to96,
coef_22to176,
@@ -2917,6 +2921,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_24to32,
coef_24to44,
coef_24to48,
+ UNSUPP_CONV,
coef_24to88,
coef_24to96,
coef_24to176,
@@ -2932,6 +2937,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
BYPASS_CONV,
coef_32to44,
coef_32to48,
+ UNSUPP_CONV,
coef_32to88,
coef_32to96,
coef_32to176,
@@ -2947,6 +2953,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_44to32,
BYPASS_CONV,
coef_44to48,
+ UNSUPP_CONV,
coef_44to88,
coef_44to96,
coef_44to176,
@@ -2962,11 +2969,28 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_48to32,
coef_48to44,
BYPASS_CONV,
+ UNSUPP_CONV,
coef_48to88,
coef_48to96,
coef_48to176,
coef_48to192,
},
+ /* Convertions from 64 kHz */
+ {
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ UNSUPP_CONV,
+ },
/* Convertions from 88.2 kHz */
{
coef_88to8,
@@ -2977,6 +3001,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_88to32,
coef_88to44,
coef_88to48,
+ UNSUPP_CONV,
BYPASS_CONV,
coef_88to96,
coef_88to176,
@@ -2991,6 +3016,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_96to32,
coef_96to44,
coef_96to48,
+ UNSUPP_CONV,
coef_96to88,
BYPASS_CONV,
coef_96to176,
@@ -3006,6 +3032,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_176to32,
coef_176to44,
coef_176to48,
+ UNSUPP_CONV,
coef_176to88,
coef_176to96,
BYPASS_CONV,
@@ -3021,6 +3048,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
coef_192to32,
coef_192to44,
coef_192to48,
+ UNSUPP_CONV,
coef_192to88,
coef_192to96,
coef_192to176,
@@ -3028,7 +3056,7 @@ static s32 *coef_addr_table[TEGRA210_SFC_NUM_RATES][TEGRA210_SFC_NUM_RATES] = {
},
};
-static int __maybe_unused tegra210_sfc_runtime_suspend(struct device *dev)
+static int tegra210_sfc_runtime_suspend(struct device *dev)
{
struct tegra210_sfc *sfc = dev_get_drvdata(dev);
@@ -3038,7 +3066,7 @@ static int __maybe_unused tegra210_sfc_runtime_suspend(struct device *dev)
return 0;
}
-static int __maybe_unused tegra210_sfc_runtime_resume(struct device *dev)
+static int tegra210_sfc_runtime_resume(struct device *dev)
{
struct tegra210_sfc *sfc = dev_get_drvdata(dev);
@@ -3105,6 +3133,7 @@ static int tegra210_sfc_set_audio_cif(struct tegra210_sfc *sfc,
case SNDRV_PCM_FORMAT_S16_LE:
audio_bits = TEGRA_ACIF_BITS_16;
break;
+ case SNDRV_PCM_FORMAT_S24_LE:
case SNDRV_PCM_FORMAT_S32_LE:
audio_bits = TEGRA_ACIF_BITS_32;
break;
@@ -3247,7 +3276,7 @@ static int tegra210_sfc_init(struct snd_soc_dapm_widget *w,
static int tegra210_sfc_iget_stereo_to_mono(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
struct tegra210_sfc *sfc = snd_soc_component_get_drvdata(cmpnt);
ucontrol->value.enumerated.item[0] = sfc->stereo_to_mono[SFC_RX_PATH];
@@ -3258,7 +3287,7 @@ static int tegra210_sfc_iget_stereo_to_mono(struct snd_kcontrol *kcontrol,
static int tegra210_sfc_iput_stereo_to_mono(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
struct tegra210_sfc *sfc = snd_soc_component_get_drvdata(cmpnt);
unsigned int value = ucontrol->value.enumerated.item[0];
@@ -3273,7 +3302,7 @@ static int tegra210_sfc_iput_stereo_to_mono(struct snd_kcontrol *kcontrol,
static int tegra210_sfc_iget_mono_to_stereo(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
struct tegra210_sfc *sfc = snd_soc_component_get_drvdata(cmpnt);
ucontrol->value.enumerated.item[0] = sfc->mono_to_stereo[SFC_RX_PATH];
@@ -3284,7 +3313,7 @@ static int tegra210_sfc_iget_mono_to_stereo(struct snd_kcontrol *kcontrol,
static int tegra210_sfc_iput_mono_to_stereo(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
struct tegra210_sfc *sfc = snd_soc_component_get_drvdata(cmpnt);
unsigned int value = ucontrol->value.enumerated.item[0];
@@ -3299,7 +3328,7 @@ static int tegra210_sfc_iput_mono_to_stereo(struct snd_kcontrol *kcontrol,
static int tegra210_sfc_oget_stereo_to_mono(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
struct tegra210_sfc *sfc = snd_soc_component_get_drvdata(cmpnt);
ucontrol->value.enumerated.item[0] = sfc->stereo_to_mono[SFC_TX_PATH];
@@ -3310,7 +3339,7 @@ static int tegra210_sfc_oget_stereo_to_mono(struct snd_kcontrol *kcontrol,
static int tegra210_sfc_oput_stereo_to_mono(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
struct tegra210_sfc *sfc = snd_soc_component_get_drvdata(cmpnt);
unsigned int value = ucontrol->value.enumerated.item[0];
@@ -3325,7 +3354,7 @@ static int tegra210_sfc_oput_stereo_to_mono(struct snd_kcontrol *kcontrol,
static int tegra210_sfc_oget_mono_to_stereo(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
struct tegra210_sfc *sfc = snd_soc_component_get_drvdata(cmpnt);
ucontrol->value.enumerated.item[0] = sfc->mono_to_stereo[SFC_TX_PATH];
@@ -3336,7 +3365,7 @@ static int tegra210_sfc_oget_mono_to_stereo(struct snd_kcontrol *kcontrol,
static int tegra210_sfc_oput_mono_to_stereo(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *cmpnt = snd_kcontrol_chip(kcontrol);
struct tegra210_sfc *sfc = snd_soc_component_get_drvdata(cmpnt);
unsigned int value = ucontrol->value.enumerated.item[0];
@@ -3367,6 +3396,7 @@ static struct snd_soc_dai_driver tegra210_sfc_dais[] = {
.rates = SNDRV_PCM_RATE_8000_192000,
.formats = SNDRV_PCM_FMTBIT_S8 |
SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
},
.capture = {
@@ -3376,6 +3406,7 @@ static struct snd_soc_dai_driver tegra210_sfc_dais[] = {
.rates = SNDRV_PCM_RATE_8000_192000,
.formats = SNDRV_PCM_FMTBIT_S8 |
SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
},
.ops = &tegra210_sfc_in_dai_ops,
@@ -3389,6 +3420,7 @@ static struct snd_soc_dai_driver tegra210_sfc_dais[] = {
.rates = SNDRV_PCM_RATE_8000_192000,
.formats = SNDRV_PCM_FMTBIT_S8 |
SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
},
.capture = {
@@ -3398,6 +3430,7 @@ static struct snd_soc_dai_driver tegra210_sfc_dais[] = {
.rates = SNDRV_PCM_RATE_8000_192000,
.formats = SNDRV_PCM_FMTBIT_S8 |
SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
},
.ops = &tegra210_sfc_out_dai_ops,
@@ -3584,25 +3617,22 @@ static int tegra210_sfc_platform_probe(struct platform_device *pdev)
return 0;
}
-static int tegra210_sfc_platform_remove(struct platform_device *pdev)
+static void tegra210_sfc_platform_remove(struct platform_device *pdev)
{
pm_runtime_disable(&pdev->dev);
-
- return 0;
}
static const struct dev_pm_ops tegra210_sfc_pm_ops = {
- SET_RUNTIME_PM_OPS(tegra210_sfc_runtime_suspend,
- tegra210_sfc_runtime_resume, NULL)
- SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
- pm_runtime_force_resume)
+ RUNTIME_PM_OPS(tegra210_sfc_runtime_suspend,
+ tegra210_sfc_runtime_resume, NULL)
+ SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume)
};
static struct platform_driver tegra210_sfc_driver = {
.driver = {
.name = "tegra210-sfc",
.of_match_table = tegra210_sfc_of_match,
- .pm = &tegra210_sfc_pm_ops,
+ .pm = pm_ptr(&tegra210_sfc_pm_ops),
},
.probe = tegra210_sfc_platform_probe,
.remove = tegra210_sfc_platform_remove,
generated by cgit (git 2.34.1) at 2025-12-27 23:40:26 +0000