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sound fixes for 5.12-rc4 

A slightly high volume at this time due to pending ASoC fixes.
 While there are a few generic simple-card fixes for regressions,
 most of the changes are device-specific fixes: ASoC Intel SOF, codec
 clocks, other codec / platform fixes as well as usual HD-audio and
 USB-audio.
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Merge tag 'sound-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A slightly high volume at this time due to pending ASoC fixes.

  While there are a few generic simple-card fixes for regressions, most
  of the changes are device-specific fixes: ASoC Intel SOF, codec
  clocks, other codec / platform fixes as well as usual HD-audio and
  USB-audio"

* tag 'sound-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (37 commits)
  ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook Fury 17 G8
  ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook Fury 15 G8
  ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook G8
  ALSA: hda/realtek: fix mute/micmute LEDs for HP 855 G8
  ALSA: hda/realtek: Chain in pop reduction fixup for ThinkStation P340
  ALSA: usb-audio: scarlett2: snd_scarlett_gen2_controls_create() can be static
  ALSA: hda/realtek: the bass speaker can't output sound on Yoga 9i
  ALSA: hda/realtek: Headphone volume is controlled by Front mixer
  ALSA: usb-audio: scarlett2: Improve driver startup messages
  ALSA: usb-audio: scarlett2: Fix device hang with ehci-pci
  ALSA: usb-audio: fix control-request direction
  ASoC: qcom: lpass-cpu: Use optional clk APIs
  ASoC: cs35l33: fix an error code in probe()
  ASoC: SOF: Intel: hda: don't send DAI_CONFIG IPC for older firmware
  ASoC: fsl: fix SND_SOC_IMX_RPMSG dependency
  ASoC: cs42l52: Minor tidy up of error paths
  ASoC: cs35l32: Add missing regmap use_single config
  ASoC: cs35l34: Add missing regmap use_single config
  ASoC: cs42l73: Add missing regmap use_single config
  ASoC: cs53l30: Add missing regmap use_single config
  ...
This commit is contained in:
Linus Torvalds 2021-05-28 08:47:50 -10:00
parent 8508b97ae2 50dbfae972
commit fc683f967a
30 changed files with 301 additions and 183 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/sound/soc-dai.h
View File

@ -81,7 +81,7 @@ struct snd_compr_stream;
#define SND_SOC_DAIFMT_CBP_CFP (1 << 12) /* codec clk provider & frame provider */
#define SND_SOC_DAIFMT_CBC_CFP (2 << 12) /* codec clk consumer & frame provider */
#define SND_SOC_DAIFMT_CBP_CFC (3 << 12) /* codec clk provider & frame consumer */
#define SND_SOC_DAIFMT_CBC_CFC (4 << 12) /* codec clk consumer & frame follower */
#define SND_SOC_DAIFMT_CBC_CFC (4 << 12) /* codec clk consumer & frame consumer */
/* previous definitions kept for backwards-compatibility, do not use in new contributions */
#define SND_SOC_DAIFMT_CBM_CFM SND_SOC_DAIFMT_CBP_CFP

46
sound/pci/hda/patch_realtek.c
View File

@ -2603,6 +2603,28 @@ static const struct hda_model_fixup alc882_fixup_models[] = {
{}
};
static const struct snd_hda_pin_quirk alc882_pin_fixup_tbl[] = {
SND_HDA_PIN_QUIRK(0x10ec1220, 0x1043, "ASUS", ALC1220_FIXUP_CLEVO_P950,
{0x14, 0x01014010},
{0x15, 0x01011012},
{0x16, 0x01016011},
{0x18, 0x01a19040},
{0x19, 0x02a19050},
{0x1a, 0x0181304f},
{0x1b, 0x0221401f},
{0x1e, 0x01456130}),
SND_HDA_PIN_QUIRK(0x10ec1220, 0x1462, "MS-7C35", ALC1220_FIXUP_CLEVO_P950,
{0x14, 0x01015010},
{0x15, 0x01011012},
{0x16, 0x01011011},
{0x18, 0x01a11040},
{0x19, 0x02a19050},
{0x1a, 0x0181104f},
{0x1b, 0x0221401f},
{0x1e, 0x01451130}),
{}
};
/*
* BIOS auto configuration
*/
@ -2644,6 +2666,7 @@ static int patch_alc882(struct hda_codec *codec)
snd_hda_pick_fixup(codec, alc882_fixup_models, alc882_fixup_tbl,
alc882_fixups);
snd_hda_pick_pin_fixup(codec, alc882_pin_fixup_tbl, alc882_fixups, true);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
alc_auto_parse_customize_define(codec);
@ -6543,6 +6566,8 @@ enum {
ALC295_FIXUP_ASUS_DACS,
ALC295_FIXUP_HP_OMEN,
ALC285_FIXUP_HP_SPECTRE_X360,
ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP,
ALC623_FIXUP_LENOVO_THINKSTATION_P340,
};
static const struct hda_fixup alc269_fixups[] = {
@ -8109,6 +8134,18 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC285_FIXUP_SPEAKER2_TO_DAC1,
},
[ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc285_fixup_ideapad_s740_coef,
.chained = true,
.chain_id = ALC285_FIXUP_THINKPAD_HEADSET_JACK,
},
[ALC623_FIXUP_LENOVO_THINKSTATION_P340] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc_fixup_no_shutup,
.chained = true,
.chain_id = ALC283_FIXUP_HEADSET_MIC,
},
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@ -8291,6 +8328,10 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x87f7, "HP Spectre x360 14", ALC245_FIXUP_HP_X360_AMP),
SND_PCI_QUIRK(0x103c, 0x8846, "HP EliteBook 850 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x884c, "HP EliteBook 840 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x886d, "HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
SND_PCI_QUIRK(0x103c, 0x8870, "HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
SND_PCI_QUIRK(0x103c, 0x8873, "HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
SND_PCI_QUIRK(0x103c, 0x8896, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_MUTE_LED),
SND_PCI_QUIRK(0x103c, 0x8898, "HP EliteBook 845 G8 Notebook PC", ALC285_FIXUP_HP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
@ -8427,7 +8468,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1558, 0xc019, "Clevo NH77D[BE]Q", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xc022, "Clevo NH77[DC][QW]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x17aa, 0x1036, "Lenovo P520", ALC233_FIXUP_LENOVO_MULTI_CODECS),
SND_PCI_QUIRK(0x17aa, 0x1048, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x17aa, 0x1048, "ThinkCentre Station", ALC623_FIXUP_LENOVO_THINKSTATION_P340),
SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x17aa, 0x215e, "Thinkpad L512", ALC269_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
@ -8477,6 +8518,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x3178, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x17aa, 0x3818, "Lenovo C940", ALC298_FIXUP_LENOVO_SPK_VOLUME),
SND_PCI_QUIRK(0x17aa, 0x3827, "Ideapad S740", ALC285_FIXUP_IDEAPAD_S740_COEF),
SND_PCI_QUIRK(0x17aa, 0x3843, "Yoga 9i", ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP),
SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
@ -8692,6 +8734,8 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
{.id = ALC245_FIXUP_HP_X360_AMP, .name = "alc245-hp-x360-amp"},
{.id = ALC295_FIXUP_HP_OMEN, .name = "alc295-hp-omen"},
{.id = ALC285_FIXUP_HP_SPECTRE_X360, .name = "alc285-hp-spectre-x360"},
{.id = ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP, .name = "alc287-ideapad-bass-spk-amp"},
{.id = ALC623_FIXUP_LENOVO_THINKSTATION_P340, .name = "alc623-lenovo-thinkstation-p340"},
{}
};
#define ALC225_STANDARD_PINS \

10
sound/soc/amd/raven/acp3x-pcm-dma.c
View File

@ -235,10 +235,6 @@ static int acp3x_dma_open(struct snd_soc_component *component,
return ret;
}
if (!adata->play_stream && !adata->capture_stream &&
!adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
rv_writel(1, adata->acp3x_base + mmACP_EXTERNAL_INTR_ENB);
i2s_data->acp3x_base = adata->acp3x_base;
runtime->private_data = i2s_data;
return ret;
@ -365,12 +361,6 @@ static int acp3x_dma_close(struct snd_soc_component *component,
}
}
/* Disable ACP irq, when the current stream is being closed and
* another stream is also not active.
*/
if (!adata->play_stream && !adata->capture_stream &&
!adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
rv_writel(0, adata->acp3x_base + mmACP_EXTERNAL_INTR_ENB);
return 0;
}

1
sound/soc/amd/raven/acp3x.h
View File

@ -77,6 +77,7 @@
#define ACP_POWER_OFF_IN_PROGRESS 0x03
#define ACP3x_ITER_IRER_SAMP_LEN_MASK 0x38
#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF
struct acp3x_platform_info {
u16 play_i2s_instance;

15
sound/soc/amd/raven/pci-acp3x.c
View File

@ -76,6 +76,19 @@ static int acp3x_reset(void __iomem *acp3x_base)
return -ETIMEDOUT;
}
static void acp3x_enable_interrupts(void __iomem *acp_base)
{
rv_writel(0x01, acp_base + mmACP_EXTERNAL_INTR_ENB);
}
static void acp3x_disable_interrupts(void __iomem *acp_base)
{
rv_writel(ACP_EXT_INTR_STAT_CLEAR_MASK, acp_base +
mmACP_EXTERNAL_INTR_STAT);
rv_writel(0x00, acp_base + mmACP_EXTERNAL_INTR_CNTL);
rv_writel(0x00, acp_base + mmACP_EXTERNAL_INTR_ENB);
}
static int acp3x_init(struct acp3x_dev_data *adata)
{
void __iomem *acp3x_base = adata->acp3x_base;
@ -93,6 +106,7 @@ static int acp3x_init(struct acp3x_dev_data *adata)
pr_err("ACP3x reset failed\n");
return ret;
}
acp3x_enable_interrupts(acp3x_base);
return 0;
}
@ -100,6 +114,7 @@ static int acp3x_deinit(void __iomem *acp3x_base)
{
int ret;
acp3x_disable_interrupts(acp3x_base);
/* Reset */
ret = acp3x_reset(acp3x_base);
if (ret) {

2
sound/soc/codecs/ak5558.c
View File

@ -307,7 +307,7 @@ static struct snd_soc_dai_driver ak5558_dai = {
};
static struct snd_soc_dai_driver ak5552_dai = {
.name = "ak5558-aif",
.name = "ak5552-aif",
.capture = {
.stream_name = "Capture",
.channels_min = 1,

3
sound/soc/codecs/cs35l32.c
View File

@ -261,6 +261,9 @@ static const struct regmap_config cs35l32_regmap = {
.readable_reg = cs35l32_readable_register,
.precious_reg = cs35l32_precious_register,
.cache_type = REGCACHE_RBTREE,
.use_single_read = true,
.use_single_write = true,
};
static int cs35l32_handle_of_data(struct i2c_client *i2c_client,

1
sound/soc/codecs/cs35l33.c
View File

@ -1201,6 +1201,7 @@ static int cs35l33_i2c_probe(struct i2c_client *i2c_client,
dev_err(&i2c_client->dev,
"CS35L33 Device ID (%X). Expected ID %X\n",
devid, CS35L33_CHIP_ID);
ret = -EINVAL;
goto err_enable;
}

3
sound/soc/codecs/cs35l34.c
View File

@ -800,6 +800,9 @@ static struct regmap_config cs35l34_regmap = {
.readable_reg = cs35l34_readable_register,
.precious_reg = cs35l34_precious_register,
.cache_type = REGCACHE_RBTREE,
.use_single_read = true,
.use_single_write = true,
};
static int cs35l34_handle_of_data(struct i2c_client *i2c_client,

3
sound/soc/codecs/cs42l42.c
View File

@ -399,6 +399,9 @@ static const struct regmap_config cs42l42_regmap = {
.reg_defaults = cs42l42_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(cs42l42_reg_defaults),
.cache_type = REGCACHE_RBTREE,
.use_single_read = true,
.use_single_write = true,
};
static DECLARE_TLV_DB_SCALE(adc_tlv, -9600, 100, false);

7
sound/soc/codecs/cs42l56.c
View File

@ -1175,7 +1175,7 @@ static int cs42l56_i2c_probe(struct i2c_client *i2c_client,
struct cs42l56_platform_data *pdata =
dev_get_platdata(&i2c_client->dev);
int ret, i;
unsigned int devid = 0;
unsigned int devid;
unsigned int alpha_rev, metal_rev;
unsigned int reg;
@ -1245,6 +1245,11 @@ static int cs42l56_i2c_probe(struct i2c_client *i2c_client,
}
ret = regmap_read(cs42l56->regmap, CS42L56_CHIP_ID_1, &reg);
if (ret) {
dev_err(&i2c_client->dev, "Failed to read chip ID: %d\n", ret);
return ret;
}
devid = reg & CS42L56_CHIP_ID_MASK;
if (devid != CS42L56_DEVID) {
dev_err(&i2c_client->dev,

3
sound/soc/codecs/cs42l73.c
View File

@ -1268,6 +1268,9 @@ static const struct regmap_config cs42l73_regmap = {
.volatile_reg = cs42l73_volatile_register,
.readable_reg = cs42l73_readable_register,
.cache_type = REGCACHE_RBTREE,
.use_single_read = true,
.use_single_write = true,
};
static int cs42l73_i2c_probe(struct i2c_client *i2c_client,

3
sound/soc/codecs/cs53l30.c
View File

@ -912,6 +912,9 @@ static struct regmap_config cs53l30_regmap = {
.writeable_reg = cs53l30_writeable_register,
.readable_reg = cs53l30_readable_register,
.cache_type = REGCACHE_RBTREE,
.use_single_read = true,
.use_single_write = true,
};
static int cs53l30_i2c_probe(struct i2c_client *client,

5
sound/soc/codecs/da7219.c
View File

@ -2181,10 +2181,7 @@ static int da7219_register_dai_clks(struct snd_soc_component *component)
ret);
goto err;
}
da7219->dai_clks[i] = devm_clk_hw_get_clk(dev, dai_clk_hw, NULL);
if (IS_ERR(da7219->dai_clks[i]))
return PTR_ERR(da7219->dai_clks[i]);
da7219->dai_clks[i] = dai_clk_hw->clk;
/* For DT setup onecell data, otherwise create lookup */
if (np) {

1
sound/soc/codecs/lpass-rx-macro.c
View File

@ -3579,6 +3579,7 @@ static const struct of_device_id rx_macro_dt_match[] = {
{ .compatible = "qcom,sm8250-lpass-rx-macro" },
{ }
};
MODULE_DEVICE_TABLE(of, rx_macro_dt_match);
static struct platform_driver rx_macro_driver = {
.driver = {

1
sound/soc/codecs/lpass-tx-macro.c
View File

@ -1846,6 +1846,7 @@ static const struct of_device_id tx_macro_dt_match[] = {
{ .compatible = "qcom,sm8250-lpass-tx-macro" },
{ }
};
MODULE_DEVICE_TABLE(of, tx_macro_dt_match);
static struct platform_driver tx_macro_driver = {
.driver = {
.name = "tx_macro",

13
sound/soc/codecs/max98088.c
View File

@ -41,6 +41,7 @@ struct max98088_priv {
enum max98088_type devtype;
struct max98088_pdata *pdata;
struct clk *mclk;
unsigned char mclk_prescaler;
unsigned int sysclk;
struct max98088_cdata dai[2];
int eq_textcnt;
@ -998,13 +999,16 @@ static int max98088_dai1_hw_params(struct snd_pcm_substream *substream,
/* Configure NI when operating as master */
if (snd_soc_component_read(component, M98088_REG_14_DAI1_FORMAT)
& M98088_DAI_MAS) {
unsigned long pclk;
if (max98088->sysclk == 0) {
dev_err(component->dev, "Invalid system clock frequency\n");
return -EINVAL;
}
ni = 65536ULL * (rate < 50000 ? 96ULL : 48ULL)
* (unsigned long long int)rate;
do_div(ni, (unsigned long long int)max98088->sysclk);
pclk = DIV_ROUND_CLOSEST(max98088->sysclk, max98088->mclk_prescaler);
ni = DIV_ROUND_CLOSEST_ULL(ni, pclk);
snd_soc_component_write(component, M98088_REG_12_DAI1_CLKCFG_HI,
(ni >> 8) & 0x7F);
snd_soc_component_write(component, M98088_REG_13_DAI1_CLKCFG_LO,
@ -1065,13 +1069,16 @@ static int max98088_dai2_hw_params(struct snd_pcm_substream *substream,
/* Configure NI when operating as master */
if (snd_soc_component_read(component, M98088_REG_1C_DAI2_FORMAT)
& M98088_DAI_MAS) {
unsigned long pclk;
if (max98088->sysclk == 0) {
dev_err(component->dev, "Invalid system clock frequency\n");
return -EINVAL;
}
ni = 65536ULL * (rate < 50000 ? 96ULL : 48ULL)
* (unsigned long long int)rate;
do_div(ni, (unsigned long long int)max98088->sysclk);
pclk = DIV_ROUND_CLOSEST(max98088->sysclk, max98088->mclk_prescaler);
ni = DIV_ROUND_CLOSEST_ULL(ni, pclk);
snd_soc_component_write(component, M98088_REG_1A_DAI2_CLKCFG_HI,
(ni >> 8) & 0x7F);
snd_soc_component_write(component, M98088_REG_1B_DAI2_CLKCFG_LO,
@ -1113,8 +1120,10 @@ static int max98088_dai_set_sysclk(struct snd_soc_dai *dai,
*/
if ((freq >= 10000000) && (freq < 20000000)) {
snd_soc_component_write(component, M98088_REG_10_SYS_CLK, 0x10);
max98088->mclk_prescaler = 1;
} else if ((freq >= 20000000) && (freq < 30000000)) {
snd_soc_component_write(component, M98088_REG_10_SYS_CLK, 0x20);
max98088->mclk_prescaler = 2;
} else {
dev_err(component->dev, "Invalid master clock frequency\n");
return -EINVAL;

4
sound/soc/codecs/rt711-sdca.c
View File

@ -683,13 +683,13 @@ static int rt711_sdca_set_fu1e_capture_ctl(struct rt711_sdca_priv *rt711)
ch_r = (rt711->fu1e_dapm_mute || rt711->fu1e_mixer_r_mute) ? 0x01 : 0x00;
err = regmap_write(rt711->regmap,
SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU1E,
SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E,
RT711_SDCA_CTL_FU_MUTE, CH_L), ch_l);
if (err < 0)
return err;
err = regmap_write(rt711->regmap,
SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU1E,
SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E,
RT711_SDCA_CTL_FU_MUTE, CH_R), ch_r);
if (err < 0)
return err;

1
sound/soc/codecs/sti-sas.c
View File

@ -408,6 +408,7 @@ static const struct of_device_id sti_sas_dev_match[] = {
},
{},
};
MODULE_DEVICE_TABLE(of, sti_sas_dev_match);
static int sti_sas_driver_probe(struct platform_device *pdev)
{

1
sound/soc/fsl/Kconfig
View File

@ -119,6 +119,7 @@ config SND_SOC_FSL_RPMSG
tristate "NXP Audio Base On RPMSG support"
depends on COMMON_CLK
depends on RPMSG
depends on SND_IMX_SOC || SND_IMX_SOC = n
select SND_SOC_IMX_RPMSG if SND_IMX_SOC != n
help
Say Y if you want to add rpmsg audio support for the Freescale CPUs.

57
sound/soc/generic/audio-graph-card.c
View File

@ -209,7 +209,7 @@ static void graph_parse_mclk_fs(struct device_node *top,
static int graph_parse_node(struct asoc_simple_priv *priv,
struct device_node *ep,
struct link_info *li,
int is_cpu)
int *cpu)
{
struct device *dev = simple_priv_to_dev(priv);
struct device_node *top = dev->of_node;
@ -217,9 +217,9 @@ static int graph_parse_node(struct asoc_simple_priv *priv,
struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
struct snd_soc_dai_link_component *dlc;
struct asoc_simple_dai *dai;
int ret, single = 0;
int ret;
if (is_cpu) {
if (cpu) {
dlc = asoc_link_to_cpu(dai_link, 0);
dai = simple_props_to_dai_cpu(dai_props, 0);
} else {
@ -229,7 +229,7 @@ static int graph_parse_node(struct asoc_simple_priv *priv,
graph_parse_mclk_fs(top, ep, dai_props);
ret = asoc_simple_parse_dai(ep, dlc, &single);
ret = asoc_simple_parse_dai(ep, dlc, cpu);
if (ret < 0)
return ret;
@ -241,9 +241,6 @@ static int graph_parse_node(struct asoc_simple_priv *priv,
if (ret < 0)
return ret;
if (is_cpu)
asoc_simple_canonicalize_cpu(dlc, single);
return 0;
}
@ -276,33 +273,29 @@ static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv,
struct link_info *li)
{
struct device *dev = simple_priv_to_dev(priv);
struct snd_soc_card *card = simple_priv_to_card(priv);
struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
struct device_node *top = dev->of_node;
struct device_node *ep = li->cpu ? cpu_ep : codec_ep;
struct device_node *port;
struct device_node *ports;
struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0);
struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0);
char dai_name[64];
int ret;
port = of_get_parent(ep);
ports = of_get_parent(port);
dev_dbg(dev, "link_of DPCM (%pOF)\n", ep);
if (li->cpu) {
struct snd_soc_card *card = simple_priv_to_card(priv);
struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0);
int is_single_links = 0;
/* Codec is dummy */
/* FE settings */
dai_link->dynamic = 1;
dai_link->dpcm_merged_format = 1;
ret = graph_parse_node(priv, cpu_ep, li, 1);
ret = graph_parse_node(priv, cpu_ep, li, &is_single_links);
if (ret)
goto out_put_node;
return ret;
snprintf(dai_name, sizeof(dai_name),
"fe.%pOFP.%s", cpus->of_node, cpus->dai_name);
@ -318,8 +311,13 @@ static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv,
*/
if (card->component_chaining && !soc_component_is_pcm(cpus))
dai_link->no_pcm = 1;
asoc_simple_canonicalize_cpu(cpus, is_single_links);
} else {
struct snd_soc_codec_conf *cconf;
struct snd_soc_codec_conf *cconf = simple_props_to_codec_conf(dai_props, 0);
struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0);
struct device_node *port;
struct device_node *ports;
/* CPU is dummy */
@ -327,22 +325,25 @@ static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv,
dai_link->no_pcm = 1;
dai_link->be_hw_params_fixup = asoc_simple_be_hw_params_fixup;
cconf = simple_props_to_codec_conf(dai_props, 0);
ret = graph_parse_node(priv, codec_ep, li, 0);
ret = graph_parse_node(priv, codec_ep, li, NULL);
if (ret < 0)
goto out_put_node;
return ret;
snprintf(dai_name, sizeof(dai_name),
"be.%pOFP.%s", codecs->of_node, codecs->dai_name);
/* check "prefix" from top node */
port = of_get_parent(ep);
ports = of_get_parent(port);
snd_soc_of_parse_node_prefix(top, cconf, codecs->of_node,
"prefix");
if (of_node_name_eq(ports, "ports"))
snd_soc_of_parse_node_prefix(ports, cconf, codecs->of_node, "prefix");
snd_soc_of_parse_node_prefix(port, cconf, codecs->of_node,
"prefix");
of_node_put(ports);
of_node_put(port);
}
graph_parse_convert(dev, ep, &dai_props->adata);
@ -351,11 +352,8 @@ static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv,
ret = graph_link_init(priv, cpu_ep, codec_ep, li, dai_name);
out_put_node:
li->link++;
of_node_put(ports);
of_node_put(port);
return ret;
}
@ -369,20 +367,23 @@ static int graph_dai_link_of(struct asoc_simple_priv *priv,
struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0);
struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0);
char dai_name[64];
int ret;
int ret, is_single_links = 0;
dev_dbg(dev, "link_of (%pOF)\n", cpu_ep);
ret = graph_parse_node(priv, cpu_ep, li, 1);
ret = graph_parse_node(priv, cpu_ep, li, &is_single_links);
if (ret < 0)
return ret;
ret = graph_parse_node(priv, codec_ep, li, 0);
ret = graph_parse_node(priv, codec_ep, li, NULL);
if (ret < 0)
return ret;
snprintf(dai_name, sizeof(dai_name),
"%s-%s", cpus->dai_name, codecs->dai_name);
asoc_simple_canonicalize_cpu(cpus, is_single_links);
ret = graph_link_init(priv, cpu_ep, codec_ep, li, dai_name);
if (ret < 0)
return ret;

168
sound/soc/generic/simple-card.c
View File

@ -93,12 +93,11 @@ static void simple_parse_convert(struct device *dev,
}
static void simple_parse_mclk_fs(struct device_node *top,
struct device_node *cpu,
struct device_node *codec,
struct device_node *np,
struct simple_dai_props *props,
char *prefix)
{
struct device_node *node = of_get_parent(cpu);
struct device_node *node = of_get_parent(np);
char prop[128];
snprintf(prop, sizeof(prop), "%smclk-fs", PREFIX);
@ -106,12 +105,71 @@ static void simple_parse_mclk_fs(struct device_node *top,
snprintf(prop, sizeof(prop), "%smclk-fs", prefix);
of_property_read_u32(node, prop, &props->mclk_fs);
of_property_read_u32(cpu, prop, &props->mclk_fs);
of_property_read_u32(codec, prop, &props->mclk_fs);
of_property_read_u32(np, prop, &props->mclk_fs);
of_node_put(node);
}
static int simple_parse_node(struct asoc_simple_priv *priv,
struct device_node *np,
struct link_info *li,
char *prefix,
int *cpu)
{
struct device *dev = simple_priv_to_dev(priv);
struct device_node *top = dev->of_node;
struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
struct snd_soc_dai_link_component *dlc;
struct asoc_simple_dai *dai;
int ret;
if (cpu) {
dlc = asoc_link_to_cpu(dai_link, 0);
dai = simple_props_to_dai_cpu(dai_props, 0);
} else {
dlc = asoc_link_to_codec(dai_link, 0);
dai = simple_props_to_dai_codec(dai_props, 0);
}
simple_parse_mclk_fs(top, np, dai_props, prefix);
ret = asoc_simple_parse_dai(np, dlc, cpu);
if (ret)
return ret;
ret = asoc_simple_parse_clk(dev, np, dai, dlc);
if (ret)
return ret;
ret = asoc_simple_parse_tdm(np, dai);
if (ret)
return ret;
return 0;
}
static int simple_link_init(struct asoc_simple_priv *priv,
struct device_node *node,
struct device_node *codec,
struct link_info *li,
char *prefix, char *name)
{
struct device *dev = simple_priv_to_dev(priv);
struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
int ret;
ret = asoc_simple_parse_daifmt(dev, node, codec,
prefix, &dai_link->dai_fmt);
if (ret < 0)
return 0;
dai_link->init = asoc_simple_dai_init;
dai_link->ops = &simple_ops;
return asoc_simple_set_dailink_name(dev, dai_link, name);
}
static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
struct device_node *np,
struct device_node *codec,
@ -121,24 +179,21 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
struct device *dev = simple_priv_to_dev(priv);
struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
struct asoc_simple_dai *dai;
struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0);
struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0);
struct snd_soc_dai_link_component *platforms = asoc_link_to_platform(dai_link, 0);
struct device_node *top = dev->of_node;
struct device_node *node = of_get_parent(np);
char *prefix = "";
char dai_name[64];
int ret;
dev_dbg(dev, "link_of DPCM (%pOF)\n", np);
li->link++;
/* For single DAI link & old style of DT node */
if (is_top)
prefix = PREFIX;
if (li->cpu) {
struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0);
struct snd_soc_dai_link_component *platforms = asoc_link_to_platform(dai_link, 0);
int is_single_links = 0;
/* Codec is dummy */
@ -147,25 +202,16 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
dai_link->dynamic = 1;
dai_link->dpcm_merged_format = 1;
dai = simple_props_to_dai_cpu(dai_props, 0);
ret = asoc_simple_parse_dai(np, cpus, &is_single_links);
if (ret)
goto out_put_node;
ret = asoc_simple_parse_clk(dev, np, dai, cpus);
ret = simple_parse_node(priv, np, li, prefix, &is_single_links);
if (ret < 0)
goto out_put_node;
ret = asoc_simple_set_dailink_name(dev, dai_link,
"fe.%s",
cpus->dai_name);
if (ret < 0)
goto out_put_node;
snprintf(dai_name, sizeof(dai_name), "fe.%s", cpus->dai_name);
asoc_simple_canonicalize_cpu(cpus, is_single_links);
asoc_simple_canonicalize_platform(platforms, cpus);
} else {
struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0);
struct snd_soc_codec_conf *cconf;
/* CPU is dummy */
@ -174,22 +220,13 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
dai_link->no_pcm = 1;
dai_link->be_hw_params_fixup = asoc_simple_be_hw_params_fixup;
dai = simple_props_to_dai_codec(dai_props, 0);
cconf = simple_props_to_codec_conf(dai_props, 0);
ret = asoc_simple_parse_dai(np, codecs, NULL);
ret = simple_parse_node(priv, np, li, prefix, NULL);
if (ret < 0)
goto out_put_node;
ret = asoc_simple_parse_clk(dev, np, dai, codecs);
if (ret < 0)
goto out_put_node;
ret = asoc_simple_set_dailink_name(dev, dai_link,
"be.%s",
codecs->dai_name);
if (ret < 0)
goto out_put_node;
snprintf(dai_name, sizeof(dai_name), "be.%s", codecs->dai_name);
/* check "prefix" from top node */
snd_soc_of_parse_node_prefix(top, cconf, codecs->of_node,
@ -201,23 +238,14 @@ static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv,
}
simple_parse_convert(dev, np, &dai_props->adata);
simple_parse_mclk_fs(top, np, codec, dai_props, prefix);
ret = asoc_simple_parse_tdm(np, dai);
if (ret)
goto out_put_node;
ret = asoc_simple_parse_daifmt(dev, node, codec,
prefix, &dai_link->dai_fmt);
if (ret < 0)
goto out_put_node;
snd_soc_dai_link_set_capabilities(dai_link);
dai_link->ops = &simple_ops;
dai_link->init = asoc_simple_dai_init;
ret = simple_link_init(priv, node, codec, li, prefix, dai_name);
out_put_node:
li->link++;
of_node_put(node);
return ret;
}
@ -230,23 +258,19 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
{
struct device *dev = simple_priv_to_dev(priv);
struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
struct asoc_simple_dai *cpu_dai = simple_props_to_dai_cpu(dai_props, 0);
struct asoc_simple_dai *codec_dai = simple_props_to_dai_codec(dai_props, 0);
struct snd_soc_dai_link_component *cpus = asoc_link_to_cpu(dai_link, 0);
struct snd_soc_dai_link_component *codecs = asoc_link_to_codec(dai_link, 0);
struct snd_soc_dai_link_component *platforms = asoc_link_to_platform(dai_link, 0);
struct device_node *top = dev->of_node;
struct device_node *cpu = NULL;
struct device_node *node = NULL;
struct device_node *plat = NULL;
char dai_name[64];
char prop[128];
char *prefix = "";
int ret, single_cpu = 0;
cpu = np;
node = of_get_parent(np);
li->link++;
dev_dbg(dev, "link_of (%pOF)\n", node);
@ -257,18 +281,11 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
snprintf(prop, sizeof(prop), "%splat", prefix);
plat = of_get_child_by_name(node, prop);
ret = asoc_simple_parse_daifmt(dev, node, codec,
prefix, &dai_link->dai_fmt);
ret = simple_parse_node(priv, cpu, li, prefix, &single_cpu);
if (ret < 0)
goto dai_link_of_err;
simple_parse_mclk_fs(top, cpu, codec, dai_props, prefix);
ret = asoc_simple_parse_dai(cpu, cpus, &single_cpu);
if (ret < 0)
goto dai_link_of_err;
ret = asoc_simple_parse_dai(codec, codecs, NULL);
ret = simple_parse_node(priv, codec, li, prefix, NULL);
if (ret < 0)
goto dai_link_of_err;
@ -276,39 +293,20 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
if (ret < 0)
goto dai_link_of_err;
ret = asoc_simple_parse_tdm(cpu, cpu_dai);
if (ret < 0)
goto dai_link_of_err;
ret = asoc_simple_parse_tdm(codec, codec_dai);
if (ret < 0)
goto dai_link_of_err;
ret = asoc_simple_parse_clk(dev, cpu, cpu_dai, cpus);
if (ret < 0)
goto dai_link_of_err;
ret = asoc_simple_parse_clk(dev, codec, codec_dai, codecs);
if (ret < 0)
goto dai_link_of_err;
ret = asoc_simple_set_dailink_name(dev, dai_link,
"%s-%s",
cpus->dai_name,
codecs->dai_name);
if (ret < 0)
goto dai_link_of_err;
dai_link->ops = &simple_ops;
dai_link->init = asoc_simple_dai_init;
snprintf(dai_name, sizeof(dai_name),
"%s-%s", cpus->dai_name, codecs->dai_name);
asoc_simple_canonicalize_cpu(cpus, single_cpu);
asoc_simple_canonicalize_platform(platforms, cpus);
ret = simple_link_init(priv, node, codec, li, prefix, dai_name);
dai_link_of_err:
of_node_put(plat);
of_node_put(node);
li->link++;
return ret;
}

25
sound/soc/intel/boards/bytcr_rt5640.c
View File

@ -574,6 +574,17 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Glavey TM800A550L */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
/* Above strings are too generic, also match on BIOS version */
DMI_MATCH(DMI_BIOS_VERSION, "ZY-8-BI-PX4S70VTR400-X423B-005-D"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
@ -652,6 +663,20 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_MCLK_EN),
},
{ /* Lenovo Miix 3-830 */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 3-830"),
},
.driver_data = (void *)(BYT_RT5640_IN1_MAP |
BYT_RT5640_JD_SRC_JD2_IN4N |
BYT_RT5640_OVCD_TH_2000UA |
BYT_RT5640_OVCD_SF_0P75 |
BYT_RT5640_MONO_SPEAKER |
BYT_RT5640_DIFF_MIC |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
{ /* Linx Linx7 tablet */
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LINX"),

12
sound/soc/qcom/lpass-cpu.c
View File

@ -835,18 +835,8 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
if (dai_id == LPASS_DP_RX)
continue;
drvdata->mi2s_osr_clk[dai_id] = devm_clk_get(dev,
drvdata->mi2s_osr_clk[dai_id] = devm_clk_get_optional(dev,
variant->dai_osr_clk_names[i]);
if (IS_ERR(drvdata->mi2s_osr_clk[dai_id])) {
dev_warn(dev,
"%s() error getting optional %s: %ld\n",
__func__,
variant->dai_osr_clk_names[i],
PTR_ERR(drvdata->mi2s_osr_clk[dai_id]));
drvdata->mi2s_osr_clk[dai_id] = NULL;
}
drvdata->mi2s_bit_clk[dai_id] = devm_clk_get(dev,
variant->dai_bit_clk_names[i]);
if (IS_ERR(drvdata->mi2s_bit_clk[dai_id])) {

5
sound/soc/sof/intel/hda-dai.c
View File

@ -421,11 +421,16 @@ static int ssp_dai_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, SOF_AUDIO_PCM_DRV_NAME);
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
struct sof_ipc_dai_config *config;
struct snd_sof_dai *sof_dai;
struct sof_ipc_reply reply;
int ret;
/* DAI_CONFIG IPC during hw_params is not supported in older firmware */
if (v->abi_version < SOF_ABI_VER(3, 18, 0))
return 0;
list_for_each_entry(sof_dai, &sdev->dai_list, list) {
if (!sof_dai->cpu_dai_name || !sof_dai->dai_config)
continue;

5
sound/soc/stm/stm32_sai_sub.c
View File

@ -484,10 +484,7 @@ static int stm32_sai_add_mclk_provider(struct stm32_sai_sub_data *sai)
dev_err(dev, "mclk register returned %d\n", ret);
return ret;
}
sai->sai_mclk = devm_clk_hw_get_clk(dev, hw, NULL);
if (IS_ERR(sai->sai_mclk))
return PTR_ERR(sai->sai_mclk);
sai->sai_mclk = hw->clk;
/* register mclk provider */
return devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get, hw);

2
sound/usb/format.c
View File

@ -436,7 +436,7 @@ static bool check_valid_altsetting_v2v3(struct snd_usb_audio *chip, int iface,
if (snd_BUG_ON(altsetting >= 64 - 8))
return false;
err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), UAC2_CS_CUR,
err = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), UAC2_CS_CUR,
USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
UAC2_AS_VAL_ALT_SETTINGS << 8,
iface, &raw_data, sizeof(raw_data));

2
sound/usb/mixer_quirks.c
View File

@ -3060,7 +3060,7 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
case USB_ID(0x1235, 0x8203): /* Focusrite Scarlett 6i6 2nd Gen */
case USB_ID(0x1235, 0x8204): /* Focusrite Scarlett 18i8 2nd Gen */
case USB_ID(0x1235, 0x8201): /* Focusrite Scarlett 18i20 2nd Gen */
err = snd_scarlett_gen2_controls_create(mixer);
err = snd_scarlett_gen2_init(mixer);
break;
case USB_ID(0x041e, 0x323b): /* Creative Sound Blaster E1 */

81
sound/usb/mixer_scarlett_gen2.c
View File

@ -635,7 +635,7 @@ static int scarlett2_usb(
/* send a second message to get the response */
err = snd_usb_ctl_msg(mixer->chip->dev,
usb_sndctrlpipe(mixer->chip->dev, 0),
usb_rcvctrlpipe(mixer->chip->dev, 0),
SCARLETT2_USB_VENDOR_SPECIFIC_CMD_RESP,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
0,
@ -1997,38 +1997,11 @@ static int scarlett2_mixer_status_create(struct usb_mixer_interface *mixer)
return usb_submit_urb(mixer->urb, GFP_KERNEL);
}
/* Entry point */
int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer)
static int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer,
const struct scarlett2_device_info *info)
{
const struct scarlett2_device_info *info;
int err;
/* only use UAC_VERSION_2 */
if (!mixer->protocol)
return 0;
switch (mixer->chip->usb_id) {
case USB_ID(0x1235, 0x8203):
info = &s6i6_gen2_info;
break;
case USB_ID(0x1235, 0x8204):
info = &s18i8_gen2_info;
break;
case USB_ID(0x1235, 0x8201):
info = &s18i20_gen2_info;
break;
default: /* device not (yet) supported */
return -EINVAL;
}
if (!(mixer->chip->setup & SCARLETT2_ENABLE)) {
usb_audio_err(mixer->chip,
"Focusrite Scarlett Gen 2 Mixer Driver disabled; "
"use options snd_usb_audio device_setup=1 "
"to enable and report any issues to g@b4.vu");
return 0;
}
/* Initialise private data, routing, sequence number */
err = scarlett2_init_private(mixer, info);
if (err < 0)
@ -2073,3 +2046,51 @@ int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer)
return 0;
}
int snd_scarlett_gen2_init(struct usb_mixer_interface *mixer)
{
struct snd_usb_audio *chip = mixer->chip;
const struct scarlett2_device_info *info;
int err;
/* only use UAC_VERSION_2 */
if (!mixer->protocol)
return 0;
switch (chip->usb_id) {
case USB_ID(0x1235, 0x8203):
info = &s6i6_gen2_info;
break;
case USB_ID(0x1235, 0x8204):
info = &s18i8_gen2_info;
break;
case USB_ID(0x1235, 0x8201):
info = &s18i20_gen2_info;
break;
default: /* device not (yet) supported */
return -EINVAL;
}
if (!(chip->setup & SCARLETT2_ENABLE)) {
usb_audio_info(chip,
"Focusrite Scarlett Gen 2 Mixer Driver disabled; "
"use options snd_usb_audio vid=0x%04x pid=0x%04x "
"device_setup=1 to enable and report any issues "
"to g@b4.vu",
USB_ID_VENDOR(chip->usb_id),
USB_ID_PRODUCT(chip->usb_id));
return 0;
}
usb_audio_info(chip,
"Focusrite Scarlett Gen 2 Mixer Driver enabled pid=0x%04x",
USB_ID_PRODUCT(chip->usb_id));
err = snd_scarlett_gen2_controls_create(mixer, info);
if (err < 0)
usb_audio_err(mixer->chip,
"Error initialising Scarlett Mixer Driver: %d",
err);
return err;
}

2
sound/usb/mixer_scarlett_gen2.h
View File

@ -2,6 +2,6 @@
#ifndef __USB_MIXER_SCARLETT_GEN2_H
#define __USB_MIXER_SCARLETT_GEN2_H
int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer);
int snd_scarlett_gen2_init(struct usb_mixer_interface *mixer);
#endif /* __USB_MIXER_SCARLETT_GEN2_H */