[PATCH v2] ASoC: codecs: Add power domains support in digital macro codecs
Add support for enabling required power domains in digital macro codecs. macro and dcodec power domains are being requested as clocks by HLOS in ADSP based architectures and ADSP internally handling as powerdomains. In ADSP bypass case need to handle them as power domains explicitly.
Signed-off-by: Srinivasa Rao Mandadapu quic_srivasam@quicinc.com Co-developed-by: Venkata Prasad Potturu quic_potturu@quicinc.com Signed-off-by: Venkata Prasad Potturu quic_potturu@quicinc.com Reported-by: kernel test robot lkp@intel.com --- Changes since v1: -- Add missing macros in Kconfig.
sound/soc/codecs/Kconfig | 7 ++++ sound/soc/codecs/Makefile | 2 + sound/soc/codecs/lpass-macro-common.c | 72 +++++++++++++++++++++++++++++++++++ sound/soc/codecs/lpass-macro-common.h | 18 +++++++++ sound/soc/codecs/lpass-rx-macro.c | 13 ++++++- sound/soc/codecs/lpass-tx-macro.c | 10 +++++ sound/soc/codecs/lpass-va-macro.c | 11 +++++- sound/soc/qcom/Kconfig | 1 + 8 files changed, 132 insertions(+), 2 deletions(-) create mode 100644 sound/soc/codecs/lpass-macro-common.c create mode 100644 sound/soc/codecs/lpass-macro-common.h
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index c2627f7..4de029a 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -244,6 +244,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_WCD9335 imply SND_SOC_WCD934X imply SND_SOC_WCD938X_SDW + imply SND_SOC_LPASS_MACRO_COMMON imply SND_SOC_LPASS_RX_MACRO imply SND_SOC_LPASS_TX_MACRO imply SND_SOC_WL1273 @@ -2008,6 +2009,9 @@ config SND_SOC_TPA6130A2 tristate "Texas Instruments TPA6130A2 headphone amplifier" depends on I2C
+config SND_SOC_LPASS_MACRO_COMMON + tristate + config SND_SOC_LPASS_WSA_MACRO depends on COMMON_CLK select REGMAP_MMIO @@ -2016,16 +2020,19 @@ config SND_SOC_LPASS_WSA_MACRO config SND_SOC_LPASS_VA_MACRO depends on COMMON_CLK select REGMAP_MMIO + select SND_SOC_LPASS_MACRO_COMMON tristate "Qualcomm VA Macro in LPASS(Low Power Audio SubSystem)"
config SND_SOC_LPASS_RX_MACRO depends on COMMON_CLK select REGMAP_MMIO + select SND_SOC_LPASS_MACRO_COMMON tristate "Qualcomm RX Macro in LPASS(Low Power Audio SubSystem)"
config SND_SOC_LPASS_TX_MACRO depends on COMMON_CLK select REGMAP_MMIO + select SND_SOC_LPASS_MACRO_COMMON tristate "Qualcomm TX Macro in LPASS(Low Power Audio SubSystem)"
endmenu diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index b4e11c3..c3c6059 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -112,6 +112,7 @@ snd-soc-l3-objs := l3.o snd-soc-lm4857-objs := lm4857.o snd-soc-lm49453-objs := lm49453.o snd-soc-lochnagar-sc-objs := lochnagar-sc.o +snd-soc-lpass-macro-common-objs := lpass-macro-common.o snd-soc-lpass-rx-macro-objs := lpass-rx-macro.o snd-soc-lpass-tx-macro-objs := lpass-tx-macro.o snd-soc-lpass-wsa-macro-objs := lpass-wsa-macro.o @@ -676,6 +677,7 @@ obj-$(CONFIG_SND_SOC_MAX9877) += snd-soc-max9877.o obj-$(CONFIG_SND_SOC_MAX98504) += snd-soc-max98504.o obj-$(CONFIG_SND_SOC_SIMPLE_AMPLIFIER) += snd-soc-simple-amplifier.o obj-$(CONFIG_SND_SOC_TPA6130A2) += snd-soc-tpa6130a2.o +obj-$(CONFIG_SND_SOC_LPASS_MACRO_COMMON) += snd-soc-lpass-macro-common.o obj-$(CONFIG_SND_SOC_LPASS_WSA_MACRO) += snd-soc-lpass-wsa-macro.o obj-$(CONFIG_SND_SOC_LPASS_VA_MACRO) += snd-soc-lpass-va-macro.o obj-$(CONFIG_SND_SOC_LPASS_RX_MACRO) += snd-soc-lpass-rx-macro.o diff --git a/sound/soc/codecs/lpass-macro-common.c b/sound/soc/codecs/lpass-macro-common.c new file mode 100644 index 0000000..b8e50e6 --- /dev/null +++ b/sound/soc/codecs/lpass-macro-common.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (c) 2022, The Linux Foundation. All rights reserved. + +#include <linux/export.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> +#include <linux/pm_domain.h> +#include <linux/pm_runtime.h> + +#include "lpass-macro-common.h" + +int lpass_macro_pds_init(struct platform_device *pdev, struct lpass_macro **pds) +{ + struct device *dev = &pdev->dev; + struct lpass_macro *l_pds; + int ret; + + const struct property *prop = of_find_property(dev->of_node, "power-domains", NULL); + + if (!prop) + return 0; + + l_pds = devm_kzalloc(dev, sizeof(*l_pds), GFP_KERNEL); + if (!l_pds) + return -ENOMEM; + + l_pds->macro_pd = dev_pm_domain_attach_by_name(dev, "macro"); + if (IS_ERR_OR_NULL(l_pds->macro_pd)) { + ret = PTR_ERR(l_pds->macro_pd) ? : -ENODATA; + return ret; + } + ret = pm_runtime_get_sync(l_pds->macro_pd); + if (ret < 0) { + dev_err(dev, "%s failed for macro_pd, ret %d\n", __func__, ret); + dev_pm_domain_detach(l_pds->macro_pd, false); + pm_runtime_put_noidle(l_pds->macro_pd); + return ret; + } + + l_pds->dcodec_pd = dev_pm_domain_attach_by_name(dev, "dcodec"); + if (IS_ERR_OR_NULL(l_pds->dcodec_pd)) { + ret = PTR_ERR(l_pds->dcodec_pd) ? : -ENODATA; + dev_pm_domain_detach(l_pds->macro_pd, false); + return ret; + } + + ret = pm_runtime_get_sync(l_pds->dcodec_pd); + if (ret < 0) { + dev_err(dev, "%s failed for dcodec_pd, ret %d\n", __func__, ret); + + dev_pm_domain_detach(l_pds->dcodec_pd, false); + pm_runtime_put_noidle(l_pds->dcodec_pd); + return ret; + } + *pds = l_pds; + return ret; +} +EXPORT_SYMBOL_GPL(lpass_macro_pds_init); + +void lpass_macro_pds_exit(struct platform_device *pdev, struct lpass_macro *pds) +{ + pm_runtime_put(pds->macro_pd); + pm_runtime_put(pds->dcodec_pd); + dev_pm_domain_detach(pds->macro_pd, false); + dev_pm_domain_detach(pds->dcodec_pd, false); +} +EXPORT_SYMBOL_GPL(lpass_macro_pds_exit); + +MODULE_DESCRIPTION("QTI SC7280 LPI GPIO pin control driver"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/lpass-macro-common.h b/sound/soc/codecs/lpass-macro-common.h new file mode 100644 index 0000000..c343f0e --- /dev/null +++ b/sound/soc/codecs/lpass-macro-common.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2022, The Linux Foundation. All rights reserved. + */ + +#ifndef __LPASS_MACRO_COMMON_H__ +#define __LPASS_MACRO_COMMON_H__ + + +struct lpass_macro { + struct device *macro_pd; + struct device *dcodec_pd; +}; + +int lpass_macro_pds_init(struct platform_device *pdev, struct lpass_macro **pds); +void lpass_macro_pds_exit(struct platform_device *pdev, struct lpass_macro *pds); + +#endif /* __LPASS_MACRO_COMMON_H__ */ diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c index 29d214f..db32090 100644 --- a/sound/soc/codecs/lpass-rx-macro.c +++ b/sound/soc/codecs/lpass-rx-macro.c @@ -14,6 +14,8 @@ #include <linux/of_clk.h> #include <linux/clk-provider.h>
+#include "lpass-macro-common.h" + #define CDC_RX_TOP_TOP_CFG0 (0x0000) #define CDC_RX_TOP_SWR_CTRL (0x0008) #define CDC_RX_TOP_DEBUG (0x000C) @@ -606,7 +608,7 @@ struct rx_macro { int is_softclip_on; int is_aux_hpf_on; int softclip_clk_users; - + struct lpass_macro *pds; struct regmap *regmap; struct clk_bulk_data clks[RX_NUM_CLKS_MAX]; struct clk_hw hw; @@ -3537,6 +3539,12 @@ static int rx_macro_probe(struct platform_device *pdev) return ret; }
+ ret = lpass_macro_pds_init(pdev, &rx->pds); + if (ret < 0) { + dev_err(dev, "Enabling power domains failed in %s\n", __func__); + return ret; + } + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base); @@ -3575,6 +3583,9 @@ static int rx_macro_remove(struct platform_device *pdev)
of_clk_del_provider(pdev->dev.of_node); clk_bulk_disable_unprepare(RX_NUM_CLKS_MAX, rx->clks); + + lpass_macro_pds_exit(pdev, rx->pds); + return 0; }
diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c index 9c96ab1..4d1e5ab 100644 --- a/sound/soc/codecs/lpass-tx-macro.c +++ b/sound/soc/codecs/lpass-tx-macro.c @@ -13,6 +13,8 @@ #include <linux/of_clk.h> #include <linux/clk-provider.h>
+#include "lpass-macro-common.h" + #define CDC_TX_CLK_RST_CTRL_MCLK_CONTROL (0x0000) #define CDC_TX_MCLK_EN_MASK BIT(0) #define CDC_TX_MCLK_ENABLE BIT(0) @@ -266,6 +268,7 @@ struct tx_macro { u16 dmic_clk_div; bool bcs_enable; int dec_mode[NUM_DECIMATORS]; + struct lpass_macro *pds; bool bcs_clk_en; }; #define to_tx_macro(_hw) container_of(_hw, struct tx_macro, hw) @@ -1802,6 +1805,11 @@ static int tx_macro_probe(struct platform_device *pdev) return ret; }
+ ret = lpass_macro_pds_init(pdev, &tx->pds); + if (ret < 0) { + dev_err(dev, "Enabling power domains failed in %s\n", __func__); + return ret; + } base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base); @@ -1859,6 +1867,8 @@ static int tx_macro_remove(struct platform_device *pdev)
clk_bulk_disable_unprepare(TX_NUM_CLKS_MAX, tx->clks);
+ lpass_macro_pds_exit(pdev, tx->pds); + return 0; }
diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c index 11147e3..b29b9a1 100644 --- a/sound/soc/codecs/lpass-va-macro.c +++ b/sound/soc/codecs/lpass-va-macro.c @@ -15,6 +15,8 @@ #include <sound/soc-dapm.h> #include <sound/tlv.h>
+#include "lpass-macro-common.h" + /* VA macro registers */ #define CDC_VA_CLK_RST_CTRL_MCLK_CONTROL (0x0000) #define CDC_VA_MCLK_CONTROL_EN BIT(0) @@ -195,6 +197,7 @@ struct va_macro { struct regmap *regmap; struct clk_bulk_data clks[VA_NUM_CLKS_MAX]; struct clk_hw hw; + struct lpass_macro *pds;
s32 dmic_0_1_clk_cnt; s32 dmic_2_3_clk_cnt; @@ -1413,7 +1416,11 @@ static int va_macro_probe(struct platform_device *pdev) dev_err(dev, "Error getting VA Clocks (%d)\n", ret); return ret; } - + ret = lpass_macro_pds_init(pdev, &va->pds); + if (ret < 0) { + dev_err(dev, "Enabling power domains failed %s\n", __func__); + return ret; + } ret = of_property_read_u32(dev->of_node, "qcom,dmic-sample-rate", &sample_rate); if (ret) { @@ -1468,6 +1475,8 @@ static int va_macro_remove(struct platform_device *pdev)
clk_bulk_disable_unprepare(VA_NUM_CLKS_MAX, va->clks);
+ lpass_macro_pds_exit(pdev, va->pds); + return 0; }
diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig index 52db003..6ffd51a 100644 --- a/sound/soc/qcom/Kconfig +++ b/sound/soc/qcom/Kconfig @@ -194,6 +194,7 @@ config SND_SOC_SC7280 select SND_SOC_LPASS_SC7280 select SND_SOC_MAX98357A select SND_SOC_WCD938X + select SND_SOC_LPASS_MACRO_COMMON select SND_SOC_LPASS_RX_MACRO select SND_SOC_LPASS_TX_MACRO help
On 23/02/2022 15:46, Srinivasa Rao Mandadapu wrote:
Add support for enabling required power domains in digital macro codecs. macro and dcodec power domains are being requested as clocks by HLOS in ADSP based architectures and ADSP internally handling as powerdomains. In ADSP bypass case need to handle them as power domains explicitly.
Signed-off-by: Srinivasa Rao Mandadapu quic_srivasam@quicinc.com Co-developed-by: Venkata Prasad Potturu quic_potturu@quicinc.com Signed-off-by: Venkata Prasad Potturu quic_potturu@quicinc.com Reported-by: kernel test robot lkp@intel.com
Changes since v1: -- Add missing macros in Kconfig.
sound/soc/codecs/Kconfig | 7 ++++ sound/soc/codecs/Makefile | 2 + sound/soc/codecs/lpass-macro-common.c | 72 +++++++++++++++++++++++++++++++++++ sound/soc/codecs/lpass-macro-common.h | 18 +++++++++ sound/soc/codecs/lpass-rx-macro.c | 13 ++++++- sound/soc/codecs/lpass-tx-macro.c | 10 +++++ sound/soc/codecs/lpass-va-macro.c | 11 +++++- sound/soc/qcom/Kconfig | 1 + 8 files changed, 132 insertions(+), 2 deletions(-) create mode 100644 sound/soc/codecs/lpass-macro-common.c create mode 100644 sound/soc/codecs/lpass-macro-common.h
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index c2627f7..4de029a 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -244,6 +244,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_WCD9335 imply SND_SOC_WCD934X imply SND_SOC_WCD938X_SDW
- imply SND_SOC_LPASS_MACRO_COMMON imply SND_SOC_LPASS_RX_MACRO imply SND_SOC_LPASS_TX_MACRO imply SND_SOC_WL1273
@@ -2008,6 +2009,9 @@ config SND_SOC_TPA6130A2 tristate "Texas Instruments TPA6130A2 headphone amplifier" depends on I2C
+config SND_SOC_LPASS_MACRO_COMMON
tristate- config SND_SOC_LPASS_WSA_MACRO depends on COMMON_CLK select REGMAP_MMIO
@@ -2016,16 +2020,19 @@ config SND_SOC_LPASS_WSA_MACRO config SND_SOC_LPASS_VA_MACRO depends on COMMON_CLK select REGMAP_MMIO
select SND_SOC_LPASS_MACRO_COMMON tristate "Qualcomm VA Macro in LPASS(Low Power Audio SubSystem)"
config SND_SOC_LPASS_RX_MACRO depends on COMMON_CLK select REGMAP_MMIO
select SND_SOC_LPASS_MACRO_COMMON tristate "Qualcomm RX Macro in LPASS(Low Power Audio SubSystem)"
config SND_SOC_LPASS_TX_MACRO depends on COMMON_CLK select REGMAP_MMIO
select SND_SOC_LPASS_MACRO_COMMON tristate "Qualcomm TX Macro in LPASS(Low Power Audio SubSystem)"
endmenu
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index b4e11c3..c3c6059 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -112,6 +112,7 @@ snd-soc-l3-objs := l3.o snd-soc-lm4857-objs := lm4857.o snd-soc-lm49453-objs := lm49453.o snd-soc-lochnagar-sc-objs := lochnagar-sc.o +snd-soc-lpass-macro-common-objs := lpass-macro-common.o snd-soc-lpass-rx-macro-objs := lpass-rx-macro.o snd-soc-lpass-tx-macro-objs := lpass-tx-macro.o snd-soc-lpass-wsa-macro-objs := lpass-wsa-macro.o @@ -676,6 +677,7 @@ obj-$(CONFIG_SND_SOC_MAX9877) += snd-soc-max9877.o obj-$(CONFIG_SND_SOC_MAX98504) += snd-soc-max98504.o obj-$(CONFIG_SND_SOC_SIMPLE_AMPLIFIER) += snd-soc-simple-amplifier.o obj-$(CONFIG_SND_SOC_TPA6130A2) += snd-soc-tpa6130a2.o +obj-$(CONFIG_SND_SOC_LPASS_MACRO_COMMON) += snd-soc-lpass-macro-common.o obj-$(CONFIG_SND_SOC_LPASS_WSA_MACRO) += snd-soc-lpass-wsa-macro.o obj-$(CONFIG_SND_SOC_LPASS_VA_MACRO) += snd-soc-lpass-va-macro.o obj-$(CONFIG_SND_SOC_LPASS_RX_MACRO) += snd-soc-lpass-rx-macro.o diff --git a/sound/soc/codecs/lpass-macro-common.c b/sound/soc/codecs/lpass-macro-common.c new file mode 100644 index 0000000..b8e50e6 --- /dev/null +++ b/sound/soc/codecs/lpass-macro-common.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (c) 2022, The Linux Foundation. All rights reserved.
+#include <linux/export.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> +#include <linux/pm_domain.h> +#include <linux/pm_runtime.h>
+#include "lpass-macro-common.h"
+int lpass_macro_pds_init(struct platform_device *pdev, struct lpass_macro **pds) +{
- struct device *dev = &pdev->dev;
- struct lpass_macro *l_pds;
- int ret;
- const struct property *prop = of_find_property(dev->of_node, "power-domains", NULL);
- if (!prop)
return 0;
how about if (!of_property_read_bool(dev->of_node, "power-domains")) return 0;
- l_pds = devm_kzalloc(dev, sizeof(*l_pds), GFP_KERNEL);
- if (!l_pds)
return -ENOMEM;- l_pds->macro_pd = dev_pm_domain_attach_by_name(dev, "macro");
- if (IS_ERR_OR_NULL(l_pds->macro_pd)) {
ret = PTR_ERR(l_pds->macro_pd) ? : -ENODATA;return ret;- }
- ret = pm_runtime_get_sync(l_pds->macro_pd);
- if (ret < 0) {
dev_err(dev, "%s failed for macro_pd, ret %d\n", __func__, ret);dev_pm_domain_detach(l_pds->macro_pd, false);pm_runtime_put_noidle(l_pds->macro_pd);return ret;- }
- l_pds->dcodec_pd = dev_pm_domain_attach_by_name(dev, "dcodec");
- if (IS_ERR_OR_NULL(l_pds->dcodec_pd)) {
ret = PTR_ERR(l_pds->dcodec_pd) ? : -ENODATA;dev_pm_domain_detach(l_pds->macro_pd, false);return ret;- }
- ret = pm_runtime_get_sync(l_pds->dcodec_pd);
- if (ret < 0) {
dev_err(dev, "%s failed for dcodec_pd, ret %d\n", __func__, ret);dev_pm_domain_detach(l_pds->dcodec_pd, false);
should you not detach and do pm_put on macro_pd here?
pm_runtime_put_noidle(l_pds->dcodec_pd);return ret;- }
- *pds = l_pds;
- return ret;
+} +EXPORT_SYMBOL_GPL(lpass_macro_pds_init);
+void lpass_macro_pds_exit(struct platform_device *pdev, struct lpass_macro *pds) +{
- pm_runtime_put(pds->macro_pd);
- pm_runtime_put(pds->dcodec_pd);
- dev_pm_domain_detach(pds->macro_pd, false);
- dev_pm_domain_detach(pds->dcodec_pd, false);
+} +EXPORT_SYMBOL_GPL(lpass_macro_pds_exit);
+MODULE_DESCRIPTION("QTI SC7280 LPI GPIO pin control driver");
Seems incorrect description for the module.
+MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/lpass-macro-common.h b/sound/soc/codecs/lpass-macro-common.h new file mode 100644 index 0000000..c343f0e --- /dev/null +++ b/sound/soc/codecs/lpass-macro-common.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/*
- Copyright (c) 2022, The Linux Foundation. All rights reserved.
- */
+#ifndef __LPASS_MACRO_COMMON_H__ +#define __LPASS_MACRO_COMMON_H__
+struct lpass_macro {
- struct device *macro_pd;
- struct device *dcodec_pd;
+};
+int lpass_macro_pds_init(struct platform_device *pdev, struct lpass_macro **pds); +void lpass_macro_pds_exit(struct platform_device *pdev, struct lpass_macro *pds);
+#endif /* __LPASS_MACRO_COMMON_H__ */ diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c index 29d214f..db32090 100644 --- a/sound/soc/codecs/lpass-rx-macro.c +++ b/sound/soc/codecs/lpass-rx-macro.c @@ -14,6 +14,8 @@ #include <linux/of_clk.h> #include <linux/clk-provider.h>
+#include "lpass-macro-common.h"
- #define CDC_RX_TOP_TOP_CFG0 (0x0000) #define CDC_RX_TOP_SWR_CTRL (0x0008) #define CDC_RX_TOP_DEBUG (0x000C)
@@ -606,7 +608,7 @@ struct rx_macro { int is_softclip_on; int is_aux_hpf_on; int softclip_clk_users;
- struct lpass_macro *pds; struct regmap *regmap; struct clk_bulk_data clks[RX_NUM_CLKS_MAX]; struct clk_hw hw;
@@ -3537,6 +3539,12 @@ static int rx_macro_probe(struct platform_device *pdev) return ret; }
- ret = lpass_macro_pds_init(pdev, &rx->pds);
- if (ret < 0) {
dev_err(dev, "Enabling power domains failed in %s\n", __func__);return ret;- }
- base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base);
@@ -3575,6 +3583,9 @@ static int rx_macro_remove(struct platform_device *pdev)
of_clk_del_provider(pdev->dev.of_node); clk_bulk_disable_unprepare(RX_NUM_CLKS_MAX, rx->clks);
- lpass_macro_pds_exit(pdev, rx->pds);
- return 0; }
diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c index 9c96ab1..4d1e5ab 100644 --- a/sound/soc/codecs/lpass-tx-macro.c +++ b/sound/soc/codecs/lpass-tx-macro.c @@ -13,6 +13,8 @@ #include <linux/of_clk.h> #include <linux/clk-provider.h>
+#include "lpass-macro-common.h"
- #define CDC_TX_CLK_RST_CTRL_MCLK_CONTROL (0x0000) #define CDC_TX_MCLK_EN_MASK BIT(0) #define CDC_TX_MCLK_ENABLE BIT(0)
@@ -266,6 +268,7 @@ struct tx_macro { u16 dmic_clk_div; bool bcs_enable; int dec_mode[NUM_DECIMATORS];
- struct lpass_macro *pds; bool bcs_clk_en; }; #define to_tx_macro(_hw) container_of(_hw, struct tx_macro, hw)
@@ -1802,6 +1805,11 @@ static int tx_macro_probe(struct platform_device *pdev) return ret; }
- ret = lpass_macro_pds_init(pdev, &tx->pds);
- if (ret < 0) {
dev_err(dev, "Enabling power domains failed in %s\n", __func__);return ret;- } base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base);
@@ -1859,6 +1867,8 @@ static int tx_macro_remove(struct platform_device *pdev)
clk_bulk_disable_unprepare(TX_NUM_CLKS_MAX, tx->clks);
- lpass_macro_pds_exit(pdev, tx->pds);
- return 0; }
diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c index 11147e3..b29b9a1 100644 --- a/sound/soc/codecs/lpass-va-macro.c +++ b/sound/soc/codecs/lpass-va-macro.c @@ -15,6 +15,8 @@ #include <sound/soc-dapm.h> #include <sound/tlv.h>
+#include "lpass-macro-common.h"
- /* VA macro registers */ #define CDC_VA_CLK_RST_CTRL_MCLK_CONTROL (0x0000) #define CDC_VA_MCLK_CONTROL_EN BIT(0)
@@ -195,6 +197,7 @@ struct va_macro { struct regmap *regmap; struct clk_bulk_data clks[VA_NUM_CLKS_MAX]; struct clk_hw hw;
struct lpass_macro *pds;
s32 dmic_0_1_clk_cnt; s32 dmic_2_3_clk_cnt;
@@ -1413,7 +1416,11 @@ static int va_macro_probe(struct platform_device *pdev) dev_err(dev, "Error getting VA Clocks (%d)\n", ret); return ret; }
- ret = lpass_macro_pds_init(pdev, &va->pds);
- if (ret < 0) {
dev_err(dev, "Enabling power domains failed %s\n", __func__);return ret;- } ret = of_property_read_u32(dev->of_node, "qcom,dmic-sample-rate", &sample_rate); if (ret) {
@@ -1468,6 +1475,8 @@ static int va_macro_remove(struct platform_device *pdev)
clk_bulk_disable_unprepare(VA_NUM_CLKS_MAX, va->clks);
- lpass_macro_pds_exit(pdev, va->pds);
- return 0; }
diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig index 52db003..6ffd51a 100644 --- a/sound/soc/qcom/Kconfig +++ b/sound/soc/qcom/Kconfig @@ -194,6 +194,7 @@ config SND_SOC_SC7280 select SND_SOC_LPASS_SC7280 select SND_SOC_MAX98357A select SND_SOC_WCD938X
- select SND_SOC_LPASS_MACRO_COMMON select SND_SOC_LPASS_RX_MACRO select SND_SOC_LPASS_TX_MACRO help
participants (2)
-
Srinivas Kandagatla -
Srinivasa Rao Mandadapu