From: Arnd Bergmann <[email protected]>
A few Arm platforms are getting removed in v5.12, this removes
the corresponding sound drivers.
Link: https://lore.kernel.org/linux-arm-kernel/[email protected]/T/
Arnd Bergmann (2):
ASoC: remove sirf prima/atlas drivers
ASoC: remove zte zx drivers
.../bindings/sound/sirf-audio-codec.txt | 17 -
.../devicetree/bindings/sound/sirf-usp.txt | 27 -
.../devicetree/bindings/sound/zte,tdm.txt | 30 -
.../bindings/sound/zte,zx-aud96p22.txt | 24 -
.../devicetree/bindings/sound/zte,zx-i2s.txt | 45 --
.../bindings/sound/zte,zx-spdif.txt | 27 -
sound/soc/Kconfig | 2 -
sound/soc/Makefile | 2 -
sound/soc/codecs/Makefile | 4 -
sound/soc/codecs/sirf-audio-codec.c | 575 ------------------
sound/soc/codecs/zx_aud96p22.c | 401 ------------
sound/soc/sirf/Kconfig | 21 -
sound/soc/sirf/Makefile | 8 -
sound/soc/sirf/sirf-audio-port.c | 86 ---
sound/soc/sirf/sirf-audio.c | 160 -----
sound/soc/sirf/sirf-usp.c | 435 -------------
sound/soc/sirf/sirf-usp.h | 292 ---------
sound/soc/zte/Kconfig | 26 -
sound/soc/zte/Makefile | 4 -
sound/soc/zte/zx-i2s.c | 452 --------------
sound/soc/zte/zx-spdif.c | 363 -----------
sound/soc/zte/zx-tdm.c | 458 --------------
22 files changed, 3459 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/sirf-audio-codec.txt
delete mode 100644 Documentation/devicetree/bindings/sound/sirf-usp.txt
delete mode 100644 Documentation/devicetree/bindings/sound/zte,tdm.txt
delete mode 100644 Documentation/devicetree/bindings/sound/zte,zx-aud96p22.txt
delete mode 100644 Documentation/devicetree/bindings/sound/zte,zx-i2s.txt
delete mode 100644 Documentation/devicetree/bindings/sound/zte,zx-spdif.txt
delete mode 100644 sound/soc/codecs/sirf-audio-codec.c
delete mode 100644 sound/soc/codecs/zx_aud96p22.c
delete mode 100644 sound/soc/sirf/Kconfig
delete mode 100644 sound/soc/sirf/Makefile
delete mode 100644 sound/soc/sirf/sirf-audio-port.c
delete mode 100644 sound/soc/sirf/sirf-audio.c
delete mode 100644 sound/soc/sirf/sirf-usp.c
delete mode 100644 sound/soc/sirf/sirf-usp.h
delete mode 100644 sound/soc/zte/Kconfig
delete mode 100644 sound/soc/zte/Makefile
delete mode 100644 sound/soc/zte/zx-i2s.c
delete mode 100644 sound/soc/zte/zx-spdif.c
delete mode 100644 sound/soc/zte/zx-tdm.c
--
2.29.2
From: Arnd Bergmann <[email protected]>
The CSR SiRF prima2/atlas platforms are getting removed, so this driver
is no longer needed.
Cc: Barry Song <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
---
.../bindings/sound/sirf-audio-codec.txt | 17 -
.../devicetree/bindings/sound/sirf-usp.txt | 27 -
sound/soc/Kconfig | 1 -
sound/soc/Makefile | 1 -
sound/soc/codecs/Makefile | 2 -
sound/soc/codecs/sirf-audio-codec.c | 575 ------------------
sound/soc/sirf/Kconfig | 21 -
sound/soc/sirf/Makefile | 8 -
sound/soc/sirf/sirf-audio-port.c | 86 ---
sound/soc/sirf/sirf-audio.c | 160 -----
sound/soc/sirf/sirf-usp.c | 435 -------------
sound/soc/sirf/sirf-usp.h | 292 ---------
12 files changed, 1625 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/sirf-audio-codec.txt
delete mode 100644 Documentation/devicetree/bindings/sound/sirf-usp.txt
delete mode 100644 sound/soc/codecs/sirf-audio-codec.c
delete mode 100644 sound/soc/sirf/Kconfig
delete mode 100644 sound/soc/sirf/Makefile
delete mode 100644 sound/soc/sirf/sirf-audio-port.c
delete mode 100644 sound/soc/sirf/sirf-audio.c
delete mode 100644 sound/soc/sirf/sirf-usp.c
delete mode 100644 sound/soc/sirf/sirf-usp.h
diff --git a/Documentation/devicetree/bindings/sound/sirf-audio-codec.txt b/Documentation/devicetree/bindings/sound/sirf-audio-codec.txt
deleted file mode 100644
index 062f5ec36f9b..000000000000
--- a/Documentation/devicetree/bindings/sound/sirf-audio-codec.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-SiRF internal audio CODEC
-
-Required properties:
-
- - compatible : "sirf,atlas6-audio-codec" or "sirf,prima2-audio-codec"
-
- - reg : the register address of the device.
-
- - clocks: the clock of SiRF internal audio codec
-
-Example:
-
-audiocodec: audiocodec@b0040000 {
- compatible = "sirf,atlas6-audio-codec";
- reg = <0xb0040000 0x10000>;
- clocks = <&clks 27>;
-};
diff --git a/Documentation/devicetree/bindings/sound/sirf-usp.txt b/Documentation/devicetree/bindings/sound/sirf-usp.txt
deleted file mode 100644
index 02f85b32d359..000000000000
--- a/Documentation/devicetree/bindings/sound/sirf-usp.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-* SiRF SoC USP module
-
-Required properties:
-- compatible: "sirf,prima2-usp-pcm"
-- reg: Base address and size entries:
-- dmas: List of DMA controller phandle and DMA request line ordered pairs.
-- dma-names: Identifier string for each DMA request line in the dmas property.
- These strings correspond 1:1 with the ordered pairs in dmas.
-
- One of the DMA channels will be responsible for transmission (should be
- named "tx") and one for reception (should be named "rx").
-
-- clocks: USP controller clock source
-- pinctrl-names: Must contain a "default" entry.
-- pinctrl-NNN: One property must exist for each entry in pinctrl-names.
-
-Example:
-usp0: usp@b0080000 {
- compatible = "sirf,prima2-usp-pcm";
- reg = <0xb0080000 0x10000>;
- clocks = <&clks 28>;
- dmas = <&dmac1 1>, <&dmac1 2>;
- dma-names = "rx", "tx";
- pinctrl-names = "default";
- pinctrl-0 = <&usp0_only_utfs_pins_a>;
-};
-
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 71a6fe87d1a1..1fb61e689031 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -62,7 +62,6 @@ source "sound/soc/qcom/Kconfig"
source "sound/soc/rockchip/Kconfig"
source "sound/soc/samsung/Kconfig"
source "sound/soc/sh/Kconfig"
-source "sound/soc/sirf/Kconfig"
source "sound/soc/sof/Kconfig"
source "sound/soc/spear/Kconfig"
source "sound/soc/sprd/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index ddbac3a2169f..d2b7a23f0e7b 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -45,7 +45,6 @@ obj-$(CONFIG_SND_SOC) += qcom/
obj-$(CONFIG_SND_SOC) += rockchip/
obj-$(CONFIG_SND_SOC) += samsung/
obj-$(CONFIG_SND_SOC) += sh/
-obj-$(CONFIG_SND_SOC) += sirf/
obj-$(CONFIG_SND_SOC) += sof/
obj-$(CONFIG_SND_SOC) += spear/
obj-$(CONFIG_SND_SOC) += sprd/
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index d277f0366e09..c30762fc9b87 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -201,7 +201,6 @@ snd-soc-sigmadsp-objs := sigmadsp.o
snd-soc-sigmadsp-i2c-objs := sigmadsp-i2c.o
snd-soc-sigmadsp-regmap-objs := sigmadsp-regmap.o
snd-soc-si476x-objs := si476x.o
-snd-soc-sirf-audio-codec-objs := sirf-audio-codec.o
snd-soc-spdif-tx-objs := spdif_transmitter.o
snd-soc-spdif-rx-objs := spdif_receiver.o
snd-soc-ssm2305-objs := ssm2305.o
@@ -516,7 +515,6 @@ obj-$(CONFIG_SND_SOC_SIGMADSP_I2C) += snd-soc-sigmadsp-i2c.o
obj-$(CONFIG_SND_SOC_SIGMADSP_REGMAP) += snd-soc-sigmadsp-regmap.o
obj-$(CONFIG_SND_SOC_SI476X) += snd-soc-si476x.o
obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif-rx.o snd-soc-spdif-tx.o
-obj-$(CONFIG_SND_SOC_SIRF_AUDIO_CODEC) += sirf-audio-codec.o
obj-$(CONFIG_SND_SOC_SSM2305) += snd-soc-ssm2305.o
obj-$(CONFIG_SND_SOC_SSM2518) += snd-soc-ssm2518.o
obj-$(CONFIG_SND_SOC_SSM2602) += snd-soc-ssm2602.o
diff --git a/sound/soc/codecs/sirf-audio-codec.c b/sound/soc/codecs/sirf-audio-codec.c
deleted file mode 100644
index a061d78473ac..000000000000
--- a/sound/soc/codecs/sirf-audio-codec.c
+++ /dev/null
@@ -1,575 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * SiRF audio codec driver
- *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/regmap.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
-#include <sound/tlv.h>
-#include <sound/soc.h>
-#include <sound/dmaengine_pcm.h>
-
-#include "sirf-audio-codec.h"
-
-struct sirf_audio_codec {
- struct clk *clk;
- struct regmap *regmap;
- u32 reg_ctrl0, reg_ctrl1;
-};
-
-static const char * const input_mode_mux[] = {"Single-ended",
- "Differential"};
-
-static const struct soc_enum input_mode_mux_enum =
- SOC_ENUM_SINGLE(AUDIO_IC_CODEC_CTRL1, 4, 2, input_mode_mux);
-
-static const struct snd_kcontrol_new sirf_audio_codec_input_mode_control =
- SOC_DAPM_ENUM("Route", input_mode_mux_enum);
-
-static const DECLARE_TLV_DB_SCALE(playback_vol_tlv, -12400, 100, 0);
-static const DECLARE_TLV_DB_SCALE(capture_vol_tlv_prima2, 500, 100, 0);
-static const DECLARE_TLV_DB_RANGE(capture_vol_tlv_atlas6,
- 0, 7, TLV_DB_SCALE_ITEM(-100, 100, 0),
- 0x22, 0x3F, TLV_DB_SCALE_ITEM(700, 100, 0),
-);
-
-static struct snd_kcontrol_new volume_controls_atlas6[] = {
- SOC_DOUBLE_TLV("Playback Volume", AUDIO_IC_CODEC_CTRL0, 21, 14,
- 0x7F, 0, playback_vol_tlv),
- SOC_DOUBLE_TLV("Capture Volume", AUDIO_IC_CODEC_CTRL1, 16, 10,
- 0x3F, 0, capture_vol_tlv_atlas6),
-};
-
-static struct snd_kcontrol_new volume_controls_prima2[] = {
- SOC_DOUBLE_TLV("Speaker Volume", AUDIO_IC_CODEC_CTRL0, 21, 14,
- 0x7F, 0, playback_vol_tlv),
- SOC_DOUBLE_TLV("Capture Volume", AUDIO_IC_CODEC_CTRL1, 15, 10,
- 0x1F, 0, capture_vol_tlv_prima2),
-};
-
-static struct snd_kcontrol_new left_input_path_controls[] = {
- SOC_DAPM_SINGLE("Line Left Switch", AUDIO_IC_CODEC_CTRL1, 6, 1, 0),
- SOC_DAPM_SINGLE("Mic Left Switch", AUDIO_IC_CODEC_CTRL1, 3, 1, 0),
-};
-
-static struct snd_kcontrol_new right_input_path_controls[] = {
- SOC_DAPM_SINGLE("Line Right Switch", AUDIO_IC_CODEC_CTRL1, 5, 1, 0),
- SOC_DAPM_SINGLE("Mic Right Switch", AUDIO_IC_CODEC_CTRL1, 2, 1, 0),
-};
-
-static struct snd_kcontrol_new left_dac_to_hp_left_amp_switch_control =
- SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 9, 1, 0);
-
-static struct snd_kcontrol_new left_dac_to_hp_right_amp_switch_control =
- SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 8, 1, 0);
-
-static struct snd_kcontrol_new right_dac_to_hp_left_amp_switch_control =
- SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 7, 1, 0);
-
-static struct snd_kcontrol_new right_dac_to_hp_right_amp_switch_control =
- SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 6, 1, 0);
-
-static struct snd_kcontrol_new left_dac_to_speaker_lineout_switch_control =
- SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 11, 1, 0);
-
-static struct snd_kcontrol_new right_dac_to_speaker_lineout_switch_control =
- SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 10, 1, 0);
-
-/* After enable adc, Delay 200ms to avoid pop noise */
-static int adc_enable_delay_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- msleep(200);
- break;
- default:
- break;
- }
-
- return 0;
-}
-
-static void enable_and_reset_codec(struct regmap *regmap,
- u32 codec_enable_bits, u32 codec_reset_bits)
-{
- regmap_update_bits(regmap, AUDIO_IC_CODEC_CTRL1,
- codec_enable_bits | codec_reset_bits,
- codec_enable_bits);
- msleep(20);
- regmap_update_bits(regmap, AUDIO_IC_CODEC_CTRL1,
- codec_reset_bits, codec_reset_bits);
-}
-
-static int atlas6_codec_enable_and_reset_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
-#define ATLAS6_CODEC_ENABLE_BITS (1 << 29)
-#define ATLAS6_CODEC_RESET_BITS (1 << 28)
- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
- struct sirf_audio_codec *sirf_audio_codec = snd_soc_component_get_drvdata(component);
- switch (event) {
- case SND_SOC_DAPM_PRE_PMU:
- enable_and_reset_codec(sirf_audio_codec->regmap,
- ATLAS6_CODEC_ENABLE_BITS, ATLAS6_CODEC_RESET_BITS);
- break;
- case SND_SOC_DAPM_POST_PMD:
- regmap_update_bits(sirf_audio_codec->regmap,
- AUDIO_IC_CODEC_CTRL1, ATLAS6_CODEC_ENABLE_BITS, 0);
- break;
- default:
- break;
- }
-
- return 0;
-}
-
-static int prima2_codec_enable_and_reset_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
-#define PRIMA2_CODEC_ENABLE_BITS (1 << 27)
-#define PRIMA2_CODEC_RESET_BITS (1 << 26)
- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
- struct sirf_audio_codec *sirf_audio_codec = snd_soc_component_get_drvdata(component);
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- enable_and_reset_codec(sirf_audio_codec->regmap,
- PRIMA2_CODEC_ENABLE_BITS, PRIMA2_CODEC_RESET_BITS);
- break;
- case SND_SOC_DAPM_POST_PMD:
- regmap_update_bits(sirf_audio_codec->regmap,
- AUDIO_IC_CODEC_CTRL1, PRIMA2_CODEC_ENABLE_BITS, 0);
- break;
- default:
- break;
- }
-
- return 0;
-}
-
-static const struct snd_soc_dapm_widget atlas6_output_driver_dapm_widgets[] = {
- SND_SOC_DAPM_OUT_DRV("HP Left Driver", AUDIO_IC_CODEC_CTRL1,
- 25, 0, NULL, 0),
- SND_SOC_DAPM_OUT_DRV("HP Right Driver", AUDIO_IC_CODEC_CTRL1,
- 26, 0, NULL, 0),
- SND_SOC_DAPM_OUT_DRV("Speaker Driver", AUDIO_IC_CODEC_CTRL1,
- 27, 0, NULL, 0),
-};
-
-static const struct snd_soc_dapm_widget prima2_output_driver_dapm_widgets[] = {
- SND_SOC_DAPM_OUT_DRV("HP Left Driver", AUDIO_IC_CODEC_CTRL1,
- 23, 0, NULL, 0),
- SND_SOC_DAPM_OUT_DRV("HP Right Driver", AUDIO_IC_CODEC_CTRL1,
- 24, 0, NULL, 0),
- SND_SOC_DAPM_OUT_DRV("Speaker Driver", AUDIO_IC_CODEC_CTRL1,
- 25, 0, NULL, 0),
-};
-
-static const struct snd_soc_dapm_widget atlas6_codec_clock_dapm_widget =
- SND_SOC_DAPM_SUPPLY("codecclk", SND_SOC_NOPM, 0, 0,
- atlas6_codec_enable_and_reset_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD);
-
-static const struct snd_soc_dapm_widget prima2_codec_clock_dapm_widget =
- SND_SOC_DAPM_SUPPLY("codecclk", SND_SOC_NOPM, 0, 0,
- prima2_codec_enable_and_reset_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD);
-
-static const struct snd_soc_dapm_widget sirf_audio_codec_dapm_widgets[] = {
- SND_SOC_DAPM_DAC("DAC left", NULL, AUDIO_IC_CODEC_CTRL0, 1, 0),
- SND_SOC_DAPM_DAC("DAC right", NULL, AUDIO_IC_CODEC_CTRL0, 0, 0),
- SND_SOC_DAPM_SWITCH("Left dac to hp left amp", SND_SOC_NOPM, 0, 0,
- &left_dac_to_hp_left_amp_switch_control),
- SND_SOC_DAPM_SWITCH("Left dac to hp right amp", SND_SOC_NOPM, 0, 0,
- &left_dac_to_hp_right_amp_switch_control),
- SND_SOC_DAPM_SWITCH("Right dac to hp left amp", SND_SOC_NOPM, 0, 0,
- &right_dac_to_hp_left_amp_switch_control),
- SND_SOC_DAPM_SWITCH("Right dac to hp right amp", SND_SOC_NOPM, 0, 0,
- &right_dac_to_hp_right_amp_switch_control),
- SND_SOC_DAPM_OUT_DRV("HP amp left driver", AUDIO_IC_CODEC_CTRL0, 3, 0,
- NULL, 0),
- SND_SOC_DAPM_OUT_DRV("HP amp right driver", AUDIO_IC_CODEC_CTRL0, 3, 0,
- NULL, 0),
-
- SND_SOC_DAPM_SWITCH("Left dac to speaker lineout", SND_SOC_NOPM, 0, 0,
- &left_dac_to_speaker_lineout_switch_control),
- SND_SOC_DAPM_SWITCH("Right dac to speaker lineout", SND_SOC_NOPM, 0, 0,
- &right_dac_to_speaker_lineout_switch_control),
- SND_SOC_DAPM_OUT_DRV("Speaker amp driver", AUDIO_IC_CODEC_CTRL0, 4, 0,
- NULL, 0),
-
- SND_SOC_DAPM_OUTPUT("HPOUTL"),
- SND_SOC_DAPM_OUTPUT("HPOUTR"),
- SND_SOC_DAPM_OUTPUT("SPKOUT"),
-
- SND_SOC_DAPM_ADC_E("ADC left", NULL, AUDIO_IC_CODEC_CTRL1, 8, 0,
- adc_enable_delay_event, SND_SOC_DAPM_POST_PMU),
- SND_SOC_DAPM_ADC_E("ADC right", NULL, AUDIO_IC_CODEC_CTRL1, 7, 0,
- adc_enable_delay_event, SND_SOC_DAPM_POST_PMU),
- SND_SOC_DAPM_MIXER("Left PGA mixer", AUDIO_IC_CODEC_CTRL1, 1, 0,
- &left_input_path_controls[0],
- ARRAY_SIZE(left_input_path_controls)),
- SND_SOC_DAPM_MIXER("Right PGA mixer", AUDIO_IC_CODEC_CTRL1, 0, 0,
- &right_input_path_controls[0],
- ARRAY_SIZE(right_input_path_controls)),
-
- SND_SOC_DAPM_MUX("Mic input mode mux", SND_SOC_NOPM, 0, 0,
- &sirf_audio_codec_input_mode_control),
- SND_SOC_DAPM_MICBIAS("Mic Bias", AUDIO_IC_CODEC_PWR, 3, 0),
- SND_SOC_DAPM_INPUT("MICIN1"),
- SND_SOC_DAPM_INPUT("MICIN2"),
- SND_SOC_DAPM_INPUT("LINEIN1"),
- SND_SOC_DAPM_INPUT("LINEIN2"),
-
- SND_SOC_DAPM_SUPPLY("HSL Phase Opposite", AUDIO_IC_CODEC_CTRL0,
- 30, 0, NULL, 0),
-};
-
-static const struct snd_soc_dapm_route sirf_audio_codec_map[] = {
- {"SPKOUT", NULL, "Speaker Driver"},
- {"Speaker Driver", NULL, "Speaker amp driver"},
- {"Speaker amp driver", NULL, "Left dac to speaker lineout"},
- {"Speaker amp driver", NULL, "Right dac to speaker lineout"},
- {"Left dac to speaker lineout", "Switch", "DAC left"},
- {"Right dac to speaker lineout", "Switch", "DAC right"},
- {"HPOUTL", NULL, "HP Left Driver"},
- {"HPOUTR", NULL, "HP Right Driver"},
- {"HP Left Driver", NULL, "HP amp left driver"},
- {"HP Right Driver", NULL, "HP amp right driver"},
- {"HP amp left driver", NULL, "Right dac to hp left amp"},
- {"HP amp right driver", NULL , "Right dac to hp right amp"},
- {"HP amp left driver", NULL, "Left dac to hp left amp"},
- {"HP amp right driver", NULL , "Right dac to hp right amp"},
- {"Right dac to hp left amp", "Switch", "DAC left"},
- {"Right dac to hp right amp", "Switch", "DAC right"},
- {"Left dac to hp left amp", "Switch", "DAC left"},
- {"Left dac to hp right amp", "Switch", "DAC right"},
- {"DAC left", NULL, "codecclk"},
- {"DAC right", NULL, "codecclk"},
- {"DAC left", NULL, "Playback"},
- {"DAC right", NULL, "Playback"},
- {"DAC left", NULL, "HSL Phase Opposite"},
- {"DAC right", NULL, "HSL Phase Opposite"},
-
- {"Capture", NULL, "ADC left"},
- {"Capture", NULL, "ADC right"},
- {"ADC left", NULL, "codecclk"},
- {"ADC right", NULL, "codecclk"},
- {"ADC left", NULL, "Left PGA mixer"},
- {"ADC right", NULL, "Right PGA mixer"},
- {"Left PGA mixer", "Line Left Switch", "LINEIN2"},
- {"Right PGA mixer", "Line Right Switch", "LINEIN1"},
- {"Left PGA mixer", "Mic Left Switch", "MICIN2"},
- {"Right PGA mixer", "Mic Right Switch", "Mic input mode mux"},
- {"Mic input mode mux", "Single-ended", "MICIN1"},
- {"Mic input mode mux", "Differential", "MICIN1"},
-};
-
-static void sirf_audio_codec_tx_enable(struct sirf_audio_codec *sirf_audio_codec)
-{
- regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP,
- AUDIO_FIFO_RESET, AUDIO_FIFO_RESET);
- regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP,
- AUDIO_FIFO_RESET, ~AUDIO_FIFO_RESET);
- regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_INT_MSK, 0);
- regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP, 0);
- regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP,
- AUDIO_FIFO_START, AUDIO_FIFO_START);
- regmap_update_bits(sirf_audio_codec->regmap,
- AUDIO_PORT_IC_CODEC_TX_CTRL, IC_TX_ENABLE, IC_TX_ENABLE);
-}
-
-static void sirf_audio_codec_tx_disable(struct sirf_audio_codec *sirf_audio_codec)
-{
- regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP, 0);
- regmap_update_bits(sirf_audio_codec->regmap,
- AUDIO_PORT_IC_CODEC_TX_CTRL, IC_TX_ENABLE, ~IC_TX_ENABLE);
-}
-
-static void sirf_audio_codec_rx_enable(struct sirf_audio_codec *sirf_audio_codec,
- int channels)
-{
- regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP,
- AUDIO_FIFO_RESET, AUDIO_FIFO_RESET);
- regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP,
- AUDIO_FIFO_RESET, ~AUDIO_FIFO_RESET);
- regmap_write(sirf_audio_codec->regmap,
- AUDIO_PORT_IC_RXFIFO_INT_MSK, 0);
- regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP, 0);
- regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP,
- AUDIO_FIFO_START, AUDIO_FIFO_START);
- if (channels == 1)
- regmap_update_bits(sirf_audio_codec->regmap,
- AUDIO_PORT_IC_CODEC_RX_CTRL,
- IC_RX_ENABLE_MONO, IC_RX_ENABLE_MONO);
- else
- regmap_update_bits(sirf_audio_codec->regmap,
- AUDIO_PORT_IC_CODEC_RX_CTRL,
- IC_RX_ENABLE_STEREO, IC_RX_ENABLE_STEREO);
-}
-
-static void sirf_audio_codec_rx_disable(struct sirf_audio_codec *sirf_audio_codec)
-{
- regmap_update_bits(sirf_audio_codec->regmap,
- AUDIO_PORT_IC_CODEC_RX_CTRL,
- IC_RX_ENABLE_STEREO, ~IC_RX_ENABLE_STEREO);
-}
-
-static int sirf_audio_codec_trigger(struct snd_pcm_substream *substream,
- int cmd,
- struct snd_soc_dai *dai)
-{
- struct snd_soc_component *component = dai->component;
- struct sirf_audio_codec *sirf_audio_codec = snd_soc_component_get_drvdata(component);
- int playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
-
- /*
- * This is a workaround, When stop playback,
- * need disable HP amp, avoid the current noise.
- */
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_STOP:
- case SNDRV_PCM_TRIGGER_SUSPEND:
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- if (playback) {
- snd_soc_component_update_bits(component, AUDIO_IC_CODEC_CTRL0,
- IC_HSLEN | IC_HSREN, 0);
- sirf_audio_codec_tx_disable(sirf_audio_codec);
- } else
- sirf_audio_codec_rx_disable(sirf_audio_codec);
- break;
- case SNDRV_PCM_TRIGGER_START:
- case SNDRV_PCM_TRIGGER_RESUME:
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- if (playback) {
- sirf_audio_codec_tx_enable(sirf_audio_codec);
- snd_soc_component_update_bits(component, AUDIO_IC_CODEC_CTRL0,
- IC_HSLEN | IC_HSREN, IC_HSLEN | IC_HSREN);
- } else
- sirf_audio_codec_rx_enable(sirf_audio_codec,
- substream->runtime->channels);
- break;
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-static const struct snd_soc_dai_ops sirf_audio_codec_dai_ops = {
- .trigger = sirf_audio_codec_trigger,
-};
-
-static struct snd_soc_dai_driver sirf_audio_codec_dai = {
- .name = "sirf-audio-codec",
- .playback = {
- .stream_name = "Playback",
- .channels_min = 2,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_48000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
- },
- .capture = {
- .stream_name = "Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_48000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
- },
- .ops = &sirf_audio_codec_dai_ops,
-};
-
-static int sirf_audio_codec_probe(struct snd_soc_component *component)
-{
- struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
-
- pm_runtime_enable(component->dev);
-
- if (of_device_is_compatible(component->dev->of_node, "sirf,prima2-audio-codec")) {
- snd_soc_dapm_new_controls(dapm,
- prima2_output_driver_dapm_widgets,
- ARRAY_SIZE(prima2_output_driver_dapm_widgets));
- snd_soc_dapm_new_controls(dapm,
- &prima2_codec_clock_dapm_widget, 1);
- return snd_soc_add_component_controls(component,
- volume_controls_prima2,
- ARRAY_SIZE(volume_controls_prima2));
- }
- if (of_device_is_compatible(component->dev->of_node, "sirf,atlas6-audio-codec")) {
- snd_soc_dapm_new_controls(dapm,
- atlas6_output_driver_dapm_widgets,
- ARRAY_SIZE(atlas6_output_driver_dapm_widgets));
- snd_soc_dapm_new_controls(dapm,
- &atlas6_codec_clock_dapm_widget, 1);
- return snd_soc_add_component_controls(component,
- volume_controls_atlas6,
- ARRAY_SIZE(volume_controls_atlas6));
- }
-
- return -EINVAL;
-}
-
-static void sirf_audio_codec_remove(struct snd_soc_component *component)
-{
- pm_runtime_disable(component->dev);
-}
-
-static const struct snd_soc_component_driver soc_codec_device_sirf_audio_codec = {
- .probe = sirf_audio_codec_probe,
- .remove = sirf_audio_codec_remove,
- .dapm_widgets = sirf_audio_codec_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(sirf_audio_codec_dapm_widgets),
- .dapm_routes = sirf_audio_codec_map,
- .num_dapm_routes = ARRAY_SIZE(sirf_audio_codec_map),
- .use_pmdown_time = 1,
- .endianness = 1,
- .non_legacy_dai_naming = 1,
-};
-
-static const struct of_device_id sirf_audio_codec_of_match[] = {
- { .compatible = "sirf,prima2-audio-codec" },
- { .compatible = "sirf,atlas6-audio-codec" },
- {}
-};
-MODULE_DEVICE_TABLE(of, sirf_audio_codec_of_match);
-
-static const struct regmap_config sirf_audio_codec_regmap_config = {
- .reg_bits = 32,
- .reg_stride = 4,
- .val_bits = 32,
- .max_register = AUDIO_PORT_IC_RXFIFO_INT_MSK,
- .cache_type = REGCACHE_NONE,
-};
-
-static int sirf_audio_codec_driver_probe(struct platform_device *pdev)
-{
- int ret;
- struct sirf_audio_codec *sirf_audio_codec;
- void __iomem *base;
-
- sirf_audio_codec = devm_kzalloc(&pdev->dev,
- sizeof(struct sirf_audio_codec), GFP_KERNEL);
- if (!sirf_audio_codec)
- return -ENOMEM;
-
- platform_set_drvdata(pdev, sirf_audio_codec);
-
- base = devm_platform_ioremap_resource(pdev, 0);
- if (IS_ERR(base))
- return PTR_ERR(base);
-
- sirf_audio_codec->regmap = devm_regmap_init_mmio(&pdev->dev, base,
- &sirf_audio_codec_regmap_config);
- if (IS_ERR(sirf_audio_codec->regmap))
- return PTR_ERR(sirf_audio_codec->regmap);
-
- sirf_audio_codec->clk = devm_clk_get(&pdev->dev, NULL);
- if (IS_ERR(sirf_audio_codec->clk)) {
- dev_err(&pdev->dev, "Get clock failed.\n");
- return PTR_ERR(sirf_audio_codec->clk);
- }
-
- ret = clk_prepare_enable(sirf_audio_codec->clk);
- if (ret) {
- dev_err(&pdev->dev, "Enable clock failed.\n");
- return ret;
- }
-
- ret = devm_snd_soc_register_component(&(pdev->dev),
- &soc_codec_device_sirf_audio_codec,
- &sirf_audio_codec_dai, 1);
- if (ret) {
- dev_err(&pdev->dev, "Register Audio Codec dai failed.\n");
- goto err_clk_put;
- }
-
- /*
- * Always open charge pump, if not, when the charge pump closed the
- * adc will not stable
- */
- regmap_update_bits(sirf_audio_codec->regmap, AUDIO_IC_CODEC_CTRL0,
- IC_CPFREQ, IC_CPFREQ);
-
- if (of_device_is_compatible(pdev->dev.of_node, "sirf,atlas6-audio-codec"))
- regmap_update_bits(sirf_audio_codec->regmap,
- AUDIO_IC_CODEC_CTRL0, IC_CPEN, IC_CPEN);
- return 0;
-
-err_clk_put:
- clk_disable_unprepare(sirf_audio_codec->clk);
- return ret;
-}
-
-static int sirf_audio_codec_driver_remove(struct platform_device *pdev)
-{
- struct sirf_audio_codec *sirf_audio_codec = platform_get_drvdata(pdev);
-
- clk_disable_unprepare(sirf_audio_codec->clk);
-
- return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int sirf_audio_codec_suspend(struct device *dev)
-{
- struct sirf_audio_codec *sirf_audio_codec = dev_get_drvdata(dev);
-
- regmap_read(sirf_audio_codec->regmap, AUDIO_IC_CODEC_CTRL0,
- &sirf_audio_codec->reg_ctrl0);
- regmap_read(sirf_audio_codec->regmap, AUDIO_IC_CODEC_CTRL1,
- &sirf_audio_codec->reg_ctrl1);
- clk_disable_unprepare(sirf_audio_codec->clk);
-
- return 0;
-}
-
-static int sirf_audio_codec_resume(struct device *dev)
-{
- struct sirf_audio_codec *sirf_audio_codec = dev_get_drvdata(dev);
- int ret;
-
- ret = clk_prepare_enable(sirf_audio_codec->clk);
- if (ret)
- return ret;
-
- regmap_write(sirf_audio_codec->regmap, AUDIO_IC_CODEC_CTRL0,
- sirf_audio_codec->reg_ctrl0);
- regmap_write(sirf_audio_codec->regmap, AUDIO_IC_CODEC_CTRL1,
- sirf_audio_codec->reg_ctrl1);
-
- return 0;
-}
-#endif
-
-static const struct dev_pm_ops sirf_audio_codec_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(sirf_audio_codec_suspend, sirf_audio_codec_resume)
-};
-
-static struct platform_driver sirf_audio_codec_driver = {
- .driver = {
- .name = "sirf-audio-codec",
- .of_match_table = sirf_audio_codec_of_match,
- .pm = &sirf_audio_codec_pm_ops,
- },
- .probe = sirf_audio_codec_driver_probe,
- .remove = sirf_audio_codec_driver_remove,
-};
-
-module_platform_driver(sirf_audio_codec_driver);
-
-MODULE_DESCRIPTION("SiRF audio codec driver");
-MODULE_AUTHOR("RongJun Ying <[email protected]>");
-MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/sirf/Kconfig b/sound/soc/sirf/Kconfig
deleted file mode 100644
index 094a1c89c59d..000000000000
--- a/sound/soc/sirf/Kconfig
+++ /dev/null
@@ -1,21 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-config SND_SOC_SIRF
- tristate "SoC Audio for the SiRF SoC chips"
- depends on ARCH_SIRF || COMPILE_TEST
- select SND_SOC_GENERIC_DMAENGINE_PCM
-
-config SND_SOC_SIRF_AUDIO
- tristate "SoC Audio support for SiRF internal audio codec"
- depends on SND_SOC_SIRF
- select SND_SOC_SIRF_AUDIO_CODEC
- select SND_SOC_SIRF_AUDIO_PORT
-
-config SND_SOC_SIRF_AUDIO_PORT
- select REGMAP_MMIO
- tristate
-
-config SND_SOC_SIRF_USP
- tristate "SoC Audio (I2S protocol) for SiRF SoC USP interface"
- depends on SND_SOC_SIRF
- select REGMAP_MMIO
- tristate
diff --git a/sound/soc/sirf/Makefile b/sound/soc/sirf/Makefile
deleted file mode 100644
index 16ed11965ff9..000000000000
--- a/sound/soc/sirf/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-snd-soc-sirf-audio-objs := sirf-audio.o
-snd-soc-sirf-audio-port-objs := sirf-audio-port.o
-snd-soc-sirf-usp-objs := sirf-usp.o
-
-obj-$(CONFIG_SND_SOC_SIRF_AUDIO) += snd-soc-sirf-audio.o
-obj-$(CONFIG_SND_SOC_SIRF_AUDIO_PORT) += snd-soc-sirf-audio-port.o
-obj-$(CONFIG_SND_SOC_SIRF_USP) += snd-soc-sirf-usp.o
diff --git a/sound/soc/sirf/sirf-audio-port.c b/sound/soc/sirf/sirf-audio-port.c
deleted file mode 100644
index 8be2f0bc477b..000000000000
--- a/sound/soc/sirf/sirf-audio-port.c
+++ /dev/null
@@ -1,86 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * SiRF Audio port driver
- *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
- */
-#include <linux/module.h>
-#include <sound/soc.h>
-#include <sound/dmaengine_pcm.h>
-
-struct sirf_audio_port {
- struct regmap *regmap;
- struct snd_dmaengine_dai_dma_data playback_dma_data;
- struct snd_dmaengine_dai_dma_data capture_dma_data;
-};
-
-
-static int sirf_audio_port_dai_probe(struct snd_soc_dai *dai)
-{
- struct sirf_audio_port *port = snd_soc_dai_get_drvdata(dai);
-
- snd_soc_dai_init_dma_data(dai, &port->playback_dma_data,
- &port->capture_dma_data);
- return 0;
-}
-
-static struct snd_soc_dai_driver sirf_audio_port_dai = {
- .probe = sirf_audio_port_dai_probe,
- .name = "sirf-audio-port",
- .id = 0,
- .playback = {
- .channels_min = 2,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_48000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
- },
- .capture = {
- .channels_min = 1,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_48000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
- },
-};
-
-static const struct snd_soc_component_driver sirf_audio_port_component = {
- .name = "sirf-audio-port",
-};
-
-static int sirf_audio_port_probe(struct platform_device *pdev)
-{
- int ret;
- struct sirf_audio_port *port;
-
- port = devm_kzalloc(&pdev->dev,
- sizeof(struct sirf_audio_port), GFP_KERNEL);
- if (!port)
- return -ENOMEM;
-
- ret = devm_snd_soc_register_component(&pdev->dev,
- &sirf_audio_port_component, &sirf_audio_port_dai, 1);
- if (ret)
- return ret;
-
- platform_set_drvdata(pdev, port);
- return devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
-}
-
-static const struct of_device_id sirf_audio_port_of_match[] = {
- { .compatible = "sirf,audio-port", },
- {}
-};
-MODULE_DEVICE_TABLE(of, sirf_audio_port_of_match);
-
-static struct platform_driver sirf_audio_port_driver = {
- .driver = {
- .name = "sirf-audio-port",
- .of_match_table = sirf_audio_port_of_match,
- },
- .probe = sirf_audio_port_probe,
-};
-
-module_platform_driver(sirf_audio_port_driver);
-
-MODULE_DESCRIPTION("SiRF Audio Port driver");
-MODULE_AUTHOR("RongJun Ying <[email protected]>");
-MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/sirf/sirf-audio.c b/sound/soc/sirf/sirf-audio.c
deleted file mode 100644
index c923b6772b22..000000000000
--- a/sound/soc/sirf/sirf-audio.c
+++ /dev/null
@@ -1,160 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * SiRF audio card driver
- *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
- */
-
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/gpio.h>
-#include <linux/of_gpio.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-
-struct sirf_audio_card {
- unsigned int gpio_hp_pa;
- unsigned int gpio_spk_pa;
-};
-
-static int sirf_audio_hp_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *ctrl, int event)
-{
- struct snd_soc_dapm_context *dapm = w->dapm;
- struct snd_soc_card *card = dapm->card;
- struct sirf_audio_card *sirf_audio_card = snd_soc_card_get_drvdata(card);
- int on = !SND_SOC_DAPM_EVENT_OFF(event);
-
- if (gpio_is_valid(sirf_audio_card->gpio_hp_pa))
- gpio_set_value(sirf_audio_card->gpio_hp_pa, on);
- return 0;
-}
-
-static int sirf_audio_spk_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *ctrl, int event)
-{
- struct snd_soc_dapm_context *dapm = w->dapm;
- struct snd_soc_card *card = dapm->card;
- struct sirf_audio_card *sirf_audio_card = snd_soc_card_get_drvdata(card);
- int on = !SND_SOC_DAPM_EVENT_OFF(event);
-
- if (gpio_is_valid(sirf_audio_card->gpio_spk_pa))
- gpio_set_value(sirf_audio_card->gpio_spk_pa, on);
-
- return 0;
-}
-static const struct snd_soc_dapm_widget sirf_audio_dapm_widgets[] = {
- SND_SOC_DAPM_HP("Hp", sirf_audio_hp_event),
- SND_SOC_DAPM_SPK("Ext Spk", sirf_audio_spk_event),
- SND_SOC_DAPM_MIC("Ext Mic", NULL),
-};
-
-static const struct snd_soc_dapm_route intercon[] = {
- {"Hp", NULL, "HPOUTL"},
- {"Hp", NULL, "HPOUTR"},
- {"Ext Spk", NULL, "SPKOUT"},
- {"MICIN1", NULL, "Mic Bias"},
- {"Mic Bias", NULL, "Ext Mic"},
-};
-
-/* Digital audio interface glue - connects codec <--> CPU */
-SND_SOC_DAILINK_DEFS(sirf,
- DAILINK_COMP_ARRAY(COMP_EMPTY()),
- DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "sirf-audio-codec")),
- DAILINK_COMP_ARRAY(COMP_EMPTY()));
-
-static struct snd_soc_dai_link sirf_audio_dai_link[] = {
- {
- .name = "SiRF audio card",
- .stream_name = "SiRF audio HiFi",
- SND_SOC_DAILINK_REG(sirf),
- },
-};
-
-/* Audio machine driver */
-static struct snd_soc_card snd_soc_sirf_audio_card = {
- .name = "SiRF audio card",
- .owner = THIS_MODULE,
- .dai_link = sirf_audio_dai_link,
- .num_links = ARRAY_SIZE(sirf_audio_dai_link),
- .dapm_widgets = sirf_audio_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(sirf_audio_dapm_widgets),
- .dapm_routes = intercon,
- .num_dapm_routes = ARRAY_SIZE(intercon),
-};
-
-static int sirf_audio_probe(struct platform_device *pdev)
-{
- struct snd_soc_card *card = &snd_soc_sirf_audio_card;
- struct sirf_audio_card *sirf_audio_card;
- int ret;
-
- sirf_audio_card = devm_kzalloc(&pdev->dev, sizeof(struct sirf_audio_card),
- GFP_KERNEL);
- if (sirf_audio_card == NULL)
- return -ENOMEM;
-
- sirf_audio_dai_link[0].cpus->of_node =
- of_parse_phandle(pdev->dev.of_node, "sirf,audio-platform", 0);
- sirf_audio_dai_link[0].platforms->of_node =
- of_parse_phandle(pdev->dev.of_node, "sirf,audio-platform", 0);
- sirf_audio_dai_link[0].codecs->of_node =
- of_parse_phandle(pdev->dev.of_node, "sirf,audio-codec", 0);
- sirf_audio_card->gpio_spk_pa = of_get_named_gpio(pdev->dev.of_node,
- "spk-pa-gpios", 0);
- sirf_audio_card->gpio_hp_pa = of_get_named_gpio(pdev->dev.of_node,
- "hp-pa-gpios", 0);
- if (gpio_is_valid(sirf_audio_card->gpio_spk_pa)) {
- ret = devm_gpio_request_one(&pdev->dev,
- sirf_audio_card->gpio_spk_pa,
- GPIOF_OUT_INIT_LOW, "SPA_PA_SD");
- if (ret) {
- dev_err(&pdev->dev,
- "Failed to request GPIO_%d for reset: %d\n",
- sirf_audio_card->gpio_spk_pa, ret);
- return ret;
- }
- }
- if (gpio_is_valid(sirf_audio_card->gpio_hp_pa)) {
- ret = devm_gpio_request_one(&pdev->dev,
- sirf_audio_card->gpio_hp_pa,
- GPIOF_OUT_INIT_LOW, "HP_PA_SD");
- if (ret) {
- dev_err(&pdev->dev,
- "Failed to request GPIO_%d for reset: %d\n",
- sirf_audio_card->gpio_hp_pa, ret);
- return ret;
- }
- }
-
- card->dev = &pdev->dev;
- snd_soc_card_set_drvdata(card, sirf_audio_card);
-
- ret = devm_snd_soc_register_card(&pdev->dev, card);
- if (ret)
- dev_err(&pdev->dev, "snd_soc_register_card() failed:%d\n", ret);
-
- return ret;
-}
-
-static const struct of_device_id sirf_audio_of_match[] = {
- {.compatible = "sirf,sirf-audio-card", },
- { },
-};
-MODULE_DEVICE_TABLE(of, sirf_audio_of_match);
-
-static struct platform_driver sirf_audio_driver = {
- .driver = {
- .name = "sirf-audio-card",
- .pm = &snd_soc_pm_ops,
- .of_match_table = sirf_audio_of_match,
- },
- .probe = sirf_audio_probe,
-};
-module_platform_driver(sirf_audio_driver);
-
-MODULE_AUTHOR("RongJun Ying <[email protected]>");
-MODULE_DESCRIPTION("ALSA SoC SIRF audio card driver");
-MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/sirf/sirf-usp.c b/sound/soc/sirf/sirf-usp.c
deleted file mode 100644
index 2af0c6f14ee6..000000000000
--- a/sound/soc/sirf/sirf-usp.c
+++ /dev/null
@@ -1,435 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * SiRF USP in I2S/DSP mode
- *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
- */
-#include <linux/module.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/clk.h>
-#include <linux/pm_runtime.h>
-#include <sound/soc.h>
-#include <sound/pcm_params.h>
-#include <sound/dmaengine_pcm.h>
-
-#include "sirf-usp.h"
-
-struct sirf_usp {
- struct regmap *regmap;
- struct clk *clk;
- u32 mode1_reg;
- u32 mode2_reg;
- int daifmt_format;
- struct snd_dmaengine_dai_dma_data playback_dma_data;
- struct snd_dmaengine_dai_dma_data capture_dma_data;
-};
-
-static void sirf_usp_tx_enable(struct sirf_usp *usp)
-{
- regmap_update_bits(usp->regmap, USP_TX_FIFO_OP,
- USP_TX_FIFO_RESET, USP_TX_FIFO_RESET);
- regmap_write(usp->regmap, USP_TX_FIFO_OP, 0);
-
- regmap_update_bits(usp->regmap, USP_TX_FIFO_OP,
- USP_TX_FIFO_START, USP_TX_FIFO_START);
-
- regmap_update_bits(usp->regmap, USP_TX_RX_ENABLE,
- USP_TX_ENA, USP_TX_ENA);
-}
-
-static void sirf_usp_tx_disable(struct sirf_usp *usp)
-{
- regmap_update_bits(usp->regmap, USP_TX_RX_ENABLE,
- USP_TX_ENA, ~USP_TX_ENA);
- /* FIFO stop */
- regmap_write(usp->regmap, USP_TX_FIFO_OP, 0);
-}
-
-static void sirf_usp_rx_enable(struct sirf_usp *usp)
-{
- regmap_update_bits(usp->regmap, USP_RX_FIFO_OP,
- USP_RX_FIFO_RESET, USP_RX_FIFO_RESET);
- regmap_write(usp->regmap, USP_RX_FIFO_OP, 0);
-
- regmap_update_bits(usp->regmap, USP_RX_FIFO_OP,
- USP_RX_FIFO_START, USP_RX_FIFO_START);
-
- regmap_update_bits(usp->regmap, USP_TX_RX_ENABLE,
- USP_RX_ENA, USP_RX_ENA);
-}
-
-static void sirf_usp_rx_disable(struct sirf_usp *usp)
-{
- regmap_update_bits(usp->regmap, USP_TX_RX_ENABLE,
- USP_RX_ENA, ~USP_RX_ENA);
- /* FIFO stop */
- regmap_write(usp->regmap, USP_RX_FIFO_OP, 0);
-}
-
-static int sirf_usp_pcm_dai_probe(struct snd_soc_dai *dai)
-{
- struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai);
-
- snd_soc_dai_init_dma_data(dai, &usp->playback_dma_data,
- &usp->capture_dma_data);
- return 0;
-}
-
-static int sirf_usp_pcm_set_dai_fmt(struct snd_soc_dai *dai,
- unsigned int fmt)
-{
- struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai);
-
- /* set master/slave audio interface */
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
- break;
- default:
- dev_err(dai->dev, "Only CBM and CFM supported\n");
- return -EINVAL;
- }
-
- switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
- case SND_SOC_DAIFMT_I2S:
- case SND_SOC_DAIFMT_DSP_A:
- usp->daifmt_format = (fmt & SND_SOC_DAIFMT_FORMAT_MASK);
- break;
- default:
- dev_err(dai->dev, "Only I2S and DSP_A format supported\n");
- return -EINVAL;
- }
-
- switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
- case SND_SOC_DAIFMT_NB_NF:
- break;
- case SND_SOC_DAIFMT_IB_NF:
- usp->daifmt_format |= (fmt & SND_SOC_DAIFMT_INV_MASK);
- break;
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-static void sirf_usp_i2s_init(struct sirf_usp *usp)
-{
- /* Configure RISC mode */
- regmap_update_bits(usp->regmap, USP_RISC_DSP_MODE,
- USP_RISC_DSP_SEL, ~USP_RISC_DSP_SEL);
-
- /*
- * Configure DMA IO Length register
- * Set no limit, USP can receive data continuously until it is diabled
- */
- regmap_write(usp->regmap, USP_TX_DMA_IO_LEN, 0);
- regmap_write(usp->regmap, USP_RX_DMA_IO_LEN, 0);
-
- /* Configure Mode2 register */
- regmap_write(usp->regmap, USP_MODE2, (1 << USP_RXD_DELAY_LEN_OFFSET) |
- (0 << USP_TXD_DELAY_LEN_OFFSET) |
- USP_TFS_CLK_SLAVE_MODE | USP_RFS_CLK_SLAVE_MODE);
-
- /* Configure Mode1 register */
- regmap_write(usp->regmap, USP_MODE1,
- USP_SYNC_MODE | USP_EN | USP_TXD_ACT_EDGE_FALLING |
- USP_RFS_ACT_LEVEL_LOGIC1 | USP_TFS_ACT_LEVEL_LOGIC1 |
- USP_TX_UFLOW_REPEAT_ZERO | USP_CLOCK_MODE_SLAVE);
-
- /* Configure RX DMA IO Control register */
- regmap_write(usp->regmap, USP_RX_DMA_IO_CTRL, 0);
-
- /* Congiure RX FIFO Control register */
- regmap_write(usp->regmap, USP_RX_FIFO_CTRL,
- (USP_RX_FIFO_THRESHOLD << USP_RX_FIFO_THD_OFFSET) |
- (USP_TX_RX_FIFO_WIDTH_DWORD << USP_RX_FIFO_WIDTH_OFFSET));
-
- /* Congiure RX FIFO Level Check register */
- regmap_write(usp->regmap, USP_RX_FIFO_LEVEL_CHK,
- RX_FIFO_SC(0x04) | RX_FIFO_LC(0x0E) | RX_FIFO_HC(0x1B));
-
- /* Configure TX DMA IO Control register*/
- regmap_write(usp->regmap, USP_TX_DMA_IO_CTRL, 0);
-
- /* Configure TX FIFO Control register */
- regmap_write(usp->regmap, USP_TX_FIFO_CTRL,
- (USP_TX_FIFO_THRESHOLD << USP_TX_FIFO_THD_OFFSET) |
- (USP_TX_RX_FIFO_WIDTH_DWORD << USP_TX_FIFO_WIDTH_OFFSET));
- /* Congiure TX FIFO Level Check register */
- regmap_write(usp->regmap, USP_TX_FIFO_LEVEL_CHK,
- TX_FIFO_SC(0x1B) | TX_FIFO_LC(0x0E) | TX_FIFO_HC(0x04));
-}
-
-static int sirf_usp_pcm_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
-{
- struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai);
- u32 data_len, frame_len, shifter_len;
-
- switch (params_format(params)) {
- case SNDRV_PCM_FORMAT_S16_LE:
- data_len = 16;
- frame_len = 16;
- break;
- case SNDRV_PCM_FORMAT_S24_LE:
- data_len = 24;
- frame_len = 32;
- break;
- case SNDRV_PCM_FORMAT_S24_3LE:
- data_len = 24;
- frame_len = 24;
- break;
- default:
- dev_err(dai->dev, "Format unsupported\n");
- return -EINVAL;
- }
-
- shifter_len = data_len;
-
- switch (usp->daifmt_format & SND_SOC_DAIFMT_FORMAT_MASK) {
- case SND_SOC_DAIFMT_I2S:
- regmap_update_bits(usp->regmap, USP_RX_FRAME_CTRL,
- USP_I2S_SYNC_CHG, USP_I2S_SYNC_CHG);
- break;
- case SND_SOC_DAIFMT_DSP_A:
- regmap_update_bits(usp->regmap, USP_RX_FRAME_CTRL,
- USP_I2S_SYNC_CHG, 0);
- frame_len = data_len * params_channels(params);
- data_len = frame_len;
- break;
- default:
- dev_err(dai->dev, "Only support I2S and DSP_A mode\n");
- return -EINVAL;
- }
-
- switch (usp->daifmt_format & SND_SOC_DAIFMT_INV_MASK) {
- case SND_SOC_DAIFMT_NB_NF:
- break;
- case SND_SOC_DAIFMT_IB_NF:
- regmap_update_bits(usp->regmap, USP_MODE1,
- USP_RXD_ACT_EDGE_FALLING | USP_TXD_ACT_EDGE_FALLING,
- USP_RXD_ACT_EDGE_FALLING);
- break;
- default:
- return -EINVAL;
- }
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- regmap_update_bits(usp->regmap, USP_TX_FRAME_CTRL,
- USP_TXC_DATA_LEN_MASK | USP_TXC_FRAME_LEN_MASK
- | USP_TXC_SHIFTER_LEN_MASK | USP_TXC_SLAVE_CLK_SAMPLE,
- ((data_len - 1) << USP_TXC_DATA_LEN_OFFSET)
- | ((frame_len - 1) << USP_TXC_FRAME_LEN_OFFSET)
- | ((shifter_len - 1) << USP_TXC_SHIFTER_LEN_OFFSET)
- | USP_TXC_SLAVE_CLK_SAMPLE);
- else
- regmap_update_bits(usp->regmap, USP_RX_FRAME_CTRL,
- USP_RXC_DATA_LEN_MASK | USP_RXC_FRAME_LEN_MASK
- | USP_RXC_SHIFTER_LEN_MASK | USP_SINGLE_SYNC_MODE,
- ((data_len - 1) << USP_RXC_DATA_LEN_OFFSET)
- | ((frame_len - 1) << USP_RXC_FRAME_LEN_OFFSET)
- | ((shifter_len - 1) << USP_RXC_SHIFTER_LEN_OFFSET)
- | USP_SINGLE_SYNC_MODE);
-
- return 0;
-}
-
-static int sirf_usp_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
- struct snd_soc_dai *dai)
-{
- struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai);
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- case SNDRV_PCM_TRIGGER_RESUME:
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- sirf_usp_tx_enable(usp);
- else
- sirf_usp_rx_enable(usp);
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- case SNDRV_PCM_TRIGGER_SUSPEND:
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- sirf_usp_tx_disable(usp);
- else
- sirf_usp_rx_disable(usp);
- break;
- }
-
- return 0;
-}
-
-static const struct snd_soc_dai_ops sirf_usp_pcm_dai_ops = {
- .trigger = sirf_usp_pcm_trigger,
- .set_fmt = sirf_usp_pcm_set_dai_fmt,
- .hw_params = sirf_usp_pcm_hw_params,
-};
-
-static struct snd_soc_dai_driver sirf_usp_pcm_dai = {
- .probe = sirf_usp_pcm_dai_probe,
- .name = "sirf-usp-pcm",
- .id = 0,
- .playback = {
- .stream_name = "SiRF USP PCM Playback",
- .channels_min = 1,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000_192000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |
- SNDRV_PCM_FMTBIT_S24_3LE,
- },
- .capture = {
- .stream_name = "SiRF USP PCM Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000_192000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |
- SNDRV_PCM_FMTBIT_S24_3LE,
- },
- .ops = &sirf_usp_pcm_dai_ops,
-};
-
-static int sirf_usp_pcm_runtime_suspend(struct device *dev)
-{
- struct sirf_usp *usp = dev_get_drvdata(dev);
-
- clk_disable_unprepare(usp->clk);
- return 0;
-}
-
-static int sirf_usp_pcm_runtime_resume(struct device *dev)
-{
- struct sirf_usp *usp = dev_get_drvdata(dev);
- int ret;
-
- ret = clk_prepare_enable(usp->clk);
- if (ret) {
- dev_err(dev, "clk_enable failed: %d\n", ret);
- return ret;
- }
- sirf_usp_i2s_init(usp);
- return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int sirf_usp_pcm_suspend(struct device *dev)
-{
- struct sirf_usp *usp = dev_get_drvdata(dev);
-
- if (!pm_runtime_status_suspended(dev)) {
- regmap_read(usp->regmap, USP_MODE1, &usp->mode1_reg);
- regmap_read(usp->regmap, USP_MODE2, &usp->mode2_reg);
- sirf_usp_pcm_runtime_suspend(dev);
- }
- return 0;
-}
-
-static int sirf_usp_pcm_resume(struct device *dev)
-{
- struct sirf_usp *usp = dev_get_drvdata(dev);
- int ret;
-
- if (!pm_runtime_status_suspended(dev)) {
- ret = sirf_usp_pcm_runtime_resume(dev);
- if (ret)
- return ret;
- regmap_write(usp->regmap, USP_MODE1, usp->mode1_reg);
- regmap_write(usp->regmap, USP_MODE2, usp->mode2_reg);
- }
- return 0;
-}
-#endif
-
-static const struct snd_soc_component_driver sirf_usp_component = {
- .name = "sirf-usp",
-};
-
-static const struct regmap_config sirf_usp_regmap_config = {
- .reg_bits = 32,
- .reg_stride = 4,
- .val_bits = 32,
- .max_register = USP_RX_FIFO_DATA,
- .cache_type = REGCACHE_NONE,
-};
-
-static int sirf_usp_pcm_probe(struct platform_device *pdev)
-{
- int ret;
- struct sirf_usp *usp;
- void __iomem *base;
-
- usp = devm_kzalloc(&pdev->dev, sizeof(struct sirf_usp),
- GFP_KERNEL);
- if (!usp)
- return -ENOMEM;
-
- platform_set_drvdata(pdev, usp);
-
- base = devm_platform_ioremap_resource(pdev, 0);
- if (IS_ERR(base))
- return PTR_ERR(base);
- usp->regmap = devm_regmap_init_mmio(&pdev->dev, base,
- &sirf_usp_regmap_config);
- if (IS_ERR(usp->regmap))
- return PTR_ERR(usp->regmap);
-
- usp->clk = devm_clk_get(&pdev->dev, NULL);
- if (IS_ERR(usp->clk)) {
- dev_err(&pdev->dev, "Get clock failed.\n");
- return PTR_ERR(usp->clk);
- }
-
- pm_runtime_enable(&pdev->dev);
- if (!pm_runtime_enabled(&pdev->dev)) {
- ret = sirf_usp_pcm_runtime_resume(&pdev->dev);
- if (ret)
- return ret;
- }
-
- ret = devm_snd_soc_register_component(&pdev->dev, &sirf_usp_component,
- &sirf_usp_pcm_dai, 1);
- if (ret) {
- dev_err(&pdev->dev, "Register Audio SoC dai failed.\n");
- return ret;
- }
- return devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
-}
-
-static int sirf_usp_pcm_remove(struct platform_device *pdev)
-{
- if (!pm_runtime_enabled(&pdev->dev))
- sirf_usp_pcm_runtime_suspend(&pdev->dev);
- else
- pm_runtime_disable(&pdev->dev);
- return 0;
-}
-
-static const struct of_device_id sirf_usp_pcm_of_match[] = {
- { .compatible = "sirf,prima2-usp-pcm", },
- {}
-};
-MODULE_DEVICE_TABLE(of, sirf_usp_pcm_of_match);
-
-static const struct dev_pm_ops sirf_usp_pcm_pm_ops = {
- SET_RUNTIME_PM_OPS(sirf_usp_pcm_runtime_suspend,
- sirf_usp_pcm_runtime_resume, NULL)
- SET_SYSTEM_SLEEP_PM_OPS(sirf_usp_pcm_suspend, sirf_usp_pcm_resume)
-};
-
-static struct platform_driver sirf_usp_pcm_driver = {
- .driver = {
- .name = "sirf-usp-pcm",
- .of_match_table = sirf_usp_pcm_of_match,
- .pm = &sirf_usp_pcm_pm_ops,
- },
- .probe = sirf_usp_pcm_probe,
- .remove = sirf_usp_pcm_remove,
-};
-
-module_platform_driver(sirf_usp_pcm_driver);
-
-MODULE_DESCRIPTION("SiRF SoC USP PCM bus driver");
-MODULE_AUTHOR("RongJun Ying <[email protected]>");
-MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/sirf/sirf-usp.h b/sound/soc/sirf/sirf-usp.h
deleted file mode 100644
index 08993b5992c4..000000000000
--- a/sound/soc/sirf/sirf-usp.h
+++ /dev/null
@@ -1,292 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * arch/arm/mach-prima2/include/mach/sirfsoc_usp.h
- *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
- */
-
-#ifndef _SIRF_USP_H
-#define _SIRF_USP_H
-
-/* USP Registers */
-#define USP_MODE1 0x00
-#define USP_MODE2 0x04
-#define USP_TX_FRAME_CTRL 0x08
-#define USP_RX_FRAME_CTRL 0x0C
-#define USP_TX_RX_ENABLE 0x10
-#define USP_INT_ENABLE 0x14
-#define USP_INT_STATUS 0x18
-#define USP_PIN_IO_DATA 0x1C
-#define USP_RISC_DSP_MODE 0x20
-#define USP_AYSNC_PARAM_REG 0x24
-#define USP_IRDA_X_MODE_DIV 0x28
-#define USP_SM_CFG 0x2C
-#define USP_TX_DMA_IO_CTRL 0x100
-#define USP_TX_DMA_IO_LEN 0x104
-#define USP_TX_FIFO_CTRL 0x108
-#define USP_TX_FIFO_LEVEL_CHK 0x10C
-#define USP_TX_FIFO_OP 0x110
-#define USP_TX_FIFO_STATUS 0x114
-#define USP_TX_FIFO_DATA 0x118
-#define USP_RX_DMA_IO_CTRL 0x120
-#define USP_RX_DMA_IO_LEN 0x124
-#define USP_RX_FIFO_CTRL 0x128
-#define USP_RX_FIFO_LEVEL_CHK 0x12C
-#define USP_RX_FIFO_OP 0x130
-#define USP_RX_FIFO_STATUS 0x134
-#define USP_RX_FIFO_DATA 0x138
-
-/* USP MODE register-1 */
-#define USP_SYNC_MODE 0x00000001
-#define USP_CLOCK_MODE_SLAVE 0x00000002
-#define USP_LOOP_BACK_EN 0x00000004
-#define USP_HPSIR_EN 0x00000008
-#define USP_ENDIAN_CTRL_LSBF 0x00000010
-#define USP_EN 0x00000020
-#define USP_RXD_ACT_EDGE_FALLING 0x00000040
-#define USP_TXD_ACT_EDGE_FALLING 0x00000080
-#define USP_RFS_ACT_LEVEL_LOGIC1 0x00000100
-#define USP_TFS_ACT_LEVEL_LOGIC1 0x00000200
-#define USP_SCLK_IDLE_MODE_TOGGLE 0x00000400
-#define USP_SCLK_IDLE_LEVEL_LOGIC1 0x00000800
-#define USP_SCLK_PIN_MODE_IO 0x00001000
-#define USP_RFS_PIN_MODE_IO 0x00002000
-#define USP_TFS_PIN_MODE_IO 0x00004000
-#define USP_RXD_PIN_MODE_IO 0x00008000
-#define USP_TXD_PIN_MODE_IO 0x00010000
-#define USP_SCLK_IO_MODE_INPUT 0x00020000
-#define USP_RFS_IO_MODE_INPUT 0x00040000
-#define USP_TFS_IO_MODE_INPUT 0x00080000
-#define USP_RXD_IO_MODE_INPUT 0x00100000
-#define USP_TXD_IO_MODE_INPUT 0x00200000
-#define USP_IRDA_WIDTH_DIV_MASK 0x3FC00000
-#define USP_IRDA_WIDTH_DIV_OFFSET 0
-#define USP_IRDA_IDLE_LEVEL_HIGH 0x40000000
-#define USP_TX_UFLOW_REPEAT_ZERO 0x80000000
-#define USP_TX_ENDIAN_MODE 0x00000020
-#define USP_RX_ENDIAN_MODE 0x00000020
-
-/* USP Mode Register-2 */
-#define USP_RXD_DELAY_LEN_MASK 0x000000FF
-#define USP_RXD_DELAY_LEN_OFFSET 0
-
-#define USP_TXD_DELAY_LEN_MASK 0x0000FF00
-#define USP_TXD_DELAY_LEN_OFFSET 8
-
-#define USP_ENA_CTRL_MODE 0x00010000
-#define USP_FRAME_CTRL_MODE 0x00020000
-#define USP_TFS_SOURCE_MODE 0x00040000
-#define USP_TFS_MS_MODE 0x00080000
-#define USP_CLK_DIVISOR_MASK 0x7FE00000
-#define USP_CLK_DIVISOR_OFFSET 21
-
-#define USP_TFS_CLK_SLAVE_MODE (1<<20)
-#define USP_RFS_CLK_SLAVE_MODE (1<<19)
-
-#define USP_IRDA_DATA_WIDTH 0x80000000
-
-/* USP Transmit Frame Control Register */
-
-#define USP_TXC_DATA_LEN_MASK 0x000000FF
-#define USP_TXC_DATA_LEN_OFFSET 0
-
-#define USP_TXC_SYNC_LEN_MASK 0x0000FF00
-#define USP_TXC_SYNC_LEN_OFFSET 8
-
-#define USP_TXC_FRAME_LEN_MASK 0x00FF0000
-#define USP_TXC_FRAME_LEN_OFFSET 16
-
-#define USP_TXC_SHIFTER_LEN_MASK 0x1F000000
-#define USP_TXC_SHIFTER_LEN_OFFSET 24
-
-#define USP_TXC_SLAVE_CLK_SAMPLE 0x20000000
-
-#define USP_TXC_CLK_DIVISOR_MASK 0xC0000000
-#define USP_TXC_CLK_DIVISOR_OFFSET 30
-
-/* USP Receive Frame Control Register */
-
-#define USP_RXC_DATA_LEN_MASK 0x000000FF
-#define USP_RXC_DATA_LEN_OFFSET 0
-
-#define USP_RXC_FRAME_LEN_MASK 0x0000FF00
-#define USP_RXC_FRAME_LEN_OFFSET 8
-
-#define USP_RXC_SHIFTER_LEN_MASK 0x001F0000
-#define USP_RXC_SHIFTER_LEN_OFFSET 16
-
-#define USP_START_EDGE_MODE 0x00800000
-#define USP_I2S_SYNC_CHG 0x00200000
-
-#define USP_RXC_CLK_DIVISOR_MASK 0x0F000000
-#define USP_RXC_CLK_DIVISOR_OFFSET 24
-#define USP_SINGLE_SYNC_MODE 0x00400000
-
-/* Tx - RX Enable Register */
-
-#define USP_RX_ENA 0x00000001
-#define USP_TX_ENA 0x00000002
-
-/* USP Interrupt Enable and status Register */
-#define USP_RX_DONE_INT 0x00000001
-#define USP_TX_DONE_INT 0x00000002
-#define USP_RX_OFLOW_INT 0x00000004
-#define USP_TX_UFLOW_INT 0x00000008
-#define USP_RX_IO_DMA_INT 0x00000010
-#define USP_TX_IO_DMA_INT 0x00000020
-#define USP_RXFIFO_FULL_INT 0x00000040
-#define USP_TXFIFO_EMPTY_INT 0x00000080
-#define USP_RXFIFO_THD_INT 0x00000100
-#define USP_TXFIFO_THD_INT 0x00000200
-#define USP_UART_FRM_ERR_INT 0x00000400
-#define USP_RX_TIMEOUT_INT 0x00000800
-#define USP_TX_ALLOUT_INT 0x00001000
-#define USP_RXD_BREAK_INT 0x00008000
-
-/* All possible TX interruots */
-#define USP_TX_INTERRUPT (USP_TX_DONE_INT|USP_TX_UFLOW_INT|\
- USP_TX_IO_DMA_INT|\
- USP_TXFIFO_EMPTY_INT|\
- USP_TXFIFO_THD_INT)
-/* All possible RX interruots */
-#define USP_RX_INTERRUPT (USP_RX_DONE_INT|USP_RX_OFLOW_INT|\
- USP_RX_IO_DMA_INT|\
- USP_RXFIFO_FULL_INT|\
- USP_RXFIFO_THD_INT|\
- USP_RX_TIMEOUT_INT)
-
-#define USP_INT_ALL 0x1FFF
-
-/* USP Pin I/O Data Register */
-
-#define USP_RFS_PIN_VALUE_MASK 0x00000001
-#define USP_TFS_PIN_VALUE_MASK 0x00000002
-#define USP_RXD_PIN_VALUE_MASK 0x00000004
-#define USP_TXD_PIN_VALUE_MASK 0x00000008
-#define USP_SCLK_PIN_VALUE_MASK 0x00000010
-
-/* USP RISC/DSP Mode Register */
-#define USP_RISC_DSP_SEL 0x00000001
-
-/* USP ASYNC PARAMETER Register*/
-
-#define USP_ASYNC_TIMEOUT_MASK 0x0000FFFF
-#define USP_ASYNC_TIMEOUT_OFFSET 0
-#define USP_ASYNC_TIMEOUT(x) (((x)&USP_ASYNC_TIMEOUT_MASK) \
- <<USP_ASYNC_TIMEOUT_OFFSET)
-
-#define USP_ASYNC_DIV2_MASK 0x003F0000
-#define USP_ASYNC_DIV2_OFFSET 16
-
-/* USP TX DMA I/O MODE Register */
-#define USP_TX_MODE_IO 0x00000001
-
-/* USP TX DMA I/O Length Register */
-#define USP_TX_DATA_LEN_MASK 0xFFFFFFFF
-#define USP_TX_DATA_LEN_OFFSET 0
-
-/* USP TX FIFO Control Register */
-#define USP_TX_FIFO_WIDTH_MASK 0x00000003
-#define USP_TX_FIFO_WIDTH_OFFSET 0
-
-#define USP_TX_FIFO_THD_MASK 0x000001FC
-#define USP_TX_FIFO_THD_OFFSET 2
-
-/* USP TX FIFO Level Check Register */
-#define USP_TX_FIFO_LEVEL_CHECK_MASK 0x1F
-#define USP_TX_FIFO_SC_OFFSET 0
-#define USP_TX_FIFO_LC_OFFSET 10
-#define USP_TX_FIFO_HC_OFFSET 20
-
-#define TX_FIFO_SC(x) (((x) & USP_TX_FIFO_LEVEL_CHECK_MASK) \
- << USP_TX_FIFO_SC_OFFSET)
-#define TX_FIFO_LC(x) (((x) & USP_TX_FIFO_LEVEL_CHECK_MASK) \
- << USP_TX_FIFO_LC_OFFSET)
-#define TX_FIFO_HC(x) (((x) & USP_TX_FIFO_LEVEL_CHECK_MASK) \
- << USP_TX_FIFO_HC_OFFSET)
-
-/* USP TX FIFO Operation Register */
-#define USP_TX_FIFO_RESET 0x00000001
-#define USP_TX_FIFO_START 0x00000002
-
-/* USP TX FIFO Status Register */
-#define USP_TX_FIFO_LEVEL_MASK 0x0000007F
-#define USP_TX_FIFO_LEVEL_OFFSET 0
-
-#define USP_TX_FIFO_FULL 0x00000080
-#define USP_TX_FIFO_EMPTY 0x00000100
-
-/* USP TX FIFO Data Register */
-#define USP_TX_FIFO_DATA_MASK 0xFFFFFFFF
-#define USP_TX_FIFO_DATA_OFFSET 0
-
-/* USP RX DMA I/O MODE Register */
-#define USP_RX_MODE_IO 0x00000001
-#define USP_RX_DMA_FLUSH 0x00000004
-
-/* USP RX DMA I/O Length Register */
-#define USP_RX_DATA_LEN_MASK 0xFFFFFFFF
-#define USP_RX_DATA_LEN_OFFSET 0
-
-/* USP RX FIFO Control Register */
-#define USP_RX_FIFO_WIDTH_MASK 0x00000003
-#define USP_RX_FIFO_WIDTH_OFFSET 0
-
-#define USP_RX_FIFO_THD_MASK 0x000001FC
-#define USP_RX_FIFO_THD_OFFSET 2
-
-/* USP RX FIFO Level Check Register */
-
-#define USP_RX_FIFO_LEVEL_CHECK_MASK 0x1F
-#define USP_RX_FIFO_SC_OFFSET 0
-#define USP_RX_FIFO_LC_OFFSET 10
-#define USP_RX_FIFO_HC_OFFSET 20
-
-#define RX_FIFO_SC(x) (((x) & USP_RX_FIFO_LEVEL_CHECK_MASK) \
- << USP_RX_FIFO_SC_OFFSET)
-#define RX_FIFO_LC(x) (((x) & USP_RX_FIFO_LEVEL_CHECK_MASK) \
- << USP_RX_FIFO_LC_OFFSET)
-#define RX_FIFO_HC(x) (((x) & USP_RX_FIFO_LEVEL_CHECK_MASK) \
- << USP_RX_FIFO_HC_OFFSET)
-
-/* USP RX FIFO Operation Register */
-#define USP_RX_FIFO_RESET 0x00000001
-#define USP_RX_FIFO_START 0x00000002
-
-/* USP RX FIFO Status Register */
-
-#define USP_RX_FIFO_LEVEL_MASK 0x0000007F
-#define USP_RX_FIFO_LEVEL_OFFSET 0
-
-#define USP_RX_FIFO_FULL 0x00000080
-#define USP_RX_FIFO_EMPTY 0x00000100
-
-/* USP RX FIFO Data Register */
-
-#define USP_RX_FIFO_DATA_MASK 0xFFFFFFFF
-#define USP_RX_FIFO_DATA_OFFSET 0
-
-/*
- * When rx thd irq occur, sender just disable tx empty irq,
- * Remaining data in tx fifo wil also be sent out.
- */
-#define USP_FIFO_SIZE 128
-#define USP_TX_FIFO_THRESHOLD (USP_FIFO_SIZE/2)
-#define USP_RX_FIFO_THRESHOLD (USP_FIFO_SIZE/2)
-
-/* FIFO_WIDTH for the USP_TX_FIFO_CTRL and USP_RX_FIFO_CTRL registers */
-#define USP_FIFO_WIDTH_BYTE 0x00
-#define USP_FIFO_WIDTH_WORD 0x01
-#define USP_FIFO_WIDTH_DWORD 0x02
-
-#define USP_ASYNC_DIV2 16
-
-#define USP_PLUGOUT_RETRY_CNT 2
-
-#define USP_TX_RX_FIFO_WIDTH_DWORD 2
-
-#define SIRF_USP_DIV_MCLK 0
-
-#define SIRF_USP_I2S_TFS_SYNC 0
-#define SIRF_USP_I2S_RFS_SYNC 1
-#endif
--
2.29.2
Arnd Bergmann <[email protected]> 于2021年1月21日周四 上午5:26写道：
>
> From: Arnd Bergmann <[email protected]>
>
> The CSR SiRF prima2/atlas platforms are getting removed, so this driver
> is no longer needed.
>
> Cc: Barry Song <[email protected]>
> Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Barry Song <[email protected]>
> ---
> .../bindings/sound/sirf-audio-codec.txt | 17 -
> .../devicetree/bindings/sound/sirf-usp.txt | 27 -
> sound/soc/Kconfig | 1 -
> sound/soc/Makefile | 1 -
> sound/soc/codecs/Makefile | 2 -
> sound/soc/codecs/sirf-audio-codec.c | 575 ------------------
> sound/soc/sirf/Kconfig | 21 -
> sound/soc/sirf/Makefile | 8 -
> sound/soc/sirf/sirf-audio-port.c | 86 ---
> sound/soc/sirf/sirf-audio.c | 160 -----
> sound/soc/sirf/sirf-usp.c | 435 -------------
> sound/soc/sirf/sirf-usp.h | 292 ---------
> 12 files changed, 1625 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/sound/sirf-audio-codec.txt
> delete mode 100644 Documentation/devicetree/bindings/sound/sirf-usp.txt
> delete mode 100644 sound/soc/codecs/sirf-audio-codec.c
> delete mode 100644 sound/soc/sirf/Kconfig
> delete mode 100644 sound/soc/sirf/Makefile
> delete mode 100644 sound/soc/sirf/sirf-audio-port.c
> delete mode 100644 sound/soc/sirf/sirf-audio.c
> delete mode 100644 sound/soc/sirf/sirf-usp.c
> delete mode 100644 sound/soc/sirf/sirf-usp.h
>
> diff --git a/Documentation/devicetree/bindings/sound/sirf-audio-codec.txt b/Documentation/devicetree/bindings/sound/sirf-audio-codec.txt
> deleted file mode 100644
> index 062f5ec36f9b..000000000000
> --- a/Documentation/devicetree/bindings/sound/sirf-audio-codec.txt
> +++ /dev/null
> @@ -1,17 +0,0 @@
> -SiRF internal audio CODEC
> -
> -Required properties:
> -
> - - compatible : "sirf,atlas6-audio-codec" or "sirf,prima2-audio-codec"
> -
> - - reg : the register address of the device.
> -
> - - clocks: the clock of SiRF internal audio codec
> -
> -Example:
> -
> -audiocodec: audiocodec@b0040000 {
> - compatible = "sirf,atlas6-audio-codec";
> - reg = <0xb0040000 0x10000>;
> - clocks = <&clks 27>;
> -};
> diff --git a/Documentation/devicetree/bindings/sound/sirf-usp.txt b/Documentation/devicetree/bindings/sound/sirf-usp.txt
> deleted file mode 100644
> index 02f85b32d359..000000000000
> --- a/Documentation/devicetree/bindings/sound/sirf-usp.txt
> +++ /dev/null
> @@ -1,27 +0,0 @@
> -* SiRF SoC USP module
> -
> -Required properties:
> -- compatible: "sirf,prima2-usp-pcm"
> -- reg: Base address and size entries:
> -- dmas: List of DMA controller phandle and DMA request line ordered pairs.
> -- dma-names: Identifier string for each DMA request line in the dmas property.
> - These strings correspond 1:1 with the ordered pairs in dmas.
> -
> - One of the DMA channels will be responsible for transmission (should be
> - named "tx") and one for reception (should be named "rx").
> -
> -- clocks: USP controller clock source
> -- pinctrl-names: Must contain a "default" entry.
> -- pinctrl-NNN: One property must exist for each entry in pinctrl-names.
> -
> -Example:
> -usp0: usp@b0080000 {
> - compatible = "sirf,prima2-usp-pcm";
> - reg = <0xb0080000 0x10000>;
> - clocks = <&clks 28>;
> - dmas = <&dmac1 1>, <&dmac1 2>;
> - dma-names = "rx", "tx";
> - pinctrl-names = "default";
> - pinctrl-0 = <&usp0_only_utfs_pins_a>;
> -};
> -
> diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
> index 71a6fe87d1a1..1fb61e689031 100644
> --- a/sound/soc/Kconfig
> +++ b/sound/soc/Kconfig
> @@ -62,7 +62,6 @@ source "sound/soc/qcom/Kconfig"
> source "sound/soc/rockchip/Kconfig"
> source "sound/soc/samsung/Kconfig"
> source "sound/soc/sh/Kconfig"
> -source "sound/soc/sirf/Kconfig"
> source "sound/soc/sof/Kconfig"
> source "sound/soc/spear/Kconfig"
> source "sound/soc/sprd/Kconfig"
> diff --git a/sound/soc/Makefile b/sound/soc/Makefile
> index ddbac3a2169f..d2b7a23f0e7b 100644
> --- a/sound/soc/Makefile
> +++ b/sound/soc/Makefile
> @@ -45,7 +45,6 @@ obj-$(CONFIG_SND_SOC) += qcom/
> obj-$(CONFIG_SND_SOC) += rockchip/
> obj-$(CONFIG_SND_SOC) += samsung/
> obj-$(CONFIG_SND_SOC) += sh/
> -obj-$(CONFIG_SND_SOC) += sirf/
> obj-$(CONFIG_SND_SOC) += sof/
> obj-$(CONFIG_SND_SOC) += spear/
> obj-$(CONFIG_SND_SOC) += sprd/
> diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
> index d277f0366e09..c30762fc9b87 100644
> --- a/sound/soc/codecs/Makefile
> +++ b/sound/soc/codecs/Makefile
> @@ -201,7 +201,6 @@ snd-soc-sigmadsp-objs := sigmadsp.o
> snd-soc-sigmadsp-i2c-objs := sigmadsp-i2c.o
> snd-soc-sigmadsp-regmap-objs := sigmadsp-regmap.o
> snd-soc-si476x-objs := si476x.o
> -snd-soc-sirf-audio-codec-objs := sirf-audio-codec.o
> snd-soc-spdif-tx-objs := spdif_transmitter.o
> snd-soc-spdif-rx-objs := spdif_receiver.o
> snd-soc-ssm2305-objs := ssm2305.o
> @@ -516,7 +515,6 @@ obj-$(CONFIG_SND_SOC_SIGMADSP_I2C) += snd-soc-sigmadsp-i2c.o
> obj-$(CONFIG_SND_SOC_SIGMADSP_REGMAP) += snd-soc-sigmadsp-regmap.o
> obj-$(CONFIG_SND_SOC_SI476X) += snd-soc-si476x.o
> obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif-rx.o snd-soc-spdif-tx.o
> -obj-$(CONFIG_SND_SOC_SIRF_AUDIO_CODEC) += sirf-audio-codec.o
> obj-$(CONFIG_SND_SOC_SSM2305) += snd-soc-ssm2305.o
> obj-$(CONFIG_SND_SOC_SSM2518) += snd-soc-ssm2518.o
> obj-$(CONFIG_SND_SOC_SSM2602) += snd-soc-ssm2602.o
> diff --git a/sound/soc/codecs/sirf-audio-codec.c b/sound/soc/codecs/sirf-audio-codec.c
> deleted file mode 100644
> index a061d78473ac..000000000000
> --- a/sound/soc/codecs/sirf-audio-codec.c
> +++ /dev/null
> @@ -1,575 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0-or-later
> -/*
> - * SiRF audio codec driver
> - *
> - * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
> - */
> -
> -#include <linux/module.h>
> -#include <linux/platform_device.h>
> -#include <linux/pm_runtime.h>
> -#include <linux/of.h>
> -#include <linux/of_device.h>
> -#include <linux/clk.h>
> -#include <linux/delay.h>
> -#include <linux/io.h>
> -#include <linux/regmap.h>
> -#include <sound/core.h>
> -#include <sound/pcm.h>
> -#include <sound/pcm_params.h>
> -#include <sound/initval.h>
> -#include <sound/tlv.h>
> -#include <sound/soc.h>
> -#include <sound/dmaengine_pcm.h>
> -
> -#include "sirf-audio-codec.h"
> -
> -struct sirf_audio_codec {
> - struct clk *clk;
> - struct regmap *regmap;
> - u32 reg_ctrl0, reg_ctrl1;
> -};
> -
> -static const char * const input_mode_mux[] = {"Single-ended",
> - "Differential"};
> -
> -static const struct soc_enum input_mode_mux_enum =
> - SOC_ENUM_SINGLE(AUDIO_IC_CODEC_CTRL1, 4, 2, input_mode_mux);
> -
> -static const struct snd_kcontrol_new sirf_audio_codec_input_mode_control =
> - SOC_DAPM_ENUM("Route", input_mode_mux_enum);
> -
> -static const DECLARE_TLV_DB_SCALE(playback_vol_tlv, -12400, 100, 0);
> -static const DECLARE_TLV_DB_SCALE(capture_vol_tlv_prima2, 500, 100, 0);
> -static const DECLARE_TLV_DB_RANGE(capture_vol_tlv_atlas6,
> - 0, 7, TLV_DB_SCALE_ITEM(-100, 100, 0),
> - 0x22, 0x3F, TLV_DB_SCALE_ITEM(700, 100, 0),
> -);
> -
> -static struct snd_kcontrol_new volume_controls_atlas6[] = {
> - SOC_DOUBLE_TLV("Playback Volume", AUDIO_IC_CODEC_CTRL0, 21, 14,
> - 0x7F, 0, playback_vol_tlv),
> - SOC_DOUBLE_TLV("Capture Volume", AUDIO_IC_CODEC_CTRL1, 16, 10,
> - 0x3F, 0, capture_vol_tlv_atlas6),
> -};
> -
> -static struct snd_kcontrol_new volume_controls_prima2[] = {
> - SOC_DOUBLE_TLV("Speaker Volume", AUDIO_IC_CODEC_CTRL0, 21, 14,
> - 0x7F, 0, playback_vol_tlv),
> - SOC_DOUBLE_TLV("Capture Volume", AUDIO_IC_CODEC_CTRL1, 15, 10,
> - 0x1F, 0, capture_vol_tlv_prima2),
> -};
> -
> -static struct snd_kcontrol_new left_input_path_controls[] = {
> - SOC_DAPM_SINGLE("Line Left Switch", AUDIO_IC_CODEC_CTRL1, 6, 1, 0),
> - SOC_DAPM_SINGLE("Mic Left Switch", AUDIO_IC_CODEC_CTRL1, 3, 1, 0),
> -};
> -
> -static struct snd_kcontrol_new right_input_path_controls[] = {
> - SOC_DAPM_SINGLE("Line Right Switch", AUDIO_IC_CODEC_CTRL1, 5, 1, 0),
> - SOC_DAPM_SINGLE("Mic Right Switch", AUDIO_IC_CODEC_CTRL1, 2, 1, 0),
> -};
> -
> -static struct snd_kcontrol_new left_dac_to_hp_left_amp_switch_control =
> - SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 9, 1, 0);
> -
> -static struct snd_kcontrol_new left_dac_to_hp_right_amp_switch_control =
> - SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 8, 1, 0);
> -
> -static struct snd_kcontrol_new right_dac_to_hp_left_amp_switch_control =
> - SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 7, 1, 0);
> -
> -static struct snd_kcontrol_new right_dac_to_hp_right_amp_switch_control =
> - SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 6, 1, 0);
> -
> -static struct snd_kcontrol_new left_dac_to_speaker_lineout_switch_control =
> - SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 11, 1, 0);
> -
> -static struct snd_kcontrol_new right_dac_to_speaker_lineout_switch_control =
> - SOC_DAPM_SINGLE("Switch", AUDIO_IC_CODEC_CTRL0, 10, 1, 0);
> -
> -/* After enable adc, Delay 200ms to avoid pop noise */
> -static int adc_enable_delay_event(struct snd_soc_dapm_widget *w,
> - struct snd_kcontrol *kcontrol, int event)
> -{
> - switch (event) {
> - case SND_SOC_DAPM_POST_PMU:
> - msleep(200);
> - break;
> - default:
> - break;
> - }
> -
> - return 0;
> -}
> -
> -static void enable_and_reset_codec(struct regmap *regmap,
> - u32 codec_enable_bits, u32 codec_reset_bits)
> -{
> - regmap_update_bits(regmap, AUDIO_IC_CODEC_CTRL1,
> - codec_enable_bits | codec_reset_bits,
> - codec_enable_bits);
> - msleep(20);
> - regmap_update_bits(regmap, AUDIO_IC_CODEC_CTRL1,
> - codec_reset_bits, codec_reset_bits);
> -}
> -
> -static int atlas6_codec_enable_and_reset_event(struct snd_soc_dapm_widget *w,
> - struct snd_kcontrol *kcontrol, int event)
> -{
> -#define ATLAS6_CODEC_ENABLE_BITS (1 << 29)
> -#define ATLAS6_CODEC_RESET_BITS (1 << 28)
> - struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
> - struct sirf_audio_codec *sirf_audio_codec = snd_soc_component_get_drvdata(component);
> - switch (event) {
> - case SND_SOC_DAPM_PRE_PMU:
> - enable_and_reset_codec(sirf_audio_codec->regmap,
> - ATLAS6_CODEC_ENABLE_BITS, ATLAS6_CODEC_RESET_BITS);
> - break;
> - case SND_SOC_DAPM_POST_PMD:
> - regmap_update_bits(sirf_audio_codec->regmap,
> - AUDIO_IC_CODEC_CTRL1, ATLAS6_CODEC_ENABLE_BITS, 0);
> - break;
> - default:
> - break;
> - }
> -
> - return 0;
> -}
> -
> -static int prima2_codec_enable_and_reset_event(struct snd_soc_dapm_widget *w,
> - struct snd_kcontrol *kcontrol, int event)
> -{
> -#define PRIMA2_CODEC_ENABLE_BITS (1 << 27)
> -#define PRIMA2_CODEC_RESET_BITS (1 << 26)
> - struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
> - struct sirf_audio_codec *sirf_audio_codec = snd_soc_component_get_drvdata(component);
> - switch (event) {
> - case SND_SOC_DAPM_POST_PMU:
> - enable_and_reset_codec(sirf_audio_codec->regmap,
> - PRIMA2_CODEC_ENABLE_BITS, PRIMA2_CODEC_RESET_BITS);
> - break;
> - case SND_SOC_DAPM_POST_PMD:
> - regmap_update_bits(sirf_audio_codec->regmap,
> - AUDIO_IC_CODEC_CTRL1, PRIMA2_CODEC_ENABLE_BITS, 0);
> - break;
> - default:
> - break;
> - }
> -
> - return 0;
> -}
> -
> -static const struct snd_soc_dapm_widget atlas6_output_driver_dapm_widgets[] = {
> - SND_SOC_DAPM_OUT_DRV("HP Left Driver", AUDIO_IC_CODEC_CTRL1,
> - 25, 0, NULL, 0),
> - SND_SOC_DAPM_OUT_DRV("HP Right Driver", AUDIO_IC_CODEC_CTRL1,
> - 26, 0, NULL, 0),
> - SND_SOC_DAPM_OUT_DRV("Speaker Driver", AUDIO_IC_CODEC_CTRL1,
> - 27, 0, NULL, 0),
> -};
> -
> -static const struct snd_soc_dapm_widget prima2_output_driver_dapm_widgets[] = {
> - SND_SOC_DAPM_OUT_DRV("HP Left Driver", AUDIO_IC_CODEC_CTRL1,
> - 23, 0, NULL, 0),
> - SND_SOC_DAPM_OUT_DRV("HP Right Driver", AUDIO_IC_CODEC_CTRL1,
> - 24, 0, NULL, 0),
> - SND_SOC_DAPM_OUT_DRV("Speaker Driver", AUDIO_IC_CODEC_CTRL1,
> - 25, 0, NULL, 0),
> -};
> -
> -static const struct snd_soc_dapm_widget atlas6_codec_clock_dapm_widget =
> - SND_SOC_DAPM_SUPPLY("codecclk", SND_SOC_NOPM, 0, 0,
> - atlas6_codec_enable_and_reset_event,
> - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD);
> -
> -static const struct snd_soc_dapm_widget prima2_codec_clock_dapm_widget =
> - SND_SOC_DAPM_SUPPLY("codecclk", SND_SOC_NOPM, 0, 0,
> - prima2_codec_enable_and_reset_event,
> - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD);
> -
> -static const struct snd_soc_dapm_widget sirf_audio_codec_dapm_widgets[] = {
> - SND_SOC_DAPM_DAC("DAC left", NULL, AUDIO_IC_CODEC_CTRL0, 1, 0),
> - SND_SOC_DAPM_DAC("DAC right", NULL, AUDIO_IC_CODEC_CTRL0, 0, 0),
> - SND_SOC_DAPM_SWITCH("Left dac to hp left amp", SND_SOC_NOPM, 0, 0,
> - &left_dac_to_hp_left_amp_switch_control),
> - SND_SOC_DAPM_SWITCH("Left dac to hp right amp", SND_SOC_NOPM, 0, 0,
> - &left_dac_to_hp_right_amp_switch_control),
> - SND_SOC_DAPM_SWITCH("Right dac to hp left amp", SND_SOC_NOPM, 0, 0,
> - &right_dac_to_hp_left_amp_switch_control),
> - SND_SOC_DAPM_SWITCH("Right dac to hp right amp", SND_SOC_NOPM, 0, 0,
> - &right_dac_to_hp_right_amp_switch_control),
> - SND_SOC_DAPM_OUT_DRV("HP amp left driver", AUDIO_IC_CODEC_CTRL0, 3, 0,
> - NULL, 0),
> - SND_SOC_DAPM_OUT_DRV("HP amp right driver", AUDIO_IC_CODEC_CTRL0, 3, 0,
> - NULL, 0),
> -
> - SND_SOC_DAPM_SWITCH("Left dac to speaker lineout", SND_SOC_NOPM, 0, 0,
> - &left_dac_to_speaker_lineout_switch_control),
> - SND_SOC_DAPM_SWITCH("Right dac to speaker lineout", SND_SOC_NOPM, 0, 0,
> - &right_dac_to_speaker_lineout_switch_control),
> - SND_SOC_DAPM_OUT_DRV("Speaker amp driver", AUDIO_IC_CODEC_CTRL0, 4, 0,
> - NULL, 0),
> -
> - SND_SOC_DAPM_OUTPUT("HPOUTL"),
> - SND_SOC_DAPM_OUTPUT("HPOUTR"),
> - SND_SOC_DAPM_OUTPUT("SPKOUT"),
> -
> - SND_SOC_DAPM_ADC_E("ADC left", NULL, AUDIO_IC_CODEC_CTRL1, 8, 0,
> - adc_enable_delay_event, SND_SOC_DAPM_POST_PMU),
> - SND_SOC_DAPM_ADC_E("ADC right", NULL, AUDIO_IC_CODEC_CTRL1, 7, 0,
> - adc_enable_delay_event, SND_SOC_DAPM_POST_PMU),
> - SND_SOC_DAPM_MIXER("Left PGA mixer", AUDIO_IC_CODEC_CTRL1, 1, 0,
> - &left_input_path_controls[0],
> - ARRAY_SIZE(left_input_path_controls)),
> - SND_SOC_DAPM_MIXER("Right PGA mixer", AUDIO_IC_CODEC_CTRL1, 0, 0,
> - &right_input_path_controls[0],
> - ARRAY_SIZE(right_input_path_controls)),
> -
> - SND_SOC_DAPM_MUX("Mic input mode mux", SND_SOC_NOPM, 0, 0,
> - &sirf_audio_codec_input_mode_control),
> - SND_SOC_DAPM_MICBIAS("Mic Bias", AUDIO_IC_CODEC_PWR, 3, 0),
> - SND_SOC_DAPM_INPUT("MICIN1"),
> - SND_SOC_DAPM_INPUT("MICIN2"),
> - SND_SOC_DAPM_INPUT("LINEIN1"),
> - SND_SOC_DAPM_INPUT("LINEIN2"),
> -
> - SND_SOC_DAPM_SUPPLY("HSL Phase Opposite", AUDIO_IC_CODEC_CTRL0,
> - 30, 0, NULL, 0),
> -};
> -
> -static const struct snd_soc_dapm_route sirf_audio_codec_map[] = {
> - {"SPKOUT", NULL, "Speaker Driver"},
> - {"Speaker Driver", NULL, "Speaker amp driver"},
> - {"Speaker amp driver", NULL, "Left dac to speaker lineout"},
> - {"Speaker amp driver", NULL, "Right dac to speaker lineout"},
> - {"Left dac to speaker lineout", "Switch", "DAC left"},
> - {"Right dac to speaker lineout", "Switch", "DAC right"},
> - {"HPOUTL", NULL, "HP Left Driver"},
> - {"HPOUTR", NULL, "HP Right Driver"},
> - {"HP Left Driver", NULL, "HP amp left driver"},
> - {"HP Right Driver", NULL, "HP amp right driver"},
> - {"HP amp left driver", NULL, "Right dac to hp left amp"},
> - {"HP amp right driver", NULL , "Right dac to hp right amp"},
> - {"HP amp left driver", NULL, "Left dac to hp left amp"},
> - {"HP amp right driver", NULL , "Right dac to hp right amp"},
> - {"Right dac to hp left amp", "Switch", "DAC left"},
> - {"Right dac to hp right amp", "Switch", "DAC right"},
> - {"Left dac to hp left amp", "Switch", "DAC left"},
> - {"Left dac to hp right amp", "Switch", "DAC right"},
> - {"DAC left", NULL, "codecclk"},
> - {"DAC right", NULL, "codecclk"},
> - {"DAC left", NULL, "Playback"},
> - {"DAC right", NULL, "Playback"},
> - {"DAC left", NULL, "HSL Phase Opposite"},
> - {"DAC right", NULL, "HSL Phase Opposite"},
> -
> - {"Capture", NULL, "ADC left"},
> - {"Capture", NULL, "ADC right"},
> - {"ADC left", NULL, "codecclk"},
> - {"ADC right", NULL, "codecclk"},
> - {"ADC left", NULL, "Left PGA mixer"},
> - {"ADC right", NULL, "Right PGA mixer"},
> - {"Left PGA mixer", "Line Left Switch", "LINEIN2"},
> - {"Right PGA mixer", "Line Right Switch", "LINEIN1"},
> - {"Left PGA mixer", "Mic Left Switch", "MICIN2"},
> - {"Right PGA mixer", "Mic Right Switch", "Mic input mode mux"},
> - {"Mic input mode mux", "Single-ended", "MICIN1"},
> - {"Mic input mode mux", "Differential", "MICIN1"},
> -};
> -
> -static void sirf_audio_codec_tx_enable(struct sirf_audio_codec *sirf_audio_codec)
> -{
> - regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP,
> - AUDIO_FIFO_RESET, AUDIO_FIFO_RESET);
> - regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP,
> - AUDIO_FIFO_RESET, ~AUDIO_FIFO_RESET);
> - regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_INT_MSK, 0);
> - regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP, 0);
> - regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP,
> - AUDIO_FIFO_START, AUDIO_FIFO_START);
> - regmap_update_bits(sirf_audio_codec->regmap,
> - AUDIO_PORT_IC_CODEC_TX_CTRL, IC_TX_ENABLE, IC_TX_ENABLE);
> -}
> -
> -static void sirf_audio_codec_tx_disable(struct sirf_audio_codec *sirf_audio_codec)
> -{
> - regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_TXFIFO_OP, 0);
> - regmap_update_bits(sirf_audio_codec->regmap,
> - AUDIO_PORT_IC_CODEC_TX_CTRL, IC_TX_ENABLE, ~IC_TX_ENABLE);
> -}
> -
> -static void sirf_audio_codec_rx_enable(struct sirf_audio_codec *sirf_audio_codec,
> - int channels)
> -{
> - regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP,
> - AUDIO_FIFO_RESET, AUDIO_FIFO_RESET);
> - regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP,
> - AUDIO_FIFO_RESET, ~AUDIO_FIFO_RESET);
> - regmap_write(sirf_audio_codec->regmap,
> - AUDIO_PORT_IC_RXFIFO_INT_MSK, 0);
> - regmap_write(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP, 0);
> - regmap_update_bits(sirf_audio_codec->regmap, AUDIO_PORT_IC_RXFIFO_OP,
> - AUDIO_FIFO_START, AUDIO_FIFO_START);
> - if (channels == 1)
> - regmap_update_bits(sirf_audio_codec->regmap,
> - AUDIO_PORT_IC_CODEC_RX_CTRL,
> - IC_RX_ENABLE_MONO, IC_RX_ENABLE_MONO);
> - else
> - regmap_update_bits(sirf_audio_codec->regmap,
> - AUDIO_PORT_IC_CODEC_RX_CTRL,
> - IC_RX_ENABLE_STEREO, IC_RX_ENABLE_STEREO);
> -}
> -
> -static void sirf_audio_codec_rx_disable(struct sirf_audio_codec *sirf_audio_codec)
> -{
> - regmap_update_bits(sirf_audio_codec->regmap,
> - AUDIO_PORT_IC_CODEC_RX_CTRL,
> - IC_RX_ENABLE_STEREO, ~IC_RX_ENABLE_STEREO);
> -}
> -
> -static int sirf_audio_codec_trigger(struct snd_pcm_substream *substream,
> - int cmd,
> - struct snd_soc_dai *dai)
> -{
> - struct snd_soc_component *component = dai->component;
> - struct sirf_audio_codec *sirf_audio_codec = snd_soc_component_get_drvdata(component);
> - int playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
> -
> - /*
> - * This is a workaround, When stop playback,
> - * need disable HP amp, avoid the current noise.
> - */
> - switch (cmd) {
> - case SNDRV_PCM_TRIGGER_STOP:
> - case SNDRV_PCM_TRIGGER_SUSPEND:
> - case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
> - if (playback) {
> - snd_soc_component_update_bits(component, AUDIO_IC_CODEC_CTRL0,
> - IC_HSLEN | IC_HSREN, 0);
> - sirf_audio_codec_tx_disable(sirf_audio_codec);
> - } else
> - sirf_audio_codec_rx_disable(sirf_audio_codec);
> - break;
> - case SNDRV_PCM_TRIGGER_START:
> - case SNDRV_PCM_TRIGGER_RESUME:
> - case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
> - if (playback) {
> - sirf_audio_codec_tx_enable(sirf_audio_codec);
> - snd_soc_component_update_bits(component, AUDIO_IC_CODEC_CTRL0,
> - IC_HSLEN | IC_HSREN, IC_HSLEN | IC_HSREN);
> - } else
> - sirf_audio_codec_rx_enable(sirf_audio_codec,
> - substream->runtime->channels);
> - break;
> - default:
> - return -EINVAL;
> - }
> -
> - return 0;
> -}
> -
> -static const struct snd_soc_dai_ops sirf_audio_codec_dai_ops = {
> - .trigger = sirf_audio_codec_trigger,
> -};
> -
> -static struct snd_soc_dai_driver sirf_audio_codec_dai = {
> - .name = "sirf-audio-codec",
> - .playback = {
> - .stream_name = "Playback",
> - .channels_min = 2,
> - .channels_max = 2,
> - .rates = SNDRV_PCM_RATE_48000,
> - .formats = SNDRV_PCM_FMTBIT_S16_LE,
> - },
> - .capture = {
> - .stream_name = "Capture",
> - .channels_min = 1,
> - .channels_max = 2,
> - .rates = SNDRV_PCM_RATE_48000,
> - .formats = SNDRV_PCM_FMTBIT_S16_LE,
> - },
> - .ops = &sirf_audio_codec_dai_ops,
> -};
> -
> -static int sirf_audio_codec_probe(struct snd_soc_component *component)
> -{
> - struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
> -
> - pm_runtime_enable(component->dev);
> -
> - if (of_device_is_compatible(component->dev->of_node, "sirf,prima2-audio-codec")) {
> - snd_soc_dapm_new_controls(dapm,
> - prima2_output_driver_dapm_widgets,
> - ARRAY_SIZE(prima2_output_driver_dapm_widgets));
> - snd_soc_dapm_new_controls(dapm,
> - &prima2_codec_clock_dapm_widget, 1);
> - return snd_soc_add_component_controls(component,
> - volume_controls_prima2,
> - ARRAY_SIZE(volume_controls_prima2));
> - }
> - if (of_device_is_compatible(component->dev->of_node, "sirf,atlas6-audio-codec")) {
> - snd_soc_dapm_new_controls(dapm,
> - atlas6_output_driver_dapm_widgets,
> - ARRAY_SIZE(atlas6_output_driver_dapm_widgets));
> - snd_soc_dapm_new_controls(dapm,
> - &atlas6_codec_clock_dapm_widget, 1);
> - return snd_soc_add_component_controls(component,
> - volume_controls_atlas6,
> - ARRAY_SIZE(volume_controls_atlas6));
> - }
> -
> - return -EINVAL;
> -}
> -
> -static void sirf_audio_codec_remove(struct snd_soc_component *component)
> -{
> - pm_runtime_disable(component->dev);
> -}
> -
> -static const struct snd_soc_component_driver soc_codec_device_sirf_audio_codec = {
> - .probe = sirf_audio_codec_probe,
> - .remove = sirf_audio_codec_remove,
> - .dapm_widgets = sirf_audio_codec_dapm_widgets,
> - .num_dapm_widgets = ARRAY_SIZE(sirf_audio_codec_dapm_widgets),
> - .dapm_routes = sirf_audio_codec_map,
> - .num_dapm_routes = ARRAY_SIZE(sirf_audio_codec_map),
> - .use_pmdown_time = 1,
> - .endianness = 1,
> - .non_legacy_dai_naming = 1,
> -};
> -
> -static const struct of_device_id sirf_audio_codec_of_match[] = {
> - { .compatible = "sirf,prima2-audio-codec" },
> - { .compatible = "sirf,atlas6-audio-codec" },
> - {}
> -};
> -MODULE_DEVICE_TABLE(of, sirf_audio_codec_of_match);
> -
> -static const struct regmap_config sirf_audio_codec_regmap_config = {
> - .reg_bits = 32,
> - .reg_stride = 4,
> - .val_bits = 32,
> - .max_register = AUDIO_PORT_IC_RXFIFO_INT_MSK,
> - .cache_type = REGCACHE_NONE,
> -};
> -
> -static int sirf_audio_codec_driver_probe(struct platform_device *pdev)
> -{
> - int ret;
> - struct sirf_audio_codec *sirf_audio_codec;
> - void __iomem *base;
> -
> - sirf_audio_codec = devm_kzalloc(&pdev->dev,
> - sizeof(struct sirf_audio_codec), GFP_KERNEL);
> - if (!sirf_audio_codec)
> - return -ENOMEM;
> -
> - platform_set_drvdata(pdev, sirf_audio_codec);
> -
> - base = devm_platform_ioremap_resource(pdev, 0);
> - if (IS_ERR(base))
> - return PTR_ERR(base);
> -
> - sirf_audio_codec->regmap = devm_regmap_init_mmio(&pdev->dev, base,
> - &sirf_audio_codec_regmap_config);
> - if (IS_ERR(sirf_audio_codec->regmap))
> - return PTR_ERR(sirf_audio_codec->regmap);
> -
> - sirf_audio_codec->clk = devm_clk_get(&pdev->dev, NULL);
> - if (IS_ERR(sirf_audio_codec->clk)) {
> - dev_err(&pdev->dev, "Get clock failed.\n");
> - return PTR_ERR(sirf_audio_codec->clk);
> - }
> -
> - ret = clk_prepare_enable(sirf_audio_codec->clk);
> - if (ret) {
> - dev_err(&pdev->dev, "Enable clock failed.\n");
> - return ret;
> - }
> -
> - ret = devm_snd_soc_register_component(&(pdev->dev),
> - &soc_codec_device_sirf_audio_codec,
> - &sirf_audio_codec_dai, 1);
> - if (ret) {
> - dev_err(&pdev->dev, "Register Audio Codec dai failed.\n");
> - goto err_clk_put;
> - }
> -
> - /*
> - * Always open charge pump, if not, when the charge pump closed the
> - * adc will not stable
> - */
> - regmap_update_bits(sirf_audio_codec->regmap, AUDIO_IC_CODEC_CTRL0,
> - IC_CPFREQ, IC_CPFREQ);
> -
> - if (of_device_is_compatible(pdev->dev.of_node, "sirf,atlas6-audio-codec"))
> - regmap_update_bits(sirf_audio_codec->regmap,
> - AUDIO_IC_CODEC_CTRL0, IC_CPEN, IC_CPEN);
> - return 0;
> -
> -err_clk_put:
> - clk_disable_unprepare(sirf_audio_codec->clk);
> - return ret;
> -}
> -
> -static int sirf_audio_codec_driver_remove(struct platform_device *pdev)
> -{
> - struct sirf_audio_codec *sirf_audio_codec = platform_get_drvdata(pdev);
> -
> - clk_disable_unprepare(sirf_audio_codec->clk);
> -
> - return 0;
> -}
> -
> -#ifdef CONFIG_PM_SLEEP
> -static int sirf_audio_codec_suspend(struct device *dev)
> -{
> - struct sirf_audio_codec *sirf_audio_codec = dev_get_drvdata(dev);
> -
> - regmap_read(sirf_audio_codec->regmap, AUDIO_IC_CODEC_CTRL0,
> - &sirf_audio_codec->reg_ctrl0);
> - regmap_read(sirf_audio_codec->regmap, AUDIO_IC_CODEC_CTRL1,
> - &sirf_audio_codec->reg_ctrl1);
> - clk_disable_unprepare(sirf_audio_codec->clk);
> -
> - return 0;
> -}
> -
> -static int sirf_audio_codec_resume(struct device *dev)
> -{
> - struct sirf_audio_codec *sirf_audio_codec = dev_get_drvdata(dev);
> - int ret;
> -
> - ret = clk_prepare_enable(sirf_audio_codec->clk);
> - if (ret)
> - return ret;
> -
> - regmap_write(sirf_audio_codec->regmap, AUDIO_IC_CODEC_CTRL0,
> - sirf_audio_codec->reg_ctrl0);
> - regmap_write(sirf_audio_codec->regmap, AUDIO_IC_CODEC_CTRL1,
> - sirf_audio_codec->reg_ctrl1);
> -
> - return 0;
> -}
> -#endif
> -
> -static const struct dev_pm_ops sirf_audio_codec_pm_ops = {
> - SET_SYSTEM_SLEEP_PM_OPS(sirf_audio_codec_suspend, sirf_audio_codec_resume)
> -};
> -
> -static struct platform_driver sirf_audio_codec_driver = {
> - .driver = {
> - .name = "sirf-audio-codec",
> - .of_match_table = sirf_audio_codec_of_match,
> - .pm = &sirf_audio_codec_pm_ops,
> - },
> - .probe = sirf_audio_codec_driver_probe,
> - .remove = sirf_audio_codec_driver_remove,
> -};
> -
> -module_platform_driver(sirf_audio_codec_driver);
> -
> -MODULE_DESCRIPTION("SiRF audio codec driver");
> -MODULE_AUTHOR("RongJun Ying <[email protected]>");
> -MODULE_LICENSE("GPL v2");
> diff --git a/sound/soc/sirf/Kconfig b/sound/soc/sirf/Kconfig
> deleted file mode 100644
> index 094a1c89c59d..000000000000
> --- a/sound/soc/sirf/Kconfig
> +++ /dev/null
> @@ -1,21 +0,0 @@
> -# SPDX-License-Identifier: GPL-2.0-only
> -config SND_SOC_SIRF
> - tristate "SoC Audio for the SiRF SoC chips"
> - depends on ARCH_SIRF || COMPILE_TEST
> - select SND_SOC_GENERIC_DMAENGINE_PCM
> -
> -config SND_SOC_SIRF_AUDIO
> - tristate "SoC Audio support for SiRF internal audio codec"
> - depends on SND_SOC_SIRF
> - select SND_SOC_SIRF_AUDIO_CODEC
> - select SND_SOC_SIRF_AUDIO_PORT
> -
> -config SND_SOC_SIRF_AUDIO_PORT
> - select REGMAP_MMIO
> - tristate
> -
> -config SND_SOC_SIRF_USP
> - tristate "SoC Audio (I2S protocol) for SiRF SoC USP interface"
> - depends on SND_SOC_SIRF
> - select REGMAP_MMIO
> - tristate
> diff --git a/sound/soc/sirf/Makefile b/sound/soc/sirf/Makefile
> deleted file mode 100644
> index 16ed11965ff9..000000000000
> --- a/sound/soc/sirf/Makefile
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -# SPDX-License-Identifier: GPL-2.0
> -snd-soc-sirf-audio-objs := sirf-audio.o
> -snd-soc-sirf-audio-port-objs := sirf-audio-port.o
> -snd-soc-sirf-usp-objs := sirf-usp.o
> -
> -obj-$(CONFIG_SND_SOC_SIRF_AUDIO) += snd-soc-sirf-audio.o
> -obj-$(CONFIG_SND_SOC_SIRF_AUDIO_PORT) += snd-soc-sirf-audio-port.o
> -obj-$(CONFIG_SND_SOC_SIRF_USP) += snd-soc-sirf-usp.o
> diff --git a/sound/soc/sirf/sirf-audio-port.c b/sound/soc/sirf/sirf-audio-port.c
> deleted file mode 100644
> index 8be2f0bc477b..000000000000
> --- a/sound/soc/sirf/sirf-audio-port.c
> +++ /dev/null
> @@ -1,86 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0-or-later
> -/*
> - * SiRF Audio port driver
> - *
> - * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
> - */
> -#include <linux/module.h>
> -#include <sound/soc.h>
> -#include <sound/dmaengine_pcm.h>
> -
> -struct sirf_audio_port {
> - struct regmap *regmap;
> - struct snd_dmaengine_dai_dma_data playback_dma_data;
> - struct snd_dmaengine_dai_dma_data capture_dma_data;
> -};
> -
> -
> -static int sirf_audio_port_dai_probe(struct snd_soc_dai *dai)
> -{
> - struct sirf_audio_port *port = snd_soc_dai_get_drvdata(dai);
> -
> - snd_soc_dai_init_dma_data(dai, &port->playback_dma_data,
> - &port->capture_dma_data);
> - return 0;
> -}
> -
> -static struct snd_soc_dai_driver sirf_audio_port_dai = {
> - .probe = sirf_audio_port_dai_probe,
> - .name = "sirf-audio-port",
> - .id = 0,
> - .playback = {
> - .channels_min = 2,
> - .channels_max = 2,
> - .rates = SNDRV_PCM_RATE_48000,
> - .formats = SNDRV_PCM_FMTBIT_S16_LE,
> - },
> - .capture = {
> - .channels_min = 1,
> - .channels_max = 2,
> - .rates = SNDRV_PCM_RATE_48000,
> - .formats = SNDRV_PCM_FMTBIT_S16_LE,
> - },
> -};
> -
> -static const struct snd_soc_component_driver sirf_audio_port_component = {
> - .name = "sirf-audio-port",
> -};
> -
> -static int sirf_audio_port_probe(struct platform_device *pdev)
> -{
> - int ret;
> - struct sirf_audio_port *port;
> -
> - port = devm_kzalloc(&pdev->dev,
> - sizeof(struct sirf_audio_port), GFP_KERNEL);
> - if (!port)
> - return -ENOMEM;
> -
> - ret = devm_snd_soc_register_component(&pdev->dev,
> - &sirf_audio_port_component, &sirf_audio_port_dai, 1);
> - if (ret)
> - return ret;
> -
> - platform_set_drvdata(pdev, port);
> - return devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
> -}
> -
> -static const struct of_device_id sirf_audio_port_of_match[] = {
> - { .compatible = "sirf,audio-port", },
> - {}
> -};
> -MODULE_DEVICE_TABLE(of, sirf_audio_port_of_match);
> -
> -static struct platform_driver sirf_audio_port_driver = {
> - .driver = {
> - .name = "sirf-audio-port",
> - .of_match_table = sirf_audio_port_of_match,
> - },
> - .probe = sirf_audio_port_probe,
> -};
> -
> -module_platform_driver(sirf_audio_port_driver);
> -
> -MODULE_DESCRIPTION("SiRF Audio Port driver");
> -MODULE_AUTHOR("RongJun Ying <[email protected]>");
> -MODULE_LICENSE("GPL v2");
> diff --git a/sound/soc/sirf/sirf-audio.c b/sound/soc/sirf/sirf-audio.c
> deleted file mode 100644
> index c923b6772b22..000000000000
> --- a/sound/soc/sirf/sirf-audio.c
> +++ /dev/null
> @@ -1,160 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0-or-later
> -/*
> - * SiRF audio card driver
> - *
> - * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
> - */
> -
> -#include <linux/platform_device.h>
> -#include <linux/module.h>
> -#include <linux/of.h>
> -#include <linux/gpio.h>
> -#include <linux/of_gpio.h>
> -#include <sound/core.h>
> -#include <sound/pcm.h>
> -#include <sound/soc.h>
> -
> -struct sirf_audio_card {
> - unsigned int gpio_hp_pa;
> - unsigned int gpio_spk_pa;
> -};
> -
> -static int sirf_audio_hp_event(struct snd_soc_dapm_widget *w,
> - struct snd_kcontrol *ctrl, int event)
> -{
> - struct snd_soc_dapm_context *dapm = w->dapm;
> - struct snd_soc_card *card = dapm->card;
> - struct sirf_audio_card *sirf_audio_card = snd_soc_card_get_drvdata(card);
> - int on = !SND_SOC_DAPM_EVENT_OFF(event);
> -
> - if (gpio_is_valid(sirf_audio_card->gpio_hp_pa))
> - gpio_set_value(sirf_audio_card->gpio_hp_pa, on);
> - return 0;
> -}
> -
> -static int sirf_audio_spk_event(struct snd_soc_dapm_widget *w,
> - struct snd_kcontrol *ctrl, int event)
> -{
> - struct snd_soc_dapm_context *dapm = w->dapm;
> - struct snd_soc_card *card = dapm->card;
> - struct sirf_audio_card *sirf_audio_card = snd_soc_card_get_drvdata(card);
> - int on = !SND_SOC_DAPM_EVENT_OFF(event);
> -
> - if (gpio_is_valid(sirf_audio_card->gpio_spk_pa))
> - gpio_set_value(sirf_audio_card->gpio_spk_pa, on);
> -
> - return 0;
> -}
> -static const struct snd_soc_dapm_widget sirf_audio_dapm_widgets[] = {
> - SND_SOC_DAPM_HP("Hp", sirf_audio_hp_event),
> - SND_SOC_DAPM_SPK("Ext Spk", sirf_audio_spk_event),
> - SND_SOC_DAPM_MIC("Ext Mic", NULL),
> -};
> -
> -static const struct snd_soc_dapm_route intercon[] = {
> - {"Hp", NULL, "HPOUTL"},
> - {"Hp", NULL, "HPOUTR"},
> - {"Ext Spk", NULL, "SPKOUT"},
> - {"MICIN1", NULL, "Mic Bias"},
> - {"Mic Bias", NULL, "Ext Mic"},
> -};
> -
> -/* Digital audio interface glue - connects codec <--> CPU */
> -SND_SOC_DAILINK_DEFS(sirf,
> - DAILINK_COMP_ARRAY(COMP_EMPTY()),
> - DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "sirf-audio-codec")),
> - DAILINK_COMP_ARRAY(COMP_EMPTY()));
> -
> -static struct snd_soc_dai_link sirf_audio_dai_link[] = {
> - {
> - .name = "SiRF audio card",
> - .stream_name = "SiRF audio HiFi",
> - SND_SOC_DAILINK_REG(sirf),
> - },
> -};
> -
> -/* Audio machine driver */
> -static struct snd_soc_card snd_soc_sirf_audio_card = {
> - .name = "SiRF audio card",
> - .owner = THIS_MODULE,
> - .dai_link = sirf_audio_dai_link,
> - .num_links = ARRAY_SIZE(sirf_audio_dai_link),
> - .dapm_widgets = sirf_audio_dapm_widgets,
> - .num_dapm_widgets = ARRAY_SIZE(sirf_audio_dapm_widgets),
> - .dapm_routes = intercon,
> - .num_dapm_routes = ARRAY_SIZE(intercon),
> -};
> -
> -static int sirf_audio_probe(struct platform_device *pdev)
> -{
> - struct snd_soc_card *card = &snd_soc_sirf_audio_card;
> - struct sirf_audio_card *sirf_audio_card;
> - int ret;
> -
> - sirf_audio_card = devm_kzalloc(&pdev->dev, sizeof(struct sirf_audio_card),
> - GFP_KERNEL);
> - if (sirf_audio_card == NULL)
> - return -ENOMEM;
> -
> - sirf_audio_dai_link[0].cpus->of_node =
> - of_parse_phandle(pdev->dev.of_node, "sirf,audio-platform", 0);
> - sirf_audio_dai_link[0].platforms->of_node =
> - of_parse_phandle(pdev->dev.of_node, "sirf,audio-platform", 0);
> - sirf_audio_dai_link[0].codecs->of_node =
> - of_parse_phandle(pdev->dev.of_node, "sirf,audio-codec", 0);
> - sirf_audio_card->gpio_spk_pa = of_get_named_gpio(pdev->dev.of_node,
> - "spk-pa-gpios", 0);
> - sirf_audio_card->gpio_hp_pa = of_get_named_gpio(pdev->dev.of_node,
> - "hp-pa-gpios", 0);
> - if (gpio_is_valid(sirf_audio_card->gpio_spk_pa)) {
> - ret = devm_gpio_request_one(&pdev->dev,
> - sirf_audio_card->gpio_spk_pa,
> - GPIOF_OUT_INIT_LOW, "SPA_PA_SD");
> - if (ret) {
> - dev_err(&pdev->dev,
> - "Failed to request GPIO_%d for reset: %d\n",
> - sirf_audio_card->gpio_spk_pa, ret);
> - return ret;
> - }
> - }
> - if (gpio_is_valid(sirf_audio_card->gpio_hp_pa)) {
> - ret = devm_gpio_request_one(&pdev->dev,
> - sirf_audio_card->gpio_hp_pa,
> - GPIOF_OUT_INIT_LOW, "HP_PA_SD");
> - if (ret) {
> - dev_err(&pdev->dev,
> - "Failed to request GPIO_%d for reset: %d\n",
> - sirf_audio_card->gpio_hp_pa, ret);
> - return ret;
> - }
> - }
> -
> - card->dev = &pdev->dev;
> - snd_soc_card_set_drvdata(card, sirf_audio_card);
> -
> - ret = devm_snd_soc_register_card(&pdev->dev, card);
> - if (ret)
> - dev_err(&pdev->dev, "snd_soc_register_card() failed:%d\n", ret);
> -
> - return ret;
> -}
> -
> -static const struct of_device_id sirf_audio_of_match[] = {
> - {.compatible = "sirf,sirf-audio-card", },
> - { },
> -};
> -MODULE_DEVICE_TABLE(of, sirf_audio_of_match);
> -
> -static struct platform_driver sirf_audio_driver = {
> - .driver = {
> - .name = "sirf-audio-card",
> - .pm = &snd_soc_pm_ops,
> - .of_match_table = sirf_audio_of_match,
> - },
> - .probe = sirf_audio_probe,
> -};
> -module_platform_driver(sirf_audio_driver);
> -
> -MODULE_AUTHOR("RongJun Ying <[email protected]>");
> -MODULE_DESCRIPTION("ALSA SoC SIRF audio card driver");
> -MODULE_LICENSE("GPL v2");
> diff --git a/sound/soc/sirf/sirf-usp.c b/sound/soc/sirf/sirf-usp.c
> deleted file mode 100644
> index 2af0c6f14ee6..000000000000
> --- a/sound/soc/sirf/sirf-usp.c
> +++ /dev/null
> @@ -1,435 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0-or-later
> -/*
> - * SiRF USP in I2S/DSP mode
> - *
> - * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
> - */
> -#include <linux/module.h>
> -#include <linux/io.h>
> -#include <linux/of.h>
> -#include <linux/clk.h>
> -#include <linux/pm_runtime.h>
> -#include <sound/soc.h>
> -#include <sound/pcm_params.h>
> -#include <sound/dmaengine_pcm.h>
> -
> -#include "sirf-usp.h"
> -
> -struct sirf_usp {
> - struct regmap *regmap;
> - struct clk *clk;
> - u32 mode1_reg;
> - u32 mode2_reg;
> - int daifmt_format;
> - struct snd_dmaengine_dai_dma_data playback_dma_data;
> - struct snd_dmaengine_dai_dma_data capture_dma_data;
> -};
> -
> -static void sirf_usp_tx_enable(struct sirf_usp *usp)
> -{
> - regmap_update_bits(usp->regmap, USP_TX_FIFO_OP,
> - USP_TX_FIFO_RESET, USP_TX_FIFO_RESET);
> - regmap_write(usp->regmap, USP_TX_FIFO_OP, 0);
> -
> - regmap_update_bits(usp->regmap, USP_TX_FIFO_OP,
> - USP_TX_FIFO_START, USP_TX_FIFO_START);
> -
> - regmap_update_bits(usp->regmap, USP_TX_RX_ENABLE,
> - USP_TX_ENA, USP_TX_ENA);
> -}
> -
> -static void sirf_usp_tx_disable(struct sirf_usp *usp)
> -{
> - regmap_update_bits(usp->regmap, USP_TX_RX_ENABLE,
> - USP_TX_ENA, ~USP_TX_ENA);
> - /* FIFO stop */
> - regmap_write(usp->regmap, USP_TX_FIFO_OP, 0);
> -}
> -
> -static void sirf_usp_rx_enable(struct sirf_usp *usp)
> -{
> - regmap_update_bits(usp->regmap, USP_RX_FIFO_OP,
> - USP_RX_FIFO_RESET, USP_RX_FIFO_RESET);
> - regmap_write(usp->regmap, USP_RX_FIFO_OP, 0);
> -
> - regmap_update_bits(usp->regmap, USP_RX_FIFO_OP,
> - USP_RX_FIFO_START, USP_RX_FIFO_START);
> -
> - regmap_update_bits(usp->regmap, USP_TX_RX_ENABLE,
> - USP_RX_ENA, USP_RX_ENA);
> -}
> -
> -static void sirf_usp_rx_disable(struct sirf_usp *usp)
> -{
> - regmap_update_bits(usp->regmap, USP_TX_RX_ENABLE,
> - USP_RX_ENA, ~USP_RX_ENA);
> - /* FIFO stop */
> - regmap_write(usp->regmap, USP_RX_FIFO_OP, 0);
> -}
> -
> -static int sirf_usp_pcm_dai_probe(struct snd_soc_dai *dai)
> -{
> - struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai);
> -
> - snd_soc_dai_init_dma_data(dai, &usp->playback_dma_data,
> - &usp->capture_dma_data);
> - return 0;
> -}
> -
> -static int sirf_usp_pcm_set_dai_fmt(struct snd_soc_dai *dai,
> - unsigned int fmt)
> -{
> - struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai);
> -
> - /* set master/slave audio interface */
> - switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
> - case SND_SOC_DAIFMT_CBM_CFM:
> - break;
> - default:
> - dev_err(dai->dev, "Only CBM and CFM supported\n");
> - return -EINVAL;
> - }
> -
> - switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
> - case SND_SOC_DAIFMT_I2S:
> - case SND_SOC_DAIFMT_DSP_A:
> - usp->daifmt_format = (fmt & SND_SOC_DAIFMT_FORMAT_MASK);
> - break;
> - default:
> - dev_err(dai->dev, "Only I2S and DSP_A format supported\n");
> - return -EINVAL;
> - }
> -
> - switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
> - case SND_SOC_DAIFMT_NB_NF:
> - break;
> - case SND_SOC_DAIFMT_IB_NF:
> - usp->daifmt_format |= (fmt & SND_SOC_DAIFMT_INV_MASK);
> - break;
> - default:
> - return -EINVAL;
> - }
> -
> - return 0;
> -}
> -
> -static void sirf_usp_i2s_init(struct sirf_usp *usp)
> -{
> - /* Configure RISC mode */
> - regmap_update_bits(usp->regmap, USP_RISC_DSP_MODE,
> - USP_RISC_DSP_SEL, ~USP_RISC_DSP_SEL);
> -
> - /*
> - * Configure DMA IO Length register
> - * Set no limit, USP can receive data continuously until it is diabled
> - */
> - regmap_write(usp->regmap, USP_TX_DMA_IO_LEN, 0);
> - regmap_write(usp->regmap, USP_RX_DMA_IO_LEN, 0);
> -
> - /* Configure Mode2 register */
> - regmap_write(usp->regmap, USP_MODE2, (1 << USP_RXD_DELAY_LEN_OFFSET) |
> - (0 << USP_TXD_DELAY_LEN_OFFSET) |
> - USP_TFS_CLK_SLAVE_MODE | USP_RFS_CLK_SLAVE_MODE);
> -
> - /* Configure Mode1 register */
> - regmap_write(usp->regmap, USP_MODE1,
> - USP_SYNC_MODE | USP_EN | USP_TXD_ACT_EDGE_FALLING |
> - USP_RFS_ACT_LEVEL_LOGIC1 | USP_TFS_ACT_LEVEL_LOGIC1 |
> - USP_TX_UFLOW_REPEAT_ZERO | USP_CLOCK_MODE_SLAVE);
> -
> - /* Configure RX DMA IO Control register */
> - regmap_write(usp->regmap, USP_RX_DMA_IO_CTRL, 0);
> -
> - /* Congiure RX FIFO Control register */
> - regmap_write(usp->regmap, USP_RX_FIFO_CTRL,
> - (USP_RX_FIFO_THRESHOLD << USP_RX_FIFO_THD_OFFSET) |
> - (USP_TX_RX_FIFO_WIDTH_DWORD << USP_RX_FIFO_WIDTH_OFFSET));
> -
> - /* Congiure RX FIFO Level Check register */
> - regmap_write(usp->regmap, USP_RX_FIFO_LEVEL_CHK,
> - RX_FIFO_SC(0x04) | RX_FIFO_LC(0x0E) | RX_FIFO_HC(0x1B));
> -
> - /* Configure TX DMA IO Control register*/
> - regmap_write(usp->regmap, USP_TX_DMA_IO_CTRL, 0);
> -
> - /* Configure TX FIFO Control register */
> - regmap_write(usp->regmap, USP_TX_FIFO_CTRL,
> - (USP_TX_FIFO_THRESHOLD << USP_TX_FIFO_THD_OFFSET) |
> - (USP_TX_RX_FIFO_WIDTH_DWORD << USP_TX_FIFO_WIDTH_OFFSET));
> - /* Congiure TX FIFO Level Check register */
> - regmap_write(usp->regmap, USP_TX_FIFO_LEVEL_CHK,
> - TX_FIFO_SC(0x1B) | TX_FIFO_LC(0x0E) | TX_FIFO_HC(0x04));
> -}
> -
> -static int sirf_usp_pcm_hw_params(struct snd_pcm_substream *substream,
> - struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
> -{
> - struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai);
> - u32 data_len, frame_len, shifter_len;
> -
> - switch (params_format(params)) {
> - case SNDRV_PCM_FORMAT_S16_LE:
> - data_len = 16;
> - frame_len = 16;
> - break;
> - case SNDRV_PCM_FORMAT_S24_LE:
> - data_len = 24;
> - frame_len = 32;
> - break;
> - case SNDRV_PCM_FORMAT_S24_3LE:
> - data_len = 24;
> - frame_len = 24;
> - break;
> - default:
> - dev_err(dai->dev, "Format unsupported\n");
> - return -EINVAL;
> - }
> -
> - shifter_len = data_len;
> -
> - switch (usp->daifmt_format & SND_SOC_DAIFMT_FORMAT_MASK) {
> - case SND_SOC_DAIFMT_I2S:
> - regmap_update_bits(usp->regmap, USP_RX_FRAME_CTRL,
> - USP_I2S_SYNC_CHG, USP_I2S_SYNC_CHG);
> - break;
> - case SND_SOC_DAIFMT_DSP_A:
> - regmap_update_bits(usp->regmap, USP_RX_FRAME_CTRL,
> - USP_I2S_SYNC_CHG, 0);
> - frame_len = data_len * params_channels(params);
> - data_len = frame_len;
> - break;
> - default:
> - dev_err(dai->dev, "Only support I2S and DSP_A mode\n");
> - return -EINVAL;
> - }
> -
> - switch (usp->daifmt_format & SND_SOC_DAIFMT_INV_MASK) {
> - case SND_SOC_DAIFMT_NB_NF:
> - break;
> - case SND_SOC_DAIFMT_IB_NF:
> - regmap_update_bits(usp->regmap, USP_MODE1,
> - USP_RXD_ACT_EDGE_FALLING | USP_TXD_ACT_EDGE_FALLING,
> - USP_RXD_ACT_EDGE_FALLING);
> - break;
> - default:
> - return -EINVAL;
> - }
> -
> - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
> - regmap_update_bits(usp->regmap, USP_TX_FRAME_CTRL,
> - USP_TXC_DATA_LEN_MASK | USP_TXC_FRAME_LEN_MASK
> - | USP_TXC_SHIFTER_LEN_MASK | USP_TXC_SLAVE_CLK_SAMPLE,
> - ((data_len - 1) << USP_TXC_DATA_LEN_OFFSET)
> - | ((frame_len - 1) << USP_TXC_FRAME_LEN_OFFSET)
> - | ((shifter_len - 1) << USP_TXC_SHIFTER_LEN_OFFSET)
> - | USP_TXC_SLAVE_CLK_SAMPLE);
> - else
> - regmap_update_bits(usp->regmap, USP_RX_FRAME_CTRL,
> - USP_RXC_DATA_LEN_MASK | USP_RXC_FRAME_LEN_MASK
> - | USP_RXC_SHIFTER_LEN_MASK | USP_SINGLE_SYNC_MODE,
> - ((data_len - 1) << USP_RXC_DATA_LEN_OFFSET)
> - | ((frame_len - 1) << USP_RXC_FRAME_LEN_OFFSET)
> - | ((shifter_len - 1) << USP_RXC_SHIFTER_LEN_OFFSET)
> - | USP_SINGLE_SYNC_MODE);
> -
> - return 0;
> -}
> -
> -static int sirf_usp_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
> - struct snd_soc_dai *dai)
> -{
> - struct sirf_usp *usp = snd_soc_dai_get_drvdata(dai);
> -
> - switch (cmd) {
> - case SNDRV_PCM_TRIGGER_START:
> - case SNDRV_PCM_TRIGGER_RESUME:
> - case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
> - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
> - sirf_usp_tx_enable(usp);
> - else
> - sirf_usp_rx_enable(usp);
> - break;
> - case SNDRV_PCM_TRIGGER_STOP:
> - case SNDRV_PCM_TRIGGER_SUSPEND:
> - case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
> - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
> - sirf_usp_tx_disable(usp);
> - else
> - sirf_usp_rx_disable(usp);
> - break;
> - }
> -
> - return 0;
> -}
> -
> -static const struct snd_soc_dai_ops sirf_usp_pcm_dai_ops = {
> - .trigger = sirf_usp_pcm_trigger,
> - .set_fmt = sirf_usp_pcm_set_dai_fmt,
> - .hw_params = sirf_usp_pcm_hw_params,
> -};
> -
> -static struct snd_soc_dai_driver sirf_usp_pcm_dai = {
> - .probe = sirf_usp_pcm_dai_probe,
> - .name = "sirf-usp-pcm",
> - .id = 0,
> - .playback = {
> - .stream_name = "SiRF USP PCM Playback",
> - .channels_min = 1,
> - .channels_max = 2,
> - .rates = SNDRV_PCM_RATE_8000_192000,
> - .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |
> - SNDRV_PCM_FMTBIT_S24_3LE,
> - },
> - .capture = {
> - .stream_name = "SiRF USP PCM Capture",
> - .channels_min = 1,
> - .channels_max = 2,
> - .rates = SNDRV_PCM_RATE_8000_192000,
> - .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |
> - SNDRV_PCM_FMTBIT_S24_3LE,
> - },
> - .ops = &sirf_usp_pcm_dai_ops,
> -};
> -
> -static int sirf_usp_pcm_runtime_suspend(struct device *dev)
> -{
> - struct sirf_usp *usp = dev_get_drvdata(dev);
> -
> - clk_disable_unprepare(usp->clk);
> - return 0;
> -}
> -
> -static int sirf_usp_pcm_runtime_resume(struct device *dev)
> -{
> - struct sirf_usp *usp = dev_get_drvdata(dev);
> - int ret;
> -
> - ret = clk_prepare_enable(usp->clk);
> - if (ret) {
> - dev_err(dev, "clk_enable failed: %d\n", ret);
> - return ret;
> - }
> - sirf_usp_i2s_init(usp);
> - return 0;
> -}
> -
> -#ifdef CONFIG_PM_SLEEP
> -static int sirf_usp_pcm_suspend(struct device *dev)
> -{
> - struct sirf_usp *usp = dev_get_drvdata(dev);
> -
> - if (!pm_runtime_status_suspended(dev)) {
> - regmap_read(usp->regmap, USP_MODE1, &usp->mode1_reg);
> - regmap_read(usp->regmap, USP_MODE2, &usp->mode2_reg);
> - sirf_usp_pcm_runtime_suspend(dev);
> - }
> - return 0;
> -}
> -
> -static int sirf_usp_pcm_resume(struct device *dev)
> -{
> - struct sirf_usp *usp = dev_get_drvdata(dev);
> - int ret;
> -
> - if (!pm_runtime_status_suspended(dev)) {
> - ret = sirf_usp_pcm_runtime_resume(dev);
> - if (ret)
> - return ret;
> - regmap_write(usp->regmap, USP_MODE1, usp->mode1_reg);
> - regmap_write(usp->regmap, USP_MODE2, usp->mode2_reg);
> - }
> - return 0;
> -}
> -#endif
> -
> -static const struct snd_soc_component_driver sirf_usp_component = {
> - .name = "sirf-usp",
> -};
> -
> -static const struct regmap_config sirf_usp_regmap_config = {
> - .reg_bits = 32,
> - .reg_stride = 4,
> - .val_bits = 32,
> - .max_register = USP_RX_FIFO_DATA,
> - .cache_type = REGCACHE_NONE,
> -};
> -
> -static int sirf_usp_pcm_probe(struct platform_device *pdev)
> -{
> - int ret;
> - struct sirf_usp *usp;
> - void __iomem *base;
> -
> - usp = devm_kzalloc(&pdev->dev, sizeof(struct sirf_usp),
> - GFP_KERNEL);
> - if (!usp)
> - return -ENOMEM;
> -
> - platform_set_drvdata(pdev, usp);
> -
> - base = devm_platform_ioremap_resource(pdev, 0);
> - if (IS_ERR(base))
> - return PTR_ERR(base);
> - usp->regmap = devm_regmap_init_mmio(&pdev->dev, base,
> - &sirf_usp_regmap_config);
> - if (IS_ERR(usp->regmap))
> - return PTR_ERR(usp->regmap);
> -
> - usp->clk = devm_clk_get(&pdev->dev, NULL);
> - if (IS_ERR(usp->clk)) {
> - dev_err(&pdev->dev, "Get clock failed.\n");
> - return PTR_ERR(usp->clk);
> - }
> -
> - pm_runtime_enable(&pdev->dev);
> - if (!pm_runtime_enabled(&pdev->dev)) {
> - ret = sirf_usp_pcm_runtime_resume(&pdev->dev);
> - if (ret)
> - return ret;
> - }
> -
> - ret = devm_snd_soc_register_component(&pdev->dev, &sirf_usp_component,
> - &sirf_usp_pcm_dai, 1);
> - if (ret) {
> - dev_err(&pdev->dev, "Register Audio SoC dai failed.\n");
> - return ret;
> - }
> - return devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
> -}
> -
> -static int sirf_usp_pcm_remove(struct platform_device *pdev)
> -{
> - if (!pm_runtime_enabled(&pdev->dev))
> - sirf_usp_pcm_runtime_suspend(&pdev->dev);
> - else
> - pm_runtime_disable(&pdev->dev);
> - return 0;
> -}
> -
> -static const struct of_device_id sirf_usp_pcm_of_match[] = {
> - { .compatible = "sirf,prima2-usp-pcm", },
> - {}
> -};
> -MODULE_DEVICE_TABLE(of, sirf_usp_pcm_of_match);
> -
> -static const struct dev_pm_ops sirf_usp_pcm_pm_ops = {
> - SET_RUNTIME_PM_OPS(sirf_usp_pcm_runtime_suspend,
> - sirf_usp_pcm_runtime_resume, NULL)
> - SET_SYSTEM_SLEEP_PM_OPS(sirf_usp_pcm_suspend, sirf_usp_pcm_resume)
> -};
> -
> -static struct platform_driver sirf_usp_pcm_driver = {
> - .driver = {
> - .name = "sirf-usp-pcm",
> - .of_match_table = sirf_usp_pcm_of_match,
> - .pm = &sirf_usp_pcm_pm_ops,
> - },
> - .probe = sirf_usp_pcm_probe,
> - .remove = sirf_usp_pcm_remove,
> -};
> -
> -module_platform_driver(sirf_usp_pcm_driver);
> -
> -MODULE_DESCRIPTION("SiRF SoC USP PCM bus driver");
> -MODULE_AUTHOR("RongJun Ying <[email protected]>");
> -MODULE_LICENSE("GPL v2");
> diff --git a/sound/soc/sirf/sirf-usp.h b/sound/soc/sirf/sirf-usp.h
> deleted file mode 100644
> index 08993b5992c4..000000000000
> --- a/sound/soc/sirf/sirf-usp.h
> +++ /dev/null
> @@ -1,292 +0,0 @@
> -/* SPDX-License-Identifier: GPL-2.0-or-later */
> -/*
> - * arch/arm/mach-prima2/include/mach/sirfsoc_usp.h
> - *
> - * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
> - */
> -
> -#ifndef _SIRF_USP_H
> -#define _SIRF_USP_H
> -
> -/* USP Registers */
> -#define USP_MODE1 0x00
> -#define USP_MODE2 0x04
> -#define USP_TX_FRAME_CTRL 0x08
> -#define USP_RX_FRAME_CTRL 0x0C
> -#define USP_TX_RX_ENABLE 0x10
> -#define USP_INT_ENABLE 0x14
> -#define USP_INT_STATUS 0x18
> -#define USP_PIN_IO_DATA 0x1C
> -#define USP_RISC_DSP_MODE 0x20
> -#define USP_AYSNC_PARAM_REG 0x24
> -#define USP_IRDA_X_MODE_DIV 0x28
> -#define USP_SM_CFG 0x2C
> -#define USP_TX_DMA_IO_CTRL 0x100
> -#define USP_TX_DMA_IO_LEN 0x104
> -#define USP_TX_FIFO_CTRL 0x108
> -#define USP_TX_FIFO_LEVEL_CHK 0x10C
> -#define USP_TX_FIFO_OP 0x110
> -#define USP_TX_FIFO_STATUS 0x114
> -#define USP_TX_FIFO_DATA 0x118
> -#define USP_RX_DMA_IO_CTRL 0x120
> -#define USP_RX_DMA_IO_LEN 0x124
> -#define USP_RX_FIFO_CTRL 0x128
> -#define USP_RX_FIFO_LEVEL_CHK 0x12C
> -#define USP_RX_FIFO_OP 0x130
> -#define USP_RX_FIFO_STATUS 0x134
> -#define USP_RX_FIFO_DATA 0x138
> -
> -/* USP MODE register-1 */
> -#define USP_SYNC_MODE 0x00000001
> -#define USP_CLOCK_MODE_SLAVE 0x00000002
> -#define USP_LOOP_BACK_EN 0x00000004
> -#define USP_HPSIR_EN 0x00000008
> -#define USP_ENDIAN_CTRL_LSBF 0x00000010
> -#define USP_EN 0x00000020
> -#define USP_RXD_ACT_EDGE_FALLING 0x00000040
> -#define USP_TXD_ACT_EDGE_FALLING 0x00000080
> -#define USP_RFS_ACT_LEVEL_LOGIC1 0x00000100
> -#define USP_TFS_ACT_LEVEL_LOGIC1 0x00000200
> -#define USP_SCLK_IDLE_MODE_TOGGLE 0x00000400
> -#define USP_SCLK_IDLE_LEVEL_LOGIC1 0x00000800
> -#define USP_SCLK_PIN_MODE_IO 0x00001000
> -#define USP_RFS_PIN_MODE_IO 0x00002000
> -#define USP_TFS_PIN_MODE_IO 0x00004000
> -#define USP_RXD_PIN_MODE_IO 0x00008000
> -#define USP_TXD_PIN_MODE_IO 0x00010000
> -#define USP_SCLK_IO_MODE_INPUT 0x00020000
> -#define USP_RFS_IO_MODE_INPUT 0x00040000
> -#define USP_TFS_IO_MODE_INPUT 0x00080000
> -#define USP_RXD_IO_MODE_INPUT 0x00100000
> -#define USP_TXD_IO_MODE_INPUT 0x00200000
> -#define USP_IRDA_WIDTH_DIV_MASK 0x3FC00000
> -#define USP_IRDA_WIDTH_DIV_OFFSET 0
> -#define USP_IRDA_IDLE_LEVEL_HIGH 0x40000000
> -#define USP_TX_UFLOW_REPEAT_ZERO 0x80000000
> -#define USP_TX_ENDIAN_MODE 0x00000020
> -#define USP_RX_ENDIAN_MODE 0x00000020
> -
> -/* USP Mode Register-2 */
> -#define USP_RXD_DELAY_LEN_MASK 0x000000FF
> -#define USP_RXD_DELAY_LEN_OFFSET 0
> -
> -#define USP_TXD_DELAY_LEN_MASK 0x0000FF00
> -#define USP_TXD_DELAY_LEN_OFFSET 8
> -
> -#define USP_ENA_CTRL_MODE 0x00010000
> -#define USP_FRAME_CTRL_MODE 0x00020000
> -#define USP_TFS_SOURCE_MODE 0x00040000
> -#define USP_TFS_MS_MODE 0x00080000
> -#define USP_CLK_DIVISOR_MASK 0x7FE00000
> -#define USP_CLK_DIVISOR_OFFSET 21
> -
> -#define USP_TFS_CLK_SLAVE_MODE (1<<20)
> -#define USP_RFS_CLK_SLAVE_MODE (1<<19)
> -
> -#define USP_IRDA_DATA_WIDTH 0x80000000
> -
> -/* USP Transmit Frame Control Register */
> -
> -#define USP_TXC_DATA_LEN_MASK 0x000000FF
> -#define USP_TXC_DATA_LEN_OFFSET 0
> -
> -#define USP_TXC_SYNC_LEN_MASK 0x0000FF00
> -#define USP_TXC_SYNC_LEN_OFFSET 8
> -
> -#define USP_TXC_FRAME_LEN_MASK 0x00FF0000
> -#define USP_TXC_FRAME_LEN_OFFSET 16
> -
> -#define USP_TXC_SHIFTER_LEN_MASK 0x1F000000
> -#define USP_TXC_SHIFTER_LEN_OFFSET 24
> -
> -#define USP_TXC_SLAVE_CLK_SAMPLE 0x20000000
> -
> -#define USP_TXC_CLK_DIVISOR_MASK 0xC0000000
> -#define USP_TXC_CLK_DIVISOR_OFFSET 30
> -
> -/* USP Receive Frame Control Register */
> -
> -#define USP_RXC_DATA_LEN_MASK 0x000000FF
> -#define USP_RXC_DATA_LEN_OFFSET 0
> -
> -#define USP_RXC_FRAME_LEN_MASK 0x0000FF00
> -#define USP_RXC_FRAME_LEN_OFFSET 8
> -
> -#define USP_RXC_SHIFTER_LEN_MASK 0x001F0000
> -#define USP_RXC_SHIFTER_LEN_OFFSET 16
> -
> -#define USP_START_EDGE_MODE 0x00800000
> -#define USP_I2S_SYNC_CHG 0x00200000
> -
> -#define USP_RXC_CLK_DIVISOR_MASK 0x0F000000
> -#define USP_RXC_CLK_DIVISOR_OFFSET 24
> -#define USP_SINGLE_SYNC_MODE 0x00400000
> -
> -/* Tx - RX Enable Register */
> -
> -#define USP_RX_ENA 0x00000001
> -#define USP_TX_ENA 0x00000002
> -
> -/* USP Interrupt Enable and status Register */
> -#define USP_RX_DONE_INT 0x00000001
> -#define USP_TX_DONE_INT 0x00000002
> -#define USP_RX_OFLOW_INT 0x00000004
> -#define USP_TX_UFLOW_INT 0x00000008
> -#define USP_RX_IO_DMA_INT 0x00000010
> -#define USP_TX_IO_DMA_INT 0x00000020
> -#define USP_RXFIFO_FULL_INT 0x00000040
> -#define USP_TXFIFO_EMPTY_INT 0x00000080
> -#define USP_RXFIFO_THD_INT 0x00000100
> -#define USP_TXFIFO_THD_INT 0x00000200
> -#define USP_UART_FRM_ERR_INT 0x00000400
> -#define USP_RX_TIMEOUT_INT 0x00000800
> -#define USP_TX_ALLOUT_INT 0x00001000
> -#define USP_RXD_BREAK_INT 0x00008000
> -
> -/* All possible TX interruots */
> -#define USP_TX_INTERRUPT (USP_TX_DONE_INT|USP_TX_UFLOW_INT|\
> - USP_TX_IO_DMA_INT|\
> - USP_TXFIFO_EMPTY_INT|\
> - USP_TXFIFO_THD_INT)
> -/* All possible RX interruots */
> -#define USP_RX_INTERRUPT (USP_RX_DONE_INT|USP_RX_OFLOW_INT|\
> - USP_RX_IO_DMA_INT|\
> - USP_RXFIFO_FULL_INT|\
> - USP_RXFIFO_THD_INT|\
> - USP_RX_TIMEOUT_INT)
> -
> -#define USP_INT_ALL 0x1FFF
> -
> -/* USP Pin I/O Data Register */
> -
> -#define USP_RFS_PIN_VALUE_MASK 0x00000001
> -#define USP_TFS_PIN_VALUE_MASK 0x00000002
> -#define USP_RXD_PIN_VALUE_MASK 0x00000004
> -#define USP_TXD_PIN_VALUE_MASK 0x00000008
> -#define USP_SCLK_PIN_VALUE_MASK 0x00000010
> -
> -/* USP RISC/DSP Mode Register */
> -#define USP_RISC_DSP_SEL 0x00000001
> -
> -/* USP ASYNC PARAMETER Register*/
> -
> -#define USP_ASYNC_TIMEOUT_MASK 0x0000FFFF
> -#define USP_ASYNC_TIMEOUT_OFFSET 0
> -#define USP_ASYNC_TIMEOUT(x) (((x)&USP_ASYNC_TIMEOUT_MASK) \
> - <<USP_ASYNC_TIMEOUT_OFFSET)
> -
> -#define USP_ASYNC_DIV2_MASK 0x003F0000
> -#define USP_ASYNC_DIV2_OFFSET 16
> -
> -/* USP TX DMA I/O MODE Register */
> -#define USP_TX_MODE_IO 0x00000001
> -
> -/* USP TX DMA I/O Length Register */
> -#define USP_TX_DATA_LEN_MASK 0xFFFFFFFF
> -#define USP_TX_DATA_LEN_OFFSET 0
> -
> -/* USP TX FIFO Control Register */
> -#define USP_TX_FIFO_WIDTH_MASK 0x00000003
> -#define USP_TX_FIFO_WIDTH_OFFSET 0
> -
> -#define USP_TX_FIFO_THD_MASK 0x000001FC
> -#define USP_TX_FIFO_THD_OFFSET 2
> -
> -/* USP TX FIFO Level Check Register */
> -#define USP_TX_FIFO_LEVEL_CHECK_MASK 0x1F
> -#define USP_TX_FIFO_SC_OFFSET 0
> -#define USP_TX_FIFO_LC_OFFSET 10
> -#define USP_TX_FIFO_HC_OFFSET 20
> -
> -#define TX_FIFO_SC(x) (((x) & USP_TX_FIFO_LEVEL_CHECK_MASK) \
> - << USP_TX_FIFO_SC_OFFSET)
> -#define TX_FIFO_LC(x) (((x) & USP_TX_FIFO_LEVEL_CHECK_MASK) \
> - << USP_TX_FIFO_LC_OFFSET)
> -#define TX_FIFO_HC(x) (((x) & USP_TX_FIFO_LEVEL_CHECK_MASK) \
> - << USP_TX_FIFO_HC_OFFSET)
> -
> -/* USP TX FIFO Operation Register */
> -#define USP_TX_FIFO_RESET 0x00000001
> -#define USP_TX_FIFO_START 0x00000002
> -
> -/* USP TX FIFO Status Register */
> -#define USP_TX_FIFO_LEVEL_MASK 0x0000007F
> -#define USP_TX_FIFO_LEVEL_OFFSET 0
> -
> -#define USP_TX_FIFO_FULL 0x00000080
> -#define USP_TX_FIFO_EMPTY 0x00000100
> -
> -/* USP TX FIFO Data Register */
> -#define USP_TX_FIFO_DATA_MASK 0xFFFFFFFF
> -#define USP_TX_FIFO_DATA_OFFSET 0
> -
> -/* USP RX DMA I/O MODE Register */
> -#define USP_RX_MODE_IO 0x00000001
> -#define USP_RX_DMA_FLUSH 0x00000004
> -
> -/* USP RX DMA I/O Length Register */
> -#define USP_RX_DATA_LEN_MASK 0xFFFFFFFF
> -#define USP_RX_DATA_LEN_OFFSET 0
> -
> -/* USP RX FIFO Control Register */
> -#define USP_RX_FIFO_WIDTH_MASK 0x00000003
> -#define USP_RX_FIFO_WIDTH_OFFSET 0
> -
> -#define USP_RX_FIFO_THD_MASK 0x000001FC
> -#define USP_RX_FIFO_THD_OFFSET 2
> -
> -/* USP RX FIFO Level Check Register */
> -
> -#define USP_RX_FIFO_LEVEL_CHECK_MASK 0x1F
> -#define USP_RX_FIFO_SC_OFFSET 0
> -#define USP_RX_FIFO_LC_OFFSET 10
> -#define USP_RX_FIFO_HC_OFFSET 20
> -
> -#define RX_FIFO_SC(x) (((x) & USP_RX_FIFO_LEVEL_CHECK_MASK) \
> - << USP_RX_FIFO_SC_OFFSET)
> -#define RX_FIFO_LC(x) (((x) & USP_RX_FIFO_LEVEL_CHECK_MASK) \
> - << USP_RX_FIFO_LC_OFFSET)
> -#define RX_FIFO_HC(x) (((x) & USP_RX_FIFO_LEVEL_CHECK_MASK) \
> - << USP_RX_FIFO_HC_OFFSET)
> -
> -/* USP RX FIFO Operation Register */
> -#define USP_RX_FIFO_RESET 0x00000001
> -#define USP_RX_FIFO_START 0x00000002
> -
> -/* USP RX FIFO Status Register */
> -
> -#define USP_RX_FIFO_LEVEL_MASK 0x0000007F
> -#define USP_RX_FIFO_LEVEL_OFFSET 0
> -
> -#define USP_RX_FIFO_FULL 0x00000080
> -#define USP_RX_FIFO_EMPTY 0x00000100
> -
> -/* USP RX FIFO Data Register */
> -
> -#define USP_RX_FIFO_DATA_MASK 0xFFFFFFFF
> -#define USP_RX_FIFO_DATA_OFFSET 0
> -
> -/*
> - * When rx thd irq occur, sender just disable tx empty irq,
> - * Remaining data in tx fifo wil also be sent out.
> - */
> -#define USP_FIFO_SIZE 128
> -#define USP_TX_FIFO_THRESHOLD (USP_FIFO_SIZE/2)
> -#define USP_RX_FIFO_THRESHOLD (USP_FIFO_SIZE/2)
> -
> -/* FIFO_WIDTH for the USP_TX_FIFO_CTRL and USP_RX_FIFO_CTRL registers */
> -#define USP_FIFO_WIDTH_BYTE 0x00
> -#define USP_FIFO_WIDTH_WORD 0x01
> -#define USP_FIFO_WIDTH_DWORD 0x02
> -
> -#define USP_ASYNC_DIV2 16
> -
> -#define USP_PLUGOUT_RETRY_CNT 2
> -
> -#define USP_TX_RX_FIFO_WIDTH_DWORD 2
> -
> -#define SIRF_USP_DIV_MCLK 0
> -
> -#define SIRF_USP_I2S_TFS_SYNC 0
> -#define SIRF_USP_I2S_RFS_SYNC 1
> -#endif
> --
> 2.29.2
>
On Wed, 20 Jan 2021 17:25:51 +0100, Arnd Bergmann wrote:
> A few Arm platforms are getting removed in v5.12, this removes
> the corresponding sound drivers.
>
> Link: https://lore.kernel.org/linux-arm-kernel/[email protected]/T/
>
> Arnd Bergmann (2):
> ASoC: remove sirf prima/atlas drivers
> ASoC: remove zte zx drivers
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/2] ASoC: remove sirf prima/atlas drivers
commit: 61fbeb5dcb3debb88d9f2eeed7e599b1ed7e3344
[2/2] ASoC: remove zte zx drivers
commit: dc98f1d655ca4411b574b1bd2629e7132e502c1c
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark