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linux/include/sound/cs35l56.h

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ASoC: cs35l56: Add driver for Cirrus Logic CS35L56 The CS35L56 combines a high-performance mono audio amplifier, Class-H tracking inductive boost converter, Halo Core(TM) DSP and a DC-DC boost converter supporting Class-H tracking. Supported control interfaces are I2C, SPI or SoundWire. Supported audio interfaces are I2S/TDM or SoundWire. Most chip functionality is controlled by on-board ROM firmware that is always running. The driver must apply patch/tune to the firmware before using the CS35L56. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230320112245.115720-9-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20 11:22:45 +00:00
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Common definitions for Cirrus Logic CS35L56 smart amp
*
* Copyright (C) 2023 Cirrus Logic, Inc. and
* Cirrus Logic International Semiconductor Ltd.
*/
#ifndef __CS35L56_H
#define __CS35L56_H
#include <linux/firmware/cirrus/cs_dsp.h>
#include <linux/regulator/consumer.h>
#include <linux/regmap.h>
#define CS35L56_DEVID 0x0000000
#define CS35L56_REVID 0x0000004
#define CS35L56_RELID 0x000000C
#define CS35L56_OTPID 0x0000010
#define CS35L56_SFT_RESET 0x0000020
#define CS35L56_GLOBAL_ENABLES 0x0002014
#define CS35L56_BLOCK_ENABLES 0x0002018
#define CS35L56_BLOCK_ENABLES2 0x000201C
#define CS35L56_REFCLK_INPUT 0x0002C04
#define CS35L56_GLOBAL_SAMPLE_RATE 0x0002C0C
#define CS35L56_ASP1_ENABLES1 0x0004800
#define CS35L56_ASP1_CONTROL1 0x0004804
#define CS35L56_ASP1_CONTROL2 0x0004808
#define CS35L56_ASP1_CONTROL3 0x000480C
#define CS35L56_ASP1_FRAME_CONTROL1 0x0004810
#define CS35L56_ASP1_FRAME_CONTROL5 0x0004820
#define CS35L56_ASP1_DATA_CONTROL1 0x0004830
#define CS35L56_ASP1_DATA_CONTROL5 0x0004840
#define CS35L56_DACPCM1_INPUT 0x0004C00
#define CS35L56_DACPCM2_INPUT 0x0004C08
#define CS35L56_ASP1TX1_INPUT 0x0004C20
#define CS35L56_ASP1TX2_INPUT 0x0004C24
#define CS35L56_ASP1TX3_INPUT 0x0004C28
#define CS35L56_ASP1TX4_INPUT 0x0004C2C
#define CS35L56_DSP1RX1_INPUT 0x0004C40
#define CS35L56_DSP1RX2_INPUT 0x0004C44
#define CS35L56_SWIRE_DP3_CH1_INPUT 0x0004C70
#define CS35L56_SWIRE_DP3_CH2_INPUT 0x0004C74
#define CS35L56_SWIRE_DP3_CH3_INPUT 0x0004C78
#define CS35L56_SWIRE_DP3_CH4_INPUT 0x0004C7C
#define CS35L56_IRQ1_CFG 0x000E000
#define CS35L56_IRQ1_STATUS 0x000E004
#define CS35L56_IRQ1_EINT_1 0x000E010
#define CS35L56_IRQ1_EINT_2 0x000E014
#define CS35L56_IRQ1_EINT_4 0x000E01C
#define CS35L56_IRQ1_EINT_8 0x000E02C
#define CS35L56_IRQ1_EINT_18 0x000E054
#define CS35L56_IRQ1_EINT_20 0x000E05C
#define CS35L56_IRQ1_MASK_1 0x000E090
#define CS35L56_IRQ1_MASK_2 0x000E094
#define CS35L56_IRQ1_MASK_4 0x000E09C
#define CS35L56_IRQ1_MASK_8 0x000E0AC
#define CS35L56_IRQ1_MASK_18 0x000E0D4
#define CS35L56_IRQ1_MASK_20 0x000E0DC
#define CS35L56_DSP_VIRTUAL1_MBOX_1 0x0011020
#define CS35L56_DSP_VIRTUAL1_MBOX_2 0x0011024
#define CS35L56_DSP_VIRTUAL1_MBOX_3 0x0011028
#define CS35L56_DSP_VIRTUAL1_MBOX_4 0x001102C
#define CS35L56_DSP_VIRTUAL1_MBOX_5 0x0011030
#define CS35L56_DSP_VIRTUAL1_MBOX_6 0x0011034
#define CS35L56_DSP_VIRTUAL1_MBOX_7 0x0011038
#define CS35L56_DSP_VIRTUAL1_MBOX_8 0x001103C
#define CS35L56_DSP_RESTRICT_STS1 0x00190F0
#define CS35L56_DSP1_XMEM_PACKED_0 0x2000000
#define CS35L56_DSP1_XMEM_PACKED_6143 0x2005FFC
#define CS35L56_DSP1_XMEM_UNPACKED32_0 0x2400000
#define CS35L56_DSP1_XMEM_UNPACKED32_4095 0x2403FFC
#define CS35L56_DSP1_SYS_INFO_ID 0x25E0000
#define CS35L56_DSP1_SYS_INFO_END 0x25E004C
#define CS35L56_DSP1_AHBM_WINDOW_DEBUG_0 0x25E2040
#define CS35L56_DSP1_AHBM_WINDOW_DEBUG_1 0x25E2044
#define CS35L56_DSP1_XMEM_UNPACKED24_0 0x2800000
#define CS35L56_DSP1_HALO_STATE_A1 0x2801E58
#define CS35L56_DSP1_HALO_STATE 0x28021E0
#define CS35L56_DSP1_PM_CUR_STATE_A1 0x2804000
#define CS35L56_DSP1_PM_CUR_STATE 0x2804308
#define CS35L56_DSP1_XMEM_UNPACKED24_8191 0x2807FFC
#define CS35L56_DSP1_CORE_BASE 0x2B80000
#define CS35L56_DSP1_SCRATCH1 0x2B805C0
#define CS35L56_DSP1_SCRATCH2 0x2B805C8
#define CS35L56_DSP1_SCRATCH3 0x2B805D0
#define CS35L56_DSP1_SCRATCH4 0x2B805D8
#define CS35L56_DSP1_YMEM_PACKED_0 0x2C00000
#define CS35L56_DSP1_YMEM_PACKED_4604 0x2C047F0
#define CS35L56_DSP1_YMEM_UNPACKED32_0 0x3000000
#define CS35L56_DSP1_YMEM_UNPACKED32_3070 0x3002FF8
#define CS35L56_DSP1_YMEM_UNPACKED24_0 0x3400000
#define CS35L56_MAIN_RENDER_USER_MUTE 0x3400024
#define CS35L56_MAIN_RENDER_USER_VOLUME 0x340002C
#define CS35L56_MAIN_POSTURE_NUMBER 0x3400094
ASoC: cs35l56: Re-patch firmware after system suspend Check during cs35l56_system_resume() whether the firmware patch must be applied again. The FIRMWARE_MISSING flag in the PROTECTION_STATUS register indicates whether the firmware has been patched. In non-secure mode the FIRMWARE_MISSING flag is cleared at the end of dsp_work(). If it is set after system-resume we know that dsp_work() must be run again. In secure mode the pre-OS loader will have done the secure patching and cleared the FIRMWARE_MISSING flag. So this flag does not tell us whether firmware memory was lost. But the driver could only be downloading non-secure tunings, which is always safe to do. If the driver has control of RESET we will have asserted it during suspend so the firmware patch will have been lost. The driver would only have control of RESET in non-secure mode. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/168122674550.26.8545058503709956172@mailman-core.alsa-project.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-11 16:25:28 +01:00
#define CS35L56_PROTECTION_STATUS 0x34000D8
ASoC: cs35l56: Add driver for Cirrus Logic CS35L56 The CS35L56 combines a high-performance mono audio amplifier, Class-H tracking inductive boost converter, Halo Core(TM) DSP and a DC-DC boost converter supporting Class-H tracking. Supported control interfaces are I2C, SPI or SoundWire. Supported audio interfaces are I2S/TDM or SoundWire. Most chip functionality is controlled by on-board ROM firmware that is always running. The driver must apply patch/tune to the firmware before using the CS35L56. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230320112245.115720-9-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20 11:22:45 +00:00
#define CS35L56_TRANSDUCER_ACTUAL_PS 0x3400150
#define CS35L56_DSP1_YMEM_UNPACKED24_6141 0x3405FF4
#define CS35L56_DSP1_PMEM_0 0x3800000
#define CS35L56_DSP1_PMEM_5114 0x3804FE8
/* DEVID */
#define CS35L56_DEVID_MASK 0x00FFFFFF
/* REVID */
#define CS35L56_AREVID_MASK 0x000000F0
#define CS35L56_MTLREVID_MASK 0x0000000F
#define CS35L56_REVID_B0 0x000000B0
/* ASP_ENABLES1 */
#define CS35L56_ASP_RX2_EN_SHIFT 17
#define CS35L56_ASP_RX1_EN_SHIFT 16
#define CS35L56_ASP_TX4_EN_SHIFT 3
#define CS35L56_ASP_TX3_EN_SHIFT 2
#define CS35L56_ASP_TX2_EN_SHIFT 1
#define CS35L56_ASP_TX1_EN_SHIFT 0
/* ASP_CONTROL1 */
#define CS35L56_ASP_BCLK_FREQ_MASK 0x0000003F
#define CS35L56_ASP_BCLK_FREQ_SHIFT 0
/* ASP_CONTROL2 */
#define CS35L56_ASP_RX_WIDTH_MASK 0xFF000000
#define CS35L56_ASP_RX_WIDTH_SHIFT 24
#define CS35L56_ASP_TX_WIDTH_MASK 0x00FF0000
#define CS35L56_ASP_TX_WIDTH_SHIFT 16
#define CS35L56_ASP_FMT_MASK 0x00000700
#define CS35L56_ASP_FMT_SHIFT 8
#define CS35L56_ASP_BCLK_INV_MASK 0x00000040
#define CS35L56_ASP_FSYNC_INV_MASK 0x00000004
/* ASP_CONTROL3 */
#define CS35L56_ASP1_DOUT_HIZ_CTRL_MASK 0x00000003
/* ASP_DATA_CONTROL1 */
#define CS35L56_ASP_TX_WL_MASK 0x0000003F
/* ASP_DATA_CONTROL5 */
#define CS35L56_ASP_RX_WL_MASK 0x0000003F
/* ASPTXn_INPUT */
#define CS35L56_ASP_TXn_SRC_MASK 0x0000007F
/* SWIRETX[1..7]_SRC SDWTXn INPUT */
#define CS35L56_SWIRETXn_SRC_MASK 0x0000007F
/* IRQ1_STATUS */
#define CS35L56_IRQ1_STS_MASK 0x00000001
/* IRQ1_EINT_1 */
#define CS35L56_AMP_SHORT_ERR_EINT1_MASK 0x80000000
/* IRQ1_EINT_2 */
#define CS35L56_DSP_VIRTUAL2_MBOX_WR_EINT1_MASK 0x00200000
/* IRQ1_EINT_4 */
#define CS35L56_OTP_BOOT_DONE_MASK 0x00000002
/* IRQ1_EINT_8 */
#define CS35L56_TEMP_ERR_EINT1_MASK 0x80000000
/* Mixer input sources */
#define CS35L56_INPUT_SRC_NONE 0x00
#define CS35L56_INPUT_SRC_ASP1RX1 0x08
#define CS35L56_INPUT_SRC_ASP1RX2 0x09
#define CS35L56_INPUT_SRC_VMON 0x18
#define CS35L56_INPUT_SRC_IMON 0x19
#define CS35L56_INPUT_SRC_ERR_VOL 0x20
#define CS35L56_INPUT_SRC_CLASSH 0x21
#define CS35L56_INPUT_SRC_VDDBMON 0x28
#define CS35L56_INPUT_SRC_VBSTMON 0x29
#define CS35L56_INPUT_SRC_DSP1TX1 0x32
#define CS35L56_INPUT_SRC_DSP1TX2 0x33
#define CS35L56_INPUT_SRC_DSP1TX3 0x34
#define CS35L56_INPUT_SRC_DSP1TX4 0x35
#define CS35L56_INPUT_SRC_DSP1TX5 0x36
#define CS35L56_INPUT_SRC_DSP1TX6 0x37
#define CS35L56_INPUT_SRC_DSP1TX7 0x38
#define CS35L56_INPUT_SRC_DSP1TX8 0x39
#define CS35L56_INPUT_SRC_TEMPMON 0x3A
#define CS35L56_INPUT_SRC_INTERPOLATOR 0x40
ASoC: cs35l56: Rename mixer source defines for SoundWire DP1 Rename the mixer source defines from CS35L56_INPUT_SRC_SWIRE_RXn to CS35L56_INPUT_SRC_SWIRE_DP1_CHANNELn to match the latest datasheet. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230418144309.1100721-5-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-18 15:43:09 +01:00
#define CS35L56_INPUT_SRC_SWIRE_DP1_CHANNEL1 0x44
#define CS35L56_INPUT_SRC_SWIRE_DP1_CHANNEL2 0x45
ASoC: cs35l56: Add driver for Cirrus Logic CS35L56 The CS35L56 combines a high-performance mono audio amplifier, Class-H tracking inductive boost converter, Halo Core(TM) DSP and a DC-DC boost converter supporting Class-H tracking. Supported control interfaces are I2C, SPI or SoundWire. Supported audio interfaces are I2S/TDM or SoundWire. Most chip functionality is controlled by on-board ROM firmware that is always running. The driver must apply patch/tune to the firmware before using the CS35L56. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230320112245.115720-9-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20 11:22:45 +00:00
#define CS35L56_INPUT_MASK 0x7F
ASoC: cs35l56: Remove SDW2RX1 mixer source The mixer source index value for SDW2RX1 is different between A1 and B0 silicon. As the driver doesn't provide a DAI for SDW2 just remove it as a mixer source option. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230418144309.1100721-4-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-18 15:43:08 +01:00
#define CS35L56_NUM_INPUT_SRC 21
ASoC: cs35l56: Add driver for Cirrus Logic CS35L56 The CS35L56 combines a high-performance mono audio amplifier, Class-H tracking inductive boost converter, Halo Core(TM) DSP and a DC-DC boost converter supporting Class-H tracking. Supported control interfaces are I2C, SPI or SoundWire. Supported audio interfaces are I2S/TDM or SoundWire. Most chip functionality is controlled by on-board ROM firmware that is always running. The driver must apply patch/tune to the firmware before using the CS35L56. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230320112245.115720-9-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20 11:22:45 +00:00
/* ASP formats */
#define CS35L56_ASP_FMT_DSP_A 0
#define CS35L56_ASP_FMT_I2S 2
/* ASP HiZ modes */
#define CS35L56_ASP_UNUSED_HIZ_OFF_HIZ 3
/* MAIN_RENDER_ACTUAL_PS */
#define CS35L56_PS0 0
#define CS35L56_PS3 3
/* CS35L56_DSP_RESTRICT_STS1 */
#define CS35L56_RESTRICTED_MASK 0x7
/* CS35L56_MAIN_RENDER_USER_MUTE */
#define CS35L56_MAIN_RENDER_USER_MUTE_MASK 1
/* CS35L56_MAIN_RENDER_USER_VOLUME */
#define CS35L56_MAIN_RENDER_USER_VOLUME_MIN -400
#define CS35L56_MAIN_RENDER_USER_VOLUME_MAX 400
#define CS35L56_MAIN_RENDER_USER_VOLUME_MASK 0x0000FFC0
#define CS35L56_MAIN_RENDER_USER_VOLUME_SHIFT 6
#define CS35L56_MAIN_RENDER_USER_VOLUME_SIGNBIT 9
/* CS35L56_MAIN_POSTURE_NUMBER */
#define CS35L56_MAIN_POSTURE_MIN 0
#define CS35L56_MAIN_POSTURE_MAX 255
#define CS35L56_MAIN_POSTURE_MASK CS35L56_MAIN_POSTURE_MAX
ASoC: cs35l56: Re-patch firmware after system suspend Check during cs35l56_system_resume() whether the firmware patch must be applied again. The FIRMWARE_MISSING flag in the PROTECTION_STATUS register indicates whether the firmware has been patched. In non-secure mode the FIRMWARE_MISSING flag is cleared at the end of dsp_work(). If it is set after system-resume we know that dsp_work() must be run again. In secure mode the pre-OS loader will have done the secure patching and cleared the FIRMWARE_MISSING flag. So this flag does not tell us whether firmware memory was lost. But the driver could only be downloading non-secure tunings, which is always safe to do. If the driver has control of RESET we will have asserted it during suspend so the firmware patch will have been lost. The driver would only have control of RESET in non-secure mode. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/168122674550.26.8545058503709956172@mailman-core.alsa-project.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-11 16:25:28 +01:00
/* CS35L56_PROTECTION_STATUS */
#define CS35L56_FIRMWARE_MISSING BIT(0)
ASoC: cs35l56: Add driver for Cirrus Logic CS35L56 The CS35L56 combines a high-performance mono audio amplifier, Class-H tracking inductive boost converter, Halo Core(TM) DSP and a DC-DC boost converter supporting Class-H tracking. Supported control interfaces are I2C, SPI or SoundWire. Supported audio interfaces are I2S/TDM or SoundWire. Most chip functionality is controlled by on-board ROM firmware that is always running. The driver must apply patch/tune to the firmware before using the CS35L56. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230320112245.115720-9-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20 11:22:45 +00:00
/* Software Values */
#define CS35L56_HALO_STATE_SHUTDOWN 1
#define CS35L56_HALO_STATE_BOOT_DONE 2
#define CS35L56_MBOX_CMD_AUDIO_PLAY 0x0B000001
#define CS35L56_MBOX_CMD_AUDIO_PAUSE 0x0B000002
ASoC: cs35l56: In secure mode skip SHUTDOWN and RESET around fw download If the device is in secure mode it's unnecessary to send a SHUTDOWN and SYSTEM_RESET around the firmware download. It could only be patching insecure tunings. A tuning patch doesn't need a SHUTDOWN and only needs a REINIT afterwards. This will reduce the overhead of exiting system suspend in secure mode. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/Message-Id: <20230518150250.1121006-4-rf@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-18 16:02:50 +01:00
#define CS35L56_MBOX_CMD_AUDIO_REINIT 0x0B000003
ASoC: cs35l56: Add driver for Cirrus Logic CS35L56 The CS35L56 combines a high-performance mono audio amplifier, Class-H tracking inductive boost converter, Halo Core(TM) DSP and a DC-DC boost converter supporting Class-H tracking. Supported control interfaces are I2C, SPI or SoundWire. Supported audio interfaces are I2S/TDM or SoundWire. Most chip functionality is controlled by on-board ROM firmware that is always running. The driver must apply patch/tune to the firmware before using the CS35L56. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230320112245.115720-9-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20 11:22:45 +00:00
#define CS35L56_MBOX_CMD_HIBERNATE_NOW 0x02000001
#define CS35L56_MBOX_CMD_WAKEUP 0x02000002
#define CS35L56_MBOX_CMD_PREVENT_AUTO_HIBERNATE 0x02000003
#define CS35L56_MBOX_CMD_ALLOW_AUTO_HIBERNATE 0x02000004
#define CS35L56_MBOX_CMD_SHUTDOWN 0x02000005
#define CS35L56_MBOX_CMD_SYSTEM_RESET 0x02000007
#define CS35L56_MBOX_TIMEOUT_US 5000
#define CS35L56_MBOX_POLL_US 250
#define CS35L56_PS0_POLL_US 500
#define CS35L56_PS0_TIMEOUT_US 50000
#define CS35L56_PS3_POLL_US 500
#define CS35L56_PS3_TIMEOUT_US 300000
#define CS35L56_CONTROL_PORT_READY_US 2200
#define CS35L56_HALO_STATE_POLL_US 1000
#define CS35L56_HALO_STATE_TIMEOUT_US 50000
#define CS35L56_HIBERNATE_WAKE_POLL_US 500
#define CS35L56_HIBERNATE_WAKE_TIMEOUT_US 5000
#define CS35L56_RESET_PULSE_MIN_US 1100
#define CS35L56_SDW1_PLAYBACK_PORT 1
#define CS35L56_SDW1_CAPTURE_PORT 3
#define CS35L56_NUM_BULK_SUPPLIES 3
#define CS35L56_NUM_DSP_REGIONS 5
ASoC: cs35l56: Move shared data into a common data structure The ASoC and HDA drivers have structures that contain some of the same information - instead of maintaining two locations for this data the drivers should share a common data structure as this will enable common utility functions to be created. The first step is to move the location of these members in the ASoC driver. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230721132120.5523-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-21 14:21:10 +01:00
struct cs35l56_base {
struct device *dev;
struct regmap *regmap;
int irq;
struct mutex irq_lock;
u8 rev;
bool init_done;
bool fw_patched;
bool secured;
bool can_hibernate;
struct gpio_desc *reset_gpio;
};
ASoC: cs35l56: Add driver for Cirrus Logic CS35L56 The CS35L56 combines a high-performance mono audio amplifier, Class-H tracking inductive boost converter, Halo Core(TM) DSP and a DC-DC boost converter supporting Class-H tracking. Supported control interfaces are I2C, SPI or SoundWire. Supported audio interfaces are I2S/TDM or SoundWire. Most chip functionality is controlled by on-board ROM firmware that is always running. The driver must apply patch/tune to the firmware before using the CS35L56. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230320112245.115720-9-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20 11:22:45 +00:00
extern struct regmap_config cs35l56_regmap_i2c;
extern struct regmap_config cs35l56_regmap_spi;
extern struct regmap_config cs35l56_regmap_sdw;
extern const char * const cs35l56_tx_input_texts[CS35L56_NUM_INPUT_SRC];
extern const unsigned int cs35l56_tx_input_values[CS35L56_NUM_INPUT_SRC];
ASoC: cs35l56: Move shared data into a common data structure The ASoC and HDA drivers have structures that contain some of the same information - instead of maintaining two locations for this data the drivers should share a common data structure as this will enable common utility functions to be created. The first step is to move the location of these members in the ASoC driver. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230721132120.5523-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-21 14:21:10 +01:00
int cs35l56_set_patch(struct cs35l56_base *cs35l56_base);
ASoC: cs35l56: Move utility functions to shared file Move the cs35l56 utility functions into the shared file so they are available for use in HDA. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230721132120.5523-5-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-21 14:21:13 +01:00
int cs35l56_mbox_send(struct cs35l56_base *cs35l56_base, unsigned int command);
ASoC: cs35l56: Make a common function to shutdown the DSP Move issuing of a CS35L56_MBOX_CMD_SHUTDOWN command and then waiting for the DSP to reach CS35L56_HALO_STATE_SHUTDOWN in the register appropriate for the hardware revision into a common function. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230721132120.5523-10-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-21 14:21:18 +01:00
int cs35l56_firmware_shutdown(struct cs35l56_base *cs35l56_base);
ASoC: cs35l56: Move utility functions to shared file Move the cs35l56 utility functions into the shared file so they are available for use in HDA. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230721132120.5523-5-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-21 14:21:13 +01:00
int cs35l56_wait_for_firmware_boot(struct cs35l56_base *cs35l56_base);
ASoC: cs35l56: Make common function for control port wait Move the waits for CS35L56_CONTROL_PORT_READY_US into a common function, and also allow a wider range of allowed wait times. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230721132120.5523-9-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-21 14:21:17 +01:00
void cs35l56_wait_control_port_ready(void);
ASoC: cs35l56: Move utility functions to shared file Move the cs35l56 utility functions into the shared file so they are available for use in HDA. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230721132120.5523-5-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-21 14:21:13 +01:00
void cs35l56_wait_min_reset_pulse(void);
void cs35l56_system_reset(struct cs35l56_base *cs35l56_base, bool is_soundwire);
int cs35l56_irq_request(struct cs35l56_base *cs35l56_base, int irq);
irqreturn_t cs35l56_irq(int irq, void *data);
int cs35l56_is_fw_reload_needed(struct cs35l56_base *cs35l56_base);
ASoC: cs35l56: Move runtime suspend/resume to shared library The majority of runtime_suspend and runtime_resume handling doesn't have anything specific to the ASoC driver, so can be shared by the HDA driver. Move this code into the shared library. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230721132120.5523-6-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-21 14:21:14 +01:00
int cs35l56_runtime_suspend_common(struct cs35l56_base *cs35l56_base);
int cs35l56_runtime_resume_common(struct cs35l56_base *cs35l56_base, bool is_soundwire);
ASoC: cs35l56: Move cs_dsp init into shared library Move the code that initialized the struct cs_dsp members into the shared library so that the HDA driver can use it. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230721132120.5523-7-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-21 14:21:15 +01:00
void cs35l56_init_cs_dsp(struct cs35l56_base *cs35l56_base, struct cs_dsp *cs_dsp);
ASoC: cs35l56: Move part of cs35l56_init() to shared library Part of the initialization code in cs35l56_init() can be re-used by the HDA driver so move it into a new function in the shared library. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230721132120.5523-8-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-21 14:21:16 +01:00
int cs35l56_hw_init(struct cs35l56_base *cs35l56_base);
ASoC: cs35l56: Add driver for Cirrus Logic CS35L56 The CS35L56 combines a high-performance mono audio amplifier, Class-H tracking inductive boost converter, Halo Core(TM) DSP and a DC-DC boost converter supporting Class-H tracking. Supported control interfaces are I2C, SPI or SoundWire. Supported audio interfaces are I2S/TDM or SoundWire. Most chip functionality is controlled by on-board ROM firmware that is always running. The driver must apply patch/tune to the firmware before using the CS35L56. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230320112245.115720-9-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20 11:22:45 +00:00
int cs35l56_get_bclk_freq_id(unsigned int freq);
void cs35l56_fill_supply_names(struct regulator_bulk_data *data);
#endif /* ifndef __CS35L56_H */
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