diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-25 16:55:16 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-25 16:55:16 -0700 |
commit | d7227785e384d4422b3ca189aa5bf19f462337cc (patch) | |
tree | fbd117e5e3f31a8561f6b6d159413bc744f460e5 /sound/soc/codecs/cs35l45-tables.c | |
parent | 2518f226c60d8e04d18ba4295500a5b0b8ac7659 (diff) | |
parent | 60571929d06b028800f27b51a7c81de1144944cf (diff) | |
download | linux-d7227785e384d4422b3ca189aa5bf19f462337cc.tar.gz linux-d7227785e384d4422b3ca189aa5bf19f462337cc.tar.bz2 linux-d7227785e384d4422b3ca189aa5bf19f462337cc.zip |
Merge tag 'sound-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"Not much dramatic changes at this time, but we've received quite a lot
of changes for ASoC, while there are still a few fixes and quirks for
usual HD- and USB-auido. Here are some highlights.
ASoC:
- Overhaul of endianness specification for data formats, avoiding
needless restrictions due to CODECs
- Initial stages of Intel AVS driver merge
- Introduction of v4 IPC mechanism for SOF
- TDM mode support for AK4613
- Support for Analog Devices ADAU1361, Cirrus Logic CS35L45, Maxim
MAX98396, MediaTek MT8186, NXP i.MX8 micfil and SAI interfaces,
nVidia Tegra186 ASRC, and Texas Instruments TAS2764 and TAS2780
Others:
- A few regression fixes after the USB-audio endpoint management
refactoring
- More enhancements for Cirrus HD-audio codec support (still ongoing)
- Addition of generic serial MIDI driver"
* tag 'sound-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (504 commits)
ALSA: hda/realtek - Add new type for ALC245
ALSA: usb-audio: Configure sync endpoints before data
ALSA: ctxfi: fix typo in comment
ALSA: cs5535audio: fix typo in comment
ALSA: ctxfi: Add SB046x PCI ID
ALSA: usb-audio: Add missing ep_idx in fixed EP quirks
ALSA: usb-audio: Workaround for clock setup on TEAC devices
ALSA: lola: Bounds check loop iterator against streams array size
ASoC: max98090: Move check for invalid values before casting in max98090_put_enab_tlv()
ASoC: rt1308-sdw: add the default value of register 0xc320
ASoC: rt9120: Use pm_runtime and regcache to optimize 'pwdnn' logic
ASoC: rt9120: Fix 3byte read, valule offset typo
ASoC: amd: acp: Set Speaker enable/disable pin through rt1019 codec driver.
ASoC: amd: acp: Set Speaker enable/disable pin through rt1019 codec driver
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
ASoC: codecs: lpass: Fix passing zero to 'PTR_ERR'
ASoC: SOF: sof-client-ipc-flood-test: use pm_runtime_resume_and_get()
ASoC: SOF: mediatek: remove duplicate include in mt8195.c
ASoC: SOF: mediatek: Add mt8195 debug dump
ASoC: SOF: mediatek: Add mediatek common debug dump
...
Diffstat (limited to 'sound/soc/codecs/cs35l45-tables.c')
-rw-r--r-- | sound/soc/codecs/cs35l45-tables.c | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/sound/soc/codecs/cs35l45-tables.c b/sound/soc/codecs/cs35l45-tables.c new file mode 100644 index 000000000000..5a2c2e684ef9 --- /dev/null +++ b/sound/soc/codecs/cs35l45-tables.c @@ -0,0 +1,202 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +// +// cs35l45-tables.c -- CS35L45 ALSA SoC audio driver +// +// Copyright 2019-2022 Cirrus Logic, Inc. +// +// Author: James Schulman <james.schulman@cirrus.com> + +#include <linux/module.h> +#include <linux/regmap.h> + +#include "cs35l45.h" + +static const struct reg_sequence cs35l45_patch[] = { + { 0x00000040, 0x00000055 }, + { 0x00000040, 0x000000AA }, + { 0x00000044, 0x00000055 }, + { 0x00000044, 0x000000AA }, + { 0x00006480, 0x0830500A }, + { 0x00007C60, 0x1000850B }, + { CS35L45_BOOST_OV_CFG, 0x007000D0 }, + { CS35L45_LDPM_CONFIG, 0x0001B636 }, + { 0x00002C08, 0x00000009 }, + { 0x00006850, 0x0A30FFC4 }, + { 0x00003820, 0x00040100 }, + { 0x00003824, 0x00000000 }, + { 0x00007CFC, 0x62870004 }, + { 0x00007C60, 0x1001850B }, + { 0x00000040, 0x00000000 }, + { 0x00000044, 0x00000000 }, + { CS35L45_BOOST_CCM_CFG, 0xF0000003 }, + { CS35L45_BOOST_DCM_CFG, 0x08710220 }, + { CS35L45_ERROR_RELEASE, 0x00200000 }, +}; + +int cs35l45_apply_patch(struct cs35l45_private *cs35l45) +{ + return regmap_register_patch(cs35l45->regmap, cs35l45_patch, + ARRAY_SIZE(cs35l45_patch)); +} +EXPORT_SYMBOL_NS_GPL(cs35l45_apply_patch, SND_SOC_CS35L45_TABLES); + +static const struct reg_default cs35l45_defaults[] = { + { CS35L45_BLOCK_ENABLES, 0x00003323 }, + { CS35L45_BLOCK_ENABLES2, 0x00000010 }, + { CS35L45_REFCLK_INPUT, 0x00000510 }, + { CS35L45_GLOBAL_SAMPLE_RATE, 0x00000003 }, + { CS35L45_ASP_ENABLES1, 0x00000000 }, + { CS35L45_ASP_CONTROL1, 0x00000028 }, + { CS35L45_ASP_CONTROL2, 0x18180200 }, + { CS35L45_ASP_CONTROL3, 0x00000002 }, + { CS35L45_ASP_FRAME_CONTROL1, 0x03020100 }, + { CS35L45_ASP_FRAME_CONTROL2, 0x00000004 }, + { CS35L45_ASP_FRAME_CONTROL5, 0x00000100 }, + { CS35L45_ASP_DATA_CONTROL1, 0x00000018 }, + { CS35L45_ASP_DATA_CONTROL5, 0x00000018 }, + { CS35L45_DACPCM1_INPUT, 0x00000008 }, + { CS35L45_ASPTX1_INPUT, 0x00000018 }, + { CS35L45_ASPTX2_INPUT, 0x00000019 }, + { CS35L45_ASPTX3_INPUT, 0x00000020 }, + { CS35L45_ASPTX4_INPUT, 0x00000028 }, + { CS35L45_ASPTX5_INPUT, 0x00000048 }, + { CS35L45_AMP_PCM_CONTROL, 0x00100000 }, +}; + +static bool cs35l45_readable_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CS35L45_DEVID ... CS35L45_OTPID: + case CS35L45_SFT_RESET: + case CS35L45_GLOBAL_ENABLES: + case CS35L45_BLOCK_ENABLES: + case CS35L45_BLOCK_ENABLES2: + case CS35L45_ERROR_RELEASE: + case CS35L45_REFCLK_INPUT: + case CS35L45_GLOBAL_SAMPLE_RATE: + case CS35L45_ASP_ENABLES1: + case CS35L45_ASP_CONTROL1: + case CS35L45_ASP_CONTROL2: + case CS35L45_ASP_CONTROL3: + case CS35L45_ASP_FRAME_CONTROL1: + case CS35L45_ASP_FRAME_CONTROL2: + case CS35L45_ASP_FRAME_CONTROL5: + case CS35L45_ASP_DATA_CONTROL1: + case CS35L45_ASP_DATA_CONTROL5: + case CS35L45_DACPCM1_INPUT: + case CS35L45_ASPTX1_INPUT: + case CS35L45_ASPTX2_INPUT: + case CS35L45_ASPTX3_INPUT: + case CS35L45_ASPTX4_INPUT: + case CS35L45_ASPTX5_INPUT: + case CS35L45_AMP_PCM_CONTROL: + case CS35L45_AMP_PCM_HPF_TST: + case CS35L45_IRQ1_EINT_4: + return true; + default: + return false; + } +} + +static bool cs35l45_volatile_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CS35L45_DEVID ... CS35L45_OTPID: + case CS35L45_SFT_RESET: + case CS35L45_GLOBAL_ENABLES: + case CS35L45_ERROR_RELEASE: + case CS35L45_AMP_PCM_HPF_TST: /* not cachable */ + case CS35L45_IRQ1_EINT_4: + return true; + default: + return false; + } +} + +const struct regmap_config cs35l45_i2c_regmap = { + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, + .reg_format_endian = REGMAP_ENDIAN_BIG, + .val_format_endian = REGMAP_ENDIAN_BIG, + .max_register = CS35L45_LASTREG, + .reg_defaults = cs35l45_defaults, + .num_reg_defaults = ARRAY_SIZE(cs35l45_defaults), + .volatile_reg = cs35l45_volatile_reg, + .readable_reg = cs35l45_readable_reg, + .cache_type = REGCACHE_RBTREE, +}; +EXPORT_SYMBOL_NS_GPL(cs35l45_i2c_regmap, SND_SOC_CS35L45_TABLES); + +const struct regmap_config cs35l45_spi_regmap = { + .reg_bits = 32, + .val_bits = 32, + .pad_bits = 16, + .reg_stride = 4, + .reg_format_endian = REGMAP_ENDIAN_BIG, + .val_format_endian = REGMAP_ENDIAN_BIG, + .max_register = CS35L45_LASTREG, + .reg_defaults = cs35l45_defaults, + .num_reg_defaults = ARRAY_SIZE(cs35l45_defaults), + .volatile_reg = cs35l45_volatile_reg, + .readable_reg = cs35l45_readable_reg, + .cache_type = REGCACHE_RBTREE, +}; +EXPORT_SYMBOL_NS_GPL(cs35l45_spi_regmap, SND_SOC_CS35L45_TABLES); + +static const struct { + u8 cfg_id; + u32 freq; +} cs35l45_pll_refclk_freq[] = { + { 0x0C, 128000 }, + { 0x0F, 256000 }, + { 0x11, 384000 }, + { 0x12, 512000 }, + { 0x15, 768000 }, + { 0x17, 1024000 }, + { 0x19, 1411200 }, + { 0x1B, 1536000 }, + { 0x1C, 2116800 }, + { 0x1D, 2048000 }, + { 0x1E, 2304000 }, + { 0x1F, 2822400 }, + { 0x21, 3072000 }, + { 0x23, 4233600 }, + { 0x24, 4096000 }, + { 0x25, 4608000 }, + { 0x26, 5644800 }, + { 0x27, 6000000 }, + { 0x28, 6144000 }, + { 0x29, 6350400 }, + { 0x2A, 6912000 }, + { 0x2D, 7526400 }, + { 0x2E, 8467200 }, + { 0x2F, 8192000 }, + { 0x30, 9216000 }, + { 0x31, 11289600 }, + { 0x33, 12288000 }, + { 0x37, 16934400 }, + { 0x38, 18432000 }, + { 0x39, 22579200 }, + { 0x3B, 24576000 }, +}; + +unsigned int cs35l45_get_clk_freq_id(unsigned int freq) +{ + int i; + + if (freq == 0) + return -EINVAL; + + for (i = 0; i < ARRAY_SIZE(cs35l45_pll_refclk_freq); ++i) { + if (cs35l45_pll_refclk_freq[i].freq == freq) + return cs35l45_pll_refclk_freq[i].cfg_id; + } + + return -EINVAL; +} +EXPORT_SYMBOL_NS_GPL(cs35l45_get_clk_freq_id, SND_SOC_CS35L45_TABLES); + +MODULE_DESCRIPTION("ASoC CS35L45 driver tables"); +MODULE_AUTHOR("James Schulman, Cirrus Logic Inc, <james.schulman@cirrus.com>"); +MODULE_LICENSE("Dual BSD/GPL"); |