Add support for writing sequences of registers / patches with specified delays (in microseconds). Logically separates the functionality using sequences of register writes from the functions that take register defaults, as adding a delay field on the reg_defaults can increase memory usage substantially.

This also updates all the clients of multi_reg_write/register_patch.

Signed-off-by: Nariman Poushin nariman@opensource.wolfsonmicro.com --- drivers/base/regmap/internal.h | 2 +- drivers/base/regmap/regmap.c | 22 +++++++++++----------- drivers/gpu/drm/i2c/adv7511.c | 2 +- drivers/input/misc/drv260x.c | 6 +++--- drivers/input/misc/drv2665.c | 2 +- drivers/input/misc/drv2667.c | 4 ++-- drivers/mfd/arizona-core.c | 2 +- drivers/mfd/twl6040.c | 2 +- drivers/mfd/wm5102-tables.c | 6 +++--- drivers/mfd/wm5110-tables.c | 6 +++--- drivers/mfd/wm8994-core.c | 8 ++++---- drivers/mfd/wm8997-tables.c | 2 +- include/linux/regmap.h | 21 ++++++++++++++++++--- sound/soc/codecs/arizona.c | 2 +- sound/soc/codecs/cs35l32.c | 2 +- sound/soc/codecs/cs42l52.c | 2 +- sound/soc/codecs/da7210.c | 4 ++-- sound/soc/codecs/rt5640.c | 2 +- sound/soc/codecs/rt5645.c | 4 ++-- sound/soc/codecs/rt5651.c | 2 +- sound/soc/codecs/rt5670.c | 2 +- sound/soc/codecs/rt5677.c | 2 +- sound/soc/codecs/tlv320aic3x.c | 2 +- sound/soc/codecs/wm2200.c | 2 +- sound/soc/codecs/wm5100.c | 2 +- sound/soc/codecs/wm8962.c | 2 +- sound/soc/codecs/wm8993.c | 2 +- 27 files changed, 66 insertions(+), 51 deletions(-)

diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h index b2b2849..873ddf9 100644 --- a/drivers/base/regmap/internal.h +++ b/drivers/base/regmap/internal.h @@ -136,7 +136,7 @@ struct regmap { /* if set, the HW registers are known to match map->reg_defaults */ bool no_sync_defaults;

- struct reg_default *patch; + struct reg_sequence *patch; int patch_regs;

/* if set, converts bulk rw to single rw */ diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index dd63bcb..0a849ee 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -1755,7 +1755,7 @@ EXPORT_SYMBOL_GPL(regmap_bulk_write); * relative. The page register has been written if that was neccessary. */ static int _regmap_raw_multi_reg_write(struct regmap *map, - const struct reg_default *regs, + const struct reg_sequence *regs, size_t num_regs) { int ret; @@ -1812,12 +1812,12 @@ static unsigned int _regmap_register_page(struct regmap *map, }

static int _regmap_range_multi_paged_reg_write(struct regmap *map, - struct reg_default *regs, + struct reg_sequence *regs, size_t num_regs) { int ret; int i, n; - struct reg_default *base; + struct reg_sequence *base; unsigned int this_page = 0; /* * the set of registers are not neccessarily in order, but @@ -1855,7 +1855,7 @@ static int _regmap_range_multi_paged_reg_write(struct regmap *map, }

static int _regmap_multi_reg_write(struct regmap *map, - const struct reg_default *regs, + const struct reg_sequence *regs, size_t num_regs) { int i; @@ -1907,8 +1907,8 @@ static int _regmap_multi_reg_write(struct regmap *map, struct regmap_range_node *range; range = _regmap_range_lookup(map, reg); if (range) { - size_t len = sizeof(struct reg_default)*num_regs; - struct reg_default *base = kmemdup(regs, len, + size_t len = sizeof(struct reg_sequence)*num_regs; + struct reg_sequence *base = kmemdup(regs, len, GFP_KERNEL); if (!base) return -ENOMEM; @@ -1941,7 +1941,7 @@ static int _regmap_multi_reg_write(struct regmap *map, * A value of zero will be returned on success, a negative errno will be * returned in error cases. */ -int regmap_multi_reg_write(struct regmap *map, const struct reg_default *regs, +int regmap_multi_reg_write(struct regmap *map, const struct reg_sequence *regs, int num_regs) { int ret; @@ -1974,7 +1974,7 @@ EXPORT_SYMBOL_GPL(regmap_multi_reg_write); * be returned in error cases. */ int regmap_multi_reg_write_bypassed(struct regmap *map, - const struct reg_default *regs, + const struct reg_sequence *regs, int num_regs) { int ret; @@ -2587,10 +2587,10 @@ EXPORT_SYMBOL_GPL(regmap_async_complete); * The caller must ensure that this function cannot be called * concurrently with either itself or regcache_sync(). */ -int regmap_register_patch(struct regmap *map, const struct reg_default *regs, +int regmap_register_patch(struct regmap *map, const struct reg_sequence *regs, int num_regs) { - struct reg_default *p; + struct reg_sequence *p; int ret; bool bypass;

@@ -2599,7 +2599,7 @@ int regmap_register_patch(struct regmap *map, const struct reg_default *regs, return 0;

p = krealloc(map->patch, - sizeof(struct reg_default) * (map->patch_regs + num_regs), + sizeof(struct reg_sequence) * (map->patch_regs + num_regs), GFP_KERNEL); if (p) { memcpy(p + map->patch_regs, regs, num_regs * sizeof(*regs)); diff --git a/drivers/gpu/drm/i2c/adv7511.c b/drivers/gpu/drm/i2c/adv7511.c index 2aaa3c8..00416f2 100644 --- a/drivers/gpu/drm/i2c/adv7511.c +++ b/drivers/gpu/drm/i2c/adv7511.c @@ -54,7 +54,7 @@ static struct adv7511 *encoder_to_adv7511(struct drm_encoder *encoder) }

/* ADI recommended values for proper operation. */ -static const struct reg_default adv7511_fixed_registers[] = { +static const struct reg_sequence adv7511_fixed_registers[] = { { 0x98, 0x03 }, { 0x9a, 0xe0 }, { 0x9c, 0x30 }, diff --git a/drivers/input/misc/drv260x.c b/drivers/input/misc/drv260x.c index e5d60ec..f5c9cf2 100644 --- a/drivers/input/misc/drv260x.c +++ b/drivers/input/misc/drv260x.c @@ -313,14 +313,14 @@ static void drv260x_close(struct input_dev *input) gpiod_set_value(haptics->enable_gpio, 0); }

-static const struct reg_default drv260x_lra_cal_regs[] = { +static const struct reg_sequence drv260x_lra_cal_regs[] = { { DRV260X_MODE, DRV260X_AUTO_CAL }, { DRV260X_CTRL3, DRV260X_NG_THRESH_2 }, { DRV260X_FEEDBACK_CTRL, DRV260X_FB_REG_LRA_MODE | DRV260X_BRAKE_FACTOR_4X | DRV260X_LOOP_GAIN_HIGH }, };

-static const struct reg_default drv260x_lra_init_regs[] = { +static const struct reg_sequence drv260x_lra_init_regs[] = { { DRV260X_MODE, DRV260X_RT_PLAYBACK }, { DRV260X_A_TO_V_CTRL, DRV260X_AUDIO_HAPTICS_PEAK_20MS | DRV260X_AUDIO_HAPTICS_FILTER_125HZ }, @@ -337,7 +337,7 @@ static const struct reg_default drv260x_lra_init_regs[] = { { DRV260X_CTRL4, DRV260X_AUTOCAL_TIME_500MS }, };

-static const struct reg_default drv260x_erm_cal_regs[] = { +static const struct reg_sequence drv260x_erm_cal_regs[] = { { DRV260X_MODE, DRV260X_AUTO_CAL }, { DRV260X_A_TO_V_MIN_INPUT, DRV260X_AUDIO_HAPTICS_MIN_IN_VOLT }, { DRV260X_A_TO_V_MAX_INPUT, DRV260X_AUDIO_HAPTICS_MAX_IN_VOLT }, diff --git a/drivers/input/misc/drv2665.c b/drivers/input/misc/drv2665.c index 0afaa33..924456e 100644 --- a/drivers/input/misc/drv2665.c +++ b/drivers/input/misc/drv2665.c @@ -132,7 +132,7 @@ static void drv2665_close(struct input_dev *input) "Failed to enter standby mode: %d\n", error); }

-static const struct reg_default drv2665_init_regs[] = { +static const struct reg_sequence drv2665_init_regs[] = { { DRV2665_CTRL_2, 0 | DRV2665_10_MS_IDLE_TOUT }, { DRV2665_CTRL_1, DRV2665_25_VPP_GAIN }, }; diff --git a/drivers/input/misc/drv2667.c b/drivers/input/misc/drv2667.c index fc0fddf..047136a 100644 --- a/drivers/input/misc/drv2667.c +++ b/drivers/input/misc/drv2667.c @@ -262,14 +262,14 @@ static void drv2667_close(struct input_dev *input) "Failed to enter standby mode: %d\n", error); }

-static const struct reg_default drv2667_init_regs[] = { +static const struct reg_sequence drv2667_init_regs[] = { { DRV2667_CTRL_2, 0 }, { DRV2667_CTRL_1, DRV2667_25_VPP_GAIN }, { DRV2667_WV_SEQ_0, 1 }, { DRV2667_WV_SEQ_1, 0 } };

-static const struct reg_default drv2667_page1_init[] = { +static const struct reg_sequence drv2667_page1_init[] = { { DRV2667_RAM_HDR_SZ, 0x05 }, { DRV2667_RAM_START_HI, 0x80 }, { DRV2667_RAM_START_LO, 0x06 }, diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index bebf58a..66d50be 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -392,7 +392,7 @@ err: * Register patch to some of the CODECs internal write sequences * to ensure a clean exit from the low power sleep state. */ -static const struct reg_default wm5110_sleep_patch[] = { +static const struct reg_sequence wm5110_sleep_patch[] = { { 0x337A, 0xC100 }, { 0x337B, 0x0041 }, { 0x3300, 0xA210 }, diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c index c5265c1..583dc33 100644 --- a/drivers/mfd/twl6040.c +++ b/drivers/mfd/twl6040.c @@ -86,7 +86,7 @@ static const struct reg_default twl6040_defaults[] = { { 0x2E, 0x00 }, /* REG_STATUS (ro) */ };

-static struct reg_default twl6040_patch[] = { +static struct reg_sequence twl6040_patch[] = { /* * Select I2C bus access to dual access registers * Interrupt register is cleared on read diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c index aeae6ec..423fb37 100644 --- a/drivers/mfd/wm5102-tables.c +++ b/drivers/mfd/wm5102-tables.c @@ -21,7 +21,7 @@ #define WM5102_NUM_AOD_ISR 2 #define WM5102_NUM_ISR 5

-static const struct reg_default wm5102_reva_patch[] = { +static const struct reg_sequence wm5102_reva_patch[] = { { 0x80, 0x0003 }, { 0x221, 0x0090 }, { 0x211, 0x0014 }, @@ -57,7 +57,7 @@ static const struct reg_default wm5102_reva_patch[] = { { 0x80, 0x0000 }, };

-static const struct reg_default wm5102_revb_patch[] = { +static const struct reg_sequence wm5102_revb_patch[] = { { 0x19, 0x0001 }, { 0x80, 0x0003 }, { 0x081, 0xE022 }, @@ -80,7 +80,7 @@ static const struct reg_default wm5102_revb_patch[] = { /* We use a function so we can use ARRAY_SIZE() */ int wm5102_patch(struct arizona *arizona) { - const struct reg_default *wm5102_patch; + const struct reg_sequence *wm5102_patch; int patch_size;

switch (arizona->rev) { diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index 12cad94..26ce14f 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -21,7 +21,7 @@ #define WM5110_NUM_AOD_ISR 2 #define WM5110_NUM_ISR 5

-static const struct reg_default wm5110_reva_patch[] = { +static const struct reg_sequence wm5110_reva_patch[] = { { 0x80, 0x3 }, { 0x44, 0x20 }, { 0x45, 0x40 }, @@ -134,7 +134,7 @@ static const struct reg_default wm5110_reva_patch[] = { { 0x209, 0x002A }, };

-static const struct reg_default wm5110_revb_patch[] = { +static const struct reg_sequence wm5110_revb_patch[] = { { 0x80, 0x3 }, { 0x36e, 0x0210 }, { 0x370, 0x0210 }, @@ -224,7 +224,7 @@ static const struct reg_default wm5110_revb_patch[] = { { 0x80, 0x0 }, };

-static const struct reg_default wm5110_revd_patch[] = { +static const struct reg_sequence wm5110_revd_patch[] = { { 0x80, 0x3 }, { 0x80, 0x3 }, { 0x393, 0x27 }, diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index 53ae5af..0f4169a 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -243,21 +243,21 @@ static int wm8994_ldo_in_use(struct wm8994_pdata *pdata, int ldo) } #endif

-static const struct reg_default wm8994_revc_patch[] = { +static const struct reg_sequence wm8994_revc_patch[] = { { 0x102, 0x3 }, { 0x56, 0x3 }, { 0x817, 0x0 }, { 0x102, 0x0 }, };

-static const struct reg_default wm8958_reva_patch[] = { +static const struct reg_sequence wm8958_reva_patch[] = { { 0x102, 0x3 }, { 0xcb, 0x81 }, { 0x817, 0x0 }, { 0x102, 0x0 }, };

-static const struct reg_default wm1811_reva_patch[] = { +static const struct reg_sequence wm1811_reva_patch[] = { { 0x102, 0x3 }, { 0x56, 0xc07 }, { 0x5d, 0x7e }, @@ -326,7 +326,7 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) { struct wm8994_pdata *pdata; struct regmap_config *regmap_config; - const struct reg_default *regmap_patch = NULL; + const struct reg_sequence *regmap_patch = NULL; const char *devname; int ret, i, patch_regs = 0; int pulls = 0; diff --git a/drivers/mfd/wm8997-tables.c b/drivers/mfd/wm8997-tables.c index c0c25d75..cab2c68 100644 --- a/drivers/mfd/wm8997-tables.c +++ b/drivers/mfd/wm8997-tables.c @@ -17,7 +17,7 @@

#include "arizona.h"

-static const struct reg_default wm8997_reva_patch[] = { +static const struct reg_sequence wm8997_reva_patch[] = { { 0x80, 0x0003 }, { 0x214, 0x0008 }, { 0x458, 0x0000 }, diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 519c962..ee5106e 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -50,6 +50,21 @@ struct reg_default { unsigned int def; };

+/** + * Register / Value pairs for sequences of writes, incorporating an optional + * delay in microseconds. + * + * @reg: Register address. + * @def: Register default value. + * @delay_us: Delay in microseconds + */ + +struct reg_sequence { + unsigned reg; + unsigned def; + unsigned delay_us; +}; + #ifdef CONFIG_REGMAP

enum regmap_endian { @@ -410,10 +425,10 @@ int regmap_raw_write(struct regmap *map, unsigned int reg, const void *val, size_t val_len); int regmap_bulk_write(struct regmap *map, unsigned int reg, const void *val, size_t val_count); -int regmap_multi_reg_write(struct regmap *map, const struct reg_default *regs, +int regmap_multi_reg_write(struct regmap *map, const struct reg_sequence *regs, int num_regs); int regmap_multi_reg_write_bypassed(struct regmap *map, - const struct reg_default *regs, + const struct reg_sequence *regs, int num_regs); int regmap_raw_write_async(struct regmap *map, unsigned int reg, const void *val, size_t val_len); @@ -452,7 +467,7 @@ void regcache_mark_dirty(struct regmap *map); bool regmap_check_range_table(struct regmap *map, unsigned int reg, const struct regmap_access_table *table);

-int regmap_register_patch(struct regmap *map, const struct reg_default *regs, +int regmap_register_patch(struct regmap *map, const struct reg_sequence *regs, int num_regs); int regmap_parse_val(struct regmap *map, const void *buf, unsigned int *val); diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 802e05e..5edd33f 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1366,7 +1366,7 @@ static void arizona_wm5102_set_dac_comp(struct snd_soc_codec *codec, { struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec); struct arizona *arizona = priv->arizona; - struct reg_default dac_comp[] = { + struct reg_sequence dac_comp[] = { { 0x80, 0x3 }, { ARIZONA_DAC_COMP_1, 0 }, { ARIZONA_DAC_COMP_2, 0 }, diff --git a/sound/soc/codecs/cs35l32.c b/sound/soc/codecs/cs35l32.c index 8f40025..2813a1b 100644 --- a/sound/soc/codecs/cs35l32.c +++ b/sound/soc/codecs/cs35l32.c @@ -276,7 +276,7 @@ static const struct snd_soc_codec_driver soc_codec_dev_cs35l32 = { };

/* Current and threshold powerup sequence Pg37 in datasheet */ -static const struct reg_default cs35l32_monitor_patch[] = { +static const struct reg_sequence cs35l32_monitor_patch[] = {

{ 0x00, 0x99 }, { 0x48, 0x17 }, diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index 4de52c9..8b2d059 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -1118,7 +1118,7 @@ static const struct snd_soc_codec_driver soc_codec_dev_cs42l52 = { };

/* Current and threshold powerup sequence Pg37 */ -static const struct reg_default cs42l52_threshold_patch[] = { +static const struct reg_sequence cs42l52_threshold_patch[] = {

{ 0x00, 0x99 }, { 0x3E, 0xBA }, diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c index 21810e5..bf0fb3d 100644 --- a/sound/soc/codecs/da7210.c +++ b/sound/soc/codecs/da7210.c @@ -1182,7 +1182,7 @@ static struct snd_soc_codec_driver soc_codec_dev_da7210 = {

#if IS_ENABLED(CONFIG_I2C)

-static struct reg_default da7210_regmap_i2c_patch[] = { +static struct reg_sequence da7210_regmap_i2c_patch[] = {

/* System controller master disable */ { DA7210_STARTUP1, 0x00 }, @@ -1269,7 +1269,7 @@ static struct i2c_driver da7210_i2c_driver = {

#if defined(CONFIG_SPI_MASTER)

-static struct reg_default da7210_regmap_spi_patch[] = { +static struct reg_sequence da7210_regmap_spi_patch[] = { /* Dummy read to give two pulses over nCS for SPI */ { DA7210_AUX2, 0x00 }, { DA7210_AUX2, 0x00 }, diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 9bc78e5..1ed1f88 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -51,7 +51,7 @@ static const struct regmap_range_cfg rt5640_ranges[] = { .window_len = 0x1, }, };

-static const struct reg_default init_list[] = { +static const struct reg_sequence init_list[] = { {RT5640_PR_BASE + 0x3d, 0x3600}, {RT5640_PR_BASE + 0x12, 0x0aa8}, {RT5640_PR_BASE + 0x14, 0x0aaa}, diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 9ce311e..c0f4be4 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -54,7 +54,7 @@ static const struct regmap_range_cfg rt5645_ranges[] = { }, };

-static const struct reg_default init_list[] = { +static const struct reg_sequence init_list[] = { {RT5645_PR_BASE + 0x3d, 0x3600}, {RT5645_PR_BASE + 0x1c, 0xfd20}, {RT5645_PR_BASE + 0x20, 0x611f}, @@ -63,7 +63,7 @@ static const struct reg_default init_list[] = { }; #define RT5645_INIT_REG_LEN ARRAY_SIZE(init_list)

-static const struct reg_default rt5650_init_list[] = { +static const struct reg_sequence rt5650_init_list[] = { {0xf6, 0x0100}, };

diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c index a3506e1..db9b866 100644 --- a/sound/soc/codecs/rt5651.c +++ b/sound/soc/codecs/rt5651.c @@ -46,7 +46,7 @@ static const struct regmap_range_cfg rt5651_ranges[] = { .window_len = 0x1, }, };

-static struct reg_default init_list[] = { +static struct reg_sequence init_list[] = { {RT5651_PR_BASE + 0x3d, 0x3e00}, };

diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c index a9123d4..462a91f 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -51,7 +51,7 @@ static const struct regmap_range_cfg rt5670_ranges[] = { .window_len = 0x1, }, };

-static const struct reg_default init_list[] = { +static const struct reg_sequence init_list[] = { { RT5670_PR_BASE + 0x14, 0x9a8a }, { RT5670_PR_BASE + 0x38, 0x3ba1 }, { RT5670_PR_BASE + 0x3d, 0x3640 }, diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index 31d969a..b897752 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -54,7 +54,7 @@ static const struct regmap_range_cfg rt5677_ranges[] = { }, };

-static const struct reg_default init_list[] = { +static const struct reg_sequence init_list[] = { {RT5677_ASRC_12, 0x0018}, {RT5677_PR_BASE + 0x3d, 0x364d}, {RT5677_PR_BASE + 0x17, 0x4fc0}, diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index a7cf19b..83ae1eb 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -1668,7 +1668,7 @@ static const struct i2c_device_id aic3x_i2c_id[] = { }; MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id);

-static const struct reg_default aic3007_class_d[] = { +static const struct reg_sequence aic3007_class_d[] = { /* Class-D speaker driver init; datasheet p. 46 */ { AIC3X_PAGE_SELECT, 0x0D }, { 0xD, 0x0D }, diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c index c830832..6c60792 100644 --- a/sound/soc/codecs/wm2200.c +++ b/sound/soc/codecs/wm2200.c @@ -897,7 +897,7 @@ static bool wm2200_readable_register(struct device *dev, unsigned int reg) } }

-static const struct reg_default wm2200_reva_patch[] = { +static const struct reg_sequence wm2200_reva_patch[] = { { 0x07, 0x0003 }, { 0x102, 0x0200 }, { 0x203, 0x0084 }, diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c index 4c10cd8..26d79bb 100644 --- a/sound/soc/codecs/wm5100.c +++ b/sound/soc/codecs/wm5100.c @@ -1247,7 +1247,7 @@ static const struct snd_soc_dapm_route wm5100_dapm_routes[] = { { "PWM2", NULL, "PWM2 Driver" }, };

-static const struct reg_default wm5100_reva_patches[] = { +static const struct reg_sequence wm5100_reva_patches[] = { { WM5100_AUDIO_IF_1_10, 0 }, { WM5100_AUDIO_IF_1_11, 1 }, { WM5100_AUDIO_IF_1_12, 2 }, diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index c5748fd..05492e8 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3495,7 +3495,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8962 = { };

/* Improve power consumption for IN4 DC measurement mode */ -static const struct reg_default wm8962_dc_measure[] = { +static const struct reg_sequence wm8962_dc_measure[] = { { 0xfd, 0x1 }, { 0xcc, 0x40 }, { 0xfd, 0 }, diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c index 8a8db86..52ec64d 100644 --- a/sound/soc/codecs/wm8993.c +++ b/sound/soc/codecs/wm8993.c @@ -1595,7 +1595,7 @@ static int wm8993_resume(struct snd_soc_codec *codec) #endif

/* Tune DC servo configuration */ -static struct reg_default wm8993_regmap_patch[] = { +static struct reg_sequence wm8993_regmap_patch[] = { { 0x44, 3 }, { 0x56, 3 }, { 0x44, 0 },