[PATCH 03/11] ASoC: cs35l41: Move regmap config struct to shared code
From: Lucas Tanure
Date: Tue Nov 23 2021 - 11:33:08 EST
Move regmap configs to external include so CS35L41 HDA
driver can re-use it.
Signed-off-by: Lucas Tanure <tanureal@xxxxxxxxxxxxxxxxxxxxx>
---
include/sound/cs35l41.h | 6 +++++-
sound/soc/codecs/cs35l41-i2c.c | 15 ---------------
sound/soc/codecs/cs35l41-lib.c | 34 ++++++++++++++++++++++++++++++++--
sound/soc/codecs/cs35l41-spi.c | 16 ----------------
sound/soc/codecs/cs35l41.h | 6 ------
5 files changed, 37 insertions(+), 40 deletions(-)
diff --git a/include/sound/cs35l41.h b/include/sound/cs35l41.h
index 4a5679c856a3..ced80ede1def 100644
--- a/include/sound/cs35l41.h
+++ b/include/sound/cs35l41.h
@@ -10,6 +10,8 @@
#ifndef __CS35L41_H
#define __CS35L41_H
+#include <linux/regmap.h>
+
#define CS35L41_FIRSTREG 0x00000000
#define CS35L41_LASTREG 0x03804FE8
#define CS35L41_DEVID 0x00000000
@@ -529,7 +531,6 @@
#define CS35L41_OTP_TRIM_35 0x0000400C
#define CS35L41_OTP_TRIM_36 0x00002030
-#define CS35L41_MAX_CACHE_REG 36
#define CS35L41_OTP_SIZE_WORDS 32
#define CS35L41_NUM_OTP_ELEM 100
#define CS35L41_NUM_OTP_MAPS 5
@@ -758,4 +759,7 @@ struct cs35l41_otp_map_element_t {
u32 word_offset;
};
+extern struct regmap_config cs35l41_regmap_i2c;
+extern struct regmap_config cs35l41_regmap_spi;
+
#endif /* __CS35L41_H */
diff --git a/sound/soc/codecs/cs35l41-i2c.c b/sound/soc/codecs/cs35l41-i2c.c
index db03fe519e2f..de5c8612f030 100644
--- a/sound/soc/codecs/cs35l41-i2c.c
+++ b/sound/soc/codecs/cs35l41-i2c.c
@@ -19,21 +19,6 @@
#include "cs35l41.h"
-static struct regmap_config cs35l41_regmap_i2c = {
- .reg_bits = 32,
- .val_bits = 32,
- .reg_stride = CS35L41_REGSTRIDE,
- .reg_format_endian = REGMAP_ENDIAN_BIG,
- .val_format_endian = REGMAP_ENDIAN_BIG,
- .max_register = CS35L41_LASTREG,
- .reg_defaults = cs35l41_reg,
- .num_reg_defaults = ARRAY_SIZE(cs35l41_reg),
- .volatile_reg = cs35l41_volatile_reg,
- .readable_reg = cs35l41_readable_reg,
- .precious_reg = cs35l41_precious_reg,
- .cache_type = REGCACHE_RBTREE,
-};
-
static const struct i2c_device_id cs35l41_id_i2c[] = {
{ "cs35l40", 0 },
{ "cs35l41", 0 },
diff --git a/sound/soc/codecs/cs35l41-lib.c b/sound/soc/codecs/cs35l41-lib.c
index f3071f235f7d..04f59cda5126 100644
--- a/sound/soc/codecs/cs35l41-lib.c
+++ b/sound/soc/codecs/cs35l41-lib.c
@@ -7,10 +7,9 @@
// Author: David Rhodes <david.rhodes@xxxxxxxxxx>
// Author: Lucas Tanure <lucas.tanure@xxxxxxxxxx>
-#include <linux/regmap.h>
#include <sound/cs35l41.h>
-const struct reg_default cs35l41_reg[CS35L41_MAX_CACHE_REG] = {
+const struct reg_default cs35l41_reg[] = {
{ CS35L41_PWR_CTRL1, 0x00000000 },
{ CS35L41_PWR_CTRL3, 0x01000010 },
{ CS35L41_GPIO_PAD_CONTROL, 0x00000000 },
@@ -690,3 +689,34 @@ const struct cs35l41_otp_map_element_t cs35l41_otp_map_map[CS35L41_NUM_OTP_MAPS]
.word_offset = 2,
},
};
+
+struct regmap_config cs35l41_regmap_i2c = {
+ .reg_bits = 32,
+ .val_bits = 32,
+ .reg_stride = CS35L41_REGSTRIDE,
+ .reg_format_endian = REGMAP_ENDIAN_BIG,
+ .val_format_endian = REGMAP_ENDIAN_BIG,
+ .max_register = CS35L41_LASTREG,
+ .reg_defaults = cs35l41_reg,
+ .num_reg_defaults = ARRAY_SIZE(cs35l41_reg),
+ .volatile_reg = cs35l41_volatile_reg,
+ .readable_reg = cs35l41_readable_reg,
+ .precious_reg = cs35l41_precious_reg,
+ .cache_type = REGCACHE_RBTREE,
+};
+
+struct regmap_config cs35l41_regmap_spi = {
+ .reg_bits = 32,
+ .val_bits = 32,
+ .pad_bits = 16,
+ .reg_stride = CS35L41_REGSTRIDE,
+ .reg_format_endian = REGMAP_ENDIAN_BIG,
+ .val_format_endian = REGMAP_ENDIAN_BIG,
+ .max_register = CS35L41_LASTREG,
+ .reg_defaults = cs35l41_reg,
+ .num_reg_defaults = ARRAY_SIZE(cs35l41_reg),
+ .volatile_reg = cs35l41_volatile_reg,
+ .readable_reg = cs35l41_readable_reg,
+ .precious_reg = cs35l41_precious_reg,
+ .cache_type = REGCACHE_RBTREE,
+};
diff --git a/sound/soc/codecs/cs35l41-spi.c b/sound/soc/codecs/cs35l41-spi.c
index 60639edcfc5d..c157153f28d8 100644
--- a/sound/soc/codecs/cs35l41-spi.c
+++ b/sound/soc/codecs/cs35l41-spi.c
@@ -17,22 +17,6 @@
#include "cs35l41.h"
-static struct regmap_config cs35l41_regmap_spi = {
- .reg_bits = 32,
- .val_bits = 32,
- .pad_bits = 16,
- .reg_stride = CS35L41_REGSTRIDE,
- .reg_format_endian = REGMAP_ENDIAN_BIG,
- .val_format_endian = REGMAP_ENDIAN_BIG,
- .max_register = CS35L41_LASTREG,
- .reg_defaults = cs35l41_reg,
- .num_reg_defaults = ARRAY_SIZE(cs35l41_reg),
- .volatile_reg = cs35l41_volatile_reg,
- .readable_reg = cs35l41_readable_reg,
- .precious_reg = cs35l41_precious_reg,
- .cache_type = REGCACHE_RBTREE,
-};
-
static const struct spi_device_id cs35l41_id_spi[] = {
{ "cs35l40", 0 },
{ "cs35l41", 0 },
diff --git a/sound/soc/codecs/cs35l41.h b/sound/soc/codecs/cs35l41.h
index 74ef72d01190..453ece8889e0 100644
--- a/sound/soc/codecs/cs35l41.h
+++ b/sound/soc/codecs/cs35l41.h
@@ -11,7 +11,6 @@
#define __CS35L41_H__
#include <linux/gpio/consumer.h>
-#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <linux/firmware.h>
#include <sound/core.h>
@@ -22,11 +21,6 @@
#define CS35L41_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
#define CS35L41_TX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
-bool cs35l41_readable_reg(struct device *dev, unsigned int reg);
-bool cs35l41_precious_reg(struct device *dev, unsigned int reg);
-bool cs35l41_volatile_reg(struct device *dev, unsigned int reg);
-
-extern const struct reg_default cs35l41_reg[CS35L41_MAX_CACHE_REG];
extern const struct cs35l41_otp_map_element_t
cs35l41_otp_map_map[CS35L41_NUM_OTP_MAPS];
--
2.34.0