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authorMark Brown <broonie@kernel.org>2025-05-07 14:12:38 +0900
committerMark Brown <broonie@kernel.org>2025-05-07 14:12:38 +0900
commit0fa382a4f507e8cc835df43b331e0515d861e54d (patch)
treecc38d1a650e9b269f72e06bb3d5d50edb70507c7 /include/sound
parente6a40d5c9033fb98f3d83f88655bc2b963ef50eb (diff)
parent406fbc4d0fb34c16718551bb8f4c776710f63b55 (diff)
Add support for CS35L63 Smart Amplifier
Merge series from Stefan Binding <sbinding@opensource.cirrus.com>: CS35L63 is a Mono Class-D PC Smart Amplifier, with Speaker Protection and Audio Enhancement Algorithms. CS35L63 uses a similar control interface to CS35L56 so support for it can be added into the CS35L56 driver. CS35L63 only has SoundWire and I2C control interfaces.
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/cs35l56.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/sound/cs35l56.h b/include/sound/cs35l56.h
index 5d653a3491d0..63f2c63f7c59 100644
--- a/include/sound/cs35l56.h
+++ b/include/sound/cs35l56.h
@@ -71,6 +71,8 @@
#define CS35L56_DSP_VIRTUAL1_MBOX_6 0x0011034
#define CS35L56_DSP_VIRTUAL1_MBOX_7 0x0011038
#define CS35L56_DSP_VIRTUAL1_MBOX_8 0x001103C
+#define CS35L56_DIE_STS1 0x0017040
+#define CS35L56_DIE_STS2 0x0017044
#define CS35L56_DSP_RESTRICT_STS1 0x00190F0
#define CS35L56_DSP1_XMEM_PACKED_0 0x2000000
#define CS35L56_DSP1_XMEM_PACKED_6143 0x2005FFC
@@ -104,6 +106,15 @@
#define CS35L56_DSP1_PMEM_0 0x3800000
#define CS35L56_DSP1_PMEM_5114 0x3804FE8
+#define CS35L63_DSP1_FW_VER CS35L56_DSP1_FW_VER
+#define CS35L63_DSP1_HALO_STATE 0x280396C
+#define CS35L63_DSP1_PM_CUR_STATE 0x28042C8
+#define CS35L63_PROTECTION_STATUS 0x340009C
+#define CS35L63_TRANSDUCER_ACTUAL_PS 0x34000F4
+#define CS35L63_MAIN_RENDER_USER_MUTE 0x3400020
+#define CS35L63_MAIN_RENDER_USER_VOLUME 0x3400028
+#define CS35L63_MAIN_POSTURE_NUMBER 0x3400068
+
/* DEVID */
#define CS35L56_DEVID_MASK 0x00FFFFFF
@@ -267,6 +278,17 @@ struct cs35l56_spi_payload {
} __packed;
static_assert(sizeof(struct cs35l56_spi_payload) == 10);
+struct cs35l56_fw_reg {
+ unsigned int fw_ver;
+ unsigned int halo_state;
+ unsigned int pm_cur_stat;
+ unsigned int prot_sts;
+ unsigned int transducer_actual_ps;
+ unsigned int user_mute;
+ unsigned int user_volume;
+ unsigned int posture_number;
+};
+
struct cs35l56_base {
struct device *dev;
struct regmap *regmap;
@@ -283,6 +305,7 @@ struct cs35l56_base {
struct cirrus_amp_cal_data cal_data;
struct gpio_desc *reset_gpio;
struct cs35l56_spi_payload *spi_payload_buf;
+ const struct cs35l56_fw_reg *fw_reg;
};
static inline bool cs35l56_is_otp_register(unsigned int reg)
@@ -310,6 +333,11 @@ static inline bool cs35l56_is_spi(struct cs35l56_base *cs35l56)
extern const struct regmap_config cs35l56_regmap_i2c;
extern const struct regmap_config cs35l56_regmap_spi;
extern const struct regmap_config cs35l56_regmap_sdw;
+extern const struct regmap_config cs35l63_regmap_i2c;
+extern const struct regmap_config cs35l63_regmap_sdw;
+
+extern const struct cs35l56_fw_reg cs35l56_fw_reg;
+extern const struct cs35l56_fw_reg cs35l63_fw_reg;
extern const struct cirrus_amp_cal_controls cs35l56_calibration_controls;