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-rw-r--r--include/linux/firmware/cirrus/cs_dsp.h6
-rw-r--r--include/linux/firmware/cirrus/cs_dsp_test_utils.h18
-rw-r--r--include/linux/gpio/consumer.h9
-rw-r--r--include/linux/pci_ids.h1
-rw-r--r--include/linux/regmap.h21
-rw-r--r--include/linux/soundwire/sdw_registers.h2
-rw-r--r--include/linux/string.h18
7 files changed, 53 insertions, 22 deletions
diff --git a/include/linux/firmware/cirrus/cs_dsp.h b/include/linux/firmware/cirrus/cs_dsp.h
index a66eb7624730..0ec1cdc5585d 100644
--- a/include/linux/firmware/cirrus/cs_dsp.h
+++ b/include/linux/firmware/cirrus/cs_dsp.h
@@ -102,7 +102,7 @@ struct cs_dsp_coeff_ctl {
const char *subname;
unsigned int subname_len;
unsigned int offset;
- size_t len;
+ unsigned int len;
unsigned int type;
unsigned int flags;
unsigned int set:1;
@@ -188,8 +188,8 @@ struct cs_dsp {
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs_root;
- char *wmfw_file_name;
- char *bin_file_name;
+ const char *wmfw_file_name;
+ const char *bin_file_name;
#endif
};
diff --git a/include/linux/firmware/cirrus/cs_dsp_test_utils.h b/include/linux/firmware/cirrus/cs_dsp_test_utils.h
index ecd821ed8064..1f97764fdfd7 100644
--- a/include/linux/firmware/cirrus/cs_dsp_test_utils.h
+++ b/include/linux/firmware/cirrus/cs_dsp_test_utils.h
@@ -26,21 +26,21 @@ struct cs_dsp_test {
struct cs_dsp_test_local *local;
- /* Following members are private */
+ /* private: Following members are private */
bool saw_bus_write;
};
/**
* struct cs_dsp_mock_alg_def - Info for creating a mock algorithm entry.
*
- * @id Algorithm ID.
- * @ver; Algorithm version.
- * @xm_base_words XM base address in DSP words.
- * @xm_size_words XM size in DSP words.
- * @ym_base_words YM base address in DSP words.
- * @ym_size_words YM size in DSP words.
- * @zm_base_words ZM base address in DSP words.
- * @zm_size_words ZM size in DSP words.
+ * @id: Algorithm ID.
+ * @ver: Algorithm version.
+ * @xm_base_words: XM base address in DSP words.
+ * @xm_size_words: XM size in DSP words.
+ * @ym_base_words: YM base address in DSP words.
+ * @ym_size_words: YM size in DSP words.
+ * @zm_base_words: ZM base address in DSP words.
+ * @zm_size_words: ZM size in DSP words.
*/
struct cs_dsp_mock_alg_def {
unsigned int id;
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h
index 00df68c51405..a8acb7c0b5af 100644
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -167,6 +167,8 @@ int gpiod_cansleep(const struct gpio_desc *desc);
int gpiod_to_irq(const struct gpio_desc *desc);
int gpiod_set_consumer_name(struct gpio_desc *desc, const char *name);
+bool gpiod_is_shared(const struct gpio_desc *desc);
+
/* Convert between the old gpio_ and new gpiod_ interfaces */
struct gpio_desc *gpio_to_desc(unsigned gpio);
int desc_to_gpio(const struct gpio_desc *desc);
@@ -520,6 +522,13 @@ static inline int gpiod_set_consumer_name(struct gpio_desc *desc,
return -EINVAL;
}
+static inline bool gpiod_is_shared(const struct gpio_desc *desc)
+{
+ /* GPIO can never have been requested */
+ WARN_ON(desc);
+ return false;
+}
+
static inline struct gpio_desc *gpio_to_desc(unsigned gpio)
{
return NULL;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 92ffc4373f6d..a9a089566b7c 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -3075,6 +3075,7 @@
#define PCI_DEVICE_ID_INTEL_5100_22 0x65f6
#define PCI_DEVICE_ID_INTEL_IOAT_SCNB 0x65ff
#define PCI_DEVICE_ID_INTEL_HDA_FCL 0x67a8
+#define PCI_DEVICE_ID_INTEL_HDA_NVL_S 0x6e50
#define PCI_DEVICE_ID_INTEL_82371SB_0 0x7000
#define PCI_DEVICE_ID_INTEL_82371SB_1 0x7010
#define PCI_DEVICE_ID_INTEL_82371SB_2 0x7020
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 55343795644b..64cd83b1f7bc 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -676,7 +676,7 @@ struct regmap *__regmap_init_sdw(struct sdw_slave *sdw,
const struct regmap_config *config,
struct lock_class_key *lock_key,
const char *lock_name);
-struct regmap *__regmap_init_sdw_mbq(struct sdw_slave *sdw,
+struct regmap *__regmap_init_sdw_mbq(struct device *dev, struct sdw_slave *sdw,
const struct regmap_config *config,
const struct regmap_sdw_mbq_cfg *mbq_config,
struct lock_class_key *lock_key,
@@ -738,7 +738,7 @@ struct regmap *__devm_regmap_init_sdw(struct sdw_slave *sdw,
const struct regmap_config *config,
struct lock_class_key *lock_key,
const char *lock_name);
-struct regmap *__devm_regmap_init_sdw_mbq(struct sdw_slave *sdw,
+struct regmap *__devm_regmap_init_sdw_mbq(struct device *dev, struct sdw_slave *sdw,
const struct regmap_config *config,
const struct regmap_sdw_mbq_cfg *mbq_config,
struct lock_class_key *lock_key,
@@ -970,7 +970,7 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
*/
#define regmap_init_sdw_mbq(sdw, config) \
__regmap_lockdep_wrapper(__regmap_init_sdw_mbq, #config, \
- sdw, config, NULL)
+ &sdw->dev, sdw, config, NULL)
/**
* regmap_init_sdw_mbq_cfg() - Initialise MBQ SDW register map with config
@@ -983,9 +983,9 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
* to a struct regmap. The regmap will be automatically freed by the
* device management code.
*/
-#define regmap_init_sdw_mbq_cfg(sdw, config, mbq_config) \
+#define regmap_init_sdw_mbq_cfg(dev, sdw, config, mbq_config) \
__regmap_lockdep_wrapper(__regmap_init_sdw_mbq, #config, \
- sdw, config, mbq_config)
+ dev, sdw, config, mbq_config)
/**
* regmap_init_spi_avmm() - Initialize register map for Intel SPI Slave
@@ -1198,12 +1198,13 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
*/
#define devm_regmap_init_sdw_mbq(sdw, config) \
__regmap_lockdep_wrapper(__devm_regmap_init_sdw_mbq, #config, \
- sdw, config, NULL)
+ &sdw->dev, sdw, config, NULL)
/**
* devm_regmap_init_sdw_mbq_cfg() - Initialise managed MBQ SDW register map with config
*
- * @sdw: Device that will be interacted with
+ * @dev: Device that will be interacted with
+ * @sdw: SoundWire Device that will be interacted with
* @config: Configuration for register map
* @mbq_config: Properties for the MBQ registers
*
@@ -1211,9 +1212,9 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
* to a struct regmap. The regmap will be automatically freed by the
* device management code.
*/
-#define devm_regmap_init_sdw_mbq_cfg(sdw, config, mbq_config) \
- __regmap_lockdep_wrapper(__devm_regmap_init_sdw_mbq, \
- #config, sdw, config, mbq_config)
+#define devm_regmap_init_sdw_mbq_cfg(dev, sdw, config, mbq_config) \
+ __regmap_lockdep_wrapper(__devm_regmap_init_sdw_mbq, \
+ #config, dev, sdw, config, mbq_config)
/**
* devm_regmap_init_slimbus() - Initialise managed register map
diff --git a/include/linux/soundwire/sdw_registers.h b/include/linux/soundwire/sdw_registers.h
index 0a5939285583..cae8a0a5a9b0 100644
--- a/include/linux/soundwire/sdw_registers.h
+++ b/include/linux/soundwire/sdw_registers.h
@@ -355,4 +355,6 @@
/* Check the reserved and fixed bits in address */
#define SDW_SDCA_VALID_CTL(reg) (((reg) & (GENMASK(31, 25) | BIT(18) | BIT(13))) == BIT(30))
+#define SDW_SDCA_MAX_REGISTER 0x47FFFFFF
+
#endif /* __SDW_REGISTERS_H */
diff --git a/include/linux/string.h b/include/linux/string.h
index fdd3442c6bcb..929d05d1247c 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -562,4 +562,22 @@ static inline bool strstarts(const char *str, const char *prefix)
return strncmp(str, prefix, strlen(prefix)) == 0;
}
+/**
+ * strends - Check if a string ends with another string.
+ * @str - NULL-terminated string to check against @suffix
+ * @suffix - NULL-terminated string defining the suffix to look for in @str
+ *
+ * Returns:
+ * True if @str ends with @suffix. False in all other cases.
+ */
+static inline bool strends(const char *str, const char *suffix)
+{
+ unsigned int str_len = strlen(str), suffix_len = strlen(suffix);
+
+ if (str_len < suffix_len)
+ return false;
+
+ return !(strcmp(str + str_len - suffix_len, suffix));
+}
+
#endif /* _LINUX_STRING_H_ */
generated by cgit v1.2.3 (git 2.0.4) at 2025-12-26 22:06:51 +0000