diff options
Diffstat (limited to 'sound/pci/hda/cs35l41_hda.h')
| -rw-r--r-- | sound/pci/hda/cs35l41_hda.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/pci/hda/cs35l41_hda.h b/sound/pci/hda/cs35l41_hda.h index 43d55292b327..c730b3351589 100644 --- a/sound/pci/hda/cs35l41_hda.h +++ b/sound/pci/hda/cs35l41_hda.h @@ -16,11 +16,14 @@ #include <linux/gpio/consumer.h> #include <linux/device.h> #include <sound/cs35l41.h> +#include <sound/cs-amp-lib.h> #include <linux/firmware/cirrus/cs_dsp.h> #include <linux/firmware/cirrus/wmfw.h> #define CS35L41_MAX_ACCEPTABLE_SPI_SPEED_HZ 1000000 +#define DEFAULT_AMP_GAIN_PCM 17 /* 17.5dB Gain */ +#define DEFAULT_AMP_GAIN_PDM 19 /* 19.5dB Gain */ struct cs35l41_amp_cal_data { u32 calTarget[2]; @@ -83,6 +86,9 @@ struct cs35l41_hda { bool mute_override; enum control_bus control_bus; bool bypass_fw; + unsigned int tuning_gain; + struct cirrus_amp_cal_data cal_data; + bool cal_data_valid; }; @@ -98,5 +104,6 @@ int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int i struct regmap *regmap, enum control_bus control_bus); void cs35l41_hda_remove(struct device *dev); int cs35l41_get_speaker_id(struct device *dev, int amp_index, int num_amps, int fixed_gpio_id); +int cs35l41_hda_parse_acpi(struct cs35l41_hda *cs35l41, struct device *physdev, int id); #endif /*__CS35L41_HDA_H__*/ |