diff options
Diffstat (limited to 'include/sound/sdca_function.h')
| -rw-r--r-- | include/sound/sdca_function.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/sound/sdca_function.h b/include/sound/sdca_function.h index eaedb54a8322..b4a97ff08729 100644 --- a/include/sound/sdca_function.h +++ b/include/sound/sdca_function.h @@ -11,11 +11,14 @@ #include <linux/bits.h> #include <linux/types.h> +#include <linux/hid.h> struct device; struct sdca_entity; struct sdca_function_desc; +#define SDCA_NO_INTERRUPT -1 + /* * The addressing space for SDCA relies on 7 bits for Entities, so a * maximum of 128 Entities per function can be represented. @@ -319,6 +322,15 @@ enum sdca_selected_mode_range { }; /** + * enum sdca_detected_mode_values - Predefined GE Detected Mode values + */ +enum sdca_detected_mode_values { + SDCA_DETECTED_MODE_JACK_UNPLUGGED = 0, + SDCA_DETECTED_MODE_JACK_UNKNOWN = 1, + SDCA_DETECTED_MODE_DETECTION_IN_PROGRESS = 2, +}; + +/** * enum sdca_spe_controls - SDCA Controls for Security & Privacy Unit * * Control Selectors for Security & Privacy Unit from SDCA @@ -1041,6 +1053,32 @@ struct sdca_entity_ge { }; /** + * struct sdca_entity_hide - information specific to HIDE Entities + * @hid: HID device structure + * @hidtx_ids: HIDTx Report ID + * @num_hidtx_ids: number of HIDTx Report ID + * @hidrx_ids: HIDRx Report ID + * @num_hidrx_ids: number of HIDRx Report ID + * @hide_reside_function_num: indicating which Audio Function Numbers within this Device + * @max_delay: the maximum time in microseconds allowed for the Device to change the ownership from Device to Host + * @af_number_list: which Audio Function Numbers within this Device are sending/receiving the messages in this HIDE + * @hid_desc: HID descriptor for the HIDE Entity + * @hid_report_desc: HID Report Descriptor for the HIDE Entity + */ +struct sdca_entity_hide { + struct hid_device *hid; + unsigned int *hidtx_ids; + int num_hidtx_ids; + unsigned int *hidrx_ids; + int num_hidrx_ids; + unsigned int hide_reside_function_num; + unsigned int max_delay; + unsigned int af_number_list[SDCA_MAX_FUNCTION_COUNT]; + struct hid_descriptor hid_desc; + unsigned char *hid_report_desc; +}; + +/** * struct sdca_entity - information for one SDCA Entity * @label: String such as "OT 12". * @id: Identifier used for addressing. @@ -1055,6 +1093,7 @@ struct sdca_entity_ge { * @cs: Clock Source specific Entity properties. * @pde: Power Domain Entity specific Entity properties. * @ge: Group Entity specific Entity properties. + * @hide: HIDE Entity specific Entity properties. */ struct sdca_entity { const char *label; @@ -1071,6 +1110,7 @@ struct sdca_entity { struct sdca_entity_cs cs; struct sdca_entity_pde pde; struct sdca_entity_ge ge; + struct sdca_entity_hide hide; }; }; |