diff options
Diffstat (limited to 'drivers/staging/greybus/greybus_protocols.h')
-rw-r--r-- | drivers/staging/greybus/greybus_protocols.h | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/drivers/staging/greybus/greybus_protocols.h b/drivers/staging/greybus/greybus_protocols.h index a80c2f253533..32b927f901f7 100644 --- a/drivers/staging/greybus/greybus_protocols.h +++ b/drivers/staging/greybus/greybus_protocols.h @@ -1067,5 +1067,181 @@ struct gb_sdio_event_request { #define GB_SDIO_WP 0x04 }; +/* Lights */ + +#define GB_LIGHTS_VERSION_MAJOR 0x00 +#define GB_LIGHTS_VERSION_MINOR 0x01 + +/* Greybus Lights request types */ +#define GB_LIGHTS_TYPE_INVALID 0x00 +#define GB_LIGHTS_TYPE_PROTOCOL_VERSION 0x01 +#define GB_LIGHTS_TYPE_GET_LIGHTS 0x02 +#define GB_LIGHTS_TYPE_GET_LIGHT_CONFIG 0x03 +#define GB_LIGHTS_TYPE_GET_CHANNEL_CONFIG 0x04 +#define GB_LIGHTS_TYPE_GET_CHANNEL_FLASH_CONFIG 0x05 +#define GB_LIGHTS_TYPE_SET_BRIGHTNESS 0x06 +#define GB_LIGHTS_TYPE_SET_BLINK 0x07 +#define GB_LIGHTS_TYPE_SET_COLOR 0x08 +#define GB_LIGHTS_TYPE_SET_FADE 0x09 +#define GB_LIGHTS_TYPE_EVENT 0x0A +#define GB_LIGHTS_TYPE_SET_FLASH_INTENSITY 0x0B +#define GB_LIGHTS_TYPE_SET_FLASH_STROBE 0x0C +#define GB_LIGHTS_TYPE_SET_FLASH_TIMEOUT 0x0D +#define GB_LIGHTS_TYPE_GET_FLASH_FAULT 0x0E + +/* Greybus Light modes */ + +/* + * if you add any specific mode below, update also the + * GB_CHANNEL_MODE_DEFINED_RANGE value accordingly + */ +#define GB_CHANNEL_MODE_NONE 0x00000000 +#define GB_CHANNEL_MODE_BATTERY 0x00000001 +#define GB_CHANNEL_MODE_POWER 0x00000002 +#define GB_CHANNEL_MODE_WIRELESS 0x00000004 +#define GB_CHANNEL_MODE_BLUETOOTH 0x00000008 +#define GB_CHANNEL_MODE_KEYBOARD 0x00000010 +#define GB_CHANNEL_MODE_BUTTONS 0x00000020 +#define GB_CHANNEL_MODE_NOTIFICATION 0x00000040 +#define GB_CHANNEL_MODE_ATTENTION 0x00000080 +#define GB_CHANNEL_MODE_FLASH 0x00000100 +#define GB_CHANNEL_MODE_TORCH 0x00000200 +#define GB_CHANNEL_MODE_INDICATOR 0x00000400 + +/* Lights Mode valid bit values */ +#define GB_CHANNEL_MODE_DEFINED_RANGE 0x000004FF +#define GB_CHANNEL_MODE_VENDOR_RANGE 0x00F00000 + +/* Greybus Light Channels Flags */ +#define GB_LIGHT_CHANNEL_MULTICOLOR 0x00000001 +#define GB_LIGHT_CHANNEL_FADER 0x00000002 +#define GB_LIGHT_CHANNEL_BLINK 0x00000004 + +/* get count of lights in module */ +struct gb_lights_get_lights_response { + __u8 lights_count; +}; + +/* light config request payload */ +struct gb_lights_get_light_config_request { + __u8 id; +}; + +/* light config response payload */ +struct gb_lights_get_light_config_response { + __u8 channel_count; + __u8 name[32]; +}; + +/* channel config request payload */ +struct gb_lights_get_channel_config_request { + __u8 light_id; + __u8 channel_id; +}; + +/* channel flash config request payload */ +struct gb_lights_get_channel_flash_config_request { + __u8 light_id; + __u8 channel_id; +}; + +/* channel config response payload */ +struct gb_lights_get_channel_config_response { + __u8 max_brightness; + __le32 flags; + __le32 color; + __u8 color_name[32]; + __le32 mode; + __u8 mode_name[32]; +} __packed; + +/* channel flash config response payload */ +struct gb_lights_get_channel_flash_config_response { + __le32 intensity_min_uA; + __le32 intensity_max_uA; + __le32 intensity_step_uA; + __le32 timeout_min_us; + __le32 timeout_max_us; + __le32 timeout_step_us; +}; + +/* blink request payload: response have no payload */ +struct gb_lights_blink_request { + __u8 light_id; + __u8 channel_id; + __le16 time_on_ms; + __le16 time_off_ms; +}; + +/* set brightness request payload: response have no payload */ +struct gb_lights_set_brightness_request { + __u8 light_id; + __u8 channel_id; + __u8 brightness; +}; + +/* set color request payload: response have no payload */ +struct gb_lights_set_color_request { + __u8 light_id; + __u8 channel_id; + __le32 color; +} __packed; + +/* set fade request payload: response have no payload */ +struct gb_lights_set_fade_request { + __u8 light_id; + __u8 channel_id; + __u8 fade_in; + __u8 fade_out; +}; + +/* event request: generated by module */ +struct gb_lights_event_request { + __u8 light_id; + __u8 event; +#define GB_LIGHTS_LIGHT_CONFIG 0x01 +}; + +/* set flash intensity request payload: response have no payload */ +struct gb_lights_set_flash_intensity_request { + __u8 light_id; + __u8 channel_id; + __le32 intensity_uA; +} __packed; + +/* set flash strobe state request payload: response have no payload */ +struct gb_lights_set_flash_strobe_request { + __u8 light_id; + __u8 channel_id; + __u8 state; +}; + +/* set flash timeout request payload: response have no payload */ +struct gb_lights_set_flash_timeout_request { + __u8 light_id; + __u8 channel_id; + __le32 timeout_us; +} __packed; + +/* get flash fault request payload */ +struct gb_lights_get_flash_fault_request { + __u8 light_id; + __u8 channel_id; +}; + +/* get flash fault response payload */ +struct gb_lights_get_flash_fault_response { + __le32 fault; +#define GB_LIGHTS_FLASH_FAULT_OVER_VOLTAGE 0x00000000 +#define GB_LIGHTS_FLASH_FAULT_TIMEOUT 0x00000001 +#define GB_LIGHTS_FLASH_FAULT_OVER_TEMPERATURE 0x00000002 +#define GB_LIGHTS_FLASH_FAULT_SHORT_CIRCUIT 0x00000004 +#define GB_LIGHTS_FLASH_FAULT_OVER_CURRENT 0x00000008 +#define GB_LIGHTS_FLASH_FAULT_INDICATOR 0x00000010 +#define GB_LIGHTS_FLASH_FAULT_UNDER_VOLTAGE 0x00000020 +#define GB_LIGHTS_FLASH_FAULT_INPUT_VOLTAGE 0x00000040 +#define GB_LIGHTS_FLASH_FAULT_LED_OVER_TEMPERATURE 0x00000080 +}; + #endif /* __GREYBUS_PROTOCOLS_H */ |