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Commit 357499df authored by Mark Greer's avatar Mark Greer Committed by Greg Kroah-Hartman
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greybus: i2s: Remove deprecated I2S Bridged-PHY Protocol 

The Greybus I2S Bridged-PHY Protocol is deprecated so remove
all support for it from the Greybus code.

CC: Vaibhav Agarwal <vaibhav.agarwal@linaro.org>
Signed-off-by: default avatarMark Greer <mgreer@animalcreek.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent ddc88eff
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Showing with 6 additions and 144 deletions
drivers/staging/greybus/greybus_manifest.h
View file @ 357499df
......@@ -32,7 +32,7 @@ enum greybus_protocol {
GREYBUS_PROTOCOL_SDIO = 0x07,
GREYBUS_PROTOCOL_BATTERY = 0x08,
GREYBUS_PROTOCOL_PWM = 0x09,
GREYBUS_PROTOCOL_I2S_MGMT = 0x0a,
/* 0x0a is unused */
GREYBUS_PROTOCOL_SPI = 0x0b,
GREYBUS_PROTOCOL_DISPLAY = 0x0c,
GREYBUS_PROTOCOL_CAMERA = 0x0d,
......@@ -40,8 +40,8 @@ enum greybus_protocol {
GREYBUS_PROTOCOL_LIGHTS = 0x0f,
GREYBUS_PROTOCOL_VIBRATOR = 0x10,
GREYBUS_PROTOCOL_LOOPBACK = 0x11,
GREYBUS_PROTOCOL_I2S_RECEIVER = 0x12,
GREYBUS_PROTOCOL_I2S_TRANSMITTER = 0x13,
/* 0x12 is unused */
/* 0x13 is unused */
GREYBUS_PROTOCOL_SVC = 0x14,
GREYBUS_PROTOCOL_FIRMWARE = 0x15,
/* ... */
......@@ -60,7 +60,7 @@ enum greybus_class_type {
GREYBUS_CLASS_SDIO = 0x07,
GREYBUS_CLASS_BATTERY = 0x08,
GREYBUS_CLASS_PWM = 0x09,
GREYBUS_CLASS_I2S = 0x0a,
/* 0x0a is unused */
GREYBUS_CLASS_SPI = 0x0b,
GREYBUS_CLASS_DISPLAY = 0x0c,
GREYBUS_CLASS_CAMERA = 0x0d,
......@@ -68,8 +68,8 @@ enum greybus_class_type {
GREYBUS_CLASS_LIGHTS = 0x0f,
GREYBUS_CLASS_VIBRATOR = 0x10,
GREYBUS_CLASS_LOOPBACK = 0x11,
GREYBUS_CLASS_I2S_RECEIVER = 0x12,
GREYBUS_CLASS_I2S_TRANSMITTER = 0x13,
/* 0x12 is unused */
/* 0x13 is unused */
GREYBUS_CLASS_SVC = 0x14,
GREYBUS_CLASS_FIRMWARE = 0x15,
/* ... */
......
drivers/staging/greybus/greybus_protocols.h
View file @ 357499df
......@@ -511,144 +511,6 @@ struct gb_pwm_disable_request {
__u8 which;
} __packed;
/* I2S */
#define GB_I2S_MGMT_TYPE_GET_SUPPORTED_CONFIGURATIONS 0x02
#define GB_I2S_MGMT_TYPE_SET_CONFIGURATION 0x03
#define GB_I2S_MGMT_TYPE_SET_SAMPLES_PER_MESSAGE 0x04
#define GB_I2S_MGMT_TYPE_GET_PROCESSING_DELAY 0x05
#define GB_I2S_MGMT_TYPE_SET_START_DELAY 0x06
#define GB_I2S_MGMT_TYPE_ACTIVATE_CPORT 0x07
#define GB_I2S_MGMT_TYPE_DEACTIVATE_CPORT 0x08
#define GB_I2S_MGMT_TYPE_REPORT_EVENT 0x09
#define GB_I2S_MGMT_BYTE_ORDER_NA BIT(0)
#define GB_I2S_MGMT_BYTE_ORDER_BE BIT(1)
#define GB_I2S_MGMT_BYTE_ORDER_LE BIT(2)
#define GB_I2S_MGMT_SPATIAL_LOCATION_FL BIT(0)
#define GB_I2S_MGMT_SPATIAL_LOCATION_FR BIT(1)
#define GB_I2S_MGMT_SPATIAL_LOCATION_FC BIT(2)
#define GB_I2S_MGMT_SPATIAL_LOCATION_LFE BIT(3)
#define GB_I2S_MGMT_SPATIAL_LOCATION_BL BIT(4)
#define GB_I2S_MGMT_SPATIAL_LOCATION_BR BIT(5)
#define GB_I2S_MGMT_SPATIAL_LOCATION_FLC BIT(6)
#define GB_I2S_MGMT_SPATIAL_LOCATION_FRC BIT(7)
#define GB_I2S_MGMT_SPATIAL_LOCATION_C BIT(8) /* BC in USB */
#define GB_I2S_MGMT_SPATIAL_LOCATION_SL BIT(9)
#define GB_I2S_MGMT_SPATIAL_LOCATION_SR BIT(10)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TC BIT(11)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TFL BIT(12)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TFC BIT(13)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TFR BIT(14)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TBL BIT(15)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TBC BIT(16)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TBR BIT(17)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TFLC BIT(18)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TFRC BIT(19)
#define GB_I2S_MGMT_SPATIAL_LOCATION_LLFE BIT(20)
#define GB_I2S_MGMT_SPATIAL_LOCATION_RLFE BIT(21)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TSL BIT(22)
#define GB_I2S_MGMT_SPATIAL_LOCATION_TSR BIT(23)
#define GB_I2S_MGMT_SPATIAL_LOCATION_BC BIT(24)
#define GB_I2S_MGMT_SPATIAL_LOCATION_BLC BIT(25)
#define GB_I2S_MGMT_SPATIAL_LOCATION_BRC BIT(26)
#define GB_I2S_MGMT_SPATIAL_LOCATION_RD BIT(31)
#define GB_I2S_MGMT_PROTOCOL_PCM BIT(0)
#define GB_I2S_MGMT_PROTOCOL_I2S BIT(1)
#define GB_I2S_MGMT_PROTOCOL_LR_STEREO BIT(2)
#define GB_I2S_MGMT_ROLE_MASTER BIT(0)
#define GB_I2S_MGMT_ROLE_SLAVE BIT(1)
#define GB_I2S_MGMT_POLARITY_NORMAL BIT(0)
#define GB_I2S_MGMT_POLARITY_REVERSED BIT(1)
#define GB_I2S_MGMT_EDGE_RISING BIT(0)
#define GB_I2S_MGMT_EDGE_FALLING BIT(1)
#define GB_I2S_MGMT_EVENT_UNSPECIFIED 0x1
#define GB_I2S_MGMT_EVENT_HALT 0x2
#define GB_I2S_MGMT_EVENT_INTERNAL_ERROR 0x3
#define GB_I2S_MGMT_EVENT_PROTOCOL_ERROR 0x4
#define GB_I2S_MGMT_EVENT_FAILURE 0x5
#define GB_I2S_MGMT_EVENT_OUT_OF_SEQUENCE 0x6
#define GB_I2S_MGMT_EVENT_UNDERRUN 0x7
#define GB_I2S_MGMT_EVENT_OVERRUN 0x8
#define GB_I2S_MGMT_EVENT_CLOCKING 0x9
#define GB_I2S_MGMT_EVENT_DATA_LEN 0xa
struct gb_i2s_mgmt_configuration {
__le32 sample_frequency;
__u8 num_channels;
__u8 bytes_per_channel;
__u8 byte_order;
__u8 pad;
__le32 spatial_locations;
__le32 ll_protocol;
__u8 ll_mclk_role;
__u8 ll_bclk_role;
__u8 ll_wclk_role;
__u8 ll_wclk_polarity;
__u8 ll_wclk_change_edge;
__u8 ll_wclk_tx_edge;
__u8 ll_wclk_rx_edge;
__u8 ll_data_offset;
} __packed;
/* get supported configurations request has no payload */
struct gb_i2s_mgmt_get_supported_configurations_response {
__u8 config_count;
__u8 pad[3];
struct gb_i2s_mgmt_configuration config[0];
} __packed;
struct gb_i2s_mgmt_set_configuration_request {
struct gb_i2s_mgmt_configuration config;
} __packed;
/* set configuration response has no payload */
struct gb_i2s_mgmt_set_samples_per_message_request {
__le16 samples_per_message;
} __packed;
/* set samples per message response has no payload */
/* get processing request delay has no payload */
struct gb_i2s_mgmt_get_processing_delay_response {
__le32 microseconds;
} __packed;
struct gb_i2s_mgmt_set_start_delay_request {
__le32 microseconds;
} __packed;
/* set start delay response has no payload */
struct gb_i2s_mgmt_activate_cport_request {
__le16 cport;
} __packed;
/* activate cport response has no payload */
struct gb_i2s_mgmt_deactivate_cport_request {
__le16 cport;
} __packed;
/* deactivate cport response has no payload */
struct gb_i2s_mgmt_report_event_request {
__u8 event;
} __packed;
/* report event response has no payload */
#define GB_I2S_DATA_TYPE_SEND_DATA 0x02
struct gb_i2s_send_data_request {
__le32 sample_number;
__le32 size;
__u8 data[0];
} __packed;
/* send data has no response at all */
/* SPI */
/* Version of the Greybus spi protocol we support */
......
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