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greybus: audio: apbridgea: Remove GET_TX/RX_DELAY message types

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The 'AUDIO_APBRIDGEA_TYPE_GET_TX_DELAY' and
'AUDIO_APBRIDGEA_TYPE_GET_RX_DELAY' message types have been
removed from the AP <-> APBrigdeA Audio Protocol so remove
them from the code.  Do not coalesce the message type numbers
to prevent compatibility issues between the AP and APBridgeA.

Testing Done: Played music using a speaker module

Signed-off-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Mark Greer 2016-08-02 20:36:07 -07:00 committed by Greg Kroah-Hartman
parent ca9551f681
commit ccc57e20d1
3 changed files with 2 additions and 40 deletions
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16
drivers/staging/greybus/audio_apbridgea.c
View file

@ -84,14 +84,6 @@ int gb_audio_apbridgea_set_tx_data_size(struct gb_connection *connection,
}
EXPORT_SYMBOL_GPL(gb_audio_apbridgea_set_tx_data_size);
int gb_audio_apbridgea_get_tx_delay(struct gb_connection *connection,
__u16 i2s_port, __u32 *delay)
{
/* TODO: implement */
return -EOPNOTSUPP;
}
EXPORT_SYMBOL_GPL(gb_audio_apbridgea_get_tx_delay);
int gb_audio_apbridgea_prepare_tx(struct gb_connection *connection,
__u16 i2s_port)
{
@ -158,14 +150,6 @@ int gb_audio_apbridgea_set_rx_data_size(struct gb_connection *connection,
}
EXPORT_SYMBOL_GPL(gb_audio_apbridgea_set_rx_data_size);
int gb_audio_apbridgea_get_rx_delay(struct gb_connection *connection,
__u16 i2s_port, __u32 *delay)
{
/* TODO: implement */
return -EOPNOTSUPP;
}
EXPORT_SYMBOL_GPL(gb_audio_apbridgea_get_rx_delay);
int gb_audio_apbridgea_prepare_rx(struct gb_connection *connection,
__u16 i2s_port)
{

22
drivers/staging/greybus/audio_apbridgea.h
View file

@ -47,13 +47,13 @@
#define AUDIO_APBRIDGEA_TYPE_REGISTER_CPORT 0x02
#define AUDIO_APBRIDGEA_TYPE_UNREGISTER_CPORT 0x03
#define AUDIO_APBRIDGEA_TYPE_SET_TX_DATA_SIZE 0x04
#define AUDIO_APBRIDGEA_TYPE_GET_TX_DELAY 0x05
/* 0x05 unused */
#define AUDIO_APBRIDGEA_TYPE_PREPARE_TX 0x06
#define AUDIO_APBRIDGEA_TYPE_START_TX 0x07
#define AUDIO_APBRIDGEA_TYPE_STOP_TX 0x08
#define AUDIO_APBRIDGEA_TYPE_SHUTDOWN_TX 0x09
#define AUDIO_APBRIDGEA_TYPE_SET_RX_DATA_SIZE 0x0a
#define AUDIO_APBRIDGEA_TYPE_GET_RX_DELAY 0x0b
/* 0x0b unused */
#define AUDIO_APBRIDGEA_TYPE_PREPARE_RX 0x0c
#define AUDIO_APBRIDGEA_TYPE_START_RX 0x0d
#define AUDIO_APBRIDGEA_TYPE_STOP_RX 0x0e
@ -115,15 +115,6 @@ struct audio_apbridgea_set_tx_data_size_request {
__le16 size;
} __packed;
struct audio_apbridgea_get_tx_delay_request {
struct audio_apbridgea_hdr hdr;
} __packed;
struct audio_apbridgea_get_tx_delay_response {
struct audio_apbridgea_hdr hdr;
__le16 delay;
} __packed;
struct audio_apbridgea_prepare_tx_request {
struct audio_apbridgea_hdr hdr;
} __packed;
@ -146,15 +137,6 @@ struct audio_apbridgea_set_rx_data_size_request {
__le16 size;
} __packed;
struct audio_apbridgea_get_rx_delay_request {
struct audio_apbridgea_hdr hdr;
} __packed;
struct audio_apbridgea_get_rx_delay_response {
struct audio_apbridgea_hdr hdr;
__le16 delay;
} __packed;
struct audio_apbridgea_prepare_rx_request {
struct audio_apbridgea_hdr hdr;
} __packed;

4
drivers/staging/greybus/audio_codec.h
View file

@ -260,8 +260,6 @@ extern int gb_audio_apbridgea_unregister_cport(struct gb_connection *connection,
__u8 direction);
extern int gb_audio_apbridgea_set_tx_data_size(struct gb_connection *connection,
__u16 i2s_port, __u16 size);
extern int gb_audio_apbridgea_get_tx_delay(struct gb_connection *connection,
__u16 i2s_port, __u32 *delay);
extern int gb_audio_apbridgea_prepare_tx(struct gb_connection *connection,
__u16 i2s_port);
extern int gb_audio_apbridgea_start_tx(struct gb_connection *connection,
@ -272,8 +270,6 @@ extern int gb_audio_apbridgea_shutdown_tx(struct gb_connection *connection,
__u16 i2s_port);
extern int gb_audio_apbridgea_set_rx_data_size(struct gb_connection *connection,
__u16 i2s_port, __u16 size);
extern int gb_audio_apbridgea_get_rx_delay(struct gb_connection *connection,
__u16 i2s_port, __u32 *delay);
extern int gb_audio_apbridgea_prepare_rx(struct gb_connection *connection,
__u16 i2s_port);
extern int gb_audio_apbridgea_start_rx(struct gb_connection *connection,