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ALSA: asihpi - Remove controlex structs and associated special data transfer code

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Some cobranet control data would not fit in an original HPI message.
Now that HPI is able to transfer larger messages, this special handling
is no longer required.

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Eliot Blennerhassett 2011-07-22 15:52:40 +12:00 committed by Takashi Iwai
parent c6c2c9aba1
commit 58fbf77ff5
3 changed files with 77 additions and 161 deletions
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18
sound/pci/asihpi/hpi6205.c
View file

@ -402,7 +402,6 @@ void _HPI_6205(struct hpi_adapter_obj *pao, struct hpi_message *phm,
adapter_message(pao, phm, phr);
break;
case HPI_OBJ_CONTROLEX:
case HPI_OBJ_CONTROL:
control_message(pao, phm, phr);
break;
@ -2204,23 +2203,6 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm,
phm->u.d.u.data.data_size, H620_HIF_GET_DATA);
break;
case HPI_CONTROL_SET_STATE:
if (phm->object == HPI_OBJ_CONTROLEX
&& phm->u.cx.attribute == HPI_COBRANET_SET_DATA)
err = hpi6205_transfer_data(pao,
phm->u.cx.u.cobranet_bigdata.pb_data,
phm->u.cx.u.cobranet_bigdata.byte_count,
H620_HIF_SEND_DATA);
break;
case HPI_CONTROL_GET_STATE:
if (phm->object == HPI_OBJ_CONTROLEX
&& phm->u.cx.attribute == HPI_COBRANET_GET_DATA)
err = hpi6205_transfer_data(pao,
phm->u.cx.u.cobranet_bigdata.pb_data,
phr->u.cx.u.cobranet_data.byte_count,
H620_HIF_GET_DATA);
break;
}
phr->error = err;

132
sound/pci/asihpi/hpi_internal.h
View file

@ -226,8 +226,8 @@ enum HPI_CONTROL_ATTRIBUTES {
HPI_COBRANET_SET = HPI_CTL_ATTR(COBRANET, 1),
HPI_COBRANET_GET = HPI_CTL_ATTR(COBRANET, 2),
HPI_COBRANET_SET_DATA = HPI_CTL_ATTR(COBRANET, 3),
HPI_COBRANET_GET_DATA = HPI_CTL_ATTR(COBRANET, 4),
/*HPI_COBRANET_SET_DATA = HPI_CTL_ATTR(COBRANET, 3), */
/*HPI_COBRANET_GET_DATA = HPI_CTL_ATTR(COBRANET, 4), */
HPI_COBRANET_GET_STATUS = HPI_CTL_ATTR(COBRANET, 5),
HPI_COBRANET_SEND_PACKET = HPI_CTL_ATTR(COBRANET, 6),
HPI_COBRANET_GET_PACKET = HPI_CTL_ATTR(COBRANET, 7),
@ -383,7 +383,7 @@ enum HPI_OBJECT_TYPES {
HPI_OBJ_WATCHDOG = 10,
HPI_OBJ_CLOCK = 11,
HPI_OBJ_PROFILE = 12,
HPI_OBJ_CONTROLEX = 13,
/* HPI_ OBJ_ CONTROLEX = 13, */
HPI_OBJ_ASYNCEVENT = 14
#define HPI_OBJ_MAXINDEX 14
};
@ -912,95 +912,13 @@ union hpi_control_union_res {
u32 remaining_chars;
} chars8;
char c_data12[12];
};
/* HPI_CONTROLX_STRUCTURES */
/* Message */
/** Used for all HMI variables where max length <= 8 bytes
*/
struct hpi_controlx_msg_cobranet_data {
u32 hmi_address;
u32 byte_count;
u32 data[2];
};
/** Used for string data, and for packet bridge
*/
struct hpi_controlx_msg_cobranet_bigdata {
u32 hmi_address;
u32 byte_count;
u8 *pb_data;
#ifndef HPI64BIT
u32 padding;
#endif
};
/** Used for PADS control reading of string fields.
*/
struct hpi_controlx_msg_pad_data {
u32 field;
u32 byte_count;
u8 *pb_data;
#ifndef HPI64BIT
u32 padding;
#endif
};
/** Used for generic data
*/
struct hpi_controlx_msg_generic {
u32 param1;
u32 param2;
};
struct hpi_controlx_msg {
u16 attribute; /* control attribute or property */
u16 saved_index;
union {
struct hpi_controlx_msg_cobranet_data cobranet_data;
struct hpi_controlx_msg_cobranet_bigdata cobranet_bigdata;
struct hpi_controlx_msg_generic generic;
struct hpi_controlx_msg_pad_data pad_data;
/*struct param_value universal_value; */
/* nothing extra to send for status read */
} u;
};
/* Response */
/**
*/
struct hpi_controlx_res_cobranet_data {
u32 byte_count;
u32 data[2];
};
struct hpi_controlx_res_cobranet_bigdata {
u32 byte_count;
};
struct hpi_controlx_res_cobranet_status {
u32 status;
u32 readable_size;
u32 writeable_size;
};
struct hpi_controlx_res_generic {
u32 param1;
u32 param2;
};
struct hpi_controlx_res {
union {
struct hpi_controlx_res_cobranet_bigdata cobranet_bigdata;
struct hpi_controlx_res_cobranet_data cobranet_data;
struct hpi_controlx_res_cobranet_status cobranet_status;
struct hpi_controlx_res_generic generic;
/*struct param_info universal_info; */
/*struct param_value universal_value; */
} u;
struct {
u32 status;
u32 readable_size;
u32 writeable_size;
} status;
} cobranet;
};
struct hpi_nvmemory_msg {
@ -1126,7 +1044,6 @@ struct hpi_message {
/* identical to struct hpi_control_msg,
but field naming is improved */
struct hpi_control_union_msg cu;
struct hpi_controlx_msg cx; /* extended mixer control; */
struct hpi_nvmemory_msg n;
struct hpi_gpio_msg l; /* digital i/o */
struct hpi_watchdog_msg w;
@ -1151,7 +1068,7 @@ struct hpi_message {
sizeof(struct hpi_message_header) + sizeof(struct hpi_watchdog_msg),\
sizeof(struct hpi_message_header) + sizeof(struct hpi_clock_msg),\
sizeof(struct hpi_message_header) + sizeof(struct hpi_profile_msg),\
sizeof(struct hpi_message_header) + sizeof(struct hpi_controlx_msg),\
sizeof(struct hpi_message_header), /* controlx obj removed */ \
sizeof(struct hpi_message_header) + sizeof(struct hpi_async_msg) \
}
@ -1188,7 +1105,6 @@ struct hpi_response {
struct hpi_control_res c; /* mixer control; */
/* identical to hpi_control_res, but field naming is improved */
union hpi_control_union_res cu;
struct hpi_controlx_res cx; /* extended mixer control; */
struct hpi_nvmemory_res n;
struct hpi_gpio_res l; /* digital i/o */
struct hpi_watchdog_res w;
@ -1213,7 +1129,7 @@ struct hpi_response {
sizeof(struct hpi_response_header) + sizeof(struct hpi_watchdog_res),\
sizeof(struct hpi_response_header) + sizeof(struct hpi_clock_res),\
sizeof(struct hpi_response_header) + sizeof(struct hpi_profile_res),\
sizeof(struct hpi_response_header) + sizeof(struct hpi_controlx_res),\
sizeof(struct hpi_response_header), /* controlx obj removed */ \
sizeof(struct hpi_response_header) + sizeof(struct hpi_async_res) \
}
@ -1308,6 +1224,30 @@ struct hpi_res_adapter_debug_read {
u8 bytes[256];
};
struct hpi_msg_cobranet_hmi {
u16 attribute;
u16 padding;
u32 hmi_address;
u32 byte_count;
};
struct hpi_msg_cobranet_hmiwrite {
struct hpi_message_header h;
struct hpi_msg_cobranet_hmi p;
u8 bytes[256];
};
struct hpi_msg_cobranet_hmiread {
struct hpi_message_header h;
struct hpi_msg_cobranet_hmi p;
};
struct hpi_res_cobranet_hmiread {
struct hpi_response_header h;
u32 byte_count;
u8 bytes[256];
};
#if 1
#define hpi_message_header_v1 hpi_message_header
#define hpi_response_header_v1 hpi_response_header
@ -1338,7 +1278,6 @@ struct hpi_msg_payload_v0 {
union hpi_mixerx_msg mx;
struct hpi_control_msg c;
struct hpi_control_union_msg cu;
struct hpi_controlx_msg cx;
struct hpi_nvmemory_msg n;
struct hpi_gpio_msg l;
struct hpi_watchdog_msg w;
@ -1358,7 +1297,6 @@ struct hpi_res_payload_v0 {
union hpi_mixerx_res mx;
struct hpi_control_res c;
union hpi_control_union_res cu;
struct hpi_controlx_res cx;
struct hpi_nvmemory_res n;
struct hpi_gpio_res l;
struct hpi_watchdog_res w;

88
sound/pci/asihpi/hpifunc.c
View file

@ -1663,68 +1663,64 @@ u16 hpi_channel_mode_get(u32 h_control, u16 *mode)
u16 hpi_cobranet_hmi_write(u32 h_control, u32 hmi_address, u32 byte_count,
u8 *pb_data)
{
struct hpi_message hm;
struct hpi_response hr;
struct hpi_msg_cobranet_hmiwrite hm;
struct hpi_response_header hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX,
HPI_CONTROL_SET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
hpi_init_message_responseV1(&hm.h, sizeof(hm), &hr, sizeof(hr),
HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE);
if (hpi_handle_indexes(h_control, &hm.h.adapter_index,
&hm.h.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.cx.u.cobranet_data.byte_count = byte_count;
hm.u.cx.u.cobranet_data.hmi_address = hmi_address;
if (byte_count > sizeof(hm.bytes))
return HPI_ERROR_MESSAGE_BUFFER_TOO_SMALL;
if (byte_count <= 8) {
memcpy(hm.u.cx.u.cobranet_data.data, pb_data, byte_count);
hm.u.cx.attribute = HPI_COBRANET_SET;
} else {
hm.u.cx.u.cobranet_bigdata.pb_data = pb_data;
hm.u.cx.attribute = HPI_COBRANET_SET_DATA;
}
hpi_send_recv(&hm, &hr);
hm.p.attribute = HPI_COBRANET_SET;
hm.p.byte_count = byte_count;
hm.p.hmi_address = hmi_address;
memcpy(hm.bytes, pb_data, byte_count);
hm.h.size = (u16)(sizeof(hm.h) + sizeof(hm.p) + byte_count);
hpi_send_recvV1(&hm.h, &hr);
return hr.error;
}
u16 hpi_cobranet_hmi_read(u32 h_control, u32 hmi_address, u32 max_byte_count,
u32 *pbyte_count, u8 *pb_data)
{
struct hpi_message hm;
struct hpi_response hr;
struct hpi_msg_cobranet_hmiread hm;
struct hpi_res_cobranet_hmiread hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
hpi_init_message_responseV1(&hm.h, sizeof(hm), &hr.h, sizeof(hr),
HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.h.adapter_index,
&hm.h.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.cx.u.cobranet_data.byte_count = max_byte_count;
hm.u.cx.u.cobranet_data.hmi_address = hmi_address;
if (max_byte_count > sizeof(hr.bytes))
return HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL;
if (max_byte_count <= 8) {
hm.u.cx.attribute = HPI_COBRANET_GET;
} else {
hm.u.cx.u.cobranet_bigdata.pb_data = pb_data;
hm.u.cx.attribute = HPI_COBRANET_GET_DATA;
}
hm.p.attribute = HPI_COBRANET_GET;
hm.p.byte_count = max_byte_count;
hm.p.hmi_address = hmi_address;
hpi_send_recv(&hm, &hr);
if (!hr.error && pb_data) {
hpi_send_recvV1(&hm.h, &hr.h);
*pbyte_count = hr.u.cx.u.cobranet_data.byte_count;
if (!hr.h.error && pb_data) {
if (hr.byte_count > sizeof(hr.bytes))
if (*pbyte_count < max_byte_count)
return HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL;
*pbyte_count = hr.byte_count;
if (hr.byte_count < max_byte_count)
max_byte_count = *pbyte_count;
if (hm.u.cx.attribute == HPI_COBRANET_GET) {
memcpy(pb_data, hr.u.cx.u.cobranet_data.data,
max_byte_count);
} else {
}
memcpy(pb_data, hr.bytes, max_byte_count);
}
return hr.error;
return hr.h.error;
}
u16 hpi_cobranet_hmi_get_status(u32 h_control, u32 *pstatus,
@ -1733,23 +1729,23 @@ u16 hpi_cobranet_hmi_get_status(u32 h_control, u32 *pstatus,
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX,
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
return HPI_ERROR_INVALID_HANDLE;
hm.u.cx.attribute = HPI_COBRANET_GET_STATUS;
hm.u.c.attribute = HPI_COBRANET_GET_STATUS;
hpi_send_recv(&hm, &hr);
if (!hr.error) {
if (pstatus)
*pstatus = hr.u.cx.u.cobranet_status.status;
*pstatus = hr.u.cu.cobranet.status.status;
if (preadable_size)
*preadable_size =
hr.u.cx.u.cobranet_status.readable_size;
hr.u.cu.cobranet.status.readable_size;
if (pwriteable_size)
*pwriteable_size =
hr.u.cx.u.cobranet_status.writeable_size;
hr.u.cu.cobranet.status.writeable_size;
}
return hr.error;
}