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greybus: control: move timesync-operation functions

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Move the timesync-operation functions above the control-object
management functions, which is where all other operation implementations
reside.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold 2016-04-13 19:19:01 +02:00 committed by Greg Kroah-Hartman
parent a530a8be39
commit 1ed8cdef40
1 changed files with 36 additions and 36 deletions
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72
drivers/staging/greybus/control.c
View file

@ -177,6 +177,42 @@ int gb_control_get_interface_version_operation(struct gb_interface *intf)
return 0;
}
int gb_control_timesync_enable(struct gb_control *control, u8 count,
u64 frame_time, u32 strobe_delay, u32 refclk)
{
struct gb_control_timesync_enable_request request;
request.count = count;
request.frame_time = cpu_to_le64(frame_time);
request.strobe_delay = cpu_to_le32(strobe_delay);
request.refclk = cpu_to_le32(refclk);
return gb_operation_sync(control->connection,
GB_CONTROL_TYPE_TIMESYNC_ENABLE, &request,
sizeof(request), NULL, 0);
}
int gb_control_timesync_disable(struct gb_control *control)
{
return gb_operation_sync(control->connection,
GB_CONTROL_TYPE_TIMESYNC_DISABLE, NULL, 0,
NULL, 0);
}
int gb_control_timesync_authoritative(struct gb_control *control,
u64 *frame_time, u8 count)
{
struct gb_control_timesync_authoritative_request request;
int i;
for (i = 0; i < GB_TIMESYNC_MAX_STROBES; i++)
request.frame_time[i] = cpu_to_le64(frame_time[i]);
return gb_operation_sync(control->connection,
GB_CONTROL_TYPE_TIMESYNC_AUTHORITATIVE,
&request, sizeof(request),
NULL, 0);
}
struct gb_control *gb_control_create(struct gb_interface *intf)
{
struct gb_control *control;
@ -240,39 +276,3 @@ void gb_control_destroy(struct gb_control *control)
gb_connection_destroy(control->connection);
kfree(control);
}
int gb_control_timesync_enable(struct gb_control *control, u8 count,
u64 frame_time, u32 strobe_delay, u32 refclk)
{
struct gb_control_timesync_enable_request request;
request.count = count;
request.frame_time = cpu_to_le64(frame_time);
request.strobe_delay = cpu_to_le32(strobe_delay);
request.refclk = cpu_to_le32(refclk);
return gb_operation_sync(control->connection,
GB_CONTROL_TYPE_TIMESYNC_ENABLE, &request,
sizeof(request), NULL, 0);
}
int gb_control_timesync_disable(struct gb_control *control)
{
return gb_operation_sync(control->connection,
GB_CONTROL_TYPE_TIMESYNC_DISABLE, NULL, 0,
NULL, 0);
}
int gb_control_timesync_authoritative(struct gb_control *control,
u64 *frame_time, u8 count)
{
struct gb_control_timesync_authoritative_request request;
int i;
for (i = 0; i < GB_TIMESYNC_MAX_STROBES; i++)
request.frame_time[i] = cpu_to_le64(frame_time[i]);
return gb_operation_sync(control->connection,
GB_CONTROL_TYPE_TIMESYNC_AUTHORITATIVE,
&request, sizeof(request),
NULL, 0);
}