diff options
| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2016-07-19 15:04:37 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2016-07-20 11:16:25 -0700 |
| commit | 93a738894346d01687c8979bca129d7eaaf7d35f (patch) | |
| tree | 663771420ebc6e4a9a64cd973689f0b679522b8a | |
| parent | 8a704565ebda9603c294aacebb34e47cd9d9a3a0 (diff) | |
greybus: timesync: reduce initial startup time
Currently we have a long initial delay when initiating the first operation
to synchronize the FrameTime. That made sense during development of the
feature since we did synchronization asynchronously and wanted to give some
grace time for new Interfaces to be added before initiating a new
synchronization. On the PM runtime resume path though we do a synchronous
restoration of FrameTime and in this case waiting for 1 second before
initiating the first operation is clearly wrong.
This patch reduces the initial operation time bringing the synchronous call
time down by 990 milliseconds.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| -rw-r--r-- | drivers/staging/greybus/timesync.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/greybus/timesync.c b/drivers/staging/greybus/timesync.c index ddbdf2beb48d..23b209118f2a 100644 --- a/drivers/staging/greybus/timesync.c +++ b/drivers/staging/greybus/timesync.c @@ -28,7 +28,7 @@ #define GB_TIMESYNC_DEFAULT_OFFSET_US 1000 /* Work queue timers long, short and SVC strobe timeout */ -#define GB_TIMESYNC_DELAYED_WORK_LONG msecs_to_jiffies(1000) +#define GB_TIMESYNC_DELAYED_WORK_LONG msecs_to_jiffies(10) #define GB_TIMESYNC_DELAYED_WORK_SHORT msecs_to_jiffies(1) #define GB_TIMESYNC_MAX_WAIT_SVC msecs_to_jiffies(5000) #define GB_TIMESYNC_KTIME_UPDATE msecs_to_jiffies(1000) |