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timer: use 64 bit timestamps 

Use 64bit timestamps now that 64 bit timers are implemented.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
This commit is contained in:
Liam Girdwood 2017-09-20 23:27:33 +01:00
parent 90880bd287
commit 4d5924cfc9
1 changed files with 4 additions and 4 deletions
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8
src/platform/baytrail/timer.c
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@ -172,7 +172,7 @@ void platform_host_timestamp(struct comp_dev *host,
/* get host postion */
err = comp_position(host, posn);
if (err == 0)
posn->flags |= SOF_TIME_HOST_VALID;
posn->flags |= SOF_TIME_HOST_VALID | SOF_TIME_HOST_64;
}
/* get timestamp for DAI stream DMA position */
@ -187,15 +187,15 @@ void platform_dai_timestamp(struct comp_dev *dai,
posn->flags |= SOF_TIME_DAI_VALID;
/* get SSP wallclock - DAI sets this to stream start value */
posn->wallclock = shim_read(SHIM_EXT_TIMER_STAT) - posn->wallclock;
posn->flags |= SOF_TIME_WALL_VALID;
posn->wallclock = platform_timer_get(platform_timer) - posn->wallclock;
posn->flags |= SOF_TIME_WALL_VALID | SOF_TIME_WALL_64;
}
/* get current wallclock for componnent */
void platform_dai_wallclock(struct comp_dev *dai, uint64_t *wallclock)
{
/* only 1 wallclock on BYT */
*wallclock = shim_read(SHIM_EXT_TIMER_STAT);
*wallclock = platform_timer_get(platform_timer);
}
static int platform_timer_register(struct timer *timer,