Even if the board state is 'running', send a wake up message,
which should refresh self hibernation timeout (on dsp side) and
prevent it from going into sleep by itself.
Signed-off-by: Omar Ramirez Luna <omar.ramirez@xxxxxx>
---
drivers/staging/tidspbridge/core/tiomap3430_pwr.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
index dd035af..93c441c 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
@@ -270,8 +270,9 @@ int wake_dsp(struct bridge_dev_context *dev_context, void *pargs)
switch (dev_context->brd_state) {
case BRD_STOPPED:
- case BRD_RUNNING:
return 0;
+ case BRD_RUNNING:
+ break;
case BRD_RETENTION:
/* Restart the peripheral clocks */
dsp_clock_enable_all(dev_context->dsp_per_clks);
--
1.7.1
--
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