diff options
| author | Miguel Vadillo <vadillo@ti.com> | 2010-12-13 23:41:32 -0600 |
|---|---|---|
| committer | Andy Green <andy.green@linaro.org> | 2011-09-26 17:27:48 +0100 |
| commit | 155bba0e5dac8778b466ea4ce2a5fbe05edbf89a (patch) | |
| tree | 88a2613b138b89fb2095a2479194ce33560b4642 /drivers | |
| parent | 5b3ed7fb7f5475cee1b8170fc22b03bda24ed1e2 (diff) | |
omap: mach-omap2: don't wake ipu from hibernation for suspend
If the IPU subsystem has hibernated, there is no need to wake it up
and forward suspend notifications. Also, resume notifications will
not be forwarded to the IPU SS if it has hibernated. This is because
self-hibernation only occurs when no resources are in use. In this
case the SysLink PM context save/restore should be all that is needed.
Change-Id: I892e58b569d922038db8fb8604d1432087235f75
Signed-off-by: Miguel Vadillo <vadillo@ti.com>
Signed-off-by: Paul Hunt <hunt@ti.com>
Signed-off-by: Juan Gutierrez <jgutierrez@ti.com>
Signed-off-by: Axel Haslam <axelhaslam@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dsp/syslink/ipu_pm/ipu_pm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dsp/syslink/ipu_pm/ipu_pm.c b/drivers/dsp/syslink/ipu_pm/ipu_pm.c index a33e3bc0b49d..f3ca91a569c2 100644 --- a/drivers/dsp/syslink/ipu_pm/ipu_pm.c +++ b/drivers/dsp/syslink/ipu_pm/ipu_pm.c @@ -2328,6 +2328,7 @@ u32 ipu_pm_get_state(int proc_id) return handle->rcb_table->state_flag; } +EXPORT_SYMBOL(ipu_pm_get_state); /* Function to get ipu pm object |