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| author |   Grygorii Strashko <Grygorii.Strashko@linaro.org> | 2015-02-25 19:03:56 +0200 |
|---|---|---|
| committer |   Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-04-20 12:09:04 +0300 |
| commit | aa977f62dff4fb41e89b473c9831c292c01d8bfc (patch) | |
| tree | abefa51893508bd0ead3fed23d94d3a938cb87aa /drivers/video/fbdev/omap2 | |
| parent | OMAPDSS: Correct video ports description file path in DT binding doc (diff) | |
| download | linux-dev-aa977f62dff4fb41e89b473c9831c292c01d8bfc.tar.xz linux-dev-aa977f62dff4fb41e89b473c9831c292c01d8bfc.zip | |
omapdss: extend pm notifier to handle hibernation
Add handling of missed events in omap_dss_pm_notif which are
needed to support hibernation (suspend to disk).
Signed-off-by: Grygorii Strashko <Grygorii.Strashko@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev/omap2')
| -rw-r--r-- | drivers/video/fbdev/omap2/dss/core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/fbdev/omap2/dss/core.c b/drivers/video/fbdev/omap2/dss/core.c index d5d92124e019..16751755d433 100644 --- a/drivers/video/fbdev/omap2/dss/core.c +++ b/drivers/video/fbdev/omap2/dss/core.c @@ -179,10 +179,14 @@ static int omap_dss_pm_notif(struct notifier_block *b, unsigned long v, void *d) switch (v) { case PM_SUSPEND_PREPARE: + case PM_HIBERNATION_PREPARE: + case PM_RESTORE_PREPARE: DSSDBG("suspending displays\n"); return dss_suspend_all_devices(); case PM_POST_SUSPEND: + case PM_POST_HIBERNATION: + case PM_POST_RESTORE: DSSDBG("resuming displays\n"); return dss_resume_all_devices(); |