diff options
| author | Patrik Jakobsson <patrik.r.jakobsson@gmail.com> | 2013-04-06 00:45:22 +0200 |
|---|---|---|
| committer | Patrik Jakobsson <patrik.r.jakobsson@gmail.com> | 2013-04-07 17:09:34 +0200 |
| commit | 888eef2e8c2d9fc2e6ccf58fb4a8f9f6d8ff9a22 (patch) | |
| tree | ad1171157ae796e262b6262821e355d46bca1a62 | |
| parent | 8ba8209fefb67edf2ecbb92e9f16008bfaa1b031 (diff) | |
drm/gma500: Add hooks for hibernation
Currently we do whatever is done during suspend/resume but we might need some
more work for hibernation so keep them in separate functions.
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
| -rw-r--r-- | drivers/gpu/drm/gma500/power.c | 15 | ||||
| -rw-r--r-- | drivers/gpu/drm/gma500/power.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/gma500/psb_drv.c | 3 |
3 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gma500/power.c b/drivers/gpu/drm/gma500/power.c index 4c575a9a9c8..b6b135fcd59 100644 --- a/drivers/gpu/drm/gma500/power.c +++ b/drivers/gpu/drm/gma500/power.c @@ -315,3 +315,18 @@ int psb_runtime_idle(struct device *dev) else return 1; } + +int gma_power_thaw(struct device *_dev) +{ + return gma_power_resume(_dev); +} + +int gma_power_freeze(struct device *_dev) +{ + return gma_power_suspend(_dev); +} + +int gma_power_restore(struct device *_dev) +{ + return gma_power_resume(_dev); +} diff --git a/drivers/gpu/drm/gma500/power.h b/drivers/gpu/drm/gma500/power.h index 1969d2ecb32..56d8708bd41 100644 --- a/drivers/gpu/drm/gma500/power.h +++ b/drivers/gpu/drm/gma500/power.h @@ -41,6 +41,9 @@ void gma_power_uninit(struct drm_device *dev); */ int gma_power_suspend(struct device *dev); int gma_power_resume(struct device *dev); +int gma_power_thaw(struct device *dev); +int gma_power_freeze(struct device *dev); +int gma_power_restore(struct device *_dev); /* * These are the functions the driver should use to wrap all hw access diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index 111e3df9c5d..bddea580744 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -601,6 +601,9 @@ static void psb_remove(struct pci_dev *pdev) static const struct dev_pm_ops psb_pm_ops = { .resume = gma_power_resume, .suspend = gma_power_suspend, + .thaw = gma_power_thaw, + .freeze = gma_power_freeze, + .restore = gma_power_restore, .runtime_suspend = psb_runtime_suspend, .runtime_resume = psb_runtime_resume, .runtime_idle = psb_runtime_idle, |