diff options
Diffstat (limited to 'drivers/mxc')
| -rw-r--r-- | drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c index 963527f6cec4..985a7da88f1b 100644 --- a/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c +++ b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c @@ -1241,20 +1241,32 @@ static const struct of_device_id mxs_gpu_dt_ids[] = { MODULE_DEVICE_TABLE(of, mxs_gpu_dt_ids); #ifdef CONFIG_PM -int gpu_runtime_suspend(struct device *dev) +static int gpu_runtime_suspend(struct device *dev) { release_bus_freq(BUS_FREQ_HIGH); return 0; } -int gpu_runtime_resume(struct device *dev) +static int gpu_runtime_resume(struct device *dev) { request_bus_freq(BUS_FREQ_HIGH); return 0; } +static int gpu_system_suspend(struct device *dev) +{ + pm_message_t state={0}; + return gpu_suspend(to_platform_device(dev), state); +} + +static int gpu_system_resume(struct device *dev) +{ + return gpu_resume(to_platform_device(dev)); +} + static const struct dev_pm_ops gpu_pm_ops = { SET_RUNTIME_PM_OPS(gpu_runtime_suspend, gpu_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(gpu_system_suspend, gpu_system_resume) }; #endif #endif |