Hi Lucas > > Currently the clock is enabled in the runtime resume function, but are > disabled a level further down in the callstack in the suspend function. > Move the clock disable into the suspend function to make handling > symmetrical between resume and suspend. > > Signed-off-by: Lucas Stach <l.st...@pengutronix.de>
Reviewed-by: Christian Gmeiner <cgmei...@igalia.com> > --- > drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c > b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c > index 54a1249c5bca..57cf77ed2fcf 100644 > --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c > +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c > @@ -1632,7 +1632,7 @@ int etnaviv_gpu_wait_idle(struct etnaviv_gpu *gpu, > unsigned int timeout_ms) > } while (1); > } > > -static int etnaviv_gpu_hw_suspend(struct etnaviv_gpu *gpu) > +static void etnaviv_gpu_hw_suspend(struct etnaviv_gpu *gpu) > { > if (gpu->initialized && gpu->fe_running) { > /* Replace the last WAIT with END */ > @@ -1651,8 +1651,6 @@ static int etnaviv_gpu_hw_suspend(struct etnaviv_gpu > *gpu) > } > > gpu->exec_state = -1; > - > - return etnaviv_gpu_clk_disable(gpu); > } > > static int etnaviv_gpu_hw_resume(struct etnaviv_gpu *gpu) > @@ -1789,6 +1787,7 @@ static void etnaviv_gpu_unbind(struct device *dev, > struct device *master, > pm_runtime_put_sync_suspend(gpu->dev); > } else { > etnaviv_gpu_hw_suspend(gpu); > + etnaviv_gpu_clk_disable(gpu); > } > > if (gpu->mmu_context) > @@ -1922,7 +1921,9 @@ static int etnaviv_gpu_rpm_suspend(struct device *dev) > return -EBUSY; > } > > - return etnaviv_gpu_hw_suspend(gpu); > + etnaviv_gpu_hw_suspend(gpu); > + > + return etnaviv_gpu_clk_disable(gpu); > } > > static int etnaviv_gpu_rpm_resume(struct device *dev) > -- > 2.39.2 > -- greets -- Christian Gmeiner, MSc https://christian-gmeiner.info/privacypolicy