diff mbox series

[v4,11/22] ASoC: tegra20: spdif: Support system suspend

Message ID 20211204143725.31646-12-digetx@gmail.com
State Accepted
Commit d51693092ecc732fca3f49549cde1c5206331b09
Headers show
Series None | expand

Commit Message

Dmitry Osipenko Dec. 4, 2021, 2:37 p.m. UTC
Support system suspend by enforcing runtime PM suspend/resume.
Now there is no doubt that h/w is indeed stopped during suspend
and that h/w state will be properly restored after resume.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 sound/soc/tegra/tegra20_spdif.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Thierry Reding Dec. 16, 2021, 3:22 p.m. UTC | #1
On Sat, Dec 04, 2021 at 05:37:14PM +0300, Dmitry Osipenko wrote:
> Support system suspend by enforcing runtime PM suspend/resume.
> Now there is no doubt that h/w is indeed stopped during suspend
> and that h/w state will be properly restored after resume.
> 
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>  sound/soc/tegra/tegra20_spdif.c | 2 ++
>  1 file changed, 2 insertions(+)

Acked-by: Thierry Reding <treding@nvidia.com>
diff mbox series

Patch

diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index bc45a0a8afab..a4aa5614aef4 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -345,6 +345,8 @@  static int tegra20_spdif_platform_probe(struct platform_device *pdev)
 static const struct dev_pm_ops tegra20_spdif_pm_ops = {
 	SET_RUNTIME_PM_OPS(tegra20_spdif_runtime_suspend,
 			   tegra20_spdif_runtime_resume, NULL)
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
 };
 
 static const struct of_device_id tegra20_spdif_of_match[] = {