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ASoC: renesas: rz-ssi: Enable runtime PM autosuspend support

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Enable runtime PM autosuspend support. The chosen autosuspend delay is
zero for immediate autosuspend. In case there are users that need a
different autosuspend delay, it can be adjusted through sysfs.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://patch.msgid.link/20241210170953.2936724-15-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Claudiu Beznea 2024-12-10 19:09:43 +02:00 committed by Mark Brown
parent e8fcf25f56
commit cf3a79e4f8
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1 changed files with 3 additions and 0 deletions
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3
sound/soc/renesas/rz-ssi.c
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@ -1140,6 +1140,9 @@ static int rz_ssi_probe(struct platform_device *pdev)
}
reset_control_deassert(ssi->rstc);
/* Default 0 for power saving. Can be overridden via sysfs. */
pm_runtime_set_autosuspend_delay(dev, 0);
pm_runtime_use_autosuspend(dev);
ret = devm_pm_runtime_enable(dev);
if (ret < 0) {
dev_err(dev, "Failed to enable runtime PM!\n");