ASoC: rsnd: dvc: add rsnd_dvc_halt() (f13edb8b) · Commits · 戴 / test

sound/soc/sh/rcar/dvc.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -70,6 +70,12 @@ static void rsnd_dvc_activation(struct rsnd_mod *mod)
		rsnd_mod_write(mod, DVC_SWRSR, 1);
		}

		static void rsnd_dvc_halt(struct rsnd_mod *mod)
		{
		rsnd_mod_write(mod, DVC_DVUIR, 1);
		rsnd_mod_write(mod, DVC_SWRSR, 0);
		}

		#define rsnd_dvc_get_vrpdr(dvc) (dvc->rup.val << 8 \| dvc->rdown.val)
		#define rsnd_dvc_get_vrdbr(dvc) (0x3ff - (dvc->volume.val[0] >> 13))

		@@ -219,6 +225,8 @@ static int rsnd_dvc_quit(struct rsnd_mod *mod,
		struct rsnd_dai_stream *io,
		struct rsnd_priv *priv)
		{
		rsnd_dvc_halt(mod);

		rsnd_mod_power_off(mod);

		return 0;