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Commit 32f27ebf authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
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ASoC: rsnd: add rsnd_ssi_is_play() 



SCU needs SSI direction if Gen2.
Add rsnd_ssi_is_play() function for it.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 28dc4b63

sound/soc/sh/rcar/rsnd.h

+1 −0
Original line number Diff line number Diff line
@@ -321,5 +321,6 @@ struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id); 
struct rsnd_mod *rsnd_ssi_mod_get_frm_dai(struct rsnd_priv *priv,

					  int dai_id, int is_play);

int rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);

int rsnd_ssi_is_play(struct rsnd_mod *mod);



#endif

sound/soc/sh/rcar/ssi.c

+9 −2
Original line number Diff line number Diff line
@@ -494,7 +494,7 @@ struct rsnd_mod *rsnd_ssi_mod_get_frm_dai(struct rsnd_priv *priv, 
		if (rsnd_ssi_dai_id(ssi) != dai_id)

			continue;



		has_play = !!(rsnd_ssi_mode_flags(ssi) & RSND_SSI_PLAY);

		has_play = rsnd_ssi_is_play(&ssi->mod);



		if (is_play == has_play)

			return &ssi->mod;
@@ -518,6 +518,13 @@ int rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod) 
	return !!(rsnd_ssi_mode_flags(ssi) & RSND_SSI_CLK_PIN_SHARE);

}



int rsnd_ssi_is_play(struct rsnd_mod *mod)

{

	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);



	return !!(rsnd_ssi_mode_flags(ssi) & RSND_SSI_PLAY);

}



static void rsnd_ssi_parent_clk_setup(struct rsnd_priv *priv, struct rsnd_ssi *ssi)

{

	if (!rsnd_ssi_is_pin_sharing(&ssi->mod))
@@ -582,7 +589,7 @@ int rsnd_ssi_probe(struct platform_device *pdev, 
		if (pinfo->dma_id > 0) {

			ret = rsnd_dma_init(

				priv, rsnd_mod_to_dma(&ssi->mod),

				(rsnd_ssi_mode_flags(ssi) & RSND_SSI_PLAY),

				rsnd_ssi_is_play(&ssi->mod),

				pinfo->dma_id,

				rsnd_ssi_dma_inquiry,

				rsnd_ssi_dma_complete);