Unverified Commit 92c7d384 authored by Jiada Wang's avatar Jiada Wang Committed by Mark Brown
Browse files

ASoc: rsnd: dma: Calculate PDMACHCRE with consider of BUSIF 



PDMACHCR setting for SSI only considers BUSIF0 so far.
But BUSIF1 ~ BUSIF7 also maybe used, in the future.

This patch updates table gen2_id_table_ssiu, to also consider
BUSIF number used by SSI.

Signed-off-by: default avatarJiada Wang <jiada_wang@mentor.com>
Signed-off-by: default avatarTimo Wischer <twischer@de.adit-jv.com>
[kuninori: adjust to upstreaming]
Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: default avatarHiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5e45a6fa

sound/soc/sh/rcar/dma.c

+26 −11
Original line number Diff line number Diff line
@@ -298,16 +298,26 @@ static struct rsnd_mod_ops rsnd_dmaen_ops = { 
 *		Audio DMAC peri peri

 */

static const u8 gen2_id_table_ssiu[] = {

	0x00, /* SSI00 */

	0x04, /* SSI10 */

	0x08, /* SSI20 */

	0x0c, /* SSI3  */

	0x0d, /* SSI4  */

	0x0e, /* SSI5  */

	0x0f, /* SSI6  */

	0x10, /* SSI7  */

	0x11, /* SSI8  */

	0x12, /* SSI90 */

	/* SSI00 ~ SSI07 */

	0x00, 0x01, 0x02, 0x03, 0x39, 0x3a, 0x3b, 0x3c,

	/* SSI10 ~ SSI17 */

	0x04, 0x05, 0x06, 0x07, 0x3d, 0x3e, 0x3f, 0x40,

	/* SSI20 ~ SSI27 */

	0x08, 0x09, 0x0a, 0x0b, 0x41, 0x42, 0x43, 0x44,

	/* SSI30 ~ SSI37 */

	0x0c, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b,

	/* SSI40 ~ SSI47 */

	0x0d, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0x52,

	/* SSI5 */

	0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

	/* SSI6 */

	0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

	/* SSI7 */

	0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

	/* SSI8 */

	0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

	/* SSI90 ~ SSI97 */

	0x12, 0x13, 0x14, 0x15, 0x53, 0x54, 0x55, 0x56,

};

static const u8 gen2_id_table_scu[] = {

	0x2d, /* SCU_SRCI0 */
@@ -333,18 +343,23 @@ static u32 rsnd_dmapp_get_id(struct rsnd_dai_stream *io, 
	struct rsnd_mod *src = rsnd_io_to_mod_src(io);

	struct rsnd_mod *dvc = rsnd_io_to_mod_dvc(io);

	const u8 *entry = NULL;

	int id = rsnd_mod_id(mod);

	int id = 255;

	int size = 0;



	if (mod == ssi) {

		int busif = rsnd_ssi_get_busif(io);



		entry = gen2_id_table_ssiu;

		size = ARRAY_SIZE(gen2_id_table_ssiu);

		id = (rsnd_mod_id(mod) * 8) + busif;

	} else if (mod == src) {

		entry = gen2_id_table_scu;

		size = ARRAY_SIZE(gen2_id_table_scu);

		id = rsnd_mod_id(mod);

	} else if (mod == dvc) {

		entry = gen2_id_table_cmd;

		size = ARRAY_SIZE(gen2_id_table_cmd);

		id = rsnd_mod_id(mod);

	}



	if ((!entry) || (size <= id)) {

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