The patch

ASoC: rsnd: gen: fix SSI9 4/5/6/7 busif related register address

has been applied to the asoc tree at

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git

All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying to this mail.

Thanks, Mark

From 8af6c521cc236534093f9e744cfa004314bfe5ae Mon Sep 17 00:00:00 2001

From: Jiada Wang jiada_wang@mentor.com Date: Mon, 25 Feb 2019 12:14:20 +0100 Subject: [PATCH] ASoC: rsnd: gen: fix SSI9 4/5/6/7 busif related register address

Currently each SSI unit 's busif mode/adinr/dalign address is registered by: (in busif4 case) RSND_GEN_M_REG(SSI_BUSIF4_MODE, 0x500, 0x80) RSND_GEN_M_REG(SSI_BUSIF4_ADINR,0x504, 0x80) RSND_GEN_M_REG(SSI_BUSIF4_DALIGN, 0x508, 0x80)

But according to user manual 41.1.4 Register Configuration ssi9 4/5/6/7 busif mode/adinr/dalign register address ( SSI9-[4/5/6/7]_BUSIF_[MODE/ADINR/DALIGN] ) are out of this rule.

This patch registers ssi9 4/5/6/7 mode/adinr/dalign register as single register, and access these registers in case of SSI9 BUSIF 4/5/6/7.

Fixes: commit 8c9d75033340 ("ASoC: rsnd: ssiu: Support BUSIF other than BUSIF0") Signed-off-by: Jiada Wang jiada_wang@mentor.com Signed-off-by: Timo Wischer twischer@de.adit-jv.com Acked-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/sh/rcar/gen.c | 24 ++++++++++++++++++++++++ sound/soc/sh/rcar/rsnd.h | 27 +++++++++++++++++++++++++++ sound/soc/sh/rcar/ssiu.c | 24 +++++++++++------------- 3 files changed, 62 insertions(+), 13 deletions(-)

diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c index 7cda60188f41..af19010b9d88 100644 --- a/sound/soc/sh/rcar/gen.c +++ b/sound/soc/sh/rcar/gen.c @@ -255,6 +255,30 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv) RSND_GEN_M_REG(SSI_MODE, 0xc, 0x80), RSND_GEN_M_REG(SSI_CTRL, 0x10, 0x80), RSND_GEN_M_REG(SSI_INT_ENABLE, 0x18, 0x80), + RSND_GEN_S_REG(SSI9_BUSIF0_MODE, 0x48c), + RSND_GEN_S_REG(SSI9_BUSIF0_ADINR, 0x484), + RSND_GEN_S_REG(SSI9_BUSIF0_DALIGN, 0x488), + RSND_GEN_S_REG(SSI9_BUSIF1_MODE, 0x4a0), + RSND_GEN_S_REG(SSI9_BUSIF1_ADINR, 0x4a4), + RSND_GEN_S_REG(SSI9_BUSIF1_DALIGN, 0x4a8), + RSND_GEN_S_REG(SSI9_BUSIF2_MODE, 0x4c0), + RSND_GEN_S_REG(SSI9_BUSIF2_ADINR, 0x4c4), + RSND_GEN_S_REG(SSI9_BUSIF2_DALIGN, 0x4c8), + RSND_GEN_S_REG(SSI9_BUSIF3_MODE, 0x4e0), + RSND_GEN_S_REG(SSI9_BUSIF3_ADINR, 0x4e4), + RSND_GEN_S_REG(SSI9_BUSIF3_DALIGN, 0x4e8), + RSND_GEN_S_REG(SSI9_BUSIF4_MODE, 0xd80), + RSND_GEN_S_REG(SSI9_BUSIF4_ADINR, 0xd84), + RSND_GEN_S_REG(SSI9_BUSIF4_DALIGN, 0xd88), + RSND_GEN_S_REG(SSI9_BUSIF5_MODE, 0xda0), + RSND_GEN_S_REG(SSI9_BUSIF5_ADINR, 0xda4), + RSND_GEN_S_REG(SSI9_BUSIF5_DALIGN, 0xda8), + RSND_GEN_S_REG(SSI9_BUSIF6_MODE, 0xdc0), + RSND_GEN_S_REG(SSI9_BUSIF6_ADINR, 0xdc4), + RSND_GEN_S_REG(SSI9_BUSIF6_DALIGN, 0xdc8), + RSND_GEN_S_REG(SSI9_BUSIF7_MODE, 0xde0), + RSND_GEN_S_REG(SSI9_BUSIF7_ADINR, 0xde4), + RSND_GEN_S_REG(SSI9_BUSIF7_DALIGN, 0xde8), };

static const struct rsnd_regmap_field_conf conf_scu[] = { diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 605e4b934982..90625c57847b 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -191,6 +191,30 @@ enum rsnd_reg { SSI_SYS_STATUS7, HDMI0_SEL, HDMI1_SEL, + SSI9_BUSIF0_MODE, + SSI9_BUSIF1_MODE, + SSI9_BUSIF2_MODE, + SSI9_BUSIF3_MODE, + SSI9_BUSIF4_MODE, + SSI9_BUSIF5_MODE, + SSI9_BUSIF6_MODE, + SSI9_BUSIF7_MODE, + SSI9_BUSIF0_ADINR, + SSI9_BUSIF1_ADINR, + SSI9_BUSIF2_ADINR, + SSI9_BUSIF3_ADINR, + SSI9_BUSIF4_ADINR, + SSI9_BUSIF5_ADINR, + SSI9_BUSIF6_ADINR, + SSI9_BUSIF7_ADINR, + SSI9_BUSIF0_DALIGN, + SSI9_BUSIF1_DALIGN, + SSI9_BUSIF2_DALIGN, + SSI9_BUSIF3_DALIGN, + SSI9_BUSIF4_DALIGN, + SSI9_BUSIF5_DALIGN, + SSI9_BUSIF6_DALIGN, + SSI9_BUSIF7_DALIGN,

/* SSI */ SSICR, @@ -209,6 +233,9 @@ enum rsnd_reg { #define SSI_BUSIF_MODE(i) (SSI_BUSIF0_MODE + (i)) #define SSI_BUSIF_ADINR(i) (SSI_BUSIF0_ADINR + (i)) #define SSI_BUSIF_DALIGN(i) (SSI_BUSIF0_DALIGN + (i)) +#define SSI9_BUSIF_MODE(i) (SSI9_BUSIF0_MODE + (i)) +#define SSI9_BUSIF_ADINR(i) (SSI9_BUSIF0_ADINR + (i)) +#define SSI9_BUSIF_DALIGN(i) (SSI9_BUSIF0_DALIGN + (i)) #define SSI_SYS_STATUS(i) (SSI_SYS_STATUS0 + (i))

diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c index c74991dd18ab..2347f3404c06 100644 --- a/sound/soc/sh/rcar/ssiu.c +++ b/sound/soc/sh/rcar/ssiu.c @@ -181,28 +181,26 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod, if (rsnd_ssi_use_busif(io)) { int id = rsnd_mod_id(mod); int busif = rsnd_mod_id_sub(mod); + enum rsnd_reg adinr_reg, mode_reg, dalign_reg;

- /* - * FIXME - * - * We can't support SSI9-4/5/6/7, because its address is - * out of calculation rule - */ if ((id == 9) && (busif >= 4)) { - struct device *dev = rsnd_priv_to_dev(priv); - - dev_err(dev, "This driver doesn't support SSI%d-%d, so far", - id, busif); + adinr_reg = SSI9_BUSIF_ADINR(busif); + mode_reg = SSI9_BUSIF_MODE(busif); + dalign_reg = SSI9_BUSIF_DALIGN(busif); + } else { + adinr_reg = SSI_BUSIF_ADINR(busif); + mode_reg = SSI_BUSIF_MODE(busif); + dalign_reg = SSI_BUSIF_DALIGN(busif); }

- rsnd_mod_write(mod, SSI_BUSIF_ADINR(busif), + rsnd_mod_write(mod, adinr_reg, rsnd_get_adinr_bit(mod, io) | (rsnd_io_is_play(io) ? rsnd_runtime_channel_after_ctu(io) : rsnd_runtime_channel_original(io))); - rsnd_mod_write(mod, SSI_BUSIF_MODE(busif), + rsnd_mod_write(mod, mode_reg, rsnd_get_busif_shift(io, mod) | 1); - rsnd_mod_write(mod, SSI_BUSIF_DALIGN(busif), + rsnd_mod_write(mod, dalign_reg, rsnd_get_dalign(mod, io)); }