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-rw-r--r--arch/arm/mach-shmobile/board-ag5evm.c8
-rw-r--r--arch/arm/mach-shmobile/board-ap4evb.c6
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c6
-rw-r--r--arch/sh/boards/mach-ecovec24/setup.c4
-rw-r--r--arch/sh/boards/mach-se/7724/setup.c4
-rw-r--r--include/sound/sh_fsi.h70
-rw-r--r--sound/soc/sh/fsi-ak4642.c3
-rw-r--r--sound/soc/sh/fsi-da7210.c3
-rw-r--r--sound/soc/sh/fsi.c106
9 files changed, 84 insertions, 126 deletions
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index 9ee55e0fbeb1..343362d02075 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -118,11 +118,6 @@ static struct platform_device keysc_device = {
};
/* FSI A */
-static struct sh_fsi_platform_info fsi_info = {
- .porta_flags = SH_FSI_OFMT(I2S) |
- SH_FSI_IFMT(I2S),
-};
-
static struct resource fsi_resources[] = {
[0] = {
.name = "FSI",
@@ -141,9 +136,6 @@ static struct platform_device fsi_device = {
.id = -1,
.num_resources = ARRAY_SIZE(fsi_resources),
.resource = fsi_resources,
- .dev = {
- .platform_data = &fsi_info,
- },
};
static struct resource sh_mmcif_resources[] = {
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 920ed81f1c61..17f528a76a1c 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -673,14 +673,12 @@ static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
}
static struct sh_fsi_platform_info fsi_info = {
- .porta_flags = SH_FSI_BRS_INV |
- SH_FSI_OFMT(PCM) |
- SH_FSI_IFMT(PCM),
+ .porta_flags = SH_FSI_BRS_INV,
.portb_flags = SH_FSI_BRS_INV |
SH_FSI_BRM_INV |
SH_FSI_LRS_INV |
- SH_FSI_OFMT(SPDIF),
+ SH_FSI_FMT_SPDIF,
.set_rate = fsi_set_rate,
};
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index aa4bcc347044..73b8c90b5072 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -614,14 +614,12 @@ fsi_set_rate_end:
}
static struct sh_fsi_platform_info fsi_info = {
- .porta_flags = SH_FSI_BRS_INV |
- SH_FSI_OFMT(PCM) |
- SH_FSI_IFMT(PCM),
+ .porta_flags = SH_FSI_BRS_INV,
.portb_flags = SH_FSI_BRS_INV |
SH_FSI_BRM_INV |
SH_FSI_LRS_INV |
- SH_FSI_OFMT(SPDIF),
+ SH_FSI_FMT_SPDIF,
.set_rate = fsi_set_rate,
};
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 037416f346cf..b96b79b970b2 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -723,9 +723,7 @@ static struct platform_device camera_devices[] = {
/* FSI */
static struct sh_fsi_platform_info fsi_info = {
- .portb_flags = SH_FSI_BRS_INV |
- SH_FSI_OFMT(I2S) |
- SH_FSI_IFMT(I2S),
+ .portb_flags = SH_FSI_BRS_INV,
};
static struct resource fsi_resources[] = {
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index b4aef05dd8b5..c8bcf6a19b55 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -286,9 +286,7 @@ static struct platform_device ceu1_device = {
/* FSI */
/* change J20, J21, J22 pin to 1-2 connection to use slave mode */
static struct sh_fsi_platform_info fsi_info = {
- .porta_flags = SH_FSI_BRS_INV |
- SH_FSI_OFMT(PCM) |
- SH_FSI_IFMT(PCM),
+ .porta_flags = SH_FSI_BRS_INV,
};
static struct resource fsi_resources[] = {
diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h
index 18e43279f70f..9a155f9d0a12 100644
--- a/include/sound/sh_fsi.h
+++ b/include/sound/sh_fsi.h
@@ -15,61 +15,29 @@
#define FSI_PORT_A 0
#define FSI_PORT_B 1
-/* flags format
-
- * 0xABC0EEFF
- *
- * A: channel size for TDM (input)
- * B: channel size for TDM (ooutput)
- * C: inversion
- * E: input format
- * F: output format
- */
-
#include <linux/clk.h>
#include <sound/soc.h>
-/* TDM channel */
-#define SH_FSI_SET_CH_I(x) ((x & 0xF) << 28)
-#define SH_FSI_SET_CH_O(x) ((x & 0xF) << 24)
-
-#define SH_FSI_CH_IMASK 0xF0000000
-#define SH_FSI_CH_OMASK 0x0F000000
-#define SH_FSI_GET_CH_I(x) ((x & SH_FSI_CH_IMASK) >> 28)
-#define SH_FSI_GET_CH_O(x) ((x & SH_FSI_CH_OMASK) >> 24)
-
-/* clock inversion */
-#define SH_FSI_INVERSION_MASK 0x00F00000
-#define SH_FSI_LRM_INV (1 << 20)
-#define SH_FSI_BRM_INV (1 << 21)
-#define SH_FSI_LRS_INV (1 << 22)
-#define SH_FSI_BRS_INV (1 << 23)
-
-/* DI format */
-#define SH_FSI_FMT_MASK 0x000000FF
-#define SH_FSI_IFMT(x) (((SH_FSI_FMT_ ## x) & SH_FSI_FMT_MASK) << 8)
-#define SH_FSI_OFMT(x) (((SH_FSI_FMT_ ## x) & SH_FSI_FMT_MASK) << 0)
-#define SH_FSI_GET_IFMT(x) ((x >> 8) & SH_FSI_FMT_MASK)
-#define SH_FSI_GET_OFMT(x) ((x >> 0) & SH_FSI_FMT_MASK)
-
-#define SH_FSI_FMT_MONO 0
-#define SH_FSI_FMT_MONO_DELAY 1
-#define SH_FSI_FMT_PCM 2
-#define SH_FSI_FMT_I2S 3
-#define SH_FSI_FMT_TDM 4
-#define SH_FSI_FMT_TDM_DELAY 5
-#define SH_FSI_FMT_SPDIF 6
-
-
-#define SH_FSI_IFMT_TDM_CH(x) \
- (SH_FSI_IFMT(TDM) | SH_FSI_SET_CH_I(x))
-#define SH_FSI_IFMT_TDM_DELAY_CH(x) \
- (SH_FSI_IFMT(TDM_DELAY) | SH_FSI_SET_CH_I(x))
+/*
+ * flags format
+ *
+ * 0x000000BA
+ *
+ * A: inversion
+ * B: format mode
+ */
-#define SH_FSI_OFMT_TDM_CH(x) \
- (SH_FSI_OFMT(TDM) | SH_FSI_SET_CH_O(x))
-#define SH_FSI_OFMT_TDM_DELAY_CH(x) \
- (SH_FSI_OFMT(TDM_DELAY) | SH_FSI_SET_CH_O(x))
+/* A: clock inversion */
+#define SH_FSI_INVERSION_MASK 0x0000000F
+#define SH_FSI_LRM_INV (1 << 0)
+#define SH_FSI_BRM_INV (1 << 1)
+#define SH_FSI_LRS_INV (1 << 2)
+#define SH_FSI_BRS_INV (1 << 3)
+
+/* B: format mode */
+#define SH_FSI_FMT_MASK 0x000000F0
+#define SH_FSI_FMT_DAI (0 << 4)
+#define SH_FSI_FMT_SPDIF (1 << 4)
/*
diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
index ce058c749e6a..d6f4703b3c07 100644
--- a/sound/soc/sh/fsi-ak4642.c
+++ b/sound/soc/sh/fsi-ak4642.c
@@ -36,7 +36,8 @@ static int fsi_ak4642_dai_init(struct snd_soc_pcm_runtime *rtd)
if (ret < 0)
return ret;
- ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_CBS_CFS);
+ ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_LEFT_J |
+ SND_SOC_DAIFMT_CBS_CFS);
return ret;
}
diff --git a/sound/soc/sh/fsi-da7210.c b/sound/soc/sh/fsi-da7210.c
index 9b24ed466ab1..dbafd7ac5590 100644
--- a/sound/soc/sh/fsi-da7210.c
+++ b/sound/soc/sh/fsi-da7210.c
@@ -25,7 +25,8 @@ static int fsi_da7210_init(struct snd_soc_pcm_runtime *rtd)
if (ret < 0)
return ret;
- ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_CBS_CFS);
+ ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_CBS_CFS);
return ret;
}
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 3c53693d7266..0c9997e2d8c0 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -757,9 +757,7 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct fsi_priv *fsi = fsi_get_priv(substream);
- struct fsi_master *master = fsi_get_master(fsi);
u32 flags = fsi_get_info_flags(fsi);
- u32 fmt;
u32 data;
int is_play = fsi_is_play(substream);
@@ -779,54 +777,6 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
fsi_reg_write(fsi, CKG2, data);
- /* do fmt, di fmt */
- data = 0;
- fmt = is_play ? SH_FSI_GET_OFMT(flags) : SH_FSI_GET_IFMT(flags);
- switch (fmt) {
- case SH_FSI_FMT_MONO:
- data = CR_MONO;
- fsi->chan_num = 1;
- break;
- case SH_FSI_FMT_MONO_DELAY:
- data = CR_MONO_D;
- fsi->chan_num = 1;
- break;
- case SH_FSI_FMT_PCM:
- data = CR_PCM;
- fsi->chan_num = 2;
- break;
- case SH_FSI_FMT_I2S:
- data = CR_I2S;
- fsi->chan_num = 2;
- break;
- case SH_FSI_FMT_TDM:
- fsi->chan_num = is_play ?
- SH_FSI_GET_CH_O(flags) : SH_FSI_GET_CH_I(flags);
- data = CR_TDM | (fsi->chan_num - 1);
- break;
- case SH_FSI_FMT_TDM_DELAY:
- fsi->chan_num = is_play ?
- SH_FSI_GET_CH_O(flags) : SH_FSI_GET_CH_I(flags);
- data = CR_TDM_D | (fsi->chan_num - 1);
- break;
- case SH_FSI_FMT_SPDIF:
- if (master->core->ver < 2) {
- dev_err(dai->dev, "This FSI can not use SPDIF\n");
- return -EINVAL;
- }
- data = CR_BWS_16 | CR_DTMD_SPDIF_PCM | CR_PCM;
- fsi->chan_num = 2;
- fsi_spdif_clk_ctrl(fsi, 1);
- fsi_reg_mask_set(fsi, OUT_SEL, DMMD, DMMD);
- break;
- default:
- dev_err(dai->dev, "unknown format.\n");
- return -EINVAL;
- }
- is_play ?
- fsi_reg_write(fsi, DO_FMT, data) :
- fsi_reg_write(fsi, DI_FMT, data);
-
/* irq clear */
fsi_irq_disable(fsi, is_play);
fsi_irq_clear_status(fsi);
@@ -881,9 +831,52 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
return ret;
}
+static int fsi_set_fmt_dai(struct fsi_priv *fsi, unsigned int fmt)
+{
+ u32 data = 0;
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ data = CR_I2S;
+ fsi->chan_num = 2;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ data = CR_PCM;
+ fsi->chan_num = 2;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ fsi_reg_write(fsi, DO_FMT, data);
+ fsi_reg_write(fsi, DI_FMT, data);
+
+ return 0;
+}
+
+static int fsi_set_fmt_spdif(struct fsi_priv *fsi)
+{
+ struct fsi_master *master = fsi_get_master(fsi);
+ u32 data = 0;
+
+ if (master->core->ver < 2)
+ return -EINVAL;
+
+ data = CR_BWS_16 | CR_DTMD_SPDIF_PCM | CR_PCM;
+ fsi->chan_num = 2;
+ fsi_spdif_clk_ctrl(fsi, 1);
+ fsi_reg_mask_set(fsi, OUT_SEL, DMMD, DMMD);
+
+ fsi_reg_write(fsi, DO_FMT, data);
+ fsi_reg_write(fsi, DI_FMT, data);
+
+ return 0;
+}
+
static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
struct fsi_priv *fsi = fsi_get_priv_frm_dai(dai);
+ u32 flags = fsi_get_info_flags(fsi);
u32 data = 0;
int ret;
@@ -901,7 +894,18 @@ static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
goto set_fmt_exit;
}
fsi_reg_mask_set(fsi, CKG1, (DIMD | DOMD), data);
- ret = 0;
+
+ /* set format */
+ switch (flags & SH_FSI_FMT_MASK) {
+ case SH_FSI_FMT_DAI:
+ ret = fsi_set_fmt_dai(fsi, fmt & SND_SOC_DAIFMT_FORMAT_MASK);
+ break;
+ case SH_FSI_FMT_SPDIF:
+ ret = fsi_set_fmt_spdif(fsi);
+ break;
+ default:
+ ret = -EINVAL;
+ }
set_fmt_exit:
pm_runtime_put_sync(dai->dev);