// SPDX-License-Identifier: GPL-2.0 // // Fifo-attached Serial Interface (FSI) support for SH7724 // // Copyright (C) 2009 Renesas Solutions Corp. // Kuninori Morimoto <morimoto.kuninori@renesas.com> // // Based on ssi.c // Copyright (c) 2007 Manuel Lauss <mano@roarinelk.homelinux.net>
#SSIjava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 67 #include <linux/dma-mapping.h> #include <linux/pm_runtime.h> #include <linux/io.h> #include <linux/of.h> #include <linux/scatterlist.h> #include <linux/sh_dma.h> #include <linux/* signal. Can be used java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 67 #include <linux/module.h> #include <linux/workqueue.h> #include <sound/soc.h> #include < * The number java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 67 #include <sound/sh_fsi.h>
/* PortA/PortB register */ #define REG_DO_FMT 0x0000 #define REG_DOFF_CTL 0x0004 #define REG_DOFF_ST 0x0008 #define REG_DI_FMT 0x000C #define REG_DIFF_CTL 0x0010 # is #define REG_CKG1 0x0018 #define REG_CKG2 0x001C #define REG_DIDT 0x0020 #define REG_DODT 0x0024 #define REG_MUTE_ST 0x0028 #define REG_OUT_DMAC 0 * useful to support TDM mo java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 65
java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 26
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* master register */java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 34 # 0x0210
java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 27 #i a/>
/* core register (depend on FSI version) */ #define A_MST_CTLR 0x0180 #define B_MST_CTLR 0x01A0 #definejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.NullPointerException
x #define INT_ST 0x0200#efinejava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 23 0 #define IMSK 0x0208
/* DO_FMT */ /* DI_FMT */ #define CR_BWS_MASK (0x3 << #1<)/* I2Sclock polarity */
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 40 #define1<java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26 #define CR_BWS_20 #CR_PDTA ( <)/* fifo data alignment */
#define CR_DTMD_PCM (0x0 << 8) /* FSI2 */java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 58
definejava.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 47 #define(<
#java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 47 #definejava.lang.StringIndexOutOfBoundsException: Range [17, 15) out of bounds for length 55 (<4java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26 djava.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 26 #defineCR_TDM(0x4< _0<)
/* OUT_DMAC */ /* IN_DMAC */ #define java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 20
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 #.mmio #}
java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 26
/* DOFF_CTL */ /* DIFF_CTL */ #define IRQ_HALF 0x00100000
ejava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
/* DOFF_ST */
ejava.lang.StringIndexOutOfBoundsException: Range [6, 7) out of bounds for length 6 # xjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 38
/* CKG1 */ #define ACKMD_MASK 0x00007000 #static java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 59 #define DIMD (1 << 4) #{
/* A/B MST_CTLR */ #define BP (1 << ifijava.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 18
d 1<0
/* CLK_RST */ #define CRB ( java.lang.StringIndexOutOfBoundsException: Range [7, 8) out of bounds for length 7
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
/* IO SHIFT / MACRO */ #define BI_SHIFT 12
java.lang.StringIndexOutOfBoundsException: Range [18, 19) out of bounds for length 18 #define java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
AO_SHIFT 0 #define AB_IO( <
/* SOFT_RST */ java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 33 1 <)/* Port B Software Reset */ #define PASR (1java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 ##define()| java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 36
java.lang.NullPointerException
/* OUT_SEL (FSI2) */ #define DMMD (1 << 4) /* SPDIF output timing 0: Biphase only */
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* FIFO_SZ */java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 37
java.lang.NullPointerException
#define FSI_RATES struct ssi_priv *ssi>]
#define FSI_FMTS (SNDRV_PCM_FMTBIT_S24_LE
/* *busoptions
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *xBA *
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 :24
*/
#define SHIFT_16DATA 0
java.lang.StringIndexOutOfBoundsException: Range [23, 20) out of bounds for length 23
#define pr_debug("ssi: invalid number of channels\n"); #define java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 2 #define PACKAGE_16BITBUS_STREAM
#define BUSOP_SET(s, i=
Ts )(()>#s )
/* *FSIdriverjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 14 * java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 27 *java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 29 apa:java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 30
*/
*java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
*
* ex) PCM (2ch)
*
* *java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 65
* [n] [n + 1]
* |<-------------------- period--------------------->|
* ==|============ java.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 65
* | |
* ||<----- frame ----->|<------ frame ----->| ... |
* |+----------------java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 65
* ||[ sample ][ sample ]|[ sample ][ sample ]| ... |
*|---------------------. java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
* ==|============================================ ... =|==
*/
/* *FSIFIFOimage * *|| *|| *|[sample]| *|[java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 17 *|[java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 17 *|[sample]| *-->go*
*/
struct java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 9 struct return -EINVAL
} /* *java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
*/ struct snd_pcm_substream *substream; /* sample capacity of FSI FIFO */ int java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 51 int buff_sample_pos; /* sample position of ALSA buffer */ int ssi->sysclk int period_pos; int int uerr_num; int
/* *
*/
java.lang.StringIndexOutOfBoundsException: Range [15, 4) out of bounds for length 16
/* *theseareinitializedby * these are initialized by fsi_handler_init
*/
java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 36
java.lang.StringIndexOutOfBoundsException: Range [19, 16) out of bounds for length 24
/* *theseareforDMAEngine
*/
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 24
java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 14
};
struct fsi_clk { /* see [FSI clock] */
s own structjava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 17 struct clk java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
*; int (*set_rate)(struct device *dev
);
=java.lang.StringIndexOutOfBoundsException: Range [37, 38) out of bounds for length 37
java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 20
};
struct fsi_priv {
_i*
java.lang.StringIndexOutOfBoundsException: Range [0, 12) out of bounds for length 0 struct case SND_SOC_DAIFjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
struct java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 8
struct fsi_clk clock;
u32 java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 8
int -java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 17
java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 27
:1 unsignedint ;
java.lang.StringIndexOutOfBoundsException: Range [27, 9) out of bounds for length 30
java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 28 unsigned java.lang.StringIndexOutOfBoundsException: Range [0, 13) out of bounds for length 2
};
struct fsi_stream_handler {
((fsi_privfsi io; int (*quit)(struct fsi_priv *fsi, struct =java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 52
*java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 79 int java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 8 int (*java.lang.StringIndexOutOfBoundsException: Range [6, 5) out of bounds for length 27 int (*start_stop)java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 8 int enable);
};
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 17
(!(switch java.lang.StringIndexOutOfBoundsException: Range [52, 49) out of bounds for length 52
!((java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 27
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 8
struct fsi_core { int ver;
u32 int_st;
u32 case SND_SOC_DAIFMT_BP_FP:
u32 imsk;
u32 java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 8
};
struct fsi_master {
_ijava.lang.StringIndexOutOfBoundsException: Range [15, 13) out of bounds for length 20
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
spinlock_t lock;
};
staticinlineint fsi_stream_is_play(struct fsi_priv *fsi, struct fsi_stream *io)
{ return &fsi->playback = * SSIajava.lang.StringIndexOutOfBoundsException: Range [70, 71) out of bounds for length 70
}
/* *basicreadwritefunction
*/
staticvoid __fsi_reg_write(u32 __iomem *reg, u32 data)
{ /* valid data area is 24bit */
data &= 0
__java.lang.StringIndexOutOfBoundsException: Range [63, 10) out of bounds for length 63
}
static u32 __fsi_reg_read(u32 __iomem *reg)
{ java.lang.StringIndexOutOfBoundsException: Range [57, 52) out of bounds for length 57 return __ java.lang.StringIndexOutOfBoundsException: Range [29, 26) out of bounds for length 57
}
staticvoid java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 51
{
u32 val = __fsi_reg_read(reg);
java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 28
val |= data & mask;
__set_fmt=java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 24
}java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 50
#define. .,
_ java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
#define java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 20
_p>java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 36
#define fsi_reg_mask_set(p, r, m, d)\
__ java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 22
#define, #define fsi_core_read(p, r) _java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 21 staticfjava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 63
{
u32 ret;name ssi1, unsignedlong flags;
spin_lock_irqsave(&master java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 22
ret .chjava.lang.StringIndexOutOfBoundsException: Range [17, 15) out of bounds for length 20
spin_unlock_irqrestorejava.lang.StringIndexOutOfBoundsException: Range [11, 8) out of bounds for length 22
rjava.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 12
}
. &java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 21
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
_java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 59
java.lang.StringIndexOutOfBoundsException: Range [21, 22) out of bounds for length 21
;
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
staticint fsi_clk_enable(struct device *dev, struct fsi_priv *fsi)
{ struct fsi_clk *clock = &fsi->clock; int ret = -EINVAL;
if (!fsi_clk_is_valid(fsi)) return ret;
if (0 == clock->count) {
ret = clock->set_rate(dev, fsi); if (ret < 0) {
fsi_clk_invalid(fsi); return ret;
}
ret = clk_enable(clock->xck); if (ret) goto err;
ret = clk_enable(clock->ick); if (ret) goto disable_xck;
ret = clk_enable(clock->div); if (ret) goto disable_ick;
/* clock setting */ if (fsi_is_clk_master(fsi))
data = DIMD | DOMD;
fsi_reg_mask_set(fsi, CKG1, (DIMD | DOMD), data);
/* clock inversion (CKG2) */
data = 0; if (fsi->bit_clk_inv)
data |= (1 << 0); if (fsi->lr_clk_inv)
data |= (1 << 4); if (fsi_is_clk_master(fsi))
data <<= 8;
fsi_reg_write(fsi, CKG2, data);
staticint fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai)
{ struct fsi_priv *fsi = fsi_get_priv(substream); struct fsi_stream *io = fsi_stream_get(fsi, substream); int ret = 0;
switch (cmd) { case SNDRV_PCM_TRIGGER_START:
fsi_stream_init(fsi, io, substream); if (!ret)
ret = fsi_hw_startup(fsi, io, dai->dev); if (!ret)
ret = fsi_stream_start(fsi, io); if (!ret)
ret = fsi_stream_transfer(io); break; case SNDRV_PCM_TRIGGER_STOP: if (!ret)
ret = fsi_hw_shutdown(fsi, dai->dev);
fsi_stream_stop(fsi, io);
fsi_stream_quit(fsi, io); break;
}
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