diff options
Diffstat (limited to 'sound/soc/samsung/pcm.h')
-rw-r--r-- | sound/soc/samsung/pcm.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/sound/soc/samsung/pcm.h b/sound/soc/samsung/pcm.h index 03393dcf852d..726baf814613 100644 --- a/sound/soc/samsung/pcm.h +++ b/sound/soc/samsung/pcm.h | |||
@@ -9,116 +9,9 @@ | |||
9 | #ifndef __S3C_PCM_H | 9 | #ifndef __S3C_PCM_H |
10 | #define __S3C_PCM_H __FILE__ | 10 | #define __S3C_PCM_H __FILE__ |
11 | 11 | ||
12 | /*Register Offsets */ | ||
13 | #define S3C_PCM_CTL (0x00) | ||
14 | #define S3C_PCM_CLKCTL (0x04) | ||
15 | #define S3C_PCM_TXFIFO (0x08) | ||
16 | #define S3C_PCM_RXFIFO (0x0C) | ||
17 | #define S3C_PCM_IRQCTL (0x10) | ||
18 | #define S3C_PCM_IRQSTAT (0x14) | ||
19 | #define S3C_PCM_FIFOSTAT (0x18) | ||
20 | #define S3C_PCM_CLRINT (0x20) | ||
21 | |||
22 | /* PCM_CTL Bit-Fields */ | ||
23 | #define S3C_PCM_CTL_TXDIPSTICK_MASK (0x3f) | ||
24 | #define S3C_PCM_CTL_TXDIPSTICK_SHIFT (13) | ||
25 | #define S3C_PCM_CTL_RXDIPSTICK_MASK (0x3f) | ||
26 | #define S3C_PCM_CTL_RXDIPSTICK_SHIFT (7) | ||
27 | #define S3C_PCM_CTL_TXDMA_EN (0x1<<6) | ||
28 | #define S3C_PCM_CTL_RXDMA_EN (0x1<<5) | ||
29 | #define S3C_PCM_CTL_TXMSB_AFTER_FSYNC (0x1<<4) | ||
30 | #define S3C_PCM_CTL_RXMSB_AFTER_FSYNC (0x1<<3) | ||
31 | #define S3C_PCM_CTL_TXFIFO_EN (0x1<<2) | ||
32 | #define S3C_PCM_CTL_RXFIFO_EN (0x1<<1) | ||
33 | #define S3C_PCM_CTL_ENABLE (0x1<<0) | ||
34 | |||
35 | /* PCM_CLKCTL Bit-Fields */ | ||
36 | #define S3C_PCM_CLKCTL_SERCLK_EN (0x1<<19) | ||
37 | #define S3C_PCM_CLKCTL_SERCLKSEL_PCLK (0x1<<18) | ||
38 | #define S3C_PCM_CLKCTL_SCLKDIV_MASK (0x1ff) | ||
39 | #define S3C_PCM_CLKCTL_SYNCDIV_MASK (0x1ff) | ||
40 | #define S3C_PCM_CLKCTL_SCLKDIV_SHIFT (9) | ||
41 | #define S3C_PCM_CLKCTL_SYNCDIV_SHIFT (0) | ||
42 | |||
43 | /* PCM_TXFIFO Bit-Fields */ | ||
44 | #define S3C_PCM_TXFIFO_DVALID (0x1<<16) | ||
45 | #define S3C_PCM_TXFIFO_DATA_MSK (0xffff<<0) | ||
46 | |||
47 | /* PCM_RXFIFO Bit-Fields */ | ||
48 | #define S3C_PCM_RXFIFO_DVALID (0x1<<16) | ||
49 | #define S3C_PCM_RXFIFO_DATA_MSK (0xffff<<0) | ||
50 | |||
51 | /* PCM_IRQCTL Bit-Fields */ | ||
52 | #define S3C_PCM_IRQCTL_IRQEN (0x1<<14) | ||
53 | #define S3C_PCM_IRQCTL_WRDEN (0x1<<12) | ||
54 | #define S3C_PCM_IRQCTL_TXEMPTYEN (0x1<<11) | ||
55 | #define S3C_PCM_IRQCTL_TXALMSTEMPTYEN (0x1<<10) | ||
56 | #define S3C_PCM_IRQCTL_TXFULLEN (0x1<<9) | ||
57 | #define S3C_PCM_IRQCTL_TXALMSTFULLEN (0x1<<8) | ||
58 | #define S3C_PCM_IRQCTL_TXSTARVEN (0x1<<7) | ||
59 | #define S3C_PCM_IRQCTL_TXERROVRFLEN (0x1<<6) | ||
60 | #define S3C_PCM_IRQCTL_RXEMPTEN (0x1<<5) | ||
61 | #define S3C_PCM_IRQCTL_RXALMSTEMPTEN (0x1<<4) | ||
62 | #define S3C_PCM_IRQCTL_RXFULLEN (0x1<<3) | ||
63 | #define S3C_PCM_IRQCTL_RXALMSTFULLEN (0x1<<2) | ||
64 | #define S3C_PCM_IRQCTL_RXSTARVEN (0x1<<1) | ||
65 | #define S3C_PCM_IRQCTL_RXERROVRFLEN (0x1<<0) | ||
66 | |||
67 | /* PCM_IRQSTAT Bit-Fields */ | ||
68 | #define S3C_PCM_IRQSTAT_IRQPND (0x1<<13) | ||
69 | #define S3C_PCM_IRQSTAT_WRD_XFER (0x1<<12) | ||
70 | #define S3C_PCM_IRQSTAT_TXEMPTY (0x1<<11) | ||
71 | #define S3C_PCM_IRQSTAT_TXALMSTEMPTY (0x1<<10) | ||
72 | #define S3C_PCM_IRQSTAT_TXFULL (0x1<<9) | ||
73 | #define S3C_PCM_IRQSTAT_TXALMSTFULL (0x1<<8) | ||
74 | #define S3C_PCM_IRQSTAT_TXSTARV (0x1<<7) | ||
75 | #define S3C_PCM_IRQSTAT_TXERROVRFL (0x1<<6) | ||
76 | #define S3C_PCM_IRQSTAT_RXEMPT (0x1<<5) | ||
77 | #define S3C_PCM_IRQSTAT_RXALMSTEMPT (0x1<<4) | ||
78 | #define S3C_PCM_IRQSTAT_RXFULL (0x1<<3) | ||
79 | #define S3C_PCM_IRQSTAT_RXALMSTFULL (0x1<<2) | ||
80 | #define S3C_PCM_IRQSTAT_RXSTARV (0x1<<1) | ||
81 | #define S3C_PCM_IRQSTAT_RXERROVRFL (0x1<<0) | ||
82 | |||
83 | /* PCM_FIFOSTAT Bit-Fields */ | ||
84 | #define S3C_PCM_FIFOSTAT_TXCNT_MSK (0x3f<<14) | ||
85 | #define S3C_PCM_FIFOSTAT_TXFIFOEMPTY (0x1<<13) | ||
86 | #define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY (0x1<<12) | ||
87 | #define S3C_PCM_FIFOSTAT_TXFIFOFULL (0x1<<11) | ||
88 | #define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL (0x1<<10) | ||
89 | #define S3C_PCM_FIFOSTAT_RXCNT_MSK (0x3f<<4) | ||
90 | #define S3C_PCM_FIFOSTAT_RXFIFOEMPTY (0x1<<3) | ||
91 | #define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY (0x1<<2) | ||
92 | #define S3C_PCM_FIFOSTAT_RXFIFOFULL (0x1<<1) | ||
93 | #define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL (0x1<<0) | ||
94 | |||
95 | #define S3C_PCM_CLKSRC_PCLK 0 | 12 | #define S3C_PCM_CLKSRC_PCLK 0 |
96 | #define S3C_PCM_CLKSRC_MUX 1 | 13 | #define S3C_PCM_CLKSRC_MUX 1 |
97 | 14 | ||
98 | #define S3C_PCM_SCLK_PER_FS 0 | 15 | #define S3C_PCM_SCLK_PER_FS 0 |
99 | 16 | ||
100 | /** | ||
101 | * struct s3c_pcm_info - S3C PCM Controller information | ||
102 | * @dev: The parent device passed to use from the probe. | ||
103 | * @regs: The pointer to the device register block. | ||
104 | * @dma_playback: DMA information for playback channel. | ||
105 | * @dma_capture: DMA information for capture channel. | ||
106 | */ | ||
107 | struct s3c_pcm_info { | ||
108 | spinlock_t lock; | ||
109 | struct device *dev; | ||
110 | void __iomem *regs; | ||
111 | |||
112 | unsigned int sclk_per_fs; | ||
113 | |||
114 | /* Whether to keep PCMSCLK enabled even when idle(no active xfer) */ | ||
115 | unsigned int idleclk; | ||
116 | |||
117 | struct clk *pclk; | ||
118 | struct clk *cclk; | ||
119 | |||
120 | struct s3c_dma_params *dma_playback; | ||
121 | struct s3c_dma_params *dma_capture; | ||
122 | }; | ||
123 | |||
124 | #endif /* __S3C_PCM_H */ | 17 | #endif /* __S3C_PCM_H */ |