xref: /openbmc/linux/sound/pci/oxygen/pcm1796.h (revision 748b6ec3)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef PCM1796_H_INCLUDED
3 #define PCM1796_H_INCLUDED
4 
5 /* register 16 */
6 #define PCM1796_ATL_MASK	0xff
7 /* register 17 */
8 #define PCM1796_ATR_MASK	0xff
9 /* register 18 */
10 #define PCM1796_MUTE		0x01
11 #define PCM1796_DME		0x02
12 #define PCM1796_DMF_MASK	0x0c
13 #define PCM1796_DMF_48		0x04
14 #define PCM1796_DMF_441		0x08
15 #define PCM1796_DMF_32		0x0c
16 #define PCM1796_FMT_MASK	0x70
17 #define PCM1796_FMT_16_RJUST	0x00
18 #define PCM1796_FMT_20_RJUST	0x10
19 #define PCM1796_FMT_24_RJUST	0x20
20 #define PCM1796_FMT_24_LJUST	0x30
21 #define PCM1796_FMT_16_I2S	0x40
22 #define PCM1796_FMT_24_I2S	0x50
23 #define PCM1796_ATLD		0x80
24 /* register 19 */
25 #define PCM1796_INZD		0x01
26 #define PCM1796_FLT_MASK	0x02
27 #define PCM1796_FLT_SHARP	0x00
28 #define PCM1796_FLT_SLOW	0x02
29 #define PCM1796_DFMS		0x04
30 #define PCM1796_OPE		0x10
31 #define PCM1796_ATS_MASK	0x60
32 #define PCM1796_ATS_1		0x00
33 #define PCM1796_ATS_2		0x20
34 #define PCM1796_ATS_4		0x40
35 #define PCM1796_ATS_8		0x60
36 #define PCM1796_REV		0x80
37 /* register 20 */
38 #define PCM1796_OS_MASK		0x03
39 #define PCM1796_OS_64		0x00
40 #define PCM1796_OS_32		0x01
41 #define PCM1796_OS_128		0x02
42 #define PCM1796_CHSL_MASK	0x04
43 #define PCM1796_CHSL_LEFT	0x00
44 #define PCM1796_CHSL_RIGHT	0x04
45 #define PCM1796_MONO		0x08
46 #define PCM1796_DFTH		0x10
47 #define PCM1796_DSD		0x20
48 #define PCM1796_SRST		0x40
49 /* register 21 */
50 #define PCM1796_PCMZ		0x01
51 #define PCM1796_DZ_MASK		0x06
52 /* register 22 */
53 #define PCM1796_ZFGL		0x01
54 #define PCM1796_ZFGR		0x02
55 /* register 23 */
56 #define PCM1796_ID_MASK		0x1f
57 
58 #endif
59