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/arch/unicore32/include/mach/regs-ac97.h

https://bitbucket.org/ndreys/linux-sunxi
C++ Header | 32 lines | 18 code | 5 blank | 9 comment | 0 complexity | e6d5aaa98832dd48d16a3d655ed9a327 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0
 1/*
 2 * PKUnity AC97 Registers
 3 */
 4
 5#define PKUNITY_AC97_CONR		(PKUNITY_AC97_BASE + 0x0000)
 6#define PKUNITY_AC97_OCR		(PKUNITY_AC97_BASE + 0x0004)
 7#define PKUNITY_AC97_ICR		(PKUNITY_AC97_BASE + 0x0008)
 8#define PKUNITY_AC97_CRAC		(PKUNITY_AC97_BASE + 0x000C)
 9#define PKUNITY_AC97_INTR		(PKUNITY_AC97_BASE + 0x0010)
10#define PKUNITY_AC97_INTRSTAT		(PKUNITY_AC97_BASE + 0x0014)
11#define PKUNITY_AC97_INTRCLEAR		(PKUNITY_AC97_BASE + 0x0018)
12#define PKUNITY_AC97_ENABLE		(PKUNITY_AC97_BASE + 0x001C)
13#define PKUNITY_AC97_OUT_FIFO		(PKUNITY_AC97_BASE + 0x0020)
14#define PKUNITY_AC97_IN_FIFO		(PKUNITY_AC97_BASE + 0x0030)
15
16#define AC97_CODEC_REG(v)               FIELD((v), 7, 16)
17#define AC97_CODEC_VAL(v)               FIELD((v), 16, 0)
18#define AC97_CODEC_WRITECOMPLETE        FIELD(1, 1, 2)
19
20/*
21 * VAR PLAY SAMPLE RATE
22 */
23#define AC97_CMD_VPSAMPLE		(FIELD(3, 2, 16) | FIELD(3, 2, 0))
24
25/*
26 * FIX CAPTURE SAMPLE RATE
27 */
28#define AC97_CMD_FCSAMPLE		FIELD(7, 3, 0)
29
30#define AC97_CMD_RESET			FIELD(1, 1, 0)
31#define AC97_CMD_ENABLE			FIELD(1, 1, 0)
32#define AC97_CMD_DISABLE		FIELD(0, 1, 0)