projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b67f4487 C |
1 | /* |
| 2 | * ALSA SoC McASP Audio Layer for TI DAVINCI processor | |
| 3 | * | |
| 4 | * MCASP related definitions | |
| 5 | * | |
| 6 | * Author: Nirmal Pandey <n-pandey@ti.com>, | |
| 7 | * Suresh Rajashekara <suresh.r@ti.com> | |
| 8 | * Steve Chen <schen@.mvista.com> | |
| 9 | * | |
| 10 | * Copyright: (C) 2009 MontaVista Software, Inc., <source@mvista.com> | |
| 11 | * Copyright: (C) 2009 Texas Instruments, India | |
| 12 | * | |
| 13 | * This program is free software; you can redistribute it and/or modify | |
| 14 | * it under the terms of the GNU General Public License version 2 as | |
| 15 | * published by the Free Software Foundation. | |
| 16 | */ | |
| 17 | ||
| 18 | #ifndef DAVINCI_MCASP_H | |
| 19 | #define DAVINCI_MCASP_H | |
| 20 | ||
| 21 | #include <linux/io.h> | |
| 896f66b7 HG |
22 | #include <linux/platform_data/davinci_asp.h> |
| 23 | ||
| b67f4487 C |
24 | #include "davinci-pcm.h" |
| 25 | ||
| b67f4487 | 26 | struct davinci_audio_dev { |
| 92e2a6f6 | 27 | struct davinci_pcm_dma_params dma_params[2]; |
| b67f4487 | 28 | void __iomem *base; |
| 10884347 | 29 | struct device *dev; |
| b67f4487 C |
30 | |
| 31 | /* McASP specific data */ | |
| 32 | int tdm_slots; | |
| 33 | u8 op_mode; | |
| 34 | u8 num_serializer; | |
| 35 | u8 *serial_dir; | |
| 6a99fb5f | 36 | u8 version; |
| d486fea6 | 37 | u16 bclk_lrclk_ratio; |
| 6a99fb5f C |
38 | |
| 39 | /* McASP FIFO related */ | |
| 40 | u8 txnumevt; | |
| 41 | u8 rxnumevt; | |
| a85e419e DM |
42 | |
| 43 | #ifdef CONFIG_PM_SLEEP | |
| 44 | struct { | |
| 45 | u32 txfmtctl; | |
| 46 | u32 rxfmtctl; | |
| 47 | u32 txfmt; | |
| 48 | u32 rxfmt; | |
| 49 | u32 aclkxctl; | |
| 50 | u32 aclkrctl; | |
| 51 | u32 pdir; | |
| 52 | } context; | |
| 53 | #endif | |
| b67f4487 C |
54 | }; |
| 55 | ||
| 56 | #endif /* DAVINCI_MCASP_H */ |