| Janusz Krzysztofik | bdc621f | 2010-09-30 08:35:49 -0300 | [diff] [blame] | 1 | /* |
| 2 | * Header for V4L2 SoC Camera driver for OMAP1 Camera Interface |
| 3 | * |
| 4 | * Copyright (C) 2010, Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | */ |
| 10 | |
| 11 | #ifndef __MEDIA_OMAP1_CAMERA_H_ |
| 12 | #define __MEDIA_OMAP1_CAMERA_H_ |
| 13 | |
| 14 | #include <linux/bitops.h> |
| 15 | |
| 16 | #define OMAP1_CAMERA_IOSIZE 0x1c |
| 17 | |
| 18 | enum omap1_cam_vb_mode { |
| 19 | OMAP1_CAM_DMA_CONTIG = 0, |
| 20 | OMAP1_CAM_DMA_SG, |
| 21 | }; |
| 22 | |
| 23 | #define OMAP1_CAMERA_MIN_BUF_COUNT(x) ((x) == OMAP1_CAM_DMA_CONTIG ? 3 : 2) |
| 24 | |
| 25 | struct omap1_cam_platform_data { |
| 26 | unsigned long camexclk_khz; |
| 27 | unsigned long lclk_khz_max; |
| 28 | unsigned long flags; |
| 29 | }; |
| 30 | |
| 31 | #define OMAP1_CAMERA_LCLK_RISING BIT(0) |
| 32 | #define OMAP1_CAMERA_RST_LOW BIT(1) |
| 33 | #define OMAP1_CAMERA_RST_HIGH BIT(2) |
| 34 | |
| 35 | #endif /* __MEDIA_OMAP1_CAMERA_H_ */ |