diff options
Diffstat (limited to 'drivers/media/video/samsung/fimc/csis.h')
| -rw-r--r-- | drivers/media/video/samsung/fimc/csis.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/media/video/samsung/fimc/csis.h b/drivers/media/video/samsung/fimc/csis.h new file mode 100644 index 0000000..fe0d689 --- /dev/null +++ b/drivers/media/video/samsung/fimc/csis.h @@ -0,0 +1,60 @@ +/* linux/drivers/media/video/samsung/csis.h + * + * Copyright (c) 2010 Samsung Electronics Co,. Ltd. + * http://www.samsung.com/ + * + * Header file for Samsung MIPI-CSI2 driver + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __CSIS_H +#define __CSIS_H __FILE__ + +#define S3C_CSIS_NAME "s3c-csis" +#define S3C_CSIS_NR_LANES 1 + +#define CSIS_PKTSIZE 0x1000 + +#ifdef CONFIG_ARCH_EXYNOS4 +#define S3C_CSIS_CH_NUM 2 +#else +#define S3C_CSIS_CH_NUM 1 +#endif + +#define info(args...) \ + do { printk(KERN_INFO S3C_CSIS_NAME ": " args); } while (0) +#define err(args...) \ + do { printk(KERN_ERR S3C_CSIS_NAME ": " args); } while (0) + +enum mipi_format { + MIPI_CSI_YCBCR422_8BIT = 0x1e, + MIPI_CSI_RAW8 = 0x2a, + MIPI_CSI_RAW10 = 0x2b, + MIPI_CSI_RAW12 = 0x2c, + MIPI_USER_DEF_PACKET_1 = 0x30, /* User defined Byte-based packet 1 */ +}; + +struct csis_pkt_set { + int id; + u32 pktdata[1024]; + struct list_head list; +}; + +struct s3c_csis_info { + char name[16]; + struct device *dev; + struct clk *clock; + void __iomem *regs; + struct resource *regs_res; + int irq; + int nr_lanes; + bool pktdata_enable; + + struct csis_pkt_set bufs; + spinlock_t csis_spinlock; +}; + +#endif /* __CSIS_H */ |