mirror of
https://github.com/torvalds/linux.git
synced 2024-11-01 09:41:44 +00:00
6b526fed0e
This moves us one more step closer to eliminating the soc-camera bus and devices on it. Besides, as a side effect, CSI-2 runtime PM on sh-mobile secomes finer grained now: we only have to power on the interface, when the device nodes are open. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
49 lines
963 B
C
49 lines
963 B
C
/*
|
|
* Driver header for the SH-Mobile MIPI CSI-2 unit
|
|
*
|
|
* Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
|
|
*
|
|
* 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 SH_MIPI_CSI
|
|
#define SH_MIPI_CSI
|
|
|
|
#include <linux/list.h>
|
|
|
|
enum sh_csi2_phy {
|
|
SH_CSI2_PHY_MAIN,
|
|
SH_CSI2_PHY_SUB,
|
|
};
|
|
|
|
enum sh_csi2_type {
|
|
SH_CSI2C,
|
|
SH_CSI2I,
|
|
};
|
|
|
|
#define SH_CSI2_CRC (1 << 0)
|
|
#define SH_CSI2_ECC (1 << 1)
|
|
|
|
struct platform_device;
|
|
|
|
struct sh_csi2_client_config {
|
|
enum sh_csi2_phy phy;
|
|
unsigned char lanes; /* bitmask[3:0] */
|
|
unsigned char channel; /* 0..3 */
|
|
struct platform_device *pdev; /* client platform device */
|
|
};
|
|
|
|
struct v4l2_device;
|
|
|
|
struct sh_csi2_pdata {
|
|
enum sh_csi2_type type;
|
|
unsigned int flags;
|
|
struct sh_csi2_client_config *clients;
|
|
int num_clients;
|
|
struct v4l2_device *v4l2_dev;
|
|
};
|
|
|
|
#endif
|