109 lines
2.4 KiB
C
Executable file
109 lines
2.4 KiB
C
Executable file
/*
|
|
* Samsung Exynos5 SoC series FIMC-IS driver
|
|
*
|
|
* exynos5 fimc-is video functions
|
|
*
|
|
* Copyright (c) 2011 Samsung Electronics Co., Ltd
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/errno.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/device.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/slab.h>
|
|
#include <linux/firmware.h>
|
|
#include <linux/dma-mapping.h>
|
|
#include <linux/scatterlist.h>
|
|
#include <linux/videodev2.h>
|
|
#include <videodev2_exynos_camera.h>
|
|
#include <linux/v4l2-mediabus.h>
|
|
#include <linux/bug.h>
|
|
|
|
#include "is-core.h"
|
|
#include "is-cmd.h"
|
|
#include "is-err.h"
|
|
#include "is-video.h"
|
|
#include "is-dvfs.h"
|
|
|
|
int is_i0s_video_probe(void *data)
|
|
{
|
|
int ret = 0;
|
|
struct is_core *core;
|
|
struct is_video *video;
|
|
|
|
FIMC_BUG(!data);
|
|
|
|
core = (struct is_core *)data;
|
|
video = &core->video_i0s;
|
|
video->resourcemgr = &core->resourcemgr;
|
|
|
|
if (!core->pdev) {
|
|
probe_err("pdev is NULL");
|
|
ret = -EINVAL;
|
|
goto p_err;
|
|
}
|
|
|
|
video->group_id = GROUP_ID_ISP0;
|
|
video->group_ofs = offsetof(struct is_device_ischain, group_isp);
|
|
video->subdev_id = ENTRY_ISP;
|
|
video->subdev_ofs = offsetof(struct is_group, leader);
|
|
video->buf_rdycount = VIDEO_IXS_READY_BUFFERS;
|
|
|
|
ret = is_video_probe(video,
|
|
IS_VIDEO_IXS_NAME(0),
|
|
IS_VIDEO_I0S_NUM,
|
|
VFL_DIR_M2M,
|
|
&core->resourcemgr.mem,
|
|
&core->v4l2_dev,
|
|
NULL, NULL, NULL);
|
|
if (ret)
|
|
dev_err(&core->pdev->dev, "%s is fail(%d)\n", __func__, ret);
|
|
|
|
p_err:
|
|
return ret;
|
|
}
|
|
|
|
int is_i1s_video_probe(void *data)
|
|
{
|
|
int ret = 0;
|
|
struct is_core *core;
|
|
struct is_video *video;
|
|
|
|
FIMC_BUG(!data);
|
|
|
|
core = (struct is_core *)data;
|
|
video = &core->video_i1s;
|
|
video->resourcemgr = &core->resourcemgr;
|
|
|
|
if (!core->pdev) {
|
|
probe_err("pdev is NULL");
|
|
ret = -EINVAL;
|
|
goto p_err;
|
|
}
|
|
|
|
video->group_id = GROUP_ID_ISP1;
|
|
video->group_ofs = offsetof(struct is_device_ischain, group_isp);
|
|
video->subdev_id = ENTRY_ISP;
|
|
video->subdev_ofs = offsetof(struct is_group, leader);
|
|
video->buf_rdycount = VIDEO_IXS_READY_BUFFERS;
|
|
|
|
ret = is_video_probe(video,
|
|
IS_VIDEO_IXS_NAME(1),
|
|
IS_VIDEO_I1S_NUM,
|
|
VFL_DIR_M2M,
|
|
&core->resourcemgr.mem,
|
|
&core->v4l2_dev,
|
|
NULL, NULL, NULL);
|
|
if (ret)
|
|
dev_err(&core->pdev->dev, "%s is fail(%d)\n", __func__, ret);
|
|
|
|
p_err:
|
|
return ret;
|
|
}
|