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authorSakari Ailus <sakari.ailus@iki.fi>2011-10-07 18:38:02 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2011-10-08 13:28:39 +0200
commit9a5f1e0365265310545abdd43da7d28a44fd43a6 (patch)
tree9878af01b4fae999676a7e7fea87edb66bd4e6d8 /src/subdev.c
parent2333126b3b5178e4670f01bfeaeec5948abb5546 (diff)
Rename files to match the names of the libraries
Rename media.* to mediactl.* and subdev.* v4l2subdev.*. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/subdev.c')
-rw-r--r--src/subdev.c188
1 files changed, 0 insertions, 188 deletions
diff --git a/src/subdev.c b/src/subdev.c
deleted file mode 100644
index f8ccfe3..0000000
--- a/src/subdev.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * Media controller test application
- *
- * Copyright (C) 2010 Ideas on board SPRL <laurent.pinchart@ideasonboard.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- */
-
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <linux/v4l2-subdev.h>
-
-#include "media.h"
-#include "subdev.h"
-#include "tools.h"
-
-int v4l2_subdev_open(struct media_entity *entity)
-{
- if (entity->fd != -1)
- return 0;
-
- entity->fd = open(entity->devname, O_RDWR);
- if (entity->fd == -1) {
- printf("%s: Failed to open subdev device node %s\n", __func__,
- entity->devname);
- return -errno;
- }
-
- return 0;
-}
-
-void v4l2_subdev_close(struct media_entity *entity)
-{
- close(entity->fd);
- entity->fd = -1;
-}
-
-int v4l2_subdev_get_format(struct media_entity *entity,
- struct v4l2_mbus_framefmt *format, unsigned int pad,
- enum v4l2_subdev_format_whence which)
-{
- struct v4l2_subdev_format fmt;
- int ret;
-
- ret = v4l2_subdev_open(entity);
- if (ret < 0)
- return ret;
-
- memset(&fmt, 0, sizeof(fmt));
- fmt.pad = pad;
- fmt.which = which;
-
- ret = ioctl(entity->fd, VIDIOC_SUBDEV_G_FMT, &fmt);
- if (ret < 0)
- return -errno;
-
- *format = fmt.format;
- return 0;
-}
-
-int v4l2_subdev_set_format(struct media_entity *entity,
- struct v4l2_mbus_framefmt *format, unsigned int pad,
- enum v4l2_subdev_format_whence which)
-{
- struct v4l2_subdev_format fmt;
- int ret;
-
- ret = v4l2_subdev_open(entity);
- if (ret < 0)
- return ret;
-
- memset(&fmt, 0, sizeof(fmt));
- fmt.pad = pad;
- fmt.which = which;
- fmt.format = *format;
-
- ret = ioctl(entity->fd, VIDIOC_SUBDEV_S_FMT, &fmt);
- if (ret < 0)
- return -errno;
-
- *format = fmt.format;
- return 0;
-}
-
-int v4l2_subdev_get_crop(struct media_entity *entity, struct v4l2_rect *rect,
- unsigned int pad, enum v4l2_subdev_format_whence which)
-{
- struct v4l2_subdev_crop crop;
- int ret;
-
- ret = v4l2_subdev_open(entity);
- if (ret < 0)
- return ret;
-
- memset(&crop, 0, sizeof(crop));
- crop.pad = pad;
- crop.which = which;
-
- ret = ioctl(entity->fd, VIDIOC_SUBDEV_G_CROP, &crop);
- if (ret < 0)
- return -errno;
-
- *rect = crop.rect;
- return 0;
-}
-
-int v4l2_subdev_set_crop(struct media_entity *entity, struct v4l2_rect *rect,
- unsigned int pad, enum v4l2_subdev_format_whence which)
-{
- struct v4l2_subdev_crop crop;
- int ret;
-
- ret = v4l2_subdev_open(entity);
- if (ret < 0)
- return ret;
-
- memset(&crop, 0, sizeof(crop));
- crop.pad = pad;
- crop.which = which;
- crop.rect = *rect;
-
- ret = ioctl(entity->fd, VIDIOC_SUBDEV_S_CROP, &crop);
- if (ret < 0)
- return -errno;
-
- *rect = crop.rect;
- return 0;
-}
-
-int v4l2_subdev_get_frame_interval(struct media_entity *entity,
- struct v4l2_fract *interval)
-{
- struct v4l2_subdev_frame_interval ival;
- int ret;
-
- ret = v4l2_subdev_open(entity);
- if (ret < 0)
- return ret;
-
- memset(&ival, 0, sizeof(ival));
-
- ret = ioctl(entity->fd, VIDIOC_SUBDEV_G_FRAME_INTERVAL, &ival);
- if (ret < 0)
- return -errno;
-
- *interval = ival.interval;
- return 0;
-}
-
-int v4l2_subdev_set_frame_interval(struct media_entity *entity,
- struct v4l2_fract *interval)
-{
- struct v4l2_subdev_frame_interval ival;
- int ret;
-
- ret = v4l2_subdev_open(entity);
- if (ret < 0)
- return ret;
-
- memset(&ival, 0, sizeof(ival));
- ival.interval = *interval;
-
- ret = ioctl(entity->fd, VIDIOC_SUBDEV_S_FRAME_INTERVAL, &ival);
- if (ret < 0)
- return -errno;
-
- *interval = ival.interval;
- return 0;
-}