From d0547cba60775d9deaddbc1e0646a4b71833015d Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 9 Jun 2012 09:27:10 -0300 Subject: [PATCH] [media] v4l2-ioctl.c: use the new table for priority ioctls Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/v4l2-ioctl.c | 60 +++++++++++++++++++--------------------- 1 file changed, 29 insertions(+), 31 deletions(-) diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c index 7556678..4029d12 100644 --- a/drivers/media/video/v4l2-ioctl.c +++ b/drivers/media/video/v4l2-ioctl.c @@ -470,6 +470,33 @@ static int v4l_s_output(const struct v4l2_ioctl_ops *ops, return ops->vidioc_s_output(file, fh, *(unsigned int *)arg); } +static int v4l_g_priority(const struct v4l2_ioctl_ops *ops, + struct file *file, void *fh, void *arg) +{ + struct video_device *vfd; + u32 *p = arg; + + if (ops->vidioc_g_priority) + return ops->vidioc_g_priority(file, fh, arg); + vfd = video_devdata(file); + *p = v4l2_prio_max(&vfd->v4l2_dev->prio); + return 0; +} + +static int v4l_s_priority(const struct v4l2_ioctl_ops *ops, + struct file *file, void *fh, void *arg) +{ + struct video_device *vfd; + struct v4l2_fh *vfh; + u32 *p = arg; + + if (ops->vidioc_s_priority) + return ops->vidioc_s_priority(file, fh, *p); + vfd = video_devdata(file); + vfh = file->private_data; + return v4l2_prio_change(&vfd->v4l2_dev->prio, &vfh->prio, *p); +} + static int v4l_enuminput(const struct v4l2_ioctl_ops *ops, struct file *file, void *fh, void *arg) { @@ -612,8 +639,8 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = { IOCTL_INFO(VIDIOC_TRY_FMT, 0), IOCTL_INFO_STD(VIDIOC_ENUMAUDIO, vidioc_enumaudio, v4l_print_audio, INFO_FL_CLEAR(v4l2_audio, index)), IOCTL_INFO_STD(VIDIOC_ENUMAUDOUT, vidioc_enumaudout, v4l_print_audioout, INFO_FL_CLEAR(v4l2_audioout, index)), - IOCTL_INFO(VIDIOC_G_PRIORITY, 0), - IOCTL_INFO(VIDIOC_S_PRIORITY, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_G_PRIORITY, v4l_g_priority, v4l_print_u32, 0), + IOCTL_INFO_FNC(VIDIOC_S_PRIORITY, v4l_s_priority, v4l_print_u32, INFO_FL_PRIO), IOCTL_INFO(VIDIOC_G_SLICED_VBI_CAP, INFO_FL_CLEAR(v4l2_sliced_vbi_cap, type)), IOCTL_INFO(VIDIOC_LOG_STATUS, 0), IOCTL_INFO(VIDIOC_G_EXT_CTRLS, INFO_FL_CTRL), @@ -750,35 +777,6 @@ static long __video_do_ioctl(struct file *file, } switch (cmd) { - - /* --- priority ------------------------------------------ */ - case VIDIOC_G_PRIORITY: - { - enum v4l2_priority *p = arg; - - if (ops->vidioc_g_priority) { - ret = ops->vidioc_g_priority(file, fh, p); - } else if (use_fh_prio) { - *p = v4l2_prio_max(&vfd->v4l2_dev->prio); - ret = 0; - } - if (!ret) - dbgarg(cmd, "priority is %d\n", *p); - break; - } - case VIDIOC_S_PRIORITY: - { - enum v4l2_priority *p = arg; - - dbgarg(cmd, "setting priority to %d\n", *p); - if (ops->vidioc_s_priority) - ret = ops->vidioc_s_priority(file, fh, *p); - else - ret = v4l2_prio_change(&vfd->v4l2_dev->prio, - &vfh->prio, *p); - break; - } - /* --- capture ioctls ---------------------------------------- */ case VIDIOC_ENUM_FMT: { -- 2.7.4