From c41e9cff704a06b8cbd9eeea0fdec54fb6d13825 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 21 May 2018 04:54:42 -0400 Subject: media: v4l2-ctrls: support g/s_ext_ctrls for requests The v4l2_g/s_ext_ctrls functions now support control handlers that represent requests. The v4l2_ctrls_find_req_obj() function is responsible for finding the request from the fd. Signed-off-by: Hans Verkuil Reviewed-by: Mauro Carvalho Chehab Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-ioctl.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/media/v4l2-core/v4l2-ioctl.c') diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 03241d6b7ef8..20b5145a5254 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -2109,9 +2109,9 @@ static int v4l_g_ext_ctrls(const struct v4l2_ioctl_ops *ops, p->error_idx = p->count; if (vfh && vfh->ctrl_handler) - return v4l2_g_ext_ctrls(vfh->ctrl_handler, p); + return v4l2_g_ext_ctrls(vfh->ctrl_handler, vfd->v4l2_dev->mdev, p); if (vfd->ctrl_handler) - return v4l2_g_ext_ctrls(vfd->ctrl_handler, p); + return v4l2_g_ext_ctrls(vfd->ctrl_handler, vfd->v4l2_dev->mdev, p); if (ops->vidioc_g_ext_ctrls == NULL) return -ENOTTY; return check_ext_ctrls(p, 0) ? ops->vidioc_g_ext_ctrls(file, fh, p) : @@ -2128,9 +2128,9 @@ static int v4l_s_ext_ctrls(const struct v4l2_ioctl_ops *ops, p->error_idx = p->count; if (vfh && vfh->ctrl_handler) - return v4l2_s_ext_ctrls(vfh, vfh->ctrl_handler, p); + return v4l2_s_ext_ctrls(vfh, vfh->ctrl_handler, vfd->v4l2_dev->mdev, p); if (vfd->ctrl_handler) - return v4l2_s_ext_ctrls(NULL, vfd->ctrl_handler, p); + return v4l2_s_ext_ctrls(NULL, vfd->ctrl_handler, vfd->v4l2_dev->mdev, p); if (ops->vidioc_s_ext_ctrls == NULL) return -ENOTTY; return check_ext_ctrls(p, 0) ? ops->vidioc_s_ext_ctrls(file, fh, p) : @@ -2147,9 +2147,9 @@ static int v4l_try_ext_ctrls(const struct v4l2_ioctl_ops *ops, p->error_idx = p->count; if (vfh && vfh->ctrl_handler) - return v4l2_try_ext_ctrls(vfh->ctrl_handler, p); + return v4l2_try_ext_ctrls(vfh->ctrl_handler, vfd->v4l2_dev->mdev, p); if (vfd->ctrl_handler) - return v4l2_try_ext_ctrls(vfd->ctrl_handler, p); + return v4l2_try_ext_ctrls(vfd->ctrl_handler, vfd->v4l2_dev->mdev, p); if (ops->vidioc_try_ext_ctrls == NULL) return -ENOTTY; return check_ext_ctrls(p, 0) ? ops->vidioc_try_ext_ctrls(file, fh, p) : -- cgit v1.2.3