From: Hans Verkuil Date: Wed, 3 Sep 2008 19:46:50 +0000 (-0300) Subject: V4L/DVB (8629): v4l2-ioctl: do not try to handle private V4L1 ioctls X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=888fe747b5d134e2f3b5c2d3ecc25e1c6dcad4c3;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git V4L/DVB (8629): v4l2-ioctl: do not try to handle private V4L1 ioctls Some drivers (e.g. zoran) have private V4L1 ioctls. Do not try to pass them to v4l1_compat_translate because then the driver will never see them. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c index fdfe7739c96e..88c0465aede4 100644 --- a/drivers/media/video/v4l2-ioctl.c +++ b/drivers/media/video/v4l2-ioctl.c @@ -674,7 +674,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, __video_do_ioctl will be called again, with one or more V4L2 ioctls. ********************************************************/ - if (_IOC_TYPE(cmd) == 'v') + if (_IOC_TYPE(cmd) == 'v' && _IOC_NR(cmd) < BASE_VIDIOCPRIVATE) return v4l_compat_translate_ioctl(inode, file, cmd, arg, __video_do_ioctl); #endif