diff options
| author | Liu Ying <victor.liu@nxp.com> | 2017-11-16 17:17:21 +0800 |
|---|---|---|
| committer | Liu Ying <victor.liu@nxp.com> | 2017-11-17 13:21:31 +0800 |
| commit | 678d789d304d8c9d438ae34aa83fdd0a48f94abd (patch) | |
| tree | 8ea9178f8b32911d5f064cb947e93de491eb2605 | |
| parent | 43747ff885f3883f34710830798a7e98f4d96b84 (diff) | |
MLK-16842 drm/imx: core: Add 32bit ioctrls support for 64bit processors
Since we have 64bit processors running imx-drm, we should support
32bit ioctrls for them.
Reported-by: Ivan Liu <xiaowen.liu@nxp.com>
Tested-by: Ivan Liu <xiaowen.liu@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
(cherry picked from commit 98699db62b211b24f9a5cccc7cefcc54d40249cc)
| -rw-r--r-- | drivers/gpu/drm/imx/imx-drm-core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c index ee23eb37e8bb..90935c4c514c 100644 --- a/drivers/gpu/drm/imx/imx-drm-core.c +++ b/drivers/gpu/drm/imx/imx-drm-core.c @@ -90,6 +90,9 @@ static const struct file_operations imx_drm_driver_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = drm_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = drm_compat_ioctl, +#endif .mmap = drm_gem_cma_mmap, .poll = drm_poll, .read = drm_read, |