diff options
| -rw-r--r-- | linux-core/drm_irq.c | 12 | ||||
| -rw-r--r-- | shared-core/drm.h | 14 |
2 files changed, 9 insertions, 17 deletions
diff --git a/linux-core/drm_irq.c b/linux-core/drm_irq.c index 2a5a4539..367d2dd8 100644 --- a/linux-core/drm_irq.c +++ b/linux-core/drm_irq.c @@ -397,23 +397,17 @@ EXPORT_SYMBOL(drm_vblank_put); int drm_modeset_ctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { - drm_modeset_ctl_t __user *argp = (void __user *)data; - drm_modeset_ctl_t modeset; + struct drm_modeset_ctl *modeset = data; int crtc, ret = 0; u32 new; - if (copy_from_user(&modeset, argp, sizeof(modeset))) { - ret = -EFAULT; - goto out; - } - - crtc = modeset.arg; + crtc = modeset->arg; if (crtc >= dev->num_crtcs) { ret = -EINVAL; goto out; } - switch (modeset.cmd) { + switch (modeset->cmd) { case _DRM_PRE_MODESET: dev->vblank_premodeset[crtc] = dev->driver->get_vblank_counter(dev, crtc); diff --git a/shared-core/drm.h b/shared-core/drm.h index 52de596b..6c134566 100644 --- a/shared-core/drm.h +++ b/shared-core/drm.h @@ -555,20 +555,20 @@ union drm_wait_vblank { struct drm_wait_vblank_reply reply; }; -typedef enum { +enum drm_modeset_ctl_cmd { _DRM_PRE_MODESET = 1, _DRM_POST_MODESET = 2, -} drm_modeset_ctl_cmd_t; +}; /** * DRM_IOCTL_MODESET_CTL ioctl argument type * * \sa drmModesetCtl(). */ -typedef struct drm_modeset_ctl { +struct drm_modeset_ctl { unsigned long arg; - drm_modeset_ctl_cmd_t cmd; -} drm_modeset_ctl_t; + enum drm_modeset_ctl_cmd cmd; +}; /** * DRM_IOCTL_AGP_ENABLE ioctl argument type. @@ -969,6 +969,7 @@ struct drm_mm_init_arg { #define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client) #define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats) #define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version) +#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl) #define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) #define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) @@ -1041,9 +1042,6 @@ struct drm_mm_init_arg { #define DRM_IOCTL_BO_WAIT_IDLE DRM_IOWR(0xd5, struct drm_bo_map_wait_idle_arg) #define DRM_IOCTL_BO_VERSION DRM_IOR(0xd6, struct drm_bo_version_arg) - -#define DRM_IOCTL_MODESET_CTL DRM_IOW(0xa0, drm_modeset_ctl_t) - /*@}*/ /** |