diff options
-rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 35 | ||||
-rw-r--r-- | drivers/gpu/drm/drm_drv.c | 1 | ||||
-rw-r--r-- | include/drm/drm_crtc.h | 5 | ||||
-rw-r--r-- | include/uapi/drm/drm.h | 1 | ||||
-rw-r--r-- | include/uapi/drm/drm_mode.h | 13 |
5 files changed, 49 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 02838e66af7..fc83bb9eb51 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -2178,10 +2178,10 @@ out: return ret; } -int drm_mode_cursor_ioctl(struct drm_device *dev, - void *data, struct drm_file *file_priv) +static int drm_mode_cursor_common(struct drm_device *dev, + struct drm_mode_cursor2 *req, + struct drm_file *file_priv) { - struct drm_mode_cursor *req = data; struct drm_mode_object *obj; struct drm_crtc *crtc; int ret = 0; @@ -2201,13 +2201,17 @@ int drm_mode_cursor_ioctl(struct drm_device *dev, mutex_lock(&crtc->mutex); if (req->flags & DRM_MODE_CURSOR_BO) { - if (!crtc->funcs->cursor_set) { + if (!crtc->funcs->cursor_set && !crtc->funcs->cursor_set2) { ret = -ENXIO; goto out; } /* Turns off the cursor if handle is 0 */ - ret = crtc->funcs->cursor_set(crtc, file_priv, req->handle, - req->width, req->height); + if (crtc->funcs->cursor_set2) + ret = crtc->funcs->cursor_set2(crtc, file_priv, req->handle, + req->width, req->height, req->hot_x, req->hot_y); + else + ret = crtc->funcs->cursor_set(crtc, file_priv, req->handle, + req->width, req->height); } if (req->flags & DRM_MODE_CURSOR_MOVE) { @@ -2222,6 +2226,25 @@ out: mutex_unlock(&crtc->mutex); return ret; + +} +int drm_mode_cursor_ioctl(struct drm_device *dev, + void *data, struct drm_file *file_priv) +{ + struct drm_mode_cursor *req = data; + struct drm_mode_cursor2 new_req; + + memcpy(&new_req, req, sizeof(struct drm_mode_cursor)); + new_req.hot_x = new_req.hot_y = 0; + + return drm_mode_cursor_common(dev, &new_req, file_priv); +} + +int drm_mode_cursor2_ioctl(struct drm_device *dev, + void *data, struct drm_file *file_priv) +{ + struct drm_mode_cursor2 *req = data; + return drm_mode_cursor_common(dev, req, file_priv); } /* Original addfb only supported RGB formats, so figure out which one */ diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 9cc247f5550..99fcd7c32ea 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -166,6 +166,7 @@ static const struct drm_ioctl_desc drm_ioctls[] = { DRM_IOCTL_DEF(DRM_IOCTL_MODE_DESTROY_DUMB, drm_mode_destroy_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED), DRM_IOCTL_DEF(DRM_IOCTL_MODE_OBJ_GETPROPERTIES, drm_mode_obj_get_properties_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED), DRM_IOCTL_DEF(DRM_IOCTL_MODE_OBJ_SETPROPERTY, drm_mode_obj_set_property_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), + DRM_IOCTL_DEF(DRM_IOCTL_MODE_CURSOR2, drm_mode_cursor2_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), }; #define DRM_CORE_IOCTL_COUNT ARRAY_SIZE( drm_ioctls ) diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 0fd007af8de..663c3ab4775 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -339,6 +339,9 @@ struct drm_crtc_funcs { /* cursor controls */ int (*cursor_set)(struct drm_crtc *crtc, struct drm_file *file_priv, uint32_t handle, uint32_t width, uint32_t height); + int (*cursor_set2)(struct drm_crtc *crtc, struct drm_file *file_priv, + uint32_t handle, uint32_t width, uint32_t height, + int32_t hot_x, int32_t hot_y); int (*cursor_move)(struct drm_crtc *crtc, int x, int y); /* Set gamma on the CRTC */ @@ -1018,6 +1021,8 @@ extern int drm_mode_setplane(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int drm_mode_cursor_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); +extern int drm_mode_cursor2_ioctl(struct drm_device *dev, + void *data, struct drm_file *file_priv); extern int drm_mode_addfb(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int drm_mode_addfb2(struct drm_device *dev, diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index 5a57be68bab..238a166b9fe 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -732,6 +732,7 @@ struct drm_prime_handle { #define DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, struct drm_mode_fb_cmd2) #define DRM_IOCTL_MODE_OBJ_GETPROPERTIES DRM_IOWR(0xB9, struct drm_mode_obj_get_properties) #define DRM_IOCTL_MODE_OBJ_SETPROPERTY DRM_IOWR(0xBA, struct drm_mode_obj_set_property) +#define DRM_IOCTL_MODE_CURSOR2 DRM_IOWR(0xBB, struct drm_mode_cursor2) /** * Device specific ioctls should only be in their respective headers diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index 090e5331ab7..53db7cea373 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -388,6 +388,19 @@ struct drm_mode_cursor { __u32 handle; }; +struct drm_mode_cursor2 { + __u32 flags; + __u32 crtc_id; + __s32 x; + __s32 y; + __u32 width; + __u32 height; + /* driver specific handle */ + __u32 handle; + __s32 hot_x; + __s32 hot_y; +}; + struct drm_mode_crtc_lut { __u32 crtc_id; __u32 gamma_size; |