diff options
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_display.c')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_display.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 1094cd33eb06..2ce805a7ce5e 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -548,6 +548,19 @@ static int qxl_crtc_cursor_move(struct drm_crtc *crtc, return 0; } +static u32 qxl_noop_get_vblank_counter(struct drm_crtc *crtc) +{ + return 0; +} + +static int qxl_noop_enable_vblank(struct drm_crtc *crtc) +{ + return 0; +} + +static void qxl_noop_disable_vblank(struct drm_crtc *crtc) +{ +} static const struct drm_crtc_funcs qxl_crtc_funcs = { .cursor_set2 = qxl_crtc_cursor_set2, @@ -555,6 +568,9 @@ static const struct drm_crtc_funcs qxl_crtc_funcs = { .set_config = drm_crtc_helper_set_config, .destroy = qxl_crtc_destroy, .page_flip = qxl_crtc_page_flip, + .get_vblank_counter = qxl_noop_get_vblank_counter, + .enable_vblank = qxl_noop_enable_vblank, + .disable_vblank = qxl_noop_disable_vblank, }; void qxl_user_framebuffer_destroy(struct drm_framebuffer *fb) |