diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_kms.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index 818b7f109f53..5fd0ccaa0b41 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -768,13 +768,8 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane, struct vmw_plane_state *old_vps = vmw_plane_state_to_vps(old_state); s32 hotspot_x, hotspot_y; - hotspot_x = du->hotspot_x; - hotspot_y = du->hotspot_y; - - if (new_state->fb) { - hotspot_x += new_state->fb->hot_x; - hotspot_y += new_state->fb->hot_y; - } + hotspot_x = du->hotspot_x + new_state->hotspot_x; + hotspot_y = du->hotspot_y + new_state->hotspot_y; du->cursor_surface = vps->surf; du->cursor_bo = vps->bo; @@ -837,10 +832,21 @@ int vmw_du_primary_plane_atomic_check(struct drm_plane *plane, { struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane); + struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state, + plane); struct drm_crtc_state *crtc_state = NULL; struct drm_framebuffer *new_fb = new_state->fb; + struct drm_framebuffer *old_fb = old_state->fb; int ret; + /* + * Ignore damage clips if the framebuffer attached to the plane's state + * has changed since the last plane update (page-flip). In this case, a + * full plane update should happen because uploads are done per-buffer. + */ + if (old_fb != new_fb) + new_state->ignore_damage_clips = true; + if (new_state->crtc) crtc_state = drm_atomic_get_new_crtc_state(state, new_state->crtc); |