diff options
Diffstat (limited to 'drivers/gpu/drm/ingenic/ingenic-ipu.c')
| -rw-r--r-- | drivers/gpu/drm/ingenic/ingenic-ipu.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c index effba5d08738..98e7d3ec4c85 100644 --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c @@ -516,11 +516,13 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane, static int ingenic_ipu_plane_atomic_check(struct drm_plane *plane, struct drm_atomic_state *state) { + struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state, + plane); struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, plane); unsigned int num_w, denom_w, num_h, denom_h, xres, yres, max_w, max_h; struct ingenic_ipu *ipu = plane_to_ingenic_ipu(plane); - struct drm_crtc *crtc = new_plane_state->crtc ?: plane->state->crtc; + struct drm_crtc *crtc = new_plane_state->crtc ?: old_plane_state->crtc; struct drm_crtc_state *crtc_state; if (!crtc) @@ -531,7 +533,7 @@ static int ingenic_ipu_plane_atomic_check(struct drm_plane *plane, return -EINVAL; /* Request a full modeset if we are enabling or disabling the IPU. */ - if (!plane->state->crtc ^ !new_plane_state->crtc) + if (!old_plane_state->crtc ^ !new_plane_state->crtc) crtc_state->mode_changed = true; if (!new_plane_state->crtc || @@ -552,7 +554,7 @@ static int ingenic_ipu_plane_atomic_check(struct drm_plane *plane, if (((new_plane_state->src_w >> 16) & 1) || (new_plane_state->crtc_w & 1)) return -EINVAL; - if (!osd_changed(new_plane_state, plane->state)) + if (!osd_changed(new_plane_state, old_plane_state)) return 0; crtc_state->mode_changed = true; |