diff options
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_plane.c')
-rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_plane.c | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c index 2f681a713815..74a5c8832229 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c @@ -21,48 +21,51 @@ static const struct drm_plane_funcs tilcdc_plane_funcs = { }; static int tilcdc_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_atomic_state *state) { + struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, + plane); struct drm_crtc_state *crtc_state; - struct drm_plane_state *old_state = plane->state; + struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state, + plane); unsigned int pitch; - if (!state->crtc) + if (!new_state->crtc) return 0; - if (WARN_ON(!state->fb)) + if (WARN_ON(!new_state->fb)) return -EINVAL; - if (state->crtc_x || state->crtc_y) { + if (new_state->crtc_x || new_state->crtc_y) { dev_err(plane->dev->dev, "%s: crtc position must be zero.", __func__); return -EINVAL; } - crtc_state = drm_atomic_get_existing_crtc_state(state->state, - state->crtc); + crtc_state = drm_atomic_get_existing_crtc_state(state, + new_state->crtc); /* we should have a crtc state if the plane is attached to a crtc */ if (WARN_ON(!crtc_state)) return 0; - if (crtc_state->mode.hdisplay != state->crtc_w || - crtc_state->mode.vdisplay != state->crtc_h) { + if (crtc_state->mode.hdisplay != new_state->crtc_w || + crtc_state->mode.vdisplay != new_state->crtc_h) { dev_err(plane->dev->dev, "%s: Size must match mode (%dx%d == %dx%d)", __func__, crtc_state->mode.hdisplay, crtc_state->mode.vdisplay, - state->crtc_w, state->crtc_h); + new_state->crtc_w, new_state->crtc_h); return -EINVAL; } pitch = crtc_state->mode.hdisplay * - state->fb->format->cpp[0]; - if (state->fb->pitches[0] != pitch) { + new_state->fb->format->cpp[0]; + if (new_state->fb->pitches[0] != pitch) { dev_err(plane->dev->dev, "Invalid pitch: fb and crtc widths must be the same"); return -EINVAL; } - if (old_state->fb && state->fb->format != old_state->fb->format) { + if (old_state->fb && new_state->fb->format != old_state->fb->format) { dev_dbg(plane->dev->dev, "%s(): pixel format change requires mode_change\n", __func__); @@ -73,20 +76,21 @@ static int tilcdc_plane_atomic_check(struct drm_plane *plane, } static void tilcdc_plane_atomic_update(struct drm_plane *plane, - struct drm_plane_state *old_state) + struct drm_atomic_state *state) { - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, + plane); - if (!state->crtc) + if (!new_state->crtc) return; - if (WARN_ON(!state->fb || !state->crtc->state)) + if (WARN_ON(!new_state->fb || !new_state->crtc->state)) return; - if (tilcdc_crtc_update_fb(state->crtc, - state->fb, - state->crtc->state->event) == 0) { - state->crtc->state->event = NULL; + if (tilcdc_crtc_update_fb(new_state->crtc, + new_state->fb, + new_state->crtc->state->event) == 0) { + new_state->crtc->state->event = NULL; } } |