diff options
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_vop.c')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 54 |
1 files changed, 10 insertions, 44 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index d3237f84cbdb..1d8c942b5ce9 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -105,10 +105,6 @@ struct vop_win { struct drm_plane base; const struct vop_win_data *data; struct vop *vop; - - /* protected by dev->event_lock */ - bool enable; - dma_addr_t yrgb_mst; }; struct vop { @@ -712,11 +708,6 @@ static void vop_plane_atomic_disable(struct drm_plane *plane, if (!old_state->crtc) return; - spin_lock_irq(&plane->dev->event_lock); - vop_win->enable = false; - vop_win->yrgb_mst = 0; - spin_unlock_irq(&plane->dev->event_lock); - spin_lock(&vop->reg_lock); VOP_WIN_SET(vop, win, enable, 0); @@ -780,11 +771,6 @@ static void vop_plane_atomic_update(struct drm_plane *plane, offset += (src->y1 >> 16) * fb->pitches[0]; vop_plane_state->yrgb_mst = rk_obj->dma_addr + offset + fb->offsets[0]; - spin_lock_irq(&plane->dev->event_lock); - vop_win->enable = true; - vop_win->yrgb_mst = vop_plane_state->yrgb_mst; - spin_unlock_irq(&plane->dev->event_lock); - spin_lock(&vop->reg_lock); VOP_WIN_SET(vop, win, format, vop_plane_state->format); @@ -1108,6 +1094,16 @@ static void vop_crtc_atomic_flush(struct drm_crtc *crtc, */ vop_wait_for_irq_handler(vop); + spin_lock_irq(&crtc->dev->event_lock); + if (crtc->state->event) { + WARN_ON(drm_crtc_vblank_get(crtc) != 0); + WARN_ON(vop->event); + + vop->event = crtc->state->event; + crtc->state->event = NULL; + } + spin_unlock_irq(&crtc->dev->event_lock); + for_each_plane_in_state(old_state, plane, old_plane_state, i) { if (!old_plane_state->fb) continue; @@ -1125,19 +1121,7 @@ static void vop_crtc_atomic_flush(struct drm_crtc *crtc, static void vop_crtc_atomic_begin(struct drm_crtc *crtc, struct drm_crtc_state *old_crtc_state) { - struct vop *vop = to_vop(crtc); - rockchip_drm_psr_flush(crtc); - - spin_lock_irq(&crtc->dev->event_lock); - if (crtc->state->event) { - WARN_ON(drm_crtc_vblank_get(crtc) != 0); - WARN_ON(vop->event); - - vop->event = crtc->state->event; - crtc->state->event = NULL; - } - spin_unlock_irq(&crtc->dev->event_lock); } static const struct drm_crtc_helper_funcs vop_crtc_helper_funcs = { @@ -1203,29 +1187,11 @@ static void vop_fb_unref_worker(struct drm_flip_work *work, void *val) drm_framebuffer_unreference(fb); } -static bool vop_win_pending_is_complete(struct vop_win *vop_win) -{ - dma_addr_t yrgb_mst; - - if (!vop_win->enable) - return VOP_WIN_GET(vop_win->vop, vop_win->data, enable) == 0; - - yrgb_mst = VOP_WIN_GET_YRGBADDR(vop_win->vop, vop_win->data); - - return yrgb_mst == vop_win->yrgb_mst; -} - static void vop_handle_vblank(struct vop *vop) { struct drm_device *drm = vop->drm_dev; struct drm_crtc *crtc = &vop->crtc; unsigned long flags; - int i; - - for (i = 0; i < vop->data->win_size; i++) { - if (!vop_win_pending_is_complete(&vop->win[i])) - return; - } spin_lock_irqsave(&drm->event_lock, flags); if (vop->event) { |
