diff options
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_vop.c')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index a13473b2d54c..ad4ab894391a 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd + * Copyright (C) Rockchip Electronics Co., Ltd. * Author:Mark Yao <mark.yao@rock-chips.com> */ @@ -27,6 +27,7 @@ #include <drm/drm_framebuffer.h> #include <drm/drm_gem_atomic_helper.h> #include <drm/drm_gem_framebuffer_helper.h> +#include <drm/drm_print.h> #include <drm/drm_probe_helper.h> #include <drm/drm_self_refresh_helper.h> #include <drm/drm_vblank.h> @@ -396,8 +397,8 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win, if (info->is_yuv) is_yuv = true; - if (dst_w > 3840) { - DRM_DEV_ERROR(vop->dev, "Maximum dst width (3840) exceeded\n"); + if (dst_w > 4096) { + DRM_DEV_ERROR(vop->dev, "Maximum dst width (4096) exceeded\n"); return; } @@ -733,11 +734,10 @@ static void vop_crtc_atomic_disable(struct drm_crtc *crtc, WARN_ON(vop->event); - if (crtc->state->self_refresh_active) + if (crtc->state->self_refresh_active) { rockchip_drm_set_win_enabled(crtc, false); - - if (crtc->state->self_refresh_active) goto out; + } mutex_lock(&vop->vop_lock); @@ -827,8 +827,7 @@ static int vop_plane_atomic_check(struct drm_plane *plane, if (!crtc || WARN_ON(!fb)) return 0; - crtc_state = drm_atomic_get_existing_crtc_state(state, - crtc); + crtc_state = drm_atomic_get_new_crtc_state(state, crtc); if (WARN_ON(!crtc_state)) return -EINVAL; @@ -1072,7 +1071,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane, } static int vop_plane_atomic_async_check(struct drm_plane *plane, - struct drm_atomic_state *state) + struct drm_atomic_state *state, bool flip) { struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, plane); @@ -1093,10 +1092,11 @@ static int vop_plane_atomic_async_check(struct drm_plane *plane, if (!plane->state->fb) return -EINVAL; - if (state) - crtc_state = drm_atomic_get_existing_crtc_state(state, - new_plane_state->crtc); - else /* Special case for asynchronous cursor updates. */ + crtc_state = drm_atomic_get_new_crtc_state(state, + new_plane_state->crtc); + + /* Special case for asynchronous cursor updates. */ + if (!crtc_state) crtc_state = plane->crtc->state; return drm_atomic_helper_check_plane_state(plane->state, crtc_state, @@ -1583,6 +1583,10 @@ static void vop_crtc_atomic_flush(struct drm_crtc *crtc, VOP_AFBC_SET(vop, enable, s->enable_afbc); vop_cfg_done(vop); + /* Ack the DMA transfer of the previous frame (RK3066). */ + if (VOP_HAS_REG(vop, common, dma_stop)) + VOP_REG_SET(vop, common, dma_stop, 0); + spin_unlock(&vop->reg_lock); /* |