diff options
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_vop.h')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h index 04ed401d2325..2149a889c29d 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _ROCKCHIP_DRM_VOP_H @@ -71,7 +63,9 @@ struct vop_common { struct vop_reg dsp_blank; struct vop_reg data_blank; struct vop_reg pre_dither_down; - struct vop_reg dither_down; + struct vop_reg dither_down_sel; + struct vop_reg dither_down_mode; + struct vop_reg dither_down_en; struct vop_reg dither_up; struct vop_reg gate_en; struct vop_reg mmu_en; @@ -287,6 +281,16 @@ enum scale_down_mode { SCALE_DOWN_AVG = 0x1 }; +enum dither_down_mode { + RGB888_TO_RGB565 = 0x0, + RGB888_TO_RGB666 = 0x1 +}; + +enum dither_down_mode_sel { + DITHER_DOWN_ALLEGRO = 0x0, + DITHER_DOWN_FRC = 0x1 +}; + enum vop_pol { HSYNC_POSITIVE = 0, VSYNC_POSITIVE = 1, |