| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Andy Yan | 1394 | 99.22% | 1 | 25.00% |
| Mark Yao | 9 | 0.64% | 2 | 50.00% |
| Thomas Gleixner | 2 | 0.14% | 1 | 25.00% |
| Total | 1405 | 4 |
/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> */ #ifndef _ROCKCHIP_DRM_VOP2_H #define _ROCKCHIP_DRM_VOP2_H #include "rockchip_drm_vop.h" #include <linux/regmap.h> #include <drm/drm_modes.h> #define VOP_FEATURE_OUTPUT_10BIT BIT(0) #define WIN_FEATURE_AFBDC BIT(0) #define WIN_FEATURE_CLUSTER BIT(1) /* * the delay number of a window in different mode. */ enum win_dly_mode { VOP2_DLY_MODE_DEFAULT, /**< default mode */ VOP2_DLY_MODE_HISO_S, /** HDR in SDR out mode, as a SDR window */ VOP2_DLY_MODE_HIHO_H, /** HDR in HDR out mode, as a HDR window */ VOP2_DLY_MODE_MAX, }; enum vop2_scale_up_mode { VOP2_SCALE_UP_NRST_NBOR, VOP2_SCALE_UP_BIL, VOP2_SCALE_UP_BIC, }; enum vop2_scale_down_mode { VOP2_SCALE_DOWN_NRST_NBOR, VOP2_SCALE_DOWN_BIL, VOP2_SCALE_DOWN_AVG, }; enum vop2_win_regs { VOP2_WIN_ENABLE, VOP2_WIN_FORMAT, VOP2_WIN_CSC_MODE, VOP2_WIN_XMIRROR, VOP2_WIN_YMIRROR, VOP2_WIN_RB_SWAP, VOP2_WIN_UV_SWAP, VOP2_WIN_ACT_INFO, VOP2_WIN_DSP_INFO, VOP2_WIN_DSP_ST, VOP2_WIN_YRGB_MST, VOP2_WIN_UV_MST, VOP2_WIN_YRGB_VIR, VOP2_WIN_UV_VIR, VOP2_WIN_YUV_CLIP, VOP2_WIN_Y2R_EN, VOP2_WIN_R2Y_EN, VOP2_WIN_COLOR_KEY, VOP2_WIN_COLOR_KEY_EN, VOP2_WIN_DITHER_UP, /* scale regs */ VOP2_WIN_SCALE_YRGB_X, VOP2_WIN_SCALE_YRGB_Y, VOP2_WIN_SCALE_CBCR_X, VOP2_WIN_SCALE_CBCR_Y, VOP2_WIN_YRGB_HOR_SCL_MODE, VOP2_WIN_YRGB_HSCL_FILTER_MODE, VOP2_WIN_YRGB_VER_SCL_MODE, VOP2_WIN_YRGB_VSCL_FILTER_MODE, VOP2_WIN_CBCR_VER_SCL_MODE, VOP2_WIN_CBCR_HSCL_FILTER_MODE, VOP2_WIN_CBCR_HOR_SCL_MODE, VOP2_WIN_CBCR_VSCL_FILTER_MODE, VOP2_WIN_VSD_CBCR_GT2, VOP2_WIN_VSD_CBCR_GT4, VOP2_WIN_VSD_YRGB_GT2, VOP2_WIN_VSD_YRGB_GT4, VOP2_WIN_BIC_COE_SEL, /* cluster regs */ VOP2_WIN_CLUSTER_ENABLE, VOP2_WIN_AFBC_ENABLE, VOP2_WIN_CLUSTER_LB_MODE, /* afbc regs */ VOP2_WIN_AFBC_FORMAT, VOP2_WIN_AFBC_RB_SWAP, VOP2_WIN_AFBC_UV_SWAP, VOP2_WIN_AFBC_AUTO_GATING_EN, VOP2_WIN_AFBC_BLOCK_SPLIT_EN, VOP2_WIN_AFBC_PIC_VIR_WIDTH, VOP2_WIN_AFBC_TILE_NUM, VOP2_WIN_AFBC_PIC_OFFSET, VOP2_WIN_AFBC_PIC_SIZE, VOP2_WIN_AFBC_DSP_OFFSET, VOP2_WIN_AFBC_TRANSFORM_OFFSET, VOP2_WIN_AFBC_HDR_PTR, VOP2_WIN_AFBC_HALF_BLOCK_EN, VOP2_WIN_AFBC_ROTATE_270, VOP2_WIN_AFBC_ROTATE_90, VOP2_WIN_MAX_REG, }; struct vop2_win_data { const char *name; unsigned int phys_id; u32 base; enum drm_plane_type type; u32 nformats; const u32 *formats; const uint64_t *format_modifiers; const unsigned int supported_rotations; /** * @layer_sel_id: defined by register OVERLAY_LAYER_SEL of VOP2 */ unsigned int layer_sel_id; uint64_t feature; unsigned int max_upscale_factor; unsigned int max_downscale_factor; const u8 dly[VOP2_DLY_MODE_MAX]; }; struct vop2_video_port_data { unsigned int id; u32 feature; u16 gamma_lut_len; u16 cubic_lut_len; struct vop_rect max_output; const u8 pre_scan_max_dly[4]; const struct vop2_video_port_regs *regs; unsigned int offset; }; struct vop2_data { u8 nr_vps; const struct vop2_ctrl *ctrl; const struct vop2_win_data *win; const struct vop2_video_port_data *vp; const struct vop_csc_table *csc_table; struct vop_rect max_input; struct vop_rect max_output; unsigned int win_size; unsigned int soc_id; }; /* interrupt define */ #define FS_NEW_INTR BIT(4) #define ADDR_SAME_INTR BIT(5) #define LINE_FLAG1_INTR BIT(6) #define WIN0_EMPTY_INTR BIT(7) #define WIN1_EMPTY_INTR BIT(8) #define WIN2_EMPTY_INTR BIT(9) #define WIN3_EMPTY_INTR BIT(10) #define HWC_EMPTY_INTR BIT(11) #define POST_BUF_EMPTY_INTR BIT(12) #define PWM_GEN_INTR BIT(13) #define DMA_FINISH_INTR BIT(14) #define FS_FIELD_INTR BIT(15) #define FE_INTR BIT(16) #define WB_UV_FIFO_FULL_INTR BIT(17) #define WB_YRGB_FIFO_FULL_INTR BIT(18) #define WB_COMPLETE_INTR BIT(19) /* * display output interface supported by rockchip lcdc */ #define ROCKCHIP_OUT_MODE_P888 0 #define ROCKCHIP_OUT_MODE_BT1120 0 #define ROCKCHIP_OUT_MODE_P666 1 #define ROCKCHIP_OUT_MODE_P565 2 #define ROCKCHIP_OUT_MODE_BT656 5 #define ROCKCHIP_OUT_MODE_S888 8 #define ROCKCHIP_OUT_MODE_S888_DUMMY 12 #define ROCKCHIP_OUT_MODE_YUV420 14 /* for use special outface */ #define ROCKCHIP_OUT_MODE_AAAA 15 enum vop_csc_format { CSC_BT601L, CSC_BT709L, CSC_BT601F, CSC_BT2020, }; enum src_factor_mode { SRC_FAC_ALPHA_ZERO, SRC_FAC_ALPHA_ONE, SRC_FAC_ALPHA_DST, SRC_FAC_ALPHA_DST_INVERSE, SRC_FAC_ALPHA_SRC, SRC_FAC_ALPHA_SRC_GLOBAL, }; enum dst_factor_mode { DST_FAC_ALPHA_ZERO, DST_FAC_ALPHA_ONE, DST_FAC_ALPHA_SRC, DST_FAC_ALPHA_SRC_INVERSE, DST_FAC_ALPHA_DST, DST_FAC_ALPHA_DST_GLOBAL, }; #define RK3568_GRF_VO_CON1 0x0364 /* System registers definition */ #define RK3568_REG_CFG_DONE 0x000 #define RK3568_VERSION_INFO 0x004 #define RK3568_SYS_AUTO_GATING_CTRL 0x008 #define RK3568_SYS_AXI_LUT_CTRL 0x024 #define RK3568_DSP_IF_EN 0x028 #define RK3568_DSP_IF_CTRL 0x02c #define RK3568_DSP_IF_POL 0x030 #define RK3568_WB_CTRL 0x40 #define RK3568_WB_XSCAL_FACTOR 0x44 #define RK3568_WB_YRGB_MST 0x48 #define RK3568_WB_CBR_MST 0x4C #define RK3568_OTP_WIN_EN 0x050 #define RK3568_LUT_PORT_SEL 0x058 #define RK3568_SYS_STATUS0 0x060 #define RK3568_VP_LINE_FLAG(vp) (0x70 + (vp) * 0x4) #define RK3568_SYS0_INT_EN 0x80 #define RK3568_SYS0_INT_CLR 0x84 #define RK3568_SYS0_INT_STATUS 0x88 #define RK3568_SYS1_INT_EN 0x90 #define RK3568_SYS1_INT_CLR 0x94 #define RK3568_SYS1_INT_STATUS 0x98 #define RK3568_VP_INT_EN(vp) (0xA0 + (vp) * 0x10) #define RK3568_VP_INT_CLR(vp) (0xA4 + (vp) * 0x10) #define RK3568_VP_INT_STATUS(vp) (0xA8 + (vp) * 0x10) #define RK3568_VP_INT_RAW_STATUS(vp) (0xAC + (vp) * 0x10) /* Video Port registers definition */ #define RK3568_VP_DSP_CTRL 0x00 #define RK3568_VP_MIPI_CTRL 0x04 #define RK3568_VP_COLOR_BAR_CTRL 0x08 #define RK3568_VP_3D_LUT_CTRL 0x10 #define RK3568_VP_3D_LUT_MST 0x20 #define RK3568_VP_DSP_BG 0x2C #define RK3568_VP_PRE_SCAN_HTIMING 0x30 #define RK3568_VP_POST_DSP_HACT_INFO 0x34 #define RK3568_VP_POST_DSP_VACT_INFO 0x38 #define RK3568_VP_POST_SCL_FACTOR_YRGB 0x3C #define RK3568_VP_POST_SCL_CTRL 0x40 #define RK3568_VP_POST_DSP_VACT_INFO_F1 0x44 #define RK3568_VP_DSP_HTOTAL_HS_END 0x48 #define RK3568_VP_DSP_HACT_ST_END 0x4C #define RK3568_VP_DSP_VTOTAL_VS_END 0x50 #define RK3568_VP_DSP_VACT_ST_END 0x54 #define RK3568_VP_DSP_VS_ST_END_F1 0x58 #define RK3568_VP_DSP_VACT_ST_END_F1 0x5C #define RK3568_VP_BCSH_CTRL 0x60 #define RK3568_VP_BCSH_BCS 0x64 #define RK3568_VP_BCSH_H 0x68 #define RK3568_VP_BCSH_COLOR_BAR 0x6C /* Overlay registers definition */ #define RK3568_OVL_CTRL 0x600 #define RK3568_OVL_LAYER_SEL 0x604 #define RK3568_OVL_PORT_SEL 0x608 #define RK3568_CLUSTER0_MIX_SRC_COLOR_CTRL 0x610 #define RK3568_CLUSTER0_MIX_DST_COLOR_CTRL 0x614 #define RK3568_CLUSTER0_MIX_SRC_ALPHA_CTRL 0x618 #define RK3568_CLUSTER0_MIX_DST_ALPHA_CTRL 0x61C #define RK3568_MIX0_SRC_COLOR_CTRL 0x650 #define RK3568_MIX0_DST_COLOR_CTRL 0x654 #define RK3568_MIX0_SRC_ALPHA_CTRL 0x658 #define RK3568_MIX0_DST_ALPHA_CTRL 0x65C #define RK3568_HDR0_SRC_COLOR_CTRL 0x6C0 #define RK3568_HDR0_DST_COLOR_CTRL 0x6C4 #define RK3568_HDR0_SRC_ALPHA_CTRL 0x6C8 #define RK3568_HDR0_DST_ALPHA_CTRL 0x6CC #define RK3568_VP_BG_MIX_CTRL(vp) (0x6E0 + (vp) * 4) #define RK3568_CLUSTER_DLY_NUM 0x6F0 #define RK3568_SMART_DLY_NUM 0x6F8 /* Cluster register definition, offset relative to window base */ #define RK3568_CLUSTER_WIN_CTRL0 0x00 #define RK3568_CLUSTER_WIN_CTRL1 0x04 #define RK3568_CLUSTER_WIN_YRGB_MST 0x10 #define RK3568_CLUSTER_WIN_CBR_MST 0x14 #define RK3568_CLUSTER_WIN_VIR 0x18 #define RK3568_CLUSTER_WIN_ACT_INFO 0x20 #define RK3568_CLUSTER_WIN_DSP_INFO 0x24 #define RK3568_CLUSTER_WIN_DSP_ST 0x28 #define RK3568_CLUSTER_WIN_SCL_FACTOR_YRGB 0x30 #define RK3568_CLUSTER_WIN_AFBCD_TRANSFORM_OFFSET 0x3C #define RK3568_CLUSTER_WIN_AFBCD_OUTPUT_CTRL 0x50 #define RK3568_CLUSTER_WIN_AFBCD_ROTATE_MODE 0x54 #define RK3568_CLUSTER_WIN_AFBCD_HDR_PTR 0x58 #define RK3568_CLUSTER_WIN_AFBCD_VIR_WIDTH 0x5C #define RK3568_CLUSTER_WIN_AFBCD_PIC_SIZE 0x60 #define RK3568_CLUSTER_WIN_AFBCD_PIC_OFFSET 0x64 #define RK3568_CLUSTER_WIN_AFBCD_DSP_OFFSET 0x68 #define RK3568_CLUSTER_WIN_AFBCD_CTRL 0x6C #define RK3568_CLUSTER_CTRL 0x100 /* (E)smart register definition, offset relative to window base */ #define RK3568_SMART_CTRL0 0x00 #define RK3568_SMART_CTRL1 0x04 #define RK3568_SMART_REGION0_CTRL 0x10 #define RK3568_SMART_REGION0_YRGB_MST 0x14 #define RK3568_SMART_REGION0_CBR_MST 0x18 #define RK3568_SMART_REGION0_VIR 0x1C #define RK3568_SMART_REGION0_ACT_INFO 0x20 #define RK3568_SMART_REGION0_DSP_INFO 0x24 #define RK3568_SMART_REGION0_DSP_ST 0x28 #define RK3568_SMART_REGION0_SCL_CTRL 0x30 #define RK3568_SMART_REGION0_SCL_FACTOR_YRGB 0x34 #define RK3568_SMART_REGION0_SCL_FACTOR_CBR 0x38 #define RK3568_SMART_REGION0_SCL_OFFSET 0x3C #define RK3568_SMART_REGION1_CTRL 0x40 #define RK3568_SMART_REGION1_YRGB_MST 0x44 #define RK3568_SMART_REGION1_CBR_MST 0x48 #define RK3568_SMART_REGION1_VIR 0x4C #define RK3568_SMART_REGION1_ACT_INFO 0x50 #define RK3568_SMART_REGION1_DSP_INFO 0x54 #define RK3568_SMART_REGION1_DSP_ST 0x58 #define RK3568_SMART_REGION1_SCL_CTRL 0x60 #define RK3568_SMART_REGION1_SCL_FACTOR_YRGB 0x64 #define RK3568_SMART_REGION1_SCL_FACTOR_CBR 0x68 #define RK3568_SMART_REGION1_SCL_OFFSET 0x6C #define RK3568_SMART_REGION2_CTRL 0x70 #define RK3568_SMART_REGION2_YRGB_MST 0x74 #define RK3568_SMART_REGION2_CBR_MST 0x78 #define RK3568_SMART_REGION2_VIR 0x7C #define RK3568_SMART_REGION2_ACT_INFO 0x80 #define RK3568_SMART_REGION2_DSP_INFO 0x84 #define RK3568_SMART_REGION2_DSP_ST 0x88 #define RK3568_SMART_REGION2_SCL_CTRL 0x90 #define RK3568_SMART_REGION2_SCL_FACTOR_YRGB 0x94 #define RK3568_SMART_REGION2_SCL_FACTOR_CBR 0x98 #define RK3568_SMART_REGION2_SCL_OFFSET 0x9C #define RK3568_SMART_REGION3_CTRL 0xA0 #define RK3568_SMART_REGION3_YRGB_MST 0xA4 #define RK3568_SMART_REGION3_CBR_MST 0xA8 #define RK3568_SMART_REGION3_VIR 0xAC #define RK3568_SMART_REGION3_ACT_INFO 0xB0 #define RK3568_SMART_REGION3_DSP_INFO 0xB4 #define RK3568_SMART_REGION3_DSP_ST 0xB8 #define RK3568_SMART_REGION3_SCL_CTRL 0xC0 #define RK3568_SMART_REGION3_SCL_FACTOR_YRGB 0xC4 #define RK3568_SMART_REGION3_SCL_FACTOR_CBR 0xC8 #define RK3568_SMART_REGION3_SCL_OFFSET 0xCC #define RK3568_SMART_COLOR_KEY_CTRL 0xD0 /* HDR register definition */ #define RK3568_HDR_LUT_CTRL 0x2000 #define RK3568_HDR_LUT_MST 0x2004 #define RK3568_SDR2HDR_CTRL 0x2010 #define RK3568_HDR2SDR_CTRL 0x2020 #define RK3568_HDR2SDR_SRC_RANGE 0x2024 #define RK3568_HDR2SDR_NORMFACEETF 0x2028 #define RK3568_HDR2SDR_DST_RANGE 0x202C #define RK3568_HDR2SDR_NORMFACCGAMMA 0x2030 #define RK3568_HDR_EETF_OETF_Y0 0x203C #define RK3568_HDR_SAT_Y0 0x20C0 #define RK3568_HDR_EOTF_OETF_Y0 0x20F0 #define RK3568_HDR_OETF_DX_POW1 0x2200 #define RK3568_HDR_OETF_XN1 0x2300 #define RK3568_REG_CFG_DONE__GLB_CFG_DONE_EN BIT(15) #define RK3568_VP_DSP_CTRL__STANDBY BIT(31) #define RK3568_VP_DSP_CTRL__DITHER_DOWN_MODE BIT(20) #define RK3568_VP_DSP_CTRL__DITHER_DOWN_SEL GENMASK(19, 18) #define RK3568_VP_DSP_CTRL__DITHER_DOWN_EN BIT(17) #define RK3568_VP_DSP_CTRL__PRE_DITHER_DOWN_EN BIT(16) #define RK3568_VP_DSP_CTRL__POST_DSP_OUT_R2Y BIT(15) #define RK3568_VP_DSP_CTRL__DSP_RB_SWAP BIT(9) #define RK3568_VP_DSP_CTRL__DSP_INTERLACE BIT(7) #define RK3568_VP_DSP_CTRL__DSP_FILED_POL BIT(6) #define RK3568_VP_DSP_CTRL__P2I_EN BIT(5) #define RK3568_VP_DSP_CTRL__CORE_DCLK_DIV BIT(4) #define RK3568_VP_DSP_CTRL__OUT_MODE GENMASK(3, 0) #define RK3568_VP_POST_SCL_CTRL__VSCALEDOWN BIT(1) #define RK3568_VP_POST_SCL_CTRL__HSCALEDOWN BIT(0) #define RK3568_SYS_DSP_INFACE_EN_LVDS1_MUX GENMASK(26, 25) #define RK3568_SYS_DSP_INFACE_EN_LVDS1 BIT(24) #define RK3568_SYS_DSP_INFACE_EN_MIPI1_MUX GENMASK(22, 21) #define RK3568_SYS_DSP_INFACE_EN_MIPI1 BIT(20) #define RK3568_SYS_DSP_INFACE_EN_LVDS0_MUX GENMASK(19, 18) #define RK3568_SYS_DSP_INFACE_EN_MIPI0_MUX GENMASK(17, 16) #define RK3568_SYS_DSP_INFACE_EN_EDP_MUX GENMASK(15, 14) #define RK3568_SYS_DSP_INFACE_EN_HDMI_MUX GENMASK(11, 10) #define RK3568_SYS_DSP_INFACE_EN_RGB_MUX GENMASK(9, 8) #define RK3568_SYS_DSP_INFACE_EN_LVDS0 BIT(5) #define RK3568_SYS_DSP_INFACE_EN_MIPI0 BIT(4) #define RK3568_SYS_DSP_INFACE_EN_EDP BIT(3) #define RK3568_SYS_DSP_INFACE_EN_HDMI BIT(1) #define RK3568_SYS_DSP_INFACE_EN_RGB BIT(0) #define RK3568_DSP_IF_POL__MIPI_PIN_POL GENMASK(19, 16) #define RK3568_DSP_IF_POL__EDP_PIN_POL GENMASK(15, 12) #define RK3568_DSP_IF_POL__HDMI_PIN_POL GENMASK(7, 4) #define RK3568_DSP_IF_POL__RGB_LVDS_PIN_POL GENMASK(3, 0) #define RK3568_VP0_MIPI_CTRL__DCLK_DIV2_PHASE_LOCK BIT(5) #define RK3568_VP0_MIPI_CTRL__DCLK_DIV2 BIT(4) #define RK3568_SYS_AUTO_GATING_CTRL__AUTO_GATING_EN BIT(31) #define RK3568_DSP_IF_POL__CFG_DONE_IMD BIT(28) #define VOP2_SYS_AXI_BUS_NUM 2 #define VOP2_CLUSTER_YUV444_10 0x12 #define VOP2_COLOR_KEY_MASK BIT(31) #define RK3568_OVL_CTRL__LAYERSEL_REGDONE_IMD BIT(28) #define RK3568_VP_BG_MIX_CTRL__BG_DLY GENMASK(31, 24) #define RK3568_OVL_PORT_SEL__SEL_PORT GENMASK(31, 16) #define RK3568_OVL_PORT_SEL__SMART1 GENMASK(31, 30) #define RK3568_OVL_PORT_SEL__SMART0 GENMASK(29, 28) #define RK3568_OVL_PORT_SEL__ESMART1 GENMASK(27, 26) #define RK3568_OVL_PORT_SEL__ESMART0 GENMASK(25, 24) #define RK3568_OVL_PORT_SEL__CLUSTER1 GENMASK(19, 18) #define RK3568_OVL_PORT_SEL__CLUSTER0 GENMASK(17, 16) #define RK3568_OVL_PORT_SET__PORT2_MUX GENMASK(11, 8) #define RK3568_OVL_PORT_SET__PORT1_MUX GENMASK(7, 4) #define RK3568_OVL_PORT_SET__PORT0_MUX GENMASK(3, 0) #define RK3568_OVL_LAYER_SEL__LAYER(layer, x) ((x) << ((layer) * 4)) #define RK3568_CLUSTER_DLY_NUM__CLUSTER1_1 GENMASK(31, 24) #define RK3568_CLUSTER_DLY_NUM__CLUSTER1_0 GENMASK(23, 16) #define RK3568_CLUSTER_DLY_NUM__CLUSTER0_1 GENMASK(15, 8) #define RK3568_CLUSTER_DLY_NUM__CLUSTER0_0 GENMASK(7, 0) #define RK3568_SMART_DLY_NUM__SMART1 GENMASK(31, 24) #define RK3568_SMART_DLY_NUM__SMART0 GENMASK(23, 16) #define RK3568_SMART_DLY_NUM__ESMART1 GENMASK(15, 8) #define RK3568_SMART_DLY_NUM__ESMART0 GENMASK(7, 0) #define VP_INT_DSP_HOLD_VALID BIT(6) #define VP_INT_FS_FIELD BIT(5) #define VP_INT_POST_BUF_EMPTY BIT(4) #define VP_INT_LINE_FLAG1 BIT(3) #define VP_INT_LINE_FLAG0 BIT(2) #define VOP2_INT_BUS_ERRPR BIT(1) #define VP_INT_FS BIT(0) #define POLFLAG_DCLK_INV BIT(3) enum vop2_layer_phy_id { ROCKCHIP_VOP2_CLUSTER0 = 0, ROCKCHIP_VOP2_CLUSTER1, ROCKCHIP_VOP2_ESMART0, ROCKCHIP_VOP2_ESMART1, ROCKCHIP_VOP2_SMART0, ROCKCHIP_VOP2_SMART1, ROCKCHIP_VOP2_CLUSTER2, ROCKCHIP_VOP2_CLUSTER3, ROCKCHIP_VOP2_ESMART2, ROCKCHIP_VOP2_ESMART3, ROCKCHIP_VOP2_PHY_ID_INVALID = -1, }; extern const struct component_ops vop2_component_ops; #endif /* _ROCKCHIP_DRM_VOP2_H */
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