// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2017 Free Electrons * Maxime Ripard <[email protected]> */ #ifndef _SUN4I_FRONTEND_H_ #define _SUN4I_FRONTEND_H_ #include <linux/list.h> #include <linux/mod_devicetable.h> #define SUN4I_FRONTEND_EN_REG … #define SUN4I_FRONTEND_EN_EN … #define SUN4I_FRONTEND_FRM_CTRL_REG … #define SUN4I_FRONTEND_FRM_CTRL_COEF_ACCESS_CTRL … #define SUN4I_FRONTEND_FRM_CTRL_FRM_START … #define SUN4I_FRONTEND_FRM_CTRL_COEF_RDY … #define SUN4I_FRONTEND_FRM_CTRL_REG_RDY … #define SUN4I_FRONTEND_BYPASS_REG … #define SUN4I_FRONTEND_BYPASS_CSC_EN … #define SUN4I_FRONTEND_BUF_ADDR0_REG … #define SUN4I_FRONTEND_BUF_ADDR1_REG … #define SUN4I_FRONTEND_BUF_ADDR2_REG … #define SUN4I_FRONTEND_TB_OFF0_REG … #define SUN4I_FRONTEND_TB_OFF1_REG … #define SUN4I_FRONTEND_TB_OFF2_REG … #define SUN4I_FRONTEND_TB_OFF_X1(x1) … #define SUN4I_FRONTEND_TB_OFF_Y0(y0) … #define SUN4I_FRONTEND_TB_OFF_X0(x0) … #define SUN4I_FRONTEND_LINESTRD0_REG … #define SUN4I_FRONTEND_LINESTRD1_REG … #define SUN4I_FRONTEND_LINESTRD2_REG … /* * In tiled mode, the stride is defined as the distance between the start of the * end line of the current tile and the start of the first line in the next * vertical tile. * * Tiles are represented in row-major order, thus the end line of current tile * starts at: 31 * 32 (31 lines of 32 cols), the next vertical tile starts at: * 32-bit-aligned-width * 32 and the distance is: * 32 * (32-bit-aligned-width - 31). */ #define SUN4I_FRONTEND_LINESTRD_TILED(stride) … #define SUN4I_FRONTEND_INPUT_FMT_REG … #define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_PLANAR … #define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_PACKED … #define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_SEMIPLANAR … #define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_MB32_PLANAR … #define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_MB32_SEMIPLANAR … #define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV444 … #define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV422 … #define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV420 … #define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV411 … #define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_RGB … #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_UYVY … #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_YUYV … #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_VYUY … #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_YVYU … #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_UV … #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_VU … #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_BGRX … #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_XRGB … #define SUN4I_FRONTEND_OUTPUT_FMT_REG … #define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_BGRX8888 … #define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_XRGB8888 … #define SUN4I_FRONTEND_CSC_COEF_REG(c) … #define SUN4I_FRONTEND_CH0_INSIZE_REG … #define SUN4I_FRONTEND_INSIZE(h, w) … #define SUN4I_FRONTEND_CH0_OUTSIZE_REG … #define SUN4I_FRONTEND_OUTSIZE(h, w) … #define SUN4I_FRONTEND_CH0_HORZFACT_REG … #define SUN4I_FRONTEND_HORZFACT(i, f) … #define SUN4I_FRONTEND_CH0_VERTFACT_REG … #define SUN4I_FRONTEND_VERTFACT(i, f) … #define SUN4I_FRONTEND_CH0_HORZPHASE_REG … #define SUN4I_FRONTEND_CH0_VERTPHASE0_REG … #define SUN4I_FRONTEND_CH0_VERTPHASE1_REG … #define SUN4I_FRONTEND_CH1_INSIZE_REG … #define SUN4I_FRONTEND_CH1_OUTSIZE_REG … #define SUN4I_FRONTEND_CH1_HORZFACT_REG … #define SUN4I_FRONTEND_CH1_VERTFACT_REG … #define SUN4I_FRONTEND_CH1_HORZPHASE_REG … #define SUN4I_FRONTEND_CH1_VERTPHASE0_REG … #define SUN4I_FRONTEND_CH1_VERTPHASE1_REG … #define SUN4I_FRONTEND_CH0_HORZCOEF0_REG(i) … #define SUN4I_FRONTEND_CH0_HORZCOEF1_REG(i) … #define SUN4I_FRONTEND_CH0_VERTCOEF_REG(i) … #define SUN4I_FRONTEND_CH1_HORZCOEF0_REG(i) … #define SUN4I_FRONTEND_CH1_HORZCOEF1_REG(i) … #define SUN4I_FRONTEND_CH1_VERTCOEF_REG(i) … struct clk; struct device_node; struct drm_plane; struct regmap; struct reset_control; struct sun4i_frontend_data { … }; struct sun4i_frontend { … }; extern const struct of_device_id sun4i_frontend_of_table[]; extern const u32 sunxi_bt601_yuv2rgb_coef[12]; int sun4i_frontend_init(struct sun4i_frontend *frontend); void sun4i_frontend_exit(struct sun4i_frontend *frontend); int sun4i_frontend_enable(struct sun4i_frontend *frontend); void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend, struct drm_plane *plane); void sun4i_frontend_update_coord(struct sun4i_frontend *frontend, struct drm_plane *plane); int sun4i_frontend_update_formats(struct sun4i_frontend *frontend, struct drm_plane *plane, uint32_t out_fmt); bool sun4i_frontend_format_is_supported(uint32_t fmt, uint64_t modifier); #endif /* _SUN4I_FRONTEND_H_ */
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