// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2017-2018, Bootlin #include <linux/delay.h>#include <linux/device.h>#include <linux/err.h>#include <linux/errno.h>#include <linux/kernel.h>#include <linux/module.h>#include <linux/of.h>#include <linux/gpio/consumer.h>#include <linux/regulator/consumer.h>#include <drm/drm_mipi_dsi.h>#include <drm/drm_modes.h>#include <drm/drm_panel.h>#include <video/mipi_display.h>enum ili9881c_op {struct ili9881c_instr {enum ili9881c_op op;union arg {struct cmd {struct ili9881c_desc {const struct ili9881c_instr *init;const size_t init_length;const struct drm_display_mode *mode;const unsigned long mode_flags;unsigned int lanes;struct ili9881c {struct drm_panel panel;struct mipi_dsi_device *dsi;const struct ili9881c_desc *desc;struct regulator *power;struct gpio_desc *reset;enum drm_panel_orientation orientation;#define ILI9881C_SWITCH_PAGE_INSTR(_page) \#define ILI9881C_COMMAND_INSTR(_cmd, _data) \static const struct ili9881c_instr lhr050h41_init[] = {3 ),0 x01, 0 x00),0 x02, 0 x00),0 x03, 0 x73),0 x04, 0 x03),0 x05, 0 x00),0 x06, 0 x06),0 x07, 0 x06),0 x08, 0 x00),0 x09, 0 x18),0 x0a, 0 x04),0 x0b, 0 x00),0 x0c, 0 x02),0 x0d, 0 x03),0 x0e, 0 x00),0 x0f, 0 x25),0 x10, 0 x25),0 x11, 0 x00),0 x12, 0 x00),0 x13, 0 x00),0 x14, 0 x00),0 x15, 0 x00),0 x16, 0 x0C),0 x17, 0 x00),0 x18, 0 x00),0 x19, 0 x00),0 x1a, 0 x00),0 x1b, 0 x00),0 x1c, 0 x00),0 x1d, 0 x00),0 x1e, 0 xC0),0 x1f, 0 x80),0 x20, 0 x04),0 x21, 0 x01),0 x22, 0 x00),0 x23, 0 x00),0 x24, 0 x00),0 x25, 0 x00),0 x26, 0 x00),0 x27, 0 x00),0 x28, 0 x33),0 x29, 0 x03),0 x2a, 0 x00),0 x2b, 0 x00),0 x2c, 0 x00),0 x2d, 0 x00),0 x2e, 0 x00),0 x2f, 0 x00),0 x30, 0 x00),0 x31, 0 x00),0 x32, 0 x00),0 x33, 0 x00),0 x34, 0 x04),0 x35, 0 x00),0 x36, 0 x00),0 x37, 0 x00),0 x38, 0 x3C),0 x39, 0 x00),0 x3a, 0 x00),0 x3b, 0 x00),0 x3c, 0 x00),0 x3d, 0 x00),0 x3e, 0 x00),0 x3f, 0 x00),0 x40, 0 x00),0 x41, 0 x00),0 x42, 0 x00),0 x43, 0 x00),0 x44, 0 x00),0 x50, 0 x01),0 x51, 0 x23),0 x52, 0 x45),0 x53, 0 x67),0 x54, 0 x89),0 x55, 0 xab),0 x56, 0 x01),0 x57, 0 x23),0 x58, 0 x45),0 x59, 0 x67),0 x5a, 0 x89),0 x5b, 0 xab),0 x5c, 0 xcd),0 x5d, 0 xef),0 x5e, 0 x11),0 x5f, 0 x02),0 x60, 0 x02),0 x61, 0 x02),0 x62, 0 x02),0 x63, 0 x02),0 x64, 0 x02),0 x65, 0 x02),0 x66, 0 x02),0 x67, 0 x02),0 x68, 0 x02),0 x69, 0 x02),0 x6a, 0 x0C),0 x6b, 0 x02),0 x6c, 0 x0F),0 x6d, 0 x0E),0 x6e, 0 x0D),0 x6f, 0 x06),0 x70, 0 x07),0 x71, 0 x02),0 x72, 0 x02),0 x73, 0 x02),0 x74, 0 x02),0 x75, 0 x02),0 x76, 0 x02),0 x77, 0 x02),0 x78, 0 x02),0 x79, 0 x02),0 x7a, 0 x02),0 x7b, 0 x02),0 x7c, 0 x02),0 x7d, 0 x02),0 x7e, 0 x02),0 x7f, 0 x02),0 x80, 0 x0C),0 x81, 0 x02),0 x82, 0 x0F),0 x83, 0 x0E),0 x84, 0 x0D),0 x85, 0 x06),0 x86, 0 x07),0 x87, 0 x02),0 x88, 0 x02),0 x89, 0 x02),0 x8A, 0 x02),4 ),0 x6C, 0 x15),0 x6E, 0 x22),0 x6F, 0 x33),0 x3A, 0 xA4),0 x8D, 0 x0D),0 x87, 0 xBA),0 x26, 0 x76),0 xB2, 0 xD1),1 ),0 x22, 0 x0A),0 x53, 0 xDC),0 x55, 0 xA7),0 x50, 0 x78),0 x51, 0 x78),0 x31, 0 x02),0 x60, 0 x14),0 xA0, 0 x2A),0 xA1, 0 x39),0 xA2, 0 x46),0 xA3, 0 x0e),0 xA4, 0 x12),0 xA5, 0 x25),0 xA6, 0 x19),0 xA7, 0 x1d),0 xA8, 0 xa6),0 xA9, 0 x1C),0 xAA, 0 x29),0 xAB, 0 x85),0 xAC, 0 x1C),0 xAD, 0 x1B),0 xAE, 0 x51),0 xAF, 0 x22),0 xB0, 0 x2d),0 xB1, 0 x4f),0 xB2, 0 x59),0 xB3, 0 x3F),0 xC0, 0 x2A),0 xC1, 0 x3a),0 xC2, 0 x45),0 xC3, 0 x0e),0 xC4, 0 x11),0 xC5, 0 x24),0 xC6, 0 x1a),0 xC7, 0 x1c),0 xC8, 0 xaa),0 xC9, 0 x1C),0 xCA, 0 x29),0 xCB, 0 x96),0 xCC, 0 x1C),0 xCD, 0 x1B),0 xCE, 0 x51),0 xCF, 0 x22),0 xD0, 0 x2b),0 xD1, 0 x4b),0 xD2, 0 x59),0 xD3, 0 x3F),static const struct ili9881c_instr k101_im2byl02_init[] = {3 ),0 x01, 0 x00),0 x02, 0 x00),0 x03, 0 x73),0 x04, 0 x00),0 x05, 0 x00),0 x06, 0 x08),0 x07, 0 x00),0 x08, 0 x00),0 x09, 0 x00),0 x0A, 0 x01),0 x0B, 0 x01),0 x0C, 0 x00),0 x0D, 0 x01),0 x0E, 0 x01),0 x0F, 0 x00),0 x10, 0 x00),0 x11, 0 x00),0 x12, 0 x00),0 x13, 0 x00),0 x14, 0 x00),0 x15, 0 x00),0 x16, 0 x00),0 x17, 0 x00),0 x18, 0 x00),0 x19, 0 x00),0 x1A, 0 x00),0 x1B, 0 x00),0 x1C, 0 x00),0 x1D, 0 x00),0 x1E, 0 x40),0 x1F, 0 xC0),0 x20, 0 x06),0 x21, 0 x01),0 x22, 0 x06),0 x23, 0 x01),0 x24, 0 x88),0 x25, 0 x88),0 x26, 0 x00),0 x27, 0 x00),0 x28, 0 x3B),0 x29, 0 x03),0 x2A, 0 x00),0 x2B, 0 x00),0 x2C, 0 x00),0 x2D, 0 x00),0 x2E, 0 x00),0 x2F, 0 x00),0 x30, 0 x00),0 x31, 0 x00),0 x32, 0 x00),0 x33, 0 x00),0 x34, 0 x00), /* GPWR1/2 non overlap time 2.62us */ 0 x35, 0 x00),0 x36, 0 x00),0 x37, 0 x00),0 x38, 0 x00),0 x39, 0 x00),0 x3A, 0 x00),0 x3B, 0 x00),0 x3C, 0 x00),0 x3D, 0 x00),0 x3E, 0 x00),0 x3F, 0 x00),0 x40, 0 x00),0 x41, 0 x00),0 x42, 0 x00),0 x43, 0 x00),0 x44, 0 x00),0 x50, 0 x01),0 x51, 0 x23),0 x52, 0 x45),0 x53, 0 x67),0 x54, 0 x89),0 x55, 0 xAB),0 x56, 0 x01),0 x57, 0 x23),0 x58, 0 x45),0 x59, 0 x67),0 x5A, 0 x89),0 x5B, 0 xAB),0 x5C, 0 xCD),0 x5D, 0 xEF),0 x5E, 0 x00),0 x5F, 0 x01),0 x60, 0 x01),0 x61, 0 x06),0 x62, 0 x06),0 x63, 0 x07),0 x64, 0 x07),0 x65, 0 x00),0 x66, 0 x00),0 x67, 0 x02),0 x68, 0 x02),0 x69, 0 x05),0 x6A, 0 x05),0 x6B, 0 x02),0 x6C, 0 x0D),0 x6D, 0 x0D),0 x6E, 0 x0C),0 x6F, 0 x0C),0 x70, 0 x0F),0 x71, 0 x0F),0 x72, 0 x0E),0 x73, 0 x0E),0 x74, 0 x02),0 x75, 0 x01),0 x76, 0 x01),0 x77, 0 x06),0 x78, 0 x06),0 x79, 0 x07),0 x7A, 0 x07),0 x7B, 0 x00),0 x7C, 0 x00),0 x7D, 0 x02),0 x7E, 0 x02),0 x7F, 0 x05),0 x80, 0 x05),0 x81, 0 x02),0 x82, 0 x0D),0 x83, 0 x0D),0 x84, 0 x0C),0 x85, 0 x0C),0 x86, 0 x0F),0 x87, 0 x0F),0 x88, 0 x0E),0 x89, 0 x0E),0 x8A, 0 x02),4 ),0 x3B, 0 xC0), /* ILI4003D sel */ 0 x6C, 0 x15), /* Set VCORE voltage = 1.5V */ 0 x6E, 0 x2A), /* di_pwr_reg=0 for power mode 2A, VGH clamp 18V */ 0 x6F, 0 x33), /* pumping ratio VGH=5x VGL=-3x */ 0 x8D, 0 x1B), /* VGL clamp -10V */ 0 x87, 0 xBA), /* ESD */ 0 x3A, 0 x24), /* POWER SAVING */ 0 x26, 0 x76),0 xB2, 0 xD1),1 ),0 x22, 0 x0A), /* BGR, SS */ 0 x31, 0 x00), /* Zigzag type3 inversion */ 0 x40, 0 x53), /* ILI4003D sel */ 0 x43, 0 x66),0 x53, 0 x4C),0 x50, 0 x87),0 x51, 0 x82),0 x60, 0 x15),0 x61, 0 x01),0 x62, 0 x0C),0 x63, 0 x00),0 xA0, 0 x00),0 xA1, 0 x13), /* VP251 */ 0 xA2, 0 x23), /* VP247 */ 0 xA3, 0 x14), /* VP243 */ 0 xA4, 0 x16), /* VP239 */ 0 xA5, 0 x29), /* VP231 */ 0 xA6, 0 x1E), /* VP219 */ 0 xA7, 0 x1D), /* VP203 */ 0 xA8, 0 x86), /* VP175 */ 0 xA9, 0 x1E), /* VP144 */ 0 xAA, 0 x29), /* VP111 */ 0 xAB, 0 x74), /* VP80 */ 0 xAC, 0 x19), /* VP52 */ 0 xAD, 0 x17), /* VP36 */ 0 xAE, 0 x4B), /* VP24 */ 0 xAF, 0 x20), /* VP16 */ 0 xB0, 0 x26), /* VP12 */ 0 xB1, 0 x4C), /* VP8 */ 0 xB2, 0 x5D), /* VP4 */ 0 xB3, 0 x3F), /* VP0 */ 0 xC0, 0 x00), /* VN255 GAMMA N */ 0 xC1, 0 x13), /* VN251 */ 0 xC2, 0 x23), /* VN247 */ 0 xC3, 0 x14), /* VN243 */ 0 xC4, 0 x16), /* VN239 */ 0 xC5, 0 x29), /* VN231 */ 0 xC6, 0 x1E), /* VN219 */ 0 xC7, 0 x1D), /* VN203 */ 0 xC8, 0 x86), /* VN175 */ 0 xC9, 0 x1E), /* VN144 */ 0 xCA, 0 x29), /* VN111 */ 0 xCB, 0 x74), /* VN80 */ 0 xCC, 0 x19), /* VN52 */ 0 xCD, 0 x17), /* VN36 */ 0 xCE, 0 x4B), /* VN24 */ 0 xCF, 0 x20), /* VN16 */ 0 xD0, 0 x26), /* VN12 */ 0 xD1, 0 x4C), /* VN8 */ 0 xD2, 0 x5D), /* VN4 */ 0 xD3, 0 x3F), /* VN0 */ static const struct ili9881c_instr kd050hdfia020_init[] = {3 ),0 x01, 0 x00),0 x02, 0 x00),0 x03, 0 x72),0 x04, 0 x00),0 x05, 0 x00),0 x06, 0 x09),0 x07, 0 x00),0 x08, 0 x00),0 x09, 0 x01),0 x0a, 0 x00),0 x0b, 0 x00),0 x0c, 0 x01),0 x0d, 0 x00),0 x0e, 0 x00),0 x0f, 0 x00),0 x10, 0 x00),0 x11, 0 x00),0 x12, 0 x00),0 x13, 0 x00),0 x14, 0 x00),0 x15, 0 x00),0 x16, 0 x00),0 x17, 0 x00),0 x18, 0 x00),0 x19, 0 x00),0 x1a, 0 x00),0 x1b, 0 x00),0 x1c, 0 x00),0 x1d, 0 x00),0 x1e, 0 x40),0 x1f, 0 x80),0 x20, 0 x05),0 x20, 0 x05),0 x21, 0 x02),0 x22, 0 x00),0 x23, 0 x00),0 x24, 0 x00),0 x25, 0 x00),0 x26, 0 x00),0 x27, 0 x00),0 x28, 0 x33),0 x29, 0 x02),0 x2a, 0 x00),0 x2b, 0 x00),0 x2c, 0 x00),0 x2d, 0 x00),0 x2e, 0 x00),0 x2f, 0 x00),0 x30, 0 x00),0 x31, 0 x00),0 x32, 0 x00),0 x32, 0 x00),0 x33, 0 x00),0 x34, 0 x04),0 x35, 0 x00),0 x36, 0 x00),0 x37, 0 x00),0 x38, 0 x3C),0 x39, 0 x00),0 x3a, 0 x40),0 x3b, 0 x40),0 x3c, 0 x00),0 x3d, 0 x00),0 x3e, 0 x00),0 x3f, 0 x00),0 x40, 0 x00),0 x41, 0 x00),0 x42, 0 x00),0 x43, 0 x00),0 x44, 0 x00),0 x50, 0 x01),0 x51, 0 x23),0 x52, 0 x45),0 x53, 0 x67),0 x54, 0 x89),0 x55, 0 xab),0 x56, 0 x01),0 x57, 0 x23),0 x58, 0 x45),0 x59, 0 x67),0 x5a, 0 x89),0 x5b, 0 xab),0 x5c, 0 xcd),0 x5d, 0 xef),0 x5e, 0 x11),0 x5f, 0 x01),0 x60, 0 x00),0 x61, 0 x15),0 x62, 0 x14),0 x63, 0 x0E),0 x64, 0 x0F),0 x65, 0 x0C),0 x66, 0 x0D),0 x67, 0 x06),0 x68, 0 x02),0 x69, 0 x07),0 x6a, 0 x02),0 x6b, 0 x02),0 x6c, 0 x02),0 x6d, 0 x02),0 x6e, 0 x02),0 x6f, 0 x02),0 x70, 0 x02),0 x71, 0 x02),0 x72, 0 x02),0 x73, 0 x02),0 x74, 0 x02),0 x75, 0 x01),0 x76, 0 x00),0 x77, 0 x14),0 x78, 0 x15),0 x79, 0 x0E),0 x7a, 0 x0F),0 x7b, 0 x0C),0 x7c, 0 x0D),0 x7d, 0 x06),0 x7e, 0 x02),0 x7f, 0 x07),0 x80, 0 x02),0 x81, 0 x02),0 x83, 0 x02),0 x84, 0 x02),0 x85, 0 x02),0 x86, 0 x02),0 x87, 0 x02),0 x88, 0 x02),0 x89, 0 x02),0 x8A, 0 x02),0 x4),0 x6C, 0 x15),0 x6E, 0 x2A),0 x6F, 0 x33),0 x3A, 0 x94),0 x8D, 0 x15),0 x87, 0 xBA),0 x26, 0 x76),0 xB2, 0 xD1),0 xB5, 0 x06),0 x1),0 x22, 0 x0A),0 x31, 0 x00),0 x53, 0 x90),0 x55, 0 xA2),0 x50, 0 xB7),0 x51, 0 xB7),0 x60, 0 x22),0 x61, 0 x00),0 x62, 0 x19),0 x63, 0 x10),0 xA0, 0 x08),0 xA1, 0 x1A),0 xA2, 0 x27),0 xA3, 0 x15),0 xA4, 0 x17),0 xA5, 0 x2A),0 xA6, 0 x1E),0 xA7, 0 x1F),0 xA8, 0 x8B),0 xA9, 0 x1B),0 xAA, 0 x27),0 xAB, 0 x78),0 xAC, 0 x18),0 xAD, 0 x18),0 xAE, 0 x4C),0 xAF, 0 x21),0 xB0, 0 x27),0 xB1, 0 x54),0 xB2, 0 x67),0 xB3, 0 x39),0 xC0, 0 x08),0 xC1, 0 x1A),0 xC2, 0 x27),0 xC3, 0 x15),0 xC4, 0 x17),0 xC5, 0 x2A),0 xC6, 0 x1E),0 xC7, 0 x1F),0 xC8, 0 x8B),0 xC9, 0 x1B),0 xCA, 0 x27),0 xCB, 0 x78),0 xCC, 0 x18),0 xCD, 0 x18),0 xCE, 0 x4C),0 xCF, 0 x21),0 xD0, 0 x27),0 xD1, 0 x54),0 xD2, 0 x67),0 xD3, 0 x39),0 ),0 x35, 0 x00),0 x3A, 0 x7),static const struct ili9881c_instr tl050hdv35_init[] = {3 ),0 x01, 0 x00),0 x02, 0 x00),0 x03, 0 x73),0 x04, 0 x00),0 x05, 0 x00),0 x06, 0 x0a),0 x07, 0 x00),0 x08, 0 x00),0 x09, 0 x01),0 x0a, 0 x00),0 x0b, 0 x00),0 x0c, 0 x01),0 x0d, 0 x00),0 x0e, 0 x00),0 x0f, 0 x1d),0 x10, 0 x1d),0 x15, 0 x00),0 x16, 0 x00),0 x17, 0 x00),0 x18, 0 x00),0 x19, 0 x00),0 x1a, 0 x00),0 x1b, 0 x00),0 x1c, 0 x00),0 x1d, 0 x00),0 x1e, 0 x40),0 x1f, 0 x80),0 x20, 0 x06),0 x21, 0 x02),0 x28, 0 x33),0 x29, 0 x03),0 x2a, 0 x00),0 x2b, 0 x00),0 x2c, 0 x00),0 x2d, 0 x00),0 x2e, 0 x00),0 x2f, 0 x00),0 x35, 0 x00),0 x36, 0 x00),0 x37, 0 x00),0 x38, 0 x3C),0 x39, 0 x00),0 x3a, 0 x40),0 x3b, 0 x40),0 x3c, 0 x00),0 x3d, 0 x00),0 x3e, 0 x00),0 x3f, 0 x00),0 x40, 0 x00),0 x41, 0 x00),0 x42, 0 x00),0 x43, 0 x00),0 x44, 0 x00),0 x55, 0 xab),0 x5a, 0 x89),0 x5b, 0 xab),0 x5c, 0 xcd),0 x5d, 0 xef),0 x5e, 0 x11),0 x5f, 0 x01),0 x60, 0 x00),0 x61, 0 x15),0 x62, 0 x14),0 x63, 0 x0e),0 x64, 0 x0f),0 x65, 0 x0c),0 x66, 0 x0d),0 x67, 0 x06),0 x68, 0 x02),0 x69, 0 x07),0 x6a, 0 x02),0 x6b, 0 x02),0 x6c, 0 x02),0 x6d, 0 x02),0 x6e, 0 x02),0 x6f, 0 x02),0 x70, 0 x02),0 x71, 0 x02),0 x72, 0 x02),0 x73, 0 x02),0 x74, 0 x02),0 x75, 0 x01),0 x76, 0 x00),0 x77, 0 x14),0 x78, 0 x15),0 x79, 0 x0e),0 x7a, 0 x0f),0 x7b, 0 x0c),0 x7c, 0 x0d),0 x7d, 0 x06),0 x7e, 0 x02),0 x7f, 0 x07),0 x88, 0 x02),0 x89, 0 x02),0 x8A, 0 x02),4 ),0 x38, 0 x01),0 x39, 0 x00),0 x6c, 0 x15),0 x6e, 0 x2b),0 x6f, 0 x33),0 x8d, 0 x18),0 x87, 0 xba),0 x26, 0 x76),0 xb2, 0 xd1),0 xb5, 0 x06),0 x3a, 0 x24),0 x35, 0 x1f),0 x33, 0 x14),0 x3b, 0 x98),1 ),0 x22, 0 x0a),0 x31, 0 x00),0 x40, 0 x33),0 x53, 0 xa2),0 x55, 0 x92),0 x50, 0 x96),0 x51, 0 x96),0 x60, 0 x22),0 x61, 0 x00),0 x62, 0 x19),0 x63, 0 x00),0 xa0, 0 x08),0 xa1, 0 x11),0 xa2, 0 x19),0 xa3, 0 x0d),0 xa4, 0 x0d),0 xa5, 0 x1e),0 xa6, 0 x14),0 xa7, 0 x17),0 xa8, 0 x4f),0 xa9, 0 x1a),0 xaa, 0 x27),0 xab, 0 x49),0 xac, 0 x1a),0 xad, 0 x18),0 xae, 0 x4c),0 xaf, 0 x22),0 xb0, 0 x27),0 xb1, 0 x4b),0 xb2, 0 x60),0 xb3, 0 x39),0 xc0, 0 x08),0 xc1, 0 x11),0 xc2, 0 x19),0 xc3, 0 x0d),0 xc4, 0 x0d),0 xc5, 0 x1e),0 xc6, 0 x14),0 xc7, 0 x17),0 xc8, 0 x4f),0 xc9, 0 x1a),0 xca, 0 x27),0 xcb, 0 x49),0 xcc, 0 x1a),0 xcd, 0 x18),0 xce, 0 x4c),0 xcf, 0 x33),0 xd0, 0 x27),0 xd1, 0 x4b),0 xd2, 0 x60),0 xd3, 0 x39),static const struct ili9881c_instr w552946ab_init[] = {3 ),0 x01, 0 x00),0 x02, 0 x00),0 x03, 0 x53),0 x04, 0 x53),0 x05, 0 x13),0 x06, 0 x04),0 x07, 0 x02),0 x08, 0 x02),0 x09, 0 x00),0 x0A, 0 x00),0 x0B, 0 x00),0 x0C, 0 x00),0 x0D, 0 x00),0 x0E, 0 x00),0 x0F, 0 x00),0 x10, 0 x00),0 x11, 0 x00),0 x12, 0 x00),0 x13, 0 x00),0 x14, 0 x00),0 x15, 0 x08),0 x16, 0 x10),0 x17, 0 x00),0 x18, 0 x08),0 x19, 0 x00),0 x1A, 0 x00),0 x1B, 0 x00),0 x1C, 0 x00),0 x1D, 0 x00),0 x1E, 0 xC0),0 x1F, 0 x80),0 x20, 0 x02),0 x21, 0 x09),0 x22, 0 x00),0 x23, 0 x00),0 x24, 0 x00),0 x25, 0 x00),0 x26, 0 x00),0 x27, 0 x00),0 x28, 0 x55),0 x29, 0 x03),0 x2A, 0 x00),0 x2B, 0 x00),0 x2C, 0 x00),0 x2D, 0 x00),0 x2E, 0 x00),0 x2F, 0 x00),0 x30, 0 x00),0 x31, 0 x00),0 x32, 0 x00),0 x33, 0 x00),0 x34, 0 x04),0 x35, 0 x05),0 x36, 0 x05),0 x37, 0 x00),0 x38, 0 x3C),0 x39, 0 x35),0 x3A, 0 x00),0 x3B, 0 x40),0 x3C, 0 x00),0 x3D, 0 x00),0 x3E, 0 x00),0 x3F, 0 x00),0 x40, 0 x00),0 x41, 0 x88),0 x42, 0 x00),0 x43, 0 x00),0 x44, 0 x1F),0 x50, 0 x01),0 x51, 0 x23),0 x52, 0 x45),0 x53, 0 x67),0 x54, 0 x89),0 x55, 0 xaB),0 x56, 0 x01),0 x57, 0 x23),0 x58, 0 x45),0 x59, 0 x67),0 x5A, 0 x89),0 x5B, 0 xAB),0 x5C, 0 xCD),0 x5D, 0 xEF),0 x5E, 0 x03),0 x5F, 0 x14),0 x60, 0 x15),0 x61, 0 x0C),0 x62, 0 x0D),0 x63, 0 x0E),0 x64, 0 x0F),0 x65, 0 x10),0 x66, 0 x11),0 x67, 0 x08),0 x68, 0 x02),0 x69, 0 x0A),0 x6A, 0 x02),0 x6B, 0 x02),0 x6C, 0 x02),0 x6D, 0 x02),0 x6E, 0 x02),0 x6F, 0 x02),0 x70, 0 x02),0 x71, 0 x02),0 x72, 0 x06),0 x73, 0 x02),0 x74, 0 x02),0 x75, 0 x14),0 x76, 0 x15),0 x77, 0 x0F),0 x78, 0 x0E),0 x79, 0 x0D),0 x7A, 0 x0C),0 x7B, 0 x11),0 x7C, 0 x10),0 x7D, 0 x06),0 x7E, 0 x02),0 x7F, 0 x0A),0 x80, 0 x02),0 x81, 0 x02),0 x82, 0 x02),0 x83, 0 x02),0 x84, 0 x02),0 x85, 0 x02),0 x86, 0 x02),0 x87, 0 x02),0 x88, 0 x08),0 x89, 0 x02),0 x8A, 0 x02),4 ),0 x00, 0 x80),0 x70, 0 x00),0 x71, 0 x00),0 x66, 0 xFE),0 x82, 0 x15),0 x84, 0 x15),0 x85, 0 x15),0 x3a, 0 x24),0 x32, 0 xAC),0 x8C, 0 x80),0 x3C, 0 xF5),0 x88, 0 x33),1 ),0 x22, 0 x0A),0 x31, 0 x00),0 x53, 0 x78),0 x50, 0 x5B),0 x51, 0 x5B),0 x60, 0 x20),0 x61, 0 x00),0 x62, 0 x0D),0 x63, 0 x00),0 xA0, 0 x00),0 xA1, 0 x10),0 xA2, 0 x1C),0 xA3, 0 x13),0 xA4, 0 x15),0 xA5, 0 x26),0 xA6, 0 x1A),0 xA7, 0 x1D),0 xA8, 0 x67),0 xA9, 0 x1C),0 xAA, 0 x29),0 xAB, 0 x5B),0 xAC, 0 x26),0 xAD, 0 x28),0 xAE, 0 x5C),0 xAF, 0 x30),0 xB0, 0 x31),0 xB1, 0 x2E),0 xB2, 0 x32),0 xB3, 0 x00),0 xC0, 0 x00),0 xC1, 0 x10),0 xC2, 0 x1C),0 xC3, 0 x13),0 xC4, 0 x15),0 xC5, 0 x26),0 xC6, 0 x1A),0 xC7, 0 x1D),0 xC8, 0 x67),0 xC9, 0 x1C),0 xCA, 0 x29),0 xCB, 0 x5B),0 xCC, 0 x26),0 xCD, 0 x28),0 xCE, 0 x5C),0 xCF, 0 x30),0 xD0, 0 x31),0 xD1, 0 x2E),0 xD2, 0 x32),0 xD3, 0 x00),0 ),static const struct ili9881c_instr am8001280g_init[] = {3 ),0 x01, 0 x00),0 x02, 0 x00),0 x03, 0 x73),0 x04, 0 xD3),0 x05, 0 x00),0 x06, 0 x0A),0 x07, 0 x0E),0 x08, 0 x00),0 x09, 0 x01),0 x0a, 0 x01),0 x0b, 0 x01),0 x0c, 0 x01),0 x0d, 0 x01),0 x0e, 0 x01),0 x0f, 0 x01),0 x10, 0 x01),0 x11, 0 x00),0 x12, 0 x00),0 x13, 0 x00),0 x14, 0 x00),0 x15, 0 x00),0 x16, 0 x00),0 x17, 0 x00),0 x18, 0 x00),0 x19, 0 x00),0 x1a, 0 x00),0 x1b, 0 x00),0 x1c, 0 x00),0 x1d, 0 x00),0 x1e, 0 x40),0 x1f, 0 x80),0 x20, 0 x06),0 x21, 0 x01),0 x22, 0 x00),0 x23, 0 x00),0 x24, 0 x00),0 x25, 0 x00),0 x26, 0 x00),0 x27, 0 x00),0 x28, 0 x33),0 x29, 0 x03),0 x2a, 0 x00),0 x2b, 0 x00),0 x2c, 0 x00),0 x2d, 0 x00),0 x2e, 0 x00),0 x2f, 0 x00),0 x30, 0 x00),0 x31, 0 x00),0 x32, 0 x00),0 x33, 0 x00),0 x34, 0 x03),0 x35, 0 x00),0 x36, 0 x03),0 x37, 0 x00),0 x38, 0 x00),0 x39, 0 x00),0 x3a, 0 x40),0 x3b, 0 x40),0 x3c, 0 x00),0 x3d, 0 x00),0 x3e, 0 x00),0 x3f, 0 x00),0 x40, 0 x00),0 x41, 0 x00),0 x42, 0 x00),0 x43, 0 x00),0 x44, 0 x00),0 x50, 0 x01),0 x51, 0 x23),0 x52, 0 x45),0 x53, 0 x67),0 x54, 0 x89),0 x55, 0 xab),0 x56, 0 x01),0 x57, 0 x23),0 x58, 0 x45),0 x59, 0 x67),0 x5a, 0 x89),0 x5b, 0 xab),0 x5c, 0 xcd),0 x5d, 0 xef),0 x5e, 0 x11),0 x5f, 0 x02),0 x60, 0 x00),0 x61, 0 x01),0 x62, 0 x0D),0 x63, 0 x0C),0 x64, 0 x0F),0 x65, 0 x0E),0 x66, 0 x06),0 x67, 0 x07),0 x68, 0 x02),0 x69, 0 x02),0 x6a, 0 x08),0 x6b, 0 x02),0 x6c, 0 x02),0 x6d, 0 x02),0 x6e, 0 x02),0 x6f, 0 x02),0 x70, 0 x02),0 x71, 0 x02),0 x72, 0 x02),0 x73, 0 x02),0 x74, 0 x02),0 x75, 0 x02),0 x76, 0 x00),0 x77, 0 x01),0 x78, 0 x0D),0 x79, 0 x0C),0 x7a, 0 x0F),0 x7b, 0 x0E),0 x7c, 0 x06),0 x7d, 0 x07),0 x7e, 0 x02),0 x7f, 0 x02),0 x80, 0 x08),0 x81, 0 x02),0 x82, 0 x02),0 x83, 0 x02),0 x84, 0 x02),0 x85, 0 x02),0 x86, 0 x02),0 x87, 0 x02),0 x88, 0 x02),0 x89, 0 x02),0 x8A, 0 x02),4 ),0 x6c, 0 x15),0 x6e, 0 x30),0 x6f, 0 x33),0 x8d, 0 x15),0 x3a, 0 xa4),0 x87, 0 xba),0 x26, 0 x76),0 xb2, 0 xd1),1 ),0 x22, 0 x0A),0 x31, 0 x0B),0 x50, 0 xa5),0 x51, 0 xa0),0 x53, 0 x70),0 x55, 0 x7A),0 x60, 0 x14),0 xA0, 0 x00),0 xA1, 0 x53),0 xA2, 0 x50),0 xA3, 0 x20),0 xA4, 0 x27),0 xA5, 0 x33),0 xA6, 0 x25),0 xA7, 0 x25),0 xA8, 0 xD4),0 xA9, 0 x1A),0 xAA, 0 x2B),0 xAB, 0 xB5),0 xAC, 0 x19),0 xAD, 0 x18),0 xAE, 0 x53),0 xAF, 0 x1A),0 xB0, 0 x25),0 xB1, 0 x62),0 xB2, 0 x6A),0 xB3, 0 x31),0 xC0, 0 x00),0 xC1, 0 x53),0 xC2, 0 x50),0 xC3, 0 x20),0 xC4, 0 x27),0 xC5, 0 x33),0 xC6, 0 x25),0 xC7, 0 x25),0 xC8, 0 xD4),0 xC9, 0 x1A),0 xCA, 0 x2B),0 xCB, 0 xB5),0 xCC, 0 x19),0 xCD, 0 x18),0 xCE, 0 x53),0 xCF, 0 x1A),0 xD0, 0 x25),0 xD1, 0 x62),0 xD2, 0 x6A),0 xD3, 0 x31),0 ),0 x2c),0 x00),static const struct ili9881c_instr rpi_7inch_init[] = {3 ),0 x01, 0 x00),0 x02, 0 x00),0 x03, 0 x73),0 x04, 0 x00),0 x05, 0 x00),0 x06, 0 x0a),0 x07, 0 x00),0 x08, 0 x00),0 x09, 0 x61),0 x0a, 0 x00),0 x0b, 0 x00),0 x0c, 0 x01),0 x0d, 0 x00),0 x0e, 0 x00),0 x0f, 0 x61),0 x10, 0 x61),0 x11, 0 x00),0 x12, 0 x00),0 x13, 0 x00),0 x14, 0 x00),0 x15, 0 x00),0 x16, 0 x00),0 x17, 0 x00),0 x18, 0 x00),0 x19, 0 x00),0 x1a, 0 x00),0 x1b, 0 x00),0 x1c, 0 x00),0 x1d, 0 x00),0 x1e, 0 x40),0 x1f, 0 x80),0 x20, 0 x06),0 x21, 0 x01),0 x22, 0 x00),0 x23, 0 x00),0 x24, 0 x00),0 x25, 0 x00),0 x26, 0 x00),0 x27, 0 x00),0 x28, 0 x33),0 x29, 0 x03),0 x2a, 0 x00),0 x2b, 0 x00),0 x2c, 0 x00),0 x2d, 0 x00),0 x2e, 0 x00),0 x2f, 0 x00),0 x30, 0 x00),0 x31, 0 x00),0 x32, 0 x00),0 x33, 0 x00),0 x34, 0 x04),0 x35, 0 x00),0 x36, 0 x00),0 x37, 0 x00),0 x38, 0 x3c),0 x39, 0 x00),0 x3a, 0 x00),0 x3b, 0 x00),0 x3c, 0 x00),0 x3d, 0 x00),0 x3e, 0 x00),0 x3f, 0 x00),0 x40, 0 x00),0 x41, 0 x00),0 x42, 0 x00),0 x43, 0 x00),0 x44, 0 x00),0 x50, 0 x10),0 x51, 0 x32),0 x52, 0 x54),0 x53, 0 x76),0 x54, 0 x98),0 x55, 0 xba),0 x56, 0 x10),0 x57, 0 x32),0 x58, 0 x54),0 x59, 0 x76),0 x5a, 0 x98),0 x5b, 0 xba),0 x5c, 0 xdc),0 x5d, 0 xfe),0 x5e, 0 x00),0 x5f, 0 x0e),0 x60, 0 x0f),0 x61, 0 x0c),0 x62, 0 x0d),0 x63, 0 x06),0 x64, 0 x07),0 x65, 0 x02),0 x66, 0 x02),0 x67, 0 x02),0 x68, 0 x02),0 x69, 0 x01),0 x6a, 0 x00),0 x6b, 0 x02),0 x6c, 0 x15),0 x6d, 0 x14),0 x6e, 0 x02),0 x6f, 0 x02),0 x70, 0 x02),0 x71, 0 x02),0 x72, 0 x02),0 x73, 0 x02),0 x74, 0 x02),0 x75, 0 x0e),0 x76, 0 x0f),0 x77, 0 x0c),0 x78, 0 x0d),0 x79, 0 x06),0 x7a, 0 x07),0 x7b, 0 x02),0 x7c, 0 x02),0 x7d, 0 x02),0 x7e, 0 x02),0 x7f, 0 x01),0 x80, 0 x00),0 x81, 0 x02),0 x82, 0 x14),0 x83, 0 x15),0 x84, 0 x02),0 x85, 0 x02),0 x86, 0 x02),0 x87, 0 x02),0 x88, 0 x02),0 x89, 0 x02),0 x8A, 0 x02),4 ),0 x6C, 0 x15),0 x6E, 0 x2A),0 x6F, 0 x33),0 x3B, 0 x98),0 x3a, 0 x94),0 x8D, 0 x14),0 x87, 0 xBA),0 x26, 0 x76),0 xB2, 0 xD1),0 xB5, 0 x06),0 x38, 0 x01),0 x39, 0 x00),1 ),0 x22, 0 x0A),0 x31, 0 x00),0 x53, 0 x7d),0 x55, 0 x8f),0 x40, 0 x33),0 x50, 0 x96),0 x51, 0 x96),0 x60, 0 x23),0 xA0, 0 x08),0 xA1, 0 x1d),0 xA2, 0 x2a),0 xA3, 0 x10),0 xA4, 0 x15),0 xA5, 0 x28),0 xA6, 0 x1c),0 xA7, 0 x1d),0 xA8, 0 x7e),0 xA9, 0 x1d),0 xAA, 0 x29),0 xAB, 0 x6b),0 xAC, 0 x1a),0 xAD, 0 x18),0 xAE, 0 x4b),0 xAF, 0 x20),0 xB0, 0 x27),0 xB1, 0 x50),0 xB2, 0 x64),0 xB3, 0 x39),0 xC0, 0 x08),0 xC1, 0 x1d),0 xC2, 0 x2a),0 xC3, 0 x10),0 xC4, 0 x15),0 xC5, 0 x28),0 xC6, 0 x1c),0 xC7, 0 x1d),0 xC8, 0 x7e),0 xC9, 0 x1d),0 xCA, 0 x29),0 xCB, 0 x6b),0 xCC, 0 x1a),0 xCD, 0 x18),0 xCE, 0 x4b),0 xCF, 0 x20),0 xD0, 0 x27),0 xD1, 0 x50),0 xD2, 0 x64),0 xD3, 0 x39),static inline struct ili9881c *panel_to_ili9881c(struct drm_panel *panel)return container_of(panel, struct ili9881c, panel);/* * The panel seems to accept some private DCS commands that map * directly to registers. * * It is organised by page, with each page having its own set of * registers, and the first page looks like it's holding the standard * DCS commands. * * So before any attempt at sending a command or data, we have to be * sure if we're in the right page or not. static int ili9881c_switch_page(struct ili9881c *ctx, u8 page)4 ] = { 0 xff, 0 x98, 0 x81, page };int ret;sizeof (buf));if (ret < 0 )return ret;return 0 ;static int ili9881c_send_cmd_data(struct ili9881c *ctx, u8 cmd, u8 data)2 ] = { cmd, data };int ret;sizeof (buf));if (ret < 0 )return ret;return 0 ;static int ili9881c_prepare(struct drm_panel *panel)struct ili9881c *ctx = panel_to_ili9881c(panel);unsigned int i;int ret;/* Power the panel */ if (ret)return ret;5 );/* And reset it */ 1 );20 );0 );20 );for (i = 0 ; i < ctx->desc->init_length; i++) {const struct ili9881c_instr *instr = &ctx->desc->init[i];if (instr->op == ILI9881C_SWITCH_PAGE)else if (instr->op == ILI9881C_COMMAND)if (ret)goto disable_power;0 );if (ret)return ret;if (ctx->address_mode) {sizeof (ctx->address_mode));if (ret < 0 )goto disable_power;if (ret)goto disable_power;if (ret)goto disable_power;120 );if (ret)goto disable_power;return 0 ;return ret;static int ili9881c_unprepare(struct drm_panel *panel)struct ili9881c *ctx = panel_to_ili9881c(panel);1 );return 0 ;static const struct drm_display_mode lhr050h41_default_mode = {62000 ,720 ,720 + 10 ,720 + 10 + 20 ,720 + 10 + 20 + 30 ,1280 ,1280 + 10 ,1280 + 10 + 10 ,1280 + 10 + 10 + 20 ,62 ,110 ,static const struct drm_display_mode k101_im2byl02_default_mode = {69700 ,800 ,800 + 52 ,800 + 52 + 8 ,800 + 52 + 8 + 48 ,1280 ,1280 + 16 ,1280 + 16 + 6 ,1280 + 16 + 6 + 15 ,135 ,217 ,static const struct drm_display_mode kd050hdfia020_default_mode = {62000 ,720 ,720 + 10 ,720 + 10 + 20 ,720 + 10 + 20 + 30 ,1280 ,1280 + 10 ,1280 + 10 + 10 ,1280 + 10 + 10 + 20 ,62 ,110 ,static const struct drm_display_mode tl050hdv35_default_mode = {59400 ,720 ,720 + 18 ,720 + 18 + 3 ,720 + 18 + 3 + 20 ,1280 ,1280 + 26 ,1280 + 26 + 6 ,1280 + 26 + 6 + 28 ,62 ,110 ,static const struct drm_display_mode w552946aba_default_mode = {64000 ,720 ,720 + 40 ,720 + 40 + 10 ,720 + 40 + 10 + 40 ,1280 ,1280 + 22 ,1280 + 22 + 4 ,1280 + 22 + 4 + 11 ,68 ,121 ,static const struct drm_display_mode am8001280g_default_mode = {67911 ,800 ,800 + 20 ,800 + 20 + 32 ,800 + 20 + 32 + 20 ,1280 ,1280 + 6 ,1280 + 6 + 8 ,1280 + 6 + 8 + 4 ,94 ,151 ,static const struct drm_display_mode rpi_7inch_default_mode = {83330 ,720 ,720 + 239 ,720 + 239 + 33 ,720 + 239 + 33 + 50 ,1280 ,1280 + 20 ,1280 + 20 + 2 ,1280 + 20 + 2 + 30 ,90 ,151 ,static int ili9881c_get_modes(struct drm_panel *panel,struct drm_connector *connector)struct ili9881c *ctx = panel_to_ili9881c(panel);struct drm_display_mode *mode;if (!mode) {"failed to add mode %ux%ux@%u\n" ,return -ENOMEM;if (ctx->address_mode == 0 x3)else /* * TODO: Remove once all drm drivers call * drm_connector_set_orientation_from_panel() return 1 ;static enum drm_panel_orientation ili9881c_get_orientation(struct drm_panel *panel)struct ili9881c *ctx = panel_to_ili9881c(panel);return ctx->orientation;static const struct drm_panel_funcs ili9881c_funcs = {static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi)struct ili9881c *ctx;int ret;struct ili9881c, panel, &ili9881c_funcs,if (IS_ERR(ctx))return PTR_ERR(ctx);"power" );if (IS_ERR(ctx->power))return dev_err_probe(&dsi->dev, PTR_ERR(ctx->power),"Couldn't get our power regulator\n" );"reset" , GPIOD_OUT_LOW);if (IS_ERR(ctx->reset))return dev_err_probe(&dsi->dev, PTR_ERR(ctx->reset),"Couldn't get our reset GPIO\n" );if (ret) {"%pOF: failed to get orientation: %d\n" ,return ret;if (ctx->orientation == DRM_MODE_PANEL_ORIENTATION_BOTTOM_UP) {0 x03;true ;if (ret)return ret;return mipi_dsi_attach(dsi);static void ili9881c_dsi_remove(struct mipi_dsi_device *dsi)struct ili9881c *ctx = mipi_dsi_get_drvdata(dsi);static const struct ili9881c_desc lhr050h41_desc = {4 ,static const struct ili9881c_desc k101_im2byl02_desc = {4 ,static const struct ili9881c_desc kd050hdfia020_desc = {static const struct ili9881c_desc tl050hdv35_desc = {0 x03,static const struct ili9881c_desc w552946aba_desc = {4 ,static const struct ili9881c_desc am8001280g_desc = {static const struct ili9881c_desc rpi_7inch_desc = {2 ,static const struct of_device_id ili9881c_of_match[] = {"bananapi,lhr050h41" , .data = &lhr050h41_desc },"feixin,k101-im2byl02" , .data = &k101_im2byl02_desc },"startek,kd050hdfia020" , .data = &kd050hdfia020_desc },"tdo,tl050hdv35" , .data = &tl050hdv35_desc },"wanchanglong,w552946aba" , .data = &w552946aba_desc },"ampire,am8001280g" , .data = &am8001280g_desc },"raspberrypi,dsi-7inch" , &rpi_7inch_desc },static struct mipi_dsi_driver ili9881c_dsi_driver = {"ili9881c-dsi" ,"Maxime Ripard <maxime.ripard@free-electrons.com>" );"Ilitek ILI9881C Controller Driver" );"GPL v2" );
Messung V0.5 in Prozent C=93 H=94 G=93
¤ Dauer der Verarbeitung: 0.21 Sekunden
(vorverarbeitet am 2026-06-07)
¤ *© Formatika GbR, Deutschland
