Extending ili9881c driver support for nwe080 panel

Signed-off-by: Penk Chen <penk@cutiepi.io>

drm/panel: ilitek-ili9881c: Clean up on mipi_dsi_attach failure

mipi_dsi_attach is allowed to fail, and currently the probe
code doesn't clean up (mainly drm_panel_remove) if this happens.

Add cleanup code on failure.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

drm/panel: panel-ilitek9881c: Use cansleep methods

Use cansleep version of gpiod_set_value so external IO drivers (like
via I2C) can be used.

Signed-off-by: Mark Williams <mwp@mwp.id.au>

drm/panel: panel-ilitek9881c: Crystalfontz support

Add support for Crystalfontz CFAF7201280A0-050Tx panel.

Signed-off-by: Mark Williams <mwp@mwp.id.au>

drm/panel: ili9881: Add configuration for the new panels

Add configuration for the 5" and 7" Raspberry Pi 720x1280
DSI panels based on ili9881.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

Update panel-ilitek-ili9881c.c

Correcting display dimension typo

ILI9881C: Update timings for CFAF7201280A0-050TX

Update of ILI9881C CFAF7201280A0-050TX panel timing to work with the CM5.

Signed-off-by: Mark Williams <mark@crystalfontz.com>
This commit is contained in:
Dom Cobley
2025-08-14 14:24:22 +01:00
parent 1e1602db3f
commit 9682da46c2

View File

@@ -1,6 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2017-2018, Bootlin
* Copyright (C) 2021, Henson Li <henson@cutiepi.io>
* Copyright (C) 2021, Penk Chen <penk@cutiepi.io>
* Copyright (C) 2022, Mark Williams <mark@crystalfontz.com>
*/
#include <linux/delay.h>
@@ -1224,6 +1227,622 @@ static const struct ili9881c_instr am8001280g_init[] = {
ILI9881C_COMMAND_INSTR(MIPI_DCS_WRITE_POWER_SAVE, 0x00),
};
static const struct ili9881c_instr nwe080_init[] = {
ILI9881C_SWITCH_PAGE_INSTR(3),
//GIP_1
ILI9881C_COMMAND_INSTR(0x01, 0x00),
ILI9881C_COMMAND_INSTR(0x02, 0x00),
ILI9881C_COMMAND_INSTR(0x03, 0x73),
ILI9881C_COMMAND_INSTR(0x04, 0x00),
ILI9881C_COMMAND_INSTR(0x05, 0x00),
ILI9881C_COMMAND_INSTR(0x06, 0x0A),
ILI9881C_COMMAND_INSTR(0x07, 0x00),
ILI9881C_COMMAND_INSTR(0x08, 0x00),
ILI9881C_COMMAND_INSTR(0x09, 0x20),
ILI9881C_COMMAND_INSTR(0x0a, 0x20),
ILI9881C_COMMAND_INSTR(0x0b, 0x00),
ILI9881C_COMMAND_INSTR(0x0c, 0x00),
ILI9881C_COMMAND_INSTR(0x0d, 0x00),
ILI9881C_COMMAND_INSTR(0x0e, 0x00),
ILI9881C_COMMAND_INSTR(0x0f, 0x1E),
ILI9881C_COMMAND_INSTR(0x10, 0x1E),
ILI9881C_COMMAND_INSTR(0x11, 0x00),
ILI9881C_COMMAND_INSTR(0x12, 0x00),
ILI9881C_COMMAND_INSTR(0x13, 0x00),
ILI9881C_COMMAND_INSTR(0x14, 0x00),
ILI9881C_COMMAND_INSTR(0x15, 0x00),
ILI9881C_COMMAND_INSTR(0x16, 0x00),
ILI9881C_COMMAND_INSTR(0x17, 0x00),
ILI9881C_COMMAND_INSTR(0x18, 0x00),
ILI9881C_COMMAND_INSTR(0x19, 0x00),
ILI9881C_COMMAND_INSTR(0x1A, 0x00),
ILI9881C_COMMAND_INSTR(0x1B, 0x00),
ILI9881C_COMMAND_INSTR(0x1C, 0x00),
ILI9881C_COMMAND_INSTR(0x1D, 0x00),
ILI9881C_COMMAND_INSTR(0x1E, 0x40),
ILI9881C_COMMAND_INSTR(0x1F, 0x80),
ILI9881C_COMMAND_INSTR(0x20, 0x06),
ILI9881C_COMMAND_INSTR(0x21, 0x01),
ILI9881C_COMMAND_INSTR(0x22, 0x00),
ILI9881C_COMMAND_INSTR(0x23, 0x00),
ILI9881C_COMMAND_INSTR(0x24, 0x00),
ILI9881C_COMMAND_INSTR(0x25, 0x00),
ILI9881C_COMMAND_INSTR(0x26, 0x00),
ILI9881C_COMMAND_INSTR(0x27, 0x00),
ILI9881C_COMMAND_INSTR(0x28, 0x33),
ILI9881C_COMMAND_INSTR(0x29, 0x03),
ILI9881C_COMMAND_INSTR(0x2A, 0x00),
ILI9881C_COMMAND_INSTR(0x2B, 0x00),
ILI9881C_COMMAND_INSTR(0x2C, 0x00),
ILI9881C_COMMAND_INSTR(0x2D, 0x00),
ILI9881C_COMMAND_INSTR(0x2E, 0x00),
ILI9881C_COMMAND_INSTR(0x2F, 0x00),
ILI9881C_COMMAND_INSTR(0x30, 0x00),
ILI9881C_COMMAND_INSTR(0x31, 0x00),
ILI9881C_COMMAND_INSTR(0x32, 0x00),
ILI9881C_COMMAND_INSTR(0x33, 0x00),
ILI9881C_COMMAND_INSTR(0x34, 0x04),
ILI9881C_COMMAND_INSTR(0x35, 0x00),
ILI9881C_COMMAND_INSTR(0x36, 0x00),
ILI9881C_COMMAND_INSTR(0x37, 0x00),
ILI9881C_COMMAND_INSTR(0x38, 0x3C),
ILI9881C_COMMAND_INSTR(0x39, 0x00),
ILI9881C_COMMAND_INSTR(0x3A, 0x00),
ILI9881C_COMMAND_INSTR(0x3B, 0x00),
ILI9881C_COMMAND_INSTR(0x3C, 0x00),
ILI9881C_COMMAND_INSTR(0x3D, 0x00),
ILI9881C_COMMAND_INSTR(0x3E, 0x00),
ILI9881C_COMMAND_INSTR(0x3F, 0x00),
ILI9881C_COMMAND_INSTR(0x40, 0x00),
ILI9881C_COMMAND_INSTR(0x41, 0x00),
ILI9881C_COMMAND_INSTR(0x42, 0x00),
ILI9881C_COMMAND_INSTR(0x43, 0x00),
ILI9881C_COMMAND_INSTR(0x44, 0x00),
ILI9881C_COMMAND_INSTR(0x50, 0x10),
ILI9881C_COMMAND_INSTR(0x51, 0x32),
ILI9881C_COMMAND_INSTR(0x52, 0x54),
ILI9881C_COMMAND_INSTR(0x53, 0x76),
ILI9881C_COMMAND_INSTR(0x54, 0x98),
ILI9881C_COMMAND_INSTR(0x55, 0xba),
ILI9881C_COMMAND_INSTR(0x56, 0x10),
ILI9881C_COMMAND_INSTR(0x57, 0x32),
ILI9881C_COMMAND_INSTR(0x58, 0x54),
ILI9881C_COMMAND_INSTR(0x59, 0x76),
ILI9881C_COMMAND_INSTR(0x5A, 0x98),
ILI9881C_COMMAND_INSTR(0x5B, 0xba),
ILI9881C_COMMAND_INSTR(0x5C, 0xdc),
ILI9881C_COMMAND_INSTR(0x5D, 0xfe),
//GIP_3
ILI9881C_COMMAND_INSTR(0x5E, 0x00),
ILI9881C_COMMAND_INSTR(0x5F, 0x01),
ILI9881C_COMMAND_INSTR(0x60, 0x00),
ILI9881C_COMMAND_INSTR(0x61, 0x15),
ILI9881C_COMMAND_INSTR(0x62, 0x14),
ILI9881C_COMMAND_INSTR(0x63, 0x0E),
ILI9881C_COMMAND_INSTR(0x64, 0x0F),
ILI9881C_COMMAND_INSTR(0x65, 0x0C),
ILI9881C_COMMAND_INSTR(0x66, 0x0D),
ILI9881C_COMMAND_INSTR(0x67, 0x06),
ILI9881C_COMMAND_INSTR(0x68, 0x02),
ILI9881C_COMMAND_INSTR(0x69, 0x02),
ILI9881C_COMMAND_INSTR(0x6A, 0x02),
ILI9881C_COMMAND_INSTR(0x6B, 0x02),
ILI9881C_COMMAND_INSTR(0x6C, 0x02),
ILI9881C_COMMAND_INSTR(0x6D, 0x02),
ILI9881C_COMMAND_INSTR(0x6E, 0x07),
ILI9881C_COMMAND_INSTR(0x6F, 0x02),
ILI9881C_COMMAND_INSTR(0x70, 0x02),
ILI9881C_COMMAND_INSTR(0x71, 0x02),
ILI9881C_COMMAND_INSTR(0x72, 0x02),
ILI9881C_COMMAND_INSTR(0x73, 0x02),
ILI9881C_COMMAND_INSTR(0x74, 0x02),
ILI9881C_COMMAND_INSTR(0x75, 0x01),
ILI9881C_COMMAND_INSTR(0x76, 0x00),
ILI9881C_COMMAND_INSTR(0x77, 0x14),
ILI9881C_COMMAND_INSTR(0x78, 0x15),
ILI9881C_COMMAND_INSTR(0x79, 0x0E),
ILI9881C_COMMAND_INSTR(0x7A, 0x0F),
ILI9881C_COMMAND_INSTR(0x7B, 0x0C),
ILI9881C_COMMAND_INSTR(0x7C, 0x0D),
ILI9881C_COMMAND_INSTR(0x7D, 0x06),
ILI9881C_COMMAND_INSTR(0x7E, 0x02),
ILI9881C_COMMAND_INSTR(0x7F, 0x02),
ILI9881C_COMMAND_INSTR(0x80, 0x02),
ILI9881C_COMMAND_INSTR(0x81, 0x02),
ILI9881C_COMMAND_INSTR(0x82, 0x02),
ILI9881C_COMMAND_INSTR(0x83, 0x02),
ILI9881C_COMMAND_INSTR(0x84, 0x07),
ILI9881C_COMMAND_INSTR(0x85, 0x02),
ILI9881C_COMMAND_INSTR(0x86, 0x02),
ILI9881C_COMMAND_INSTR(0x87, 0x02),
ILI9881C_COMMAND_INSTR(0x88, 0x02),
ILI9881C_COMMAND_INSTR(0x89, 0x02),
ILI9881C_COMMAND_INSTR(0x8A, 0x02),
ILI9881C_SWITCH_PAGE_INSTR(4),
ILI9881C_COMMAND_INSTR(0x6C, 0x15),
ILI9881C_COMMAND_INSTR(0x6E, 0x2A),
//clamp 15V
ILI9881C_COMMAND_INSTR(0x6F, 0x35),
ILI9881C_COMMAND_INSTR(0x3A, 0x92),
ILI9881C_COMMAND_INSTR(0x8D, 0x1F),
ILI9881C_COMMAND_INSTR(0x87, 0xBA),
ILI9881C_COMMAND_INSTR(0x26, 0x76),
ILI9881C_COMMAND_INSTR(0xB2, 0xD1),
ILI9881C_COMMAND_INSTR(0xB5, 0x27),
ILI9881C_COMMAND_INSTR(0x31, 0x75),
ILI9881C_COMMAND_INSTR(0x30, 0x03),
ILI9881C_COMMAND_INSTR(0x3B, 0x98),
ILI9881C_COMMAND_INSTR(0x35, 0x17),
ILI9881C_COMMAND_INSTR(0x33, 0x14),
ILI9881C_COMMAND_INSTR(0x38, 0x01),
ILI9881C_COMMAND_INSTR(0x39, 0x00),
ILI9881C_SWITCH_PAGE_INSTR(1),
// direction rotate
//ILI9881C_COMMAND_INSTR(0x22, 0x0B),
ILI9881C_COMMAND_INSTR(0x22, 0x0A),
ILI9881C_COMMAND_INSTR(0x31, 0x00),
ILI9881C_COMMAND_INSTR(0x53, 0x63),
ILI9881C_COMMAND_INSTR(0x55, 0x69),
ILI9881C_COMMAND_INSTR(0x50, 0xC7),
ILI9881C_COMMAND_INSTR(0x51, 0xC2),
ILI9881C_COMMAND_INSTR(0x60, 0x26),
ILI9881C_COMMAND_INSTR(0xA0, 0x08),
ILI9881C_COMMAND_INSTR(0xA1, 0x0F),
ILI9881C_COMMAND_INSTR(0xA2, 0x25),
ILI9881C_COMMAND_INSTR(0xA3, 0x01),
ILI9881C_COMMAND_INSTR(0xA4, 0x23),
ILI9881C_COMMAND_INSTR(0xA5, 0x18),
ILI9881C_COMMAND_INSTR(0xA6, 0x11),
ILI9881C_COMMAND_INSTR(0xA7, 0x1A),
ILI9881C_COMMAND_INSTR(0xA8, 0x81),
ILI9881C_COMMAND_INSTR(0xA9, 0x19),
ILI9881C_COMMAND_INSTR(0xAA, 0x26),
ILI9881C_COMMAND_INSTR(0xAB, 0x7C),
ILI9881C_COMMAND_INSTR(0xAC, 0x24),
ILI9881C_COMMAND_INSTR(0xAD, 0x1E),
ILI9881C_COMMAND_INSTR(0xAE, 0x5C),
ILI9881C_COMMAND_INSTR(0xAF, 0x2A),
ILI9881C_COMMAND_INSTR(0xB0, 0x2B),
ILI9881C_COMMAND_INSTR(0xB1, 0x50),
ILI9881C_COMMAND_INSTR(0xB2, 0x5C),
ILI9881C_COMMAND_INSTR(0xB3, 0x39),
ILI9881C_COMMAND_INSTR(0xC0, 0x08),
ILI9881C_COMMAND_INSTR(0xC1, 0x1F),
ILI9881C_COMMAND_INSTR(0xC2, 0x24),
ILI9881C_COMMAND_INSTR(0xC3, 0x1D),
ILI9881C_COMMAND_INSTR(0xC4, 0x04),
ILI9881C_COMMAND_INSTR(0xC5, 0x32),
ILI9881C_COMMAND_INSTR(0xC6, 0x24),
ILI9881C_COMMAND_INSTR(0xC7, 0x1F),
ILI9881C_COMMAND_INSTR(0xC8, 0x90),
ILI9881C_COMMAND_INSTR(0xC9, 0x20),
ILI9881C_COMMAND_INSTR(0xCA, 0x2C),
ILI9881C_COMMAND_INSTR(0xCB, 0x82),
ILI9881C_COMMAND_INSTR(0xCC, 0x19),
ILI9881C_COMMAND_INSTR(0xCD, 0x22),
ILI9881C_COMMAND_INSTR(0xCE, 0x4E),
ILI9881C_COMMAND_INSTR(0xCF, 0x28),
ILI9881C_COMMAND_INSTR(0xD0, 0x2D),
ILI9881C_COMMAND_INSTR(0xD1, 0x51),
ILI9881C_COMMAND_INSTR(0xD2, 0x5D),
ILI9881C_COMMAND_INSTR(0xD3, 0x39),
ILI9881C_SWITCH_PAGE_INSTR(0),
//PWM
ILI9881C_COMMAND_INSTR(0x51, 0x0F),
ILI9881C_COMMAND_INSTR(0x52, 0xFF),
ILI9881C_COMMAND_INSTR(0x53, 0x2C),
ILI9881C_COMMAND_INSTR(0x11, 0x00),
ILI9881C_COMMAND_INSTR(0x29, 0x00),
ILI9881C_COMMAND_INSTR(0x35, 0x00),
};
static const struct ili9881c_instr cfaf7201280a0_050tx_init[] = {
//ILI9881C PAGE3
ILI9881C_SWITCH_PAGE_INSTR(3),
//GIP_1
ILI9881C_COMMAND_INSTR(0x01, 0x00), //added
ILI9881C_COMMAND_INSTR(0x02, 0x00),
ILI9881C_COMMAND_INSTR(0x03, 0x73),
ILI9881C_COMMAND_INSTR(0x04, 0x00),
ILI9881C_COMMAND_INSTR(0x05, 0x00),
ILI9881C_COMMAND_INSTR(0x06, 0x0A),
ILI9881C_COMMAND_INSTR(0x07, 0x00),
ILI9881C_COMMAND_INSTR(0x08, 0x00),
ILI9881C_COMMAND_INSTR(0x09, 0x01),
ILI9881C_COMMAND_INSTR(0x0A, 0x00),
ILI9881C_COMMAND_INSTR(0x0B, 0x00),
ILI9881C_COMMAND_INSTR(0x0C, 0x01),
ILI9881C_COMMAND_INSTR(0x0D, 0x00),
ILI9881C_COMMAND_INSTR(0x0E, 0x00),
ILI9881C_COMMAND_INSTR(0x0F, 0x1D),
ILI9881C_COMMAND_INSTR(0x10, 0x1D),
ILI9881C_COMMAND_INSTR(0x11, 0x00),
ILI9881C_COMMAND_INSTR(0x12, 0x00),
ILI9881C_COMMAND_INSTR(0x13, 0x00),
ILI9881C_COMMAND_INSTR(0x14, 0x00),
ILI9881C_COMMAND_INSTR(0x15, 0x00),
ILI9881C_COMMAND_INSTR(0x16, 0x00),
ILI9881C_COMMAND_INSTR(0x17, 0x00),
ILI9881C_COMMAND_INSTR(0x18, 0x00),
ILI9881C_COMMAND_INSTR(0x19, 0x00),
ILI9881C_COMMAND_INSTR(0x1A, 0x00),
ILI9881C_COMMAND_INSTR(0x1B, 0x00),
ILI9881C_COMMAND_INSTR(0x1C, 0x00),
ILI9881C_COMMAND_INSTR(0x1D, 0x00),
ILI9881C_COMMAND_INSTR(0x1E, 0x40),
ILI9881C_COMMAND_INSTR(0x1F, 0x80),
ILI9881C_COMMAND_INSTR(0x20, 0x06),
ILI9881C_COMMAND_INSTR(0x21, 0x02),
ILI9881C_COMMAND_INSTR(0x22, 0x00),
ILI9881C_COMMAND_INSTR(0x23, 0x00),
ILI9881C_COMMAND_INSTR(0x24, 0x00),
ILI9881C_COMMAND_INSTR(0x25, 0x00),
ILI9881C_COMMAND_INSTR(0x26, 0x00),
ILI9881C_COMMAND_INSTR(0x27, 0x00),
ILI9881C_COMMAND_INSTR(0x28, 0x33),
ILI9881C_COMMAND_INSTR(0x29, 0x03),
ILI9881C_COMMAND_INSTR(0x2A, 0x00),
ILI9881C_COMMAND_INSTR(0x2B, 0x00),
ILI9881C_COMMAND_INSTR(0x2C, 0x00),
ILI9881C_COMMAND_INSTR(0x2D, 0x00),
ILI9881C_COMMAND_INSTR(0x2E, 0x00),
ILI9881C_COMMAND_INSTR(0x2F, 0x00),
ILI9881C_COMMAND_INSTR(0x30, 0x00),
ILI9881C_COMMAND_INSTR(0x31, 0x00),
ILI9881C_COMMAND_INSTR(0x32, 0x00),
ILI9881C_COMMAND_INSTR(0x33, 0x00),
ILI9881C_COMMAND_INSTR(0x34, 0x04),
ILI9881C_COMMAND_INSTR(0x35, 0x00),
ILI9881C_COMMAND_INSTR(0x36, 0x00),
ILI9881C_COMMAND_INSTR(0x37, 0x00),
ILI9881C_COMMAND_INSTR(0x38, 0x3C),
ILI9881C_COMMAND_INSTR(0x39, 0x00),
ILI9881C_COMMAND_INSTR(0x3A, 0x40),
ILI9881C_COMMAND_INSTR(0x3B, 0x40),
ILI9881C_COMMAND_INSTR(0x3C, 0x00),
ILI9881C_COMMAND_INSTR(0x3D, 0x00),
ILI9881C_COMMAND_INSTR(0x3E, 0x00),
ILI9881C_COMMAND_INSTR(0x3F, 0x00),
ILI9881C_COMMAND_INSTR(0x40, 0x00),
ILI9881C_COMMAND_INSTR(0x41, 0x00),
ILI9881C_COMMAND_INSTR(0x42, 0x00),
ILI9881C_COMMAND_INSTR(0x43, 0x00),
ILI9881C_COMMAND_INSTR(0x44, 0x00),
//GIP_2
ILI9881C_COMMAND_INSTR(0x50, 0x01),
ILI9881C_COMMAND_INSTR(0x51, 0x23),
ILI9881C_COMMAND_INSTR(0x52, 0x45),
ILI9881C_COMMAND_INSTR(0x53, 0x67),
ILI9881C_COMMAND_INSTR(0x54, 0x89),
ILI9881C_COMMAND_INSTR(0x55, 0xAB),
ILI9881C_COMMAND_INSTR(0x56, 0x01),
ILI9881C_COMMAND_INSTR(0x57, 0x23),
ILI9881C_COMMAND_INSTR(0x58, 0x45),
ILI9881C_COMMAND_INSTR(0x59, 0x67),
ILI9881C_COMMAND_INSTR(0x5A, 0x89),
ILI9881C_COMMAND_INSTR(0x5B, 0xAB),
ILI9881C_COMMAND_INSTR(0x5C, 0xCD),
ILI9881C_COMMAND_INSTR(0x5D, 0xEF),
//GIP_3
ILI9881C_COMMAND_INSTR(0x5E, 0x11),
ILI9881C_COMMAND_INSTR(0x5F, 0x01),
ILI9881C_COMMAND_INSTR(0x60, 0x00),
ILI9881C_COMMAND_INSTR(0x61, 0x15),
ILI9881C_COMMAND_INSTR(0x62, 0x14),
ILI9881C_COMMAND_INSTR(0x63, 0x0E),
ILI9881C_COMMAND_INSTR(0x64, 0x0F),
ILI9881C_COMMAND_INSTR(0x65, 0x0C),
ILI9881C_COMMAND_INSTR(0x66, 0x0D),
ILI9881C_COMMAND_INSTR(0x67, 0x06),
ILI9881C_COMMAND_INSTR(0x68, 0x02),
ILI9881C_COMMAND_INSTR(0x69, 0x07),
ILI9881C_COMMAND_INSTR(0x6A, 0x02),
ILI9881C_COMMAND_INSTR(0x6B, 0x02),
ILI9881C_COMMAND_INSTR(0x6C, 0x02),
ILI9881C_COMMAND_INSTR(0x6D, 0x02),
ILI9881C_COMMAND_INSTR(0x6E, 0x02),
ILI9881C_COMMAND_INSTR(0x6F, 0x02),
ILI9881C_COMMAND_INSTR(0x70, 0x02),
ILI9881C_COMMAND_INSTR(0x71, 0x02),
ILI9881C_COMMAND_INSTR(0x72, 0x02),
ILI9881C_COMMAND_INSTR(0x73, 0x02),
ILI9881C_COMMAND_INSTR(0x74, 0x02),
ILI9881C_COMMAND_INSTR(0x75, 0x01),
ILI9881C_COMMAND_INSTR(0x76, 0x00),
ILI9881C_COMMAND_INSTR(0x77, 0x14),
ILI9881C_COMMAND_INSTR(0x78, 0x15),
ILI9881C_COMMAND_INSTR(0x79, 0x0E),
ILI9881C_COMMAND_INSTR(0x7A, 0x0F),
ILI9881C_COMMAND_INSTR(0x7B, 0x0C),
ILI9881C_COMMAND_INSTR(0x7C, 0x0D),
ILI9881C_COMMAND_INSTR(0x7D, 0x06),
ILI9881C_COMMAND_INSTR(0x7E, 0x02),
ILI9881C_COMMAND_INSTR(0x7F, 0x07),
ILI9881C_COMMAND_INSTR(0x80, 0x02),
ILI9881C_COMMAND_INSTR(0x81, 0x02),
ILI9881C_COMMAND_INSTR(0x82, 0x02),
ILI9881C_COMMAND_INSTR(0x83, 0x02),
ILI9881C_COMMAND_INSTR(0x84, 0x02),
ILI9881C_COMMAND_INSTR(0x85, 0x02),
ILI9881C_COMMAND_INSTR(0x86, 0x02),
ILI9881C_COMMAND_INSTR(0x87, 0x02),
ILI9881C_COMMAND_INSTR(0x88, 0x02),
ILI9881C_COMMAND_INSTR(0x89, 0x02),
ILI9881C_COMMAND_INSTR(0x8A, 0x02),
//ILI9881C PAGE4
ILI9881C_SWITCH_PAGE_INSTR(4),
ILI9881C_COMMAND_INSTR(0x6C, 0x15),
ILI9881C_COMMAND_INSTR(0x6E, 0x2B),
// VGH & VGL OUTPUT
ILI9881C_COMMAND_INSTR(0x6F, 0x33),
ILI9881C_COMMAND_INSTR(0x8D, 0x18),
ILI9881C_COMMAND_INSTR(0x87, 0xBA),
ILI9881C_COMMAND_INSTR(0x26, 0x76),
//Reload Gamma setting
ILI9881C_COMMAND_INSTR(0xB2, 0xD1),
ILI9881C_COMMAND_INSTR(0xB5, 0x06),
ILI9881C_COMMAND_INSTR(0x3A, 0x24),
ILI9881C_COMMAND_INSTR(0x35, 0x1F),
//ILI9881C PAGE1
ILI9881C_SWITCH_PAGE_INSTR(1),
ILI9881C_COMMAND_INSTR(0x22, 0x09),
//Column inversion
ILI9881C_COMMAND_INSTR(0x31, 0x00),
ILI9881C_COMMAND_INSTR(0x40, 0x33),
ILI9881C_COMMAND_INSTR(0x53, 0xA2),
ILI9881C_COMMAND_INSTR(0x55, 0x92),
ILI9881C_COMMAND_INSTR(0x50, 0x96),
ILI9881C_COMMAND_INSTR(0x51, 0x96),
ILI9881C_COMMAND_INSTR(0x60, 0x22),
ILI9881C_COMMAND_INSTR(0x61, 0x00),
ILI9881C_COMMAND_INSTR(0x62, 0x19),
ILI9881C_COMMAND_INSTR(0x63, 0x00),
//---P-GAMMA START---
ILI9881C_COMMAND_INSTR(0xA0, 0x08),
ILI9881C_COMMAND_INSTR(0xA1, 0x11),
ILI9881C_COMMAND_INSTR(0xA2, 0x19),
ILI9881C_COMMAND_INSTR(0xA3, 0x0D),
ILI9881C_COMMAND_INSTR(0xA4, 0x0D),
ILI9881C_COMMAND_INSTR(0xA5, 0x1E),
ILI9881C_COMMAND_INSTR(0xA6, 0x14),
ILI9881C_COMMAND_INSTR(0xA7, 0x17),
ILI9881C_COMMAND_INSTR(0xA8, 0x4F),
ILI9881C_COMMAND_INSTR(0xA9, 0x1A),
ILI9881C_COMMAND_INSTR(0xAA, 0x27),
ILI9881C_COMMAND_INSTR(0xAB, 0x49),
ILI9881C_COMMAND_INSTR(0xAC, 0x1A),
ILI9881C_COMMAND_INSTR(0xAD, 0x18),
ILI9881C_COMMAND_INSTR(0xAE, 0x4C),
ILI9881C_COMMAND_INSTR(0xAF, 0x22),
ILI9881C_COMMAND_INSTR(0xB0, 0x27),
ILI9881C_COMMAND_INSTR(0xB1, 0x4B),
ILI9881C_COMMAND_INSTR(0xB2, 0x60),
ILI9881C_COMMAND_INSTR(0xB3, 0x39),
//--- N-GAMMA START---
ILI9881C_COMMAND_INSTR(0xC0, 0x08),
ILI9881C_COMMAND_INSTR(0xC1, 0x11),
ILI9881C_COMMAND_INSTR(0xC2, 0x19),
ILI9881C_COMMAND_INSTR(0xC3, 0x0D),
ILI9881C_COMMAND_INSTR(0xC4, 0x0D),
ILI9881C_COMMAND_INSTR(0xC5, 0x1E),
ILI9881C_COMMAND_INSTR(0xC6, 0x14),
ILI9881C_COMMAND_INSTR(0xC7, 0x17),
ILI9881C_COMMAND_INSTR(0xC8, 0x4F),
ILI9881C_COMMAND_INSTR(0xC9, 0x1A),
ILI9881C_COMMAND_INSTR(0xCA, 0x27),
ILI9881C_COMMAND_INSTR(0xCB, 0x49),
ILI9881C_COMMAND_INSTR(0xCC, 0x1A),
ILI9881C_COMMAND_INSTR(0xCD, 0x18),
ILI9881C_COMMAND_INSTR(0xCE, 0x4C),
ILI9881C_COMMAND_INSTR(0xCF, 0x33),
ILI9881C_COMMAND_INSTR(0xD0, 0x27),
ILI9881C_COMMAND_INSTR(0xD1, 0x4B),
ILI9881C_COMMAND_INSTR(0xD2, 0x60),
ILI9881C_COMMAND_INSTR(0xD3, 0x39),
};
static const struct ili9881c_instr rpi_5inch_init[] = {
ILI9881C_SWITCH_PAGE_INSTR(3),
ILI9881C_COMMAND_INSTR(0x01, 0x00),
ILI9881C_COMMAND_INSTR(0x02, 0x00),
ILI9881C_COMMAND_INSTR(0x03, 0x73),
ILI9881C_COMMAND_INSTR(0x04, 0x73),
ILI9881C_COMMAND_INSTR(0x05, 0x00),
ILI9881C_COMMAND_INSTR(0x06, 0x06),
ILI9881C_COMMAND_INSTR(0x07, 0x02),
ILI9881C_COMMAND_INSTR(0x08, 0x00),
ILI9881C_COMMAND_INSTR(0x09, 0x01),
ILI9881C_COMMAND_INSTR(0x0a, 0x01),
ILI9881C_COMMAND_INSTR(0x0b, 0x01),
ILI9881C_COMMAND_INSTR(0x0c, 0x01),
ILI9881C_COMMAND_INSTR(0x0d, 0x01),
ILI9881C_COMMAND_INSTR(0x0e, 0x01),
ILI9881C_COMMAND_INSTR(0x0f, 0x01),
ILI9881C_COMMAND_INSTR(0x10, 0x01),
ILI9881C_COMMAND_INSTR(0x11, 0x00),
ILI9881C_COMMAND_INSTR(0x12, 0x00),
ILI9881C_COMMAND_INSTR(0x13, 0x01),
ILI9881C_COMMAND_INSTR(0x14, 0x00),
ILI9881C_COMMAND_INSTR(0x15, 0x00),
ILI9881C_COMMAND_INSTR(0x16, 0x00),
ILI9881C_COMMAND_INSTR(0x17, 0x00),
ILI9881C_COMMAND_INSTR(0x18, 0x00),
ILI9881C_COMMAND_INSTR(0x19, 0x00),
ILI9881C_COMMAND_INSTR(0x1a, 0x00),
ILI9881C_COMMAND_INSTR(0x1b, 0x00),
ILI9881C_COMMAND_INSTR(0x1c, 0x00),
ILI9881C_COMMAND_INSTR(0x1d, 0x00),
ILI9881C_COMMAND_INSTR(0x1e, 0xc0),
ILI9881C_COMMAND_INSTR(0x1f, 0x80),
ILI9881C_COMMAND_INSTR(0x20, 0x04),
ILI9881C_COMMAND_INSTR(0x21, 0x03),
ILI9881C_COMMAND_INSTR(0x22, 0x00),
ILI9881C_COMMAND_INSTR(0x23, 0x00),
ILI9881C_COMMAND_INSTR(0x24, 0x00),
ILI9881C_COMMAND_INSTR(0x25, 0x00),
ILI9881C_COMMAND_INSTR(0x26, 0x00),
ILI9881C_COMMAND_INSTR(0x27, 0x00),
ILI9881C_COMMAND_INSTR(0x28, 0x33),
ILI9881C_COMMAND_INSTR(0x29, 0x03),
ILI9881C_COMMAND_INSTR(0x2a, 0x00),
ILI9881C_COMMAND_INSTR(0x2b, 0x00),
ILI9881C_COMMAND_INSTR(0x2c, 0x00),
ILI9881C_COMMAND_INSTR(0x2d, 0x00),
ILI9881C_COMMAND_INSTR(0x2e, 0x00),
ILI9881C_COMMAND_INSTR(0x2f, 0x00),
ILI9881C_COMMAND_INSTR(0x30, 0x00),
ILI9881C_COMMAND_INSTR(0x31, 0x00),
ILI9881C_COMMAND_INSTR(0x32, 0x00),
ILI9881C_COMMAND_INSTR(0x33, 0x00),
ILI9881C_COMMAND_INSTR(0x34, 0x03),
ILI9881C_COMMAND_INSTR(0x35, 0x00),
ILI9881C_COMMAND_INSTR(0x36, 0x03),
ILI9881C_COMMAND_INSTR(0x37, 0x00),
ILI9881C_COMMAND_INSTR(0x38, 0x00),
ILI9881C_COMMAND_INSTR(0x39, 0x00),
ILI9881C_COMMAND_INSTR(0x3a, 0x00),
ILI9881C_COMMAND_INSTR(0x3b, 0x00),
ILI9881C_COMMAND_INSTR(0x3c, 0x00),
ILI9881C_COMMAND_INSTR(0x3d, 0x00),
ILI9881C_COMMAND_INSTR(0x3e, 0x00),
ILI9881C_COMMAND_INSTR(0x3f, 0x00),
ILI9881C_COMMAND_INSTR(0x40, 0x00),
ILI9881C_COMMAND_INSTR(0x41, 0x00),
ILI9881C_COMMAND_INSTR(0x42, 0x00),
ILI9881C_COMMAND_INSTR(0x43, 0x00),
ILI9881C_COMMAND_INSTR(0x44, 0x00),
ILI9881C_COMMAND_INSTR(0x50, 0x01),
ILI9881C_COMMAND_INSTR(0x51, 0x23),
ILI9881C_COMMAND_INSTR(0x52, 0x45),
ILI9881C_COMMAND_INSTR(0x53, 0x67),
ILI9881C_COMMAND_INSTR(0x54, 0x89),
ILI9881C_COMMAND_INSTR(0x55, 0xab),
ILI9881C_COMMAND_INSTR(0x56, 0x01),
ILI9881C_COMMAND_INSTR(0x57, 0x23),
ILI9881C_COMMAND_INSTR(0x58, 0x45),
ILI9881C_COMMAND_INSTR(0x59, 0x67),
ILI9881C_COMMAND_INSTR(0x5a, 0x89),
ILI9881C_COMMAND_INSTR(0x5b, 0xab),
ILI9881C_COMMAND_INSTR(0x5c, 0xcd),
ILI9881C_COMMAND_INSTR(0x5d, 0xef),
ILI9881C_COMMAND_INSTR(0x5e, 0x10),
ILI9881C_COMMAND_INSTR(0x5f, 0x09),
ILI9881C_COMMAND_INSTR(0x60, 0x08),
ILI9881C_COMMAND_INSTR(0x61, 0x0f),
ILI9881C_COMMAND_INSTR(0x62, 0x0e),
ILI9881C_COMMAND_INSTR(0x63, 0x0d),
ILI9881C_COMMAND_INSTR(0x64, 0x0c),
ILI9881C_COMMAND_INSTR(0x65, 0x02),
ILI9881C_COMMAND_INSTR(0x66, 0x02),
ILI9881C_COMMAND_INSTR(0x67, 0x02),
ILI9881C_COMMAND_INSTR(0x68, 0x02),
ILI9881C_COMMAND_INSTR(0x69, 0x02),
ILI9881C_COMMAND_INSTR(0x6a, 0x02),
ILI9881C_COMMAND_INSTR(0x6b, 0x02),
ILI9881C_COMMAND_INSTR(0x6c, 0x02),
ILI9881C_COMMAND_INSTR(0x6d, 0x02),
ILI9881C_COMMAND_INSTR(0x6e, 0x02),
ILI9881C_COMMAND_INSTR(0x6f, 0x02),
ILI9881C_COMMAND_INSTR(0x70, 0x02),
ILI9881C_COMMAND_INSTR(0x71, 0x06),
ILI9881C_COMMAND_INSTR(0x72, 0x07),
ILI9881C_COMMAND_INSTR(0x73, 0x02),
ILI9881C_COMMAND_INSTR(0x74, 0x02),
ILI9881C_COMMAND_INSTR(0x75, 0x06),
ILI9881C_COMMAND_INSTR(0x76, 0x07),
ILI9881C_COMMAND_INSTR(0x77, 0x0e),
ILI9881C_COMMAND_INSTR(0x78, 0x0f),
ILI9881C_COMMAND_INSTR(0x79, 0x0c),
ILI9881C_COMMAND_INSTR(0x7a, 0x0d),
ILI9881C_COMMAND_INSTR(0x7b, 0x02),
ILI9881C_COMMAND_INSTR(0x7c, 0x02),
ILI9881C_COMMAND_INSTR(0x7d, 0x02),
ILI9881C_COMMAND_INSTR(0x7e, 0x02),
ILI9881C_COMMAND_INSTR(0x7f, 0x02),
ILI9881C_COMMAND_INSTR(0x80, 0x02),
ILI9881C_COMMAND_INSTR(0x81, 0x02),
ILI9881C_COMMAND_INSTR(0x82, 0x02),
ILI9881C_COMMAND_INSTR(0x83, 0x02),
ILI9881C_COMMAND_INSTR(0x84, 0x02),
ILI9881C_COMMAND_INSTR(0x85, 0x02),
ILI9881C_COMMAND_INSTR(0x86, 0x02),
ILI9881C_COMMAND_INSTR(0x87, 0x09),
ILI9881C_COMMAND_INSTR(0x88, 0x08),
ILI9881C_COMMAND_INSTR(0x89, 0x02),
ILI9881C_COMMAND_INSTR(0x8A, 0x02),
ILI9881C_SWITCH_PAGE_INSTR(4),
ILI9881C_COMMAND_INSTR(0x6C, 0x15),
ILI9881C_COMMAND_INSTR(0x6E, 0x2a),
ILI9881C_COMMAND_INSTR(0x6F, 0x57),
ILI9881C_COMMAND_INSTR(0x3A, 0xa4),
ILI9881C_COMMAND_INSTR(0x8D, 0x1a),
ILI9881C_COMMAND_INSTR(0x87, 0xba),
ILI9881C_COMMAND_INSTR(0x26, 0x76),
ILI9881C_COMMAND_INSTR(0xB2, 0xd1),
ILI9881C_SWITCH_PAGE_INSTR(1),
ILI9881C_COMMAND_INSTR(0x22, 0x0A),
ILI9881C_COMMAND_INSTR(0x31, 0x00),
ILI9881C_COMMAND_INSTR(0x53, 0x35),
ILI9881C_COMMAND_INSTR(0x55, 0x50),
ILI9881C_COMMAND_INSTR(0x50, 0xaf),
ILI9881C_COMMAND_INSTR(0x51, 0xaf),
ILI9881C_COMMAND_INSTR(0x60, 0x14),
ILI9881C_COMMAND_INSTR(0xA0, 0x08),
ILI9881C_COMMAND_INSTR(0xA1, 0x1d),
ILI9881C_COMMAND_INSTR(0xA2, 0x2c),
ILI9881C_COMMAND_INSTR(0xA3, 0x14),
ILI9881C_COMMAND_INSTR(0xA4, 0x19),
ILI9881C_COMMAND_INSTR(0xA5, 0x2e),
ILI9881C_COMMAND_INSTR(0xA6, 0x22),
ILI9881C_COMMAND_INSTR(0xA7, 0x23),
ILI9881C_COMMAND_INSTR(0xA8, 0x97),
ILI9881C_COMMAND_INSTR(0xA9, 0x1e),
ILI9881C_COMMAND_INSTR(0xAA, 0x29),
ILI9881C_COMMAND_INSTR(0xAB, 0x7b),
ILI9881C_COMMAND_INSTR(0xAC, 0x18),
ILI9881C_COMMAND_INSTR(0xAD, 0x17),
ILI9881C_COMMAND_INSTR(0xAE, 0x4b),
ILI9881C_COMMAND_INSTR(0xAF, 0x1f),
ILI9881C_COMMAND_INSTR(0xB0, 0x27),
ILI9881C_COMMAND_INSTR(0xB1, 0x52),
ILI9881C_COMMAND_INSTR(0xB2, 0x63),
ILI9881C_COMMAND_INSTR(0xB3, 0x39),
ILI9881C_COMMAND_INSTR(0xC0, 0x08),
ILI9881C_COMMAND_INSTR(0xC1, 0x1d),
ILI9881C_COMMAND_INSTR(0xC2, 0x2c),
ILI9881C_COMMAND_INSTR(0xC3, 0x14),
ILI9881C_COMMAND_INSTR(0xC4, 0x19),
ILI9881C_COMMAND_INSTR(0xC5, 0x2e),
ILI9881C_COMMAND_INSTR(0xC6, 0x22),
ILI9881C_COMMAND_INSTR(0xC7, 0x23),
ILI9881C_COMMAND_INSTR(0xC8, 0x97),
ILI9881C_COMMAND_INSTR(0xC9, 0x1e),
ILI9881C_COMMAND_INSTR(0xCA, 0x29),
ILI9881C_COMMAND_INSTR(0xCB, 0x7b),
ILI9881C_COMMAND_INSTR(0xCC, 0x18),
ILI9881C_COMMAND_INSTR(0xCD, 0x17),
ILI9881C_COMMAND_INSTR(0xCE, 0x4b),
ILI9881C_COMMAND_INSTR(0xCF, 0x1f),
ILI9881C_COMMAND_INSTR(0xD0, 0x27),
ILI9881C_COMMAND_INSTR(0xD1, 0x52),
ILI9881C_COMMAND_INSTR(0xD2, 0x63),
ILI9881C_COMMAND_INSTR(0xD3, 0x39),
};
static const struct ili9881c_instr rpi_7inch_init[] = {
ILI9881C_SWITCH_PAGE_INSTR(3),
ILI9881C_COMMAND_INSTR(0x01, 0x00),
@@ -1806,6 +2425,58 @@ static const struct drm_display_mode am8001280g_default_mode = {
.height_mm = 151,
};
static const struct drm_display_mode nwe080_default_mode = {
.clock = 71750,
.hdisplay = 800,
.hsync_start = 800 + 52,
.hsync_end = 800 + 52 + 8,
.htotal = 800 + 52 + 8 + 48,
.vdisplay = 1280,
.vsync_start = 1280 + 16,
.vsync_end = 1280 + 16 + 6,
.vtotal = 1280 + 16 + 6 + 15,
.width_mm = 107,
.height_mm = 170,
};
static const struct drm_display_mode cfaf7201280a0_050tx_default_mode = {
/*
* These timings are a compromise so the panel will work with
* both the CM4 and CM5.
*/
.clock = 78000,
.hdisplay = 720,
.hsync_start = 720 + 120,
.hsync_end = 720 + 120 + 2,
.htotal = 720 + 120 + 2 + 80,
.vdisplay = 1280,
.vsync_start = 1280 + 60,
.vsync_end = 1280 + 60 + 2,
.vtotal = 1280 + 60 + 2 + 90,
.width_mm = 62,
.height_mm = 110,
};
static const struct drm_display_mode rpi_5inch_default_mode = {
.clock = 83333,
.hdisplay = 720,
.hsync_start = 720 + 110,
.hsync_end = 720 + 110 + 2,
.htotal = 720 + 110 + 2 + 105,
.vdisplay = 1280,
.vsync_start = 1280 + 100,
.vsync_end = 1280 + 100 + 2,
.vtotal = 1280 + 100 + 2 + 100,
.width_mm = 62,
.height_mm = 110,
};
static const struct drm_display_mode rpi_7inch_default_mode = {
.clock = 83330,
@@ -1939,7 +2610,11 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi)
dsi->format = MIPI_DSI_FMT_RGB888;
dsi->lanes = ctx->desc->lanes;
return mipi_dsi_attach(dsi);
ret = mipi_dsi_attach(dsi);
if (ret)
drm_panel_remove(&ctx->panel);
return ret;
}
static void ili9881c_dsi_remove(struct mipi_dsi_device *dsi)
@@ -1948,6 +2623,9 @@ static void ili9881c_dsi_remove(struct mipi_dsi_device *dsi)
mipi_dsi_detach(dsi);
drm_panel_remove(&ctx->panel);
gpiod_set_value_cansleep(ctx->reset, 1);
regulator_disable(ctx->power);
}
static const struct ili9881c_desc lhr050h41_desc = {
@@ -2000,6 +2678,30 @@ static const struct ili9881c_desc am8001280g_desc = {
MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
};
static const struct ili9881c_desc nwe080_desc = {
.init = nwe080_init,
.init_length = ARRAY_SIZE(nwe080_init),
.mode = &nwe080_default_mode,
.mode_flags = MIPI_DSI_MODE_VIDEO_SYNC_PULSE | MIPI_DSI_MODE_VIDEO,
.lanes = 4,
};
static const struct ili9881c_desc cfaf7201280a0_050tx_desc = {
.init = cfaf7201280a0_050tx_init,
.init_length = ARRAY_SIZE(cfaf7201280a0_050tx_init),
.mode = &cfaf7201280a0_050tx_default_mode,
.mode_flags = MIPI_DSI_MODE_VIDEO_SYNC_PULSE | MIPI_DSI_MODE_VIDEO,
.lanes = 4,
};
static const struct ili9881c_desc rpi_5inch_desc = {
.init = rpi_5inch_init,
.init_length = ARRAY_SIZE(rpi_5inch_init),
.mode = &rpi_5inch_default_mode,
.mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_LPM,
.lanes = 2,
};
static const struct ili9881c_desc rpi_7inch_desc = {
.init = rpi_7inch_init,
.init_length = ARRAY_SIZE(rpi_7inch_init),
@@ -2025,6 +2727,9 @@ static const struct of_device_id ili9881c_of_match[] = {
{ .compatible = "tdo,tl050hdv35", .data = &tl050hdv35_desc },
{ .compatible = "wanchanglong,w552946aba", .data = &w552946aba_desc },
{ .compatible = "ampire,am8001280g", .data = &am8001280g_desc },
{ .compatible = "crystalfontz,cfaf7201280a0_050tx", .data = &cfaf7201280a0_050tx_desc },
{ .compatible = "nwe,nwe080", .data = &nwe080_desc },
{ .compatible = "raspberrypi,dsi-5inch", &rpi_5inch_desc },
{ .compatible = "raspberrypi,dsi-7inch", &rpi_7inch_desc },
{ }
};