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136 lines
4.8 KiB
136 lines
4.8 KiB
/* Copyright (c) 2014, 2018, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef MDSS_QPIC_PANEL_H
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#define MDSS_QPIC_PANEL_H
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#include <linux/list.h>
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#include <linux/msm-sps.h>
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#include "mdss_panel.h"
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#define LCDC_INTERNAL_BUFFER_SIZE 30
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/**
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* Macros for coding MIPI commands
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*/
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#define INV_SIZE 0xFFFF
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/* Size of argument to MIPI command is variable */
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#define OP_SIZE_PAIR(op, size) ((op<<16) | size)
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/* MIPI {command, argument size} tuple */
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#define LCDC_EXTRACT_OP_SIZE(op_identifier) ((op_identifier&0xFFFF))
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/* extract size from command identifier */
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#define LCDC_EXTRACT_OP_CMD(op_identifier) (((op_identifier>>16)&0xFFFF))
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/* extract command id from command identifier */
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/* MIPI standard efinitions */
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#define LCDC_ADDRESS_MODE_ORDER_BOTTOM_TO_TOP 0x80
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#define LCDC_ADDRESS_MODE_ORDER_RIGHT_TO_LEFT 0x40
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#define LCDC_ADDRESS_MODE_ORDER_REVERSE 0x20
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#define LCDC_ADDRESS_MODE_ORDER_REFRESH_BOTTOM_TO_TOP 0x10
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#define LCDC_ADDRESS_MODE_ORDER_BGER_RGB 0x08
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#define LCDC_ADDRESS_MODE_ORDER_REFERESH_RIGHT_TO_LEFT 0x04
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#define LCDC_ADDRESS_MODE_FLIP_HORIZONTAL 0x02
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#define LCDC_ADDRESS_MODE_FLIP_VERTICAL 0x01
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#define LCDC_PIXEL_FORMAT_3_BITS_PER_PIXEL 0x1
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#define LCDC_PIXEL_FORMAT_8_BITS_PER_PIXEL 0x2
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#define LCDC_PIXEL_FORMAT_12_BITS_PER_PIXEL 0x3
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#define LCDC_PIXEL_FORMAT_16_BITS_PER_PIXEL 0x5
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#define LCDC_PIXEL_FORMAT_18_BITS_PER_PIXEL 0x6
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#define LCDC_PIXEL_FORMAT_24_BITS_PER_PIXEL 0x7
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#define LCDC_CREATE_PIXEL_FORMAT(dpi_format, dbi_format) \
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(dpi_format | (dpi_format<<4))
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#define POWER_MODE_IDLE_ON 0x40
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#define POWER_MODE_PARTIAL_ON 0x20
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#define POWER_MODE_SLEEP_ON 0x10
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#define POWER_MODE_NORMAL_ON 0x08
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#define POWER_MODE_DISPLAY_ON 0x04
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#define LCDC_DISPLAY_MODE_SCROLLING_ON 0x80
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#define LCDC_DISPLAY_MODE_INVERSION_ON 0x20
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#define LCDC_DISPLAY_MODE_GAMMA_MASK 0x07
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/**
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* LDCc MIPI Type B supported commands
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*/
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#define OP_ENTER_IDLE_MODE 0x39
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#define OP_ENTER_INVERT_MODE 0x21
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#define OP_ENTER_NORMAL_MODE 0x13
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#define OP_ENTER_PARTIAL_MODE 0x12
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#define OP_ENTER_SLEEP_MODE 0x10
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#define OP_EXIT_INVERT_MODE 0x20
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#define OP_EXIT_SLEEP_MODE 0x11
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#define OP_EXIT_IDLE_MODE 0x38
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#define OP_GET_ADDRESS_MODE 0x0B /* size 1 */
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#define OP_GET_BLUE_CHANNEL 0x08 /* size 1 */
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#define OP_GET_DIAGNOSTIC 0x0F /* size 2 */
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#define OP_GET_DISPLAY_MODE 0x0D /* size 1 */
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#define OP_GET_GREEN_CHANNEL 0x07 /* size 1 */
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#define OP_GET_PIXEL_FORMAT 0x0C /* size 1 */
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#define OP_GET_POWER_MODE 0x0A /* size 1 */
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#define OP_GET_RED_CHANNEL 0x06 /* size 1 */
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#define OP_GET_SCANLINE 0x45 /* size 1 */
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#define OP_GET_SIGNAL_MODE 0x0E /* size 1 */
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#define OP_NOP 0x00
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#define OP_READ_DDB_CONTINUE 0xA8 /* size not fixed */
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#define OP_READ_DDB_START 0xA1 /* size not fixed */
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#define OP_READ_MEMORY_CONTINUE 0x3E /* size not fixed */
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#define OP_READ_MEMORY_START 0x2E /* size not fixed */
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#define OP_SET_ADDRESS_MODE 0x36 /* size 1 */
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#define OP_SET_COLUMN_ADDRESS 0x2A /* size 4 */
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#define OP_SET_DISPLAY_OFF 0x28
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#define OP_SET_DISPLAY_ON 0x29
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#define OP_SET_GAMMA_CURVE 0x26 /* size 1 */
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#define OP_SET_PAGE_ADDRESS 0x2B /* size 4 */
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#define OP_SET_PARTIAL_COLUMNS 0x31 /* size 4 */
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#define OP_SET_PARTIAL_ROWS 0x30 /* size 4 */
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#define OP_SET_PIXEL_FORMAT 0x3A /* size 1 */
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#define OP_SOFT_RESET 0x01
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#define OP_WRITE_MEMORY_CONTINUE 0x3C /* size not fixed */
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#define OP_WRITE_MEMORY_START 0x2C /* size not fixed */
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/**
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* ILI9341 commands
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*/
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#define OP_ILI9341_INTERFACE_CONTROL 0xf6
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#define OP_ILI9341_TEARING_EFFECT_LINE_ON 0x35
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struct qpic_pinctrl_res {
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struct pinctrl *pinctrl;
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struct pinctrl_state *gpio_state_active;
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struct pinctrl_state *gpio_state_suspend;
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};
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struct qpic_panel_io_desc {
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int rst_gpio;
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int cs_gpio;
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int ad8_gpio;
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int te_gpio;
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int bl_gpio;
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struct regulator *vdd_vreg;
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struct regulator *avdd_vreg;
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u32 init;
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struct qpic_pinctrl_res pin_res;
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};
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int mdss_qpic_panel_io_init(struct platform_device *pdev,
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struct qpic_panel_io_desc *qpic_panel_io);
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u32 qpic_panel_get_cmd(u32 command, u32 size);
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int ili9341_on(struct qpic_panel_io_desc *qpic_panel_io);
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void ili9341_off(struct qpic_panel_io_desc *qpic_panel_io);
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#endif /* MDSS_QPIC_PANEL_H */
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