mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-13 06:42:56 +00:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
264 lines
7.2 KiB
C
264 lines
7.2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2012 Samsung Electronics
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*
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* Author: Donghwa Lee <dh09.lee@samsung.com>
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*/
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#include <common.h>
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#include <asm/arch/mipi_dsim.h>
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#include "exynos/exynos_mipi_dsi_lowlevel.h"
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#include "exynos/exynos_mipi_dsi_common.h"
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static void s6e8ax0_panel_cond(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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int reverse = dsim_dev->dsim_lcd_dev->reverse_panel;
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static const unsigned char data_to_send[] = {
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0xf8, 0x3d, 0x35, 0x00, 0x00, 0x00, 0x8d, 0x00, 0x4c,
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0x6e, 0x10, 0x27, 0x7d, 0x3f, 0x10, 0x00, 0x00, 0x20,
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0x04, 0x08, 0x6e, 0x00, 0x00, 0x00, 0x02, 0x08, 0x08,
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0x23, 0x23, 0xc0, 0xc8, 0x08, 0x48, 0xc1, 0x00, 0xc3,
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0xff, 0xff, 0xc8
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};
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static const unsigned char data_to_send_reverse[] = {
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0xf8, 0x19, 0x35, 0x00, 0x00, 0x00, 0x93, 0x00, 0x3c,
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0x7d, 0x08, 0x27, 0x7d, 0x3f, 0x00, 0x00, 0x00, 0x20,
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0x04, 0x08, 0x6e, 0x00, 0x00, 0x00, 0x02, 0x08, 0x08,
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0x23, 0x23, 0xc0, 0xc1, 0x01, 0x41, 0xc1, 0x00, 0xc1,
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0xf6, 0xf6, 0xc1
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};
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if (reverse) {
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send_reverse,
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ARRAY_SIZE(data_to_send_reverse));
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} else {
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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}
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static void s6e8ax0_display_cond(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xf2, 0x80, 0x03, 0x0d
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_gamma_cond(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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/* 7500K 2.2 Set : 30cd */
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static const unsigned char data_to_send[] = {
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0xfa, 0x01, 0x60, 0x10, 0x60, 0xf5, 0x00, 0xff, 0xad,
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0xaf, 0xba, 0xc3, 0xd8, 0xc5, 0x9f, 0xc6, 0x9e, 0xc1,
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0xdc, 0xc0, 0x00, 0x61, 0x00, 0x5a, 0x00, 0x74,
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_gamma_update(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xf7, 0x03
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, data_to_send,
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ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_etc_source_control(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xf6, 0x00, 0x02, 0x00
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_etc_pentile_control(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xb6, 0x0c, 0x02, 0x03, 0x32, 0xff, 0x44, 0x44, 0xc0,
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0x00
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_etc_mipi_control1(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xe1, 0x10, 0x1c, 0x17, 0x08, 0x1d
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_etc_mipi_control2(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xe2, 0xed, 0x07, 0xc3, 0x13, 0x0d, 0x03
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_etc_power_control(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xf4, 0xcf, 0x0a, 0x12, 0x10, 0x19, 0x33, 0x02
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_etc_mipi_control3(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xe3, 0x40
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, data_to_send,
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ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_etc_mipi_control4(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xe4, 0x00, 0x00, 0x14, 0x80, 0x00, 0x00, 0x00
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_elvss_set(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xb1, 0x04, 0x00
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_display_on(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0x29, 0x00
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE, data_to_send,
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ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_sleep_out(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0x11, 0x00
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE, data_to_send,
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ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_apply_level1_key(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xf0, 0x5a, 0x5a
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_apply_mtp_key(struct mipi_dsim_device *dsim_dev)
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{
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struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
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static const unsigned char data_to_send[] = {
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0xf1, 0x5a, 0x5a
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};
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ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
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data_to_send, ARRAY_SIZE(data_to_send));
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}
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static void s6e8ax0_panel_init(struct mipi_dsim_device *dsim_dev)
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{
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/*
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* in case of setting gamma and panel condition at first,
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* it shuold be setting like below.
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* set_gamma() -> set_panel_condition()
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*/
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s6e8ax0_apply_level1_key(dsim_dev);
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s6e8ax0_apply_mtp_key(dsim_dev);
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s6e8ax0_sleep_out(dsim_dev);
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mdelay(5);
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s6e8ax0_panel_cond(dsim_dev);
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s6e8ax0_display_cond(dsim_dev);
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s6e8ax0_gamma_cond(dsim_dev);
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s6e8ax0_gamma_update(dsim_dev);
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s6e8ax0_etc_source_control(dsim_dev);
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s6e8ax0_elvss_set(dsim_dev);
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s6e8ax0_etc_pentile_control(dsim_dev);
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s6e8ax0_etc_mipi_control1(dsim_dev);
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s6e8ax0_etc_mipi_control2(dsim_dev);
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s6e8ax0_etc_power_control(dsim_dev);
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s6e8ax0_etc_mipi_control3(dsim_dev);
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s6e8ax0_etc_mipi_control4(dsim_dev);
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}
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static int s6e8ax0_panel_set(struct mipi_dsim_device *dsim_dev)
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{
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s6e8ax0_panel_init(dsim_dev);
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return 0;
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}
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static void s6e8ax0_display_enable(struct mipi_dsim_device *dsim_dev)
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{
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s6e8ax0_display_on(dsim_dev);
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}
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static struct mipi_dsim_lcd_driver s6e8ax0_dsim_ddi_driver = {
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.name = "s6e8ax0",
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.id = -1,
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.mipi_panel_init = s6e8ax0_panel_set,
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.mipi_display_on = s6e8ax0_display_enable,
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};
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void s6e8ax0_init(void)
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{
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exynos_mipi_dsi_register_lcd_driver(&s6e8ax0_dsim_ddi_driver);
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}
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